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Accepting request 137604 from Virtualization

Browse Source 
- bnc#783847 - Virtualization/xen: Bug Xen 4.2 'xendomins' init
  script incorrectly Requires 'xend' service when using 'xl'
  toolstack 
  init.xendomains

- bnc#782835 - Xen HVM Guest fails (errors) to launch on Opensuse
  12.2 + Xen 4.2 + 'xl' toolstack 
  xen-pygrub-grub-args.patch

- backport parallel build support for stubdom
- rename 5 patches which were merged upstream

- remove more obsolete changes:
  CFLAGS passing to qemu-traditional, PYTHON_PREFIX_ARG handling
  and pygrub installation

- update blktap-pv-cdrom.patch
  handle allocation errors in asprintf to fix compile errors
  handle value returned from xs_read properly
  remove casts from void pointers

- update xenalyze to revision 138
  Fix dump time calculation overflow
  move struct record_info into a header
  correctly display of count of HW events
  update trace.h to match xen-unstable
  Remove vestigal HW_IRQ trace records
  Remove decode of PV_UPDATE_VA_MAPPING
  automatically generate dependencies
  Get rid of redundant hvm dump_header

OBS-URL: https://build.opensuse.org/request/show/137604
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/xen?expand=0&rev=163
This commit is contained in:
Stephan Kulow 2012-10-11 09:29:20 +00:00 committed by Git OBS Bridge
commit 8df10523b7
31 changed files with 1332 additions and 1144 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
25927-x86-domctl-ioport-mapping-range.patch Normal file
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@ -0,0 +1,28 @@
# HG changeset patch
# User Jan Beulich <jbeulich@suse.com>
# Date 1348039675 -7200
# Node ID 3e3959413b2fbef584993beb434285d0691d5c67
# Parent 4a0438fe1e6afe01e46023bcb2c828c5aaeefb1d
x86: properly check XEN_DOMCTL_ioport_mapping arguments for invalid range
In particular, the case of "np" being a very large value wasn't handled
correctly. The range start checks also were off by one (except that in
practice, when "np" is properly range checked, this would still have
been caught by the range end checks).
Also, is a GFN wrap in XEN_DOMCTL_memory_mapping really okay?
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
--- a/xen/arch/x86/domctl.c
+++ b/xen/arch/x86/domctl.c
@@ -888,7 +888,7 @@ long arch_do_domctl(
int found = 0;
ret = -EINVAL;
- if ( (np == 0) || (fgp > MAX_IOPORTS) || (fmp > MAX_IOPORTS) ||
+ if ( ((fgp | fmp | (np - 1)) >= MAX_IOPORTS) ||
((fgp + np) > MAX_IOPORTS) || ((fmp + np) > MAX_IOPORTS) )
{
printk(XENLOG_G_ERR

26
25929-tmem-restore-pool-version.patch Normal file
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@ -0,0 +1,26 @@
# HG changeset patch
# User Zhenzhong Duan <zhenzhong.duan@oracle.com>
# Date 1348069127 -7200
# Node ID fee83ac77d8c7339abf5185690603ea5b0c548cf
# Parent 7b045d43e59dcb42340097058502bf456e151180
tmem: bump pool version to 1 to fix restore issue when tmem enabled
Restore fails when tmem is enabled both in hypervisor and guest. This
is due to spec version mismatch when restoring a pool.
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@oracle.com>
Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Committed-by: Jan Beulich <jbeulich@suse.com>
--- a/xen/common/tmem.c
+++ b/xen/common/tmem.c
@@ -2407,7 +2407,8 @@ static NOINLINE int tmemc_save_subop(int
break;
rc = (pool->persistent ? TMEM_POOL_PERSIST : 0) |
(pool->shared ? TMEM_POOL_SHARED : 0) |
- (pool->pageshift << TMEM_POOL_PAGESIZE_SHIFT);
+ (pool->pageshift << TMEM_POOL_PAGESIZE_SHIFT) |
+ (TMEM_SPEC_VERSION << TMEM_POOL_VERSION_SHIFT);
break;
case TMEMC_SAVE_GET_POOL_NPAGES:
if ( pool == NULL )

257
25931-x86-domctl-iomem-mapping-checks.patch Normal file
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@ -0,0 +1,257 @@
# HG changeset patch
# User Jan Beulich <jbeulich@suse.com>
# Date 1348125713 -7200
# Node ID 14980591956954584f3cd87bf4e8d306360e7f27
# Parent 4e93cbeac98b3e6be98e5ec0881b44b68ee95974
x86: tighten checks in XEN_DOMCTL_memory_mapping handler
Properly checking the MFN implies knowing the physical address width
supported by the platform, so to obtain this consistently the
respective code gets moved out of the MTRR subdir.
Btw., the model specific workaround in that code is likely unnecessary
- I believe those CPU models don't support 64-bit mode. But I wasn't
able to formally verify this, so I preferred to retain that code for
now.
But domctl code here also was lacking other error checks (as was,
looking at it again from that angle) the XEN_DOMCTL_ioport_mapping one.
Besides adding the missing checks, printing is also added for the case
where revoking access permissions didn't work (as that may have
implications for the host operator, e.g. wanting to not pass through
affected devices to another guest until the one previously using them
did actually die).
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
--- a/xen/arch/x86/cpu/centaur.c
+++ b/xen/arch/x86/cpu/centaur.c
@@ -56,6 +56,9 @@ static void __init init_c3(struct cpuinf
if (c->x86_model >=6 && c->x86_model <9)
set_bit(X86_FEATURE_3DNOW, c->x86_capability);
+ if (cpuid_eax(0x80000000) < 0x80000008)
+ paddr_bits = 32;
+
get_model_name(c);
display_cacheinfo(c);
}
--- a/xen/arch/x86/cpu/common.c
+++ b/xen/arch/x86/cpu/common.c
@@ -36,6 +36,8 @@ integer_param("cpuid_mask_ext_edx", opt_
struct cpu_dev * cpu_devs[X86_VENDOR_NUM] = {};
+unsigned int paddr_bits __read_mostly = 36;
+
/*
* Default host IA32_CR_PAT value to cover all memory types.
* BIOS usually sets it to 0x07040600070406.
@@ -265,6 +267,8 @@ static void __cpuinit generic_identify(s
}
if ( xlvl >= 0x80000004 )
get_model_name(c); /* Default name */
+ if ( xlvl >= 0x80000008 )
+ paddr_bits = cpuid_eax(0x80000008) & 0xff;
}
/* Intel-defined flags: level 0x00000007 */
--- a/xen/arch/x86/cpu/cyrix.c
+++ b/xen/arch/x86/cpu/cyrix.c
@@ -255,7 +255,9 @@ static void __init init_cyrix(struct cpu
}
safe_strcpy(c->x86_model_id, Cx86_model[dir0_msn & 7]);
if (p) safe_strcat(c->x86_model_id, p);
- return;
+
+ if (cpu_has_cyrix_arr)
+ paddr_bits = 32;
}
/*
--- a/xen/arch/x86/cpu/intel.c
+++ b/xen/arch/x86/cpu/intel.c
@@ -144,6 +144,11 @@ void __devinit early_intel_workaround(st
c->cpuid_level);
}
}
+
+ /* CPUID workaround for Intel 0F33/0F34 CPU */
+ if (boot_cpu_data.x86 == 0xF && boot_cpu_data.x86_model == 3 &&
+ (boot_cpu_data.x86_mask == 3 || boot_cpu_data.x86_mask == 4))
+ paddr_bits = 36;
}
/*
--- a/xen/arch/x86/cpu/mtrr/main.c
+++ b/xen/arch/x86/cpu/mtrr/main.c
@@ -587,8 +587,6 @@ struct mtrr_value {
unsigned long lsize;
};
-unsigned int paddr_bits __read_mostly = 36;
-
/**
* mtrr_bp_init - initialize mtrrs on the boot CPU
*
@@ -602,48 +600,12 @@ void __init mtrr_bp_init(void)
if (cpu_has_mtrr) {
mtrr_if = &generic_mtrr_ops;
- size_or_mask = 0xff000000; /* 36 bits */
- size_and_mask = 0x00f00000;
-
- /* This is an AMD specific MSR, but we assume(hope?) that
- Intel will implement it to when they extend the address
- bus of the Xeon. */
- if (cpuid_eax(0x80000000) >= 0x80000008) {
- paddr_bits = cpuid_eax(0x80000008) & 0xff;
- /* CPUID workaround for Intel 0F33/0F34 CPU */
- if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL &&
- boot_cpu_data.x86 == 0xF &&
- boot_cpu_data.x86_model == 0x3 &&
- (boot_cpu_data.x86_mask == 0x3 ||
- boot_cpu_data.x86_mask == 0x4))
- paddr_bits = 36;
-
- size_or_mask = ~((1ULL << (paddr_bits - PAGE_SHIFT)) - 1);
- size_and_mask = ~size_or_mask & 0xfffff00000ULL;
- } else if (boot_cpu_data.x86_vendor == X86_VENDOR_CENTAUR &&
- boot_cpu_data.x86 == 6) {
- /* VIA C* family have Intel style MTRRs, but
- don't support PAE */
- size_or_mask = 0xfff00000; /* 32 bits */
- size_and_mask = 0;
- }
} else {
#ifndef CONFIG_X86_64
switch (boot_cpu_data.x86_vendor) {
- case X86_VENDOR_AMD:
- if (cpu_has_k6_mtrr) {
- /* Pre-Athlon (K6) AMD CPU MTRRs */
- mtrr_if = mtrr_ops[X86_VENDOR_AMD];
- size_or_mask = 0xfff00000; /* 32 bits */
- size_and_mask = 0;
- }
- break;
case X86_VENDOR_CYRIX:
- if (cpu_has_cyrix_arr) {
+ if (cpu_has_cyrix_arr)
mtrr_if = mtrr_ops[X86_VENDOR_CYRIX];
- size_or_mask = 0xfff00000; /* 32 bits */
- size_and_mask = 0;
- }
break;
default:
break;
@@ -652,6 +614,8 @@ void __init mtrr_bp_init(void)
}
if (mtrr_if) {
+ size_or_mask = ~((1ULL << (paddr_bits - PAGE_SHIFT)) - 1);
+ size_and_mask = ~size_or_mask & 0xfffff00000ULL;
set_num_var_ranges();
init_table();
if (use_intel())
--- a/xen/arch/x86/domctl.c
+++ b/xen/arch/x86/domctl.c
@@ -829,10 +829,12 @@ long arch_do_domctl(
unsigned long mfn = domctl->u.memory_mapping.first_mfn;
unsigned long nr_mfns = domctl->u.memory_mapping.nr_mfns;
int add = domctl->u.memory_mapping.add_mapping;
- int i;
+ unsigned long i;
ret = -EINVAL;
- if ( (mfn + nr_mfns - 1) < mfn ) /* wrap? */
+ if ( (mfn + nr_mfns - 1) < mfn || /* wrap? */
+ ((mfn | (mfn + nr_mfns - 1)) >> (paddr_bits - PAGE_SHIFT)) ||
+ (gfn + nr_mfns - 1) < gfn ) /* wrap? */
break;
ret = -EPERM;
@@ -857,8 +859,25 @@ long arch_do_domctl(
d->domain_id, gfn, mfn, nr_mfns);
ret = iomem_permit_access(d, mfn, mfn + nr_mfns - 1);
- for ( i = 0; i < nr_mfns; i++ )
- set_mmio_p2m_entry(d, gfn+i, _mfn(mfn+i));
+ if ( !ret && paging_mode_translate(d) )
+ {
+ for ( i = 0; !ret && i < nr_mfns; i++ )
+ if ( !set_mmio_p2m_entry(d, gfn + i, _mfn(mfn + i)) )
+ ret = -EIO;
+ if ( ret )
+ {
+ printk(XENLOG_G_WARNING
+ "memory_map:fail: dom%d gfn=%lx mfn=%lx\n",
+ d->domain_id, gfn + i, mfn + i);
+ while ( i-- )
+ clear_mmio_p2m_entry(d, gfn + i);
+ if ( iomem_deny_access(d, mfn, mfn + nr_mfns - 1) &&
+ IS_PRIV(current->domain) )
+ printk(XENLOG_ERR
+ "memory_map: failed to deny dom%d access to [%lx,%lx]\n",
+ d->domain_id, mfn, mfn + nr_mfns - 1);
+ }
+ }
}
else
{
@@ -866,9 +885,17 @@ long arch_do_domctl(
"memory_map:remove: dom%d gfn=%lx mfn=%lx nr=%lx\n",
d->domain_id, gfn, mfn, nr_mfns);
- for ( i = 0; i < nr_mfns; i++ )
- clear_mmio_p2m_entry(d, gfn+i);
+ if ( paging_mode_translate(d) )
+ for ( i = 0; i < nr_mfns; i++ )
+ add |= !clear_mmio_p2m_entry(d, gfn + i);
ret = iomem_deny_access(d, mfn, mfn + nr_mfns - 1);
+ if ( !ret && add )
+ ret = -EIO;
+ if ( ret && IS_PRIV(current->domain) )
+ printk(XENLOG_ERR
+ "memory_map: error %ld %s dom%d access to [%lx,%lx]\n",
+ ret, add ? "removing" : "denying", d->domain_id,
+ mfn, mfn + nr_mfns - 1);
}
rcu_unlock_domain(d);
@@ -930,12 +957,23 @@ long arch_do_domctl(
if ( !found )
{
g2m_ioport = xmalloc(struct g2m_ioport);
+ if ( !g2m_ioport )
+ ret = -ENOMEM;
+ }
+ if ( !found && !ret )
+ {
g2m_ioport->gport = fgp;
g2m_ioport->mport = fmp;
g2m_ioport->np = np;
list_add_tail(&g2m_ioport->list, &hd->g2m_ioport_list);
}
- ret = ioports_permit_access(d, fmp, fmp + np - 1);
+ if ( !ret )
+ ret = ioports_permit_access(d, fmp, fmp + np - 1);
+ if ( ret && !found && g2m_ioport )
+ {
+ list_del(&g2m_ioport->list);
+ xfree(g2m_ioport);
+ }
}
else
{
@@ -950,6 +988,10 @@ long arch_do_domctl(
break;
}
ret = ioports_deny_access(d, fmp, fmp + np - 1);
+ if ( ret && IS_PRIV(current->domain) )
+ printk(XENLOG_ERR
+ "ioport_map: error %ld denying dom%d access to [%x,%x]\n",
+ ret, d->domain_id, fmp, fmp + np - 1);
}
rcu_unlock_domain(d);
}

53
25940-x86-S3-flush-cache.patch Normal file
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@ -0,0 +1,53 @@
# HG changeset patch
# User Ben Guthro <ben@guthro.net>
# Date 1348555094 -7200
# Node ID c8d65d91a6f20fa7fae905bbf172e59b335d6371
# Parent b49f7bf52fa92626517386cba89350243b808871
x86/S3: add cache flush on secondary CPUs before going to sleep
Secondary CPUs, between doing their final memory writes (particularly
updating cpu_initialized) and getting a subsequent INIT, may not write
back all modified data. The INIT itself then causes those modifications
to be lost, so in the cpu_initialized case the CPU would find itself
already initialized, (intentionally) entering an infinite loop instead
of actually coming online.
Signed-off-by: Ben Guthro <ben@guthro.net>
Make acpi_dead_idle() call default_dead_idle() rather than duplicating
the logic there.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
Committed-by: Jan Beulich <jbeulich@suse.com>
--- a/xen/arch/x86/acpi/cpu_idle.c
+++ b/xen/arch/x86/acpi/cpu_idle.c
@@ -647,6 +647,12 @@ static void acpi_dead_idle(void)
}
default_halt:
+ /*
+ * When going into S3, without flushing caches modified data may be
+ * held by the CPUs spinning here indefinitely, and get discarded by
+ * a subsequent INIT.
+ */
+ wbinvd();
for ( ; ; )
halt();
}
--- a/xen/arch/x86/domain.c
+++ b/xen/arch/x86/domain.c
@@ -86,6 +86,12 @@ static void default_idle(void)
static void default_dead_idle(void)
{
+ /*
+ * When going into S3, without flushing caches modified data may be
+ * held by the CPUs spinning here indefinitely, and get discarded by
+ * a subsequent INIT.
+ */
+ wbinvd();
for ( ; ; )
halt();
}

41
25952-x86-MMIO-remap-permissions.patch Normal file
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@ -0,0 +1,41 @@
# HG changeset patch
# User Daniel De Graaf <dgdegra@tycho.nsa.gov>
# Date 1348653367 -7200
# Node ID 8278d7d8fa485996f51134c5265fceaf239adf6a
# Parent b83f414ccf7a6e4e077a10bc422cf3f6c7d30566
x86: check remote MMIO remap permissions
When a domain is mapping pages from a different pg_owner domain, the
iomem_access checks are currently only applied to the pg_owner domain,
potentially allowing a domain with a more restrictive iomem_access
policy to have the pages mapped into its page tables. To catch this,
also check the owner of the page tables. The current domain does not
need to be checked because the ability to manipulate a domain's page
tables implies full access to the target domain, so checking that
domain's permission is sufficient.
Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Committed-by: Jan Beulich <jbeulich@suse.com>
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -870,6 +870,19 @@ get_page_from_l1e(
return -EINVAL;
}
+ if ( pg_owner != l1e_owner &&
+ !iomem_access_permitted(l1e_owner, mfn, mfn) )
+ {
+ if ( mfn != (PADDR_MASK >> PAGE_SHIFT) ) /* INVALID_MFN? */
+ {
+ MEM_LOG("Dom%u attempted to map I/O space %08lx in dom%u to dom%u",
+ curr->domain->domain_id, mfn, pg_owner->domain_id,
+ l1e_owner->domain_id);
+ return -EPERM;
+ }
+ return -EINVAL;
+ }
+
if ( !(l1f & _PAGE_RW) ||
!rangeset_contains_singleton(mmio_ro_ranges, mfn) )
return 0;

36
25961-x86-HPET-interrupts.patch Normal file
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@ -0,0 +1,36 @@
# HG changeset patch
# User Jan Beulich <jbeulich@suse.com>
# Date 1348816934 -7200
# Node ID 6a581212909478bba0c7b4dfc6c370270dee825c
# Parent 6bf8b882df8f66ab5500e4d9cc0c3338ae5a6cb9
x86/HPET: don't disable interrupt delivery right after setting it up
We shouldn't clear HPET_TN_FSB right after we (indirectly, via
request_irq()) enabled it for the channels we intend to use for
broadcasts.
This fixes a regression introduced by c/s 25103:0b0e42dc4f0a.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
--- a/xen/arch/x86/hpet.c
+++ b/xen/arch/x86/hpet.c
@@ -533,7 +533,7 @@ void __init hpet_broadcast_init(void)
{
/* set HPET Tn as oneshot */
cfg = hpet_read32(HPET_Tn_CFG(hpet_events[i].idx));
- cfg &= ~(HPET_TN_LEVEL | HPET_TN_PERIODIC | HPET_TN_FSB);
+ cfg &= ~(HPET_TN_LEVEL | HPET_TN_PERIODIC);
cfg |= HPET_TN_ENABLE | HPET_TN_32BIT;
hpet_write32(cfg, HPET_Tn_CFG(hpet_events[i].idx));
@@ -590,7 +590,7 @@ void hpet_broadcast_resume(void)
/* set HPET Tn as oneshot */
cfg = hpet_read32(HPET_Tn_CFG(hpet_events[i].idx));
- cfg &= ~(HPET_TN_LEVEL | HPET_TN_PERIODIC | HPET_TN_FSB);
+ cfg &= ~(HPET_TN_LEVEL | HPET_TN_PERIODIC);
cfg |= HPET_TN_ENABLE | HPET_TN_32BIT;
hpet_write32(cfg, HPET_Tn_CFG(hpet_events[i].idx));

35
25962-x86-assign-irq-vector-old.patch Normal file
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@ -0,0 +1,35 @@
# HG changeset patch
# User Jan Beulich <jbeulich@suse.com>
# Date 1348817014 -7200
# Node ID 41f523f1b5e5af9cf8e85160f2412456da83050f
# Parent 6a581212909478bba0c7b4dfc6c370270dee825c
x86/IRQ: fix valid-old-vector checks in __assign_irq_vector()
There are two greater-than-zero checks for the old vector retrieved,
which don't work when a negative value got stashed into the respective
arch_irq_desc field. The effect of this was that for interrupts that
are intended to get their affinity adjusted the first time before the
first interrupt occurs, the affinity change would fail, because the
original vector assignment would have caused the move_in_progress flag
to get set (which causes subsequent re-assignments to fail until it
gets cleared, which only happens from the ->ack() actor, i.e. when an
interrupt actually occurred).
This addresses a problem introduced in c/s 23816:7f357e1ef60a (by
changing IRQ_VECTOR_UNASSIGNED from 0 to -1).
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
--- a/xen/arch/x86/irq.c
+++ b/xen/arch/x86/irq.c
@@ -430,8 +430,7 @@ static int __assign_irq_vector(
* 0x80, because int 0x80 is hm, kind of importantish. ;)
*/
static int current_vector = FIRST_DYNAMIC_VECTOR, current_offset = 0;
- unsigned int old_vector;
- int cpu, err;
+ int cpu, err, old_vector;
cpumask_t tmp_mask;
vmask_t *irq_used_vectors = NULL;

35
25965-x86-ucode-Intel-resume.patch Normal file
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@ -0,0 +1,35 @@
# HG changeset patch
# User Jan Beulich <jbeulich@suse.com>
# Date 1348817291 -7200
# Node ID 4496d56c68a0e57ed9f03b482028093f1e7fdf6c
# Parent 00c05b9d76247d063a8ebc75050246e488323f50
x86/ucode: fix Intel case of resume handling on boot CPU
Checking the stored version doesn't tell us anything about the need to
apply the update (during resume, what is stored doesn't necessarily
match what is loaded).
Note that the check can be removed altogether because once switched to
use what was read from the CPU (uci->cpu_sig.rev, as used in the
subsequent pr_debug()), it would become redundant with the checks that
lead to microcode_update_match() returning the indication that an
update should be applied.
Note further that this was not an issue on APs since they start with
uci->mc.mc_intel being NULL.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Tested-by: Ben Guthro <ben@guthro.net>
Acked-by: Keir Fraser <keir@xen.org>
--- a/xen/arch/x86/microcode_intel.c
+++ b/xen/arch/x86/microcode_intel.c
@@ -261,8 +261,6 @@ static int get_matching_microcode(const
}
return 0;
find:
- if ( uci->mc.mc_intel && uci->mc.mc_intel->hdr.rev >= mc_header->rev )
- return 0;
pr_debug("microcode: CPU%d found a matching microcode update with"
" version 0x%x (current=0x%x)\n",
cpu, mc_header->rev, uci->cpu_sig.rev);

21
26006-hotplug-Linux_Remove_tracing_bash_-x_from_network-nat_script.patch Normal file
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@ -0,0 +1,21 @@
changeset: 26006:8b6870d686d6
user: Olaf Hering <olaf@aepfle.de>
date: Mon Oct 08 12:18:30 2012 +0100
files: tools/hotplug/Linux/network-nat
description:
hotplug/Linux: Remove tracing (bash -x) from network-nat script
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
diff -r cdb48f1742f3 -r 8b6870d686d6 tools/hotplug/Linux/network-nat
--- a/tools/hotplug/Linux/network-nat Mon Oct 08 12:18:29 2012 +0100
+++ b/tools/hotplug/Linux/network-nat Mon Oct 08 12:18:30 2012 +0100
@@ -1,4 +1,4 @@
-#!/bin/bash -x
+#!/bin/bash
#============================================================================
# Default Xen network start/stop script when using NAT.
# Xend calls a network script when it starts.

31
26007-xenballoond.init_remove_4_from_default_runlevel.patch Normal file
View File

@ -0,0 +1,31 @@
changeset: 26007:fe756682cc7f
user: Olaf Hering <olaf@aepfle.de>
date: Mon Oct 08 12:18:31 2012 +0100
files: tools/xenballoon/xenballoond.init
description:
xenballoond.init: remove 4 from default runlevel
Remove 4 from default runlevel in xenballoond.init.
Similar to what changeset 24847:0900b1c905f1 does in xencommons, remove
runlevel 4 from the other runlevel scripts. LSB defines runlevel 4 as
reserved for local use, the local sysadmin is responsible for symlink
creation in rc4.d.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
diff -r 8b6870d686d6 -r fe756682cc7f tools/xenballoon/xenballoond.init
--- a/tools/xenballoon/xenballoond.init Mon Oct 08 12:18:30 2012 +0100
+++ b/tools/xenballoon/xenballoond.init Mon Oct 08 12:18:31 2012 +0100
@@ -14,7 +14,7 @@
# Should-Start:
# Required-Stop: $syslog $remote_fs
# Should-Stop:
-# Default-Start: 3 4 5
+# Default-Start: 3 5
# Default-Stop: 0 1 2 6
# Short-Description: Start/stop xenballoond
# Description: Starts and stops the Xen ballooning daemon.

19
xen-bug776995-pvscsi-no-devname.patch → 26008-xend-pvscsi_fix_passing_of_SCSI_control_LUNs.patch
View File

@ -1,3 +1,8 @@
changeset: 26008:eecb528583d7
user: Olaf Hering <olaf@aepfle.de>
date: Mon Oct 08 12:18:31 2012 +0100
files: tools/python/xen/util/vscsi_util.py
description:
xend/pvscsi: fix passing of SCSI control LUNs xend/pvscsi: fix passing of SCSI control LUNs
Currently pvscsi can not pass SCSI devices that have just a scsi_generic node. Currently pvscsi can not pass SCSI devices that have just a scsi_generic node.
@ -17,14 +22,14 @@ carron:~ $ lsscsi -g
[4:0:3:0] storage HP HSV400 0950 - /dev/sg5 [4:0:3:0] storage HP HSV400 0950 - /dev/sg5
[4:0:3:1] disk HP HSV400 0950 /dev/sde /dev/sg6 [4:0:3:1] disk HP HSV400 0950 /dev/sde /dev/sg6
--- Signed-off-by: Olaf Hering <olaf@aepfle.de>
tools/python/xen/util/vscsi_util.py | 2 ++ Acked-by: Ian Campbell <ian.campbell@citrix.com>
1 file changed, 2 insertions(+) Committed-by: Ian Campbell <ian.campbell@citrix.com>
Index: xen-4.1.2-testing/tools/python/xen/util/vscsi_util.py
=================================================================== diff -r fe756682cc7f -r eecb528583d7 tools/python/xen/util/vscsi_util.py
--- xen-4.1.2-testing.orig/tools/python/xen/util/vscsi_util.py --- a/tools/python/xen/util/vscsi_util.py Mon Oct 08 12:18:31 2012 +0100
+++ xen-4.1.2-testing/tools/python/xen/util/vscsi_util.py +++ b/tools/python/xen/util/vscsi_util.py Mon Oct 08 12:18:31 2012 +0100
@@ -105,6 +105,8 @@ def _vscsi_get_scsidevices_by_lsscsi(opt @@ -105,6 +105,8 @@ def _vscsi_get_scsidevices_by_lsscsi(opt
devname = None devname = None
try: try:

28
xen-bug776995-pvscsi-persistent-names.patch → 26009-xend-pvscsi_fix_usage_of_persistant_device_names_for_SCSI_devices.patch
View File

@ -1,3 +1,8 @@
changeset: 26009:2dbfa4d2e107
user: Olaf Hering <olaf@aepfle.de>
date: Mon Oct 08 12:18:32 2012 +0100
files: tools/python/xen/util/vscsi_util.py
description:
xend/pvscsi: fix usage of persistant device names for SCSI devices xend/pvscsi: fix usage of persistant device names for SCSI devices
Currently the callers of vscsi_get_scsidevices() do not pass a mask Currently the callers of vscsi_get_scsidevices() do not pass a mask
@ -9,17 +14,20 @@ not found.
Using a mask '*' if no mask was given will call lsscsi correctly and the Using a mask '*' if no mask was given will call lsscsi correctly and the
following config is parsed correctly: following config is parsed correctly:
vscsi=['/dev/sg3,0:0:0:0','/dev/disk/by-id/wwn-0x600508b4000cf1c30000800000410000,0:0:0:1'] vscsi=[
'/dev/sg3, 0:0:0:0',
'/dev/disk/by-id/wwn-0x600508b4000cf1c30000800000410000, 0:0:0:1'
]
--- Signed-off-by: Olaf Hering <olaf@aepfle.de>
tools/python/xen/util/vscsi_util.py | 4 ++-- Acked-by: Ian Campbell <ian.campbell@citrix.com>
1 file changed, 2 insertions(+), 2 deletions(-) Committed-by: Ian Campbell <ian.campbell@citrix.com>
Index: xen-4.2.0-testing/tools/python/xen/util/vscsi_util.py
=================================================================== diff -r eecb528583d7 -r 2dbfa4d2e107 tools/python/xen/util/vscsi_util.py
--- xen-4.2.0-testing.orig/tools/python/xen/util/vscsi_util.py --- a/tools/python/xen/util/vscsi_util.py Mon Oct 08 12:18:31 2012 +0100
+++ xen-4.2.0-testing/tools/python/xen/util/vscsi_util.py +++ b/tools/python/xen/util/vscsi_util.py Mon Oct 08 12:18:32 2012 +0100
@@ -148,7 +148,7 @@ def _vscsi_get_scsidevices_by_sysfs(): @@ -150,7 +150,7 @@ def _vscsi_get_scsidevices_by_sysfs():
return devices return devices
@ -28,7 +36,7 @@ Index: xen-4.2.0-testing/tools/python/xen/util/vscsi_util.py
""" get all scsi devices information """ """ get all scsi devices information """
devices = _vscsi_get_scsidevices_by_lsscsi("[%s]" % mask) devices = _vscsi_get_scsidevices_by_lsscsi("[%s]" % mask)
@@ -277,7 +277,7 @@ def get_scsi_device(pHCTL): @@ -279,7 +279,7 @@ def get_scsi_device(pHCTL):
return _make_scsi_record(scsi_info) return _make_scsi_record(scsi_info)
return None return None

21
xen-bug776995-pvscsi-sysfs-parser.patch → 26010-xend-pvscsi_update_sysfs_parser_for_Linux_3.0.patch
View File

@ -1,3 +1,8 @@
changeset: 26010:cff10030c6ea
user: Olaf Hering <olaf@aepfle.de>
date: Mon Oct 08 12:18:33 2012 +0100
files: tools/python/xen/util/vscsi_util.py
description:
xend/pvscsi: update sysfs parser for Linux 3.0 xend/pvscsi: update sysfs parser for Linux 3.0
The sysfs parser for /sys/bus/scsi/devices understands only the layout The sysfs parser for /sys/bus/scsi/devices understands only the layout
@ -10,7 +15,6 @@ Both directories contain a 'dev' file with the major:minor information.
This patch updates the used regex strings to match also the colon to This patch updates the used regex strings to match also the colon to
make it more robust against possible future changes. make it more robust against possible future changes.
In kernel version 3.0 the layout changed: In kernel version 3.0 the layout changed:
/sys/bus/scsi/devices/ contains now additional symlinks to directories /sys/bus/scsi/devices/ contains now additional symlinks to directories
such as host1 and target1:0:0. This patch ignores these as they do not such as host1 and target1:0:0. This patch ignores these as they do not
@ -26,17 +30,16 @@ Both directories contain a 'dev' file with the major:minor information.
This patch adds additional code to walk the subdir to find the 'dev' This patch adds additional code to walk the subdir to find the 'dev'
file to make sure the given subdirectory is really the kernel name. file to make sure the given subdirectory is really the kernel name.
In addition this patch makes sure devname is not None. In addition this patch makes sure devname is not None.
--- Signed-off-by: Olaf Hering <olaf@aepfle.de>
tools/python/xen/util/vscsi_util.py | 26 +++++++++++++++++++++----- Acked-by: Ian Campbell <ian.campbell@citrix.com>
1 file changed, 21 insertions(+), 5 deletions(-) Committed-by: Ian Campbell <ian.campbell@citrix.com>
Index: xen-4.1.2-testing/tools/python/xen/util/vscsi_util.py
=================================================================== diff -r 2dbfa4d2e107 -r cff10030c6ea tools/python/xen/util/vscsi_util.py
--- xen-4.1.2-testing.orig/tools/python/xen/util/vscsi_util.py --- a/tools/python/xen/util/vscsi_util.py Mon Oct 08 12:18:32 2012 +0100
+++ xen-4.1.2-testing/tools/python/xen/util/vscsi_util.py +++ b/tools/python/xen/util/vscsi_util.py Mon Oct 08 12:18:33 2012 +0100
@@ -130,20 +130,36 @@ def _vscsi_get_scsidevices_by_sysfs(): @@ -130,20 +130,36 @@ def _vscsi_get_scsidevices_by_sysfs():
for dirpath, dirnames, files in os.walk(sysfs_mnt + SYSFS_SCSI_PATH): for dirpath, dirnames, files in os.walk(sysfs_mnt + SYSFS_SCSI_PATH):

224
26011-stubdom_fix_parallel_build_by_expanding_CROSS_MAKE.patch Normal file
View File

@ -0,0 +1,224 @@
changeset: 26011:b6fb4e63b946
user: Olaf Hering <olaf@aepfle.de>
date: Mon Oct 08 12:18:34 2012 +0100
files: stubdom/Makefile
description:
stubdom: fix parallel build by expanding CROSS_MAKE
Recently I changed my rpm xen.spec file from doing
'make -C tools -j N && make stubdom' to 'make -j N stubdom' because
stubdom depends on tools, so both get built.
The result was the failure below.
....
mkdir -p grub-x86_64
CPPFLAGS="-isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../extras/mini-os/include -D__MINIOS__ -DHAVE_LIBC -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../extras/mini-os/include/posix -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../tools/xenstore -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../extras/mini-os/include/x86 -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../extras/mini-os/include/x86/x86_64 -U __linux__ -U __FreeBSD__ -U __sun__ -nostdinc -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../extras/mini-os/include/posix -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/cross-root-x86_64/x86_64-xen-elf/include -isystem /usr/lib64/gcc/x86_64-suse-linux/4.7/include -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/lwip-x86_64/src/include -isystem /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/lwip-x86_64/src/include/ipv4 -I/home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/include -I/home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../xen/include" CFLAGS="-mno-red-zone -O1 -fno-omit-frame-pointer -m64 -mno-red-zone -fno-reorder-blocks -fno-asynchronous-unwind-tables -m64 -g -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-but-set-variable -fno-stack-protector -fno-exceptions" make DESTDIR= -C grub OBJ_DIR=/home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/grub-x86_64
make[2]: Entering directory `/home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/grub'
make[2]: warning: jobserver unavailable: using -j1. Add `+' to parent make rule.
make[2]: *** INTERNAL: readdir: Bad file descriptor
. Stop.
make[2]: Makefile: Field 'stem' not cached: Makefile
make[2]: Leaving directory `/home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/grub'
make[1]: *** [grub] Error 2
[ -d mini-os-x86_64-xenstore ] || \
for i in $(cd /home/abuild/rpmbuild/BUILD/xen-4.2.25602/non-dbg/stubdom/../extras/mini-os ; find . -type d) ; do \
mkdir -p mini-os-x86_64-xenstore/$i ; \
done
....
Expanding every occurrence of CROSS_MAKE avoids this error. It also has
the nice side effect of actually enabling parallel build for stubdom.
According to the GNU make documentation $(MAKE) gets its special meaning
only if it appears directly in the recipe:
http://www.gnu.org/software/make/manual/html_node/MAKE-Variable.html
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
diff -r cff10030c6ea -r b6fb4e63b946 stubdom/Makefile
--- a/stubdom/Makefile Mon Oct 08 12:18:33 2012 +0100
+++ b/stubdom/Makefile Mon Oct 08 12:18:34 2012 +0100
@@ -76,8 +76,6 @@ TARGET_LDFLAGS += -nostdlib -L$(CROSS_PR
TARGETS=ioemu c caml grub xenstore
-CROSS_MAKE := $(MAKE) DESTDIR=
-
.PHONY: all
all: build
ifeq ($(STUBDOM_SUPPORTED),1)
@@ -113,8 +111,8 @@ cross-newlib: $(NEWLIB_STAMPFILE)
mkdir -p newlib-$(XEN_TARGET_ARCH)
( cd newlib-$(XEN_TARGET_ARCH) && \
CC_FOR_TARGET="$(CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(NEWLIB_CFLAGS)" AR_FOR_TARGET=$(AR) LD_FOR_TARGET=$(LD) RANLIB_FOR_TARGET=$(RANLIB) ../newlib-$(NEWLIB_VERSION)/configure --prefix=$(CROSS_PREFIX) --verbose --target=$(GNU_TARGET_ARCH)-xen-elf --enable-newlib-io-long-long --disable-multilib && \
- $(CROSS_MAKE) && \
- $(CROSS_MAKE) install )
+ $(MAKE) DESTDIR= && \
+ $(MAKE) DESTDIR= install )
############
# Cross-zlib
@@ -133,8 +131,8 @@ cross-zlib: $(ZLIB_STAMPFILE)
$(ZLIB_STAMPFILE): zlib-$(XEN_TARGET_ARCH) $(NEWLIB_STAMPFILE)
( cd $< && \
CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS)" CC=$(CC) ./configure --prefix=$(CROSS_PREFIX)/$(GNU_TARGET_ARCH)-xen-elf && \
- $(CROSS_MAKE) libz.a && \
- $(CROSS_MAKE) install )
+ $(MAKE) DESTDIR= libz.a && \
+ $(MAKE) DESTDIR= install )
##############
# Cross-libpci
@@ -158,7 +156,7 @@ cross-libpci: $(LIBPCI_STAMPFILE)
chmod u+w lib/config.h && \
echo '#define PCILIB_VERSION "$(LIBPCI_VERSION)"' >> lib/config.h && \
ln -sf ../../libpci.config.mak lib/config.mk && \
- $(CROSS_MAKE) CC="$(CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -I$(call realpath,$(MINI_OS)/include)" lib/libpci.a && \
+ $(MAKE) DESTDIR= CC="$(CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -I$(call realpath,$(MINI_OS)/include)" lib/libpci.a && \
$(INSTALL_DATA) lib/libpci.a $(CROSS_PREFIX)/$(GNU_TARGET_ARCH)-xen-elf/lib/ && \
$(INSTALL_DIR) $(CROSS_PREFIX)/$(GNU_TARGET_ARCH)-xen-elf/include/pci && \
$(INSTALL_DATA) lib/config.h lib/header.h lib/pci.h lib/types.h $(CROSS_PREFIX)/$(GNU_TARGET_ARCH)-xen-elf/include/pci/ \
@@ -203,8 +201,8 @@ cross-ocaml: $(OCAML_STAMPFILE)
-no-pthread -no-shared-libs -no-tk -no-curses \
-cc "$(CC) -U_FORTIFY_SOURCE -fno-stack-protector -mno-red-zone"
$(foreach i,$(MINIOS_HASNOT),sed -i 's,^\(#define HAS_$(i)\),//\1,' ocaml-$(XEN_TARGET_ARCH)/config/s.h ; )
- $(CROSS_MAKE) -C ocaml-$(XEN_TARGET_ARCH) world
- $(CROSS_MAKE) -C ocaml-$(XEN_TARGET_ARCH) opt
+ $(MAKE) DESTDIR= -C ocaml-$(XEN_TARGET_ARCH) world
+ $(MAKE) DESTDIR= -C ocaml-$(XEN_TARGET_ARCH) opt
$(MAKE) -C ocaml-$(XEN_TARGET_ARCH) install
touch $@
@@ -219,7 +217,7 @@ QEMU_ROOT := $(shell if [ -d "$(CONFIG_Q
ifeq ($(QEMU_ROOT),.)
$(XEN_ROOT)/tools/qemu-xen-traditional-dir:
- $(CROSS_MAKE) -C $(XEN_ROOT)/tools qemu-xen-traditional-dir-find
+ $(MAKE) DESTDIR= -C $(XEN_ROOT)/tools qemu-xen-traditional-dir-find
ioemu/linkfarm.stamp: $(XEN_ROOT)/tools/qemu-xen-traditional-dir
mkdir -p ioemu
@@ -250,7 +248,7 @@ mk-headers-$(XEN_TARGET_ARCH): ioemu/lin
( [ -h include/xen/libelf ] || ln -sf $(XEN_ROOT)/tools/include/xen/libelf include/xen/libelf ) && \
mkdir -p include/xen-foreign && \
ln -sf $(wildcard $(XEN_ROOT)/tools/include/xen-foreign/*) include/xen-foreign/ && \
- $(CROSS_MAKE) -C include/xen-foreign/ && \
+ $(MAKE) DESTDIR= -C include/xen-foreign/ && \
( [ -h include/xen/foreign ] || ln -sf ../xen-foreign include/xen/foreign )
mkdir -p libxc-$(XEN_TARGET_ARCH)
[ -h libxc-$(XEN_TARGET_ARCH)/Makefile ] || ( cd libxc-$(XEN_TARGET_ARCH) && \
@@ -267,7 +265,7 @@ mk-headers-$(XEN_TARGET_ARCH): ioemu/lin
ln -sf $(XEN_ROOT)/tools/xenstore/*.c . && \
ln -sf $(XEN_ROOT)/tools/xenstore/*.h . && \
ln -sf $(XEN_ROOT)/tools/xenstore/Makefile . )
- $(CROSS_MAKE) -C $(MINI_OS) links
+ $(MAKE) DESTDIR= -C $(MINI_OS) links
touch mk-headers-$(XEN_TARGET_ARCH)
TARGETS_MINIOS=$(addprefix mini-os-$(XEN_TARGET_ARCH)-,$(TARGETS))
@@ -284,7 +282,7 @@ TARGETS_MINIOS=$(addprefix mini-os-$(XEN
.PHONY: libxc
libxc: libxc-$(XEN_TARGET_ARCH)/libxenctrl.a libxc-$(XEN_TARGET_ARCH)/libxenguest.a
libxc-$(XEN_TARGET_ARCH)/libxenctrl.a: cross-zlib
- CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(CROSS_MAKE) -C libxc-$(XEN_TARGET_ARCH)
+ CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) DESTDIR= -C libxc-$(XEN_TARGET_ARCH)
libxc-$(XEN_TARGET_ARCH)/libxenguest.a: libxc-$(XEN_TARGET_ARCH)/libxenctrl.a
@@ -302,7 +300,7 @@ ioemu: cross-zlib cross-libpci libxc
TARGET_CFLAGS="$(TARGET_CFLAGS)" \
TARGET_LDFLAGS="$(TARGET_LDFLAGS)" \
$(QEMU_ROOT)/xen-setup-stubdom )
- $(CROSS_MAKE) -C ioemu -f $(QEMU_ROOT)/Makefile
+ $(MAKE) DESTDIR= -C ioemu -f $(QEMU_ROOT)/Makefile
######
# caml
@@ -310,7 +308,7 @@ ioemu: cross-zlib cross-libpci libxc
.PHONY: caml
caml: $(CROSS_ROOT)
- CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(CROSS_MAKE) -C $@ LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH) OCAMLC_CROSS_PREFIX=$(CROSS_PREFIX)/$(GNU_TARGET_ARCH)-xen-elf/bin/
+ CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) DESTDIR= -C $@ LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH) OCAMLC_CROSS_PREFIX=$(CROSS_PREFIX)/$(GNU_TARGET_ARCH)-xen-elf/bin/
###
# C
@@ -318,7 +316,7 @@ caml: $(CROSS_ROOT)
.PHONY: c
c: $(CROSS_ROOT)
- CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(CROSS_MAKE) -C $@ LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH)
+ CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) DESTDIR= -C $@ LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH)
######
# Grub
@@ -337,7 +335,7 @@ grub-upstream: grub-$(GRUB_VERSION).tar.
.PHONY: grub
grub: grub-upstream $(CROSS_ROOT)
mkdir -p grub-$(XEN_TARGET_ARCH)
- CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(CROSS_MAKE) -C $@ OBJ_DIR=$(CURDIR)/grub-$(XEN_TARGET_ARCH)
+ CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) DESTDIR= -C $@ OBJ_DIR=$(CURDIR)/grub-$(XEN_TARGET_ARCH)
##########
# xenstore
@@ -345,7 +343,7 @@ grub: grub-upstream $(CROSS_ROOT)
.PHONY: xenstore
xenstore: $(CROSS_ROOT)
- CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(CROSS_MAKE) -C $@ xenstored.a CONFIG_STUBDOM=y
+ CPPFLAGS="$(TARGET_CPPFLAGS)" CFLAGS="$(TARGET_CFLAGS)" $(MAKE) DESTDIR= -C $@ xenstored.a CONFIG_STUBDOM=y
########
# minios
@@ -354,23 +352,23 @@ xenstore: $(CROSS_ROOT)
.PHONY: ioemu-stubdom
ioemu-stubdom: APP_OBJS=$(CURDIR)/ioemu/i386-stubdom/qemu.a $(CURDIR)/ioemu/i386-stubdom/libqemu.a $(CURDIR)/ioemu/libqemu_common.a
ioemu-stubdom: mini-os-$(XEN_TARGET_ARCH)-ioemu lwip-$(XEN_TARGET_ARCH) libxc ioemu
- DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" MINIOS_CONFIG="$(CURDIR)/ioemu-minios.cfg" $(CROSS_MAKE) -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH) APP_OBJS="$(APP_OBJS)"
+ DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" MINIOS_CONFIG="$(CURDIR)/ioemu-minios.cfg" $(MAKE) DESTDIR= -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH) APP_OBJS="$(APP_OBJS)"
.PHONY: caml-stubdom
caml-stubdom: mini-os-$(XEN_TARGET_ARCH)-caml lwip-$(XEN_TARGET_ARCH) libxc cross-ocaml caml
- DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" MINIOS_CONFIG="$(CURDIR)/caml/minios.cfg" $(CROSS_MAKE) -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH) APP_OBJS="$(CURDIR)/caml/main-caml.o $(CURDIR)/caml/caml.o $(CAMLLIB)/libasmrun.a"
+ DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" MINIOS_CONFIG="$(CURDIR)/caml/minios.cfg" $(MAKE) DESTDIR= -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH) APP_OBJS="$(CURDIR)/caml/main-caml.o $(CURDIR)/caml/caml.o $(CAMLLIB)/libasmrun.a"
.PHONY: c-stubdom
c-stubdom: mini-os-$(XEN_TARGET_ARCH)-c lwip-$(XEN_TARGET_ARCH) libxc c
- DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" MINIOS_CONFIG="$(CURDIR)/c/minios.cfg" $(CROSS_MAKE) -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH) APP_OBJS=$(CURDIR)/c/main.a
+ DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" MINIOS_CONFIG="$(CURDIR)/c/minios.cfg" $(MAKE) DESTDIR= -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< LWIPDIR=$(CURDIR)/lwip-$(XEN_TARGET_ARCH) APP_OBJS=$(CURDIR)/c/main.a
.PHONY: pv-grub
pv-grub: mini-os-$(XEN_TARGET_ARCH)-grub libxc grub
- DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" MINIOS_CONFIG="$(CURDIR)/grub/minios.cfg" $(CROSS_MAKE) -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< APP_OBJS=$(CURDIR)/grub-$(XEN_TARGET_ARCH)/main.a
+ DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" MINIOS_CONFIG="$(CURDIR)/grub/minios.cfg" $(MAKE) DESTDIR= -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< APP_OBJS=$(CURDIR)/grub-$(XEN_TARGET_ARCH)/main.a
.PHONY: xenstore-stubdom
xenstore-stubdom: mini-os-$(XEN_TARGET_ARCH)-xenstore libxc xenstore
- DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" MINIOS_CONFIG="$(CURDIR)/xenstore-minios.cfg" $(CROSS_MAKE) -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< APP_OBJS=$(CURDIR)/xenstore/xenstored.a
+ DEF_CPPFLAGS="$(TARGET_CPPFLAGS)" DEF_CFLAGS="$(TARGET_CFLAGS)" DEF_LDFLAGS="$(TARGET_LDFLAGS)" MINIOS_CONFIG="$(CURDIR)/xenstore-minios.cfg" $(MAKE) DESTDIR= -C $(MINI_OS) OBJ_DIR=$(CURDIR)/$< APP_OBJS=$(CURDIR)/xenstore/xenstored.a
#########
# install
@@ -412,13 +410,13 @@ clean:
rm -fr mini-os-$(XEN_TARGET_ARCH)-caml
rm -fr mini-os-$(XEN_TARGET_ARCH)-grub
rm -fr mini-os-$(XEN_TARGET_ARCH)-xenstore
- $(CROSS_MAKE) -C caml clean
- $(CROSS_MAKE) -C c clean
+ $(MAKE) DESTDIR= -C caml clean
+ $(MAKE) DESTDIR= -C c clean
rm -fr grub-$(XEN_TARGET_ARCH)
rm -f $(STUBDOMPATH)
- [ ! -d libxc-$(XEN_TARGET_ARCH) ] || $(CROSS_MAKE) -C libxc-$(XEN_TARGET_ARCH) clean
- -[ ! -d ioemu ] || $(CROSS_MAKE) -C ioemu clean
- -[ ! -d xenstore ] || $(CROSS_MAKE) -C xenstore clean
+ [ ! -d libxc-$(XEN_TARGET_ARCH) ] || $(MAKE) DESTDIR= -C libxc-$(XEN_TARGET_ARCH) clean
+ -[ ! -d ioemu ] || $(MAKE) DESTDIR= -C ioemu clean
+ -[ ! -d xenstore ] || $(MAKE) DESTDIR= -C xenstore clean
# clean the cross-compilation result
.PHONY: crossclean

43
26018-pygrub_correct_typo_in_--args_assignment.patch Normal file
View File

@ -0,0 +1,43 @@
changeset: 26018:ecc7627ca6d7
tag: tip
user: Olaf Hering <olaf@aepfle.de>
date: Tue Oct 09 09:18:42 2012 +0100
files: tools/pygrub/src/pygrub
description:
pygrub: correct typo in --args assignment
If pygrub was called with --args="some thing", then this string should
be append to the kernel command line. But the last changeset
25941:795c493fe561 contained a typo, it assigns 'args' instead of 'arg'.
Rename the local variable which holds the string from the domain config
file to avoid further confusion.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
diff -r c9f621893a05 -r ecc7627ca6d7 tools/pygrub/src/pygrub
--- a/tools/pygrub/src/pygrub Mon Oct 08 14:36:31 2012 +0100
+++ b/tools/pygrub/src/pygrub Tue Oct 09 09:18:42 2012 +0100
@@ -585,7 +585,7 @@ def get_entry_idx(cf, entry):
return None
-def run_grub(file, entry, fs, arg):
+def run_grub(file, entry, fs, cfg_args):
global g
global sel
@@ -622,8 +622,8 @@ def run_grub(file, entry, fs, arg):
grubcfg["ramdisk"] = img.initrd[1]
if img.args:
grubcfg["args"] += img.args
- if arg:
- grubcfg["args"] += " " + args
+ if cfg_args:
+ grubcfg["args"] += " " + cfg_args
return grubcfg

373
blktap-pv-cdrom.patch
View File

@ -1,8 +1,43 @@
---
tools/blktap/drivers/Makefile | 6
tools/blktap/drivers/block-cdrom.c | 565 +++++++++++++++++++++++
tools/blktap/drivers/tapdisk.c | 16
tools/blktap/drivers/tapdisk.h | 16
tools/blktap/lib/blktaplib.h | 1
tools/python/xen/xend/server/BlktapController.py | 1
xen/include/public/io/blkif.h | 2
xen/include/public/io/cdromif.h | 122 ++++
8 files changed, 726 insertions(+), 3 deletions(-)
Index: xen-4.2.0-testing/tools/blktap/drivers/Makefile
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap/drivers/Makefile
+++ xen-4.2.0-testing/tools/blktap/drivers/Makefile
@@ -38,8 +38,9 @@ endif
CFLAGS += $(PTHREAD_CFLAGS)
LDFLAGS += $(PTHREAD_LDFLAGS)
-LDLIBS_blktapctrl := $(MEMSHRLIBS) $(LDLIBS_libxenctrl) $(LDLIBS_libxenstore) -L../lib -lblktap -lrt -lm $(PTHREAD_LIBS)
-LDLIBS_img := $(AIOLIBS) $(CRYPT_LIB) $(PTHREAD_LIBS) -lz
+LDLIBS_xen := $(LDLIBS_libxenctrl) $(LDLIBS_libxenstore)
+LDLIBS_blktapctrl := $(MEMSHRLIBS) $(LDLIBS_xen) -L../lib -lblktap -lrt -lm $(PTHREAD_LIBS)
+LDLIBS_img := $(AIOLIBS) $(CRYPT_LIB) $(PTHREAD_LIBS) -lz $(LDLIBS_xen)
BLK-OBJS-y := block-aio.o
BLK-OBJS-y += block-sync.o
@@ -47,6 +48,7 @@ BLK-OBJS-y += block-vmdk.o
BLK-OBJS-y += block-ram.o
BLK-OBJS-y += block-qcow.o
BLK-OBJS-y += block-qcow2.o
+BLK-OBJS-y += block-cdrom.o
BLK-OBJS-y += aes.o
BLK-OBJS-y += tapaio.o
BLK-OBJS-$(CONFIG_Linux) += blk_linux.o
Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
=================================================================== ===================================================================
--- /dev/null --- /dev/null
+++ xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c +++ xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
@@ -0,0 +1,535 @@ @@ -0,0 +1,565 @@
+/* block-cdrom.c +/* block-cdrom.c
+ * + *
+ * simple slow synchronous cdrom disk implementation. Based off + * simple slow synchronous cdrom disk implementation. Based off
@ -45,7 +80,7 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+#include <sys/statvfs.h> +#include <sys/statvfs.h>
+#include <sys/stat.h> +#include <sys/stat.h>
+#include <sys/ioctl.h> +#include <sys/ioctl.h>
+#include <linux/fs.h> +#include <sys/mount.h>
+ +
+#include "tapdisk.h" +#include "tapdisk.h"
+#include <xen/io/cdromif.h> +#include <xen/io/cdromif.h>
@ -75,7 +110,7 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ struct statvfs statBuf; + struct statvfs statBuf;
+ struct stat stat; + struct stat stat;
+ struct td_state *s = dd->td_state; + struct td_state *s = dd->td_state;
+ struct tdcdrom_state *prv = (struct tdcdrom_state *)dd->private; + struct tdcdrom_state *prv = dd->private;
+ +
+ s->size = 0; + s->size = 0;
+ s->sector_size = CDROM_DEFAULT_SECTOR_SIZE; + s->sector_size = CDROM_DEFAULT_SECTOR_SIZE;
@ -138,7 +173,7 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+static inline void init_fds(struct disk_driver *dd) +static inline void init_fds(struct disk_driver *dd)
+{ +{
+ int i; + int i;
+ struct tdcdrom_state *prv = (struct tdcdrom_state *)dd->private; + struct tdcdrom_state *prv = dd->private;
+ +
+ for(i = 0; i < MAX_IOFD; i++) + for(i = 0; i < MAX_IOFD; i++)
+ dd->io_fd[i] = 0; + dd->io_fd[i] = 0;
@ -150,7 +185,7 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ +
+void open_device (struct disk_driver *dd) +void open_device (struct disk_driver *dd)
+{ +{
+ struct tdcdrom_state *prv = (struct tdcdrom_state *)dd->private; + struct tdcdrom_state *prv = dd->private;
+ int o_flags; + int o_flags;
+ +
+ o_flags = O_NONBLOCK | O_LARGEFILE | + o_flags = O_NONBLOCK | O_LARGEFILE |
@ -189,10 +224,14 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ */ + */
+int tdcdrom_open (struct disk_driver *dd, const char *name, td_flag_t flags) +int tdcdrom_open (struct disk_driver *dd, const char *name, td_flag_t flags)
+{ +{
+ int ret = 0; + int ret;
+ struct tdcdrom_state *prv = (struct tdcdrom_state *)dd->private; + struct tdcdrom_state *prv = dd->private;
+ +
+ asprintf(&prv->dev_name, "%s", name); + ret = asprintf(&prv->dev_name, "%s", name);
+ if (ret < 0) {
+ prv->dev_name = NULL;
+ goto out;
+ }
+ prv->fd = -1; + prv->fd = -1;
+ prv->media_changed = 0; + prv->media_changed = 0;
+ prv->media_present = 0; + prv->media_present = 0;
@ -201,6 +240,7 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ +
+ open_device(dd); + open_device(dd);
+ +
+out:
+ return ret; + return ret;
+} +}
+ +
@ -209,7 +249,7 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ int id, void *private) + int id, void *private)
+{ +{
+ struct td_state *s = dd->td_state; + struct td_state *s = dd->td_state;
+ struct tdcdrom_state *prv = (struct tdcdrom_state *)dd->private; + struct tdcdrom_state *prv = dd->private;
+ int size = nb_sectors * s->sector_size; + int size = nb_sectors * s->sector_size;
+ uint64_t offset = sector * (uint64_t)s->sector_size; + uint64_t offset = sector * (uint64_t)s->sector_size;
+ int ret; + int ret;
@ -238,7 +278,7 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ int id, void *private) + int id, void *private)
+{ +{
+ struct td_state *s = dd->td_state; + struct td_state *s = dd->td_state;
+ struct tdcdrom_state *prv = (struct tdcdrom_state *)dd->private; + struct tdcdrom_state *prv = dd->private;
+ int size = nb_sectors * s->sector_size; + int size = nb_sectors * s->sector_size;
+ uint64_t offset = sector * (uint64_t)s->sector_size; + uint64_t offset = sector * (uint64_t)s->sector_size;
+ int ret = 0; + int ret = 0;
@ -265,7 +305,7 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ int id, void *private) + int id, void *private)
+{ +{
+ struct td_state *s = dd->td_state; + struct td_state *s = dd->td_state;
+ struct tdcdrom_state *prv = (struct tdcdrom_state *)dd->private; + struct tdcdrom_state *prv = dd->private;
+ int size = nb_sectors * s->sector_size; + int size = nb_sectors * s->sector_size;
+ uint64_t offset = sector * (uint64_t)s->sector_size; + uint64_t offset = sector * (uint64_t)s->sector_size;
+ int ret = 0; + int ret = 0;
@ -368,12 +408,10 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ break; + break;
+ case XEN_TYPE_CDROM_OPEN: + case XEN_TYPE_CDROM_OPEN:
+ { + {
+ char *buf = NULL;
+ unsigned int len; + unsigned int len;
+ struct stat statbuf; + struct stat statbuf;
+ int major = 0; + int major = 0;
+ int minor = 0; + int minor = 0;
+ char *num;
+ +
+ if (stat (prv->dev_name, &statbuf) == 0) { + if (stat (prv->dev_name, &statbuf) == 0) {
+ major = major (statbuf.st_rdev); + major = major (statbuf.st_rdev);
@ -383,21 +421,43 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ xco->err = 0; + xco->err = 0;
+ xco->ret = 0; + xco->ret = 0;
+ if (xco->payload_offset) { + if (xco->payload_offset) {
+ char * nodename; + char *present;
+ char *buf;
+ char *num;
+ char *nodename;
+ char media_present[2]; + char media_present[2];
+ nodename = (char *)sp + xco->payload_offset; + nodename = (char *)sp + xco->payload_offset;
+ asprintf(&buf, "%s/media-present", nodename); + if (asprintf(&buf, "%s/media-present", nodename) < 0)
+ if (!xs_read(prv->xs_handle, XBT_NULL, buf, &len)) { + goto out_payload_offset;
+ present = xs_read(prv->xs_handle, XBT_NULL, buf, &len);
+ if (present) {
+ free(buf);
+ goto out_payload_offset_free;
+ }
+
+ sprintf(media_present, "%d", prv->media_present); + sprintf(media_present, "%d", prv->media_present);
+ xs_write(prv->xs_handle, XBT_NULL, buf, media_present, strlen(media_present)); + xs_write(prv->xs_handle, XBT_NULL, buf, media_present, strlen(media_present));
+ xs_watch(prv->xs_handle, buf, "media-present"); + xs_watch(prv->xs_handle, buf, "media-present");
+ asprintf(&buf, "%s/params", nodename);
+ xs_watch(prv->xs_handle, buf, "params");
+ asprintf(&num, "%x:%x", major, minor);
+ asprintf(&buf, "%s/physical-device", nodename);
+ xs_write(prv->xs_handle, XBT_NULL, buf, num, strlen(num));
+ }
+ free(buf); + free(buf);
+
+ if (asprintf(&buf, "%s/params", nodename) < 0)
+ goto out_payload_offset_free;
+ xs_watch(prv->xs_handle, buf, "params");
+ free(buf);
+
+ if (asprintf(&num, "%x:%x", major, minor) < 0)
+ goto out_payload_offset_free;
+ if (asprintf(&buf, "%s/physical-device", nodename) < 0) {
+ free(num);
+ goto out_payload_offset_free;
+ }
+ xs_write(prv->xs_handle, XBT_NULL, buf, num, strlen(num));
+ free(buf);
+ free(num);
+out_payload_offset_free:
+ free(present);
+out_payload_offset:
+ ;
+ } + }
+ +
+ xco->media_present = prv->media_present; + xco->media_present = prv->media_present;
@ -434,7 +494,7 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ +
+int tdcdrom_close(struct disk_driver *dd) +int tdcdrom_close(struct disk_driver *dd)
+{ +{
+ struct tdcdrom_state *prv = (struct tdcdrom_state *)dd->private; + struct tdcdrom_state *prv = dd->private;
+ +
+ if (prv->fd != -1) { + if (prv->fd != -1) {
+ close(prv->fd); + close(prv->fd);
@ -449,8 +509,8 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ +
+void tdcdrom_process_media_change_event(struct disk_driver *dd, char **vec) +void tdcdrom_process_media_change_event(struct disk_driver *dd, char **vec)
+{ +{
+ struct tdcdrom_state *prv = (struct tdcdrom_state *)dd->private; + struct tdcdrom_state *prv = dd->private;
+ char *media_present = NULL; + char *media_present;
+ unsigned int len; + unsigned int len;
+ +
+ media_present = xs_read(prv->xs_handle, XBT_NULL, vec[XS_WATCH_PATH], &len); + media_present = xs_read(prv->xs_handle, XBT_NULL, vec[XS_WATCH_PATH], &len);
@ -463,22 +523,26 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ open_device(dd); + open_device(dd);
+ prv->media_changed = 1; + prv->media_changed = 1;
+ } + }
+ free(media_present);
+} +}
+ +
+void tdcrom_process_params_event(struct disk_driver *dd, char **vec) +void tdcrom_process_params_event(struct disk_driver *dd, char **vec)
+{ +{
+ struct tdcdrom_state *prv = (struct tdcdrom_state *)dd->private; + struct tdcdrom_state *prv = dd->private;
+ char * params = NULL; + char *params;
+ unsigned int len; + unsigned int len;
+ +
+ params = xs_read(prv->xs_handle, XBT_NULL, vec[XS_WATCH_PATH], &len); + params = xs_read(prv->xs_handle, XBT_NULL, vec[XS_WATCH_PATH], &len);
+ if (params != NULL) { + if (params) {
+ char *cp = strchr(params, ':'); + char *cp = strchr(params, ':');
+ if (cp) { + if (cp) {
+ cp++; + cp++;
+ if (prv->dev_name) + if (prv->dev_name)
+ free(prv->dev_name); + free(prv->dev_name);
+ asprintf(&prv->dev_name, "%s", cp); + if (asprintf(&prv->dev_name, "%s", cp) < 0) {
+ prv->dev_name = NULL;
+ return;
+ }
+ if (prv->fd != -1) { + if (prv->fd != -1) {
+ close(prv->fd); + close(prv->fd);
+ prv->fd = -1; + prv->fd = -1;
@ -486,12 +550,13 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ open_device(dd); + open_device(dd);
+ prv->media_changed = 1; + prv->media_changed = 1;
+ } + }
+ free(params);
+ } + }
+} +}
+ +
+int tdcdrom_do_callbacks(struct disk_driver *dd, int sid) +int tdcdrom_do_callbacks(struct disk_driver *dd, int sid)
+{ +{
+ struct tdcdrom_state *prv = (struct tdcdrom_state *)dd->private; + struct tdcdrom_state *prv = dd->private;
+ char **vec; + char **vec;
+ unsigned int num; + unsigned int num;
+ +
@ -538,6 +603,118 @@ Index: xen-4.2.0-testing/tools/blktap/drivers/block-cdrom.c
+ .td_get_parent_id = tdcdrom_get_parent_id, + .td_get_parent_id = tdcdrom_get_parent_id,
+ .td_validate_parent = tdcdrom_validate_parent + .td_validate_parent = tdcdrom_validate_parent
+}; +};
Index: xen-4.2.0-testing/tools/blktap/drivers/tapdisk.c
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap/drivers/tapdisk.c
+++ xen-4.2.0-testing/tools/blktap/drivers/tapdisk.c
@@ -735,6 +735,22 @@ static void get_io_request(struct td_sta
goto out;
}
break;
+ case BLKIF_OP_PACKET:
+ ret = 0;
+ if (drv->td_queue_packet)
+ ret = drv->td_queue_packet(dd, sector_nr,
+ nsects, page,
+ send_responses,
+ idx, (void *)(long)i);
+ if (ret > 0) dd->early += ret;
+ else if (ret == -EBUSY) {
+ /* put req back on queue */
+ --info->fe_ring.req_cons;
+ info->busy.req = req;
+ info->busy.seg_idx = i;
+ goto out;
+ }
+ break;
default:
DPRINTF("Unknown block operation\n");
break;
Index: xen-4.2.0-testing/tools/blktap/drivers/tapdisk.h
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap/drivers/tapdisk.h
+++ xen-4.2.0-testing/tools/blktap/drivers/tapdisk.h
@@ -137,6 +137,9 @@ struct tap_disk {
int (*td_get_parent_id) (struct disk_driver *dd, struct disk_id *id);
int (*td_validate_parent)(struct disk_driver *dd,
struct disk_driver *p, td_flag_t flags);
+ int (*td_queue_packet) (struct disk_driver *dd, uint64_t sector,
+ int nb_sectors, char *buf, td_callback_t cb,
+ int id, void *prv);
};
typedef struct disk_info {
@@ -160,6 +163,7 @@ extern struct tap_disk tapdisk_vmdk;
extern struct tap_disk tapdisk_ram;
extern struct tap_disk tapdisk_qcow;
extern struct tap_disk tapdisk_qcow2;
+extern struct tap_disk tapdisk_cdrom;
/*Define Individual Disk Parameters here */
@@ -229,6 +233,17 @@ static disk_info_t qcow2_disk = {
#endif
};
+static disk_info_t cdrom_disk = {
+ DISK_TYPE_CDROM,
+ "raw image (cdrom)",
+ "cdrom",
+ 0,
+ 0,
+#ifdef TAPDISK
+ &tapdisk_cdrom,
+#endif
+};
+
/*Main disk info array */
static disk_info_t *dtypes[] = {
&aio_disk,
@@ -237,6 +252,7 @@ static disk_info_t *dtypes[] = {
&ram_disk,
&qcow_disk,
&qcow2_disk,
+ &cdrom_disk,
};
typedef struct driver_list_entry {
Index: xen-4.2.0-testing/tools/blktap/lib/blktaplib.h
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap/lib/blktaplib.h
+++ xen-4.2.0-testing/tools/blktap/lib/blktaplib.h
@@ -219,6 +219,7 @@ typedef struct msg_pid {
#define DISK_TYPE_RAM 3
#define DISK_TYPE_QCOW 4
#define DISK_TYPE_QCOW2 5
+#define DISK_TYPE_CDROM 6
/* xenstore/xenbus: */
#define DOMNAME "Domain-0"
Index: xen-4.2.0-testing/tools/python/xen/xend/server/BlktapController.py
===================================================================
--- xen-4.2.0-testing.orig/tools/python/xen/xend/server/BlktapController.py
+++ xen-4.2.0-testing/tools/python/xen/xend/server/BlktapController.py
@@ -15,6 +15,7 @@ blktap1_disk_types = [
'ram',
'qcow',
'qcow2',
+ 'cdrom',
'ioemu',
]
Index: xen-4.2.0-testing/xen/include/public/io/blkif.h
===================================================================
--- xen-4.2.0-testing.orig/xen/include/public/io/blkif.h
+++ xen-4.2.0-testing/xen/include/public/io/blkif.h
@@ -379,7 +379,7 @@
* Used in SLES sources for device specific command packet
* contained within the request. Reserved for that purpose.
*/
-#define BLKIF_OP_RESERVED_1 4
+#define BLKIF_OP_PACKET 4
/*
* Indicate to the backend device that a region of storage is no longer in
* use, and may be discarded at any time without impact to the client. If
Index: xen-4.2.0-testing/xen/include/public/io/cdromif.h Index: xen-4.2.0-testing/xen/include/public/io/cdromif.h
=================================================================== ===================================================================
--- /dev/null --- /dev/null
@ -665,139 +842,3 @@ Index: xen-4.2.0-testing/xen/include/public/io/cdromif.h
+ sizeof(struct vcd_generic_command) - sizeof(struct request_sense)) + sizeof(struct vcd_generic_command) - sizeof(struct request_sense))
+ +
+#endif +#endif
Index: xen-4.2.0-testing/tools/blktap/drivers/Makefile
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap/drivers/Makefile
+++ xen-4.2.0-testing/tools/blktap/drivers/Makefile
@@ -37,8 +37,9 @@ endif
CFLAGS += $(PTHREAD_CFLAGS)
LDFLAGS += $(PTHREAD_LDFLAGS)
-LDLIBS_blktapctrl := $(MEMSHRLIBS) $(LDLIBS_libxenctrl) $(LDLIBS_libxenstore) -L../lib -lblktap -lrt -lm $(PTHREAD_LIBS)
-LDLIBS_img := $(AIOLIBS) $(CRYPT_LIB) $(PTHREAD_LIBS) -lz
+LDLIBS_xen := $(LDLIBS_libxenctrl) $(LDLIBS_libxenstore)
+LDLIBS_blktapctrl := $(MEMSHRLIBS) $(LDLIBS_xen) -L../lib -lblktap -lrt -lm $(PTHREAD_LIBS)
+LDLIBS_img := $(AIOLIBS) $(CRYPT_LIB) $(PTHREAD_LIBS) -lz $(LDLIBS_xen)
BLK-OBJS-y := block-aio.o
BLK-OBJS-y += block-sync.o
@@ -46,6 +47,7 @@ BLK-OBJS-y += block-vmdk.o
BLK-OBJS-y += block-ram.o
BLK-OBJS-y += block-qcow.o
BLK-OBJS-y += block-qcow2.o
+BLK-OBJS-y += block-cdrom.o
BLK-OBJS-y += aes.o
BLK-OBJS-y += tapaio.o
BLK-OBJS-$(CONFIG_Linux) += blk_linux.o
Index: xen-4.2.0-testing/tools/blktap/drivers/tapdisk.h
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap/drivers/tapdisk.h
+++ xen-4.2.0-testing/tools/blktap/drivers/tapdisk.h
@@ -137,6 +137,9 @@ struct tap_disk {
int (*td_get_parent_id) (struct disk_driver *dd, struct disk_id *id);
int (*td_validate_parent)(struct disk_driver *dd,
struct disk_driver *p, td_flag_t flags);
+ int (*td_queue_packet) (struct disk_driver *dd, uint64_t sector,
+ int nb_sectors, char *buf, td_callback_t cb,
+ int id, void *prv);
};
typedef struct disk_info {
@@ -160,6 +163,7 @@ extern struct tap_disk tapdisk_vmdk;
extern struct tap_disk tapdisk_ram;
extern struct tap_disk tapdisk_qcow;
extern struct tap_disk tapdisk_qcow2;
+extern struct tap_disk tapdisk_cdrom;
/*Define Individual Disk Parameters here */
@@ -229,6 +233,17 @@ static disk_info_t qcow2_disk = {
#endif
};
+static disk_info_t cdrom_disk = {
+ DISK_TYPE_CDROM,
+ "raw image (cdrom)",
+ "cdrom",
+ 0,
+ 0,
+#ifdef TAPDISK
+ &tapdisk_cdrom,
+#endif
+};
+
/*Main disk info array */
static disk_info_t *dtypes[] = {
&aio_disk,
@@ -237,6 +252,7 @@ static disk_info_t *dtypes[] = {
&ram_disk,
&qcow_disk,
&qcow2_disk,
+ &cdrom_disk,
};
typedef struct driver_list_entry {
Index: xen-4.2.0-testing/tools/blktap/lib/blktaplib.h
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap/lib/blktaplib.h
+++ xen-4.2.0-testing/tools/blktap/lib/blktaplib.h
@@ -220,6 +220,7 @@ typedef struct msg_pid {
#define DISK_TYPE_RAM 3
#define DISK_TYPE_QCOW 4
#define DISK_TYPE_QCOW2 5
+#define DISK_TYPE_CDROM 6
/* xenstore/xenbus: */
#define DOMNAME "Domain-0"
Index: xen-4.2.0-testing/xen/include/public/io/blkif.h
===================================================================
--- xen-4.2.0-testing.orig/xen/include/public/io/blkif.h
+++ xen-4.2.0-testing/xen/include/public/io/blkif.h
@@ -379,7 +379,7 @@
* Used in SLES sources for device specific command packet
* contained within the request. Reserved for that purpose.
*/
-#define BLKIF_OP_RESERVED_1 4
+#define BLKIF_OP_PACKET 4
/*
* Indicate to the backend device that a region of storage is no longer in
* use, and may be discarded at any time without impact to the client. If
Index: xen-4.2.0-testing/tools/blktap/drivers/tapdisk.c
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap/drivers/tapdisk.c
+++ xen-4.2.0-testing/tools/blktap/drivers/tapdisk.c
@@ -735,6 +735,22 @@ static void get_io_request(struct td_sta
goto out;
}
break;
+ case BLKIF_OP_PACKET:
+ ret = 0;
+ if (drv->td_queue_packet)
+ ret = drv->td_queue_packet(dd, sector_nr,
+ nsects, page,
+ send_responses,
+ idx, (void *)(long)i);
+ if (ret > 0) dd->early += ret;
+ else if (ret == -EBUSY) {
+ /* put req back on queue */
+ --info->fe_ring.req_cons;
+ info->busy.req = req;
+ info->busy.seg_idx = i;
+ goto out;
+ }
+ break;
default:
DPRINTF("Unknown block operation\n");
break;
Index: xen-4.2.0-testing/tools/python/xen/xend/server/BlktapController.py
===================================================================
--- xen-4.2.0-testing.orig/tools/python/xen/xend/server/BlktapController.py
+++ xen-4.2.0-testing/tools/python/xen/xend/server/BlktapController.py
@@ -15,6 +15,7 @@ blktap1_disk_types = [
'ram',
'qcow',
'qcow2',
+ 'cdrom',
'ioemu',
]

28
init.xendomains
View File

@ -7,10 +7,10 @@
# #
### BEGIN INIT INFO ### BEGIN INIT INFO
# Provides: xendomains # Provides: xendomains
# Required-Start: $syslog $remote_fs xend # Required-Start: $syslog $remote_fs xenstored xenconsoled
# Should-Start: iscsi o2cb ocfs2 # Should-Start: xend iscsi o2cb ocfs2
# Required-Stop: $syslog $remote_fs xend # Required-Stop: $syslog $remote_fs xenstored xenconsoled
# Should-Stop: iscsi # Should-Stop: xend iscsi
# Default-Start: 3 5 # Default-Start: 3 5
# Default-Stop: 0 1 2 6 # Default-Stop: 0 1 2 6
# Short-Description: Starts and stops Xen VMs # Short-Description: Starts and stops Xen VMs
@ -21,11 +21,26 @@
. /etc/rc.status . /etc/rc.status
rc_reset rc_reset
LOCKFILE=/var/lock/subsys/xendomains
XENDOM_CONFIG=/etc/sysconfig/xendomains
RETCODE_FILE=/tmp/xendomains.rc.$$ RETCODE_FILE=/tmp/xendomains.rc.$$
xm_cmd=echo xm_cmd=echo
# See docs/misc/distro_mapping.txt
if [ -d /var/lock/subsys ]; then
LOCKFILE=/var/lock/subsys/xendomains
else
LOCKFILE=/var/lock/xendomains
fi
if [ -d /etc/sysconfig ]; then
XENDOM_CONFIG=/etc/sysconfig/xendomains
else
XENDOM_CONFIG=/etc/default/xendomains
fi
test -r $XENDOM_CONFIG || { echo "$XENDOM_CONFIG not existing";
if [ "$1" = "stop" ]; then exit 0;
else exit 6; fi; }
. "$XENDOM_CONFIG" . "$XENDOM_CONFIG"
shopt -s dotglob nullglob shopt -s dotglob nullglob
@ -59,6 +74,7 @@ check()
XEND=`pidof -x /usr/sbin/xend` XEND=`pidof -x /usr/sbin/xend`
if [ -z "$XEND" ]; then if [ -z "$XEND" ]; then
xm_cmd="xl -f" xm_cmd="xl -f"
XEND="xl"
else else
xm_cmd="xm" xm_cmd="xm"
fi fi

10
network-nat.patch
View File

@ -1,10 +0,0 @@
Index: xen-4.2.0-testing/tools/hotplug/Linux/network-nat
===================================================================
--- xen-4.2.0-testing.orig/tools/hotplug/Linux/network-nat
+++ xen-4.2.0-testing/tools/hotplug/Linux/network-nat
@@ -1,4 +1,4 @@
-#!/bin/bash -x
+#!/bin/bash
#============================================================================
# Default Xen network start/stop script when using NAT.
# Xend calls a network script when it starts.

2
tmp-initscript-modprobe.patch
View File

@ -2,7 +2,7 @@ Index: xen-4.2.0-testing/tools/hotplug/Linux/init.d/xencommons
=================================================================== ===================================================================
--- xen-4.2.0-testing.orig/tools/hotplug/Linux/init.d/xencommons --- xen-4.2.0-testing.orig/tools/hotplug/Linux/init.d/xencommons
+++ xen-4.2.0-testing/tools/hotplug/Linux/init.d/xencommons +++ xen-4.2.0-testing/tools/hotplug/Linux/init.d/xencommons
@@ -60,21 +60,26 @@ do_start () { @@ -54,21 +54,26 @@ do_start () {
local time=0 local time=0
local timeout=30 local timeout=30

2
x86-dom-print.patch
View File

@ -1,6 +1,6 @@
--- a/xen/arch/x86/domain.c --- a/xen/arch/x86/domain.c
+++ b/xen/arch/x86/domain.c +++ b/xen/arch/x86/domain.c
@@ -148,15 +148,30 @@ void dump_pageframe_info(struct domain * @@ -154,15 +154,30 @@ void dump_pageframe_info(struct domain *
printk("Memory pages belonging to domain %u:\n", d->domain_id); printk("Memory pages belonging to domain %u:\n", d->domain_id);

104
xen-destdir.diff
View File

@ -1,35 +1,3 @@
Index: xen-4.2.0-testing/tools/pygrub/Makefile
===================================================================
--- xen-4.2.0-testing.orig/tools/pygrub/Makefile
+++ xen-4.2.0-testing/tools/pygrub/Makefile
@@ -11,12 +11,12 @@ build:
.PHONY: install
install: all
CC="$(CC)" CFLAGS="$(CFLAGS)" $(PYTHON) setup.py install \
- $(PYTHON_PREFIX_ARG) --root="$(DESTDIR)" \
+ --prefix="/usr" --root="$(DESTDIR)" \
--install-scripts=$(PRIVATE_BINDIR) --force
$(INSTALL_DIR) $(DESTDIR)/var/run/xend/boot
set -e; if [ "`readlink -f $(DESTDIR)/$(BINDIR)`" != \
"`readlink -f $(PRIVATE_BINDIR)`" ]; then \
- ln -sf $(PRIVATE_BINDIR)/pygrub $(DESTDIR)/$(BINDIR); \
+ $(INSTALL_PYTHON_PROG) src/pygrub $(DESTDIR)/$(BINDIR)/pygrub; \
fi
.PHONY: clean
Index: xen-4.2.0-testing/tools/python/Makefile
===================================================================
--- xen-4.2.0-testing.orig/tools/python/Makefile
+++ xen-4.2.0-testing/tools/python/Makefile
@@ -21,7 +21,7 @@ build: genpath genwrap.py $(XEN_ROOT)/to
.PHONY: install
install: install-dtd
CC="$(CC)" CFLAGS="$(CFLAGS)" $(PYTHON) setup.py install \
- $(PYTHON_PREFIX_ARG) --root="$(DESTDIR)" --force
+ --prefix="/usr" --root="$(DESTDIR)" --force
install-dtd: all
$(INSTALL_DIR) $(DESTDIR)$(SHAREDIR)/xen
Index: xen-4.2.0-testing/tools/xenstore/Makefile Index: xen-4.2.0-testing/tools/xenstore/Makefile
=================================================================== ===================================================================
--- xen-4.2.0-testing.orig/tools/xenstore/Makefile --- xen-4.2.0-testing.orig/tools/xenstore/Makefile
@ -157,16 +125,64 @@ Index: xen-4.2.0-testing/tools/firmware/etherboot/Makefile
mv _$T $T mv _$T $T
$D/src/arch/i386/Makefile: $T Config $D/src/arch/i386/Makefile: $T Config
Index: xen-4.2.0-testing/tools/Makefile Index: xen-4.2.0-testing/stubdom/Makefile
=================================================================== ===================================================================
--- xen-4.2.0-testing.orig/tools/Makefile --- xen-4.2.0-testing.orig/stubdom/Makefile
+++ xen-4.2.0-testing/tools/Makefile +++ xen-4.2.0-testing/stubdom/Makefile
@@ -187,7 +187,7 @@ subdir-all-qemu-xen-dir: qemu-xen-dir-fi @@ -396,7 +396,7 @@ install-grub: pv-grub
source=.; \
fi; \ install-xenstore: xenstore-stubdom
cd qemu-xen-dir; \ $(INSTALL_DIR) "$(DESTDIR)/usr/lib/xen/boot"
- $$source/configure --enable-xen --target-list=i386-softmmu \ - $(INSTALL_PROG) mini-os-$(XEN_TARGET_ARCH)-xenstore/mini-os.gz "$(DESTDIR)/usr/lib/xen/boot/xenstore-stubdom.gz"
+ CFLAGS= $$source/configure --enable-xen --target-list=i386-softmmu \ + $(INSTALL_DATA) mini-os-$(XEN_TARGET_ARCH)-xenstore/mini-os.gz "$(DESTDIR)/usr/lib/xen/boot/xenstore-stubdom.gz"
--source-path=$$source \
--extra-cflags="-I$(XEN_ROOT)/tools/include \ #######
-I$(XEN_ROOT)/tools/libxc \ # clean
Index: xen-4.2.0-testing/tools/blktap2/vhd/lib/Makefile
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap2/vhd/lib/Makefile
+++ xen-4.2.0-testing/tools/blktap2/vhd/lib/Makefile
@@ -68,7 +68,7 @@ libvhd.so.$(LIBVHD-MAJOR).$(LIBVHD-MINOR
install: all
$(INSTALL_DIR) -p $(DESTDIR)$(INST-DIR)
- $(INSTALL_PROG) libvhd.a $(DESTDIR)$(INST-DIR)
+ $(INSTALL_DATA) libvhd.a $(DESTDIR)$(INST-DIR)
$(INSTALL_PROG) libvhd.so.$(LIBVHD-MAJOR).$(LIBVHD-MINOR) $(DESTDIR)$(INST-DIR)
ln -sf libvhd.so.$(LIBVHD-MAJOR).$(LIBVHD-MINOR) $(DESTDIR)$(INST-DIR)/libvhd.so.$(LIBVHD-MAJOR)
ln -sf libvhd.so.$(LIBVHD-MAJOR) $(DESTDIR)$(INST-DIR)/libvhd.so
Index: xen-4.2.0-testing/tools/blktap/lib/Makefile
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap/lib/Makefile
+++ xen-4.2.0-testing/tools/blktap/lib/Makefile
@@ -23,23 +23,26 @@ OBJS = $(SRCS:.c=.o)
OBJS_PIC = $(SRCS:.c=.opic)
IBINS :=
-LIB = libblktap.a libblktap.so.$(MAJOR).$(MINOR)
+LIB = libblktap.a
+LIB_SO = libblktap.so.$(MAJOR).$(MINOR)
+LIB_ALL = $(LIB) $(LIB_SO)
.PHONY: all
-all: $(LIB)
+all: $(LIB_ALL)
.PHONY: install
install: all
$(INSTALL_DIR) $(DESTDIR)$(LIBDIR)
$(INSTALL_DIR) $(DESTDIR)$(INCLUDEDIR)
- $(INSTALL_PROG) $(LIB) $(DESTDIR)$(LIBDIR)
+ $(INSTALL_DATA) $(LIB) $(DESTDIR)$(LIBDIR)
+ $(INSTALL_PROG) $(LIB_SO) $(DESTDIR)$(LIBDIR)
ln -sf libblktap.so.$(MAJOR).$(MINOR) $(DESTDIR)$(LIBDIR)/libblktap.so.$(MAJOR)
ln -sf libblktap.so.$(MAJOR) $(DESTDIR)$(LIBDIR)/libblktap.so
$(INSTALL_DATA) blktaplib.h $(DESTDIR)$(INCLUDEDIR)
.PHONY: clean
clean:
- rm -rf *.a *.so* *.o *.opic *.rpm $(LIB) *~ $(DEPS) xen TAGS
+ rm -rf *.a *.so* *.o *.opic *.rpm $(LIB_ALL) *~ $(DEPS) xen TAGS
libblktap.so.$(MAJOR).$(MINOR): $(OBJS_PIC)
$(CC) $(LDFLAGS) -Wl,$(SONAME_LDFLAG) -Wl,$(SONAME) $(SHLIB_LDFLAGS) \

25
xen-rpmoptflags.diff
View File

@ -1,25 +0,0 @@
Index: xen-4.2.0-testing/tools/blktap/drivers/Makefile
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap/drivers/Makefile
+++ xen-4.2.0-testing/tools/blktap/drivers/Makefile
@@ -4,7 +4,6 @@ include $(XEN_ROOT)/tools/Rules.mk
IBIN = blktapctrl tapdisk
QCOW_UTIL = img2qcow qcow2raw qcow-create
-CFLAGS += -Werror
CFLAGS += -Wno-unused
CFLAGS += -I../lib
CFLAGS += $(CFLAGS_libxenctrl)
Index: xen-4.2.0-testing/Config.mk
===================================================================
--- xen-4.2.0-testing.orig/Config.mk
+++ xen-4.2.0-testing/Config.mk
@@ -24,7 +24,7 @@ SHELL ?= /bin/sh
# Tools to run on system hosting the build
HOSTCC = gcc
-HOSTCFLAGS = -Wall -Werror -Wstrict-prototypes -O2 -fomit-frame-pointer
+HOSTCFLAGS = -Wall -Werror -Wstrict-prototypes $(RPM_OPT_FLAGS)
HOSTCFLAGS += -fno-strict-aliasing
DISTDIR ?= $(XEN_ROOT)/dist

342
xen-warnings-unused.diff
View File

@ -1,342 +0,0 @@
--- a/tools/misc/gtraceview.c
+++ b/tools/misc/gtraceview.c
@@ -621,7 +621,8 @@ void crt_init(void)
void nr_addch(int nr, int ch)
{
int i;
- int y, x;
+ int x;
+ int __attribute__((__unused__)) y;
getyx(stdscr, y, x);
for (i = 0; i < nr; i++) {
if (x == COLS-1)
--- a/tools/xcutils/xc_restore.c
+++ b/tools/xcutils/xc_restore.c
@@ -19,7 +19,8 @@ int
main(int argc, char **argv)
{
unsigned int domid, store_evtchn, console_evtchn;
- unsigned int hvm, pae, apic;
+ unsigned int hvm, pae;
+ unsigned int __attribute__((__unused__)) apic;
xc_interface *xch;
int io_fd, ret;
int superpages;
--- a/tools/firmware/rombios/32bit/tcgbios/tcgbios.c
+++ b/tools/firmware/rombios/32bit/tcgbios/tcgbios.c
@@ -1064,7 +1064,7 @@ uint32_t HashLogEvent32(struct hlei *hle
uint32_t rc = 0;
uint16_t size;
uint32_t logdataptr;
- uint32_t logdatalen;
+ uint32_t __attribute__((__unused__)) logdatalen;
uint32_t hashdataptr;
uint32_t hashdatalen;
--- a/tools/console/client/main.c
+++ b/tools/console/client/main.c
@@ -277,7 +277,8 @@ int main(int argc, char **argv)
};
char *dom_path = NULL, *path = NULL;
- int spty, xsfd;
+ int spty;
+ int __attribute__((__unused__)) xsfd;
struct xs_handle *xs;
char *end;
console_type type = CONSOLE_INVAL;
--- a/tools/xenstat/xentop/xentop.c
+++ b/tools/xenstat/xentop/xentop.c
@@ -278,7 +278,8 @@ static void fail(const char *str)
/* Return the row containing the cursor. */
static int current_row(void)
{
- int y, x;
+ int __attribute__((__unused__)) x;
+ int y;
getyx(stdscr, y, x);
return y;
}
@@ -286,7 +287,8 @@ static int current_row(void)
/* Return the number of lines on the screen. */
static int lines(void)
{
- int y, x;
+ int __attribute__((__unused__)) x;
+ int y;
getmaxyx(stdscr, y, x);
return y;
}
--- a/tools/libxl/libxlu_cfg.c
+++ b/tools/libxl/libxlu_cfg.c
@@ -406,7 +406,7 @@ char *xlu__cfgl_dequote(CfgParseContext
#define NUMERIC_CHAR(minlen,maxlen,base,basetext) do{ \
char numbuf[(maxlen)+1], *ep; \
- unsigned long val; \
+ unsigned long __attribute__((__unused__)) val; \
\
strncpy(numbuf,p,(maxlen)); \
numbuf[(maxlen)]= 0; \
--- a/tools/libxl/libxl_pci.c
+++ b/tools/libxl/libxl_pci.c
@@ -71,7 +71,7 @@ int libxl__create_pci_backend(libxl__gc
flexarray_t *front = NULL;
flexarray_t *back = NULL;
libxl__device device;
- int ret = ERROR_NOMEM, i;
+ int i;
front = flexarray_make(16, 1);
if (!front)
@@ -80,8 +80,6 @@ int libxl__create_pci_backend(libxl__gc
if (!back)
goto out;
- ret = 0;
-
LIBXL__LOG(ctx, LIBXL__LOG_DEBUG, "Creating pci backend");
/* add pci device */
--- a/tools/libxl/libxl_dom.c
+++ b/tools/libxl/libxl_dom.c
@@ -565,7 +565,6 @@ int libxl__build_hvm(libxl__gc *gc, uint
LIBXL__LOG_ERRNOVAL(ctx, LIBXL__LOG_ERROR, ret, "hvm build set params failed");
goto out;
}
- rc = 0;
out:
return rc;
}
--- a/tools/debugger/gdbsx/gx/gx_comm.c
+++ b/tools/debugger/gdbsx/gx/gx_comm.c
@@ -163,7 +163,7 @@ readchar(void)
static char buf[BUFSIZ];
static int bufcnt = 0;
static char *bufp;
- uint64_t ll;
+ uint64_t __attribute__((__unused__)) ll;
if (bufcnt-- > 0)
return *bufp++ & 0x7f;
--- a/tools/python/xen/lowlevel/checkpoint/libcheckpoint.c
+++ b/tools/python/xen/lowlevel/checkpoint/libcheckpoint.c
@@ -836,7 +836,7 @@ static int create_suspend_thread(checkpo
static void stop_suspend_thread(checkpoint_state* s)
{
- int err;
+ int __attribute__((__unused__)) err;
s->done = 1;
--- a/tools/python/xen/lowlevel/netlink/libnetlink.c
+++ b/tools/python/xen/lowlevel/netlink/libnetlink.c
@@ -433,7 +433,8 @@ int rtnl_from_file(FILE *rtnl, rtnl_filt
nladdr.nl_groups = 0;
while (1) {
- int err, len, type;
+ int err, len;
+ int __attribute__((__unused__)) type;
int l;
status = fread(&buf, 1, sizeof(*h), rtnl);
--- a/xen/common/cpupool.c
+++ b/xen/common/cpupool.c
@@ -371,7 +371,7 @@ int cpupool_add_domain(struct domain *d,
{
struct cpupool *c;
int rc;
- int n_dom = 0;
+ int __attribute__((__unused__)) n_dom = 0;
if ( poolid == CPUPOOLID_NONE )
return 0;
@@ -399,8 +399,8 @@ int cpupool_add_domain(struct domain *d,
*/
void cpupool_rm_domain(struct domain *d)
{
- int cpupool_id;
- int n_dom;
+ int __attribute__((__unused__)) cpupool_id;
+ int __attribute__((__unused__)) n_dom;
if ( d->cpupool == NULL )
return;
--- a/xen/common/kexec.c
+++ b/xen/common/kexec.c
@@ -817,7 +817,8 @@ static int kexec_exec(XEN_GUEST_HANDLE(v
{
xen_kexec_exec_t exec;
xen_kexec_image_t *image;
- int base, bit, pos, ret = -EINVAL;
+ int base, bit, pos;
+ int __attribute__((__unused__)) ret = -EINVAL;
if ( unlikely(copy_from_guest(&exec, uarg, 1)) )
return -EFAULT;
--- a/xen/arch/x86/time.c
+++ b/xen/arch/x86/time.c
@@ -1012,7 +1012,8 @@ static void local_time_calibration(void)
* System timestamps, extrapolated from local and master oscillators,
* taken during this calibration and the previous calibration.
*/
- s_time_t prev_local_stime, curr_local_stime;
+ s_time_t curr_local_stime;
+ s_time_t __attribute__((__unused__)) prev_local_stime;
s_time_t prev_master_stime, curr_master_stime;
/* TSC timestamps taken during this calibration and prev calibration. */
--- a/xen/arch/x86/mm/p2m.c
+++ b/xen/arch/x86/mm/p2m.c
@@ -483,7 +483,7 @@ p2m_remove_page(struct p2m_domain *p2m,
unsigned int page_order)
{
unsigned long i;
- mfn_t mfn_return;
+ mfn_t __attribute__((__unused__)) mfn_return;
p2m_type_t t;
p2m_access_t a;
--- a/xen/arch/x86/cpu/intel_cacheinfo.c
+++ b/xen/arch/x86/cpu/intel_cacheinfo.c
@@ -169,7 +169,8 @@ unsigned int __cpuinit init_intel_cachei
unsigned int trace = 0, l1i = 0, l1d = 0, l2 = 0, l3 = 0; /* Cache sizes */
unsigned int new_l1d = 0, new_l1i = 0; /* Cache sizes from cpuid(4) */
unsigned int new_l2 = 0, new_l3 = 0, i; /* Cache sizes from cpuid(4) */
- unsigned int l2_id = 0, l3_id = 0, num_threads_sharing, index_msb;
+ unsigned int num_threads_sharing, index_msb;
+ unsigned int __attribute__((__unused__)) l2_id = 0, l3_id = 0;
if (c->cpuid_level > 3) {
static int is_initialized;
--- a/xen/arch/x86/hvm/viridian.c
+++ b/xen/arch/x86/hvm/viridian.c
@@ -317,7 +317,7 @@ int rdmsr_viridian_regs(uint32_t idx, ui
int viridian_hypercall(struct cpu_user_regs *regs)
{
int mode = hvm_guest_x86_mode(current);
- unsigned long input_params_gpa, output_params_gpa;
+ unsigned long __attribute__((__unused__)) input_params_gpa, output_params_gpa;
uint16_t status = HV_STATUS_SUCCESS;
union hypercall_input {
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -4973,7 +4973,7 @@ static int ptwr_emulated_update(
{
unsigned long mfn;
unsigned long unaligned_addr = addr;
- struct page_info *page;
+ struct page_info __attribute__((__unused__)) *page;
l1_pgentry_t pte, ol1e, nl1e, *pl1e;
struct vcpu *v = current;
struct domain *d = v->domain;
--- a/xen/common/tmem.c
+++ b/xen/common/tmem.c
@@ -1352,7 +1352,8 @@ obj_unlock:
static int tmem_evict(void)
{
client_t *client = tmh_client_from_current();
- pgp_t *pgp = NULL, *pgp2, *pgp_del;
+ pgp_t *pgp = NULL, *pgp2;
+ pgp_t __attribute__((__unused__)) *pgp_del;
obj_t *obj;
pool_t *pool;
int ret = 0;
@@ -1589,7 +1590,8 @@ static NOINLINE int do_tmem_put(pool_t *
pagesize_t pfn_offset, pagesize_t len, tmem_cli_va_t clibuf)
{
obj_t *obj = NULL, *objfound = NULL, *objnew = NULL;
- pgp_t *pgp = NULL, *pgpdel = NULL;
+ pgp_t *pgp = NULL;
+ pgp_t __attribute__((__unused__)) *pgpdel = NULL;
client_t *client = pool->client;
int ret = client->frozen ? -EFROZEN : -ENOMEM;
--- a/xen/common/tmem_xen.c
+++ b/xen/common/tmem_xen.c
@@ -196,7 +196,7 @@ EXPORT int tmh_copy_from_client(pfp_t *p
EXPORT int tmh_compress_from_client(tmem_cli_mfn_t cmfn,
void **out_va, size_t *out_len, tmem_cli_va_t clibuf)
{
- int ret = 0;
+ int __attribute__((__unused__)) ret = 0;
unsigned char *dmem = this_cpu(dstmem);
unsigned char *wmem = this_cpu(workmem);
char *scratch = this_cpu(scratch_page);
@@ -272,7 +272,7 @@ EXPORT int tmh_decompress_to_client(tmem
void *cli_va = NULL;
char *scratch = this_cpu(scratch_page);
size_t out_len = PAGE_SIZE;
- int ret;
+ int __attribute__((__unused__)) ret;
if ( guest_handle_is_null(clibuf) )
{
@@ -405,15 +405,17 @@ static void tmh_persistent_pool_page_put
EXPORT tmh_client_t *tmh_client_init(cli_id_t cli_id)
{
tmh_client_t *tmh;
+#ifndef __i386__
char name[5];
int i, shift;
+#endif
if ( (tmh = xmalloc(tmh_client_t)) == NULL )
return NULL;
+#ifndef __i386__
for (i = 0, shift = 12; i < 4; shift -=4, i++)
name[i] = (((unsigned short)cli_id >> shift) & 0xf) + '0';
name[4] = '\0';
-#ifndef __i386__
tmh->persistent_pool = xmem_pool_create(name, tmh_persistent_pool_page_get,
tmh_persistent_pool_page_put, PAGE_SIZE, 0, PAGE_SIZE);
if ( tmh->persistent_pool == NULL )
--- a/xen/arch/x86/mm/shadow/multi.c
+++ b/xen/arch/x86/mm/shadow/multi.c
@@ -124,7 +124,7 @@ set_shadow_status(struct vcpu *v, mfn_t
/* Put a shadow into the hash table */
{
struct domain *d = v->domain;
- int res;
+ int __attribute__((__unused__)) res;
SHADOW_PRINTK("d=%d, v=%d, gmfn=%05lx, type=%08x, smfn=%05lx\n",
d->domain_id, v->vcpu_id, mfn_x(gmfn),
@@ -4438,7 +4438,7 @@ sh_update_cr3(struct vcpu *v, int do_loc
int sh_rm_write_access_from_sl1p(struct vcpu *v, mfn_t gmfn,
mfn_t smfn, unsigned long off)
{
- int r;
+ int __attribute__((__unused__)) r;
shadow_l1e_t *sl1p, sl1e;
struct page_info *sp;
--- a/xen/arch/x86/domain_build.c
+++ b/xen/arch/x86/domain_build.c
@@ -377,8 +377,7 @@ int __init construct_dom0(
return rc;
/* compatibility check */
- compatible = 0;
- compat32 = 0;
+ compatible = compat32 = 0;
machine = elf_uval(&elf, elf.ehdr, e_machine);
switch (CONFIG_PAGING_LEVELS) {
case 3: /* x86_32p */
--- a/xen/arch/x86/traps.c
+++ b/xen/arch/x86/traps.c
@@ -1910,7 +1910,11 @@ static int emulate_privileged_op(struct
struct vcpu *v = current;
unsigned long *reg, eip = regs->eip;
u8 opcode, modrm_reg = 0, modrm_rm = 0, rep_prefix = 0, lock = 0, rex = 0;
+#ifdef CONFIG_X86_64
enum { lm_seg_none, lm_seg_fs, lm_seg_gs } lm_ovr = lm_seg_none;
+#else
+ enum { lm_seg_none, lm_seg_fs, lm_seg_gs } __attribute__((__unused__)) lm_ovr = lm_seg_none;
+#endif
int rc;
unsigned int port, i, data_sel, ar, data, bpmatch = 0;
unsigned int op_bytes, op_default, ad_bytes, ad_default, opsize_prefix= 0;

265
xen-warnings.diff
View File

@ -1,265 +0,0 @@
Index: xen-4.2.0-testing/tools/misc/miniterm/miniterm.c
===================================================================
--- xen-4.2.0-testing.orig/tools/misc/miniterm/miniterm.c
+++ xen-4.2.0-testing/tools/misc/miniterm/miniterm.c
@@ -157,7 +157,7 @@ int main(int argc, char **argv)
case 0:
close(1); /* stdout not needed */
for ( c = (char)getchar(); c != ENDMINITERM; c = (char)getchar() )
- write(fd,&c,1);
+ if (write(fd,&c,1)) ;
tcsetattr(fd,TCSANOW,&oldsertio);
tcsetattr(0,TCSANOW,&oldstdtio);
close(fd);
@@ -169,19 +169,19 @@ int main(int argc, char **argv)
close(fd);
exit(-1);
default:
- write(1, start_str, strlen(start_str));
+ if (write(1, start_str, strlen(start_str))) ;
close(0); /* stdin not needed */
sa.sa_handler = child_handler;
sa.sa_flags = 0;
sigaction(SIGCHLD,&sa,NULL); /* handle dying child */
while ( !stop )
{
- read(fd,&c,1); /* modem */
+ if (read(fd,&c,1)) ; /* modem */
c = (char)c;
- write(1,&c,1); /* stdout */
+ if (write(1,&c,1)) ; /* stdout */
}
wait(NULL); /* wait for child to die or it will become a zombie */
- write(1, end_str, strlen(end_str));
+ if (write(1, end_str, strlen(end_str))) ;
break;
}
Index: xen-4.2.0-testing/tools/libxc/xc_dom_elfloader.c
===================================================================
--- xen-4.2.0-testing.orig/tools/libxc/xc_dom_elfloader.c
+++ xen-4.2.0-testing/tools/libxc/xc_dom_elfloader.c
@@ -228,8 +228,9 @@ static int xc_dom_load_elf_symtab(struct
if ( load )
{
+ void * dst = (void*)elf_section_start(&syms, shdr);
shdr2 = elf_shdr_by_index(elf, h);
- memcpy((void*)elf_section_start(&syms, shdr),
+ memcpy(dst,
elf_section_start(elf, shdr2),
size);
}
Index: xen-4.2.0-testing/tools/xenstore/Makefile
===================================================================
--- xen-4.2.0-testing.orig/tools/xenstore/Makefile
+++ xen-4.2.0-testing/tools/xenstore/Makefile
@@ -4,7 +4,7 @@ include $(XEN_ROOT)/tools/Rules.mk
MAJOR = 3.0
MINOR = 1
-CFLAGS += -Werror
+CFLAGS += -Werror -fno-strict-aliasing
CFLAGS += -I.
CFLAGS += $(CFLAGS_libxenctrl)
Index: xen-4.2.0-testing/tools/xenstore/xenstored_core.c
===================================================================
--- xen-4.2.0-testing.orig/tools/xenstore/xenstored_core.c
+++ xen-4.2.0-testing/tools/xenstore/xenstored_core.c
@@ -79,8 +79,8 @@ static void check_store(void);
int quota_nb_entry_per_domain = 1000;
int quota_nb_watch_per_domain = 128;
-int quota_max_entry_size = 2048; /* 2K */
-int quota_max_transaction = 10;
+unsigned int quota_max_entry_size = 2048; /* 2K */
+unsigned int quota_max_transaction = 10;
TDB_CONTEXT *tdb_context(struct connection *conn)
{
@@ -134,7 +134,7 @@ void trace(const char *fmt, ...)
va_list arglist;
char *str;
char sbuf[1024];
- int ret, dummy;
+ int ret, __attribute__((__unused__)) dummy;
if (tracefd < 0)
return;
@@ -204,7 +204,7 @@ void trace_destroy(const void *data, con
static void trigger_reopen_log(int signal __attribute__((unused)))
{
char c = 'A';
- int dummy;
+ int __attribute__((__unused__)) dummy;
dummy = write(reopen_log_pipe[1], &c, 1);
}
@@ -1807,10 +1807,10 @@ int main(int argc, char *argv[])
remove_local = false;
break;
case 'S':
- quota_max_entry_size = strtol(optarg, NULL, 10);
+ quota_max_entry_size = strtoul(optarg, NULL, 10);
break;
case 't':
- quota_max_transaction = strtol(optarg, NULL, 10);
+ quota_max_transaction = strtoul(optarg, NULL, 10);
break;
case 'T':
tracefile = optarg;
Index: xen-4.2.0-testing/tools/xenstore/xenstored_domain.c
===================================================================
--- xen-4.2.0-testing.orig/tools/xenstore/xenstored_domain.c
+++ xen-4.2.0-testing/tools/xenstore/xenstored_domain.c
@@ -241,7 +241,7 @@ void handle_event(void)
{
evtchn_port_t port;
- if ((port = xc_evtchn_pending(xce_handle)) == -1)
+ if ((port = xc_evtchn_pending(xce_handle)) == (evtchn_port_t)-1)
barf_perror("Failed to read from event fd");
if (port == virq_port)
@@ -603,7 +603,7 @@ static int dom0_init(void)
struct domain *dom0;
port = xenbus_evtchn();
- if (port == -1)
+ if (port == (evtchn_port_t)-1)
return -1;
dom0 = new_domain(NULL, 0, port);
Index: xen-4.2.0-testing/tools/xenstore/xenstored_transaction.c
===================================================================
--- xen-4.2.0-testing.orig/tools/xenstore/xenstored_transaction.c
+++ xen-4.2.0-testing/tools/xenstore/xenstored_transaction.c
@@ -82,7 +82,7 @@ struct transaction
struct list_head changed_domains;
};
-extern int quota_max_transaction;
+extern unsigned int quota_max_transaction;
static unsigned int generation;
/* Return tdb context to use for this connection. */
Index: xen-4.2.0-testing/tools/xenstore/xenstore_client.c
===================================================================
--- xen-4.2.0-testing.orig/tools/xenstore/xenstore_client.c
+++ xen-4.2.0-testing/tools/xenstore/xenstore_client.c
@@ -255,7 +255,7 @@ do_chmod(char *path, struct xs_permissio
char **xsval = xs_directory(xsh, xth, path, &xsval_n);
if (xsval) {
- int i;
+ unsigned int i;
for (i = 0; i < xsval_n; i++) {
snprintf(buf, MAX_PATH_LEN, "%s/%s", path, xsval[i]);
Index: xen-4.2.0-testing/tools/libxen/src/xen_common.c
===================================================================
--- xen-4.2.0-testing.orig/tools/libxen/src/xen_common.c
+++ xen-4.2.0-testing/tools/libxen/src/xen_common.c
@@ -1057,6 +1057,8 @@ static size_t size_of_member(const abstr
default:
assert(false);
}
+
+ return 0; /* prevents a compiler warning */
}
@@ -1568,6 +1570,8 @@ get_val_as_string(const struct abstract_
default:
assert(false);
}
+
+ return NULL; /* prevents a compiler warning */
}
Index: xen-4.2.0-testing/tools/blktap2/drivers/block-remus.c
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap2/drivers/block-remus.c
+++ xen-4.2.0-testing/tools/blktap2/drivers/block-remus.c
@@ -1636,7 +1636,7 @@ static int tdremus_open(td_driver_t *dri
td_flag_t flags)
{
struct tdremus_state *s = (struct tdremus_state *)driver->data;
- int rc;
+ int rc = 0;
RPRINTF("opening %s\n", name);
Index: xen-4.2.0-testing/tools/blktap/lib/blktaplib.h
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap/lib/blktaplib.h
+++ xen-4.2.0-testing/tools/blktap/lib/blktaplib.h
@@ -196,6 +196,7 @@ typedef struct msg_pid {
} msg_pid_t;
#define READ 0
+#undef WRITE
#define WRITE 1
/*Control Messages between manager and tapdev*/
Index: xen-4.2.0-testing/tools/blktap2/include/blktaplib.h
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap2/include/blktaplib.h
+++ xen-4.2.0-testing/tools/blktap2/include/blktaplib.h
@@ -190,6 +190,7 @@ typedef struct msg_lock {
} msg_lock_t;
#define READ 0
+#undef WRITE
#define WRITE 1
/*Control Messages between manager and tapdev*/
Index: xen-4.2.0-testing/tools/blktap/lib/Makefile
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap/lib/Makefile
+++ xen-4.2.0-testing/tools/blktap/lib/Makefile
@@ -24,6 +24,8 @@ OBJS_PIC = $(SRCS:.c=.opic)
IBINS :=
LIB = libblktap.a libblktap.so.$(MAJOR).$(MINOR)
+LIB_SO = libblktap.so.$(MAJOR).$(MINOR)
+LIB_AR = libblktap.a
.PHONY: all
all: $(LIB)
@@ -32,7 +34,8 @@ all: $(LIB)
install: all
$(INSTALL_DIR) $(DESTDIR)$(LIBDIR)
$(INSTALL_DIR) $(DESTDIR)$(INCLUDEDIR)
- $(INSTALL_PROG) $(LIB) $(DESTDIR)$(LIBDIR)
+ $(INSTALL_PROG) $(LIB_SO) $(DESTDIR)$(LIBDIR)
+ $(INSTALL_DATA) $(LIB_AR) $(DESTDIR)$(LIBDIR)
ln -sf libblktap.so.$(MAJOR).$(MINOR) $(DESTDIR)$(LIBDIR)/libblktap.so.$(MAJOR)
ln -sf libblktap.so.$(MAJOR) $(DESTDIR)$(LIBDIR)/libblktap.so
$(INSTALL_DATA) blktaplib.h $(DESTDIR)$(INCLUDEDIR)
Index: xen-4.2.0-testing/tools/blktap2/vhd/lib/Makefile
===================================================================
--- xen-4.2.0-testing.orig/tools/blktap2/vhd/lib/Makefile
+++ xen-4.2.0-testing/tools/blktap2/vhd/lib/Makefile
@@ -52,6 +52,8 @@ LIB-OBJS += $(LVM-UTIL-OBJ)
LIB-PICOBJS = $(patsubst %.o,%.opic,$(LIB-OBJS))
LIBVHD = libvhd.a libvhd.so.$(LIBVHD-MAJOR).$(LIBVHD-MINOR)
+LIBVHD_SO = libvhd.so.$(LIBVHD-MAJOR).$(LIBVHD-MINOR)
+LIBVHD_AR = libvhd.a
all: build
@@ -68,8 +70,8 @@ libvhd.so.$(LIBVHD-MAJOR).$(LIBVHD-MINOR
install: all
$(INSTALL_DIR) -p $(DESTDIR)$(INST-DIR)
- $(INSTALL_PROG) libvhd.a $(DESTDIR)$(INST-DIR)
- $(INSTALL_PROG) libvhd.so.$(LIBVHD-MAJOR).$(LIBVHD-MINOR) $(DESTDIR)$(INST-DIR)
+ $(INSTALL_PROG) $(LIBVHD_SO) $(DESTDIR)$(INST-DIR)
+ $(INSTALL_DATA) $(LIBVHD_AR) $(DESTDIR)$(INST-DIR)
ln -sf libvhd.so.$(LIBVHD-MAJOR).$(LIBVHD-MINOR) $(DESTDIR)$(INST-DIR)/libvhd.so.$(LIBVHD-MAJOR)
ln -sf libvhd.so.$(LIBVHD-MAJOR) $(DESTDIR)$(INST-DIR)/libvhd.so

14
xen-xmexample.diff
View File

@ -337,3 +337,17 @@ Index: xen-4.2.0-testing/tools/examples/xmexample.vti
#---------------------------------------------------------------------------- #----------------------------------------------------------------------------
# Define the disk devices you want the domain to have access to, and # Define the disk devices you want the domain to have access to, and
Index: xen-4.2.0-testing/docs/man/xl.pod.1
===================================================================
--- xen-4.2.0-testing.orig/docs/man/xl.pod.1
+++ xen-4.2.0-testing/docs/man/xl.pod.1
@@ -12,7 +12,8 @@ The B<xl> program is the new tool for ma
domains. The program can be used to create, pause, and shutdown
domains. It can also be used to list current domains, enable or pin
VCPUs, and attach or detach virtual block devices.
-The old B<xm> tool is deprecated and should not be used.
+The B<xm> tool continues to be supported on SLE11 platforms
+and should still be used.
The basic structure of every B<xl> command is almost always:

103
xen.changes
View File

@ -1,3 +1,106 @@
-------------------------------------------------------------------
Tue Oct 9 06:19:55 MDT 2012 - carnold@novell.com
- bnc#783847 - Virtualization/xen: Bug Xen 4.2 'xendomins' init
script incorrectly Requires 'xend' service when using 'xl'
toolstack
init.xendomains
-------------------------------------------------------------------
Mon Oct 8 07:53:24 MDT 2012 - carnold@novell.com
- bnc#782835 - Xen HVM Guest fails (errors) to launch on Opensuse
12.2 + Xen 4.2 + 'xl' toolstack
xen-pygrub-grub-args.patch
-------------------------------------------------------------------
Mon Oct 8 14:21:59 CEST 2012 - ohering@suse.de
- backport parallel build support for stubdom
- rename 5 patches which were merged upstream
-------------------------------------------------------------------
Fri Oct 5 21:58:46 CEST 2012 - ohering@suse.de
- remove more obsolete changes:
CFLAGS passing to qemu-traditional, PYTHON_PREFIX_ARG handling
and pygrub installation
-------------------------------------------------------------------
Fri Oct 5 20:39:23 CEST 2012 - ohering@suse.de
- update blktap-pv-cdrom.patch
handle allocation errors in asprintf to fix compile errors
handle value returned from xs_read properly
remove casts from void pointers
-------------------------------------------------------------------
Fri Oct 5 20:06:09 CEST 2012 - ohering@suse.de
- update xenalyze to revision 138
Fix dump time calculation overflow
move struct record_info into a header
correctly display of count of HW events
update trace.h to match xen-unstable
Remove vestigal HW_IRQ trace records
Remove decode of PV_UPDATE_VA_MAPPING
automatically generate dependencies
Get rid of redundant hvm dump_header
Introduce more efficient read mechanism
Eliminate unnecessary cycles_to_time calculation
Rework math to remove two 64-bit divisions
Enable -O2 optimization level
Remove --dump-cooked
Remove spurious dump_header construction
Improve record-sorting algorithm
Use long to cast into and out of pointers
Make max_active_pcpu calculation smarter
Optimize pcpu_string
Enable more cr3 output
Sort cr3 enumerated values by start time
Add option to skip vga range in MMIO enumeration
Handle MMIO records from different vmexits
Relocate pio and mmio enumaration structs to their own sub-struct
Handle new hvm_event traces
Introduce generic summary functionality
Function-ize setting of h->post_process
Reorganize cr trace handling
Allow several summary handlers to register on a single vmexit
Get rid of all tabs in xenalyze.c
Handle new IRQ tracing
Decrease verbosity
Print exit reason number if no string is available
Fix minor summary issue
Add string for TPR_BELOW_THRESHOLD
Raise MAX_CPUS to 256 cpus.
Add --report-pcpu option to report physical cpu utilization.
increase MAX_CPUS
Handle RUNSTATE_INIT in domain_runstate calculation
-------------------------------------------------------------------
Fri Oct 5 19:58:57 CEST 2012 - ohering@suse.de
- update RPM_OPT_FLAGS handling in spec file
pass EXTRA_CFLAGS via environment
-------------------------------------------------------------------
Fri Oct 5 19:53:38 CEST 2012 - ohering@suse.de
- remove obsolete xencommons-proc-xen.patch
-------------------------------------------------------------------
Mon Oct 1 10:09:24 MDT 2012 - carnold@novell.com
- Upstream patches from Jan
25927-x86-domctl-ioport-mapping-range.patch
25929-tmem-restore-pool-version.patch
25931-x86-domctl-iomem-mapping-checks.patch
25940-x86-S3-flush-cache.patch
25952-x86-MMIO-remap-permissions.patch
25961-x86-HPET-interrupts.patch
25962-x86-assign-irq-vector-old.patch
25965-x86-ucode-Intel-resume.patch
------------------------------------------------------------------- -------------------------------------------------------------------
Tue Sep 25 14:24:29 CEST 2012 - ohering@suse.de Tue Sep 25 14:24:29 CEST 2012 - ohering@suse.de

21
xen.no-default-runlevel-4.patch
View File

@ -1,21 +0,0 @@
Related to bnc#732884
Runlevel 4 is for local sysadmin.
He is responsible to create all required symlinks in this private runlevel.
---
tools/xenballoon/xenballoond.init | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
Index: xen-4.2.0-testing/tools/xenballoon/xenballoond.init
===================================================================
--- xen-4.2.0-testing.orig/tools/xenballoon/xenballoond.init
+++ xen-4.2.0-testing/tools/xenballoon/xenballoond.init
@@ -14,7 +14,7 @@
# Should-Start:
# Required-Stop: $syslog $remote_fs
# Should-Stop:
-# Default-Start: 3 4 5
+# Default-Start: 3 5
# Default-Stop: 0 1 2 6
# Short-Description: Start/stop xenballoond
# Description: Starts and stops the Xen ballooning daemon.

79
xen.spec
View File

@ -15,7 +15,6 @@
# Please submit bugfixes or comments via http://bugs.opensuse.org/ # Please submit bugfixes or comments via http://bugs.opensuse.org/
# #
Name: xen Name: xen
ExclusiveArch: %ix86 x86_64 ExclusiveArch: %ix86 x86_64
%define xvers 4.2 %define xvers 4.2
@ -48,6 +47,7 @@ BuildRequires: automake
BuildRequires: bin86 BuildRequires: bin86
BuildRequires: curl-devel BuildRequires: curl-devel
BuildRequires: dev86 BuildRequires: dev86
BuildRequires: fdupes
BuildRequires: glib2-devel BuildRequires: glib2-devel
BuildRequires: graphviz BuildRequires: graphviz
BuildRequires: latex2html BuildRequires: latex2html
@ -114,7 +114,7 @@ BuildRequires: kernel-syms
BuildRequires: module-init-tools BuildRequires: module-init-tools
BuildRequires: xorg-x11 BuildRequires: xorg-x11
%endif %endif
Version: 4.2.0_01 Version: 4.2.0_03
Release: 0 Release: 0
PreReq: %insserv_prereq %fillup_prereq PreReq: %insserv_prereq %fillup_prereq
Summary: Xen Virtualization: Hypervisor (aka VMM aka Microkernel) Summary: Xen Virtualization: Hypervisor (aka VMM aka Microkernel)
@ -185,18 +185,30 @@ Patch25866: 25866-sercon-ns16550-pci-irq.patch
Patch25867: 25867-sercon-ns16550-parse.patch Patch25867: 25867-sercon-ns16550-parse.patch
Patch25874: 25874-x86-EFI-chain-cfg.patch Patch25874: 25874-x86-EFI-chain-cfg.patch
Patch25909: 25909-xenpm-consistent.patch Patch25909: 25909-xenpm-consistent.patch
Patch25927: 25927-x86-domctl-ioport-mapping-range.patch
Patch25929: 25929-tmem-restore-pool-version.patch
Patch25931: 25931-x86-domctl-iomem-mapping-checks.patch
Patch25940: 25940-x86-S3-flush-cache.patch
Patch25941: 25941-pygrub_always_append_--args.patch Patch25941: 25941-pygrub_always_append_--args.patch
Patch25952: 25952-x86-MMIO-remap-permissions.patch
Patch25961: 25961-x86-HPET-interrupts.patch
Patch25962: 25962-x86-assign-irq-vector-old.patch
Patch25965: 25965-x86-ucode-Intel-resume.patch
Patch26006: 26006-hotplug-Linux_Remove_tracing_bash_-x_from_network-nat_script.patch
Patch26007: 26007-xenballoond.init_remove_4_from_default_runlevel.patch
Patch26008: 26008-xend-pvscsi_fix_passing_of_SCSI_control_LUNs.patch
Patch26009: 26009-xend-pvscsi_fix_usage_of_persistant_device_names_for_SCSI_devices.patch
Patch26010: 26010-xend-pvscsi_update_sysfs_parser_for_Linux_3.0.patch
Patch26011: 26011-stubdom_fix_parallel_build_by_expanding_CROSS_MAKE.patch
Patch26018: 26018-pygrub_correct_typo_in_--args_assignment.patch
# Upstream qemu patches # Upstream qemu patches
# Our patches # Our patches
Patch301: xend-config.diff Patch301: xend-config.diff
Patch302: xen-destdir.diff Patch302: xen-destdir.diff
Patch303: xen-rpmoptflags.diff Patch304: xen-changeset.diff
Patch304: xen-warnings.diff Patch305: xen-paths.diff
Patch305: xen-warnings-unused.diff Patch306: xen-xmexample.diff
Patch306: xen-changeset.diff Patch307: xen-xmexample-vti.diff
Patch307: xen-paths.diff
Patch308: xen-xmexample.diff
Patch309: xen-xmexample-vti.diff
Patch310: xen-fixme-doc.diff Patch310: xen-fixme-doc.diff
Patch311: xen-domUloader.diff Patch311: xen-domUloader.diff
Patch312: xen-no-dummy-nfs-ip.diff Patch312: xen-no-dummy-nfs-ip.diff
@ -207,7 +219,6 @@ Patch322: bridge-opensuse.patch
Patch323: bridge-vlan.diff Patch323: bridge-vlan.diff
Patch324: bridge-bonding.diff Patch324: bridge-bonding.diff
Patch325: bridge-record-creation.patch Patch325: bridge-record-creation.patch
Patch326: network-nat.patch
Patch327: udev-rules.patch Patch327: udev-rules.patch
Patch328: vif-route-ifup.patch Patch328: vif-route-ifup.patch
Patch329: network-nat-open-SuSEfirewall2-FORWARD.patch Patch329: network-nat-open-SuSEfirewall2-FORWARD.patch
@ -276,15 +287,11 @@ Patch451: ioemu-watchdog-linkage.patch
Patch452: ioemu-watchdog-ib700-timer.patch Patch452: ioemu-watchdog-ib700-timer.patch
Patch453: tools-watchdog-support.patch Patch453: tools-watchdog-support.patch
Patch454: xend-console-port-restore.patch Patch454: xend-console-port-restore.patch
Patch455: xencommons-proc-xen.patch
Patch456: xend-vcpu-affinity-fix.patch Patch456: xend-vcpu-affinity-fix.patch
Patch457: xen-cpupool-xl-config-format.patch Patch457: xen-cpupool-xl-config-format.patch
Patch458: ipxe-enable-nics.patch Patch458: ipxe-enable-nics.patch
Patch459: blktap-close-fifos.patch Patch459: blktap-close-fifos.patch
Patch460: blktap-disable-debug-printf.patch Patch460: blktap-disable-debug-printf.patch
Patch461: xen-bug776995-pvscsi-persistent-names.patch
Patch462: xen-bug776995-pvscsi-no-devname.patch
Patch463: xen-bug776995-pvscsi-sysfs-parser.patch
# Jim's domain lock patch # Jim's domain lock patch
Patch480: xend-domain-lock.patch Patch480: xend-domain-lock.patch
Patch481: xend-domain-lock-sfex.patch Patch481: xend-domain-lock-sfex.patch
@ -305,9 +312,6 @@ Patch650: disable_emulated_device.diff
Patch651: ioemu-disable-scsi.patch Patch651: ioemu-disable-scsi.patch
Patch652: ioemu-disable-emulated-ide-if-pv.patch Patch652: ioemu-disable-emulated-ide-if-pv.patch
Patch700: hv_extid_compatibility.patch Patch700: hv_extid_compatibility.patch
Patch701: xen.no-default-runlevel-4.patch
# xenalyze
Patch20000: xenalyze.gcc46.patch
# Build patch # Build patch
Patch99998: tmp-initscript-modprobe.patch Patch99998: tmp-initscript-modprobe.patch
Patch99999: tmp_build.patch Patch99999: tmp_build.patch
@ -645,7 +649,6 @@ Authors:
%prep %prep
%setup -q -n %xen_build_dir -a 1 -a 2 -a 3 -a 4 -a 5 -a 20000 %setup -q -n %xen_build_dir -a 1 -a 2 -a 3 -a 4 -a 5 -a 20000
tar xfj %{SOURCE6} -C $RPM_BUILD_DIR/%{xen_build_dir}/tools tar xfj %{SOURCE6} -C $RPM_BUILD_DIR/%{xen_build_dir}/tools
%patch20000 -p1
# Upstream patches # Upstream patches
%patch25833 -p1 %patch25833 -p1
%patch25835 -p1 %patch25835 -p1
@ -669,18 +672,30 @@ tar xfj %{SOURCE6} -C $RPM_BUILD_DIR/%{xen_build_dir}/tools
%patch25867 -p1 %patch25867 -p1
%patch25874 -p1 %patch25874 -p1
%patch25909 -p1 %patch25909 -p1
%patch25927 -p1
%patch25929 -p1
%patch25931 -p1
%patch25940 -p1
%patch25941 -p1 %patch25941 -p1
%patch25952 -p1
%patch25961 -p1
%patch25962 -p1
%patch25965 -p1
%patch26006 -p1
%patch26007 -p1
%patch26008 -p1
%patch26009 -p1
%patch26010 -p1
%patch26011 -p1
%patch26018 -p1
# Qemu # Qemu
# Our patches # Our patches
%patch301 -p1 %patch301 -p1
%patch302 -p1 %patch302 -p1
%patch303 -p1
%patch304 -p1 %patch304 -p1
%patch305 -p1 %patch305 -p1
%patch306 -p1 %patch306 -p1
%patch307 -p1 %patch307 -p1
%patch308 -p1
%patch309 -p1
%patch310 -p1 %patch310 -p1
%patch311 -p1 %patch311 -p1
%patch312 -p1 %patch312 -p1
@ -691,7 +706,6 @@ tar xfj %{SOURCE6} -C $RPM_BUILD_DIR/%{xen_build_dir}/tools
%patch323 -p1 %patch323 -p1
%patch324 -p1 %patch324 -p1
%patch325 -p1 %patch325 -p1
%patch326 -p1
%patch327 -p1 %patch327 -p1
%patch328 -p1 %patch328 -p1
%patch329 -p1 %patch329 -p1
@ -757,15 +771,11 @@ tar xfj %{SOURCE6} -C $RPM_BUILD_DIR/%{xen_build_dir}/tools
%patch452 -p1 %patch452 -p1
%patch453 -p1 %patch453 -p1
%patch454 -p1 %patch454 -p1
%patch455 -p1
%patch456 -p1 %patch456 -p1
%patch457 -p1 %patch457 -p1
%patch458 -p1 %patch458 -p1
%patch459 -p1 %patch459 -p1
%patch460 -p1 %patch460 -p1
%patch461 -p1
%patch462 -p1
%patch463 -p1
%patch480 -p1 %patch480 -p1
%patch481 -p1 %patch481 -p1
%patch500 -p1 %patch500 -p1
@ -786,7 +796,6 @@ tar xfj %{SOURCE6} -C $RPM_BUILD_DIR/%{xen_build_dir}/tools
%patch651 -p1 %patch651 -p1
%patch652 -p1 %patch652 -p1
%patch700 -p1 %patch700 -p1
%patch701 -p1
%patch99998 -p1 %patch99998 -p1
%patch99999 -p1 %patch99999 -p1
@ -795,9 +804,9 @@ XEN_EXTRAVERSION=%version-%release
XEN_EXTRAVERSION=${XEN_EXTRAVERSION#%{xvers}} XEN_EXTRAVERSION=${XEN_EXTRAVERSION#%{xvers}}
sed -i "s/XEN_EXTRAVERSION[\t ]*.=.*\$/XEN_EXTRAVERSION = $XEN_EXTRAVERSION/" xen/Makefile sed -i "s/XEN_EXTRAVERSION[\t ]*.=.*\$/XEN_EXTRAVERSION = $XEN_EXTRAVERSION/" xen/Makefile
sed -i "s/XEN_CHANGESET[\t ]*=.*\$/XEN_CHANGESET = %{changeset}/" xen/Makefile sed -i "s/XEN_CHANGESET[\t ]*=.*\$/XEN_CHANGESET = %{changeset}/" xen/Makefile
RPM_OPT_FLAGS=${RPM_OPT_FLAGS//-fstack-protector/} export EXTRA_CFLAGS_XEN_TOOLS="$RPM_OPT_FLAGS"
export CFLAGS="${RPM_OPT_FLAGS}" export EXTRA_CFLAGS_QEMU_TRADITIONAL="$RPM_OPT_FLAGS"
export RPM_OPT_FLAGS export EXTRA_CFLAGS_QEMU_XEN="$RPM_OPT_FLAGS"
./configure \ ./configure \
--enable-xenapi \ --enable-xenapi \
--prefix=/usr \ --prefix=/usr \
@ -808,7 +817,7 @@ export RPM_OPT_FLAGS
--datadir=%{_datadir} --datadir=%{_datadir}
%if %{?with_dom0_support}0 %if %{?with_dom0_support}0
CFLAGS_SAVE=$CFLAGS CFLAGS_SAVE=$CFLAGS
make -C xenalyze.hg CC="gcc -I../xen/include" %{?_smp_mflags} make -C xenalyze.hg CC="gcc -I../xen/include -DMAX_CPUS=%{max_cpus} ${RPM_OPT_FLAGS}" %{?_smp_mflags} -k
make -C tools/include/xen-foreign %{?_smp_mflags} make -C tools/include/xen-foreign %{?_smp_mflags}
make tools docs %{?_smp_mflags} make tools docs %{?_smp_mflags}
make -C tools/debugger/gdbsx make -C tools/debugger/gdbsx
@ -835,7 +844,9 @@ done
%endif %endif
%install %install
export CFLAGS="$RPM_OPT_FLAGS" export EXTRA_CFLAGS_XEN_TOOLS="$RPM_OPT_FLAGS"
export EXTRA_CFLAGS_QEMU_TRADITIONAL="$RPM_OPT_FLAGS"
export EXTRA_CFLAGS_QEMU_XEN="$RPM_OPT_FLAGS"
%if %{?with_dom0_support}0 %if %{?with_dom0_support}0
# EFI # EFI
%ifarch x86_64 %ifarch x86_64
@ -910,7 +921,7 @@ done
%if %{?with_dom0_support}0 %if %{?with_dom0_support}0
# Stubdom # Stubdom
%if %{?with_stubdom}0 %if %{?with_stubdom}0
make stubdom make stubdom %{?_smp_mflags}
make -C stubdom install \ make -C stubdom install \
DESTDIR=$RPM_BUILD_ROOT MANDIR=%{_mandir} \ DESTDIR=$RPM_BUILD_ROOT MANDIR=%{_mandir} \
DOCDIR=%{_defaultdocdir}/xen INCDIR=%{_includedir} DOCDIR=%{_defaultdocdir}/xen INCDIR=%{_includedir}
@ -1025,6 +1036,8 @@ rm -f $RPM_BUILD_ROOT/usr/local/share/doc/qemu/qemu-tech.html
#/usr/share/SuSEfirewall2/services/TEMPLATE #/usr/share/SuSEfirewall2/services/TEMPLATE
mkdir -p $RPM_BUILD_ROOT/%{_fwdefdir} mkdir -p $RPM_BUILD_ROOT/%{_fwdefdir}
install -m 644 %{S:26} $RPM_BUILD_ROOT/%{_fwdefdir}/xend-relocation-server install -m 644 %{S:26} $RPM_BUILD_ROOT/%{_fwdefdir}/xend-relocation-server
# create symlinks for keymaps
%fdupes -s $RPM_BUILD_ROOT/%{_datadir}
%else %else
# 32 bit hypervisor no longer supported. Remove dom0 tools. # 32 bit hypervisor no longer supported. Remove dom0 tools.
rm -rf $RPM_BUILD_ROOT/%{_datadir}/doc rm -rf $RPM_BUILD_ROOT/%{_datadir}/doc

140
xenalyze.gcc46.patch
View File

@ -1,140 +0,0 @@
gcc -I../xen/include -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -funwind-tables -fasynchronous-unwind-tables -g -g -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wno-unused-value -Wdeclaration-after-statement -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -mno-tls-direct-seg-refs -Werror -o xenalyze xenalyze.c
xenalyze.c: In function 'weighted_percentile':
xenalyze.c:2017:9: error: variable 'progress' set but not used [-Werror=unused-but-set-variable]
xenalyze.c: In function 'self_weighted_percentile':
xenalyze.c:2105:9: error: variable 'progress' set but not used [-Werror=unused-but-set-variable]
xenalyze.c: In function 'interval_domain_short_summary_output':
xenalyze.c:2729:15: error: variable 'interval_cycles' set but not used [-Werror=unused-but-set-variable]
xenalyze.c: In function 'hvm_generic_dump':
xenalyze.c:4675:15: error: variable 'd' set but not used [-Werror=unused-but-set-variable]
xenalyze.c: In function 'sched_runstate_process':
xenalyze.c:6883:9: error: variable 'old_runstate' set but not used [-Werror=unused-but-set-variable]
xenalyze.c:6882:11: error: variable 'runstate_tsc' set but not used [-Werror=unused-but-set-variable]
xenalyze.c: In function 'cmd_parser':
xenalyze.c:9253:24: error: variable 'p' set but not used [-Werror=unused-but-set-variable]
cc1: all warnings being treated as errors
---
xenalyze.hg/xenalyze.c | 21 ---------------------
1 file changed, 21 deletions(-)
Index: xen-4.2.0-testing/xenalyze.hg/xenalyze.c
===================================================================
--- xen-4.2.0-testing.orig/xenalyze.hg/xenalyze.c
+++ xen-4.2.0-testing/xenalyze.hg/xenalyze.c
@@ -2016,8 +2016,6 @@ float weighted_percentile(float * A, /*
float X, t1;
unsigned long long t2;
- int progress;
-
/* Calculate total weight */
N_weight=0;
@@ -2078,15 +2076,11 @@ float weighted_percentile(float * A, /*
}
} while (I <= J); /* Keep going until our pointers meet or pass */
- progress = 0;
-
/* Re-adjust L and R, based on which element we're looking for */
if(J_weight<K_weight) {
- progress = 1;
L=I; L_weight = I_weight;
}
if(K_weight<I_weight) {
- progress = 1;
R=J; R_weight = J_weight;
}
}
@@ -2104,8 +2098,6 @@ long long self_weighted_percentile(long
long long X, t1;
- int progress;
-
/* Calculate total weight */
N_weight=0;
@@ -2165,15 +2157,11 @@ long long self_weighted_percentile(long
}
} while (I <= J); /* Keep going until our pointers meet or pass */
- progress = 0;
-
/* Re-adjust L and R, based on which element we're looking for */
if(J_weight<K_weight) {
- progress = 1;
L=I; L_weight = I_weight;
}
if(K_weight<I_weight) {
- progress = 1;
R=J; R_weight = J_weight;
}
}
@@ -2728,13 +2716,10 @@ void interval_domain_short_summary_outpu
if(P.interval.domain.d) {
struct domain_data *d;
- tsc_t interval_cycles;
int i;
d=P.interval.domain.d;
- interval_cycles = d->total_time.interval.cycles;
-
interval_time_output();
interval_cycle_percent_output(&d->total_time.interval);
@@ -4663,7 +4648,6 @@ void hvm_generic_dump(struct record_info
} *cr = (typeof(cr))ri->d;
char *evt_string, evt_number[256];
- unsigned *d;
int i, evt, is_64 = 0;
evt = ri->event - TRC_HVM_HANDLER;
@@ -4683,7 +4667,6 @@ void hvm_generic_dump(struct record_info
evt_string = evt_number;
}
- d = ri->d;
printf("%s%s %s%s [",
prefix,
ri->dump_header,
@@ -6867,8 +6850,6 @@ void sched_runstate_process(struct pcpu_
} sevt;
int perfctrs;
struct last_oldstate_struct last_oldstate;
- tsc_t runstate_tsc;
- int old_runstate;
switch(_sevt.lo)
{
@@ -6938,8 +6919,6 @@ void sched_runstate_process(struct pcpu_
* be reset, it will be reset below. */
last_oldstate = v->runstate.last_oldstate;
v->runstate.last_oldstate.wrong = RUNSTATE_INIT;
- runstate_tsc = v->runstate.tsc;
- old_runstate = v->runstate.state;
/* Close vmexits when the putative reason for blocking / &c stops.
* This way, we don't account cpu contention to some other overhead. */
@@ -9284,7 +9263,7 @@ error_t cmd_parser(int key, char *arg, s
case OPT_TOLERANCE:
{
- char * inval, *p;
+ char * inval;
opt.tolerance = (int)strtol(arg, &inval, 0);
@@ -9298,8 +9277,6 @@ error_t cmd_parser(int key, char *arg, s
exit(1);
}
- p = inval;
-
printf("Tolerating errors at or below %d\n",
opt.tolerance);
}

4
xenalyze.hg.tar.bz2
View File

@ -1,3 +1,3 @@
version https://git-lfs.github.com/spec/v1 version https://git-lfs.github.com/spec/v1
oid sha256:6f1d68fa351de9e0d67790b038f791fec6c159530e59f1d9d03ba47f94f1095e oid sha256:006b68099906f6f0846e8a7d7ded8bc8f3abfbcc1c4daac013a4eaa9aefb344f
size 118689 size 124265

58
xencommons-proc-xen.patch
View File

@ -1,58 +0,0 @@
# HG changeset patch
# Parent ea18090ab6e3cb3c69d232ec0865589688db3f81
hotplug: update xencommons script to run only when needed
Update the xencommons script to run only when needed:
- do not run if /proc/xen does not exist
- check if /proc/xen/capabilities exists before doing the grep for dom0
- use variable for /proc/xen/capabilities
- use grep -q instead of stdout redirection when looking for xenfs,
its already used later
Signed-off-by: Olaf Hering <olaf@aepfle.de>
---
tools/hotplug/Linux/init.d/xencommons | 20 ++++++++++++++++----
1 file changed, 16 insertions(+), 4 deletions(-)
Index: xen-4.2.0-testing/tools/hotplug/Linux/init.d/xencommons
===================================================================
--- xen-4.2.0-testing.orig/tools/hotplug/Linux/init.d/xencommons
+++ xen-4.2.0-testing/tools/hotplug/Linux/init.d/xencommons
@@ -27,6 +27,7 @@ fi
test -f $xencommons_config/xencommons && . $xencommons_config/xencommons
XENCONSOLED_PIDFILE=/var/run/xenconsoled.pid
+XEN_CAPABILITIES=/proc/xen/capabilities
shopt -s extglob
# not running in Xen dom0 or domU
@@ -34,10 +35,15 @@ if ! test -d /proc/xen ; then
exit 0
fi
+# not running in Xen dom0 or domU
+if ! test -d /proc/xen ; then
+ exit 0
+fi
+
# mount xenfs in dom0 or domU with a pv_ops kernel
if test "x$1" = xstart && \
- ! test -f /proc/xen/capabilities && \
- ! grep '^xenfs ' /proc/mounts >/dev/null;
+ ! test -f $XEN_CAPABILITIES && \
+ ! grep -q '^xenfs ' /proc/mounts ;
then
mount -t xenfs xenfs /proc/xen
fi
@@ -45,8 +51,8 @@ fi
# run this script only in dom0:
# no capabilities file in xenlinux domU kernel
# empty capabilities file in pv_ops domU kernel
-if test -f /proc/xen/capabilities && \
- ! grep -q "control_d" /proc/xen/capabilities ; then
+if test -f $XEN_CAPABILITIES && \
+ ! grep -q "control_d" $XEN_CAPABILITIES ; then
exit 0
fi