xen/bdrv_default_rwflag.patch
Charles Arnold 31905d81fa - Update to Xen Version 4.6.1
xen-4.6.1-testing-src.tar.bz2
- Dropped patches now contained in tarball or unnecessary
  xen-4.6.0-testing-src.tar.bz2
  5604f239-x86-PV-properly-populate-descriptor-tables.patch
  561bbc8b-VT-d-don-t-suppress-invalidation-address-write-when-it-is-zero.patch
  561d2046-VT-d-use-proper-error-codes-in-iommu_enable_x2apic_IR.patch
  561d20a0-x86-hide-MWAITX-from-PV-domains.patch
  561e3283-x86-NUMA-fix-SRAT-table-processor-entry-parsing-and-consumption.patch
  5632118e-arm-Support-hypercall_create_continuation-for-multicall.patch
  56321222-arm-rate-limit-logging-from-unimplemented-PHYSDEVOP-and-HVMOP.patch
  56321249-arm-handle-races-between-relinquish_memory-and-free_domheap_pages.patch
  5632127b-x86-guard-against-undue-super-page-PTE-creation.patch
  5632129c-free-domain-s-vcpu-array.patch
  563212c9-x86-PoD-Eager-sweep-for-zeroed-pages.patch
  563212e4-xenoprof-free-domain-s-vcpu-array.patch
  563212ff-x86-rate-limit-logging-in-do_xen-oprof-pmu-_op.patch
  56323737-libxl-adjust-PoD-target-by-memory-fudge-too.patch
  56377442-x86-PoD-Make-p2m_pod_empty_cache-restartable.patch
  5641ceec-x86-HVM-always-intercept-AC-and-DB.patch
  56549f24-x86-vPMU-document-as-unsupported.patch
  5677f350-x86-make-debug-output-consistent-in-hvm_set_callback_via.patch
  xen-4.6.0-testing-src.tar.bz2
  xsa155-qemut-qdisk-double-access.patch
  xsa155-qemut-xenfb.patch
  xsa155-qemuu-qdisk-double-access.patch
  xsa155-qemuu-xenfb.patch
  xsa159.patch
  xsa160.patch
  xsa162-qemut.patch

OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=399
2016-02-12 16:58:27 +00:00

33 lines
1.1 KiB
Diff

Subject: modify default read/write flag in bdrv_init.
Signed-off by Chunyan Liu <cyliu@novell.com>
Index: xen-4.6.1-testing/tools/qemu-xen-traditional-dir-remote/vl.c
===================================================================
--- xen-4.6.1-testing.orig/tools/qemu-xen-traditional-dir-remote/vl.c
+++ xen-4.6.1-testing/tools/qemu-xen-traditional-dir-remote/vl.c
@@ -2626,6 +2626,8 @@ int drive_init(struct drive_opt *arg, in
strncpy(drives_table[nb_drives].serial, serial, sizeof(serial));
nb_drives++;
+ bdrv_flags = BDRV_O_RDWR;
+
switch(type) {
case IF_IDE:
case IF_XEN:
@@ -2639,6 +2641,7 @@ int drive_init(struct drive_opt *arg, in
break;
case MEDIA_CDROM:
bdrv_set_type_hint(bdrv, BDRV_TYPE_CDROM);
+ bdrv_flags &= ~BDRV_O_RDWR;
break;
}
break;
@@ -2659,7 +2662,6 @@ int drive_init(struct drive_opt *arg, in
}
if (!file[0])
return -2;
- bdrv_flags = 0;
if (snapshot) {
bdrv_flags |= BDRV_O_SNAPSHOT;
cache = 2; /* always use write-back with snapshot */