c608e23838
Turn off building the KMPs now that we are using the pvops kernel xen.spec - Upstream patches from Jan 561bbc8b-VT-d-don-t-suppress-invalidation-address-write-when-it-is-zero.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 (Replaces CVE-2015-7969-xsa149.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 (Replaces CVE-2015-5307-xsa156.patch) 5644b756-x86-HVM-don-t-inject-DB-with-error-code.patch - Dropped 55b0a2db-x86-MSI-track-guest-masking.patch - Use upstream variants of block-iscsi and block-nbd - Remove xenalyze.hg, its part of xen-4.6 OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=389
43 lines
1.2 KiB
Diff
43 lines
1.2 KiB
Diff
# Commit 1c0e59ff15764e7b0c59282365974f5b8924ce83
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# Date 2015-10-29 13:33:38 +0100
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# Author Ian Campbell <ian.campbell@citrix.com>
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# Committer Jan Beulich <jbeulich@suse.com>
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arm: rate-limit logging from unimplemented PHYSDEVOP and HVMOP.
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These are guest accessible and should therefore be rate-limited.
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Moreover, include them only in debug builds.
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This is CVE-2015-7813 / XSA-146.
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Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
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Reviewed-by: Jan Beulich <jbeulich@suse.com>
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--- a/xen/arch/arm/hvm.c
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+++ b/xen/arch/arm/hvm.c
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@@ -57,7 +57,7 @@ long do_hvm_op(unsigned long op, XEN_GUE
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default:
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{
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- printk("%s: Bad HVM op %ld.\n", __func__, op);
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+ gdprintk(XENLOG_DEBUG, "HVMOP op=%lu: not implemented\n", op);
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rc = -ENOSYS;
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break;
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}
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--- a/xen/arch/arm/physdev.c
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+++ b/xen/arch/arm/physdev.c
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@@ -8,12 +8,13 @@
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#include <xen/types.h>
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#include <xen/lib.h>
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#include <xen/errno.h>
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+#include <xen/sched.h>
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#include <asm/hypercall.h>
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int do_physdev_op(int cmd, XEN_GUEST_HANDLE_PARAM(void) arg)
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{
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- printk("%s %d cmd=%d: not implemented yet\n", __func__, __LINE__, cmd);
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+ gdprintk(XENLOG_DEBUG, "PHYSDEVOP cmd=%d: not implemented\n", cmd);
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return -ENOSYS;
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}
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