xen/520cb8b6-x86-time-fix-check-for-negative-time-in-__update_vcpu_system_time.patch
Charles Arnold 73291eb01a - bnc#836239 - SLES 11 SP3 Xen security patch does not
automatically update UEFI boot binary
  xen.spec

- Upstream patches from Jan
  51d5334e-x86-mm-Ensure-useful-progress-in-alloc_l2_table.patch
  51dd155c-adjust-x86-EFI-build.patch
  51e63d80-x86-cpuidle-Change-logging-for-unknown-APIC-IDs.patch
  51e6540d-x86-don-t-use-destroy_xen_mappings-for-vunmap.patch
  51e7963f-x86-time-Update-wallclock-in-shared-info-when-altering-domain-time-offset.patch
  51ffd577-fix-off-by-one-mistakes-in-vm_alloc.patch
  51ffd5fd-x86-refine-FPU-selector-handling-code-for-XSAVEOPT.patch
  520114bb-Nested-VMX-Flush-TLBs-and-Caches-if-paging-mode-changed.patch
  520a5504-VMX-add-boot-parameter-to-enable-disable-APIC-v-dynamically.patch
  520a24f6-x86-AMD-Fix-nested-svm-crash-due-to-assertion-in-__virt_to_maddr.patch
  520a2570-x86-AMD-Inject-GP-instead-of-UD-when-unable-to-map-vmcb.patch
  520b4b60-VT-d-protect-against-bogus-information-coming-from-BIOS.patch
  520b4bda-x86-MTRR-fix-range-check-in-mtrr_add_page.patch
  520cb8b6-x86-time-fix-check-for-negative-time-in-__update_vcpu_system_time.patch
  520d417d-xen-Add-stdbool.h-workaround-for-BSD.patch

OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=266
2013-08-29 18:19:23 +00:00

23 lines
685 B
Diff

# Commit ab7f9a793c78dfea81c037b34b0dd2db7070d8f8
# Date 2013-08-15 13:17:10 +0200
# Author Tim Deegan <tim@xen.org>
# Committer Jan Beulich <jbeulich@suse.com>
x86/time: fix check for negative time in __update_vcpu_system_time()
Clang points out that u64 stime variable is always >= 0.
Signed-off-by: Tim Deegan <tim@xen.org>
--- a/xen/arch/x86/time.c
+++ b/xen/arch/x86/time.c
@@ -817,7 +817,8 @@ static void __update_vcpu_system_time(st
if ( d->arch.vtsc )
{
- u64 stime = t->stime_local_stamp;
+ s_time_t stime = t->stime_local_stamp;
+
if ( is_hvm_domain(d) )
{
struct pl_time *pl = &v->domain->arch.hvm_domain.pl_time;