[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen stable-4.1] x86/time: fix check for negative time in __update_vcpu_system_time()
commit 28d38f0a7db6f5d024900ac0a9075a70298bc64f Author: Tim Deegan <tim@xxxxxxx> AuthorDate: Tue Aug 20 16:12:19 2013 +0200 Commit: Jan Beulich <jbeulich@xxxxxxxx> CommitDate: Tue Aug 20 16:12:19 2013 +0200 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@xxxxxxx> master commit: ab7f9a793c78dfea81c037b34b0dd2db7070d8f8 master date: 2013-08-15 13:17:10 +0200 --- xen/arch/x86/time.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/xen/arch/x86/time.c b/xen/arch/x86/time.c index c3b0b86..e30ab49 100644 --- a/xen/arch/x86/time.c +++ b/xen/arch/x86/time.c @@ -817,7 +817,8 @@ static void __update_vcpu_system_time(struct vcpu *v, int force) 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; -- generated by git-patchbot for /home/xen/git/xen.git#stable-4.1 _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxx http://lists.xensource.com/xen-changelog
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