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| author | David Vrabel <david.vrabel@citrix.com> | 2012-04-11 16:49:45 +0100 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2012-04-11 16:49:45 +0100 |
| commit | 7d4928ae1f8490507deb59e2e430d96c974a70a2 (patch) | |
| tree | 32bed570c62252f77fe6d21e6f6f501fb81fd4d6 /tools/blktap2 | |
| parent | 37136d68c45604a7d8e51513cbd00c2a99321716 (diff) | |
| download | xen-7d4928ae1f8490507deb59e2e430d96c974a70a2.tar.gz xen-7d4928ae1f8490507deb59e2e430d96c974a70a2.tar.bz2 xen-7d4928ae1f8490507deb59e2e430d96c974a70a2.zip | |
x86: fix delta calculation in TSC deadline timer emulation
In the virtual LAPIC, correct the delta calculation when emulating the
TSC deadline timer.
Without this fix, XenServer (which is based on Xen 4.1) does not work
when running as an HVM guest. dom0 fails to boot because its timer
interrupts are very delayed (by several minutes in some cases).
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Committed-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'tools/blktap2')
0 files changed, 0 insertions, 0 deletions