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(parent: e2e15eb) | patch
[HVM] Fix timer interrupt underflow bug.
authorkfraser@localhost.localdomain <kfraser@localhost.localdomain>
Sat, 23 Sep 2006 13:04:22 +0000 (14:04 +0100)
committerkfraser@localhost.localdomain <kfraser@localhost.localdomain>
Sat, 23 Sep 2006 13:04:22 +0000 (14:04 +0100)
commitbcb871f1fd7c776fe09b2f4b40e51a615d231513
treed29f6d618101692cf779b6ae207d104cf04dd74ctree | snapshot
parente2e15eb8ee8dfaaf3b20adb25228b67228d007f0commit | diff
[HVM] Fix timer interrupt underflow bug.

Without the patch, vlapic->intr_pending_count could become a very
small negative, causing some local APIC timer interrupts lost.

Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
Signed-off-by: Edwin Zhai <edwin.zhai@intel.com>
xen/arch/x86/hvm/vlapic.c diff | blob | history
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