Searched hist:"9 a2755c3" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/arch/x86/kernel/apic/ |
| H A D | apic.c | 9a2755c3 Fri Apr 17 03:42:16 CDT 2009 Weidong Han <weidong.han@intel.com> x86, intr-remap: fix x2apic/intr-remap resume
Interrupt remapping was decoupled from x2apic. Shouldn't check
x2apic before resume interrupt remapping. Otherwise, interrupt
remapping won't be resumed when x2apic is not enabled.
[ Impact: fix potential intr-remap resume hang on !x2apic ]
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Weidong Han <weidong.han@intel.com>
Acked-by: David Woodhouse <David.Woodhouse@intel.com>
Cc: iommu@lists.linux-foundation.org
Cc: allen.m.kay@intel.com
Cc: fenghua.yu@intel.com
LKML-Reference: <1239957736-6161-6-git-send-email-weidong.han@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
9a2755c3 Fri Apr 17 03:42:16 CDT 2009 Weidong Han <weidong.han@intel.com> x86, intr-remap: fix x2apic/intr-remap resume
Interrupt remapping was decoupled from x2apic. Shouldn't check
x2apic before resume interrupt remapping. Otherwise, interrupt
remapping won't be resumed when x2apic is not enabled.
[ Impact: fix potential intr-remap resume hang on !x2apic ]
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Weidong Han <weidong.han@intel.com>
Acked-by: David Woodhouse <David.Woodhouse@intel.com>
Cc: iommu@lists.linux-foundation.org
Cc: allen.m.kay@intel.com
Cc: fenghua.yu@intel.com
LKML-Reference: <1239957736-6161-6-git-send-email-weidong.han@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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