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| author | Weidong Han <weidong.han@intel.com> | 2009-04-17 16:42:16 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-19 10:22:05 +0200 |
| commit | 9a2755c3569e4db92bd9b1daadeddb4045b0cccd (patch) | |
| tree | 21a7e3da7d85fbcba0fdedf791078258ea151c72 /arch/x86/kernel/smpboot.c | |
| parent | 03ea81550676296d94596e4337c771c6ba29f542 (diff) | |
| download | kernel_samsung_smdk4412-9a2755c3569e4db92bd9b1daadeddb4045b0cccd.tar.gz kernel_samsung_smdk4412-9a2755c3569e4db92bd9b1daadeddb4045b0cccd.tar.bz2 kernel_samsung_smdk4412-9a2755c3569e4db92bd9b1daadeddb4045b0cccd.zip | |
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>
Diffstat (limited to 'arch/x86/kernel/smpboot.c')
0 files changed, 0 insertions, 0 deletions