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| author | Eric W. Biederman <ebiederm@xmission.com> | 2006-10-21 18:37:02 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2006-10-21 18:37:02 +0200 |
| commit | 6bf2dafad18c119beb534cbb3d882fe7a6c3f529 (patch) | |
| tree | c78450df76c5c624788aaf81154f1f2070bcd5a7 /Documentation/serial-console.txt | |
| parent | a1bae67243512ca30ceda48e3e24e25b543f8ab7 (diff) | |
| download | blackbird-op-linux-6bf2dafad18c119beb534cbb3d882fe7a6c3f529.tar.gz blackbird-op-linux-6bf2dafad18c119beb534cbb3d882fe7a6c3f529.zip | |
[PATCH] x86-64: Use irq_domain in ioapic_retrigger_irq
Thanks to YH Lu for spotting this. It appears I missed this function when I
refactored allocate_irq_vector and introduced irq_domain, with the result that
all retriggered irqs would go to cpu 0 even if we were not prepared to receive
them there.
While reviewing YH's patch I also noticed that this function was missing
locking, and since I am now reading two values from two diffrent arrays that
looks like a race we might be able to hit in the real world.
Cc: Yinghai Lu <yinghai.lu@amd.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'Documentation/serial-console.txt')
0 files changed, 0 insertions, 0 deletions
