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| author | Stefano Stabellini <[email protected]> | 2012-04-25 15:11:38 +0000 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <[email protected]> | 2012-04-26 22:02:02 +0000 |
| commit | 521394e4e679996955bc351cb6b64639751db2ff (patch) | |
| tree | bb34ba562e347340af2197947859dddbafd6e771 /drivers/xen/xen-acpi-processor.c | |
| parent | xen/enlighten: Disable MWAIT_LEAF so that acpi-pad won't be loaded. (diff) | |
| download | kernel-521394e4e679996955bc351cb6b64639751db2ff.tar.gz kernel-521394e4e679996955bc351cb6b64639751db2ff.zip | |
xen: use the pirq number to check the pirq_eoi_map
In pirq_check_eoi_map use the pirq number rather than the Linux irq
number to check whether an eoi is needed in the pirq_eoi_map.
The reason is that the irq number is not always identical to the
pirq number so if we wrongly use the irq number to check the
pirq_eoi_map we are going to check for the wrong pirq to EOI.
As a consequence some interrupts might not be EOI'ed by the
guest correctly.
Signed-off-by: Stefano Stabellini <[email protected]>
Tested-by: Tobias Geiger <[email protected]>
[v1: Added some extra wording to git commit]
Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
Diffstat (limited to 'drivers/xen/xen-acpi-processor.c')
0 files changed, 0 insertions, 0 deletions