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authorTejun Heo <htejun@gmail.com>2006-11-17 16:22:27 +0900
committerTejun Heo <htejun@gmail.com>2006-12-03 17:56:23 +0900
commit8070217d301d0ceab7d0c255d7b9d796256d37e7 (patch)
tree7a256796645aef3b7a33b6b00244062bc42a9eee /kernel/ptrace.c
parent582982e6991d6718ddadf8751072b50a850dde48 (diff)
[PATCH] libata: set IRQF_SHARED for legacy PCI IDE IRQs
There are machines out there which share legacy PCI IDE IRQs w/ other devices. libata SFF interrupt/HSM code is ready for shared IRQ and has been setting IRQF_SHARED for devices in native PCI mode. Device in legacy mode is still a PCI device and thus supposedly uses active-low level triggered IRQ. Machines with such setup should be quite rare and w/o this flag libata is likely to fail loading and render the system unuseable. Also, IDE driver has been setting IRQF_SHARED for devices in legacy mode for a looooong time. Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'kernel/ptrace.c')
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