genirq/cpuhotplug: Add support for conditional masking

Interrupts which cannot be migrated in process context, need to be masked
before the affinity is changed forcefully.

Add support for that. Will be compiled out for architectures which do not
have this x86 specific issue.

Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Jens Axboe <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Keith Busch <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]

0 files changed, 0 insertions, 0 deletions