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| author | Paul Burton <[email protected]> | 2017-09-05 18:28:46 +0000 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2017-09-19 18:44:07 +0000 |
| commit | 90019f8fcd71bf71653690329e32f41489e96122 (patch) | |
| tree | ca15fe3bb005dda2f7e415ee71b565ced683b936 /fs/proc/array.c | |
| parent | irqchip/gic-v4: Fix building with ancient gcc (diff) | |
| download | kernel-90019f8fcd71bf71653690329e32f41489e96122.tar.gz kernel-90019f8fcd71bf71653690329e32f41489e96122.zip | |
irqchip.mips-gic: Fix shared interrupt mask writes
The write_gic_smask() & write_gic_rmask() functions take a shared
interrupt number as a parameter, but we're incorrectly providing them a
bitmask with the shared interrupt's bit set. This effectively means that
we mask or unmask the shared interrupt 1<<n rather than shared interrupt
n, and as a result likely drop interrupts.
Signed-off-by: Paul Burton <[email protected]>
Fixes: 68898c8765f4 ("irqchip: mips-gic: Drop gic_(re)set_mask() functions")
Cc: Jason Cooper <[email protected]>
Cc: Marc Zyngier <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Signed-off-by: Marc Zyngier <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions