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| author | Alexandre Bounine <alexandre.bounine@idt.com> | 2016-03-23 00:26:47 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-23 01:36:02 +0300 |
| commit | 2ece1caf668f183d0606ea9fc85a1083d42b5b3a (patch) | |
| tree | fa2300a954d25cfaa592ca10228e044742ac1bae /mm/filemap.c | |
| parent | 9a0b062742e7e039273c0c2ba4b96ad9ec7e7d8f (diff) | |
| download | linux-2ece1caf668f183d0606ea9fc85a1083d42b5b3a.tar.xz | |
rapidio/tsi721: fix locking in OB_MSG processing
- Add spinlock protection into outbound message queuing routine.
- Change outbound message interrupt handler to avoid deadlock when
calling registered callback routine.
- Allow infinite retries for outbound messages to avoid retry threshold
error signaling in systems with nodes that have slow message receive
queue processing.
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Aurelien Jacquiot <a-jacquiot@ti.com>
Cc: Andre van Herk <andre.van.herk@prodrive-technologies.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/filemap.c')
0 files changed, 0 insertions, 0 deletions