Revision 9ac625a3986034d79938baf9604210280fae35fa authored by Jeff Dike on 15 November 2007, 01:00:23 UTC, committed by Linus Torvalds on 15 November 2007, 02:45:43 UTC
The spurious IRQ testing in request_irq is mishandled in um_request_irq, which sets the incoming file descriptors non-blocking only after request_irq succeeds. This results in the spurious irq calling read on a blocking descriptor, and a hang. Fixed by reversing the O_NONBLOCK setting and the request_irq call. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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| .gitignore | -rw-r--r-- | 628 bytes |
| .mailmap | -rw-r--r-- | 3.6 KB |
| COPYING | -rw-r--r-- | 18.3 KB |
| CREDITS | -rw-r--r-- | 90.1 KB |
| Kbuild | -rw-r--r-- | 1.6 KB |
| MAINTAINERS | -rw-r--r-- | 93.2 KB |
| Makefile | -rw-r--r-- | 52.1 KB |
| README | -rw-r--r-- | 16.5 KB |
| REPORTING-BUGS | -rw-r--r-- | 3.0 KB |
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