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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| File | Mode | Size |
|---|---|---|
| async_tx | ||
| Kconfig | -rw-r--r-- | 14.4 KB |
| Makefile | -rw-r--r-- | 2.0 KB |
| ablkcipher.c | -rw-r--r-- | 3.1 KB |
| aead.c | -rw-r--r-- | 2.7 KB |
| aes_generic.c | -rw-r--r-- | 11.6 KB |
| algapi.c | -rw-r--r-- | 13.1 KB |
| anubis.c | -rw-r--r-- | 27.8 KB |
| api.c | -rw-r--r-- | 9.4 KB |
| arc4.c | -rw-r--r-- | 2.0 KB |
| authenc.c | -rw-r--r-- | 10.2 KB |
| blkcipher.c | -rw-r--r-- | 13.5 KB |
| blowfish.c | -rw-r--r-- | 17.4 KB |
| camellia.c | -rw-r--r-- | 58.0 KB |
| cast5.c | -rw-r--r-- | 34.1 KB |
| cast6.c | -rw-r--r-- | 21.5 KB |
| cbc.c | -rw-r--r-- | 8.7 KB |
| cipher.c | -rw-r--r-- | 3.3 KB |
| compress.c | -rw-r--r-- | 1.3 KB |
| crc32c.c | -rw-r--r-- | 2.6 KB |
| cryptd.c | -rw-r--r-- | 9.2 KB |
| crypto_null.c | -rw-r--r-- | 3.3 KB |
| cryptomgr.c | -rw-r--r-- | 4.4 KB |
| deflate.c | -rw-r--r-- | 5.4 KB |
| des_generic.c | -rw-r--r-- | 35.4 KB |
| digest.c | -rw-r--r-- | 3.7 KB |
| ecb.c | -rw-r--r-- | 4.9 KB |
| fcrypt.c | -rw-r--r-- | 18.0 KB |
| gf128mul.c | -rw-r--r-- | 13.2 KB |
| hash.c | -rw-r--r-- | 2.7 KB |
| hmac.c | -rw-r--r-- | 6.7 KB |
| internal.h | -rw-r--r-- | 4.2 KB |
| khazad.c | -rw-r--r-- | 51.8 KB |
| lrw.c | -rw-r--r-- | 7.6 KB |
| md4.c | -rw-r--r-- | 6.2 KB |
| md5.c | -rw-r--r-- | 7.2 KB |
| michael_mic.c | -rw-r--r-- | 3.5 KB |
| pcbc.c | -rw-r--r-- | 8.8 KB |
| proc.c | -rw-r--r-- | 2.8 KB |
| scatterwalk.c | -rw-r--r-- | 2.9 KB |
| scatterwalk.h | -rw-r--r-- | 2.4 KB |
| seed.c | -rw-r--r-- | 17.4 KB |
| serpent.c | -rw-r--r-- | 19.7 KB |
| sha1_generic.c | -rw-r--r-- | 3.1 KB |
| sha256_generic.c | -rw-r--r-- | 10.8 KB |
| sha512.c | -rw-r--r-- | 9.5 KB |
| tcrypt.c | -rw-r--r-- | 37.3 KB |
| tcrypt.h | -rw-r--r-- | 185.2 KB |
| tea.c | -rw-r--r-- | 7.1 KB |
| tgr192.c | -rw-r--r-- | 31.1 KB |
| twofish.c | -rw-r--r-- | 6.2 KB |
| twofish_common.c | -rw-r--r-- | 39.6 KB |
| wp512.c | -rw-r--r-- | 60.3 KB |
| xcbc.c | -rw-r--r-- | 9.1 KB |
| xor.c | -rw-r--r-- | 3.6 KB |
| xts.c | -rw-r--r-- | 7.1 KB |
Computing file changes ...
