Revision 9b15dfe0542fd6f7455c6aeca1cf711192343bf9 authored by Marek Szyprowski on 28 April 2016, 10:25:04 UTC, committed by Mauro Carvalho Chehab on 02 May 2016, 13:39:58 UTC
Commit 0c426c472b5585ed6e59160359c979506d45ae49 ("[media] media: Always keep a graph walk large enough around") changed media_device_register_entity() function to take mdev->graph_mutex. This causes deadlock in driver probe, which calls (indirectly) this function with ->graph_mutex taken. This patch removes taking ->graph_mutex in driver probe to avoid deadlock. Other drivers don't take ->graph_mutex for entity registration, so this change should be safe. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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apparmor | ||
integrity | ||
keys | ||
selinux | ||
smack | ||
tomoyo | ||
yama | ||
Kconfig | -rw-r--r-- | 5.6 KB |
Makefile | -rw-r--r-- | 900 bytes |
commoncap.c | -rw-r--r-- | 31.3 KB |
device_cgroup.c | -rw-r--r-- | 21.0 KB |
inode.c | -rw-r--r-- | 6.5 KB |
lsm_audit.c | -rw-r--r-- | 9.9 KB |
min_addr.c | -rw-r--r-- | 1.3 KB |
security.c | -rw-r--r-- | 53.4 KB |
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