Revision 475f9aa6aa538befcbd0fa95bdebada600f247cd authored by Vitaly Mayatskikh on 11 May 2010, 21:06:51 UTC, committed by Linus Torvalds on 12 May 2010, 00:33:42 UTC
Two "echo 0 > /sys/kernel/kexec_crash_size" OOPSes kernel. Also content of this file is invalid after first shrink to zero: it shows 1 instead of 0. This scenario is unlikely to happen often (root privs, valid crashkernel= in cmdline, dump-capture kernel not loaded), I hit it only by chance. This patch fixes it. Signed-off-by: Vitaly Mayatskikh <v.mayatskih@gmail.com> Cc: Cong Wang <amwang@redhat.com> Cc: Neil Horman <nhorman@tuxdriver.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 |
|---|---|---|
| integrity | ||
| keys | ||
| selinux | ||
| smack | ||
| tomoyo | ||
| Kconfig | -rw-r--r-- | 6.2 KB |
| Makefile | -rw-r--r-- | 835 bytes |
| capability.c | -rw-r--r-- | 24.4 KB |
| commoncap.c | -rw-r--r-- | 26.6 KB |
| device_cgroup.c | -rw-r--r-- | 11.8 KB |
| inode.c | -rw-r--r-- | 8.7 KB |
| lsm_audit.c | -rw-r--r-- | 8.7 KB |
| min_addr.c | -rw-r--r-- | 1.3 KB |
| security.c | -rw-r--r-- | 33.5 KB |
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