Revision 733d1d1a7745113e2b6a1761300e7e26b6eb6009 authored by Alexander Potapenko on 03 August 2019, 04:49:22 UTC, committed by Linus Torvalds on 03 August 2019, 14:02:01 UTC
kmalloc() shouldn't sleep while in RCU critical section, therefore use
GFP_ATOMIC instead of GFP_KERNEL.
The bug was spotted by the 0day kernel testing robot.
Link: http://lkml.kernel.org/r/20190725121703.210874-1-glider@google.com
Fixes: 7e659650cbda ("lib: introduce test_meminit module")
Signed-off-by: Alexander Potapenko <glider@google.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent cbedfe1
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 1.4 KB |
| Makefile | -rw-r--r-- | 264 bytes |
| dma-buf.c | -rw-r--r-- | 35.9 KB |
| dma-fence-array.c | -rw-r--r-- | 5.0 KB |
| dma-fence-chain.c | -rw-r--r-- | 6.1 KB |
| dma-fence.c | -rw-r--r-- | 18.9 KB |
| reservation.c | -rw-r--r-- | 14.6 KB |
| seqno-fence.c | -rw-r--r-- | 1.8 KB |
| sw_sync.c | -rw-r--r-- | 9.5 KB |
| sync_debug.c | -rw-r--r-- | 4.6 KB |
| sync_debug.h | -rw-r--r-- | 1.8 KB |
| sync_file.c | -rw-r--r-- | 11.0 KB |
| sync_trace.h | -rw-r--r-- | 774 bytes |
| udmabuf.c | -rw-r--r-- | 6.5 KB |
Computing file changes ...
