summaryrefslogtreecommitdiffstats
path: root/lib/fdt_ro.c
diff options
context:
space:
mode:
authorAlexander Potapenko <glider@google.com>2019-08-02 21:49:22 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-08-03 07:02:01 -0700
commit733d1d1a7745113e2b6a1761300e7e26b6eb6009 (patch)
treef7338a50f56560461c195820e98a9ddee1b350fc /lib/fdt_ro.c
parentcbedfe11347fe418621bd188d58a206beb676218 (diff)
downloadlinux-733d1d1a7745113e2b6a1761300e7e26b6eb6009.tar.gz
linux-733d1d1a7745113e2b6a1761300e7e26b6eb6009.tar.bz2
linux-733d1d1a7745113e2b6a1761300e7e26b6eb6009.zip
lib/test_meminit.c: use GFP_ATOMIC in RCU critical section
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>
Diffstat (limited to 'lib/fdt_ro.c')
0 files changed, 0 insertions, 0 deletions