BMC/Intel-BMC/linux.git/tools/testing/radix-tree/regression3.c, branch dev-4.6Intel OpenBMC Linux kernel source tree (mirror)https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev-4.62016-03-17T22:09:34+00:00radix-tree tests: add test for radix_tree_iter_next2016-03-17T22:09:34+00:00Konstantin Khlebnikovkoct9i@gmail.com2016-03-17T21:22:11+00:00urn:sha1:7475851f340f0c100773b554659bfea50026feda
Without fix test crashes inside tagged iteration.
Signed-off-by: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
radix-tree tests: add regression3 test2016-03-17T22:09:34+00:00Konstantin Khlebnikovkoct9i@gmail.com2016-03-17T21:22:08+00:00urn:sha1:2d6f45b802af7a15a0e455bcfad4009aa5e7b66b
After calling radix_tree_iter_retry(), 'slot' will be set to NULL. This
can cause radix_tree_next_slot() to dereference the NULL pointer. Add
Konstantin Khlebnikov's test to the regression framework.
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Reported-by: Konstantin Khlebnikov <koct9i@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>