kernel_optimize_test/arch/s390/include
Martin Schwidefsky 3b0040a47a s390/bitops: fix find_next_bit_left
The find_next_bit_left function is broken if used with an offset which
is not a multiple of 64. The shift to mask the bits of a 64-bit word
not to search is in the wrong direction, the result can be either a
bit found smaller than the offset or failure to find a set bit.

Cc: <stable@vger.kernel.org> # v3.8+
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2013-07-26 13:25:21 +02:00
..
asm s390/bitops: fix find_next_bit_left 2013-07-26 13:25:21 +02:00
uapi/asm s390/ptrace: PTRACE_TE_ABORT_RAND 2013-07-16 12:21:56 +02:00