Files
linux/arch/powerpc/include/asm
Naveen N. Rao e90a7ecde5 powerpc/bpf: use unsigned division instruction for 64-bit operations
commit 758f2046ea upstream.

BPF_ALU64 div/mod operations are currently using signed division, unlike
BPF_ALU32 operations. Fix the same. DIV64 and MOD64 overflow tests pass
with this fix.

Fixes: 156d0e290e ("powerpc/ebpf/jit: Implement JIT compiler for extended BPF")
Cc: stable@vger.kernel.org # v4.8+
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-07-10 09:55:33 +02:00
..
2011-03-31 11:26:23 -03:00
2015-07-13 10:10:54 +10:00
2013-04-18 13:03:53 +10:00
2015-05-28 15:31:53 +02:00
2016-06-21 15:30:56 +10:00
2014-04-09 12:53:28 +10:00
2012-03-28 18:30:02 +01:00
2011-11-08 14:51:46 +11:00
2014-06-25 18:49:40 -05:00
2015-01-12 05:04:13 -08:00
2015-02-03 18:47:18 +01:00
2016-03-04 23:50:27 -06:00
2014-11-03 12:12:32 +11:00
2016-09-09 16:18:07 +10:00
2016-03-01 19:27:20 +11:00
2008-08-18 21:40:03 +02:00
2016-08-07 23:50:09 -04:00
2011-07-26 16:49:47 -07:00
2013-12-09 11:40:25 +11:00
2016-09-20 20:57:12 +10:00
2010-05-05 09:11:10 -04:00
2016-09-20 20:57:12 +10:00
2011-03-31 11:26:23 -03:00
2016-05-11 21:53:49 +10:00
2016-06-14 13:58:26 +10:00
2016-06-21 15:30:56 +10:00
2016-06-14 13:58:26 +10:00
2016-06-14 13:58:26 +10:00
2013-11-06 14:13:49 +11:00
2012-09-17 16:31:51 +10:00
2011-03-31 11:26:23 -03:00
2016-06-14 13:58:26 +10:00
2014-02-17 11:19:37 +11:00
2015-05-05 13:35:39 -06:00