diff options
| author | Nicolas Schichan <[email protected]> | 2015-05-06 18:31:56 +0200 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2015-05-10 19:20:32 -0400 |
| commit | 19fc99d0c6ba7d9b65456496b5bb2169d5f74cd0 (patch) | |
| tree | 5a26d0599eb1e57364f82e3aa200458a1933a19a /drivers/mtd/lpddr/lpddr_cmds.c | |
| parent | 78f5b899195019f71f7593c604d75ca61658eae3 (diff) | |
ARM: net fix emit_udiv() for BPF_ALU | BPF_DIV | BPF_K intruction.
In that case, emit_udiv() will be called with rn == ARM_R0 (r_scratch)
and loading rm first into ARM_R0 will result in jit_udiv() function
being called the same dividend and divisor. Fix that by loading rn
first into ARM_R1 and then rm into ARM_R0.
Signed-off-by: Nicolas Schichan <[email protected]>
Cc: <[email protected]> # v3.13+
Fixes: aee636c4809f (bpf: do not use reciprocal divide)
Acked-by: Mircea Gherzan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
0 files changed, 0 insertions, 0 deletions