[Linux-kernel-mentees][PATCH v3] drm/amdkfd: Fix undefined behavior in bit shift

2019-06-26 Thread Jiunn Chang
Shifting signed 32-bit value by 31 bits is undefined. Changing most significant bit to unsigned. Signed-off-by: Jiunn Chang --- Changes included in v3: - remove change log from patch description Changes included in v2: - use subsystem specific subject lines - CC required mailing lists

[Linux-kernel-mentees][PATCH v2] drm/amdkfd: Fix undefined behavior in bit shift

2019-06-26 Thread Jiunn Chang
Shifting signed 32-bit value by 31 bits is undefined. Changing most significant bit to unsigned. Changes included in v2: - use subsystem specific subject lines - CC required mailing lists Signed-off-by: Jiunn Chang --- include/uapi/linux/kfd_ioctl.h | 2 +- 1 file changed, 1 insertion