Will Deacon 346e91ee09 mips/mmiowb: Add unconditional mmiowb() to arch_spin_unlock() ... The mmiowb() macro is horribly difficult to use and drivers will continue to work most of the time if they omit a call when it is required. Rather than rely on driver authors getting this right, push mmiowb() into arch_spin_unlock() for mips. If this is deemed to be a performance issue, a subsequent optimisation could make use of ARCH_HAS_MMIOWB to elide the barrier in cases where no I/O writes were performed inside the critical section. Acked-by: Paul Burton <paul.burton@mips.com> Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Will Deacon <will.deacon@arm.com>		2019-04-08 12:00:28 +01:00
..
asm	mips/mmiowb: Add unconditional mmiowb() to arch_spin_unlock()	2019-04-08 12:00:28 +01:00
uapi/asm	A small batch of MIPS fixes for 5.1:	2019-03-19 10:50:15 -07:00