Will Deacon fb24ea52f7 drivers: Remove explicit invocations of mmiowb() ... mmiowb() is now implied by spin_unlock() on architectures that require it, so there is no reason to call it from driver code. This patch was generated using coccinelle: @mmiowb@ @@ - mmiowb(); and invoked as: $ for d in drivers include/linux/qed sound; do \ spatch --include-headers --sp-file mmiowb.cocci --dir $d --in-place; done NOTE: mmiowb() has only ever guaranteed ordering in conjunction with spin_unlock(). However, pairing each mmiowb() removal in this patch with the corresponding call to spin_unlock() is not at all trivial, so there is a small chance that this change may regress any drivers incorrectly relying on mmiowb() to order MMIO writes between CPUs using lock-free synchronisation. If you've ended up bisecting to this commit, you can reintroduce the mmiowb() calls using wmb() instead, which should restore the old behaviour on all architectures other than some esoteric ia64 systems. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Will Deacon <will.deacon@arm.com>		2019-04-08 12:01:02 +01:00
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common_hsi.h
eth_common.h
fcoe_common.h
iscsi_common.h
iwarp_common.h
qed_chain.h	qed: Fix qed_chain_set_prod() for PBL chains with non power of 2 page count	2019-01-04 12:57:30 -08:00
qed_eth_if.h
qed_fcoe_if.h
qed_if.h	drivers: Remove explicit invocations of mmiowb()	2019-04-08 12:01:02 +01:00
qed_iov_if.h
qed_iscsi_if.h
qed_ll2_if.h
qed_rdma_if.h
qede_rdma.h	qede: Error recovery process	2019-01-28 10:58:41 -08:00
rdma_common.h
roce_common.h
storage_common.h
tcp_common.h