Re: [PATCH v3 08/18] arm64: Move documentation of dcache_by_line_op
From: Mark Rutland <mark.rutland@arm.com>
Date: 2021-05-20 14:19:34
On Thu, May 20, 2021 at 01:43:56PM +0100, Fuad Tabba wrote:
The comment describing the macro dcache_by_line_op is placed right before the previous macro of the one it describes, which is a bit confusing. Move it to the macro it describes (dcache_by_line_op). No functional change intended. Signed-off-by: Fuad Tabba <redacted>
Acked-by: Mark Rutland <mark.rutland@arm.com> Mark.
quoted hunk ↗ jump to hunk
--- arch/arm64/include/asm/assembler.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h index 0a276b46ef50..ced791124b28 100644 --- a/arch/arm64/include/asm/assembler.h +++ b/arch/arm64/include/asm/assembler.h@@ -387,6 +387,14 @@ alternative_cb_end bfi \tcr, \tmp0, \pos, #3 .endm + .macro __dcache_op_workaround_clean_cache, op, addr +alternative_if_not ARM64_WORKAROUND_CLEAN_CACHE + dc \op, \addr +alternative_else + dc civac, \addr +alternative_endif + .endm + /* * Macro to perform a data cache maintenance for the interval * [addr, addr + size)@@ -398,14 +406,6 @@ alternative_cb_end * fixup: optional label to branch to on user fault * Corrupts: addr, size, tmp1, tmp2 */ - .macro __dcache_op_workaround_clean_cache, op, addr -alternative_if_not ARM64_WORKAROUND_CLEAN_CACHE - dc \op, \addr -alternative_else - dc civac, \addr -alternative_endif - .endm - .macro dcache_by_line_op op, domain, addr, size, tmp1, tmp2, fixup dcache_line_size \tmp1, \tmp2 add \size, \addr, \size-- 2.31.1.751.gd2f1c929bd-goog
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