* [PATCH 0/2] arm64: Make extension enablement consistent
@ 2020-03-25 13:55 Mark Brown
2020-03-25 13:55 ` [PATCH 1/2] arm64: crypto: Consistently enable extension Mark Brown
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Mark Brown @ 2020-03-25 13:55 UTC (permalink / raw)
To: Catalin Marinas, Will Deacon, Eric Biggers, Ard Biesheuvel
Cc: linux-arm-kernel, linux-crypto, Mark Brown
Currently we use a mix of .arch and .cpu to enable architecture
extensions, make things consistent by converting the two instances of
.cpu to .arch which is more common and a bit more idiomatic for our
goal.
Mark Brown (2):
arm64: crypto: Consistently enable extension
arm64: lib: Consistently enable crc32 extension
arch/arm64/crypto/crct10dif-ce-core.S | 2 +-
arch/arm64/lib/crc32.S | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--
2.20.1
^ permalink raw reply [flat|nested] 4+ messages in thread* [PATCH 1/2] arm64: crypto: Consistently enable extension
2020-03-25 13:55 [PATCH 0/2] arm64: Make extension enablement consistent Mark Brown
@ 2020-03-25 13:55 ` Mark Brown
2020-03-25 13:55 ` [PATCH 2/2] arm64: lib: Consistently enable crc32 extension Mark Brown
2020-03-25 16:00 ` [PATCH 0/2] arm64: Make extension enablement consistent Ard Biesheuvel
2 siblings, 0 replies; 4+ messages in thread
From: Mark Brown @ 2020-03-25 13:55 UTC (permalink / raw)
To: Catalin Marinas, Will Deacon, Eric Biggers, Ard Biesheuvel
Cc: linux-arm-kernel, linux-crypto, Mark Brown
Currently most of the crypto files enable the crypto extension using the
.arch directive but crct10dif-ce-core.S uses .cpu instead. Move that over
to .arch for consistency.
Signed-off-by: Mark Brown <broonie@kernel.org>
---
arch/arm64/crypto/crct10dif-ce-core.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/crypto/crct10dif-ce-core.S b/arch/arm64/crypto/crct10dif-ce-core.S
index 5a95c2628fbf..111d9c9abddd 100644
--- a/arch/arm64/crypto/crct10dif-ce-core.S
+++ b/arch/arm64/crypto/crct10dif-ce-core.S
@@ -66,7 +66,7 @@
#include <asm/assembler.h>
.text
- .cpu generic+crypto
+ .arch armv8-a+crypto
init_crc .req w19
buf .req x20
--
2.20.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH 2/2] arm64: lib: Consistently enable crc32 extension
2020-03-25 13:55 [PATCH 0/2] arm64: Make extension enablement consistent Mark Brown
2020-03-25 13:55 ` [PATCH 1/2] arm64: crypto: Consistently enable extension Mark Brown
@ 2020-03-25 13:55 ` Mark Brown
2020-03-25 16:00 ` [PATCH 0/2] arm64: Make extension enablement consistent Ard Biesheuvel
2 siblings, 0 replies; 4+ messages in thread
From: Mark Brown @ 2020-03-25 13:55 UTC (permalink / raw)
To: Catalin Marinas, Will Deacon, Eric Biggers, Ard Biesheuvel
Cc: linux-arm-kernel, linux-crypto, Mark Brown
Currently most of the assembly files that use architecture extensions
enable them using the .arch directive but crc32.S uses .cpu instead. Move
that over to .arch for consistency.
Signed-off-by: Mark Brown <broonie@kernel.org>
---
arch/arm64/lib/crc32.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/lib/crc32.S b/arch/arm64/lib/crc32.S
index 243e107e9896..0f9e10ecda23 100644
--- a/arch/arm64/lib/crc32.S
+++ b/arch/arm64/lib/crc32.S
@@ -9,7 +9,7 @@
#include <asm/alternative.h>
#include <asm/assembler.h>
- .cpu generic+crc
+ .arch armv8-a+crc
.macro __crc32, c
cmp x2, #16
--
2.20.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH 0/2] arm64: Make extension enablement consistent
2020-03-25 13:55 [PATCH 0/2] arm64: Make extension enablement consistent Mark Brown
2020-03-25 13:55 ` [PATCH 1/2] arm64: crypto: Consistently enable extension Mark Brown
2020-03-25 13:55 ` [PATCH 2/2] arm64: lib: Consistently enable crc32 extension Mark Brown
@ 2020-03-25 16:00 ` Ard Biesheuvel
2 siblings, 0 replies; 4+ messages in thread
From: Ard Biesheuvel @ 2020-03-25 16:00 UTC (permalink / raw)
To: Mark Brown
Cc: Catalin Marinas, Will Deacon, Eric Biggers, linux-arm-kernel,
linux-crypto
On Wed, 25 Mar 2020 at 14:55, Mark Brown <broonie@kernel.org> wrote:
>
> Currently we use a mix of .arch and .cpu to enable architecture
> extensions, make things consistent by converting the two instances of
> .cpu to .arch which is more common and a bit more idiomatic for our
> goal.
>
> Mark Brown (2):
> arm64: crypto: Consistently enable extension
> arm64: lib: Consistently enable crc32 extension
>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
> arch/arm64/crypto/crct10dif-ce-core.S | 2 +-
> arch/arm64/lib/crc32.S | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> --
> 2.20.1
>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-03-25 16:01 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2020-03-25 13:55 ` [PATCH 2/2] arm64: lib: Consistently enable crc32 extension Mark Brown
2020-03-25 16:00 ` [PATCH 0/2] arm64: Make extension enablement consistent Ard Biesheuvel
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