| Message ID | 20240229132802.1682026-2-ruanjinjie@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: Remove enable_daif macro and rename disable_daif | expand |
On Thu, Feb 29, 2024 at 09:28:01PM +0800, Jinjie Ruan wrote: > Since commit bb8e93a287a5 ("arm64: entry: convert SError handlers to C"), > the enable_daif assembler macro is no longer used anywhere, so remove it. Good spot! Reviewed-by: Mark Brown <broonie@kernel.org>
On Thu, Feb 29, 2024 at 09:28:01PM +0800, Jinjie Ruan wrote: > Since commit bb8e93a287a5 ("arm64: entry: convert SError handlers to C"), > the enable_daif assembler macro is no longer used anywhere, so remove it. > > Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> > --- > arch/arm64/include/asm/assembler.h | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h > index ce7b95cd6e79..ab8b396428da 100644 > --- a/arch/arm64/include/asm/assembler.h > +++ b/arch/arm64/include/asm/assembler.h > @@ -38,10 +38,6 @@ > msr daifset, #0xf > .endm > > - .macro enable_daif > - msr daifclr, #0xf > - .endm > - I have no strong feelings either way on this; I had been waiting to remove this along with disable_daif, but removing the latter requires some more substantial work. FWIW, for this as-is: Acked-by: Mark Rutland <mark.rutland@arm.com> Mark. > /* > * Save/restore interrupts. > */ > -- > 2.34.1 >
diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h index ce7b95cd6e79..ab8b396428da 100644 --- a/arch/arm64/include/asm/assembler.h +++ b/arch/arm64/include/asm/assembler.h @@ -38,10 +38,6 @@ msr daifset, #0xf .endm - .macro enable_daif - msr daifclr, #0xf - .endm - /* * Save/restore interrupts. */
Since commit bb8e93a287a5 ("arm64: entry: convert SError handlers to C"), the enable_daif assembler macro is no longer used anywhere, so remove it. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> --- arch/arm64/include/asm/assembler.h | 4 ---- 1 file changed, 4 deletions(-)