From: Mark Rutland <mark.rutland@arm.com>
To: Mark Brown <broonie@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v1] arm64/asm: Remove unused enable_da macro
Date: Wed, 19 Oct 2022 14:21:40 +0100 [thread overview]
Message-ID: <Y0/55GWtxfZ91KyU@FVFF77S0Q05N> (raw)
In-Reply-To: <20221019120346.72289-1-broonie@kernel.org>
On Wed, Oct 19, 2022 at 01:03:45PM +0100, Mark Brown wrote:
> We no longer use the enable_da macro, remove it to avoid having to think
> about maintaining it.
>
> Signed-off-by: Mark Brown <broonie@kernel.org>
Whhops; I had meant to remove that when I got rid of the last user in commit:
064dbfb416914194 ("arm64: entry: convert IRQ+FIQ handlers to C")
FWIW:
Acked-by: Mark Rutland <mark.rutland@arm.com>
Mark.
> ---
> arch/arm64/include/asm/assembler.h | 5 -----
> 1 file changed, 5 deletions(-)
>
> diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
> index e5957a53be39..27e0c75f7818 100644
> --- a/arch/arm64/include/asm/assembler.h
> +++ b/arch/arm64/include/asm/assembler.h
> @@ -51,11 +51,6 @@
> msr daif, \flags
> .endm
>
> - /* IRQ/FIQ are the lowest priority flags, unconditionally unmask the rest. */
> - .macro enable_da
> - msr daifclr, #(8 | 4)
> - .endm
> -
> /*
> * Save/restore interrupts.
> */
>
> base-commit: 9abf2313adc1ca1b6180c508c25f22f9395cc780
> --
> 2.30.2
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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next prev parent reply other threads:[~2022-10-19 13:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-19 12:03 [PATCH v1] arm64/asm: Remove unused enable_da macro Mark Brown
2022-10-19 13:21 ` Mark Rutland [this message]
2022-11-07 19:08 ` Will Deacon
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