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From: catalin.marinas@arm.com (Catalin Marinas)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm64/sve: Reserve HWCAP and ELF note numbers for SVE
Date: Mon, 6 Mar 2017 15:24:47 +0000	[thread overview]
Message-ID: <20170306152447.GD22810@e104818-lin.cambridge.arm.com> (raw)
In-Reply-To: <1488550406-11204-1-git-send-email-Dave.Martin@arm.com>

On Fri, Mar 03, 2017 at 02:13:26PM +0000, Dave P Martin wrote:
> --- a/include/uapi/linux/elf.h
> +++ b/include/uapi/linux/elf.h
> @@ -414,6 +414,7 @@ typedef struct elf64_shdr {
>  #define NT_ARM_HW_BREAK	0x402		/* ARM hardware breakpoint registers */
>  #define NT_ARM_HW_WATCH	0x403		/* ARM hardware watchpoint registers */
>  #define NT_ARM_SYSTEM_CALL	0x404	/* ARM system call number */
> +					/* 0x405 reserved for SVE */

Just a nitpick: given that this is generic file, even if it's in the
ARM-specific section, it might be worth adding "ARM" to the comment:
"reserved for ARM SVE" (not needed for hwcap).

Depending on the SVE merging timescales, this patch may go in together
with the rest ;).

-- 
Catalin

  reply	other threads:[~2017-03-06 15:24 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-03 14:13 [PATCH] arm64/sve: Reserve HWCAP and ELF note numbers for SVE Dave Martin
2017-03-06 15:24 ` Catalin Marinas [this message]
2017-03-08 12:20   ` Dave Martin
2017-03-08 12:30     ` Alan Hayward

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