From: "Roger Pau Monné" <roger.pau@citrix.com>
To: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Xen-devel <xen-devel@lists.xenproject.org>,
Jan Beulich <JBeulich@suse.com>
Subject: Re: [PATCH] x86/asm: Remove semicolon from LOCK prefix
Date: Mon, 3 Mar 2025 13:31:46 +0100 [thread overview]
Message-ID: <Z8WhMupc003sQI69@macbook.local> (raw)
In-Reply-To: <20250228221213.2033895-1-andrew.cooper3@citrix.com>
On Fri, Feb 28, 2025 at 10:12:13PM +0000, Andrew Cooper wrote:
> Most of Xen's LOCK prefixes are already without semicolon, but we have a few
> still remaining in the tree.
>
> As noted in the Linux patch, this adversly affects size/inlining decisions,
> and prevents the assembler from diagnosing some classes of error.
>
> No functional change.
>
> Link: https://lore.kernel.org/lkml/20250228085149.2478245-1-ubizjak@gmail.com/
> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
Thanks, Roger.
prev parent reply other threads:[~2025-03-03 12:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-28 22:12 [PATCH] x86/asm: Remove semicolon from LOCK prefix Andrew Cooper
2025-03-03 12:31 ` Roger Pau Monné [this message]
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