From: Marc Zyngier <maz@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>
Cc: kernel-team@android.com, Will Deacon <will@kernel.org>,
kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] arm64: Drop workaround for broken 'S' constraint with GCC 4.9
Date: Mon, 18 Jan 2021 16:28:11 +0000 [thread overview]
Message-ID: <5e62b07d348a0210f82be5d101c3b109@kernel.org> (raw)
In-Reply-To: <20210118162604.GB4483@gaia>
On 2021-01-18 16:26, Catalin Marinas wrote:
> On Mon, Jan 18, 2021 at 01:01:29PM +0000, Marc Zyngier wrote:
>> Since GCC < 5.1 has been shown to be unsuitable for the arm64 kernel,
>> let's drop the workaround for the 'S' asm constraint that GCC 4.9
>> doesn't always grok.
>>
>> This is effectively a revert of 9fd339a45be5 ("arm64: Work around
>> broken GCC 4.9 handling of "S" constraint").
>>
>> Signed-off-by: Marc Zyngier <maz@kernel.org>
>
> It looks like I merged this fix in -rc1. Do you want me to merge the
> revert as well or you'll handle it?
It'd make sense if it went via the arm64 tree as well.
Thanks,
M.
--
Jazz is not dead. It just smells funny...
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-01-18 16:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-18 13:01 [PATCH] arm64: Drop workaround for broken 'S' constraint with GCC 4.9 Marc Zyngier
2021-01-18 16:26 ` Catalin Marinas
2021-01-18 16:28 ` Marc Zyngier [this message]
2021-01-20 13:01 ` Will Deacon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5e62b07d348a0210f82be5d101c3b109@kernel.org \
--to=maz@kernel.org \
--cc=catalin.marinas@arm.com \
--cc=kernel-team@android.com \
--cc=kvmarm@lists.cs.columbia.edu \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).