From: "Russell King (Oracle)" <linux@armlinux.org.uk>
To: Ard Biesheuvel <ardb@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org,
Linus Walleij <linus.walleij@linaro.org>,
Arnd Bergmann <arnd@arndb.de>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Subject: Re: [GIT PULL] ARM: convert VFP exception handling to C code
Date: Wed, 19 Jul 2023 11:17:58 +0100 [thread overview]
Message-ID: <ZLe4Vu/gTMiz2PMu@shell.armlinux.org.uk> (raw)
In-Reply-To: <CAMj1kXEJbs1y0=a8-0c8TtfF9PK3_-Dk7F3MwvwjRmQwvJCsyQ@mail.gmail.com>
On Wed, Jul 19, 2023 at 12:15:10PM +0200, Ard Biesheuvel wrote:
> On Mon, 22 May 2023 at 10:03, Ard Biesheuvel <ardb@kernel.org> wrote:
> >
> > Hello Russell,
> >
> > This pull request covers the outstanding changes related to VFP exception
> > handling that I implemented on top of the VFP-in-softirq policy change and
> > subsequent fixes. The code changes are identical to the v2 series [0].
> >
> > With these changes applied, only FPE related undef exceptions are dispatched in
> > the old way. Everything else is handled using undef hooks, with all logic
> > implemented in C.
> >
> > I have tested this on a variety of platforms, including Cortex-A8 (using kernel
> > mode NEON) and the original Raspberry Pi (which relies on VFP bouncing), as
> > well as a host of platforms used in KernelCI [1]. All encountered issues have
> > been fixed. One notable configuration that I have not been able to test is FPE,
> > as it implies a OABI user space, which I don't have access to.
> >
> > Please pull.
> >
>
> Ping?
I pulled it before heading away on holiday:
http://git.armlinux.org.uk/cgit/linux-arm.git/log/?h=devel-stable
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!
_______________________________________________
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:[~2023-07-19 10:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-22 8:03 [GIT PULL] ARM: convert VFP exception handling to C code Ard Biesheuvel
2023-07-19 10:15 ` Ard Biesheuvel
2023-07-19 10:17 ` Russell King (Oracle) [this message]
2023-07-19 10:20 ` Ard Biesheuvel
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=ZLe4Vu/gTMiz2PMu@shell.armlinux.org.uk \
--to=linux@armlinux.org.uk \
--cc=ardb@kernel.org \
--cc=arnd@arndb.de \
--cc=bigeasy@linutronix.de \
--cc=linus.walleij@linaro.org \
--cc=linux-arm-kernel@lists.infradead.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).