From: Greg KH <gregkh@linuxfoundation.org>
To: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: stable@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, will.deacon@arm.com,
catalin.marinas@arm.com, broonie@linaro.org,
marc.zyngier@arm.com
Subject: Re: [PATCH] arm64: Move post_ttbr_update_workaround to C code
Date: Wed, 14 Feb 2018 19:22:36 +0100 [thread overview]
Message-ID: <20180214182236.GA4611@kroah.com> (raw)
In-Reply-To: <20180214155140.27162-1-ard.biesheuvel@linaro.org>
On Wed, Feb 14, 2018 at 03:51:40PM +0000, Ard Biesheuvel wrote:
> From: Marc Zyngier <marc.zyngier@arm.com>
>
> Commit 95e3de3590e3 upstream.
>
> We will soon need to invoke a CPU-specific function pointer after changing
> page tables, so move post_ttbr_update_workaround out into C code to make
> this possible.
>
> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
> Signed-off-by: Will Deacon <will.deacon@arm.com>
> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> ---
> arch/arm64/include/asm/assembler.h | 13 -------------
> arch/arm64/kernel/entry.S | 2 +-
> arch/arm64/mm/context.c | 9 +++++++++
> arch/arm64/mm/proc.S | 3 +--
> 4 files changed, 11 insertions(+), 16 deletions(-)
Thanks, now applied.
greg k-h
next prev parent reply other threads:[~2018-02-14 18:23 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-12 11:38 [GIT PULL] arm64 spectre and meltdown mitigations for v4.14-stable Ard Biesheuvel
2018-02-14 13:54 ` Greg KH
2018-02-14 14:24 ` Ard Biesheuvel
2018-02-14 14:34 ` Ard Biesheuvel
2018-02-14 15:40 ` Greg KH
2018-02-14 15:49 ` Ard Biesheuvel
2018-02-14 18:22 ` Greg KH
2018-02-14 15:51 ` [PATCH] arm64: Move post_ttbr_update_workaround to C code Ard Biesheuvel
2018-02-14 18:22 ` Greg KH [this message]
2018-02-23 14:19 ` [GIT PULL] arm64 spectre and meltdown mitigations for v4.14-stable Nicolas Dechesne
2018-02-23 14:38 ` 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=20180214182236.GA4611@kroah.com \
--to=gregkh@linuxfoundation.org \
--cc=ard.biesheuvel@linaro.org \
--cc=broonie@linaro.org \
--cc=catalin.marinas@arm.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=marc.zyngier@arm.com \
--cc=stable@vger.kernel.org \
--cc=will.deacon@arm.com \
/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