From: Greg KH <greg@kroah.com>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: stable@vger.kernel.org, linuxppc-dev@ozlabs.org,
bernhard.kaindl@thalesgroup.com
Subject: Re: [PATCH stable v4.4] powerpc/64s: Fix RFI flush dependency on HARDLOCKUP_DETECTOR
Date: Mon, 26 Feb 2018 09:43:14 +0100 [thread overview]
Message-ID: <20180226084314.GA24511@kroah.com> (raw)
In-Reply-To: <20180226021317.28767-1-mpe@ellerman.id.au>
On Mon, Feb 26, 2018 at 01:13:17PM +1100, Michael Ellerman wrote:
> The backport of commit aa8a5e0062ac ("powerpc/64s: Add support for RFI
> flush of L1-D cache"), incorrectly placed the new RFI flush code
> inside an existing #ifdef CONFIG_HARDLOCKUP_DETECTOR block.
>
> This has the obvious effect of requiring HARDLOCKUP_DETECTOR to be
> enabled in order for RFI flush to be enabled, which is a bug.
>
> Fix it by moving the #endif up to where it belongs.
>
> Fixes: c3892946315e ("powerpc/64s: Add support for RFI flush of L1-D cache")
> Reported-by: Bernhard Kaindl <bernhard.kaindl@thalesgroup.com>
> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
> ---
> arch/powerpc/kernel/setup_64.c | 2 +-
Thanks, now queued up.
greg k-h
next prev parent reply other threads:[~2018-02-26 8:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-26 2:13 [PATCH stable v4.4] powerpc/64s: Fix RFI flush dependency on HARDLOCKUP_DETECTOR Michael Ellerman
2018-02-26 8:43 ` Greg KH [this message]
2018-02-26 8:48 ` Patch "powerpc/64s: Fix RFI flush dependency on HARDLOCKUP_DETECTOR" has been added to the 4.4-stable tree gregkh
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=20180226084314.GA24511@kroah.com \
--to=greg@kroah.com \
--cc=bernhard.kaindl@thalesgroup.com \
--cc=linuxppc-dev@ozlabs.org \
--cc=mpe@ellerman.id.au \
--cc=stable@vger.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.