From: Greg KH <gregkh@linuxfoundation.org>
To: Ben Hutchings <ben@decadent.org.uk>
Cc: stable@vger.kernel.org, Peter Zijlstra <peterz@infradead.org>,
Alexandre Chartre <alexandre.chartre@oracle.com>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Thadeu Lima de Souza Cascardo <cascardo@canonical.com>,
Suleiman Souhlal <suleiman@google.com>
Subject: Re: [PATCH 4.14 0/2] x86/speculation: Regression fixes
Date: Tue, 6 Dec 2022 13:30:24 +0100 [thread overview]
Message-ID: <Y4814LXcj2DmI4gB@kroah.com> (raw)
In-Reply-To: <Y45sM5Dg6Y6YQIBZ@decadent.org.uk>
On Mon, Dec 05, 2022 at 11:09:55PM +0100, Ben Hutchings wrote:
> Fix two regressions introudced by recent speculation mitigations
> on the 4.14 branch:
>
> - Crash on older 32-bit processors
> - Build warning from objtool
>
> Ben.
>
> Ben Hutchings (1):
> Revert "x86/speculation: Change FILL_RETURN_BUFFER to work with
> objtool"
>
> Peter Zijlstra (1):
> x86/nospec: Fix i386 RSB stuffing
>
> arch/x86/include/asm/nospec-branch.h | 24 +++++++++++++++++++-----
> 1 file changed, 19 insertions(+), 5 deletions(-)
>
Now queued up, thanks.
greg k-h
prev parent reply other threads:[~2022-12-06 12:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-05 22:09 [PATCH 4.14 0/2] x86/speculation: Regression fixes Ben Hutchings
2022-12-05 22:10 ` [PATCH 4.14 1/2] x86/nospec: Fix i386 RSB stuffing Peter Zijlstra
2022-12-05 22:10 ` [PATCH 4.14 2/2] Revert "x86/speculation: Change FILL_RETURN_BUFFER to work with objtool" Ben Hutchings
2022-12-06 12:30 ` Greg KH [this message]
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=Y4814LXcj2DmI4gB@kroah.com \
--to=gregkh@linuxfoundation.org \
--cc=alexandre.chartre@oracle.com \
--cc=ben@decadent.org.uk \
--cc=cascardo@canonical.com \
--cc=jpoimboe@redhat.com \
--cc=peterz@infradead.org \
--cc=stable@vger.kernel.org \
--cc=suleiman@google.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 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.