From: Frederic Weisbecker <frederic@kernel.org>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
x86@kernel.org, Steven Rostedt <rostedt@goodmis.org>,
Brian Gerst <brgerst@gmail.com>, Juergen Gross <jgross@suse.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Arnd Bergmann <arnd@arndb.de>,
stable@vger.kernel.org
Subject: Re: [patch 01/10] x86/entry/32: Add missing ASM_CLAC to general_protection entry
Date: Wed, 26 Feb 2020 02:00:03 +0100 [thread overview]
Message-ID: <20200226010002.GF9599@lenoir> (raw)
In-Reply-To: <20200225220216.219537887@linutronix.de>
On Tue, Feb 25, 2020 at 10:36:37PM +0100, Thomas Gleixner wrote:
> All exception entry points must have ASM_CLAC right at the
> beginning. The general_protection entry is missing one.
>
> Fixes: e59d1b0a2419 ("x86-32, smap: Add STAC/CLAC instructions to 32-bit kernel entry")
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> Cc: stable@vger.kernel.org
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
next prev parent reply other threads:[~2020-02-26 1:00 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-25 21:36 [patch 00/10] x86/entry: Consolidation - Part I Thomas Gleixner
2020-02-25 21:36 ` [patch 01/10] x86/entry/32: Add missing ASM_CLAC to general_protection entry Thomas Gleixner
2020-02-26 1:00 ` Frederic Weisbecker [this message]
2020-02-27 14:15 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-02-25 21:36 ` [patch 02/10] x86/mce: Disable tracing and kprobes on do_machine_check() Thomas Gleixner
2020-02-26 1:13 ` Frederic Weisbecker
2020-02-26 5:29 ` Andy Lutomirski
2020-02-26 13:28 ` Peter Zijlstra
2020-02-26 15:10 ` Andy Lutomirski
2020-02-26 16:08 ` Peter Zijlstra
2020-02-26 17:28 ` Andy Lutomirski
2020-02-26 18:42 ` Borislav Petkov
2020-02-26 18:59 ` Peter Zijlstra
2020-02-26 19:09 ` Andy Lutomirski
2020-02-26 20:59 ` Steven Rostedt
2020-02-26 11:18 ` Borislav Petkov
2020-02-27 14:15 ` [tip: x86/entry] " tip-bot2 for Andy Lutomirski
2020-02-25 21:36 ` [patch 03/10] x86/entry/32: Force MCE through do_mce() Thomas Gleixner
2020-02-26 1:11 ` Frederic Weisbecker
2020-02-27 14:15 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-02-25 21:36 ` [patch 04/10] x86/traps: Remove pointless irq enable from do_spurious_interrupt_bug() Thomas Gleixner
2020-02-26 1:19 ` Frederic Weisbecker
2020-02-25 21:36 ` [patch 05/10] x86/traps: Document do_spurious_interrupt_bug() Thomas Gleixner
2020-02-26 17:08 ` Frederic Weisbecker
2020-02-27 14:15 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-02-25 21:36 ` [patch 06/10] x86/traps: Remove redundant declaration of do_double_fault() Thomas Gleixner
2020-02-27 14:15 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-02-25 21:36 ` [patch 07/10] x86/irq: Remove useless return value from do_IRQ() Thomas Gleixner
2020-02-27 14:15 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-02-25 21:36 ` [patch 08/10] x86/entry/32: Remove the 0/-1 distinction from exception entries Thomas Gleixner
2020-02-26 5:34 ` Andy Lutomirski
2020-02-26 18:42 ` Thomas Gleixner
2020-02-26 18:57 ` Andy Lutomirski
2020-02-26 19:15 ` Thomas Gleixner
2020-02-27 14:24 ` [patch V2 " Thomas Gleixner
2020-02-29 11:49 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-02-25 21:36 ` [patch 09/10] x86/entry/entry_32: Route int3 through common_exception Thomas Gleixner
2020-02-26 17:35 ` Frederic Weisbecker
2020-02-27 14:15 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-02-25 21:36 ` [patch 10/10] x86/traps: Stop using ist_enter/exit() in do_int3() Thomas Gleixner
2020-02-27 14:15 ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-02-27 14:33 ` tip-bot2 for Andy Lutomirski
2020-02-26 5:26 ` [patch 00/10] x86/entry: Consolidation - Part I Andy Lutomirski
2020-02-26 5:35 ` Andy Lutomirski
2020-02-27 11:01 ` Alexandre Chartre
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=20200226010002.GF9599@lenoir \
--to=frederic@kernel.org \
--cc=arnd@arndb.de \
--cc=brgerst@gmail.com \
--cc=jgross@suse.com \
--cc=linux-kernel@vger.kernel.org \
--cc=pbonzini@redhat.com \
--cc=rostedt@goodmis.org \
--cc=stable@vger.kernel.org \
--cc=tglx@linutronix.de \
--cc=x86@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).