All of lore.kernel.org
 help / color / mirror / Atom feed
From: Mike Galbraith <efault@gmx.de>
To: Borislav Petkov <bp@alien8.de>
Cc: Ingo Molnar <mingo@kernel.org>,
	Andrey Ryabinin <aryabinin@virtuozzo.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	LKML <linux-kernel@vger.kernel.org>,
	"H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [PATCH] x86/microcode: Do not access the initrd after it has been freed
Date: Tue, 31 Jan 2017 19:05:13 +0100	[thread overview]
Message-ID: <1485885913.4397.2.camel@gmx.de> (raw)
In-Reply-To: <20170131174906.vf635tw6qqjx2ayt@pd.tnic>

On Tue, 2017-01-31 at 18:49 +0100, Borislav Petkov wrote:
> On Tue, Jan 31, 2017 at 01:31:00PM +0100, Borislav Petkov wrote:
> > On Tue, Jan 31, 2017 at 12:31:17PM +0100, Mike Galbraith wrote:
> > > (bisect fingered irqdomain: Avoid activating interrupts more than once)
> > 
> > Yeah, that one is not kosher on x86. It broke IO-APIC timer on a box
> > here.
> 
> Mike,
> 
> does the below hunk fix the issue for ya? (Ontop of tip/master, without
> the revert).
> 
> It does fix my APIC timer detection failure.

Yup, need a new doorstop.

	-Mike

  reply	other threads:[~2017-01-31 18:07 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-25 16:58 x86/microcode: use-after-free after cpu offline/online Andrey Ryabinin
2017-01-25 17:23 ` Borislav Petkov
2017-01-25 19:14   ` Andrey Ryabinin
2017-01-25 19:23     ` Borislav Petkov
2017-01-26 16:58       ` [PATCH] x86/microcode: Do not access the initrd after it has been freed Borislav Petkov
2017-01-27  8:14         ` Andrey Ryabinin
2017-01-27  9:09           ` Borislav Petkov
2017-01-30  8:46             ` Ingo Molnar
2017-01-30  9:35               ` Borislav Petkov
2017-01-31  7:43                 ` Ingo Molnar
2017-01-31 10:01                   ` Borislav Petkov
2017-01-31 11:31                     ` Mike Galbraith
2017-01-31 12:31                       ` Borislav Petkov
2017-01-31 17:49                         ` Borislav Petkov
2017-01-31 18:05                           ` Mike Galbraith [this message]
2017-01-31 18:03                       ` Thomas Gleixner
2017-01-31 19:25                         ` [tip:irq/urgent] x86/irq: Make irq activate operations symmetric tip-bot for Thomas Gleixner
2017-01-31 16:39                     ` [PATCH] x86/microcode: Do not access the initrd after it has been freed Ingo Molnar
2017-01-30  8:49         ` [tip:x86/microcode] " tip-bot for Borislav Petkov

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=1485885913.4397.2.camel@gmx.de \
    --to=efault@gmx.de \
    --cc=aryabinin@virtuozzo.com \
    --cc=bp@alien8.de \
    --cc=hpa@zytor.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@kernel.org \
    --cc=tglx@linutronix.de \
    /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.