From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Borislav Petkov <bp@alien8.de>,
Joerg Roedel <joerg.roedel@amd.com>, Greg KH <greg@kroah.com>,
Borislav Petkov <bp@amd64.org>,
linux-kernel@vger.kernel.org, stable@kernel.org,
Borislav Petkov <borislav.petkov@amd.com>,
"H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [PATCH 1/3] x86-32: Separate 1:1 pagetables from swapper_pg_dir
Date: Wed, 19 Jan 2011 10:52:35 -0500 [thread overview]
Message-ID: <20110119155235.GA26134@dumpdata.com> (raw)
In-Reply-To: <20110119071944.GD13799@liondog.tnic>
On Wed, Jan 19, 2011 at 08:19:44AM +0100, Borislav Petkov wrote:
> On Tue, Jan 18, 2011 at 07:39:08PM -0500, Konrad Rzeszutek Wilk wrote:
> > On Thu, Nov 11, 2010 at 02:56:13PM +0100, Joerg Roedel wrote:
>
> [..]
>
> > > -v2: switch to swapper_pg_dir right after entering start_secondary() so
> > > that we are able to access percpu data which might not be mapped in the
> > > trampoline page table.
> >
> > You also might want to look at the regression this patch caused when it
> > was introduced. Mainly this fix:
> > 805e3f495057aa5307ad4e3d6dc7073d4733c691
>
> I think you mean the regression _this_
> b40827fa7268fda8a62490728a61c2856f33830b patch caused, which is not in
> -stable anyway.
Duh. Saw 'initial_page_table' and immediately jumped to conclusions.
Thank you for clarifying.
next prev parent reply other threads:[~2011-01-19 15:55 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-24 11:52 Erratum 383 fix for 32 bit x86 kernels Joerg Roedel
2010-09-24 11:58 ` Joerg Roedel
2010-09-24 13:47 ` Greg KH
2010-09-24 13:53 ` Roedel, Joerg
2010-09-24 16:02 ` Greg KH
2010-09-24 16:24 ` Borislav Petkov
2010-09-24 16:29 ` Greg KH
2010-10-22 16:18 ` Greg KH
2010-10-22 16:20 ` Greg KH
2010-10-23 8:26 ` Borislav Petkov
2010-11-11 13:56 ` [PATCH 0/3] " Joerg Roedel
2010-11-11 13:56 ` [PATCH 1/3] x86-32: Separate 1:1 pagetables from swapper_pg_dir Joerg Roedel
2011-01-19 0:39 ` Konrad Rzeszutek Wilk
2011-01-19 7:19 ` Borislav Petkov
2011-01-19 15:52 ` Konrad Rzeszutek Wilk [this message]
2010-11-11 13:56 ` [PATCH 2/3] x86, mm: Fix CONFIG_VMSPLIT_1G and 2G_OPT trampoline Joerg Roedel
2010-11-11 14:11 ` Greg KH
2010-11-11 14:13 ` Greg KH
2010-11-11 14:17 ` Roedel, Joerg
2010-11-11 15:16 ` [PATCH 0/3] Erratum 383 fix for 32 bit x86 kernels Joerg Roedel
2010-11-11 15:16 ` [PATCH 1/3] x86-32: Separate 1:1 pagetables from swapper_pg_dir Joerg Roedel
2010-12-07 21:05 ` Greg KH
2010-12-08 3:06 ` Jeremy Fitzhardinge
2010-12-08 4:15 ` Greg KH
2010-12-08 9:34 ` Ian Campbell
2010-12-08 11:58 ` Borislav Petkov
2010-12-08 15:21 ` Jeremy Fitzhardinge
2010-11-11 15:16 ` [PATCH 2/3] x86, mm: Fix CONFIG_VMSPLIT_1G and 2G_OPT trampoline Joerg Roedel
2010-12-07 21:06 ` [stable] " Greg KH
2010-11-11 15:16 ` [PATCH 3/3] x86-32: Fix dummy trampoline-related inline stubs Joerg Roedel
2010-12-07 21:07 ` Greg KH
2010-11-11 13:56 ` Joerg Roedel
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=20110119155235.GA26134@dumpdata.com \
--to=konrad.wilk@oracle.com \
--cc=borislav.petkov@amd.com \
--cc=bp@alien8.de \
--cc=bp@amd64.org \
--cc=greg@kroah.com \
--cc=hpa@zytor.com \
--cc=joerg.roedel@amd.com \
--cc=linux-kernel@vger.kernel.org \
--cc=stable@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.