LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Ian Campbell <ijc@hellion.org.uk>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: x86: PAE swapper_pg_dir needs to be page-sized
Date: Thu, 31 Jan 2008 14:55:37 -0800	[thread overview]
Message-ID: <47A251E9.4050606@goop.org> (raw)

Xen currently needs swapper_pg_dir page aligned and sized.  This fixes
the second part of that...

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
---
 arch/x86/kernel/head_32.S |    1 +
 1 file changed, 1 insertion(+)

===================================================================
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -640,6 +640,7 @@
 # else
 #  error "Kernel PMDs should be 1, 2 or 3"
 # endif
+	.align PAGE_SIZE_asm		/* needs to be page-sized too */
 #endif
 
 .data



             reply	other threads:[~2008-01-31 22:56 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-31 22:55 Jeremy Fitzhardinge [this message]
2008-02-01  8:54 ` Ian Campbell
2008-02-01 13:28   ` Ingo Molnar
2008-02-01 15:45     ` Jeremy Fitzhardinge

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=47A251E9.4050606@goop.org \
    --to=jeremy@goop.org \
    --cc=ijc@hellion.org.uk \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@elte.hu \
    --subject='Re: x86: PAE swapper_pg_dir needs to be page-sized' \
    /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

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).