From: Jeff Dike <jdike@addtoit.com>
To: UML-user <user-mode-linux-devel@lists.sourceforge.net>,
uml-devel <user-mode-linux-devel@lists.sourceforge.net>
Subject: [uml-devel] [RFC PATCH 1/10] SKAS4 - Fix x86_64 arch_copy_thread
Date: Mon, 14 Jan 2008 16:36:28 -0500 [thread overview]
Message-ID: <20080114213628.GA2480@c2.user-mode-linux.org> (raw)
Fix a bug which will be important later. x86_64 copy_thread needs to
copy %fs from parent to child.
diff --git a/include/asm-um/processor-x86_64.h b/include/asm-um/processor-x86_64.h
index d946bf2..0528d9e 100644
--- a/include/asm-um/processor-x86_64.h
+++ b/include/asm-um/processor-x86_64.h
@@ -37,6 +37,7 @@ static inline void arch_flush_thread(struct arch_thread *thread)
static inline void arch_copy_thread(struct arch_thread *from,
struct arch_thread *to)
{
+ to->fs = from->fs;
}
#include "asm/arch/user.h"
-------------------------------------------------------------------------
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services for
just about anything Open Source.
http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace
_______________________________________________
User-mode-linux-devel mailing list
User-mode-linux-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
next reply other threads:[~2008-01-14 21:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-14 21:36 Jeff Dike [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-01-28 21:38 [uml-devel] [RFC PATCH 1/10] SKAS4 - Fix x86_64 arch_copy_thread Jeff Dike
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=20080114213628.GA2480@c2.user-mode-linux.org \
--to=jdike@addtoit.com \
--cc=user-mode-linux-devel@lists.sourceforge.net \
/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).