From: "Américo Wang" <xiyou.wangcong@gmail.com>
To: Shane Hathaway <shane@hathawaymix.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: uml: sigprocmask fix
Date: Fri, 23 Jan 2009 00:20:42 +0800 [thread overview]
Message-ID: <20090122162042.GH9732@hack.private> (raw)
In-Reply-To: <49752649.3000508@hathawaymix.org>
On Mon, Jan 19, 2009 at 06:18:01PM -0700, Shane Hathaway wrote:
>I just ran into the same issue described here:
>
>http://lkml.org/lkml/2009/1/15/194
>
>Like Americo Wang, my user mode linux compile failed when attempting to
>link ".tmp_vmlinux". However, his patch is probably wrong. The problem
>is that the name "sigprocmask" is getting renamed to
>"kernel_sigprocmask" by a compiler directive in arch/um/Makefile, then
>that name gets mangled into "sys_kernel_sigprocmask" by the
>SYSCALL_DEFINE3(sigprocmask, ...) macro in kernel/signal.c.
Hmmm, I found this, but note that replacing sigprocmask with
kernel_sigprocmask is done by strip, that should be after compiling.
But macros are processed before compiling.
Am I missing something?
Thanks.
--
"Against stupidity, the gods themselves, contend in vain."
next prev parent reply other threads:[~2009-01-22 16:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-20 1:18 uml: sigprocmask fix Shane Hathaway
2009-01-22 16:20 ` Américo Wang [this message]
2009-01-22 20:15 ` Shane Hathaway
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=20090122162042.GH9732@hack.private \
--to=xiyou.wangcong@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=shane@hathawaymix.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.