From: "dsmith at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug tapsets/13480] ARM missing syscall.sigaltstack
Date: Tue, 04 Jun 2013 19:59:00 -0000 [thread overview]
Message-ID: <bug-13480-6586-jpfCvmp7u3@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-13480-6586@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=13480
--- Comment #3 from David Smith <dsmith at redhat dot com> ---
The following kernel commit switched arm to using the generic sigaltstack:
====
commit ec93ac8663ad5fcccd44c3768b23c93b87610fc2
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun Dec 23 01:52:54 2012 -0500
arm: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
====
Looks like this commit is present in 3.9. So, for 3.9+ kernels, this issue
should be fixed.
If we want to try to fix this for kernels <= 3.8, we could either:
1) Use 'do_sigaltstack' for syscall.sigaltstack, since sys_sigaltstack just
seems to be a wrapper for it anyway.
2) To just get things to compile, use 'never' for syscall.sigaltstack.
--
You are receiving this mail because:
You are the assignee for the bug.
next prev parent reply other threads:[~2013-06-04 19:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-07 15:32 [Bug tapsets/13480] New: " mjw at redhat dot com
2011-12-07 17:40 ` [Bug tapsets/13480] " dsmith at redhat dot com
2011-12-17 1:18 ` mjw at redhat dot com
2013-06-04 19:59 ` dsmith at redhat dot com [this message]
2023-10-05 1:16 ` wcohen at redhat dot com
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=bug-13480-6586-jpfCvmp7u3@http.sourceware.org/bugzilla/ \
--to=sourceware-bugzilla@sourceware.org \
--cc=systemtap@sourceware.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 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 read-only IMAP folder(s) and NNTP newsgroup(s).