linux-kernel - Re: kgdb in git-x86#mm review

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 11 Feb 2008 10:32:46 -0500
From:	fche@...hat.com (Frank Ch. Eigler)
To:	Andi Kleen <andi@...stfloor.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: kgdb in git-x86#mm review

Andi Kleen <andi@...stfloor.org> writes:

> [...]  The kgdb code in git-x86#mm is right now is totally broken of
> course because the CFI annotations in assembler code are gone now,
> but they are needed for gdb use.  [...]

This loss of CFI data is unfortunate for other potential consumers
too, such as systemtap, which intends to supplement its current stack
backtracing heuristics with CFI data.

- FChE
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/