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:	Thu, 18 Feb 2016 11:36:04 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	Tony Luck <tony.luck@...el.com>, linux-kernel@...r.kernel.org,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>
Subject: Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy()

On Thu, Feb 18, 2016 at 11:34:20AM +0100, Ingo Molnar wrote:
> Does the build fail - or is it just an unused function? If the latter
> then I'd rather leave the #ifdef out.

Yep, it does fail:

https://lkml.kernel.org/r/20160207165524.GF5862@pd.tnic

due to ex_handler_fault not being visible to UML.

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.

Powered by blists - more mailing lists