linux-kernel - Re: gather_hugetbl_stats() doesn't use huge

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] [day] [month] [year] [list]

Message-ID: <20140519091817.559e550b@mschwide>
Date:	Mon, 19 May 2014 09:18:17 +0200
From:	Martin Schwidefsky <schwidefsky@...ibm.com>
To:	Dave Hansen <dave.hansen@...el.com>
Cc:	linux390@...ibm.com, linux-s390@...r.kernel.org,
	Heiko Carstens <heiko.carstens@...ibm.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: gather_hugetbl_stats() doesn't use huge_pte...() variants

Hi Dave,

On Fri, 16 May 2014 10:07:29 -0700
Dave Hansen <dave.hansen@...el.com> wrote:

> Is the numa maps gather_hugetbl_stats() buggy on s390?  It uses the
> normal pte_ variants.

That would be broken if we ever enable CONFIG_NUMA. Right now s390 does
not support NUMA, the gather_hugetbl_stats code is dead code for us.

-- 
blue skies,
   Martin.

"Reality continues to ruin my life." - Calvin.

--
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/