linux-kernel - Re: [PATCH] drm: Preserve SHMLBA bits in hash key for _DRM

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: <20090220014334.c3d66c6b.akpm@linux-foundation.org>
Date:	Fri, 20 Feb 2009 01:43:34 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	David Miller <davem@...emloft.net>
Cc:	airlied@...ux.ie, benh@...nel.crashing.org,
	dri-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm: Preserve SHMLBA bits in hash key for _DRM_SHM
 mappings.

On Fri, 20 Feb 2009 00:54:14 -0800 (PST) David Miller <davem@...emloft.net> wrote:

> From: Andrew Morton <akpm@...ux-foundation.org>
> Date: Thu, 19 Feb 2009 15:27:26 -0800
> 
> > eg:
> > 
> > arch/xtensa/include/asm/shmparam.h
> > #define SHMLBA  ((PAGE_SIZE > DCACHE_WAY_SIZE)? PAGE_SIZE : DCACHE_WAY_SIZE)
> > 
> > 
> > But including linux/shm.h here seems a bit silly.   We'll see..
> 
> If DRM even builds on XTENSA, let alone is usable there, I'll
> buy you a lollipop.

heh, OK.  But the risk is there.

<tries to test sparc32 allmodconfig>

scripts/mod/empty.c:1: error: -m64 is not supported by this configuration
scripts/mod/empty.c:1: error: -mlong-double-64 not allowed with -m64
scripts/mod/empty.c:1: error: -mcmodel= is not supported on 32 bit systems

<retires hurt>

--
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/