linux-kernel - Re: [PATCH 6/6] x86: Use clwb in drm_clflush_virt

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]

Message-ID: <20141113174734.GF14070@pd.tnic>
Date:	Thu, 13 Nov 2014 18:47:34 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	Ville Syrjälä <ville.syrjala@...ux.intel.com>
Cc:	Andy Lutomirski <luto@...capital.net>,
	intel-gfx@...ts.freedesktop.org, X86 ML <x86@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	DRI <dri-devel@...ts.freedesktop.org>,
	Ingo Molnar <mingo@...nel.org>,
	Ross Zwisler <ross.zwisler@...ux.intel.com>,
	H Peter Anvin <h.peter.anvin@...el.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH 6/6] x86: Use clwb in drm_clflush_virt_range

On Thu, Nov 13, 2014 at 07:33:54PM +0200, Ville Syrjälä wrote:
> We use it both ways in i915. So please don't break it.

Haha, we started from Intel with Ross' patch and made a full circle
back. Maybe you guys should talk about it.

LOL. :-)

-- 
Regards/Gruss,
    Boris.

Sent from a fat crate under my desk. Formatting is fine.
--
--
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/