From: Borislav Petkov <bp@suse.de>
To: Toshi Kani <toshi.kani@hpe.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>,
Richard Purdie <richard.purdie@linuxfoundation.org>,
Toshi Kani <toshi.kani@hp.com>,
Bruce Ashfield <bruce.ashfield@windriver.com>,
"Hart, Darren" <darren.hart@intel.com>,
"saul.wold" <saul.wold@intel.com>,
linux-kernel@vger.kernel.org
Subject: Re: runtime regression with "x86/mm/pat: Emulate PAT when it is disabled"
Date: Thu, 10 Mar 2016 20:20:53 +0100 [thread overview]
Message-ID: <20160310192053.GD2194@pd.tnic> (raw)
In-Reply-To: <1457640261.15454.551.camel@hpe.com>
On Thu, Mar 10, 2016 at 01:04:21PM -0700, Toshi Kani wrote:
> I will send a patch that sets PAT disabled when MTRR is disabled. This
> will solve the Paul's issue. His qemu32 model does not support PAT,
> either.
It does, see my other mail. We need to figure out first why is
pat_init() being called as part of MTRR setup.
--
Regards/Gruss,
Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
--
next prev parent reply other threads:[~2016-03-10 19:21 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-03 20:59 runtime regression with "x86/mm/pat: Emulate PAT when it is disabled" Paul Gortmaker
2016-03-03 21:18 ` Paul Gortmaker
2016-03-04 5:02 ` Toshi Kani
2016-03-04 18:37 ` Paul Gortmaker
2016-03-04 22:12 ` Toshi Kani
2016-03-07 0:35 ` Paul Gortmaker
2016-03-07 16:03 ` Toshi Kani
[not found] ` <20160307210852.GC26051@windriver.com>
2016-03-07 23:38 ` Toshi Kani
2016-03-07 23:53 ` Paul Gortmaker
2016-03-08 0:56 ` Toshi Kani
2016-03-08 1:35 ` Toshi Kani
2016-03-08 3:28 ` Paul Gortmaker
2016-03-08 16:38 ` Toshi Kani
2016-03-10 14:42 ` Paul Gortmaker
2016-03-10 16:49 ` Toshi Kani
2016-03-10 17:20 ` Borislav Petkov
2016-03-10 19:04 ` Paul Gortmaker
2016-03-10 19:19 ` Borislav Petkov
2016-03-11 13:23 ` One Thousand Gnomes
2016-03-11 13:40 ` Borislav Petkov
2016-03-11 19:18 ` Paolo Bonzini
2016-03-11 22:16 ` Borislav Petkov
2016-03-11 22:28 ` Bruce Ashfield
2016-03-11 23:29 ` Richard Purdie
2016-03-12 12:03 ` Borislav Petkov
2016-03-10 20:12 ` Toshi Kani
2016-03-10 20:04 ` Toshi Kani
2016-03-10 19:20 ` Borislav Petkov [this message]
2016-03-10 20:24 ` Toshi Kani
2016-03-10 21:07 ` Borislav Petkov
2016-03-10 23:17 ` Toshi Kani
2016-03-08 3:16 ` Paul Gortmaker
2016-03-08 16:13 ` Toshi Kani
2016-03-08 16:03 ` Paul Gortmaker
2016-03-08 17:01 ` Toshi Kani
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