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From: Thomas Gleixner <tglx@linutronix.de>
To: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: "Charles (Chas) Williams" <ciwillia@Brocade.com>,
	"M. Vefa Bicakci" <m.v.b@runbox.com>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	"x86@kernel.org" <x86@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Borislav Petkov <bp@alien8.de>,
	David Vrabel <david.vrabel@citrix.com>,
	Juergen Gross <jgross@suse.com>
Subject: Re: [PATCH] x86/cpuid: Deal with broken firmware once more
Date: Thu, 10 Nov 2016 18:15:26 +0100 (CET)	[thread overview]
Message-ID: <alpine.DEB.2.20.1611101813580.3501@nanos> (raw)
In-Reply-To: <cc8425f3-23df-a9e7-bc01-db6b529f96e5@oracle.com>

On Thu, 10 Nov 2016, Boris Ostrovsky wrote:
> On 11/10/2016 10:05 AM, Charles (Chas) Williams wrote:
> For Xen, we recently added a6a198bc60e6 ("xen/x86: Update topology map
> for PV VCPUs") to at least temporarily work around some topology map
> problems that PV guests have with RAPL (which I think is what Vefa's
> problem was).

RAPL is just the messenger and it could be any other facility relying on
the package map information. The underlying root cause is something
else. See the other mail.

Thanks,

	tglx

  parent reply	other threads:[~2016-11-10 17:18 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-02 12:25 [RFC PATCH] perf/x86/intel/rapl: avoid access unallocate memory Sebastian Andrzej Siewior
2016-11-02 22:47 ` Charles (Chas) Williams
2016-11-03 17:47   ` Sebastian Andrzej Siewior
2016-11-04 12:20     ` Charles (Chas) Williams
2016-11-04 18:03       ` Sebastian Andrzej Siewior
2016-11-04 20:42         ` Charles (Chas) Williams
2016-11-04 20:57           ` Sebastian Andrzej Siewior
2016-11-07 16:19   ` Thomas Gleixner
2016-11-07 16:59     ` Charles (Chas) Williams
2016-11-07 20:20       ` Thomas Gleixner
2016-11-08 14:20         ` Charles (Chas) Williams
2016-11-08 14:31           ` Thomas Gleixner
2016-11-08 14:57             ` Charles (Chas) Williams
2016-11-08 16:22               ` Thomas Gleixner
2016-11-09 15:35                 ` [PATCH] x86/cpuid: Deal with broken firmware once more Thomas Gleixner
2016-11-09 15:37                   ` Thomas Gleixner
2016-11-09 16:03                   ` Peter Zijlstra
2016-11-09 16:34                     ` Charles (Chas) Williams
2016-11-09 18:37                       ` Thomas Gleixner
2016-11-09 18:15                   ` Charles (Chas) Williams
2016-11-09 20:27                   ` [tip:x86/urgent] x86/cpu: Deal with broken firmware (VMWare/XEN) tip-bot for Thomas Gleixner
2016-11-11  5:49                     ` Alok Kataria
2016-11-10  3:57                   ` [PATCH] x86/cpuid: Deal with broken firmware once more M. Vefa Bicakci
2016-11-10 10:50                     ` Charles (Chas) Williams
2016-11-10 11:14                       ` Thomas Gleixner
2016-11-12 22:05                       ` M. Vefa Bicakci
2016-11-10 11:13                     ` Thomas Gleixner
2016-11-10 11:39                       ` Peter Zijlstra
2016-11-10 14:02                       ` Boris Ostrovsky
2016-11-10 15:05                         ` Charles (Chas) Williams
2016-11-10 15:31                           ` Boris Ostrovsky
2016-11-10 15:54                             ` Sebastian Andrzej Siewior
2016-11-10 17:15                             ` Thomas Gleixner [this message]
2016-11-12 22:05                             ` M. Vefa Bicakci
2016-11-13 18:04                               ` Boris Ostrovsky
2016-11-13 23:42                                 ` M. Vefa Bicakci
2016-11-15  1:21                                   ` Boris Ostrovsky
2016-11-18 11:16                                     ` Thomas Gleixner
2016-11-18 14:22                                       ` Boris Ostrovsky
2016-11-10 15:12                         ` Thomas Gleixner
2016-11-10 15:38                           ` Boris Ostrovsky
2016-11-10 17:13                             ` Thomas Gleixner
2016-11-10 18:01                               ` Boris Ostrovsky

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