From: Paul Menzel <pmenzel@molgen.mpg.de>
To: Borislav Petkov <bp@suse.de>, Ashok Raj <ashok.raj@intel.com>
Cc: Alexander Alemayhu <alexander@alemayhu.com>,
Daniel J Blueman <daniel@quora.org>,
tony.luck@intel.com, linux@leemhuis.info, len.brown@intel.com,
Linux Kernel <linux-kernel@vger.kernel.org>,
"Pandruvada, Srinivas" <srinivas.pandruvada@intel.com>
Subject: Re: Dell XPS13: MCE (Hardware Error) reported
Date: Mon, 9 Jan 2017 11:55:41 +0100 [thread overview]
Message-ID: <61a28ed0-d498-23b5-902a-0b96eec0e24b@molgen.mpg.de> (raw)
In-Reply-To: <20170106165423.7xwdlnvjlfccsrqd@pd.tnic>
On 01/06/17 17:54, Borislav Petkov wrote:
> On Fri, Jan 06, 2017 at 07:58:31AM -0800, Raj, Ashok wrote:
>> Looks like we don't need a return value from therm_throt_process(),
>> we can fix that as void as well.
>
> Right you are, here's v2:
>
> ---
> From a8151fa6f18c2605eb7972061234f05e79b372c4 Mon Sep 17 00:00:00 2001
> From: Borislav Petkov <bp@suse.de>
> Date: Fri, 6 Jan 2017 12:07:08 +0100
> Subject: [PATCH] x86/MCE/therm_throt: Do not log a fake MCE for a thermal event
>
> We log a fake bank 128 MCE to note that we're handling a CPU thermal
> event. However, this confuses people into thinking that their hardware
> generates MCEs. Hijacking MCA for logging thermal events is a gross
> misuse anyway and it should've been done in the first place. And besides
Do you mean *shouldn’t have been done*?
> we have other means for dealing with thermal events which are much more
> suitable.
>
> So let's kill the MCE logging part.
>
> Signed-off-by: Borislav Petkov <bp@suse.de>
Should the discussion be referenced?
Also, is that just for MacBookPro11,3? The MCE for the Dell XPS13 looks
different from what I see, doesn’t it?
[…]
Kind regards,
Paul
next prev parent reply other threads:[~2017-01-09 10:56 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-05 5:00 Dell XPS13: MCE (Hardware Error) reported Daniel J Blueman
2017-01-05 14:05 ` Daniel J Blueman
2017-01-05 20:10 ` Alexander Alemayhu
2017-01-05 20:31 ` Borislav Petkov
2017-01-05 20:43 ` Raj, Ashok
2017-01-05 21:03 ` Pandruvada, Srinivas
2017-01-05 23:23 ` Alexander Alemayhu
2017-01-05 21:38 ` Alexander Alemayhu
2017-01-05 23:28 ` Raj, Ashok
2017-01-05 23:56 ` Borislav Petkov
2017-01-06 1:26 ` Raj, Ashok
2017-01-06 11:16 ` Borislav Petkov
2017-01-06 15:58 ` Raj, Ashok
2017-01-06 16:54 ` Borislav Petkov
2017-01-06 17:04 ` Raj, Ashok
2017-01-09 10:55 ` Paul Menzel [this message]
2017-01-09 11:05 ` Borislav Petkov
2017-01-09 11:11 ` Paul Menzel
-- strict thread matches above, loose matches on Subject: below --
2017-01-23 18:35 [PATCH 0/9] x86/RAS: Queue for 4.11 Borislav Petkov
2017-01-23 18:35 ` [PATCH 1/9] x86/mce-inject: Make it depend on X86_LOCAL_APIC Borislav Petkov
2017-01-24 8:46 ` [tip:ras/core] x86/ras/inject: Make it depend on X86_LOCAL_APIC=y tip-bot for Borislav Petkov
2017-01-23 18:35 ` [PATCH 2/9] x86/MCE/therm_throt: Do not log a fake MCE for a thermal event Borislav Petkov
2017-01-24 8:47 ` [tip:ras/core] x86/ras/therm_throt: Do not log a fake MCE for thermal events tip-bot for Borislav Petkov
2017-01-23 18:35 ` [PATCH 3/9] x86/MCE/AMD: Make sysfs names of banks more user-friendly Borislav Petkov
2017-01-24 8:47 ` [tip:ras/core] x86/ras/amd: " tip-bot for Yazen Ghannam
2017-01-23 18:35 ` [PATCH 4/9] x86/MCE: Flip the TSC-adding logic Borislav Petkov
2017-01-24 8:48 ` [tip:ras/core] x86/ras: " tip-bot for Borislav Petkov
2017-01-23 18:35 ` [PATCH 5/9] x86/ras/mce_amd_inj: Change dependency Borislav Petkov
2017-01-24 8:48 ` [tip:ras/core] x86/ras/amd/inj: " tip-bot for Borislav Petkov
2017-01-23 18:35 ` [PATCH 6/9] EDAC/mce_amd: Unexport amd_decode_mce() Borislav Petkov
2017-01-24 8:49 ` [tip:ras/core] EDAC/mce/amd: " tip-bot for Borislav Petkov
2017-01-23 18:35 ` [PATCH 7/9] EDAC/mce_amd: Dump TSC value Borislav Petkov
2017-01-24 8:50 ` [tip:ras/core] EDAC/mce/amd: " tip-bot for Borislav Petkov
2017-01-23 18:35 ` [PATCH 8/9] x86/MCE: Get rid of mce_process_work() Borislav Petkov
2017-01-24 8:50 ` [tip:ras/core] x86/ras: " tip-bot for Borislav Petkov
2017-01-23 18:35 ` [PATCH 9/9] x86/MCE, EDAC, acpi: Assign MCE notifier handlers a priority Borislav Petkov
2017-01-24 8:51 ` [tip:ras/core] x86/ras, " tip-bot for Borislav Petkov
2017-01-04 15:42 Dell XPS13: MCE (Hardware Error) reported Paul Menzel
2017-01-04 22:55 ` Borislav Petkov
2017-01-05 1:12 ` Raj, Ashok
2017-01-09 11:53 ` Paul Menzel
2017-01-09 19:23 ` Raj, Ashok
2017-01-27 13:35 ` Paul Menzel
2017-01-27 17:10 ` Borislav Petkov
2017-01-27 17:16 ` Mario.Limonciello
2017-01-31 15:29 ` Paul Menzel
2017-01-31 17:20 ` Borislav Petkov
2017-01-31 18:50 ` Austin S. Hemmelgarn
2017-02-01 20:52 ` Mario.Limonciello
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