From: Borislav Petkov <bp@alien8.de>
To: "Luck, Tony" <tony.luck@intel.com>
Cc: Borislav Petkov <bp@suse.de>, Jiri Kosina <jkosina@suse.cz>,
linux-edac <linux-edac@vger.kernel.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <lenb@kernel.org>,
Tomasz Nowicki <tomasz.nowicki@linaro.org>,
"Chen, Gong" <gong.chen@linux.intel.com>,
Wolfram Sang <wsa@the-dreams.de>,
"Zheng, Lv" <lv.zheng@intel.com>,
Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>,
"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Huang, Ying" <ying.huang@intel.com>
Subject: Re: [RFC PATCH 5/5] GHES: Make NMI handler have a single reader
Date: Mon, 27 Apr 2015 22:23:50 +0200 [thread overview]
Message-ID: <20150427202349.GM28871@pd.tnic> (raw)
In-Reply-To: <3908561D78D1C84285E8C5FCA982C28F32A6446B@ORSMSX114.amr.corp.intel.com>
On Thu, Apr 23, 2015 at 06:00:15PM +0000, Luck, Tony wrote:
> > I think we should apply this.
> >
> > Here's why: nothing in the ghes_notify_nmi() handler does CPU-specific
> > accesses
>
> This looks to be true.
>
> > Tony, objections?
>
> No objections.
Thanks, queued for 4.2, pending one last test I'm doing on a machine
which says
[ 24.332560] INFO: NMI handler (ghes_notify_nmi) took too long to run: 3.265 msecs
[ 24.332567] INFO: NMI handler (ghes_notify_nmi) took too long to run: 5.946 msecs
[ 24.332568] INFO: NMI handler (ghes_notify_nmi) took too long to run: 5.948 msecs
during boot.
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
--
next prev parent reply other threads:[~2015-04-27 20:24 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-27 9:22 [RFC PATCH 0/5] GHES NMI handler cleanup Borislav Petkov
2015-03-27 9:22 ` [RFC PATCH 1/5] GHES: Carve out error queueing in a separate function Borislav Petkov
2015-03-27 9:22 ` [RFC PATCH 2/5] GHES: Carve out the panic functionality Borislav Petkov
2015-03-27 9:22 ` [RFC PATCH 3/5] GHES: Panic right after detection Borislav Petkov
2015-03-27 9:22 ` [RFC PATCH 4/5] GHES: Elliminate double-loop in the NMI handler Borislav Petkov
2015-03-27 9:22 ` [RFC PATCH 5/5] GHES: Make NMI handler have a single reader Borislav Petkov
2015-04-01 7:45 ` Jiri Kosina
2015-04-01 13:49 ` Borislav Petkov
2015-04-23 8:39 ` Jiri Kosina
2015-04-23 8:59 ` Borislav Petkov
2015-04-23 18:00 ` Luck, Tony
2015-04-27 20:23 ` Borislav Petkov [this message]
2015-04-28 14:30 ` Don Zickus
2015-04-28 14:42 ` Don Zickus
2015-04-28 14:55 ` Borislav Petkov
2015-04-28 15:35 ` Don Zickus
2015-04-28 16:22 ` Borislav Petkov
2015-04-28 18:44 ` Don Zickus
2015-05-04 15:40 ` Borislav Petkov
2015-04-27 3:16 ` Zheng, Lv
2015-04-27 8:46 ` Borislav Petkov
2015-04-28 0:44 ` Zheng, Lv
2015-04-28 2:24 ` Zheng, Lv
2015-04-28 7:38 ` Borislav Petkov
2015-04-28 13:38 ` Zheng, Lv
2015-04-28 13:59 ` Borislav Petkov
2015-04-29 0:24 ` Zheng, Lv
2015-04-29 0:49 ` Zheng, Lv
2015-04-29 8:13 ` Borislav Petkov
2015-04-30 8:05 ` Zheng, Lv
2015-04-30 8:48 ` Borislav Petkov
2015-05-02 0:34 ` Zheng, Lv
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