From: Borislav Petkov <bp@alien8.de>
To: "Naveen N. Rao" <naveen.n.rao@gmail.com>
Cc: "ananth@in.ibm.com" <ananth@in.ibm.com>,
masbock@linux.vnet.ibm.com, lcm@linux.vnet.ibm.com,
linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
ying.huang@intel.com
Subject: Re: [PATCH] Re: [Patch] MCE, APEI: Don't enable CMCI when Firmware First mode is set in
Date: Mon, 17 Jun 2013 09:06:50 +0200 [thread overview]
Message-ID: <20130617070650.GA7203@pd.tnic> (raw)
In-Reply-To: <51BEB3F5.8070002@gmail.com>
On Mon, Jun 17, 2013 at 12:30:05PM +0530, Naveen N. Rao wrote:
> >Hmm, so if CMCI is not supported, you just disabled polling of this bank
> >and returned here. Not good.
>
> This is on purpose. If the bank doesn't support CMCI and we were
> polling it earlier, we want to disable that. The firmware should be
> notifying us of error events in either case.
Not for corrected errors - for those we poll since the hardware doesn't
generate an exception for them.
Basically, the absence of CMCI support shouldn't change the old polling
behavior.
Thanks.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
next prev parent reply other threads:[~2013-06-17 7:06 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1367881102.4518.68.camel@oc3432500282.ibm.com>
[not found] ` <20130506232537.GF22041@pd.tnic>
[not found] ` <1367897566.4518.83.camel@oc3432500282.ibm.com>
[not found] ` <20130507131946.GC7633@pd.tnic>
[not found] ` <1367941214.4518.90.camel@oc3432500282.ibm.com>
[not found] ` <20130508212237.GI30955@pd.tnic>
[not found] ` <3908561D78D1C84285E8C5FCA982C28F2DA47E5E@ORSMSX101.amr.corp.intel.com>
[not found] ` <20130508221501.GK30955@pd.tnic>
[not found] ` <3908561D78D1C84285E8C5FCA982C28F2DA47F03@ORSMSX101.amr.corp.intel.com>
[not found] ` <1368208744.4518.182.camel@oc3432500282.ibm.com>
2013-05-12 14:47 ` [Patch] MCE, APEI: Don't enable CMCI when Firmware First mode is set in HEST for corrected machine checks Borislav Petkov
2013-06-14 18:17 ` [PATCH] Re: [Patch] MCE, APEI: Don't enable CMCI when Firmware First mode is set in Naveen N. Rao
2013-06-15 14:48 ` Borislav Petkov
2013-06-17 7:00 ` Naveen N. Rao
2013-06-17 7:06 ` Borislav Petkov [this message]
2013-06-17 8:11 ` Naveen N. Rao
2013-06-17 8:21 ` Borislav Petkov
2013-06-17 10:31 ` Naveen N. Rao
2013-06-18 6:43 ` Naveen N. Rao
2013-06-18 22:29 ` Tony Luck
2013-06-19 6:58 ` Naveen N. Rao
2013-06-16 12:20 ` Borislav Petkov
2013-06-17 7:00 ` Naveen N. Rao
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