From: Borislav Petkov <bp@alien8.de>
To: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>,
tony.luck@intel.com, bhelgaas@google.com, rostedt@goodmis.org,
rjw@sisk.pl, lance.ortiz@hp.com, linux-pci@vger.kernel.org,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3] mce: acpi/apei: trace: Enable ghes memory error trace event
Date: Mon, 12 Aug 2013 17:04:24 +0200 [thread overview]
Message-ID: <20130812150424.GH18018@pd.tnic> (raw)
In-Reply-To: <20130812114932.52bb0314@samsung.com>
On Mon, Aug 12, 2013 at 11:49:32AM -0300, Mauro Carvalho Chehab wrote:
> Clear win from what PoV? Userspace will need to decode a different type
> of tracing, and implement a different logic for APEI.
There's no different type of tracing - it is the same info as in both
cases it comes from APEI. And if it can be done in the APEI layer, then
we don't need the next layer.
> Also, if both ghes_edac and this new tracing is enabled, userspace
> will receive twice the same event, as two traces will be received for
> the same thing.
We are, of course, going to have only one tracepoint which reports
memory errors, not two.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
next prev parent reply other threads:[~2013-08-12 15:04 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-08 18:27 [PATCH 0/3] Add trace event for ghes memory error Naveen N. Rao
2013-08-08 18:27 ` [PATCH 1/3] mce: acpi/apei: trace: Include PCIe AER trace event conditionally Naveen N. Rao
2013-08-08 19:23 ` Steven Rostedt
2013-08-12 11:37 ` Naveen N. Rao
2013-08-12 13:13 ` Steven Rostedt
2013-08-12 13:26 ` Borislav Petkov
2013-08-08 18:27 ` [PATCH 2/3] mce: acpi/apei: trace: Add trace event for ghes memory error Naveen N. Rao
2013-08-08 19:17 ` Borislav Petkov
2013-08-12 11:28 ` Naveen N. Rao
2013-08-08 18:27 ` [PATCH 3/3] mce: acpi/apei: trace: Enable ghes memory error trace event Naveen N. Rao
2013-08-08 19:38 ` Mauro Carvalho Chehab
2013-08-10 18:03 ` Borislav Petkov
2013-08-12 11:33 ` Mauro Carvalho Chehab
2013-08-12 12:38 ` Borislav Petkov
2013-08-12 14:49 ` Mauro Carvalho Chehab
2013-08-12 15:04 ` Borislav Petkov [this message]
2013-08-12 17:25 ` Mauro Carvalho Chehab
2013-08-12 17:54 ` Luck, Tony
2013-08-12 17:56 ` Borislav Petkov
2013-08-13 11:36 ` Naveen N. Rao
2013-08-13 12:21 ` Mauro Carvalho Chehab
2013-08-13 12:33 ` Borislav Petkov
2013-08-13 16:55 ` Naveen N. Rao
2013-08-14 23:54 ` Mauro Carvalho Chehab
2013-08-12 12:41 ` Naveen N. Rao
2013-08-12 12:53 ` Borislav Petkov
2013-08-13 11:21 ` Naveen N. Rao
2013-08-13 12:42 ` Borislav Petkov
2013-08-13 17:32 ` Naveen N. Rao
2013-08-13 17:58 ` Borislav Petkov
2013-08-13 18:05 ` Luck, Tony
2013-08-13 18:05 ` Luck, Tony
2013-08-13 18:05 ` Luck, Tony
2013-08-13 18:10 ` Borislav Petkov
2013-08-13 20:13 ` Luck, Tony
2013-08-13 20:13 ` Luck, Tony
2013-08-13 20:13 ` Luck, Tony
2013-08-14 5:43 ` Borislav Petkov
2013-08-14 18:38 ` Luck, Tony
2013-08-14 18:38 ` Luck, Tony
2013-08-14 18:38 ` Luck, Tony
2013-08-15 10:14 ` Borislav Petkov
2013-08-15 19:14 ` Luck, Tony
2013-08-15 19:14 ` Luck, Tony
2013-08-15 19:14 ` Luck, Tony
2013-08-15 19:43 ` Borislav Petkov
2013-08-15 0:05 ` Mauro Carvalho Chehab
2013-08-14 10:57 ` Naveen N. Rao
2013-08-15 0:22 ` Mauro Carvalho Chehab
2013-08-15 9:38 ` Borislav Petkov
2013-08-15 13:26 ` Mauro Carvalho Chehab
2013-08-15 13:44 ` Borislav Petkov
2013-08-15 14:14 ` Mauro Carvalho Chehab
2013-08-15 16:11 ` Borislav Petkov
2013-08-15 19:20 ` Luck, Tony
2013-08-15 19:41 ` Borislav Petkov
2013-08-15 0:00 ` Mauro Carvalho Chehab
2013-08-15 9:43 ` Borislav Petkov
2013-08-12 14:44 ` Mauro Carvalho Chehab
2013-08-13 11:41 ` Naveen N. Rao
2013-08-13 12:41 ` Mauro Carvalho Chehab
2013-08-13 17:17 ` Naveen N. Rao
2013-08-13 17:39 ` Luck, Tony
2013-08-14 10:47 ` Naveen N. Rao
2013-08-14 12:18 ` Borislav Petkov
2013-08-15 0:15 ` Mauro Carvalho Chehab
2013-08-15 10:01 ` Borislav Petkov
2013-08-15 13:34 ` Mauro Carvalho Chehab
2013-08-15 13:51 ` Borislav Petkov
2013-08-15 18:16 ` Luck, Tony
2013-08-15 18:16 ` Luck, Tony
2013-08-15 18:16 ` Luck, Tony
2013-08-15 18:41 ` Borislav Petkov
2013-08-14 23:56 ` Mauro Carvalho Chehab
2013-08-15 10:02 ` Borislav Petkov
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