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From: "Herrenschmidt, Benjamin" <benh@amazon.com>
To: "robh+dt@kernel.org" <robh+dt@kernel.org>,
	"Woodhouse, David" <dwmw@amazon.co.uk>,
	"paulmck@linux.ibm.com" <paulmck@linux.ibm.com>,
	"james.morse@arm.com" <james.morse@arm.com>,
	"mchehab@kernel.org" <mchehab@kernel.org>,
	"mark.rutland@arm.com" <mark.rutland@arm.com>,
	"Hawa, Hanna" <hhhawa@amazon.com>,
	"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
	"bp@alien8.de" <bp@alien8.de>,
	"davem@davemloft.net" <davem@davemloft.net>,
	"nicolas.ferre@microchip.com" <nicolas.ferre@microchip.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"Shenhar, Talel" <talel@amazon.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"Chocron, Jonathan" <jonnyc@amazon.com>,
	"Krupnik, Ronen" <ronenk@amazon.com>,
	"linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>,
	"Hanoch, Uri" <hanochu@amazon.com>
Subject: Re: [PATCH 2/2] edac: add support for Amazon's Annapurna Labs EDAC
Date: Fri, 31 May 2019 01:15:33 +0000	[thread overview]
Message-ID: <bfbc12fb68eea9d8d4cc257c213393fd4e92c33a.camel@amazon.com> (raw)
In-Reply-To: <DB09EE2A-7397-4063-B925-66658D0105A5@alien8.de>

On Thu, 2019-05-30 at 11:19 -0700, Boris Petkov wrote:
> On May 30, 2019 3:15:29 AM PDT, Hanna Hawa <hhhawa@amazon.com> wrote:
> > Add support for error detection and correction for Amazon's
> > Annapurna
> > Labs SoCs for L1/L2 caches.
> 
> 
> So this should be a driver for the whole annapurna platform and not
> only about the RAS functionality in an IP like the caches. See other
> ARM EDAC drivers in drivers/edac/ for an example.

This isn't terribly helpful, there's nothing telling anybody which of
those files corresponds to an ARM SoC :-)

That said ...

You really want a single EDAC driver that contains all the stuff for
the caches, the memory controller, etc... ?

The idea here was to separate the core L1/L2 EDAC from the memory
controller EDAC I think ... Roben, Hanna, can you describe the long run
strategy here ?

Cheers,
Ben.


  reply	other threads:[~2019-05-31  1:15 UTC|newest]

Thread overview: 78+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-30 10:15 [PATCH 0/2] Add support for Amazon's Annapurna Labs EDAC for L1/L2 Hanna Hawa
2019-05-30 10:15 ` Hanna Hawa
2019-05-30 10:15 ` [PATCH 1/2] dt-bindings: EDAC: add Amazon Annapurna Labs EDAC binding Hanna Hawa
2019-05-30 10:15   ` Hanna Hawa
2019-05-30 11:54   ` Greg KH
2019-05-31  0:35     ` Borislav Petkov
2019-06-03  7:24       ` Woodhouse, David
2019-05-30 10:15 ` [PATCH 2/2] edac: add support for Amazon's Annapurna Labs EDAC Hanna Hawa
2019-05-30 10:15   ` Hanna Hawa
2019-05-30 11:57   ` Greg KH
2019-05-30 12:52     ` hhhawa
2019-05-30 12:52       ` hhhawa
2019-05-30 13:04       ` Joe Perches
2019-05-30 18:19   ` Boris Petkov
2019-05-30 18:19     ` Boris Petkov
2019-05-31  1:15     ` Herrenschmidt, Benjamin [this message]
2019-05-31  5:14       ` Borislav Petkov
2019-06-05 15:13         ` James Morse
2019-06-06  7:53         ` Hawa, Hanna
2019-06-06 10:03           ` Borislav Petkov
2019-06-06 10:03             ` Borislav Petkov
2019-06-06 10:33           ` James Morse
2019-06-06 11:22             ` Borislav Petkov
2019-06-06 11:22               ` Borislav Petkov
2019-06-06 11:37             ` Shenhar, Talel
2019-06-07 15:11               ` James Morse
2019-06-07 15:11                 ` James Morse
2019-06-08  0:22                 ` Benjamin Herrenschmidt
2019-06-08  0:16             ` Benjamin Herrenschmidt
2019-06-08  9:05               ` Borislav Petkov
2019-06-08  9:05                 ` Borislav Petkov
2019-06-11  5:50                 ` Benjamin Herrenschmidt
2019-06-11  5:50                   ` Benjamin Herrenschmidt
2019-06-11  7:21                   ` Benjamin Herrenschmidt
2019-06-11  7:21                     ` Benjamin Herrenschmidt
2019-06-11 11:56                     ` Borislav Petkov
2019-06-11 11:56                       ` Borislav Petkov
2019-06-11 22:25                       ` Benjamin Herrenschmidt
2019-06-11 22:25                         ` Benjamin Herrenschmidt
2019-06-12  3:48                         ` Borislav Petkov
2019-06-12  8:29                           ` Benjamin Herrenschmidt
2019-06-12 10:42                             ` Borislav Petkov
2019-06-12 10:42                               ` Borislav Petkov
2019-06-12 23:54                               ` Benjamin Herrenschmidt
2019-06-12 23:54                                 ` Benjamin Herrenschmidt
2019-06-13  7:44                                 ` Borislav Petkov
2019-06-13  7:44                                   ` Borislav Petkov
2019-06-14 10:53                                 ` Borislav Petkov
2019-06-14 10:53                                   ` Borislav Petkov
2019-06-12 10:42                             ` Mauro Carvalho Chehab
2019-06-12 11:00                               ` Borislav Petkov
2019-06-12 11:00                                 ` Borislav Petkov
2019-06-12 11:42                                 ` Mauro Carvalho Chehab
2019-06-12 11:42                                   ` Mauro Carvalho Chehab
2019-06-12 11:57                                   ` Benjamin Herrenschmidt
2019-06-12 12:25                                     ` Borislav Petkov
2019-06-12 12:25                                       ` Borislav Petkov
2019-06-12 12:35                                       ` Hawa, Hanna
2019-06-12 15:34                                         ` Borislav Petkov
2019-06-12 15:34                                           ` Borislav Petkov
2019-06-12 23:57                                       ` Benjamin Herrenschmidt
2019-06-12 23:57                                         ` Benjamin Herrenschmidt
2019-06-12 23:56                                 ` Benjamin Herrenschmidt
2019-06-11  7:29                   ` Hawa, Hanna
2019-06-11 11:59                     ` Borislav Petkov
2019-06-11 11:59                       ` Borislav Petkov
2019-06-11 11:47                   ` Borislav Petkov
2019-06-11 11:47                     ` Borislav Petkov
2019-06-03  6:56       ` Hawa, Hanna
2019-06-05 15:16   ` James Morse
2019-06-11 19:56     ` Hawa, Hanna
2019-06-11 19:56       ` Hawa, Hanna
2019-06-13 17:05       ` James Morse
2019-06-14 10:49         ` James Morse
2019-06-17 13:00         ` Hawa, Hanna
2019-06-17 13:00           ` Hawa, Hanna
2019-06-19 17:22           ` James Morse
2019-06-19 17:22             ` James Morse

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