From: Borislav Petkov <bp@alien8.de>
To: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Michal Simek <michal.simek@xilinx.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Tony Luck <tony.luck@intel.com>,
James Morse <james.morse@arm.com>,
Robert Richter <rric@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-edac@vger.kernel.org,
saikrishna12468@gmail.com, git@amd.com,
Shubhrajyoti Datta <shubhrajyoti.datta@amd.com>,
kernel test robot <lkp@intel.com>
Subject: Re: [PATCH v6 2/2] EDAC/zynqmp: Add EDAC support for Xilinx ZynqMP OCM
Date: Tue, 8 Nov 2022 19:39:02 +0100 [thread overview]
Message-ID: <Y2qiRoiYepte/R4W@zn.tnic> (raw)
In-Reply-To: <20221102070655.247511-3-sai.krishna.potthuri@amd.com>
On Wed, Nov 02, 2022 at 12:36:55PM +0530, Sai Krishna Potthuri wrote:
> Add EDAC support for Xilinx ZynqMP OCM Controller, this driver
So a while ago you said that this driver is for the on chip memory
controller. Is it possible for such a system to have another memory
controller too for which another EDAC driver gets loaded?
Because the EDAC core - at least on x86 - assumes that a single driver
runs on the system and I don't think I've ever had the case where we
need multiple drivers. And in such case to audit it for concurrency
issues.
So I guess the question is, can a system have zynqmp_ocm_edac and say,
synopsys_edac or some other EDAC driver loaded at the same time?
Thx.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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next prev parent reply other threads:[~2022-11-08 18:40 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-02 7:06 [PATCH v6 0/2] EDAC: Add support for Xilinx ZynqMP OCM EDAC Sai Krishna Potthuri
2022-11-02 7:06 ` [PATCH v6 1/2] dt-bindings: edac: Add bindings for Xilinx ZynqMP OCM Sai Krishna Potthuri
2022-11-10 9:10 ` (subset) " Krzysztof Kozlowski
2022-11-10 9:12 ` Krzysztof Kozlowski
2022-11-10 10:06 ` Krzysztof Kozlowski
2022-11-02 7:06 ` [PATCH v6 2/2] EDAC/zynqmp: Add EDAC support " Sai Krishna Potthuri
2022-11-08 18:39 ` Borislav Petkov [this message]
2022-11-09 11:21 ` Potthuri, Sai Krishna
2022-11-09 18:08 ` Borislav Petkov
2022-11-25 15:12 ` Borislav Petkov
2022-12-05 10:20 ` Potthuri, Sai Krishna
2022-12-05 13:16 ` Borislav Petkov
2022-12-05 14:49 ` Michal Simek
2022-12-05 15:19 ` Borislav Petkov
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