From: "Kani, Toshi" <toshi.kani@hpe.com>
To: Borislav Petkov <bp@alien8.de>
Cc: Justin He <Justin.He@arm.com>, Ard Biesheuvel <ardb@kernel.org>,
Len Brown <lenb@kernel.org>, James Morse <James.Morse@arm.com>,
Tony Luck <tony.luck@intel.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
"Robert Richter" <rric@kernel.org>,
Robert Moore <robert.moore@intel.com>,
"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>,
"devel@acpica.org" <devel@acpica.org>,
"Rafael J . Wysocki" <rafael@kernel.org>,
Shuai Xue <xueshuai@linux.alibaba.com>,
Jarkko Sakkinen <jarkko@kernel.org>,
"linux-efi@vger.kernel.org" <linux-efi@vger.kernel.org>,
nd <nd@arm.com>, "stable@kernel.org" <stable@kernel.org>
Subject: RE: [PATCH 2/2] EDAC/ghes: Modularize ghes_edac driver to remove the dependency on ghes
Date: Wed, 17 Aug 2022 20:22:58 +0000 [thread overview]
Message-ID: <PH7PR84MB183888AC20B37A3D891C332D826A9@PH7PR84MB1838.NAMPRD84.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <YvyruNX+BUi+O3Df@zn.tnic>
On Wednesday, August 17, 2022 2:50 AM, Borislav Petkov wrote:
> On Wed, Aug 17, 2022 at 01:39:32AM +0000, Kani, Toshi wrote:
> > Yes, but the impact is not necessarily limited to these modules.
>
> The impact is limited only to the modules which would otherwise
> potentially load on a HP system which advertizes as "HPE ", "Server ".
>
> You're the only user of ghes_edac. So please state which drivers you
> want blocked from loading on those platforms and where ghes_edac should
> load instead.
ghes_edac is used on Arm. This original issue happened on a non-HPE
platform. I am not sure if this chipset-specific edac vs ghes_edac ordering
issue is x86-specific.
It may be safer to add the ghes check to edac_mc_add_mc_with_groups()
to keep it protected from any edac driver.
Toshi
next prev parent reply other threads:[~2022-08-17 20:24 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-11 9:17 [PATCH 0/2] Modularize ghes_edac driver Jia He
2022-08-11 9:17 ` [PATCH 1/2] efi/cper: export several helpers for ghes edac to use Jia He
2022-08-11 15:07 ` Ard Biesheuvel
2022-08-12 14:46 ` Borislav Petkov
2022-08-15 1:13 ` Justin He
2022-08-11 9:17 ` [PATCH 2/2] EDAC/ghes: Modularize ghes_edac driver to remove the dependency on ghes Jia He
2022-08-11 19:26 ` Kani, Toshi
2022-08-12 10:58 ` kernel test robot
2022-08-12 14:46 ` Borislav Petkov
2022-08-15 1:32 ` Justin He
2022-08-17 8:36 ` Borislav Petkov
2022-08-16 2:20 ` Justin He
2022-08-17 1:39 ` Kani, Toshi
2022-08-17 8:50 ` Borislav Petkov
2022-08-17 20:22 ` Kani, Toshi [this message]
2022-08-17 20:56 ` Borislav Petkov
2022-08-17 21:09 ` Kani, Toshi
2022-08-17 21:34 ` Borislav Petkov
2022-08-18 1:24 ` Justin He
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