Re: [PATCH v6 5/8] EDAC/ghes: Make ghes_edac a proper module to remove the dependency on ghes

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To: Justin He <Justin.He@xxxxxxx>
Subject: Re: [PATCH v6 5/8] EDAC/ghes: Make ghes_edac a proper module to remove the dependency on ghes
From: Borislav Petkov <bp@xxxxxxxxx>
Date: Mon, 26 Sep 2022 12:42:26 +0200
Cc: Len Brown <lenb@xxxxxxxxxx>, James Morse <James.Morse@xxxxxxx>, Tony Luck <tony.luck@xxxxxxxxx>, Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>, Robert Richter <rric@xxxxxxxxxx>, Robert Moore <robert.moore@xxxxxxxxx>, Qiuxu Zhuo <qiuxu.zhuo@xxxxxxxxx>, Yazen Ghannam <yazen.ghannam@xxxxxxx>, Jan Luebbe <jlu@xxxxxxxxxxxxxx>, Khuong Dinh <khuong@xxxxxxxxxxxxxxxxxxxxxx>, Kani Toshi <toshi.kani@xxxxxxx>, Ard Biesheuvel <ardb@xxxxxxxxxx>, "linux-acpi@xxxxxxxxxxxxxxx" <linux-acpi@xxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "linux-edac@xxxxxxxxxxxxxxx" <linux-edac@xxxxxxxxxxxxxxx>, "devel@xxxxxxxxxx" <devel@xxxxxxxxxx>, "Rafael J . Wysocki" <rafael@xxxxxxxxxx>, Shuai Xue <xueshuai@xxxxxxxxxxxxxxxxx>, Jarkko Sakkinen <jarkko@xxxxxxxxxx>, "linux-efi@xxxxxxxxxxxxxxx" <linux-efi@xxxxxxxxxxxxxxx>, nd <nd@xxxxxxx>
In-reply-to: <DBBPR08MB45383B270676A17CEEC36E75F7539@DBBPR08MB4538.eurprd08.prod.outlook.com>
References: <20220912144005.212624-1-justin.he@arm.com> <20220912144005.212624-6-justin.he@arm.com> <Yyn2zYLP9So0heBW@zn.tnic> <DBBPR08MB4538F21BA01114A0D30485E0F74E9@DBBPR08MB4538.eurprd08.prod.outlook.com> <Yy3UGgW3RWXcxr4w@zn.tnic> <DBBPR08MB45383B270676A17CEEC36E75F7539@DBBPR08MB4538.eurprd08.prod.outlook.com>

On Sun, Sep 25, 2022 at 03:07:12PM +0000, Justin He wrote:
> Okay, I am fine with removing ghes_present and ghes_edac_preferred if
> It is ok to register empty ghes_dev list without prompting an error 

What "prompting an error"?

In that case, you simply return a NULL list which says that GHES hasn't
been initialized...

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette

References:
- [PATCH v6 0/8] Make ghes_edac a proper module
  - From: Jia He
- [PATCH v6 5/8] EDAC/ghes: Make ghes_edac a proper module to remove the dependency on ghes
  - From: Jia He
- Re: [PATCH v6 5/8] EDAC/ghes: Make ghes_edac a proper module to remove the dependency on ghes
  - From: Borislav Petkov
- RE: [PATCH v6 5/8] EDAC/ghes: Make ghes_edac a proper module to remove the dependency on ghes
  - From: Justin He
- Re: [PATCH v6 5/8] EDAC/ghes: Make ghes_edac a proper module to remove the dependency on ghes
  - From: Borislav Petkov
- RE: [PATCH v6 5/8] EDAC/ghes: Make ghes_edac a proper module to remove the dependency on ghes
  - From: Justin He

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