From: Borislav Petkov <bp@alien8.de>
To: Jia He <justin.he@arm.com>
Cc: 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>,
Qiuxu Zhuo <qiuxu.zhuo@intel.com>,
Yazen Ghannam <yazen.ghannam@amd.com>,
Jan Luebbe <jlu@pengutronix.de>,
Khuong Dinh <khuong@os.amperecomputing.com>,
Kani Toshi <toshi.kani@hpe.com>, Ard Biesheuvel <ardb@kernel.org>,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-edac@vger.kernel.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, nd@arm.com
Subject: Re: [PATCH v7 3/8] EDAC:ghes: Move ghes_edac.force_load to ghes module parameter
Date: Wed, 5 Oct 2022 17:13:55 +0200 [thread overview]
Message-ID: <Yz2fM+IbEkKmt8Ct@zn.tnic> (raw)
In-Reply-To: <20220929023726.73727-4-justin.he@arm.com>
On Thu, Sep 29, 2022 at 02:37:21AM +0000, Jia He wrote:
> ghes_edac_register() is too late to set this module flag ghes_edac.force_load.
> Also, other edac drivers should not be able to control this flag.
>
> Move this flag to the module parameter in ghes instead.
>
> Suggested-by: Toshi Kani <toshi.kani@hpe.com>
> Signed-off-by: Jia He <justin.he@arm.com>
> Reviewed-by: Toshi Kani <toshi.kani@hpe.com>
> ---
> drivers/acpi/apei/ghes.c | 8 ++++++++
> drivers/edac/ghes_edac.c | 10 +++-------
> include/acpi/apei.h | 2 ++
> 3 files changed, 13 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
> index 8cb65f757d06..b0a6445c6da2 100644
> --- a/drivers/acpi/apei/ghes.c
> +++ b/drivers/acpi/apei/ghes.c
> @@ -109,6 +109,14 @@ static inline bool is_hest_type_generic_v2(struct ghes *ghes)
> bool ghes_disable;
> module_param_named(disable, ghes_disable, bool, 0);
>
> +/*
> + * "ghes.edac_force_enable" forcibly enables ghes_edac and skips the platform
> + * check.
> + */
> +bool ghes_edac_force_enable;
> +EXPORT_SYMBOL(ghes_edac_force_enable);
> +module_param_named(edac_force_enable, ghes_edac_force_enable, bool, 0);
Why is this exported?
In the exemplary patch I sent you, that thing is static.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2022-10-05 15:14 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-29 2:37 [PATCH v7 0/8] Make ghes_edac a proper module Jia He
2022-09-29 2:37 ` [PATCH v7 1/8] efi/cper: export several helpers for ghes_edac to use Jia He
2022-09-29 2:37 ` [PATCH v7 2/8] EDAC/ghes: Add a notifier for reporting memory errors Jia He
2022-09-29 2:37 ` [PATCH v7 3/8] EDAC:ghes: Move ghes_edac.force_load to ghes module parameter Jia He
2022-10-05 15:13 ` Borislav Petkov [this message]
2022-10-08 8:14 ` Justin He
2022-09-29 2:37 ` [PATCH v7 4/8] ghes: Introduce a helper ghes_get_devices() Jia He
2022-09-29 2:37 ` [PATCH v7 5/8] EDAC/ghes: Make ghes_edac a proper module to remove the dependency on ghes Jia He
2022-09-29 2:37 ` [PATCH v7 6/8] EDAC: Add the ghes_get_devices() check for chipset-specific edac drivers Jia He
2022-09-29 2:37 ` [PATCH v7 7/8] apei/ghes: Use unrcu_pointer for cmpxchg Jia He
2022-09-29 2:37 ` [PATCH v7 8/8] EDAC/igen6: Return consistent errno when another edac driver is enabled Jia He
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=Yz2fM+IbEkKmt8Ct@zn.tnic \
--to=bp@alien8.de \
--cc=ardb@kernel.org \
--cc=devel@acpica.org \
--cc=james.morse@arm.com \
--cc=jarkko@kernel.org \
--cc=jlu@pengutronix.de \
--cc=justin.he@arm.com \
--cc=khuong@os.amperecomputing.com \
--cc=lenb@kernel.org \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-edac@vger.kernel.org \
--cc=linux-efi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mchehab@kernel.org \
--cc=nd@arm.com \
--cc=qiuxu.zhuo@intel.com \
--cc=rafael@kernel.org \
--cc=robert.moore@intel.com \
--cc=rric@kernel.org \
--cc=tony.luck@intel.com \
--cc=toshi.kani@hpe.com \
--cc=xueshuai@linux.alibaba.com \
--cc=yazen.ghannam@amd.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).