linux-kernel - Re: [PATCH 0/3] CXL: ACPI: faux: Fix cxl

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Message-ID: <2af31ff8-eee0-4868-8f97-2a390910f9ed@intel.com>
Date: Mon, 9 Jun 2025 08:04:27 -0700
From: Dave Jiang <dave.jiang@...el.com>
To: Dan Williams <dan.j.williams@...el.com>, gregkh@...uxfoundation.org,
 rafael.j.wysocki@...el.com
Cc: linux-cxl@...r.kernel.org, linux-acpi@...r.kernel.org,
 linux-kernel@...r.kernel.org, Ben Cheatham <Benjamin.Cheatham@....com>,
 Danilo Krummrich <dakr@...nel.org>, "Rafael J. Wysocki" <rafael@...nel.org>,
 Sudeep Holla <sudeep.holla@....com>
Subject: Re: [PATCH 0/3] CXL: ACPI: faux: Fix cxl_core.ko module load
 regression

On 6/6/25 8:32 PM, Dan Williams wrote:
> git bisect flags:
> 
> 6cb9441bfe8d ("ACPI: APEI: EINJ: Transition to the faux device interface")
> 
> ...as the reason basic CXL unit tests are failing on latest mainline. In
> addition to the fix to einj-core.c, this also needs some updates to
> faux_device to make it behave more like platform_driver_probe(). Details
> in the individual patches.
> 
> Dan Williams (3):
>   driver core: faux: Suppress bind attributes
>   driver core: faux: Quiet probe failures
>   ACPI: APEI: EINJ: Do not fail einj_init() on faux_device_create()
>     failure

LGTM
Reviewed-by: Dave Jiang <dave.jiang@...el.com>

> 
>  drivers/acpi/apei/einj-core.c | 9 +++------
>  drivers/base/faux.c           | 3 ++-
>  2 files changed, 5 insertions(+), 7 deletions(-)
> 
> 
> base-commit: a9dfb7db96f7bc1f30feae673aab7fdbfbc94e9c