linux-kernel - Re: [PATCH v1] ACPI: bus: allow

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Message-ID: <ZhYq_HDwAi4B49Zz@black.fi.intel.com>
Date: Wed, 10 Apr 2024 09:00:28 +0300
From: Raag Jadav <raag.jadav@...el.com>
To: rafael@...nel.org, lenb@...nel.org, robert.moore@...el.com,
	mika.westerberg@...ux.intel.com, andriy.shevchenko@...ux.intel.com,
	stanislaw.gruszka@...ux.intel.com
Cc: linux-acpi@...r.kernel.org, acpica-devel@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] ACPI: bus: allow _UID matching for integer zero

On Thu, Mar 28, 2024 at 09:25:40AM +0530, Raag Jadav wrote:
> Commit b2b32a173881 ("ACPI: bus: update acpi_dev_hid_uid_match() to
> support multiple types") added _UID matching support for both integer
> and string types, which satisfies NULL @uid2 argument for string types
> using inversion, but this logic prevents _UID comparision in case the
> argument is integer 0, which may result in false positives.
> 
> Fix this using _Generic(), which will allow NULL @uid2 argument for
> string types as well as _UID matching for all possible integer values.
> 
> Fixes: b2b32a173881 ("ACPI: bus: update acpi_dev_hid_uid_match() to support multiple types")
> Signed-off-by: Raag Jadav <raag.jadav@...el.com>

Bump.

Anything I can do to move this forward?

Raag