linux-kernel - Re: [PATCH] gpiolib: read descriptor flags once in gpiolib_dbg

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <174038800639.24858.15060256292022357731.b4-ty@linaro.org>
Date: Mon, 24 Feb 2025 10:06:48 +0100
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Linus Walleij <linus.walleij@...aro.org>,
	Bartosz Golaszewski <brgl@...ev.pl>
Cc: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
	linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] gpiolib: read descriptor flags once in gpiolib_dbg_show()

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>


On Sat, 15 Feb 2025 11:08:47 +0100, Bartosz Golaszewski wrote:
> For consistency with most other code that can access requested
> descriptors: read the flags once atomically and then test individual
> bits from the helper variable. This avoids any potential discrepancies
> should flags change during the debug print.
> 
> 

Applied, thanks!

[1/1] gpiolib: read descriptor flags once in gpiolib_dbg_show()
      commit: 11067f50458a5bb3b72f83c508e03f321e0c0c34

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@...aro.org>