Received-SPF: pass (google.com: domain of linux-kernel+bounces-63841-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249;
From: Jens Axboe <axboe@kernel.dk>
To: Denis Efremov <efremov@linux.com>, Arnd Bergmann <arnd@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>, Nathan Chancellor <nathan@kernel.org>, 
 Nick Desaulniers <ndesaulniers@google.com>, 
 Bill Wendling <morbo@google.com>, Justin Stitt <justinstitt@google.com>, 
 Christian Brauner <brauner@kernel.org>, Hannes Reinecke <hare@suse.de>, 
 Andrew Morton <akpm@linux-foundation.org>, 
 "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>, 
 Johannes Thumshirn <johannes.thumshirn@wdc.com>, 
 linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, 
 llvm@lists.linux.dev
In-Reply-To: <20240213095918.455478-1-arnd@kernel.org>
References: <20240213095918.455478-1-arnd@kernel.org>
Subject: Re: [PATCH] floppy: fix function pointer cast warnings
Message-Id: <170783975707.2331975.5627126509877821543.b4-ty@kernel.dk>
Date: Tue, 13 Feb 2024 08:55:57 -0700
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit


On Tue, 13 Feb 2024 10:59:07 +0100, Arnd Bergmann wrote:
> clang-16 complains about a control flow integrity (kcfi) violation
> casting between incompatible pointers:
> 
> drivers/block/floppy.c:2001:11: error: cast from 'void (*)(void)' to 'done_f' (aka 'void (*)(int)') converts to incompatible function type [-Werror,-Wcast-function-type-strict]
>  2001 |         .done           = (done_f)empty
>       |                           ^~~~~~~~~~~~~
> 
> [...]

Applied, thanks!

[1/1] floppy: fix function pointer cast warnings
      commit: 7789bf05529889a39bcf4cd17a68521de063b88b

Best regards,
-- 
Jens Axboe