Re: [PATCH] scsi: csiostor: avoid function pointer casts

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To: Arnd Bergmann <arnd@xxxxxxxxxx>
Subject: Re: [PATCH] scsi: csiostor: avoid function pointer casts
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Thu, 15 Feb 2024 15:14:19 -0500
Cc: "James E.J. Bottomley" <jejb@xxxxxxxxxxxxx>, "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, Nathan Chancellor <nathan@xxxxxxxxxx>, Nick Desaulniers <ndesaulniers@xxxxxxxxxx>, Bill Wendling <morbo@xxxxxxxxxx>, Justin Stitt <justinstitt@xxxxxxxxxx>, James Bottomley <JBottomley@xxxxxxxxxxxxx>, Naresh Kumar Inna <naresh@xxxxxxxxxxx>, linux-scsi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, llvm@xxxxxxxxxxxxxxx
In-reply-to: <20240213100518.457623-1-arnd@kernel.org> (Arnd Bergmann's message of "Tue, 13 Feb 2024 11:05:00 +0100")
Organization: Oracle Corporation

Arnd,

> csiostor uses function pointer casts to keep the csio_ln_ev state
> machine hidden, but this causes warnings about control flow integrity
> (KCFI) violations in clang-16 and higher:

Applied to 6.9/scsi-staging, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

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- [PATCH] scsi: csiostor: avoid function pointer casts
  - From: Arnd Bergmann

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