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Tue, 26 Mar 2024 12:50:02 +0000 (UTC) Date: Tue, 26 Mar 2024 13:49:56 +0100 From: Borislav Petkov To: Paul Menzel Cc: Thomas Gleixner , Peter Zijlstra , Josh Poimboeuf , Ingo Molnar , Dave Hansen , x86@kernel.org, LKML , Marco Elver , kasan-dev@googlegroups.com Subject: Re: Unpatched return thunk in use. This should not happen! Message-ID: <20240326124956.GFZgLEdFNDZSnQSuWx@fat_crate.local> References: <0851a207-7143-417e-be31-8bf2b3afb57d@molgen.mpg.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <0851a207-7143-417e-be31-8bf2b3afb57d@molgen.mpg.de> On Tue, Mar 26, 2024 at 01:40:57PM +0100, Paul Menzel wrote: > On a Dell XPS 13 9360/0596KF, BIOS 2.21.0 06/02/2022, Linux 6.9-rc1+ built > with > > CONFIG_KCSAN=y Are you saying that with KCSAN=n, it doesn't happen? From the splat lt looks like it complains when loading that cryptd module. But that thing looks like a normal module to me so it should be fine actually. Hmm. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette