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Wed, 05 Nov 2025 19:18:53 -0800 (PST) Received: from turing-police ([2601:5cf:407f:b7f2::c36]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-880828f62absm11289396d6.19.2025.11.05.19.18.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Nov 2025 19:18:53 -0800 (PST) From: "Valdis Kl=?utf-8?Q?=c4=93?=tnieks" X-Google-Original-From: "Valdis Kl=?utf-8?Q?=c4=93?=tnieks" X-Mailer: exmh version 2.10.0-pre 07/05/2021 with nmh-1.8+dev To: Amit Dhingra cc: =?UTF-8?Q?Timur_Krist=C3=B3f?= , Alex Deucher , Leo Li , David Airlie , amd-gfx list , dri-devel , linux-kernel@vger.kernel.org, Kees Cook , linux-hardening@vger.kernel.org Subject: Re: linux-next-20251029 - build error in amdgpu In-reply-to: References: <1043551.1761844832@turing-police> <32ed124e9d603cad950c4836c7a14a3ba8bc2068.camel@gmail.com> <1296761.1762045181@turing-police> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Wed, 05 Nov 2025 22:18:51 -0500 Message-ID: <105884.1762399131@turing-police> X-Mailman-Approved-At: Thu, 06 Nov 2025 13:41:01 +0000 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" On Wed, 05 Nov 2025 18:34:05 -0800, Amit Dhingra said: > I have the same problem. > ... > Setting RANDSTRUCT_NONE=3Dy seems to stop the error. > > =5B1=5D https://lore.kernel.org/all/2025062439-tamer-diner-68e9=40gregk= h/ Wow. I wouldn't have guessed that RANDSTRUCT would be the cause... However, RANDSTRUCT_NONE=3Dy does make dce_stream_encoder.c compile clean= ly. Adding Kees Cook and the linux-hardening list to the cc:, hope somebody h= as an idea what's going on.