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[2003:f6:5f11:4e08:ec76:e48b:71c0:6d70]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-4891c08faffsm1060922375e9.1.2026.04.27.09.09.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Apr 2026 09:09:17 -0700 (PDT) From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig=20=28The=20Capable=20Hub=29?= To: Matthew Brost , =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= , Rodrigo Vivi Cc: David Airlie , Simona Vetter , intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/xe: Don't emit UTS_RELEASE as part of device coredump Date: Mon, 27 Apr 2026 18:09:03 +0200 Message-ID: <20260427160902.1126027-2-u.kleine-koenig@baylibre.com> X-Mailer: git-send-email 2.47.3 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" X-Developer-Signature: v=1; a=openpgp-sha256; l=1843; i=u.kleine-koenig@baylibre.com; h=from:subject; bh=7ULxmc7hUYR1S4INLwOW5K0zoG4kmsPVAlhrpgL4LYE=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBp74oelWjG3La0DzZWsmKHlMT5sRuwk2gejY5io fQFBGkJCjKJATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCae+KHgAKCRCPgPtYfRL+ TnwDB/4m7AsHvYLAqulgtTAdaJFC1fPzTZiVIhtMG9GuQwzAxfx6PhQSBrNFftEA4NiV398Zz4p Ee867km6Wp3+qwvaS9G3CXnpcVIG3xDj+pw4I9gNgcnkRny7EEtD191fpjOVoLbLVbknMfDuBzi X/k3IQX/2CuEcpdrikcoKUA97fLoqGFnZgvdDIneVj+2OvLDwe4hVjLP4EbdoLNxMCpnJxkakuQ PMe5/o6rMRz/ij8/hgn1yS/BdUVjDxFrASzeR7g3xm3aOzYKzpRAsBxVldaI7D4RNu/p1rweXcn KiRLgv8/nuGnQPVNwKEjnLxyW8ZzrTdEIo1U4WISiqo0+XHN X-Developer-Key: i=u.kleine-koenig@baylibre.com; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 Content-Transfer-Encoding: quoted-printable UTS_RELEASE changes quite easily (e.g. uncommitted changes in the source tree or new commits). So when checking if a patch introduces changes to the resulting binary each usage of UTS_RELEASE is a source of annoyance as it introduces changes not caused by the change under test. It's little helpful to emit the kernel version in the device coredump, so drop the kernel version line from it. Signed-off-by: Uwe Kleine-K=C3=B6nig (The Capable Hub) --- Hello, I'm not really sure if my assertion above that the kernel version isn't helpful is actually true. If yes, there are a few more very similar changes to make: $ git grep -E 'drm_p.*UTS_RELEASE' v7.1-rc1 drivers/gpu/ v7.1-rc1:drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c: drm_printf= (&p, "kernel: " UTS_RELEASE "\n"); v7.1-rc1:drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c: drm_printf= (p, "kernel: " UTS_RELEASE "\n"); v7.1-rc1:drivers/gpu/drm/msm/msm_gpu.c: drm_printf(&p, "kernel: " UTS_RELE= ASE "\n"); v7.1-rc1:drivers/gpu/drm/xe/xe_devcoredump.c: drm_puts(&p, "kernel: " UT= S_RELEASE "\n"); Best regards Uwe drivers/gpu/drm/xe/xe_devcoredump.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_devcoredump.c b/drivers/gpu/drm/xe/xe_de= vcoredump.c index 558a1a9841a0..260e3f19286b 100644 --- a/drivers/gpu/drm/xe/xe_devcoredump.c +++ b/drivers/gpu/drm/xe/xe_devcoredump.c @@ -101,7 +101,6 @@ static ssize_t __xe_devcoredump_read(char *buffer, ssiz= e_t count, =20 drm_puts(&p, "**** Xe Device Coredump ****\n"); drm_printf(&p, "Reason: %s\n", ss->reason); - drm_puts(&p, "kernel: " UTS_RELEASE "\n"); drm_puts(&p, "module: " KBUILD_MODNAME "\n"); =20 ts =3D ktime_to_timespec64(ss->snapshot_time); base-commit: 254f49634ee16a731174d2ae34bc50bd5f45e731 --=20 2.47.3