From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9BB364119F8; Thu, 30 Jul 2026 14:53:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785423214; cv=none; b=cpc6H11asNoh2EKGFnDhWmOcTyf2mLLbxtA3Kz15Epm6whh2/6kGmD+LEPUllOVjsdk89KQ3IBGXDBMADxNWKQVwn5D7f8wPW0ubh4UYrKMANQaAOVH+nwBVyV3GU+kQeCDsBSniCCM+hI2ndnap95petzwd2H3My+fPj0t8MUg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785423214; c=relaxed/simple; bh=mwiWtDkGEbYRzZEnergu9hmk37wC5zxSMF6hhDdOgAI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=meWnSJnETiuJrr70uDt/l6FaAKFssq+eAepcvH7JOx2EG84qx52hpXcfsVSuitqeke4CveosCiZPOqkjKCoo2u5mzktIHNdBLI+Y0bW+5GJzqXTzwyySkVniGRMI4g5mzAqnkOeYYBTwR4ODFRrcb3//3L44GfPjlGIKEUJnZns= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=WA8lVXyv; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="WA8lVXyv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 023021F000E9; Thu, 30 Jul 2026 14:53:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1785423213; bh=wW3/frX7pYnzYgsi2gyycCo0poP/40MZJFqO0f1ZeZ8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=WA8lVXyv+0oZkHAEZIZHBHd1DLR9ujW8/gQy2+YFCnAxvaw8FmRP/vOn7pQ8h/hBS 55jVk0bNQz0FhZWcMtTAKC78YsqXey7SV5xlhZqtxyztikU6cU5HNYIzE6EWgOhv8O U4TPMnkMpH+GaxoR5lKnja44KaSQ7B9JbKUg5NaI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vitaly Prosyak , Alex Deucher Subject: [PATCH 7.1 707/744] drm/amdgpu/sdma7.1: replace BUG_ON() with WARN_ON() Date: Thu, 30 Jul 2026 16:16:20 +0200 Message-ID: <20260730141459.304506705@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260730141444.267951807@linuxfoundation.org> References: <20260730141444.267951807@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 7.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alex Deucher commit 767648c18d7872bbf54481ba846e055f7e1c0213 upstream. There's no need to crash the kernel for these cases. Reviewed-by: Vitaly Prosyak Signed-off-by: Alex Deucher (cherry picked from commit c4f230b51cf2d3e7e8b1c800331f3dbed2a9e3f5) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v7_1.c @@ -331,7 +331,7 @@ static void sdma_v7_1_ring_emit_fence(st amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_FENCE) | SDMA_PKT_FENCE_HEADER_MTYPE(0x3)); /* Ucached(UC) */ /* zero in first two bits */ - BUG_ON(addr & 0x3); + WARN_ON(addr & 0x3); amdgpu_ring_write(ring, lower_32_bits(addr)); amdgpu_ring_write(ring, upper_32_bits(addr)); amdgpu_ring_write(ring, lower_32_bits(seq)); @@ -342,7 +342,7 @@ static void sdma_v7_1_ring_emit_fence(st amdgpu_ring_write(ring, SDMA_PKT_COPY_LINEAR_HEADER_OP(SDMA_OP_FENCE) | SDMA_PKT_FENCE_HEADER_MTYPE(0x3)); /* zero in first two bits */ - BUG_ON(addr & 0x3); + WARN_ON(addr & 0x3); amdgpu_ring_write(ring, lower_32_bits(addr)); amdgpu_ring_write(ring, upper_32_bits(addr)); amdgpu_ring_write(ring, upper_32_bits(seq));