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 147BD43DA3C; Thu, 30 Jul 2026 14:40:06 +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=1785422407; cv=none; b=edkHpJKOka2YXx7kU+S1IUvjWF9Yqr1OA3lZnONquw0e/pV++4N/xFLHm8Chq67cM2RHKIG4gJSeChtO7OcscFihpk1uI9/vfzzMwkMiWte7KB8loq/YZo+E4iar/2s1xGdJw80TTNww+HP6WCS0gjkiqWlZL4YvTyQda3uG3EA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785422407; c=relaxed/simple; bh=P3xLY72mozS0YJzSOeQLwcNLJ5XgnsJC9bFuoOr+l40=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dC1RFyJmqfhbj0fRCJeClDsXP0b4g8NAlnFBhAgQrJJ/QAJ7ChfhK+0MXjNmmatMwo/sdUccHKejoT7CJM7Ml5XGLDskj1Pi2WHNbAdJgCEEU/EiXkafQS1mmLTArUlsVumYsQvVtv4TSzoREXdB+szeubkK9qbYQ+1YOcK75W4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=gwAM5H2s; 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="gwAM5H2s" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6FF8A1F000E9; Thu, 30 Jul 2026 14:40:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1785422406; bh=/9/6MLXEr2Hk0rXcqF0cUFaXLpxlRmexyxCyBp6gEac=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=gwAM5H2sOPTVg8PDpDXxv14lB0TlXHYMndj01OHQTa/cGwUzWDebaDUHpeppq9+Cq UgzFtPgt+g9yqP3oKUrDNgbdNNiEcNYH3dkLP2D1JJGAMd+XddjY1ldctq1C5VkBxz KwUuDV6X1vYY75Ksen8YZzBxsg1rmzSGzoEpHves= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vitaly Prosyak , Alex Deucher Subject: [PATCH 7.1 428/744] drm/amdgpu/sdma7.0: replace BUG_ON() with WARN_ON() Date: Thu, 30 Jul 2026 16:11:41 +0200 Message-ID: <20260730141453.394712044@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 e80e28f398f5d9f6e361ffb56382d2e74fc87556 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 9723a8bed3aa251a26bee4583bac9d8fb064dd44) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v7_0.c @@ -363,7 +363,7 @@ static void sdma_v7_0_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)); @@ -374,7 +374,7 @@ static void sdma_v7_0_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));