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 A3B60270545; Thu, 30 Jul 2026 15:41:29 +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=1785426090; cv=none; b=hYzJAu/McEGD+GxK3zeAG8tJP1SnUOKnagjNLS5cVzv5A+6oM6VSQp8T1g+2UHT4hpAvc6oGjzCbV13aIhwQAHkq3hoWY2w3cJ7HRNsvI0plV+Sm9hZaeRJ9YqjzxLYVKeMjnJA6iaP7traME/cle+bjG7TcQEdyCOiSHtE3z3w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785426090; c=relaxed/simple; bh=ox8TZ90O6dVbEHBofu7zuSLKaBMd73yvEhDEV2pzSG4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SBVQaJPrN2Uz7IPpeK0kDdn/dP20Jh43SPMJc9Z9ayYMyS+Mmn6nk1WiEPGEr9nTaeiG87xrrk5ME1BsQ4UGM4HQ4Jfzl91V0FI9OKQ50z7Bgpk7YDNMfLM07lBjBvh6HdMsm+ktFM3KNu2EYRVW5R1w3PUvsvo0R4Nfi7/XU3Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=AIGrlMIJ; 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="AIGrlMIJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EF3311F000E9; Thu, 30 Jul 2026 15:41:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1785426089; bh=OMiSnfp7KvXYUkSnGREqc0++V/f/lV1hFao0fQIAKz4=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=AIGrlMIJ8ehg/bwy2lI3Ft25Np1pujAOD2ymh5z7tHMyGZKYWoNnP6mFHcBJczk7B 6T0SREaCAiixupOptzPIUT2v2nwaWG+itsT4ZmL0VBkYkw0/LbUU+54TcAXGVWmwuY 5/9cRg8jfYye+5GnaSRh7BvZSp+7vqBSfXvoigB4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vitaly Prosyak , Alex Deucher Subject: [PATCH 6.12 280/602] drm/amdgpu/sdma6.0: replace BUG_ON() with WARN_ON() Date: Thu, 30 Jul 2026 16:11:12 +0200 Message-ID: <20260730141441.855617276@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260730141435.976815864@linuxfoundation.org> References: <20260730141435.976815864@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 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alex Deucher commit ec42c96c322e5cc48099ab5e67b5cbe236cb1949 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 c17a508a7d652da3728f8bbc481bfffe96d65a87) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c @@ -357,7 +357,7 @@ static void sdma_v6_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)); @@ -368,7 +368,7 @@ static void sdma_v6_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));