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 C773A43B6D1; Thu, 30 Jul 2026 14:40:14 +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=1785422415; cv=none; b=HMUXMK0K0dJCRftOa+6M2oSjqIXiPo4lKfdYBWk/ADiYcp/yGgtkUuMjHLvdZ6ZCIKEvUHIt+CnWZglJlcrwzCAJb9F4o9Jdxt5PAoOQ3uH9RdYS8zrkvHZ0ctyzw9lzH7XDQPJmE+V1mAU1cuzO43ANev9lEXYuLjmu57y18ng= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785422415; c=relaxed/simple; bh=MmkY1uIpvWL1BQxis6fCfOEoT2Vw+0trBumxrdCx27A=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=IqJg0qbOrQu8uSH+uLWCkT9G4JruFenfgXSMgl260wd0O81zZCwx7yXSvRKrpxjKMmuCCdM9UKqIgqoDQYTt5yRoz2O+NN2xGynP/BGiyE01ApU6BOEnDMsREFyf7P3MuvYreBy95uRfAyeR1dweOWuXIBhTFxkPtJW/N1/hobc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=YoyO+4kc; 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="YoyO+4kc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 29A791F000E9; Thu, 30 Jul 2026 14:40:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1785422414; bh=oZ9LUQ3fRiLcwxOmxwQFnnMQEWLUr6bYmX+T9tiGUyw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=YoyO+4kcSkNAQzA7mRNLhhsoMgUt1TmXUESSD1BZRVRzfKO/eOxWGNSiS53CUOSPJ 3KDz6kj0kBk3RVLTeTSN79zI1kmvKcaE9WyipvzNgD8VajC6u66ebQMJmVZwC7zXKT BZBD/6yqAJeZdIOq6Oxap4VKPfne6SACyFp/u4ac= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vitaly Prosyak , Alex Deucher Subject: [PATCH 7.1 430/744] drm/amdgpu/sdma5.2: replace BUG_ON() with WARN_ON() Date: Thu, 30 Jul 2026 16:11:43 +0200 Message-ID: <20260730141453.436192664@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 b9dd618a635d39fbb211454b6e8837b2a7f10fb0 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 ae658afc7f47f6147371ec42cc6b1a793dfdb5af) Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c @@ -377,7 +377,7 @@ static void sdma_v5_2_ring_emit_fence(st amdgpu_ring_write(ring, SDMA_PKT_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)); @@ -388,7 +388,7 @@ static void sdma_v5_2_ring_emit_fence(st amdgpu_ring_write(ring, SDMA_PKT_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));