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 575A843E081; Thu, 30 Jul 2026 15:14:15 +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=1785424456; cv=none; b=oR/S6d4Mos8jNfie4Xoj8z3q1M4dEAZKToTAzcBMBFh82w2gc9bzf5mvJIJUuKHzpqwhPZc33W4MzrpHPoK8o7PQg4PdK6Lw9oBwhWL1wI01+ZYXCUlKrBZRqaJyJJOPJsv1rFPV2ordjuH2KWnz3GzXQSqoep/KItiDa3Eihn0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785424456; c=relaxed/simple; bh=hAeouxnXLmIcIOalJ40sQZSYYRbQpcJO5DdjP0mv2xU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=lq3fvF85scCDXaf8UIuIRWWsbiS8RlDa/KFFT274w73jZ7L0kOgGhLUPo2jhRaTQRo5S79QuCx5dRReFZusJWVv+W3U91kHfWj4/nB5RAZXxqvEmZC3KfXq3XX5vvAzDhrzgFwuIi6sZ1ZumT6B9cbKnwEVPvJYjRtswjGZ+NKo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=R0eOJzhj; 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="R0eOJzhj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9DA891F000E9; Thu, 30 Jul 2026 15:14:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1785424455; bh=ccBd1eubvUd2igZWXyMOfAtE7YCatiM7E4e4+t0e0cs=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=R0eOJzhjVT6xrnWvE6zW8vxeYkBeZJGyuLRcKiL+U6vwfmbZvFO9yNmDpQrecH8T4 2dJKRJTpTLTERkikQ1fUIG2tovpX2wXAEVBHUMLwjcxSFvgorKetpLvoI3tgIYKeER pt7BAhnNHqmJL23aIhTSDGn8jf5gsoUVoBk5lgb8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vitaly Prosyak , Alex Deucher Subject: [PATCH 6.18 363/675] drm/amdgpu/sdma5.2: replace BUG_ON() with WARN_ON() Date: Thu, 30 Jul 2026 16:11:33 +0200 Message-ID: <20260730141452.845270315@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260730141445.110192266@linuxfoundation.org> References: <20260730141445.110192266@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 6.18-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 @@ -378,7 +378,7 @@ 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)); @@ -389,7 +389,7 @@ 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));