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 A7A5E3CCFC3; Mon, 17 Aug 2026 15:08:20 +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=1786979301; cv=none; b=uuemwDAR+4+KXzNUuVbWpOKwiIFcWWbCUjXBKcSGJN4Do+CrMb9m3uixOT0782uddEXIVRNc12ti2WZVF8uelxBvWRxqhlNSwZlNsWq6F5Gr4S97tu1mob0JZDdBrvhagplMgsET6K17JPjZjCU0b6rVgihi4hjiOUQeZMzI4K0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786979301; c=relaxed/simple; bh=n66Q9bOkEGo1WpHGQZJjfrmkLwFCCheHFySMK2Rqhck=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=XcpCG1nrPhSUzmC3F9SRPj6lXhT+8UF/wBj/PyxME3+KX3OwZ4CuYO0jTZ8c0wcA3A9G/KFJT7sH7A4PF7CZ+vHiSRMoFgldLe7atitJVnnb9oop/KQ1y+9t9iujFjV93pmXxr3YrPHv+A1LHMHr4HL9ZwiYv2gSusEOpxi8PRU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=AHu/35BJ; 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="AHu/35BJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0C6461F00A3D; Mon, 17 Aug 2026 15:08:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1786979300; bh=vN6VoH+gQpjG9DZwGTbWJr4gF6QaNg4/CgRJ2TyNYvQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=AHu/35BJHXVgU6EsJZMTP6OJFS7O+ixzjso06PvecCHRFKhf02dP++zv+wqmMaFlV azAhfz3mQuxljHjps8fWgmbYaaYJo52DQe2rma7vBBgGsQg0vV1To0X9aKeP3ngN4D cVCDYFCxjEhdADkljqGYssl3mjlVmXq7UxKnWBsM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vitaly Prosyak , Alex Deucher Subject: [PATCH 6.1 178/609] drm/amdgpu/sdma6.0: replace BUG_ON() with WARN_ON() Date: Mon, 17 Aug 2026 15:27:54 +0200 Message-ID: <20260817132550.028672947@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260817132543.039278408@linuxfoundation.org> References: <20260817132543.039278408@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 6.1-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 @@ -363,7 +363,7 @@ 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)); @@ -374,7 +374,7 @@ 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));