From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794061442; b=V33ZzKvody1vbq3460Mz8KfsGoUltczAlQZE3KokkZpTwuy/ujyOHNYhKl7lUcttzQqV KUKIFl5TvxpCnL+UO0OycC2DCFJlfR7oomuXrt4IOJ598jYhmNCPLc1lddByxhWfWq4cv 8ZxNtWNIL5jtrlLCRW7ifNm+jKVRFirtJb8h61O1RP9nC45cmZ6z5hNycukV7JKrnIPHW rJKGdElhSRPI9o6b+UviDqUgQAwA5eexQJ7QetqMsNuC+6qwsghMQQf3wq2A/6fLnUuFm xCIg/BRAtBlyzOXYLDGX03JG5VV1sJwEZ27G3dJJDfcqwUWUS8mzNUnYtOX8bfAoKhw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794061442; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=ukc9XKMG9kUP3hOSuhevHqc3PYUeTAO4pCFgwGcNkC4=; b=Xn16qraLFhAbe7WhLXJWPw1K3+kafHc7Yu1/HWOZBlbxX50SKdaQtBFhEEgN1g5j2X57 HJZ/4hfKTlee8h1BSKCIyRvNztQam7w3N8U7Id141c7hLumTlIac2hh3w6IC1J0QT4kw+ gXi/WkeX89FYL2vhkMIPcpp8s+h9WFufkVNR2DhCdWB2yT5kX7LCthBxWWyKH17peEmiQ lAkGUjPre77m6TelMt3TWKevpsCNUXRgmi1xx7i4p1Cb6yEIJjI+g39ZqDRJRhNBqBIg3 iQDRnoZMI1c7OTRggmI715dVkoQRk8rcZpnKZE+5hoHlHCr1ciogzjkPsFoBGUqMojQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=b6YmgHjx; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7C032606A326; Sat, 7 Nov 2026 14:24:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=b6YmgHjx Received: by smtp.kernel.org (Postfix) with ESMTPSA id 03C611F0089F; Sat, 7 Nov 2026 14:24:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1794061442; bh=ukc9XKMG9kUP3hOSuhevHqc3PYUeTAO4pCFgwGcNkC4=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=b6YmgHjxQQf2nPMCY7PgoKVHaBmeLmU+TOsPAcjVh2d1UhmrE1nSx+qfvGDgVMXsi pqKdg9yngpjqD6o/+QCFWOb/lqNAMxg9s4G4Yjp7kdBs4/NdwF5f45vsZAuBejFuqe Y3Aaa9m80lmsJ9noQQtB8nW9UUjK2lndvj1o2pqE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Mukul Joshi , Alex Deucher , Sasha Levin Subject: [PATCH 6.12 0550/1536] drm/amdgpu/gmc12: properly pass flush_type to gmc_v12_0_flush_vm_hub() Date: Sat, 7 Nov 2026 08:42:46 -0500 Message-ID: <20261107135013.050788851@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261107134957.653319350@linuxfoundation.org> References: <20261107134957.653319350@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list 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 [ Upstream commit 0bfb1bfc82e8fa386d4fad1caa5812b6afafa626 ] In gmc_v12_0_flush_gpu_tlb(), flush_type was not properly passed to gmc_v12_0_flush_vm_hub(). This only affected the MMIO path. In most cases the flush would go through MES. Reviewed-by: Mukul Joshi Signed-off-by: Alex Deucher (cherry picked from commit 6498e33f22a12fdc759a0c78bfe0547819277a36) Cc: stable@vger.kernel.org Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c index 7e70d6f8726af..91da98682b9c7 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v12_0.c @@ -339,7 +339,7 @@ static void gmc_v12_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid, return; } - gmc_v12_0_flush_vm_hub(adev, vmid, vmhub, 0); + gmc_v12_0_flush_vm_hub(adev, vmid, vmhub, flush_type); return; } -- 2.53.0