From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 5EF1029D270; Sun, 1 Mar 2026 01:59:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772330344; cv=none; b=C/P0cBmYukL+MCe8lDADQkE5BXK9+lJNOgz9NGeIUViUNwhp0+aHL/7jaDQzRgdRpRh3zfnzr3NgN83V26Qmntu7UnwP+GQ+I9fmRvBauvPIDbfAqLns1Mg5kjFvRgeo3Zr/35gD1LFYLT/80gywVa29UTr7wcTP/fi9VQ3mAgM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772330344; c=relaxed/simple; bh=+XjBc//D/+PPrKkjErvUHuf9ObucpJZMyiFMPGIFTjE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=qKDKN96+R+1R5Ie4B5aaFLkkUqZcAOePCWgGScuuD6UIur1wXFfNq95XiIfdBhEJ6pjgInXi3bL/3ae4WgHsTE1ciMp58tvBXhFCWExaaNanWgQ5V+ymXg3eb9sivFIGJOpXsDvHw2nmB/L4YynDnMrUcoY3IVhLT8ZNOk3HKEU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hEHHERhZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="hEHHERhZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 97161C19421; Sun, 1 Mar 2026 01:59:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772330344; bh=+XjBc//D/+PPrKkjErvUHuf9ObucpJZMyiFMPGIFTjE=; h=From:To:Cc:Subject:Date:From; b=hEHHERhZ1TsaalCWYdxzEujE8dwRYftUYf6AZy2c9nGIwH1pN5pHJAcabTcG/hHOo 49EfQtqFrma9WydjVyakgg7ftnPXKDr6FNltEkF5/KthHAlFIX+zPZxcl7PzhdlLp9 YTm/t8MG6x4FTdVwNUEAgbi49XqptJZdFr3ke8UvrSsmsCh11C1eVvWiMbKvKvD0db 3VGyA47ydO76Ro3tWn2DqHAHe5C5daMBXpKY60RVZKU1YAEzxNfDw7w7fuvrKfHgdJ I33Zvz8+Terq5nrRlU0Cq57UfpZ3dugKciONptObkZAPVtANdTywY4yLgi3tr4XdL7 yCD8CegQKBeEg== From: Sasha Levin To: stable@vger.kernel.org, cassel@kernel.org Cc: Manivannan Sadhasivam , Shawn Lin , linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: FAILED: Patch "Revert "PCI: qcom: Enable MSI interrupts together with Link up if 'Global IRQ' is supported"" failed to apply to 5.10-stable tree Date: Sat, 28 Feb 2026 20:59:02 -0500 Message-ID: <20260301015902.1724692-1-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Hint: ignore X-stable: review Content-Transfer-Encoding: 8bit The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . Thanks, Sasha ------------------ original commit in Linus's tree ------------------ >From 7ebdefb87942073679e56cfbc5a72e8fc5441bfc Mon Sep 17 00:00:00 2001 From: Niklas Cassel Date: Mon, 22 Dec 2025 07:42:11 +0100 Subject: [PATCH] Revert "PCI: qcom: Enable MSI interrupts together with Link up if 'Global IRQ' is supported" This reverts commit ba4a2e2317b9faeca9193ed6d3193ddc3cf2aba3. Since the Link up IRQ support is going away, revert the MSI logic that got added for it too. Suggested-by: Manivannan Sadhasivam Signed-off-by: Niklas Cassel [mani: reworded the description] Signed-off-by: Manivannan Sadhasivam Tested-by: Shawn Lin Acked-by: Shawn Lin Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20251222064207.3246632-12-cassel@kernel.org --- drivers/pci/controller/dwc/pcie-qcom.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c index e87ec6779d44f..c5fcb87972e91 100644 --- a/drivers/pci/controller/dwc/pcie-qcom.c +++ b/drivers/pci/controller/dwc/pcie-qcom.c @@ -136,7 +136,6 @@ /* PARF_INT_ALL_{STATUS/CLEAR/MASK} register fields */ #define PARF_INT_ALL_LINK_UP BIT(13) -#define PARF_INT_MSI_DEV_0_7 GENMASK(30, 23) /* PARF_NO_SNOOP_OVERRIDE register fields */ #define WR_NO_SNOOP_OVERRIDE_EN BIT(1) @@ -1982,8 +1981,7 @@ static int qcom_pcie_probe(struct platform_device *pdev) goto err_host_deinit; } - writel_relaxed(PARF_INT_ALL_LINK_UP | PARF_INT_MSI_DEV_0_7, - pcie->parf + PARF_INT_ALL_MASK); + writel_relaxed(PARF_INT_ALL_LINK_UP, pcie->parf + PARF_INT_ALL_MASK); } qcom_pcie_icc_opp_update(pcie); -- 2.51.0