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 D4733248F6A; Tue, 11 Nov 2025 01:27:13 +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=1762824434; cv=none; b=AzbN2ZtEo1V0i7Dneowz82GWNhZZKCDLoXhfYF2Z9t/SQaFWDPEEx9Ka7EXoYQJ9jCH++8tn19BH/IzmGjdjqRxTIhQ8jmUPlXa269BFH7fH4ZQNwdr2l76de0Zl1DouTNYoXCAsVmBlVXaTy+KctDOSYlgIZ2m5MAQ4J8gIYAw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762824434; c=relaxed/simple; bh=iNvOSYOODysKgMjmeYsKGzNNEOwiBYpXH5VITYBdD98=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Dl+pkNE2Yc1PGrA+9WaRp1oKazla/2/NftjFOn9lglmCjO+N2+HLz0+34yVW5GCXrrrtHkMsdhyTEcgbDyVxdeF4J+Jt4msSkRwXCYe9sEq4YrJkAT/8gXyE76lvKFgcqtagYnN2M5vrXt+bk1AOhLfwr9KUMAV0v7e6wEktoLQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=B6KgdSAq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="B6KgdSAq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 75926C113D0; Tue, 11 Nov 2025 01:27:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1762824433; bh=iNvOSYOODysKgMjmeYsKGzNNEOwiBYpXH5VITYBdD98=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=B6KgdSAqdPKpyxbTd1D5rVGM721ieWaO265JSqQXd6LfIvMi5lQpA39H7dP92nPLR owAe3Sg3zwPjGxz62HpDIRrmSu+y6pM8OgfBdbKJhWip71NwHYT8hqCtBbMz7ZRw83 IdZDY3NckAqUfsX2ndfGdQ7BxeefxjESnsK06I9Q= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Peter Wang , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 6.17 494/849] scsi: ufs: host: mediatek: Fix unbalanced IRQ enable issue Date: Tue, 11 Nov 2025 09:41:04 +0900 Message-ID: <20251111004548.380602646@linuxfoundation.org> X-Mailer: git-send-email 2.51.2 In-Reply-To: <20251111004536.460310036@linuxfoundation.org> References: <20251111004536.460310036@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 6.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Peter Wang [ Upstream commit 91cad911edd1612ed28f5cfb2d4c53a8824951a5 ] Resolve the issue of unbalanced IRQ enablement by setting the 'is_mcq_intr_enabled' flag after the first successful IRQ enablement. Ensure proper tracking of the IRQ state and prevent potential mismatches in IRQ handling. Signed-off-by: Peter Wang Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/ufs/host/ufs-mediatek.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c index 188f90e468c41..055b24758ca3d 100644 --- a/drivers/ufs/host/ufs-mediatek.c +++ b/drivers/ufs/host/ufs-mediatek.c @@ -2111,6 +2111,7 @@ static int ufs_mtk_config_mcq_irq(struct ufs_hba *hba) return ret; } } + host->is_mcq_intr_enabled = true; return 0; } -- 2.51.0