From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 046A6C3ABC5 for ; Thu, 8 May 2025 07:02:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:To:From:Reply-To:Cc:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=3WS8LxwQoJ5XxOGfVj2y0TcongrrYGj3oyFHGMfKT/o=; b=j3T8O8EKdK9hZX/UcQpe9/saen hPke2AfAzyXiMnlDiUFSUgPKlQUYbuEXwfNBkusa6aApWwGBUCf7Eb0/g1DBoF153zZ471vTA2KEI Gc1JsJ6+7SzD+pUr1uhfQgwCroXB11bO4U0v9jDQqP6XcsIm+elyAkGpce+dcKxpQap8seWu9PaTU yo06EQxX9GcK0jQh9c+3vI2/92jyZF8K9VNMujkOX6P9r554vzw7s7bY8XnneivIwkZWe/9Y2i4I5 +3JRuCQkAwR8wNZP0VsMJz4+8o0H6SqIRVSK/jGw9jZN+NVGkjYW4mJWqZdbmefmKF3m9HXi6qig/ FoEqsZTA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uCvH9-0000000HX4U-2RxW; Thu, 08 May 2025 07:02:35 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uCvDd-0000000HWns-2eSh for linux-nvme@lists.infradead.org; Thu, 08 May 2025 06:58:58 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id D95CF5C4D08; Thu, 8 May 2025 06:56:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 299ABC4CEEB; Thu, 8 May 2025 06:58:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746687536; bh=REobe+ryqEk9uKJkXkW9b/4niQr7W/nhsYYmMKc4zcM=; h=From:To:Subject:Date:From; b=YoQyxs9SrRQiBKwrecYi3XNrXgyc77JBtKIUy3v9GTargUR7iUHR09jlP6M+cLLe0 7nV+6tyHrh1mIPnd0mw7Bcrs0Ag5OTEnvadmTyLkJ4gNitwVTk43vmlBYqLItSRiRz ecUeCuYuQF205EpD8crqL4+iLanl+sr3plsFU4CKCU7Mkpi+I1u0fYejBy2dY6DjeL kFUbmC+u6MyoQQe/pSPcAc+hlgV9N/ZGriUOpBpRmkOvajcaORalM91EG9m46Wl7ss CPi/s6oDgK6wFBlYsONDs0C7Sjv2Oq83rrx3uaCZ+KWZ609pVKiMAwrmuzESPb79cU 9YtKl3Yn87k3g== From: Damien Le Moal To: linux-nvme@lists.infradead.org, Keith Busch , Christoph Hellwig , Sagi Grimberg , Chaitanya Kulkarni Subject: [PATCH 0/4] nvmet pci-epf fixes Date: Thu, 8 May 2025 15:57:41 +0900 Message-ID: <20250508065745.389199-1-dlemoal@kernel.org> X-Mailer: git-send-email 2.49.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250507_235857_710973_4CEB1951 X-CRM114-Status: UNSURE ( 7.78 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Four patches to fix and improve IRQ handling in the PCI endpoint target driver. The issues fixed by the first 2 patches where discovered with testing polling queues (set on the host side). The following 2 patches are small improvements/cleanup in the same IRQ handling area. Damien Le Moal (4): nvmet: pci-epf: Clear completion queue IRQ flag on delete nvmet: pci-epf: Do not fall back to using INTX if not supported nvmet: pci-epf: Cleanup nvmet_pci_epf_raise_irq() nvmet: pci-epf: Improve debug message drivers/nvme/target/pci-epf.c | 35 ++++++++++++++++++++++------------- 1 file changed, 22 insertions(+), 13 deletions(-) -- 2.49.0