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 X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13D20C0018C for ; Mon, 7 Dec 2020 18:42:11 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AA6E32389F for ; Mon, 7 Dec 2020 18:42:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AA6E32389F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:58634 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kmLSb-0001Bf-Iz for qemu-devel@archiver.kernel.org; Mon, 07 Dec 2020 13:42:09 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:36792) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kmLHY-0003P3-DP for qemu-devel@nongnu.org; Mon, 07 Dec 2020 13:30:44 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:26998) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kmLHV-0002Pk-4u for qemu-devel@nongnu.org; Mon, 07 Dec 2020 13:30:44 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1607365838; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=niYsuo2X8pirydx1VdN8fsdVSfkcCP6HTS9/qefV270=; b=ALxsehmY+mzHHXx9itVWBnsiMaLwPBzdF4GgtP1SJjAVzCb0zy+mjRMQGWdJEFfYTDYi+J BxsAfxw9XSxxLIKf8x9GMQrImzs7EmP3jmusqezAJCNd3L9nIgQYaddFxPxv8YhKx6IL4T 64Z77cOrnKXSn/4iBxIR5+SAAd3bjWE= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-277-lqU5BlVKPzGcfGK-sIH6YA-1; Mon, 07 Dec 2020 13:30:37 -0500 X-MC-Unique: lqU5BlVKPzGcfGK-sIH6YA-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 4D34C8015C3 for ; Mon, 7 Dec 2020 18:30:36 +0000 (UTC) Received: from horse.redhat.com (ovpn-116-41.rdu2.redhat.com [10.10.116.41]) by smtp.corp.redhat.com (Postfix) with ESMTP id A4FDD60BD8; Mon, 7 Dec 2020 18:30:27 +0000 (UTC) Received: by horse.redhat.com (Postfix, from userid 10451) id 256F4220BCF; Mon, 7 Dec 2020 13:30:27 -0500 (EST) From: Vivek Goyal To: qemu-devel@nongnu.org Subject: [PATCH 0/3] virtiofsd: Fix lo_flush() and inode->posix_lock init Date: Mon, 7 Dec 2020 13:30:18 -0500 Message-Id: <20201207183021.22752-1-vgoyal@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=vgoyal@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Received-SPF: pass client-ip=216.205.24.124; envelope-from=vgoyal@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mszeredi@redhat.com, dgilbert@redhat.com, virtio-fs@redhat.com, stefanha@redhat.com, lersek@redhat.com, vgoyal@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Laszlo is writing a virtiofs client for OVMF and noticed that if he sends fuse FLUSH command for directory object, virtiofsd crashes. virtiofsd does not expect a FLUSH arriving for a directory object. This patch series has one of the patches which fixes that. It also has couple of posix lock fixes as a result of lo_flush() related debugging. Vivek Goyal (3): virtiofsd: Set up posix_lock hash table for root inode virtiofsd: Disable posix_lock hash table if remote locks are not enabled virtiofsd: Check file type in lo_flush() tools/virtiofsd/passthrough_ll.c | 54 +++++++++++++++++++++++--------- 1 file changed, 39 insertions(+), 15 deletions(-) -- 2.25.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vivek Goyal Date: Mon, 7 Dec 2020 13:30:18 -0500 Message-Id: <20201207183021.22752-1-vgoyal@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Virtio-fs] [PATCH 0/3] virtiofsd: Fix lo_flush() and inode->posix_lock init List-Id: Development discussions about virtio-fs List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: virtio-fs@redhat.com, lersek@redhat.com, vgoyal@redhat.com Laszlo is writing a virtiofs client for OVMF and noticed that if he sends fuse FLUSH command for directory object, virtiofsd crashes. virtiofsd does not expect a FLUSH arriving for a directory object. This patch series has one of the patches which fixes that. It also has couple of posix lock fixes as a result of lo_flush() related debugging. Vivek Goyal (3): virtiofsd: Set up posix_lock hash table for root inode virtiofsd: Disable posix_lock hash table if remote locks are not enabled virtiofsd: Check file type in lo_flush() tools/virtiofsd/passthrough_ll.c | 54 +++++++++++++++++++++++--------- 1 file changed, 39 insertions(+), 15 deletions(-) -- 2.25.4