From patchwork Fri Aug 4 08:48:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Mikhalitsyn X-Patchwork-Id: 13341483 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 981FDC41513 for ; Fri, 4 Aug 2023 08:51:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229921AbjHDIvP (ORCPT ); Fri, 4 Aug 2023 04:51:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43994 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229657AbjHDItr (ORCPT ); Fri, 4 Aug 2023 04:49:47 -0400 Received: from smtp-relay-internal-1.canonical.com (smtp-relay-internal-1.canonical.com [185.125.188.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5768049EE for ; Fri, 4 Aug 2023 01:49:44 -0700 (PDT) Received: from mail-ej1-f69.google.com (mail-ej1-f69.google.com [209.85.218.69]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id 099513F205 for ; Fri, 4 Aug 2023 08:49:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1691138983; bh=dyWOzKMsgYqMEu72C+uRJxx6NqzlAitmeRu8HoKY4M0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=ZNrOGyMdhSbUWaPxbXUByW//QlkHyWsBSHBkmnrqa3XJTaf36P70SYs13RwxBQjfL P91uMcwmComDokDVOQD+cay0H8FtpsC4biBcP6F2zQWxSCXAorcwGa3/mJ51Z+AbgN wzgyltI6rAhU2ZDVa725rhxeHcWQ/O6sf1f0EsuabKLjEdR41UUJ8KRqJaKhrhWccH 2dcV6sL+UlkDfICjPqy/EHucmZJzEFIaPhcyBssOEsKoTt1zMUmZxWihmzqeqFuBEr ya6kzfN9mjfrPgZk2WhN99jGFC7RHIS+SRH3FpWc+BZ+yC8HqjBWIAb8RZjjKm6S18 NGmSyevmIfstA== Received: by mail-ej1-f69.google.com with SMTP id a640c23a62f3a-94a34a0b75eso125083766b.1 for ; Fri, 04 Aug 2023 01:49:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691138981; x=1691743781; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=dyWOzKMsgYqMEu72C+uRJxx6NqzlAitmeRu8HoKY4M0=; b=VeckfOE1XShkogX0db6nxb8c+ukbLcKgQlPmjNxIZz/HfiB2g53iMFJs3Gb9IiEmwI LyIsNsdBIbwxNrRcbSr28MDtEnMHOmA11n4/zHSNeJWzEA92wuN2Up2yK0J7a65EYO45 f8aAPi1mL98WnmdQvUAIpgYOIsfiSooUkVm9QGQFcHRbMKblJ/o7d72Q+hqiuIRen/zB DPjiT7sXFpYo9tQTDWjOFTbib7hsWtGSS/b55jjN+vVKaht8dZvXGAJgp4cDGvJjR6Js Y7Nx1S3/z9MYmXEKc70f/X+8eshVq1lCBmB2menhNAcmekujFvH+KChrtZ/2+B4fC8vK eSNg== X-Gm-Message-State: AOJu0Yw8kkK+E3tG6pkNjEdtXcMotJ4t6EBPsZuWYNEFsDxBWuY+IQ80 8zRzBzU9WFiJHlLs28BYwjw3CatocnXT7B/pYqo+4pQ34S+W/uWHOd80KTiqirdJIBzNJxd2cGA 4baOOTIdMuTWbr8F5foFULOXs91DZfgy8hsB75p5vykjnu5EmWNQ= X-Received: by 2002:a17:906:1045:b0:997:e9a3:9c59 with SMTP id j5-20020a170906104500b00997e9a39c59mr1098704ejj.6.1691138981178; Fri, 04 Aug 2023 01:49:41 -0700 (PDT) X-Google-Smtp-Source: AGHT+IH95AAsx4OwruricX0LBMySZoccvHc9K7IbrBk/rcTzsxclDEI57KHtgRFatiy3JlDtPKgKBw== X-Received: by 2002:a17:906:1045:b0:997:e9a3:9c59 with SMTP id j5-20020a170906104500b00997e9a39c59mr1098698ejj.6.1691138981036; Fri, 04 Aug 2023 01:49:41 -0700 (PDT) Received: from amikhalitsyn.local (dslb-088-066-182-192.088.066.pools.vodafone-ip.de. [88.66.182.192]) by smtp.gmail.com with ESMTPSA id k25-20020a17090646d900b00992e94bcfabsm979279ejs.167.2023.08.04.01.49.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Aug 2023 01:49:40 -0700 (PDT) From: Alexander Mikhalitsyn To: xiubli@redhat.com Cc: brauner@kernel.org, stgraber@ubuntu.com, linux-fsdevel@vger.kernel.org, Jeff Layton , Ilya Dryomov , ceph-devel@vger.kernel.org, Alexander Mikhalitsyn , linux-kernel@vger.kernel.org Subject: [PATCH v9 07/12] ceph: allow idmapped permission inode op Date: Fri, 4 Aug 2023 10:48:53 +0200 Message-Id: <20230804084858.126104-8-aleksandr.mikhalitsyn@canonical.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230804084858.126104-1-aleksandr.mikhalitsyn@canonical.com> References: <20230804084858.126104-1-aleksandr.mikhalitsyn@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org From: Christian Brauner Enable ceph_permission() to handle idmapped mounts. This is just a matter of passing down the mount's idmapping. Cc: Xiubo Li Cc: Jeff Layton Cc: Ilya Dryomov Cc: ceph-devel@vger.kernel.org Signed-off-by: Christian Brauner Signed-off-by: Alexander Mikhalitsyn --- fs/ceph/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index 136b68ccdbef..9b50861bd2b5 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -2977,7 +2977,7 @@ int ceph_permission(struct mnt_idmap *idmap, struct inode *inode, err = ceph_do_getattr(inode, CEPH_CAP_AUTH_SHARED, false); if (!err) - err = generic_permission(&nop_mnt_idmap, inode, mask); + err = generic_permission(idmap, inode, mask); return err; }