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=-11.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 27E8AC433ED for ; Thu, 1 Apr 2021 09:10:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E5F5E610CF for ; Thu, 1 Apr 2021 09:10:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233504AbhDAJJ5 (ORCPT ); Thu, 1 Apr 2021 05:09:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33576 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233327AbhDAJJp (ORCPT ); Thu, 1 Apr 2021 05:09:45 -0400 Received: from mail-pf1-x432.google.com (mail-pf1-x432.google.com [IPv6:2607:f8b0:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E746C0613E6 for ; Thu, 1 Apr 2021 02:09:45 -0700 (PDT) Received: by mail-pf1-x432.google.com with SMTP id v10so965043pfn.5 for ; Thu, 01 Apr 2021 02:09:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=3E3WfnmsRcCOXraj/CRRvpeiE4ZMxFvi1kpPttSBTBA=; b=puPf+QorSmvJ1a/xime3aehCman5i+p9Lm7CKq+fv0mD/WjUCeqzkHhdlT6TfXNLxQ UTQaHRFebT+gfT8MGV3i2WjUHDZLTw9TI4dUFEQLdaYxKql7K3LJuhWd0RMy44GlRBkt U/ZxYrd7DuQUvV9n/NJ44kR10AuYxjkWP6wOQtjEWtqDzdaDpI8316E7G5INo3sS64J8 ayn6udEIArfT6Dv867fv08JMzCGXhdWB13T0lN7GzBoUuLJi+6ZPsxmQ5NGsfJcrfuSd kBRE84DzeHRvYxqvaEzwL+zqm+EZXqFmnTN7V1S0C0dikMFsuRyYX9evG1FTNEemrnUO /nNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=3E3WfnmsRcCOXraj/CRRvpeiE4ZMxFvi1kpPttSBTBA=; b=fd8rTE+/im5o4X4cj905514dBmpMi8GuqFrs3xXqN1SRGzNEyEzbkwV4wGvEOPXmkm NVGFAIjfHMbEX9CvkzVKND1RzgX2IB63oTVECBgFd7CRBYDJmF+UqUyRS1s4WyYLFZR+ ycv2Wk1Wsq6ORqgMD8594UlsenwrAkO23XTYxUuVXUc7rD3K27VtnfnY3Lka4hB7pFf6 slwgFL/TRBMZZuK0RnAQBnO3LFmCRF586fT6Bjxpbdca3wzCZyCnIwTFbdgs8Xv0Q2m7 QIG0+KXeoiBJeEkwgrno1LPANMcu+N4eAGaIG0PQz0fnpKS5fJ0WszATUKz0DcThjvhO z3ug== X-Gm-Message-State: AOAM530gTbhV6vqCPK84F6bWJlZCV98i7QoUAxlB7hSqpPvng+qIFRJ9 40Feo0U6eKXb0He20UcA0v0x X-Google-Smtp-Source: ABdhPJz66+Gm1zWC1Zd92jqOvzeWFOnIeQysdpnWAYf11POOjdzKuJBDPIP8yDBlp2RQKwQFJgXUJA== X-Received: by 2002:a05:6a00:cc8:b029:217:4606:5952 with SMTP id b8-20020a056a000cc8b029021746065952mr6748921pfv.50.1617268185082; Thu, 01 Apr 2021 02:09:45 -0700 (PDT) Received: from localhost ([139.177.225.243]) by smtp.gmail.com with ESMTPSA id a26sm4910686pff.149.2021.04.01.02.09.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Apr 2021 02:09:44 -0700 (PDT) From: Xie Yongji To: christian.brauner@ubuntu.com, hch@infradead.org, gregkh@linuxfoundation.org, arve@android.com, tkjos@android.com, maco@android.com, joel@joelfernandes.org, hridya@google.com, surenb@google.com, viro@zeniv.linux.org.uk, sargun@sargun.me, keescook@chromium.org, jasowang@redhat.com Cc: devel@driverdev.osuosl.org, linux-fsdevel@vger.kernel.org Subject: [PATCH 0/2] Export receive_fd() to modules and do some cleanups Date: Thu, 1 Apr 2021 17:09:30 +0800 Message-Id: <20210401090932.121-1-xieyongji@bytedance.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org This series starts from Christian's comments on the series[1]. We'd like to export receive_fd() which can not only be used by our module in the series[1] but also allow further cleanups like patch 2 does. Now this series is based on Christoph's patch[2]. [1] https://lore.kernel.org/linux-fsdevel/20210331080519.172-1-xieyongji@bytedance.com/ [2] https://lore.kernel.org/linux-fsdevel/20210325082209.1067987-2-hch@lst.de Xie Yongji (2): file: Export receive_fd() to modules binder: Use receive_fd() to receive file from another process drivers/android/binder.c | 4 ++-- fs/file.c | 6 ++++++ include/linux/file.h | 7 +++---- 3 files changed, 11 insertions(+), 6 deletions(-) -- 2.11.0