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Wed, 4 Nov 2026 19:30:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793820658; bh=u2X249K8Gv42gMme4huYd6C+95aEaWoamySHZXVPIjo=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=OMLUUnxmfEftMfptXH6aASt5Tju/99MVIqrfpjLsj+gTwl1dsyCFLVnKp80I6LuKO oV0QkRgTSnk8cZI+NetFJ+jomOknbAag3B6bMdcrBaXvZtck+/xvDa4BUJ2zie3Nl+ JtAthSnHxj4wqZGdExdBuvFSspoTXOWRxDVg1T0H5FlP1TmWo+WfW5NXkRdAPOD/to FaY8dSSINRoeizDC8sYIFz0FPC+mWeUMnxUQ3X2aX90CpJQU6c09w6oMI8u7UP1as/ taIX+tu/yWMo7E9CWiCSlS8Nu91tL7Ok4VCHWyN5iv9o3t3dpMoYVw8gZLA2ml/4cB AZLZ4sqr4PQ7w== From: Christian Brauner To: linux-fsdevel@vger.kernel.org Cc: Linus Torvalds , Jann Horn , Josef Bacik , Chris Mason , Jeff Layton , NeilBrown , Eric Dumazet , Thomas Gleixner , Al Viro , Jonathan Corbet , Christoph Hellwig , Greg Kroah-Hartman , Joel Granados , Kees Cook , Jan Kara , Jan Kara , linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org, linux-acpi@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, linux-um@lists.infradead.org, linux-wireless@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, netdev@vger.kernel.org, ntfs3@lists.linux.dev, platform-driver-x86@vger.kernel.org, coreteam@netfilter.org, kexec@lists.infradead.org, linux-pci@vger.kernel.org, linux-sound@vger.kernel.org, netfilter-devel@vger.kernel.org, dri-devel@lists.freedesktop.org, ibm-acpi-devel@lists.sourceforge.net, jfs-discussion@lists.sourceforge.net, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-cifs@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-mm@kvack.org, linux-sh@vger.kernel.org, linux-usb@vger.kernel.org, samba-technical@lists.samba.org, sparclinux@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-doc@vger.kernel.org, linux-serial@vger.kernel.org, linux-atm-general@lists.sourceforge.net, Takashi Iwai , linux-input@vger.kernel.org, linux-raid@vger.kernel.org, linux-ext4@vger.kernel.org, linux-modules@vger.kernel.org, linux-debuggers@vger.kernel.org, "Christian Brauner (Amutable)" , Chuck Lever Subject: [PATCH RESEND v2 06/23] proc: make room for more entry flags Date: Wed, 4 Nov 2026 20:30:44 +0100 Message-ID: <20261104-work-procfs-core-v2-6-76ace653a773@kernel.org> In-Reply-To: <20261104-work-procfs-core-v2-0-76ace653a773@kernel.org> References: <20261104-work-procfs-core-v2-0-76ace653a773@kernel.org> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Mailer: b4 0.17-dev X-Developer-Signature: v=1; a=openpgp-sha256; l=723; i=brauner@kernel.org; h=from:subject:message-id; bh=mmFUc3YfLRQzskFnHhhj02Zv0+dhV+Q1flCEFZM8H8c=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWS9bq/YE8ppefVCfjBLi91KVfu7F1mOL7llu6gh/f5jz ymR0dtYOkpZGMS4GGTFFFkc2k3C5ZbzVGw2ytSAmcPKBDKEgYtTACYi1s3I8C83q8EjxTXpWd7G o5PTjr90WyF7Xu/d+3XP7z3p5dvzaw0jw/O3O9s41xUbhTy4tslNTFiwcAZnoY5Ak3vOm7LqhTE tjAA= X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Content-Transfer-Encoding: 8bit X-BeenThere: linux-um@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-um" X-Spam-Status: No, score=-18.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 ->flags of struct proc_dir_entry is a u8 and the next patches need more flags than it has room for, so make it a u16. Bit 6 stays free, vfs-7.5.mount takes it for PROC_ENTRY_CANT_MOUNT. No functional changes. Signed-off-by: Christian Brauner (Amutable) --- fs/proc/internal.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/proc/internal.h b/fs/proc/internal.h index 33776bc00ff0..7dea0237f08b 100644 --- a/fs/proc/internal.h +++ b/fs/proc/internal.h @@ -61,7 +61,7 @@ struct proc_dir_entry { struct rb_node subdir_node; char *name; umode_t mode; - u8 flags; + u16 flags; u8 namelen; char inline_name[]; } __randomize_layout; -- 2.53.0