From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 776EA30F545; Fri, 14 Nov 2025 10:15:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763115339; cv=none; b=ADdOb0YU6o6+n/AA1+VRLvu5JM6AznWR4khm/1ynk+Bauq6YygXQ8TuERw06J8uW9/T7qo9L7qMfASI5rC+O+q4svzdKSnOC49S6fC9+yUBd85udCgi3hQ/jcGTAv6xWz+XAp4EHobfC4d4cOVc4y88nPYudthoAO5fvl79blXI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763115339; c=relaxed/simple; bh=VTcpZf++DdoOZc7b5v7VEHLZWSpUt3ddhQgbOB2RN0s=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ut0f2PiB0VlioWD1oWP0oPlM03nfw/gpNcwg2O/KEoavQjyudmnGXGB1psgkBvNXZdQi6wAlGnHcgBQYIPsek2m/H0Ikg/jH67OrVmr5nI1IEWuYET/bsSZb+tQT2J3wYHRudt8z6p/h54FAriJErH0MUFBYfAg9Ht4fHhIEttw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=i/+ugTEX; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="i/+ugTEX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ACF81C4CEF8; Fri, 14 Nov 2025 10:15:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1763115339; bh=VTcpZf++DdoOZc7b5v7VEHLZWSpUt3ddhQgbOB2RN0s=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=i/+ugTEX9BRASh/Ic7NM92DTKxO4dRL4XcrJvUcvirUMPyrEXenpGrgOEj0yehoeo MKFRpbLB20d2FnBo+5xJRB992SPA3rLkiy/D99D52n9OhIUJP7sT9OVcO7GQtDMyeH VbIVVsMFQZ/aU2cfaAUDLrEUS+KaPUTTxav/fkZHbNEgbhDPh5mZbBpEHeAm9ApbOL WdtZKXfrJ2nXSw3v9Fms2zZfH/S6o7X6UaEeTfiBJgZyR7PNZ3/5SrcUwpNO+MF0rC whm2ZC5i9XznDe5c/9zESEt62S4mNDgGbwtJZw106Nu0DrMoSfZt0ouBSicJ1XOypZ GmNPRPT4kneJg== From: Christian Brauner Date: Fri, 14 Nov 2025 11:15:19 +0100 Subject: [PATCH 4/6] ovl: mark ovl_setup_cred_for_create() as unused temporarily Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251114-work-ovl-cred-guard-prepare-v1-4-4fc1208afa3d@kernel.org> References: <20251114-work-ovl-cred-guard-prepare-v1-0-4fc1208afa3d@kernel.org> In-Reply-To: <20251114-work-ovl-cred-guard-prepare-v1-0-4fc1208afa3d@kernel.org> To: Miklos Szeredi , Amir Goldstein Cc: Linus Torvalds , linux-unionfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, Christian Brauner X-Mailer: b4 0.15-dev-a6db3 X-Developer-Signature: v=1; a=openpgp-sha256; l=853; i=brauner@kernel.org; h=from:subject:message-id; bh=VTcpZf++DdoOZc7b5v7VEHLZWSpUt3ddhQgbOB2RN0s=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWSKMzrZHGkWbHjjb8Uzq+rEVIaejwfXrVnHvfVvuc2uK 31ebUt2d5SyMIhxMciKKbI4tJuEyy3nqdhslKkBM4eVCWQIAxenAExk8V+G/4HZBkE6b1kTC1Uf qX//NG1meHy06kqlbb6JMnN0pYIlDRn+yu3Ms5gYsWG2uEqnJK9LhtVKrdjL54TWLvnEK3Hk3MM 9DAA= X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 The function will become unused in the next patch. We'll remove it in later patches to keep the diff legible. Signed-off-by: Christian Brauner --- fs/overlayfs/dir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c index ff30a91e07f8..f42e1a22bcb8 100644 --- a/fs/overlayfs/dir.c +++ b/fs/overlayfs/dir.c @@ -611,7 +611,7 @@ DEFINE_CLASS(prepare_creds_ovl, ovl_prepare_creds(dentry, inode, mode), struct dentry *dentry, struct inode *inode, umode_t mode) -static const struct cred *ovl_setup_cred_for_create(struct dentry *dentry, +static const __maybe_unused struct cred *ovl_setup_cred_for_create(struct dentry *dentry, struct inode *inode, umode_t mode, const struct cred *old_cred) -- 2.47.3