From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792780977; b=C2TKDgvR6GCzekDRnEp5GnKr6vd/fQD/YxoYf3UOEtsfVGpJ7ADYwRaaj95TbqkPiBv1 mfx6M0gr6rOWK/sPj3LU2FOW//3UGN1oGDMglg+i9L5Dne34o8S1wLg8RUmUF50m813/r Wd2x+v13kFyfBwipamTiIPLjPQeP+sIaGA5ORd3utVohKPCLj+HzdDWiLScD228O4/UEp f1pRDlC7R8PTkJ4QIXN3YYnOkH0dBhFmL6lDx/CDO8SLqOU9BSnqVdSSiXkv0x5rX6RVO M3emM15eZuVP0/dKtQamjFkkiLMQAS16LlCvTwng/z/Wsilq1JQsbOKorex/kap62GA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792780977; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition: Content-Transfer-Encoding:In-Reply-To; bh=Lxkc2euE4T/djzzr4F++5fyZzMGHgZJ4J24aOu39flU=; b=CnPHmvIEh5eGnMiGqLBnfSUkUcIvDaDSI9QeMp3kjh21VUQUR2/jfWdZ0N0LUv/uskWD 9skD3+cXA/J3knuG53NKNmD5FcaFI4wfu1ajjMAADh8K2dJ82GMBRJgHJGEgWFsWDPVEl r1rDmV5HuW3uASvCpmq643VkGVgcqmkf5JZiV9pTXMK3BnXN0W42ZCfgF/Nm5ej3aRlec J2nB+WZsdn4JtoslUHgHNhnzyOYcbRbC/oiMSxnQgDNUDYcxcO3Uep/5MYmhxdEwSWtT1 DipTX3dNetvRs9bc2NT2NuLuc+Qq41kU/tft3Jcg71SnQpel6htJ7fKvTWb2jJUnnAw== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=gYXNbn2h; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with UTF8SMTPS id AECB3606A31E; Fri, 23 Oct 2026 18:42:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=gYXNbn2h Received: by smtp.kernel.org (Postfix) with UTF8SMTPSA id CE4331F01829; Fri, 23 Oct 2026 18:42:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792780976; bh=Lxkc2euE4T/djzzr4F++5fyZzMGHgZJ4J24aOu39flU=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=gYXNbn2hX0/TAGp2UZLAu5Tlycz8+xz99pjBF75+xpxExWU4Iw8y+jVzEi8Gjl1We irF9ZnY+buVfD82zsxdr5HHPtE+HULvI+gEHwsNe2rHC0vDLEHTjusyvZIkOpMxIzf ckwthdpvRfUBDeFHJ9g7C+Rqnh9BRp+DEnwy7ynB2NWfESyRg3AJ44KlubY2cmXflN R04BJ/ptmJwMUu/eSOlH/lYzSWwBkASAdQYkCQR//sAA9fQv2ClsYOtbtwivVRLF+k agZM4gDiEhTQlaGlKODc/T1Z4ez90bjBxrAplFJR+lr21DlwzE7SMZHv8K/mQlBJri LENuT1t2eGM+g== Date: Fri, 23 Oct 2026 21:42:52 +0300 From: Jarkko Sakkinen To: sashiko-reviews@lists.linux.dev Cc: Josef Bacik , Serge Hallyn , Paul Moore , Christian Brauner , James Morris , David Howells , "Andrew G. Morgan" , Serge Hallyn , linux-security-module@vger.kernel.org, keyrings@vger.kernel.org Subject: Re: [PATCH v5 3/5] userns: check the opener and the writer before mapping uid 0 Message-ID: References: <20261023-b4-setfcap-userns-v5-0-0620223be951@toxicpanda.com> <20261023-b4-setfcap-userns-v5-3-0620223be951@toxicpanda.com> X-Mailing-List: linux-security-module@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Fri, Oct 23, 2026 at 05:03:57PM +0000, sashiko-bot@kernel.org wrote: > Sashiko AI review · https://sashiko.dev/#/patchset/20261023-b4-setfcap-userns-v5-0-0620223be951@toxicpanda.com?part=3 Interesting. For my patch set Sashiko is lacking the full cc list (has only linux-security-module) but this came cc'd even directly to me. Any ideas what might be the problem? Br, Jarkko