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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD496C369A1 for ; Wed, 25 Sep 2024 07:00:32 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 4E3716B0088; Wed, 25 Sep 2024 03:00:32 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 492F16B0089; Wed, 25 Sep 2024 03:00:32 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 381FA6B008C; Wed, 25 Sep 2024 03:00:32 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 19BD36B0088 for ; Wed, 25 Sep 2024 03:00:32 -0400 (EDT) Received: from smtpin03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id BDAC1140909 for ; Wed, 25 Sep 2024 07:00:31 +0000 (UTC) X-FDA: 82602362262.03.B103A6D Received: from pegase2.c-s.fr (pegase2.c-s.fr [93.17.235.10]) by imf06.hostedemail.com (Postfix) with ESMTP id AA30A18000A for ; Wed, 25 Sep 2024 07:00:29 +0000 (UTC) Authentication-Results: imf06.hostedemail.com; dkim=none; dmarc=pass (policy=quarantine) header.from=csgroup.eu; spf=pass (imf06.hostedemail.com: domain of christophe.leroy@csgroup.eu designates 93.17.235.10 as permitted sender) smtp.mailfrom=christophe.leroy@csgroup.eu ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1727247532; a=rsa-sha256; cv=none; b=KHVWWq6VxaGmSnVDwxOd8PRgBy99zkTjVsRLEf08A5DMtNmGW7Xp+q4DN3FKohbNWDZXUk RwQQ2SQILLbAUKT9QHuo5urwJoyr1j1TgMDEGab9A/v5wiHwQBFM+aNyosnu5ndvK3/jSy PpNQtrsdmKYss4gCoQTxaIbai4IXz/4= ARC-Authentication-Results: i=1; imf06.hostedemail.com; dkim=none; dmarc=pass (policy=quarantine) header.from=csgroup.eu; spf=pass (imf06.hostedemail.com: domain of christophe.leroy@csgroup.eu designates 93.17.235.10 as permitted sender) smtp.mailfrom=christophe.leroy@csgroup.eu ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1727247532; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=+KE6vcPmoYIbPFv7dmft+ut1yCOmns5GvG8ijY/eCoA=; b=VRb/XFepytLjbmiPddVcJALwuRoyPkZEfafvW8KQwqLvd+uC9yQfz5GZQNJ1bs26fDCEst RPrn1tpNXlbEs7qj4921MHQBuBqHg2LFoqXuCaJ3T9dNAr/+erWoyZglKixmrjTcye72l/ XFU3pDPZEqysmQpAGtFmu2mb7bi+H3Q= Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4XD70W5ZJ3z9sSn; Wed, 25 Sep 2024 09:00:27 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from pegase2.c-s.fr ([172.26.127.65]) by localhost (pegase2.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id VhhpyeqXXEzF; Wed, 25 Sep 2024 09:00:27 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase2.c-s.fr (Postfix) with ESMTP id 4XD70W4pv4z9sSm; Wed, 25 Sep 2024 09:00:27 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 93B748B76E; Wed, 25 Sep 2024 09:00:27 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id xoSrzQH1T2Dz; Wed, 25 Sep 2024 09:00:27 +0200 (CEST) Received: from [192.168.232.90] (PO27091.IDSI0.si.c-s.fr [192.168.232.90]) by messagerie.si.c-s.fr (Postfix) with ESMTP id B2E828B763; Wed, 25 Sep 2024 09:00:26 +0200 (CEST) Message-ID: <15db661b-bd41-41ca-bc0c-e627a3564d76@csgroup.eu> Date: Wed, 25 Sep 2024 09:00:26 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 7/8] vdso: Introduce uapi/vdso/random.h To: Vincenzo Frascino , linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org Cc: Andy Lutomirski , Thomas Gleixner , "Jason A . Donenfeld" , Michael Ellerman , Nicholas Piggin , Naveen N Rao , Ingo Molnar , Borislav Petkov , Dave Hansen , "H . Peter Anvin" , Theodore Ts'o , Arnd Bergmann , Andrew Morton , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers References: <20240923141943.133551-1-vincenzo.frascino@arm.com> <20240923141943.133551-8-vincenzo.frascino@arm.com> Content-Language: fr-FR From: Christophe Leroy In-Reply-To: <20240923141943.133551-8-vincenzo.frascino@arm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: AA30A18000A X-Stat-Signature: igjjg14nrifukgcqn4kp6sm9hgi9agpq X-Rspam-User: X-HE-Tag: 1727247629-110121 X-HE-Meta: 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 ATeFspZ8 RbEAff+Gpp1yJyIxAV5++ghE4yN069O7eRNx4Bz3mpPinnEbj1cEVFibK1t82f3exFWxi8BZxYFS3MCyK3Ee+e6N5PDJHy7rJnv3ru+6YSdwi4XKENphIDYtzXpJADt9ZLwUv++Z4X00yPX0J3FIhD0Vc4wd4kXW/XwVQ X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Le 23/09/2024 à 16:19, Vincenzo Frascino a écrit : > The VDSO implementation includes headers from outside of the > vdso/ namespace. > > Introduce uapi/vdso/random.h to make sure that the generic > library uses only the allowed namespace. I can't see the reason for this change. VDSO is userland code and should be safe to include any UAPI header. Christophe