From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pegase2.c-s.fr (pegase2.c-s.fr [93.17.235.10]) (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 4C583139579; Wed, 25 Sep 2024 07:00:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.17.235.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727247630; cv=none; b=EL95wbcxg32dKHrjczXFcMOXxCAJQyGiCeuw0Oy+Bowa3ER01gtCP7UHu/F7GG+0AjDyQUR02M/uMY7b5nW7ycu0YchJ8SBxJTIvPMeACRGW+qGuyGNfVsKKlYPQluYC3tENU8KNlSBfCjztW3lKGIsikpYhx9v6w2Qj7Hx1dcE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727247630; c=relaxed/simple; bh=2Opq9pYRYc+2NVUla/yJtqyEXKvkYT4SyaMbK4xNJoM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=FYLetpKXb1szqHNZTowTpSkXZ2IA/wn4aCc/1HcTKyRj0DXlkRvja+hMRxkUT1M1mdaV6sMa8yhmVjOncDqTxBUfZcE6efhuXR6XL3WkidzWQVzQNVZVkX4BK52NmVuh83FdEKT7YWN/fF0RZjUK1voYaubLMrlN4TlRNG/Fvqo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=csgroup.eu; spf=pass smtp.mailfrom=csgroup.eu; arc=none smtp.client-ip=93.17.235.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=csgroup.eu Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=csgroup.eu 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 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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 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