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 EDAF9CE7B03 for ; Fri, 6 Sep 2024 12:49:55 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 6FE5E6B007B; Fri, 6 Sep 2024 08:49:55 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 6ACAF6B0082; Fri, 6 Sep 2024 08:49:55 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 573F26B0085; Fri, 6 Sep 2024 08:49:55 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id 3866F6B007B for ; Fri, 6 Sep 2024 08:49:55 -0400 (EDT) Received: from smtpin27.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id AE48D1C61F3 for ; Fri, 6 Sep 2024 12:49:54 +0000 (UTC) X-FDA: 82534295508.27.9A5FD89 Received: from pegase2.c-s.fr (pegase2.c-s.fr [93.17.235.10]) by imf30.hostedemail.com (Postfix) with ESMTP id 0ED8780006 for ; Fri, 6 Sep 2024 12:49:50 +0000 (UTC) Authentication-Results: imf30.hostedemail.com; dkim=none; dmarc=pass (policy=quarantine) header.from=csgroup.eu; spf=pass (imf30.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=1725626918; a=rsa-sha256; cv=none; b=QP0+FyJACs7gka85EYlMz2My4MmNzAlprrLwoN7fT4oLGTDgPtwPvgNt34E2fhBqLigd/m A8qxSVy6lSfgsxSCDqqmYZ2IWX5VYqX9kbAHBbMGs2BFhFovdCcc6QtS00JNAfnXGY3WqH 4yUQj/lO+d/OEs9Ed/BGprouAtjH444= ARC-Authentication-Results: i=1; imf30.hostedemail.com; dkim=none; dmarc=pass (policy=quarantine) header.from=csgroup.eu; spf=pass (imf30.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=1725626918; 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=r61SVPDg7s4eRwAknTFQXX/7pa0PI0YWYEtJlCfsLlo=; b=g6aGcXd5c35EgV/X49Q9TjiVXOlqMSiEBWrUwx3kzhHn74qRuoUroT5E5kmGEX1oWeNcyn 154XqaOlWkX0n5iBvrFbbdCQEhJfrrs4Ni+wsXro0qGegRca0et0QCWqId2gnwDAaopI8j BWaGfLXOUYjegPe9OkGAAeoruFcOUZ8= Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4X0bfN6fPHz9sRs; Fri, 6 Sep 2024 14:49:48 +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 agw7d8TAxvw7; Fri, 6 Sep 2024 14:49:48 +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 4X0bfN5Z16z9sRr; Fri, 6 Sep 2024 14:49:48 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id AC44A8B778; Fri, 6 Sep 2024 14:49:48 +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 nqS38ZzxOd5w; Fri, 6 Sep 2024 14:49:48 +0200 (CEST) Received: from [192.168.235.70] (unknown [192.168.235.70]) by messagerie.si.c-s.fr (Postfix) with ESMTP id DBC568B764; Fri, 6 Sep 2024 14:49:47 +0200 (CEST) Message-ID: <2aaf06aa-af16-43fc-8bc5-3908760438bb@csgroup.eu> Date: Fri, 6 Sep 2024 14:49:47 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 9/9] vdso: Modify getrandom to include the correct namespace 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: <20240903151437.1002990-1-vincenzo.frascino@arm.com> <20240903151437.1002990-10-vincenzo.frascino@arm.com> <72f3d6cf-a03b-4a16-9983-77d3dd70b0ea@arm.com> <4a4873d9-c783-4374-a505-3628d3c92137@csgroup.eu> <3155e7ba-33fe-4de8-bb63-867579c3eac8@arm.com> Content-Language: fr-FR From: Christophe Leroy In-Reply-To: <3155e7ba-33fe-4de8-bb63-867579c3eac8@arm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 0ED8780006 X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: suppfgjiwdczbwts6gufrkwcf5jh1fmd X-HE-Tag: 1725626990-769765 X-HE-Meta: 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 ZSrP0J74 B0Aegx5IZdAZ6R7jWfGwno8Hjq1HR0DiWrBeZg+k4twDg8WZ4OoH4G10qH/mu8ksAKRd121eqJLBWzYpRHmEnRd3j8F842Ebx/cWJtUKX3V7Eb/vKrkQhgucSIQia2psb6C+86BDhcS7nDlU= 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 06/09/2024 à 14:40, Vincenzo Frascino a écrit : > > > On 06/09/2024 13:04, Christophe Leroy wrote: >> >> >> Le 06/09/2024 à 13:52, Vincenzo Frascino a écrit : >>> >>> >>> On 04/09/2024 18:26, Christophe Leroy wrote: >>>> >>>> >>>> Le 03/09/2024 à 17:14, Vincenzo Frascino a écrit : >>> ... >>> > > ... > >> >> More details: >> >> $ make ARCH=powerpc CROSS_COMPILE=ppc-linux- mpc885_ads_defconfig >> >> $ LANG= make ARCH=powerpc CROSS_COMPILE=ppc-linux- vmlinux >>   SYNC    include/config/auto.conf >>   SYSHDR  arch/powerpc/include/generated/uapi/asm/unistd_32.h >>   SYSHDR  arch/powerpc/include/generated/uapi/asm/unistd_64.h >>   SYSTBL  arch/powerpc/include/generated/asm/syscall_table_32.h >>   SYSTBL  arch/powerpc/include/generated/asm/syscall_table_64.h >>   SYSTBL  arch/powerpc/include/generated/asm/syscall_table_spu.h > > Thank you Christophe, is upstream code sufficient to reproduce the issue? Or do > I need specific patches? > You need random git tree plus the patch "[PATCH] powerpc patches for Vincenzo's series" I have just sent to you. Christophe