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 428A9CE7AA3 for ; Fri, 6 Sep 2024 12:51:40 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id B1C7C6B0085; Fri, 6 Sep 2024 08:51:39 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id ACD026B0088; Fri, 6 Sep 2024 08:51:39 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9BB386B0089; Fri, 6 Sep 2024 08:51:39 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 7F6506B0085 for ; Fri, 6 Sep 2024 08:51:39 -0400 (EDT) Received: from smtpin15.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id EFA8912129B for ; Fri, 6 Sep 2024 12:51:38 +0000 (UTC) X-FDA: 82534299876.15.4B3101D Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by imf27.hostedemail.com (Postfix) with ESMTP id 38EC240010 for ; Fri, 6 Sep 2024 12:51:37 +0000 (UTC) Authentication-Results: imf27.hostedemail.com; dkim=none; spf=pass (imf27.hostedemail.com: domain of vincenzo.frascino@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=vincenzo.frascino@arm.com; dmarc=pass (policy=none) header.from=arm.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1725626999; 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=fuVKKDvjZRShzJU8PhLK1jl+QmwhfUDTa4y1SsNxxME=; b=FuxpRezGH0NcOLLe7nNyOdqjmOevm8qYSebrO6CETiuXB1Hs0rLFYSik3ducaGyg3KBYIj LTtkCBjC+4DjnvEwnqOcQD6Xz6rz9vG8tZHPtoGaiRkVcCEXjRtDL4rkMDTtfI5rwk/1kd YrtgcxekoxU34N7Gxl8ANjfYVEU+H90= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1725626999; a=rsa-sha256; cv=none; b=n4/fAEigXmMHiP7V/wQieBXCA32+fHWrn1hbGe10dfHq+imYdTSdD2WJT69vjhP1MmYWh1 Ibx0r9/TVhBbCDcVwtZYFCmZME80pbtncWjs23ThP92N/yaR0LYaH2x4kr8OwaFWG25uPk eu8hFUZomRqsx6hXG6ljuk/uYzMsfv8= ARC-Authentication-Results: i=1; imf27.hostedemail.com; dkim=none; spf=pass (imf27.hostedemail.com: domain of vincenzo.frascino@arm.com designates 217.140.110.172 as permitted sender) smtp.mailfrom=vincenzo.frascino@arm.com; dmarc=pass (policy=none) header.from=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id A1A14113E; Fri, 6 Sep 2024 05:52:03 -0700 (PDT) Received: from [10.1.196.72] (e119884-lin.cambridge.arm.com [10.1.196.72]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 48D8B3F73B; Fri, 6 Sep 2024 05:51:33 -0700 (PDT) Message-ID: <30c2b836-06cf-4631-8de1-90bcd37b0247@arm.com> Date: Fri, 6 Sep 2024 13:51:31 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 9/9] vdso: Modify getrandom to include the correct namespace To: Christophe Leroy , 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> <2aaf06aa-af16-43fc-8bc5-3908760438bb@csgroup.eu> Content-Language: en-US From: Vincenzo Frascino In-Reply-To: <2aaf06aa-af16-43fc-8bc5-3908760438bb@csgroup.eu> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 38EC240010 X-Stat-Signature: chkm47m78oyhxirwn1hgzfhffi5swjdo X-HE-Tag: 1725627097-622770 X-HE-Meta: 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 v2r+MhbY Xy7nLSAerASpFfJtXk6qiBeK9wvoPGX0Pxcrg4itjKCruTRhgjh2aVV/Dt7lqIgEJHWAwWLNMDWDOFJbC1zr6YVENESLJC9AMJXiMmzSIxv3bzoZpHGsQY8bW5Zc6wiDF866tMkRtmG7p9lfW0/c3jnyBMueMi/FLA8wlVnalc79FnF8= 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: On 06/09/2024 13:49, Christophe Leroy wrote: > > > 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. > Thank you! > Christophe -- Regards, Vincenzo