From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7686A1552FA; Fri, 6 Sep 2024 12:40:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725626421; cv=none; b=RJeCq67hprxPOJHmNg/7Lse406wW3mIePKsQjpJvyS79eeUsI01+T7HYsNnHoZM2Q86hj0f9fmzYjb8M+B7qTSRNLbEuv/oyLzUGoOZnqggQE7D+jfmaOIfQmttlF3Cst9RhWmX9rOTr8a8RaMsJbQWnSQRQEUtNkfTrbTINQhg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725626421; c=relaxed/simple; bh=dT1BaUR2hyzvKwLo2RLvq+090K2uM/NqPj1L7uIxuJ8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=BhT49PrYUYZwBd5nRrnt2uMY9tp1j8RgmU6y4PRDSJx3YBlieP5GHvEJE4MiOPKpZYWwNQou1yMb32tEY2QFVRPOvBBfqohl4YDvJ0teqYf1Yp5pHeFArr3GBaXQ9jQ1cEIMEIKj2GtVDJ2i3iF8mww2TGl3WnOMrnd1u+JvcVE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=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 C2BA4113E; Fri, 6 Sep 2024 05:40:45 -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 61A343F73B; Fri, 6 Sep 2024 05:40:16 -0700 (PDT) Message-ID: <3155e7ba-33fe-4de8-bb63-867579c3eac8@arm.com> Date: Fri, 6 Sep 2024 13:40:15 +0100 Precedence: bulk X-Mailing-List: linux-arch@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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> Content-Language: en-US From: Vincenzo Frascino In-Reply-To: <4a4873d9-c783-4374-a505-3628d3c92137@csgroup.eu> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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? > > > Christophe > -- Regards, Vincenzo