From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 18C0319CC17; Thu, 5 Sep 2024 12:56:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725540992; cv=none; b=csClEaXrFn7gJeHV5QyyiSud4a71TSa9ZtuCBWbjONE9DuB8FuJKaYZ+Tvi2oHM/mPnzbsAtGIaxufeI9TwownG/NdJSUC7BWtKQ+wa0jk+uIW0olj2co/8MKg7pquv0HVnDNnRyPntfZRxVy8S5dUAEssWP7vxqYZGRYfiWNlw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725540992; c=relaxed/simple; bh=m+5iopGLNzFqbjrMALwt0zwA8EVzJc9BNnAEJ6KONhk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KvCA3xucDNkrvfMgoV/1PX/ekqNY2gRy9kgbVxCAjm8/sUzv6svVgyCWgbsMpzuLeC/K6iFvamvhG0qNaReFd8dqWWsHDzmpUckZqbPKvIWNSwP/qbP2mN4pb9k2SXtvI+AdizmckvCFN9a7VacpSpb1V6Py+OQJY7e0LtAgNg8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b=A9I5x1EB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="A9I5x1EB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B06BC4CEC7; Thu, 5 Sep 2024 12:56:29 +0000 (UTC) Authentication-Results: smtp.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="A9I5x1EB" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zx2c4.com; s=20210105; t=1725540987; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=6MTRMH1950H7pYJdyL+qM9S+/x9T4aarJ3EpbvZXG0c=; b=A9I5x1EBzjWpsyVHdJmPYjDYEuQpDwByqVQ89KOcyYwjwC/5UglJ7bOVFCORH/KKdLDSsj hE0+FEYI1HzmSRsLBGvjoYX+tvf6Yr6IvTYdDzNBFgQnOfkYAjE0L/FEuSL0rfcnnK/EpH wvrGrZzEfhJC/aKxpXKjrA1SYDA0ufM= Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 83f56dc6 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Thu, 5 Sep 2024 12:56:27 +0000 (UTC) Date: Thu, 5 Sep 2024 14:56:22 +0200 From: "Jason A. Donenfeld" To: Michael Ellerman Cc: Christophe Leroy , Andrew Morton , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Nicholas Piggin , Naveen N Rao , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Shuah Khan , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kselftest@vger.kernel.org, llvm@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-trace-kernel@vger.kernel.org, Adhemerval Zanella , Xi Ruoyao Subject: Re: [PATCH v5 0/5] Wire up getrandom() vDSO implementation on powerpc Message-ID: References: <87frqe5m5b.fsf@mail.lhotse> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <87frqe5m5b.fsf@mail.lhotse> On Thu, Sep 05, 2024 at 10:18:40PM +1000, Michael Ellerman wrote: > There is an existing comment in the a/p/vdso/Makefile about the > fixed-r30 thing, tldr is it's a workaround to avoid breaking old > versions of Go. Thanks. Indeed, following Christophe's links yesterday, I tumbled down that rabbit hole for a bit. Interesting how ABIs ossify unintentionally. > For the series: > > Acked-by: Michael Ellerman (powerpc) Excellent, queued up now. > If you can include Maddy's test results from Power9 in the change log > for patch 5 that'd be nice. Was my plan exactly. I replaced the QEMU result with the PowerNV one. Jason