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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 11364C88E72 for ; Thu, 17 Sep 2026 16:58:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=R/sRZ660KjKMSQ0cPdOMh4LsQSceCRHQCsVXb/pmUdE=; b=laArf9vhjBSRL6 mO6Ov/La9t6HFDs0+lBDbQSWt9ZWA1cGvU1Nn+d48ZZz9rjC5luayszZt8d3GqD+QRHzhx4Z2UjKt pz/Y52FjBSOsvTZGThWV9DlucbnE4VQqGQrYHnTS4Dsylfa4j21WovbXsp/0sMgDagI/+8qMqhzQw dKpUIakaXS+X0fbcYtq9Q9pvuwPMbehHw5z2GCDWJ6j4cyAE5YstQFAZSpWLa3/GVNiuSttZrFILF dBZM5k3X52nNLfT28keVXqQE09xCjUmv8piEg2qburuf0ovlJ6ysE5ezoO0JZPk7lR37ekiIuPYxw Hgv1rV/EEI0Ai+mCEd8A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7FR1-0000000C1AB-2jSQ; Thu, 17 Sep 2026 16:58:07 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x7FQz-0000000C19c-2QlT; Thu, 17 Sep 2026 16:58:05 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 2909140D96; Thu, 17 Sep 2026 16:58:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F0FBE1F00893; Thu, 17 Sep 2026 16:58:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789664285; bh=G6M1hxOvYoy7f6OFIyTNAjYyoJ8doAT9R3t/RnO+5wE=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=FijdV8dzZR2foaEFvspQUWKw1vTW1Az7WPXaE1AnyErCZpDibf9TS+0SVBRczfVXq 51yGbrxoI2hkrwpUKheNe44X5at4kUaTkptcr34f9l29GQUmKr49sxZmE7zWmdFj70 ToWvPKEy6RdQZV38xRki41NcNNA311huD54DX91tIdQzds9LtsNYVkVPU7JAIpchh1 Xrmfo/xCNNmjhgEgtJM6k6/Aswi959TzbgjltpBsIQweHbEBmQpWA8M3jMptitEsEc XNV5BKRrbk6whmGYeGr5yQ9CznqcLlvEj6OFEM+Ge0XByu2XWAR4v26+LVunA5ljIs CrIqaoayngHTQ== Date: Thu, 17 Sep 2026 09:58:04 -0700 From: Kees Cook To: "Lorenzo Stoakes (ARM)" Cc: Linus Torvalds , Nathan Chancellor , Nicolas Schier , Nick Desaulniers , Bill Wendling , Justin Stitt , Masahiro Yamada , Alexey Gladkov , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Arnd Bergmann , Catalin Marinas , Will Deacon , Mark Rutland , Ard Biesheuvel , Ilias Apalodimas , Josh Poimboeuf , Peter Zijlstra , Miguel Ojeda , Boqun Feng , Gary Guo , =?iso-8859-1?Q?Bj=F6rn?= Roy Baron , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , Danilo Krummrich , Daniel Almeida , Tamir Duberstein , Alexandre Courbot , Onur =?iso-8859-1?Q?=D6zkan?= , Jonathan Corbet , Randy Dunlap , "Gustavo A. R. Silva" , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, linux-riscv@lists.infradead.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-efi@vger.kernel.org, rust-for-linux@vger.kernel.org, linux-doc@vger.kernel.org, Jens Axboe , linux-hardening@vger.kernel.org Subject: Re: [PATCH v3 20/20] kbuild: compress the kernel with pigz if available Message-ID: <202609170955.C6EABD8C@keescook> References: <20260917-build-speedup-v3-0-9ecf4163ff36@kernel.org> <20260917-build-speedup-v3-20-9ecf4163ff36@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20260917-build-speedup-v3-20-9ecf4163ff36@kernel.org> X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Thu, Sep 17, 2026 at 05:06:30PM +0100, Lorenzo Stoakes (ARM) wrote: > Signed-off-by: Lorenzo Stoakes (ARM) > --- > Documentation/kbuild/kbuild.rst | 17 +++++++++++++++++ > Documentation/process/changes.rst | 8 ++++++++ > Makefile | 5 ++++- > kernel/Makefile | 6 +++++- > scripts/Makefile.lib | 4 ++-- > scripts/jobserver-exec | 3 ++- > tools/lib/python/jobserver.py | 13 +++++++++++++ > 7 files changed, 51 insertions(+), 5 deletions(-) Awesome; I love it. (I may send a follow-up to improve the PARALLELISM token so things can define the fallback instead of the hard-coded "1", but there is only one place I found where that might be useful, and it will be totally separate from this.) Reviewed-by: Kees Cook -- Kees Cook _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv