From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout-p-202.mailbox.org (mout-p-202.mailbox.org [80.241.56.172]) (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 B610D343D7F; Fri, 18 Sep 2026 14:28:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=80.241.56.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789741695; cv=none; b=gJ7KiVZMugO2ijik0cBUFv4VIEpAjQWrlJX5o72lKbIEiyRgJ3Hc2Tg9CJxhkGmZSW4uWINIynxnFPYGm1PAEKS3sk7oixnIan4rPYiUwUFPjFDlxdPRWqR52X/qeUaMquSmFesIsi1ElpQ7yFYqXpV4o9OHF5rVdaiBeCFCK7s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789741695; c=relaxed/simple; bh=3LJNpJj2ubKY+C6Gxo12BSDq3Lod0zkfHV93NdYf+qg=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=fVYFUCM4fmPEs3JMHjXUWz6pwCIx9lnFTmsWypCHm3EsChjYFBIr3ZrFtN3u64PV2P2thX6MR+P+Kav2fnSyUjLzzqYVeQZXmzXDun0kOS3Jq9HvcIUx0Tj7hx+ekC+EuQUsLsv/xWqrR1LvxMlePyRBfu9OpisXHU9yOmwv1gE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mailbox.org; spf=pass smtp.mailfrom=mailbox.org; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b=QtQBRhqN; arc=none smtp.client-ip=80.241.56.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=mailbox.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mailbox.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org header.b="QtQBRhqN" Received: from smtp102.mailbox.org (smtp102.mailbox.org [10.196.197.102]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-202.mailbox.org (Postfix) with ESMTPS id 4hmZjH5TB7zMlS6; Fri, 18 Sep 2026 16:28:03 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1789741683; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3LJNpJj2ubKY+C6Gxo12BSDq3Lod0zkfHV93NdYf+qg=; b=QtQBRhqNjHsK/KLhhot0vgb22pcbL20fdA0WwoYksT3T9wduucrJo+jcYJnebwXZr5sWqz XpRtntf190GGKdWxJOpehJ8W8ytiDbniY9HYejEckdfmUmZY2QhL8wAGHZ5FBJ1Gvf4c+Q nXw8Mr75M3VgMxUwddbSFlLVDI0HGscVW76eQzA8VSWYO27qQ56HcPpHkbI7AxQxWIFVD5 8Rm9Afyo6V9Vpe8ZkLAtK5umIu0Aqo4hdfGPO8uj00nY/cLCnRK/lBEKLQpTa7Z8KPQ2XW fw/m3qVq5qXNiDXeyzuhqRJ/2zttPxoPOc0uXfYXXAhkwZEDnGxIjHisL0Zh1g== Message-ID: <3be3dca3bee5695972e5419a1198bfee40a1ede7.camel@mailbox.org> Subject: Re: [PATCH v3 20/20] kbuild: compress the kernel with pigz if available From: Manuel Ebner To: "Lorenzo Stoakes (ARM)" , 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 , Kees Cook , "Gustavo A. R. Silva" Cc: 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 Date: Fri, 18 Sep 2026 16:27:39 +0200 In-Reply-To: <20260917-build-speedup-v3-20-9ecf4163ff36@kernel.org> References: <20260917-build-speedup-v3-0-9ecf4163ff36@kernel.org> <20260917-build-speedup-v3-20-9ecf4163ff36@kernel.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MBO-RS-ID: 4de83e7445ec44a14e4 X-MBO-RS-META: nxxf3yfsm46sstto1rq96gpwcat4iu3u SGkgTG9yZW56bywKCk9uIFRodSwgMjAyNi0wOS0xNyBhdCAxNzowNiArMDEwMCwgTG9yZW56byBT dG9ha2VzIChBUk0pIHdyb3RlOgo+IFRoZSBnemlwIHN0ZXAgb2YgYSBrZXJuZWwgYnVpbGQgaXMg 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