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 0FB31C88E53 for ; Sat, 12 Sep 2026 10:38:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To: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=blftxeO3iLSnDKoqR4/sTtxvcW9QMXIRLglAwmn6Hqk=; b=QxA4K8TNJSDyVNPZB45bZxMg3x 3ggiM4+4QUV+5Puc5wJFJpDFFFMMFVPAr8p9+N3BIbAcQ8TBvi+NQW+K1UdYP/9SG+0oWsnDztYeh aaI/ZXS/RcDd4rJbhZ/YvsomcDmxaQ+C0ApDj1OU9n0IUt7V2GEy5lpa1riZ4xSOz2AB4dqhEm2O9 ipYYjFbu096GKiHM5W5hUntadZWl3r9vGdseevAUBb+hDoG79SuRBSeUnMh0AoGtyakz1sMuF00EA wAJ4PCLt/AauZFjybkEtM9J+3X9Jjng2eUuVKwh68Tm8KgwFx7YdVmyOZKG7JDJPjyVz4QEwhiFB0 P4/sMYDg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x5L80-00000000nCj-2ZCk; Sat, 12 Sep 2026 10:38:36 +0000 Received: from mail.andi.de1.cc ([2a02:c205:3004:2154::1]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x5L7x-00000000nCC-3mZK for linux-arm-kernel@lists.infradead.org; Sat, 12 Sep 2026 10:38:35 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20220719; h=References:In-Reply-To:Subject:Cc:To:From: Reply-To:Content-ID:Content-Description; bh=blftxeO3iLSnDKoqR4/sTtxvcW9QMXIRLglAwmn6Hqk=; t=1789209513; x=1790419113; b=k8QlPMQf1JJvU6pcrNh3naaDtsYahNdxNHLsPlMyURbMLhalny9BFonBRDvisgKsaS73nUAWm6u DTfciileZYw7dBECHL/3ReIgCCEccfh90HOd0+GGQchMkyftrFL9RHsdIdO9G+YpvS66iNin64jQJ pVEbuSNEO5MDOb77yz25lGIgrSmEhDhXz2NCCtjuR5BKeaDCq1t5xjnR14xLl4h25BvQ8zSs+vkIt DCTmV5a9BaPgReQD0SkrZmlvbxNQCzdjVUAqGFguZbi0udf5NQ7YnzApjmCMKzuoFhhv2KJTCtODW 40sipeaWKD5NUZ2UXmA8nWTutfikR+nm9yqw==; Date: Sat, 12 Sep 2026 12:38:27 +0200 From: Andreas Kemnade To: Russell King , Nick Terrell , David Sterba , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt Cc: j.neuschaefer@gmx.net, f.fainelli@gmail.com, Tony Lindgren , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linus Walleij Subject: Re: [PATCH v2 0/3] ARM ZSTD boot compression Message-ID: <20260912123827.3aa54e58@kemnade.info> In-Reply-To: <20260828-zstd2-v2-0-4d9ce7150877@kemnade.info> References: <20260828-zstd2-v2-0-4d9ce7150877@kemnade.info> X-Mailer: Claws Mail 4.3.1 (GTK 3.24.49; aarch64-unknown-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260912_033833_961634_574FDBEB X-CRM114-Status: GOOD ( 14.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, 28 Aug 2026 22:32:18 +0200 Andreas Kemnade wrote: > Add ZSTD compression to still have a quite high compression but with > not too much boot delay penality.=20 >=20 > Signed-off-by: Andreas Kemnade Anything left for me to do here? Regards, Andreas > --- > Changes in v2: > - rebased > - practically rewritten 3/3 (and therefore changed author) > - added more measurements > - Link to v1: https://lore.kernel.org/lkml/ZDoDYh01GYjdwp63@probook/ >=20 > To: Russell King > To: Nick Terrell > To: David Sterba > To: Nathan Chancellor > To: Nick Desaulniers > To: Bill Wendling > To: Justin Stitt > Cc: j.neuschaefer@gmx.net > Cc: f.fainelli@gmail.com > Cc: Linus Walleij > Cc: Tony Lindgren > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-kernel@vger.kernel.org >=20 > --- > Andreas Kemnade (1): > ARM: compressed: Enable ZSTD compression >=20 > Jonathan Neusch=C3=A4fer (2): > ARM: compressed: Pass the actual output length to the decompressor > ARM: compressed: Bump MALLOC_SIZE to 128 KiB >=20 > arch/arm/Kconfig | 1 + > arch/arm/boot/compressed/Makefile | 3 ++- > arch/arm/boot/compressed/decompress.c | 15 ++++++++++++--- > arch/arm/boot/compressed/head.S | 4 ++-- > arch/arm/boot/compressed/misc.c | 10 +++++++++- > arch/arm/boot/compressed/misc.h | 3 ++- > 6 files changed, 28 insertions(+), 8 deletions(-) > --- > base-commit: 8d3ae59288f1e7d58d76558a6ee96d533bc5019f > change-id: 20260828-zstd2-045ce924f624 >=20 > Best regards, > -- =20 > Andreas Kemnade >=20 >=20