From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.andi.de1.cc (mail.andi.de1.cc [178.238.236.174]) (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 3FF6B35F5E4 for ; Fri, 28 Aug 2026 20:32:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.238.236.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787949170; cv=none; b=dDONPCi7nBaqZ2lKziQfcSKuey7TPRIrxYka07puL+6OawjODXZn+GF4uxBX9KT7k6iqDUPJgc3eCmSPwGjkHlCB6mmW9VO7d1tgdwOHd3nPNt9RBs1RfbsQeqY1t1LNfZmgbzI9mv+oHy6Pg+BalWE5gRQ8pQbSuhKEOz9n03A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787949170; c=relaxed/simple; bh=/hLy7jiHkvVQqauhpnzFaBQ2niZctuMgZJb64e4wEBg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Jg82U4LJylMOeatRJMrvG45Epml4rU1O3APGBg+0SieznKFb8TfPIVOG/jhlgBZJmBoTQB/FAy1jwOkL24SR+xOLCceDrihnrTR5AFLT0Bgo08xmZiSZo+viY+Ky+CHvX8J1nwo9qUyjtWM7ae/DKqX5p8j3m/yCogRGK+QCw/Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kemnade.info; spf=pass smtp.mailfrom=kemnade.info; dkim=pass (2048-bit key) header.d=kemnade.info header.i=@kemnade.info header.b=HYALtHNU; arc=none smtp.client-ip=178.238.236.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kemnade.info Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kemnade.info Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kemnade.info header.i=@kemnade.info header.b="HYALtHNU" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20220719; h=Cc:To:In-Reply-To:References:Subject:From: Reply-To:Content-ID:Content-Description; bh=+X15T1fcpe3iI6rFk13FMG/iW6iRWR1lKoh9bfasM84=; t=1787949168; x=1789158768; b=HYALtHNUwYvHCBcLZTNsCHf3B4vOCV5fRwhACKtAbrtqy+98TB6sUiBsLufWQHTpNIv8+fqANih /gvMm5AHhfdjC8rZsxVM0jaRVrCUaWU+qpmXwfmK/gVNzZoQjRnuCGAjiHkThar9XiiNBC5+JSX4s N/ty+IeMsSG1Dy9y6xqDP/wgpAQVnLnQsv5g1shRZvAONq1WZ2Zc/0SRYWJHXLmJvOIxm4H4K98HN LHWdWSUBbOxpgu6iTsgKjWa4SVj+/2A+t1EhUQ7d/eJroCAOK5rrrH/OrvSjmEaTYfmZAqRrQesRX G4CCHnWy1b5/K5EiVoNTdLbbvgDU5UBNnolQ==; From: Andreas Kemnade Date: Fri, 28 Aug 2026 22:32:20 +0200 Subject: [PATCH v2 2/3] ARM: compressed: Bump MALLOC_SIZE to 128 KiB 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-Transfer-Encoding: 8bit Message-Id: <20260828-zstd2-v2-2-4d9ce7150877@kemnade.info> References: <20260828-zstd2-v2-0-4d9ce7150877@kemnade.info> In-Reply-To: <20260828-zstd2-v2-0-4d9ce7150877@kemnade.info> To: Russell King , Nick Terrell , David Sterba , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt Cc: Andreas Kemnade , j.neuschaefer@gmx.net, f.fainelli@gmail.com, Tony Lindgren , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linus Walleij X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1631; i=andreas@kemnade.info; h=from:subject:message-id; bh=+UrMNo6HSjDQ27FgGwmv5HaqBYMyLiKEYeg3oyNuDMc=; b=owGbwMvMwCUm/rzkS6lq2x3G02pJDFkTP6S9P3iq0d376Mv4M4/nBGmZ2N7PDAysjupRdFcoX OG+S6yho5SFQYyLQVZMkeWXtYLbJ5VnucFTI+xh5rAygQxh4OIUgIm8d2RkuJcTfOn/3tKp5wJa 35cvFvnoYq0fEnfaTTwwfcryarkfLowMx3LOeR9tz79yPi56Y7LM9u3vH3/pW+WgzJo3o9+h8Zc 5KwA= X-Developer-Key: i=andreas@kemnade.info; a=openpgp; fpr=EEC0DB858E66C0DA70620AC07DBD6AC74DE29324 From: Jonathan Neuschäfer The ZSTD compressor needs about 100 KiB. Signed-off-by: Jonathan Neuschäfer Reviewed-by: Florian Fainelli Reviewed-by: Linus Walleij Signed-off-by: Andreas Kemnade --- arch/arm/boot/compressed/Makefile | 2 +- arch/arm/boot/compressed/head.S | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index e3f550d628578..fa6ee23cd72eb 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -62,7 +62,7 @@ ZTEXTADDR := 0 ZBSSADDR := ALIGN(8) endif -MALLOC_SIZE := 65536 +MALLOC_SIZE := 131072 AFLAGS_head.o += -DTEXT_OFFSET=$(TEXT_OFFSET) -DMALLOC_SIZE=$(MALLOC_SIZE) CPPFLAGS_vmlinux.lds := -DTEXT_START="$(ZTEXTADDR)" -DBSS_START="$(ZBSSADDR)" diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 9f406e9c0ea6f..23fbbe94da6e8 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -337,7 +337,7 @@ restart: adr r0, LC1 get_inflated_image_size r9, r10, lr #ifndef CONFIG_ZBOOT_ROM - /* malloc space is above the relocated stack (64k max) */ + /* malloc space is above the relocated stack (128k max) */ add r10, sp, #MALLOC_SIZE #else /* @@ -629,7 +629,7 @@ not_relocated: mov r0, #0 */ mov r0, r4 mov r1, sp @ malloc space above stack - add r2, sp, #MALLOC_SIZE @ 64k max + add r2, sp, #MALLOC_SIZE @ 128k max mov r3, r7 bl decompress_kernel -- 2.47.3