From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6594296924563570688 X-Received: by 2002:a1c:ecb:: with SMTP id 194-v6mr81748wmo.9.1535358555962; Mon, 27 Aug 2018 01:29:15 -0700 (PDT) X-BeenThere: isar-users@googlegroups.com Received: by 2002:a1c:23c4:: with SMTP id j187-v6ls1916757wmj.2.canary-gmail; Mon, 27 Aug 2018 01:29:15 -0700 (PDT) X-Google-Smtp-Source: ANB0VdY9MqksNbFPvTU2gkb5f5ktySjFYgLLCW7d+WV4JoY8SiVjb6Z9aA6BUkQBRhAiuXaNyn2c X-Received: by 2002:a1c:48c6:: with SMTP id v189-v6mr781719wma.27.1535358555587; Mon, 27 Aug 2018 01:29:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1535358555; cv=none; d=google.com; s=arc-20160816; b=NJjhlNCKYZ+rabz/6h1+sdbiu+gJQAdRoKX6o3RGPtER7P+0FNbOnIpZjnO5x+l0Kr OE/X/jTZJsTKUqgNFwBbxjFRzquCSugnEGobw/O3/G7dKP2y2ARmPNQeVwNWKCnHw1ey nlrEeYFpQaZ2eDOGrCa3bGvl/5dTA9GFewFzB0K90XbnlTDEjT9VCvivqnt7TDdNKmqO rvMW0NvGAS9OPbHOyAN/yCzFoipvFdU2WGomCH5xwqb6YZgB1HPxbYlZdq11FQ/DK+Gp AxWye0W+LnMbSJ7gPYX5T6pAN3nHjKlctDbgRmJ/qKc0MGyvqnaltZzknLYAe4n4Spyp st1Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:arc-authentication-results; bh=nylUxawAV93YmTkFID3iE0JJQ1cyOLLs6WwzatgrAK0=; b=lpvGBdlnFGq/hBQrcJUgBlfez40jqky9dhH/MRa7XQtaoK+XDUYTCN5BAuk2/j1+RY ZPcGIdeo9jyYAPzH3FYFoFcDVpn0V2jiwDmn+ppHY9RIPA6ICSn/I1ezrNC5mtZTzqis wPbLKsuaIE5oDDpp/XOSkhAOCpmXOhVTYC+gZz/Bs6jAbJiXZChFHdP5373CgCWh/LKo kFOVxE41PUd7x6tQe6yWZX/AVQwshZvcqKUPjy3uBMGTOJiC51nvW/2RUcVza7BX9P6F nzJAdi2/D00COKn+LpxWyU9PQcF/lfQ2tbdbKzzxh6v/qrjPIxGTaEfjxbZIIpbZhGDT 47eg== ARC-Authentication-Results: i=1; gmr-mx.google.com; spf=pass (google.com: domain of henning.schild@siemens.com designates 192.35.17.28 as permitted sender) smtp.mailfrom=henning.schild@siemens.com Return-Path: Received: from goliath.siemens.de (goliath.siemens.de. [192.35.17.28]) by gmr-mx.google.com with ESMTPS id 20-v6si294495wrb.5.2018.08.27.01.29.15 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 27 Aug 2018 01:29:15 -0700 (PDT) Received-SPF: pass (google.com: domain of henning.schild@siemens.com designates 192.35.17.28 as permitted sender) client-ip=192.35.17.28; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of henning.schild@siemens.com designates 192.35.17.28 as permitted sender) smtp.mailfrom=henning.schild@siemens.com Received: from mail2.sbs.de (mail2.sbs.de [192.129.41.66]) by goliath.siemens.de (8.15.2/8.15.2) with ESMTPS id w7R8TEbO024225 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Mon, 27 Aug 2018 10:29:15 +0200 Received: from md1pvb1c.ad001.siemens.net (md1pvb1c.ad001.siemens.net [139.25.68.40]) by mail2.sbs.de (8.15.2/8.15.2) with ESMTP id w7R8TEk9022174; Mon, 27 Aug 2018 10:29:14 +0200 Date: Mon, 27 Aug 2018 10:29:14 +0200 From: Henning Schild To: "[ext] Jan Kiszka" Cc: isar-users Subject: Re: [PATCH 3/4] linux-custom: Use uncompressed kernel image on arm64 Message-ID: <20180827102914.236a4db0@md1pvb1c.ad001.siemens.net> In-Reply-To: <2eade0f587dfb3c7b7771722bfc345058dc68776.1535354395.git.jan.kiszka@siemens.com> References: <2eade0f587dfb3c7b7771722bfc345058dc68776.1535354395.git.jan.kiszka@siemens.com> X-Mailer: Claws Mail 3.15.0-dirty (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-TUID: /rVfIWC0p1XC Am Mon, 27 Aug 2018 09:19:54 +0200 schrieb "[ext] Jan Kiszka" : > From: Jan Kiszka > > U-Boot does not directly support decompression on bootloader side like > Image.gz would require. We would have to enable the unzip command and > write special scripts that perform the decompression prior to calling > booti. As the Debian kernel also comes uncompressed, choose that path > instead. > > Signed-off-by: Jan Kiszka > --- > meta/recipes-kernel/linux/files/build-kernel.sh | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/meta/recipes-kernel/linux/files/build-kernel.sh > b/meta/recipes-kernel/linux/files/build-kernel.sh index > 8b58e93..ef30aea 100644 --- > a/meta/recipes-kernel/linux/files/build-kernel.sh +++ > b/meta/recipes-kernel/linux/files/build-kernel.sh @@ -95,6 +95,13 @@ > if [ \"\$1\" != upgrade ] && command -v linux-update-symlinks > >/dev/null; then\\ linux-update-symlinks remove > >${PV} /boot/vmlinuz-${PV}\\ fi" > > +# Make sure arm64 kernels are decompressed > +if [ "$target_arch" = "arm64" ]; then > + vmlinuz=${REPACK_LINUX_IMAGE_DIR}/boot/vmlinuz-${PV} > + mv $vmlinuz $vmlinuz.gz > + gunzip $vmlinuz > +fi That looks weird. The gunzip should not work after the mv. And would is the filename after the intended patch? If it still contains a "z", that would be misleading. Henning > dpkg-gencontrol -crepack/debian/control \ > -lrepack/debian/changelog \ > -frepack/debian/files \