From 97d86426e2ec4e6a875f82aa6e0ffdb802fbde22 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Petr=20=C5=A0tetiar?= Date: Sat, 25 Apr 2020 12:47:43 +0200 Subject: [PATCH] x86: fix unusable squashfs images by adding missing padding MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It was reported, that after image generation rework x86-64-generic-squashfs-rootfs.img image won't boot on XenServer x86_64 anymore: F2FS-fs (xvda): Magic Mismatch, valid(0xf2f52010) - read(0x84289960) F2FS-fs (xvda): Can't find valid F2FS filesystem in 1th superblock F2FS-fs (xvda): Magic Mismatch, valid(0xf2f52010) - read(0x4e8ee223) F2FS-fs (xvda): Can't find valid F2FS filesystem in 2th superblock List of all partitions: ca00 4207 xvda driver: vbd No filesystem could mount root, tried: ext3 ext2 ext4 squashfs iso9660 f2fs Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(202,0) So lets fix this by adding back padding which was introduced in commit a17d9482f5e2 ("x86: image: fix small disk space in squashfs overlay"). Ref: FS#3036 Fixes: 258f070d1a4f ("x86: fix missing squashfs and ext4 rootfs images") Fixes: cb007a7bf619 ("x86: switch image generation to new code") Signed-off-by: Petr Štetiar --- target/linux/x86/image/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/linux/x86/image/Makefile b/target/linux/x86/image/Makefile index 72a4d66ad7..174c272a51 100644 --- a/target/linux/x86/image/Makefile +++ b/target/linux/x86/image/Makefile @@ -111,8 +111,8 @@ define Device/Default IMAGE/combined.img.gz := grub-config pc | combined | grub-install | gzip | append-metadata IMAGE/combined.vdi := grub-config pc | combined | grub-install | qemu-image vdi IMAGE/combined.vmdk := grub-config pc | combined | grub-install | qemu-image vmdk - IMAGE/rootfs.img := append-rootfs - IMAGE/rootfs.img.gz := append-rootfs | gzip + IMAGE/rootfs.img := append-rootfs | pad-to $(ROOTFS_PARTSIZE) + IMAGE/rootfs.img.gz := append-rootfs | pad-to $(ROOTFS_PARTSIZE) | gzip ARTIFACT/image-efi.iso := grub-config iso | iso efi IMAGE/combined-efi.img := grub-config efi | combined efi | grub-install efi | append-metadata IMAGE/combined-efi.img.gz := grub-config efi | combined efi | grub-install efi | gzip | append-metadata