diff options
Diffstat (limited to 'meta-initramfs')
| -rw-r--r-- | meta-initramfs/recipes-kernel/linux/linux-yocto-tiny-kexecboot/revert-check-console.patch | 47 | ||||
| -rw-r--r-- | meta-initramfs/recipes-kernel/linux/linux-yocto-tiny-kexecboot_4.4.bb | 29 |
2 files changed, 0 insertions, 76 deletions
diff --git a/meta-initramfs/recipes-kernel/linux/linux-yocto-tiny-kexecboot/revert-check-console.patch b/meta-initramfs/recipes-kernel/linux/linux-yocto-tiny-kexecboot/revert-check-console.patch deleted file mode 100644 index 5e5e8d9f9a..0000000000 --- a/meta-initramfs/recipes-kernel/linux/linux-yocto-tiny-kexecboot/revert-check-console.patch +++ /dev/null @@ -1,47 +0,0 @@ -From a74e0bf51adcc867b73fc44050eb9bde985c9cba Mon Sep 17 00:00:00 2001 -From: Andrea Adami <andrea.adami@gmail.com> -Date: Sun, 28 Feb 2016 01:09:19 +0100 -Subject: [PATCH] main.c: revert check on console device - -Fix kernel panic because of the missing /dev/console. - -Revert Yocto-specific : "check console device file on fs when booting". - -The initramfs used in this kernel needs to be of the smallest possible -size so we save a few kb by deploying an empty /dev which is populated -after boot by the init (kexecboot checks and recreates the devices -with or without devtmpfs). - -Signed-off-by: Andrea Adami <andrea.adami@gmail.com> ---- - init/main.c | 7 ------- - 1 file changed, 7 deletions(-) - -diff --git a/init/main.c b/init/main.c -index d191d2a..9e64d70 100644 ---- a/init/main.c -+++ b/init/main.c -@@ -976,7 +976,6 @@ static int __ref kernel_init(void *unused) - - static noinline void __init kernel_init_freeable(void) - { -- struct stat console_stat; - /* - * Wait until kthreadd is all set-up. - */ -@@ -1008,12 +1007,6 @@ static noinline void __init kernel_init_freeable(void) - - do_basic_setup(); - -- /* Use /dev/console to infer if the rootfs is setup properly */ -- if (sys_newlstat((char __user *) "/dev/console", (struct stat __user *) &console_stat) -- || !S_ISCHR(console_stat.st_mode)) { -- panic("/dev/console is missing or not a character device!\nPlease ensure your rootfs is properly configured\n"); -- } -- - /* Open the /dev/console on the rootfs, this should never fail */ - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0) - pr_err("Warning: unable to open an initial console.\n"); --- -1.9.1 - diff --git a/meta-initramfs/recipes-kernel/linux/linux-yocto-tiny-kexecboot_4.4.bb b/meta-initramfs/recipes-kernel/linux/linux-yocto-tiny-kexecboot_4.4.bb deleted file mode 100644 index 66e0e53a1e..0000000000 --- a/meta-initramfs/recipes-kernel/linux/linux-yocto-tiny-kexecboot_4.4.bb +++ /dev/null @@ -1,29 +0,0 @@ -require recipes-kernel/linux/linux-yocto-tiny_${PV}.bb -SUMMARY = "Yocto tiny kernel embedding a minimalistic kexecboot initramfs" - -SRC_URI += "file://revert-check-console.patch" - -PACKAGES = "" -PROVIDES = "" - -KERNEL_IMAGE_BASE_NAME = "${KERNEL_IMAGETYPE}-yocto-tiny-kexecboot-${PV}-${MACHINE}" -KERNEL_IMAGE_SYMLINK_NAME = "${KERNEL_IMAGETYPE}-yocto-tiny-kexecboot-${MACHINE}" - -INITRAMFS_IMAGE = "initramfs-kexecboot-klibc-image" -INITRAMFS_TASK = "${INITRAMFS_IMAGE}:do_image_complete" - -# disable unneeded tasks -do_shared_workdir[noexec] = "1" -do_install[noexec] = "1" -do_package[noexec] = "1" -do_package_qa[noexec] = "1" -do_packagedata[noexec] = "1" -do_package_deb[noexec] = "1" -do_package_ipk[noexec] = "1" -do_package_rpm[noexec] = "1" -do_package_tar[noexec] = "1" -do_package_write_deb[noexec] = "1" -do_package_write_ipk[noexec] = "1" -do_package_write_rpm[noexec] = "1" -do_package_write_tar[noexec] = "1" -do_populate_sysroot[noexec] = "1" |