The patch titled
Subject: initramfs: cleanup incomplete rootfs
has been removed from the -mm tree. Its filename was
initramfs-cleanup-incomplete-rootfs.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: David Engraf <david.engraf@xxxxxxxxx>
Subject: initramfs: cleanup incomplete rootfs
Unpacking an external initrd may fail e.g. not enough memory. This leads
to an incomplete rootfs because some files might be extracted already.
Fixed by cleaning the rootfs so the kernel is not using an incomplete
rootfs.
Link: http://lkml.kernel.org/r/20181030151805.5519-1-david.engraf@xxxxxxxxx
Signed-off-by: David Engraf <david.engraf@xxxxxxxxx>
Cc: Dominik Brodowski <linux@xxxxxxxxxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Philippe Ombredanne <pombredanne@xxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
init/initramfs.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/init/initramfs.c~initramfs-cleanup-incomplete-rootfs
+++ a/init/initramfs.c
@@ -550,7 +550,6 @@ skip:
initrd_end = 0;
}
-#ifdef CONFIG_BLK_DEV_RAM
#define BUF_SIZE 1024
static void __init clean_rootfs(void)
{
@@ -597,7 +596,6 @@ static void __init clean_rootfs(void)
ksys_close(fd);
kfree(buf);
}
-#endif
static int __init populate_rootfs(void)
{
@@ -640,8 +638,10 @@ static int __init populate_rootfs(void)
printk(KERN_INFO "Unpacking initramfs...\n");
err = unpack_to_rootfs((char *)initrd_start,
initrd_end - initrd_start);
- if (err)
+ if (err) {
printk(KERN_EMERG "Initramfs unpacking failed: %s\n", err);
+ clean_rootfs();
+ }
free_initrd();
#endif
}
_
Patches currently in -mm which might be from david.engraf@xxxxxxxxx are
