Commit 595a22ac authored by Rob Landley's avatar Rob Landley Committed by Linus Torvalds
Browse files

scripts/gen_initramfs_list.sh: teach INITRAMFS_ROOT_UID and INITRAMFS_ROOT_GID... 

scripts/gen_initramfs_list.sh: teach INITRAMFS_ROOT_UID and INITRAMFS_ROOT_GID that -1 means "current user".

Teach INITRAMFS_ROOT_UID and INITRAMFS_ROOT_GID that -1 means "current user".

Link: http://lkml.kernel.org/r/2df3a9fb-4378-fa16-679d-99e788926c05@landley.net


Signed-off-by: default avatarRob Landley <rob@landley.net>
Cc: Michal Marek <mmarek@suse.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 39229200

scripts/gen_initramfs_list.sh

+2 −0
Original line number Diff line number Diff line
@@ -271,10 +271,12 @@ while [ $# -gt 0 ]; do 
	case "$arg" in

		"-u")	# map $1 to uid=0 (root)

			root_uid="$1"

			[ "$root_uid" = "-1" ] && root_uid=$(id -u || echo 0)

			shift

			;;

		"-g")	# map $1 to gid=0 (root)

			root_gid="$1"

			[ "$root_gid" = "-1" ] && root_gid=$(id -g || echo 0)

			shift

			;;

		"-d")	# display default initramfs list

usr/Kconfig

+4 −8
Original line number Diff line number Diff line
@@ -36,10 +36,8 @@ config INITRAMFS_ROOT_UID 
	depends on INITRAMFS_SOURCE!=""

	default "0"

	help

	  This setting is only meaningful if the INITRAMFS_SOURCE is

	  contains a directory.  Setting this user ID (UID) to something

	  other than "0" will cause all files owned by that UID to be

	  owned by user root in the initial ramdisk image.

	  If INITRAMFS_SOURCE points to a directory, files owned by this UID

	  (-1 = current user) will be owned by root in the resulting image.



	  If you are not sure, leave it set to "0".
@@ -48,10 +46,8 @@ config INITRAMFS_ROOT_GID 
	depends on INITRAMFS_SOURCE!=""

	default "0"

	help

	  This setting is only meaningful if the INITRAMFS_SOURCE is

	  contains a directory.  Setting this group ID (GID) to something

	  other than "0" will cause all files owned by that GID to be

	  owned by group root in the initial ramdisk image.

	  If INITRAMFS_SOURCE points to a directory, files owned by this GID

	  (-1 = current group) will be owned by root in the resulting image.



	  If you are not sure, leave it set to "0".

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