linux/arch/sh
OGAWA Hirofumi 9b41046cd0 [PATCH] Don't pass boot parameters to argv_init[]
The boot cmdline is parsed in parse_early_param() and
parse_args(,unknown_bootoption).

And __setup() is used in obsolete_checksetup().

	start_kernel()
		-> parse_args()
			-> unknown_bootoption()
				-> obsolete_checksetup()

If __setup()'s callback (->setup_func()) returns 1 in
obsolete_checksetup(), obsolete_checksetup() thinks a parameter was
handled.

If ->setup_func() returns 0, obsolete_checksetup() tries other
->setup_func().  If all ->setup_func() that matched a parameter returns 0,
a parameter is seted to argv_init[].

Then, when runing /sbin/init or init=app, argv_init[] is passed to the app.
If the app doesn't ignore those arguments, it will warning and exit.

This patch fixes a wrong usage of it, however fixes obvious one only.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-31 12:18:53 -08:00
..
boards [PATCH] RTC: Remove some duplicate BCD definitions 2006-03-28 09:16:01 -08:00
boot Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cchips [PATCH] sh: convert voyagergx to platform device, drop sh-bus 2006-02-01 08:53:20 -08:00
configs [PATCH] sh: SH4-202 microdev updates 2006-02-01 08:53:19 -08:00
drivers [PATCH] sh: DMA updates 2006-01-16 23:15:27 -08:00
kernel [PATCH] Don't pass boot parameters to argv_init[] 2006-03-31 12:18:53 -08:00
lib [PATCH] smp_processor_id() cleanup 2005-06-21 18:46:13 -07:00
mm [PATCH] hugepage: is_aligned_hugepage_range() cleanup 2006-03-22 07:54:04 -08:00
oprofile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tools [PATCH] sh: consolidate hp620/hp680/hp690 targets into hp6xx 2006-01-16 23:15:27 -08:00
Kconfig [PATCH] bitops: sh: use generic bitops 2006-03-26 08:57:14 -08:00
Kconfig.debug [PATCH] sh: Move CPU subtype configuration to its own Kconfig 2006-01-16 23:15:28 -08:00
Makefile kbuild: change kbuild to not rely on incorrect GNU make behavior 2006-03-06 00:09:51 +01:00