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f28169d200
linux/arch/um/drivers
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Jeff Dike f28169d200 [PATCH] uml: return hotplug errors to host 
I noticed that errors happening while hotplugging devices from the host were
never returned back to the mconsole client.  In some cases, success was
returned instead of even an information-free error.

This patch cleans that up by having the low-level configuration code pass back
an error string along with an error code.  At the top level, which knows
whether it is early boot time or responding to an mconsole request, the string
is printk'd or returned to the mconsole client.

There are also whitespace and trivial code cleanups in the surrounding code.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-11 10:51:21 -08:00
..
chan_kern.c [PATCH] uml: return hotplug errors to host 2007-02-11 10:51:21 -08:00
chan_user.c Fix typos in doc and comments 2006-11-30 05:32:19 +01:00
cow_sys.h [PATCH] uml: split memory allocation prototypes out of user.h 2006-10-20 10:26:36 -07:00
cow_user.c [PATCH] uml: fix patch mismerge 2006-05-01 18:17:44 -07:00
cow.h [PATCH] uml: avoid warnings for diffent names for an unsigned quadword 2006-04-11 06:18:37 -07:00
daemon_kern.c [PATCH] uml: use get_random_bytes() after random pool is seeded 2006-12-07 08:39:29 -08:00
daemon_user.c [PATCH] uml: split memory allocation prototypes out of user.h 2006-10-20 10:26:36 -07:00
daemon.h [PATCH] uml: const more data 2006-09-27 08:26:15 -07:00
fd.c [PATCH] uml: split memory allocation prototypes out of user.h 2006-10-20 10:26:36 -07:00
harddog_kern.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
harddog_user.c [PATCH] uml: separate libc-dependent helper code 2005-11-07 07:53:31 -08:00
hostaudio_kern.c Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
line.c [PATCH] uml: return hotplug errors to host 2007-02-11 10:51:21 -08:00
Makefile [PATCH] uml: revert block driver use of host AIO 2005-10-12 08:22:26 -07:00
mcast_kern.c [PATCH] uml: use get_random_bytes() after random pool is seeded 2006-12-07 08:39:29 -08:00
mcast_user.c [PATCH] uml: split memory allocation prototypes out of user.h 2006-10-20 10:26:36 -07:00
mcast.h [PATCH] uml: const more data 2006-09-27 08:26:15 -07:00
mconsole_kern.c [PATCH] uml: return hotplug errors to host 2007-02-11 10:51:21 -08:00
mconsole_user.c [PATCH] uml: mconsole fixes 2006-10-24 22:01:10 -07:00
mmapper_kern.c [PATCH] uml: mmapper - remove just added but wrong "const" attribute 2006-10-20 10:26:36 -07:00
net_kern.c [PATCH] uml: return hotplug errors to host 2007-02-11 10:51:21 -08:00
net_user.c [PATCH] uml: split memory allocation prototypes out of user.h 2006-10-20 10:26:36 -07:00
null.c [PATCH] uml: locking documentation 2006-09-29 09:18:04 -07:00
pcap_kern.c [PATCH] uml: use get_random_bytes() after random pool is seeded 2006-12-07 08:39:29 -08:00
pcap_user.c [PATCH] uml: split memory allocation prototypes out of user.h 2006-10-20 10:26:36 -07:00
pcap_user.h [PATCH] missed const in prototype 2006-10-10 15:37:24 -07:00
port_kern.c WorkQueue: Fix up arch-specific work items where possible 2006-12-05 19:36:26 +00:00
port_user.c [PATCH] uml: split memory allocation prototypes out of user.h 2006-10-20 10:26:36 -07:00
port.h
pty.c [PATCH] uml: split memory allocation prototypes out of user.h 2006-10-20 10:26:36 -07:00
random.c [PATCH] uml: locking documentation 2006-09-29 09:18:04 -07:00
slip_common.c [PATCH] uml: slirp and slip driver cleanups and fixes 2005-06-13 20:58:43 -07:00
slip_common.h [PATCH] uml: fix hugest stack users 2006-02-01 08:53:22 -08:00
slip_kern.c [PATCH] uml: use get_random_bytes() after random pool is seeded 2006-12-07 08:39:29 -08:00
slip_user.c [PATCH] uml: split memory allocation prototypes out of user.h 2006-10-20 10:26:36 -07:00
slip.h [PATCH] uml: const more data 2006-09-27 08:26:15 -07:00
slirp_kern.c [PATCH] uml: use get_random_bytes() after random pool is seeded 2006-12-07 08:39:29 -08:00
slirp_user.c [PATCH] uml: const more data 2006-09-27 08:26:15 -07:00
slirp.h [PATCH] uml: const more data 2006-09-27 08:26:15 -07:00
ssl.c [PATCH] uml: return hotplug errors to host 2007-02-11 10:51:21 -08:00
ssl.h
stderr_console.c [PATCH] uml: locking documentation 2006-09-29 09:18:04 -07:00
stdio_console.c [PATCH] uml: return hotplug errors to host 2007-02-11 10:51:21 -08:00
stdio_console.h
tty.c [PATCH] uml: split memory allocation prototypes out of user.h 2006-10-20 10:26:36 -07:00
ubd_kern.c [PATCH] uml: return hotplug errors to host 2007-02-11 10:51:21 -08:00
ubd_user.c [PATCH] uml: revert block driver use of host AIO 2005-10-12 08:22:26 -07:00
xterm_kern.c [PATCH] uml pt_regs fixes 2006-10-08 16:34:08 -07:00
xterm.c [PATCH] uml: cleanup run_helper() API to fix a leak 2006-10-20 10:26:36 -07:00
xterm.h