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linux/arch/um/include
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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
..
skas Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
sysdep-i386 [PATCH] uml: size register files correctly 2006-12-07 08:39:29 -08:00
sysdep-ia64 [PATCH] uml: S390 preparation, abstract host page fault data 2005-05-05 16:36:36 -07:00
sysdep-ppc Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
sysdep-x86_64 [PATCH] uml: size register files correctly 2006-12-07 08:39:29 -08:00
tt [PATCH] uml: fix static binary segfault 2006-07-10 13:24:23 -07:00
aio.h [PATCH] uml: revert block driver use of host AIO 2005-10-12 08:22:26 -07:00
chan_kern.h [PATCH] uml: return hotplug errors to host 2007-02-11 10:51:21 -08:00
chan_user.h [PATCH] uml: const more data 2006-09-27 08:26:15 -07:00
choose-mode.h [PATCH] uml: better diagnostics for broken configs 2006-01-06 08:33:47 -08:00
common-offsets.h [PATCH] uml: asm offsets duplication removal 2006-10-11 11:14:20 -07:00
elf_user.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
frame_kern.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
init.h [PATCH] uml: fix ((unused)) attribute 2006-02-24 14:31:37 -08:00
initrd.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
irq_kern.h IRQ: Use the new typedef for interrupt handler function pointers 2006-10-09 12:19:47 +01:00
irq_user.h [PATCH] uml: remove spinlock wrapper functions 2006-07-10 13:24:23 -07:00
kern.h [PATCH] uml: fix declaration of exit() 2006-03-27 08:44:37 -08:00
kern_util.h [PATCH] make UML compile (FC6/x86-64) 2006-10-15 14:18:39 -07:00
line.h [PATCH] uml: return hotplug errors to host 2007-02-11 10:51:21 -08:00
longjmp.h [PATCH] uml: make UML_SETJMP always safe 2006-10-11 11:14:20 -07:00
mconsole.h [PATCH] uml: mconsole fixes 2006-10-24 22:01:10 -07:00
mconsole_kern.h [PATCH] uml: return hotplug errors to host 2007-02-11 10:51:21 -08:00
mem.h [PATCH] uml: inline mk_pte and various friends 2005-09-10 12:00:18 -07:00
mem_kern.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mem_user.h [PATCH] UML: Hotplug memory, take 2 2006-03-31 12:18:50 -08:00
misc_constants.h [PATCH] uml: move libc-dependent irq code to os-Linux 2006-03-27 08:44:37 -08:00
mode.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mode_kern.h Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
net_kern.h [PATCH] uml: fix net_kern workqueue abuse 2006-12-13 09:05:47 -08:00
net_user.h [PATCH] uml: don't roll my own random MAC generator 2006-09-29 09:18:04 -07:00
os.h [PATCH] uml: make execvp safe for our usage 2006-11-25 13:28:34 -08:00
process.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ptrace_user.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
registers.h [PATCH] uml: stack usage reduction 2006-09-26 08:49:09 -07:00
sigcontext.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sigio.h [PATCH] uml: move sigio_user.c to os-Linux/sigio.c 2006-03-27 08:44:38 -08:00
signal_kern.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
skas_ptrace.h [PATCH] uml: header and code cleanup 2005-05-05 16:36:39 -07:00
skas_ptregs.h [PATCH] uml makefiles sanitized 2005-09-29 08:46:26 -07:00
syscall.h [PATCH] uml: system call path cleanup 2005-09-05 00:06:23 -07:00
sysrq.h [PATCH] uml: stack dump fix 2005-05-28 16:46:13 -07:00
task.h [PATCH] uml makefiles sanitized 2005-09-29 08:46:26 -07:00
tempfile.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tlb.h [PATCH] mm: uml kill unused 2005-10-29 21:40:42 -07:00
ubd_user.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
um_malloc.h [PATCH] uml: split memory allocation prototypes out of user.h 2006-10-20 10:26:36 -07:00
um_mmu.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
um_uaccess.h Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
umid.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
uml_uaccess.h [PATCH] uml: separate libc-dependent uaccess code 2005-11-07 07:53:31 -08:00
user.h [PATCH] uml: split memory allocation prototypes out of user.h 2006-10-20 10:26:36 -07:00
user_util.h [PATCH] uml: split memory allocation prototypes out of user.h 2006-10-20 10:26:36 -07:00