Thomas Meyer 33bbc30654 um: Move uml_postsetup in the init_thread stack ...

atomic_notifier_chain_register() and uml_postsetup() do call kernel code
that rely on the "current" kernel macro and a valid task_struct resp.
thread_info struct. Give those functions a valid stack by moving
uml_postsetup() in the init_thread stack. This moves enables a panic()
call in this early code to generate a valid stacktrace, instead of
crashing.
E.g. when an UML kernel is started with an initrd but too few physical
memory the panic() call get's actually processed.

Signed-off-by: Thomas Meyer <[email protected]>
Signed-off-by: Richard Weinberger <[email protected]>

2015-04-13 21:17:44 +02:00

..

drivers

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

skas

um: Move uml_postsetup in the init_thread stack

2015-04-13 21:17:44 +02:00

aio.c

um: Cleanup SIGTERM handling

2013-09-07 10:56:58 +02:00

elf_aux.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

execvp.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

file.c

um: Memory corruption on startup

2014-04-20 23:57:21 +02:00

helper.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

internal.h

…

irq.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

main.c

um: Missing pipe handling

2014-04-20 23:13:30 +02:00

Makefile

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mem.c

uml: Simplify tempdir logic.

2014-04-20 23:10:44 +02:00

process.c

um: Remove SKAS3/4 support

2015-04-13 21:00:53 +02:00

registers.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

sigio.c

um: Cleanup SIGTERM handling

2013-09-07 10:56:58 +02:00

signal.c

um: Make stack trace reliable against kernel mode faults

2013-11-17 11:27:30 +01:00

start_up.c

um: Remove SKAS3/4 support

2015-04-13 21:00:53 +02:00

time.c

nohz: Rename CONFIG_NO_HZ to CONFIG_NO_HZ_COMMON

2013-04-03 13:56:03 +02:00

tty.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

umid.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

user_syms.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

util.c

um: Cleanup SIGTERM handling

2013-09-07 10:56:58 +02:00