linux/arch/um/os-Linux
Anton Ivanov 0565103d1a um: Memory corruption on startup
The reverse case of this race (you must msync before read) is
well known. This is the not so common one.

It can be triggered only on systems which do a lot of task
switching and only at UML startup. If you are starting 200+ UMLs
~ 0.5% will always die without this fix.

Signed-off-by: Anton Ivanov <antivano@cisco.com>
[rw: minor whitespace fixes]
Signed-off-by: Richard Weinberger <richard@nod.at>
2014-04-20 23:57:21 +02:00
..
drivers um: get rid of pointless include "..." where include <...> will do 2012-10-09 22:28:45 +02:00
skas um: siginfo cleanup 2013-07-19 11:31:36 +02:00
Makefile um: use the right ifdef around exports in user_syms.c 2012-03-25 00:29:55 +01:00
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 um: pass siginfo to guest process 2012-08-02 00:49:17 +02:00
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
mem.c uml: Simplify tempdir logic. 2014-04-20 23:10:44 +02:00
process.c um: Cleanup SIGTERM handling 2013-09-07 10:56:58 +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: add missing declaration of 'getrlimit()' and friends 2013-03-11 10:08:03 +01:00
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