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Jeff Dike 5f4e8fd08f [PATCH] uml: fix thread startup race ...

This fixes a race in the starting of write_sigio_thread.  Previously, some of
the data needed by the thread was initialized after the clone.  If the thread
ran immediately, it would see the uninitialized data, including an empty
pollfds, which would cause it to hang.

We move the data initialization to before the clone, and adjust the error
paths and cleanup accordingly.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2006-03-27 08:44:38 -08:00

..

drivers

[PATCH] uml: close TUN/TAP file descriptors

2006-02-07 16:12:32 -08:00

include

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

skas

[PATCH] uml: initialize process FP registers properly

2006-02-07 16:12:32 -08:00

sys-i386

[PATCH] uml: initialize process FP registers properly

2006-02-07 16:12:32 -08:00

sys-x86_64

[PATCH] uml: initialize process FP registers properly

2006-02-07 16:12:32 -08:00

aio.c

[PATCH] uml: Formatting changes

2006-01-06 08:33:45 -08:00

elf_aux.c

[PATCH] uml makefiles sanitized

2005-09-29 08:46:26 -07:00

file.c

[PATCH] uml: os_connect_socket error path fixup

2006-02-24 14:31:37 -08:00

helper.c

[PATCH] uml: avoid malloc to sleep in atomic sections

2006-01-18 19:20:21 -08:00

irq.c

[PATCH] uml: move libc-dependent irq code to os-Linux

2006-03-27 08:44:37 -08:00

main.c

[PATCH] uml: implement soft interrupts

2006-01-18 19:20:20 -08:00

Makefile

[PATCH] uml: move tty logging to os-Linux

2006-03-27 08:44:38 -08:00

mem.c

[PATCH] uml: big memory fixes

2005-11-07 07:53:31 -08:00

process.c

[PATCH] uml: fix usage of kernel_errno in place of errno

2006-02-24 14:31:37 -08:00

sigio.c

[PATCH] uml: fix thread startup race

2006-03-27 08:44:38 -08:00

signal.c

[PATCH] uml: implement soft interrupts

2006-01-18 19:20:20 -08:00

start_up.c

[PATCH] uml: move SIGIO startup code to os-Linux/start_up.c

2006-03-27 08:44:38 -08:00

time.c

[PATCH] uml: move libc-dependent time code

2006-01-18 19:20:19 -08:00

trap.c

[PATCH] uml: implement soft interrupts

2006-01-18 19:20:20 -08:00

tt.c

[PATCH] uml: move libc-dependent irq code to os-Linux

2006-03-27 08:44:37 -08:00

tty_log.c

[PATCH] uml: move tty logging to os-Linux

2006-03-27 08:44:38 -08:00

tty.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

uaccess.c

[PATCH] uml: implement soft interrupts

2006-01-18 19:20:20 -08:00

umid.c

[PATCH] uml: prevent umid theft

2006-03-27 08:44:38 -08:00

user_syms.c

[PATCH] Hostfs: update for new glibc - add missing symbol exports

2005-12-29 09:48:15 -08:00

util.c

[PATCH] uml: implement soft interrupts

2006-01-18 19:20:20 -08:00