You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Paolo 'Blaisorblade' Giarrusso 5d48545e5e [PATCH] uml: make execvp safe for our usage ... Reimplement execvp for our purposes - after we call fork() it is fundamentally unsafe to use the kernel allocator - current is not valid there. So we simply pass to our modified execvp() a preallocated buffer. This fixes a real bug and works very well in testing (I've seen indirectly warning messages from the forked thread - they went on the pipe connected to its stdout and where read as a number by UML, when calling read_output(). I verified the obtained number corresponded to "BUG:"). The added use of __cant_sleep() is not a new bug since __cant_sleep() is already used in the same function - passing an atomicity parameter would be better but it would require huge change, stating that this function must not be called in atomic context and can sleep is a better idea (will make sure of this gradually). Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Acked-by: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		18 years ago
..
drivers	[PATCH] uml ubd driver: various little changes	18 years ago
include	[PATCH] uml: make execvp safe for our usage	18 years ago
kernel	[PATCH] uml: add _text definition to linker scripts	18 years ago
os-Linux	[PATCH] uml: make execvp safe for our usage	18 years ago
scripts	…
sys-i386	…
sys-ia64	…
sys-ppc	…
sys-x86_64	…
Kconfig	…
Kconfig.char	…
Kconfig.debug	…
Kconfig.i386	…
Kconfig.net	…
Kconfig.scsi	…
Kconfig.x86_64	…
Makefile	[PATCH] uml: fix compilation options for USER_OBJS	18 years ago
Makefile-i386	[PATCH] uml: fix compilation options for USER_OBJS	18 years ago
Makefile-ia64	…
Makefile-os-Linux	…
Makefile-ppc	…
Makefile-skas	…
Makefile-tt	…
Makefile-x86_64	[PATCH] uml: fix compilation options for USER_OBJS	18 years ago
config.release	…
defconfig	…