Robin Holt bd1d6e2451 [IA64] Change SET_PERSONALITY to comply with comment in binfmt_elf.c. ... We have a customer application which trips a bug. The problem arises when a driver attempts to call do_munmap on an area which is mapped, but because current->thread.task_size has been set to 0xC0000000, the call to do_munmap fails thinking it is an unmap beyond the user's address space. The comment in fs/binfmt_elf.c in load_elf_library() before the call to SET_PERSONALITY() indicates that task_size must not be changed for the running application until flush_thread, but is for ia64 executing ia32 binaries. This patch moves the setting of task_size from SET_PERSONALITY() to flush_thread() as indicated. The customer application no longer is able to trip the bug. Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>		2005-12-06 09:12:34 -08:00
..
binfmt_elf32.c	[IA64] Change SET_PERSONALITY to comply with comment in binfmt_elf.c.	2005-12-06 09:12:34 -08:00
elfcore32.h
ia32_entry.S	kbuild: ia64 use generic asm-offsets.h support	2005-09-09 22:03:13 +02:00
ia32_ioctl.c	[PATCH] remove ioctl32_handler_t	2005-11-09 07:56:00 -08:00
ia32_ldt.c
ia32_signal.c
ia32_support.c
ia32_traps.c
ia32priv.h	[IA64] Change SET_PERSONALITY to comply with comment in binfmt_elf.c.	2005-12-06 09:12:34 -08:00
Makefile
sys_ia32.c	[PATCH] unify sys_ptrace prototype	2005-10-30 17:37:20 -08:00