linux/arch/ia64
Hugh Dickins 46dea3d092 [PATCH] mm: ia64 use expand_upwards
ia64 has expand_backing_store function for growing its Register Backing Store
vma upwards.  But more complete code for this purpose is found in the
CONFIG_STACK_GROWSUP part of mm/mmap.c.  Uglify its #ifdefs further to provide
expand_upwards for ia64 as well as expand_stack for parisc.

The Register Backing Store vma should be marked VM_ACCOUNT.  Implement the
intention of growing it only a page at a time, instead of passing an address
outside of the vma to handle_mm_fault, with unknown consequences.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-29 21:40:39 -07:00
..
configs Pull sparsemem-v5 into release branch 2005-10-28 14:32:56 -07:00
dig Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hp Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2005-10-28 21:09:26 -07:00
ia32 [PATCH] error path in setup_arg_pages() misses vm_unacct_memory() 2005-09-14 11:18:13 -07:00
kernel [PATCH] mm: vm_stat_account unshackled 2005-10-29 21:40:37 -07:00
lib Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2005-10-28 21:09:26 -07:00
mm [PATCH] mm: ia64 use expand_upwards 2005-10-29 21:40:39 -07:00
oprofile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci Pull acpi-produce-consume into release branch 2005-10-28 13:23:34 -07:00
scripts Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sn Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2005-10-28 21:09:26 -07:00
defconfig [IA64] Update default configs 2005-09-15 14:34:31 -07:00
install.sh Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Kconfig Pull sparsemem-v5 into release branch 2005-10-28 14:32:56 -07:00
Kconfig.debug [PATCH] Kprobes/IA64: arch specific handling 2005-06-23 09:45:22 -07:00
Makefile [IA64] fix circular dependency on generation of asm-offsets.h 2005-09-13 08:50:39 -07:00
module.lds Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00