Heiko Carstens 516bad44b9 s390/gup: fix access_ok() usage in __get_user_pages_fast() ... access_ok() returns always "true" on s390. Therefore all access_ok() invocations are rather pointless. However when walking page tables we need to make sure that everything is within bounds of the ASCE limit of the task's address space. So remove the access_ok() call and add the same check we have in get_user_pages_fast(). Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2012-11-13 11:02:28 +01:00
..
appldata	s390/vtimer: rework virtual timer interface	2012-07-20 11:15:08 +02:00
boot	s390: fix linker script for 31 bit builds	2012-10-18 17:50:10 +02:00
crypto	crypto: arch/s390 - cleanup - remove unneeded cra_list initialization	2012-08-01 17:47:29 +08:00
hypfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2012-10-02 20:25:04 -07:00
include	s390/topology: fix core id vs physical package id mix-up	2012-11-12 16:24:38 +01:00
kernel	s390/topology: fix core id vs physical package id mix-up	2012-11-12 16:24:38 +01:00
kvm	KVM updates for the 3.7 merge window	2012-10-04 09:30:33 -07:00
lib	s390/mm: use pmd_large() instead of pmd_huge()	2012-10-26 16:44:23 +02:00
math-emu	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
mm	s390/gup: fix access_ok() usage in __get_user_pages_fast()	2012-11-13 11:02:28 +01:00
net	s390/bpf,jit: add support for BPF_S_ANC_ALU_XOR_X instruction	2012-09-26 15:45:28 +02:00
oprofile	oprofile, s390: Fix uninitialized memory access when writing to oprofilefs	2012-08-27 14:49:23 +02:00
defconfig	s390: update defconfig	2012-09-26 15:45:29 +02:00
Kbuild	s390/bpf,jit: BPF Just In Time compiler for s390	2012-09-26 15:44:49 +02:00
Kconfig	s390/thp: select HAVE_ARCH_TRANSPARENT_HUGEPAGE	2012-10-18 17:50:10 +02:00
Kconfig.debug	s390/mm: add page table dumper	2012-10-09 14:16:58 +02:00
Makefile	s390: Use generic init_task	2012-05-05 13:00:25 +02:00