linux/arch/s390/mm
Heiko Carstens d49f47f83d s390/pfault: add sanity check
If the task that was found on an initial interrupt doesn't match the
current task execute a WARN_ON_ONCE() and don't put the task to sleep.

When this happened something went wrong between the interface of the
hypervisor and the kernel. In such a case keep the tasks alive to
avoid a hanging system.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2012-05-16 14:42:43 +02:00
..
cmm.c [S390] replace diag10() with diag10_range() function 2011-05-10 17:13:43 +02:00
extmem.c [S390] extmem: get rid of compile warning 2011-05-23 10:24:29 +02:00
fault.c s390/pfault: add sanity check 2012-05-16 14:42:43 +02:00
gup.c thp: share get_huge_page_tail() 2011-11-02 16:06:58 -07:00
hugetlbpage.c s390/hugepages: clear page table for sw large page emulation 2012-05-16 14:42:39 +02:00
init.c Disintegrate asm/system.h for S390 2012-03-28 18:30:02 +01:00
maccess.c s390: allow absolute memory access for /dev/mem 2012-05-16 14:42:38 +02:00
Makefile [S390] Write protect module text and RO data 2011-03-15 17:08:23 +01:00
mmap.c [S390] Remove unncessary export of arch_pick_mmap_layout 2012-03-23 11:13:23 +01:00
page-states.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
pageattr.c [S390] sparse: fix sparse warnings about missing prototypes 2011-10-30 15:16:46 +01:00
pgtable.c s390/kvm: bad rss-counter state 2012-05-16 14:42:41 +02:00
vmem.c [S390] kdump backend code 2011-10-30 15:16:42 +01:00