Martin Schwidefsky 127581b64b s390/mm: handle asce-type exceptions as normal page fault ... Git commit 9e34f2686bb088b211b6cac8772e1f644c6180f8 "s390/mm,tlb: tlb flush on page table upgrade fixup" removed the exception handler for the asce-type exception. This is incorrect as the user-copy with MVCOS can cause asce-type exceptions in the kernel if a user pointer is too large. Those need to be handled with do_no_context to branch to the fixup in the user-copy code. The simplest fix for this problem is to call do_dat_exception for asce-type excpetions, as there is no vma for the address the code will handle the exception correctly. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2013-11-25 09:15:42 +01:00
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vdso32	s390/time,vdso: convert to the new update_vsyscall interface	2013-11-25 09:15:39 +01:00
vdso64	s390/time,vdso: convert to the new update_vsyscall interface	2013-11-25 09:15:39 +01:00
.gitignore	…
Makefile	s390/bitops: use generic find bit functions / reimplement _left variant	2013-10-24 17:16:55 +02:00
asm-offsets.c	s390/time,vdso: convert to the new update_vsyscall interface	2013-11-25 09:15:39 +01:00
audit.c	…
audit.h	…
base.S	…
cache.c	s390/cache: get rid of compile warning	2013-10-24 17:17:06 +02:00
compat_audit.c	…
compat_exec_domain.c	…
compat_linux.c	s390/compat: make psw32_user_bits a constant value again	2013-10-24 17:17:12 +02:00
compat_linux.h	s390: fix save and restore of the floating-point-control register	2013-10-24 17:17:11 +02:00
compat_ptrace.h	…
compat_signal.c	s390/signal: always restore saved runtime instrumentation psw bit	2013-11-20 09:04:53 +01:00
compat_wrapper.S	…
cpcmd.c	…
crash_dump.c	s390/sclp: Determine HSA size dynamically for zfcpdump	2013-11-15 14:08:40 +01:00
debug.c	s390: convert use of typedef ctl_table to struct ctl_table	2013-10-28 08:36:25 +01:00
diag.c	…
dis.c	s390/kprobes: allow kprobes only on known instructions	2013-10-24 17:16:50 +02:00
dumpstack.c	s390/dis: move disassembler function prototypes to proper header file	2013-10-24 17:16:48 +02:00
early.c	s390/sclp: Consolidate early sclp init calls to sclp_early_detect()	2013-11-15 14:08:41 +01:00
ebcdic.c	…
entry.S	s390: fix system call restart after inferior call	2013-09-30 13:04:40 +02:00
entry.h	s390/mm,tlb: correct tlb flush on page table upgrade	2013-11-04 13:51:47 +01:00
entry64.S	s390: fix system call restart after inferior call	2013-09-30 13:04:40 +02:00
ftrace.c	s390/ftrace: prepare_ftrace_return() function call order	2013-10-24 17:17:03 +02:00
head.S	s390/bitops: optimize set_bit() for constant values	2013-10-24 17:16:53 +02:00
head31.S	…
head64.S	…
head_kdump.S	…
ipl.c	s390/uaccess: always run the kernel in home space	2013-10-24 17:16:57 +02:00
irq.c	irq: Consolidate do_softirq() arch overriden implementations	2013-10-01 12:53:25 +02:00
jump_label.c	…
kprobes.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2013-11-15 16:47:22 -08:00
lgr.c	…
machine_kexec.c	s390: make various functions static, add declarations to header files	2013-09-07 11:58:03 +02:00
mcount.S	…
mcount64.S	…
module.c	mm/arch: use NUMA_NO_NODE	2013-11-13 12:09:05 +09:00
nmi.c	s390/time: clock comparator revalidation	2013-08-22 12:20:08 +02:00
os_info.c	…
perf_cpum_cf.c	s390/irq: rework irq subclass handling	2013-09-04 17:19:13 +02:00
perf_event.c	s390/perf: Remove print_hex_dump_bytes() debug output	2013-09-04 17:19:04 +02:00
pgm_check.S	s390/mm: handle asce-type exceptions as normal page fault	2013-11-25 09:15:42 +01:00
process.c	s390: fix save and restore of the floating-point-control register	2013-10-24 17:17:11 +02:00
processor.c	…
ptrace.c	s390/compat: make psw32_user_bits a constant value again	2013-10-24 17:17:12 +02:00
reipl.S	…
reipl64.S	…
relocate_kernel.S	…
relocate_kernel64.S	…
runtime_instr.c	s390/uaccess: always run the kernel in home space	2013-10-24 17:16:57 +02:00
s390_ksyms.c	…
sclp.S	…
setup.c	s390/sclp: Determine HSA size dynamically for zfcpdump	2013-11-15 14:08:40 +01:00
signal.c	s390/signal: always restore saved runtime instrumentation psw bit	2013-11-20 09:04:53 +01:00
smp.c	s390/vtime: correct idle time calculation	2013-10-31 09:52:52 +01:00
stacktrace.c	…
suspend.c	s390: make various functions static, add declarations to header files	2013-09-07 11:58:03 +02:00
swsusp_asm64.S	s390/hibernate: add early resume function	2013-08-30 08:57:15 +02:00
sys_s390.c	…
syscalls.S	…
sysinfo.c	…
time.c	s390,time: revert direct ktime path for s390 clockevent device	2013-11-25 09:15:41 +01:00
topology.c	…
traps.c	…
vdso.c	s390/uaccess: always run the kernel in home space	2013-10-24 17:16:57 +02:00
vmlinux.lds.S	…
vtime.c	s390/vtime: correct idle time calculation	2013-10-31 09:52:52 +01:00