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86c558e8d3
linux/arch/s390/kernel
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Martin Schwidefsky 86c558e8d3 s390: fix ptrace of user area if the inferior uses vector registers 
The floating point registers of a process that uses vector instruction are
not store into task->thread.fp_regs anymore but in the upper halves of the
first 16 vector registers.
The ptrace interface for the peeks and pokes to the user area fails to take
this into account. Fix __peek_user[_compat] and __poke_user[_compat]
to use the vector array for the floating pointer register if the process
has one.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-11-19 09:46:39 +01:00
..
vdso32 s390/vdso: fix stack corruption 2014-10-27 13:27:02 +01:00
vdso64 s390/vdso: fix stack corruption 2014-10-27 13:27:02 +01:00
.gitignore
asm-offsets.c s390/cmpxchg: use compiler builtins 2014-11-03 13:29:47 +01:00
audit.c
audit.h
base.S
cache.c
compat_audit.c
compat_linux.c
compat_linux.h s390: add support for vector extension 2014-10-09 09:14:13 +02:00
compat_ptrace.h
compat_signal.c s390/signal: add sparse annotations 2014-11-03 13:30:36 +01:00
compat_wrapper.c s390: wire up bpf syscall 2014-10-17 14:45:48 +02:00
cpcmd.c
crash_dump.c s390/kdump: add support for vector extension 2014-10-09 09:14:16 +02:00
debug.c
diag.c
dis.c s390/disassembler: add vector instructions 2014-10-09 09:14:15 +02:00
dumpstack.c
early.c s390/ftrace,kprobes: allow to patch first instruction 2014-10-27 13:27:27 +01:00
ebcdic.c
entry64.S s390/uprobes: architecture backend for uprobes 2014-09-25 10:52:17 +02:00
entry.h s390: add support for vector extension 2014-10-09 09:14:13 +02:00
entry.S
ftrace.c s390/kprobes: make use of NOKPROBE_SYMBOL() 2014-10-27 13:27:28 +01:00
head31.S
head64.S
head_kdump.S
head.S s390/head.s: use zero as address for stfl 2014-09-25 10:52:06 +02:00
idle.c s390/kprobes: make use of NOKPROBE_SYMBOL() 2014-10-27 13:27:28 +01:00
ipl.c s390/ipl: Add missing SCSI loadparm attributes to /sys/firmware 2014-09-01 09:56:29 +02:00
irq.c s390/irq: use irq 0 2014-11-18 18:23:03 +01:00
jump_label.c
kprobes.c s390/kprobes: make use of NOKPROBE_SYMBOL() 2014-10-27 13:27:28 +01:00
lgr.c
machine_kexec.c s390/kdump: add support for vector extension 2014-10-09 09:14:16 +02:00
Makefile s390/ftrace: remove 31 bit ftrace support 2014-10-09 09:14:18 +02:00
mcount.S s390/ftrace,kprobes: allow to patch first instruction 2014-10-27 13:27:27 +01:00
module.c
nmi.c Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2014-10-15 07:48:18 +02:00
os_info.c
perf_cpum_cf_events.c
perf_cpum_cf.c s390: Replace __get_cpu_var uses 2014-08-26 13:45:52 -04:00
perf_cpum_sf.c s390/cpum_sf: Remove initialization of PMU event index 2014-11-03 13:30:45 +01:00
perf_event.c
pgm_check.S s390: add support for vector extension 2014-10-09 09:14:13 +02:00
process.c s390/kprobes: make use of NOKPROBE_SYMBOL() 2014-10-27 13:27:28 +01:00
processor.c Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2014-10-15 07:48:18 +02:00
ptrace.c s390: fix ptrace of user area if the inferior uses vector registers 2014-11-19 09:46:39 +01:00
reipl64.S
reipl.S
relocate_kernel64.S
relocate_kernel.S
runtime_instr.c
s390_ksyms.c
sclp.S
setup.c s390/ftrace,kprobes: allow to patch first instruction 2014-10-27 13:27:27 +01:00
signal.c s390/signal: add sparse annotations 2014-11-03 13:30:36 +01:00
smp.c s390/ftrace,kprobes: allow to patch first instruction 2014-10-27 13:27:27 +01:00
stacktrace.c
suspend.c nosave: consolidate __nosave_{begin,end} in <asm/sections.h> 2014-10-09 22:26:04 -04:00
swsusp_asm64.S
sys_s390.c
syscalls.S s390: wire up bpf syscall 2014-10-17 14:45:48 +02:00
sysinfo.c
time.c s390/kprobes: make use of NOKPROBE_SYMBOL() 2014-10-27 13:27:28 +01:00
topology.c s390/topology: call set_sched_topology early 2014-09-26 12:22:39 +02:00
traps.c s390/kprobes: make use of NOKPROBE_SYMBOL() 2014-10-27 13:27:28 +01:00
uprobes.c s390/uprobes: fix kprobes dependency 2014-10-17 14:45:51 +02:00
vdso.c arm64,ia64,ppc,s390,sh,tile,um,x86,mm: remove default gate area 2014-08-08 15:57:27 -07:00
vmlinux.lds.S
vtime.c s390/time: use stck clock fast for do_account_vtime 2014-10-27 13:27:01 +01:00