Martin Schwidefsky 778959db97 [PATCH] s390: ptrace peek and poke ...

The special cases of peek and poke on acrs[15] and the fpc register are not
handled correctly.  A poke on acrs[15] will clobber the 4 bytes after the
access registers in the thread_info structure.  That happens to be the kernel
stack pointer.  A poke on the fpc with an invalid value is not caught by the
validity check.  On the next context switch the broken fpc value will cause a
program check in the kernel.  Improving the checks in peek and poke fixes
this.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2005-06-04 17:13:00 -07:00

..

alpha

[PATCH] alpha/osf_sys: use helper functions to convert between tv and jiffies

2005-05-17 07:59:21 -07:00

arm

[PATCH] ARM: Fix build error

2005-05-16 23:36:22 +01:00

arm26

[PATCH] ISA DMA Kconfig fixes - part 1

2005-05-04 07:33:13 -07:00

cris

[PATCH] convert that currently tests _NSIG directly to use valid_signal()

2005-05-01 08:59:14 -07:00

frv

[PATCH] convert that currently tests _NSIG directly to use valid_signal()

2005-05-01 08:59:14 -07:00

h8300

[PATCH] h8300 sleep problem

2005-05-31 14:54:17 -07:00

i386

[CPUFREQ] Typos.

2005-05-31 19:03:52 -07:00

ia64

[IA64] fix compilation warning in sys32_epoll_wait()

2005-06-01 15:44:01 -07:00

m32r

[PATCH] convert that currently tests _NSIG directly to use valid_signal()

2005-05-01 08:59:14 -07:00

m68k

[PATCH] convert that currently tests _NSIG directly to use valid_signal()

2005-05-01 08:59:14 -07:00

m68knommu

[PATCH] m68knommu: fix scheduling and race problems in idle loop

2005-06-03 08:16:17 -07:00

mips

[PATCH] mips: add resource management to pmu

2005-05-17 07:59:20 -07:00

parisc

[PATCH] ISA DMA Kconfig fixes - part 1

2005-05-04 07:33:13 -07:00

ppc

[PATCH] ppc32: Apple device-tree bug fix

2005-06-01 07:54:13 -07:00

ppc64

[PATCH] prom_find_machine_type typo breaks pSeries lpar boot

2005-06-03 13:20:04 -07:00

s390

[PATCH] s390: ptrace peek and poke

2005-06-04 17:13:00 -07:00

sh

[PATCH] ISA DMA Kconfig fixes - part 1

2005-05-04 07:33:13 -07:00

sh64

[PATCH] convert that currently tests _NSIG directly to use valid_signal()

2005-05-01 08:59:14 -07:00

sparc

[SPARC]: Remove legacy stuff from cpu_idle().

2005-05-05 14:53:01 -07:00

sparc64

[SPARC64]: Refine PCI strbuf ctx-based flush.

2005-05-31 19:13:52 -07:00

um

[PATCH] uml: remove jail mode + other leftovers

2005-05-28 16:46:14 -07:00

v850

[PATCH] convert that currently tests _NSIG directly to use valid_signal()

2005-05-01 08:59:14 -07:00

x86_64

[PATCH] x86_64 CONFIG_ACPI=n build fix

2005-05-31 14:54:17 -07:00