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David Wilder b70842df77 [S390] kprobes: Align probe address. ... Running a probe on s390 with a probe address that is not 4 byte aligned results in a Kernel BUG. The problem is that the stura instruction used by swap_instruction requires the destination address to be 4 byte aligned. As stura only writes 4 bytes, aligning to the next 4 byte aligned address results in the breakpoint instruction being stored past the probe address. The fix is to align the address backward (to the previous 4 byte aligned address) and writing the two byte breakpoint instruction in the appropriate bytes. Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: David Wilder <dwilder@us.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>		18 years ago
..
Makefile	[S390] Convert memory detection into C code.	18 years ago
asm-offsets.c	Remove obsolete #include <linux/config.h>	19 years ago
audit.c	[PATCH] audit: AUDIT_PERM support	19 years ago
base.S	[S390] Convert memory detection into C code.	18 years ago
binfmt_elf32.c	[S390] Avoid excessive inlining.	18 years ago
bitmap.S	Linux-2.6.12-rc2	20 years ago
compat_audit.c	[PATCH] audit: AUDIT_PERM support	19 years ago
compat_exec_domain.c	[S390] Get rid of a lot of sparse warnings.	18 years ago
compat_linux.c	[PATCH] Common compat_sys_sysinfo	18 years ago
compat_linux.h	[S390] noexec protection	18 years ago
compat_ptrace.h	Linux-2.6.12-rc2	20 years ago
compat_signal.c	[S390] noexec protection	18 years ago
compat_wrapper.S	[S390] Wire up sys_utimes.	18 years ago
cpcmd.c	[S390] cpcmd with vmalloc addresses.	18 years ago
crash.c	[S390] Get rid of a lot of sparse warnings.	18 years ago
debug.c	[S390] strlcpy is smart enough	18 years ago
early.c	[S390] memory detection: fix off by one bug.	18 years ago
ebcdic.c	[S390] Get rid of a lot of sparse warnings.	18 years ago
entry.S	[S390] Whitespace cleanup.	19 years ago
entry64.S	[S390] Whitespace cleanup.	19 years ago
head.S	[S390] remove salipl memory detection.	18 years ago
head31.S	[S390] Fixed handling of access register mode faults.	18 years ago
head64.S	[S390] Fixed handling of access register mode faults.	18 years ago
init_task.c	[PATCH] nsproxy: move init_nsproxy into kernel/nsproxy.c	19 years ago
ipl.c	[S390] reboot from and dump to SCSI under z/VM fails.	18 years ago
irq.c	[S390] Move init_irq_proc to the other irq related functions.	18 years ago
kprobes.c	[S390] kprobes: Align probe address.	18 years ago
machine_kexec.c	[S390] nss: disable kexec.	18 years ago
module.c	[S390] Avoid excessive inlining.	18 years ago
process.c	[S390] noexec protection	18 years ago
ptrace.c	[S390] noexec protection	18 years ago
reipl.S	[S390] reipl: move dump_prefix_page out of text section.	18 years ago
reipl64.S	[S390] reipl: move dump_prefix_page out of text section.	18 years ago
relocate_kernel.S	[S390] Reset infrastructure for re-IPL.	18 years ago
relocate_kernel64.S	[S390] Reset infrastructure for re-IPL.	18 years ago
s390_ext.c	[S390] ETR support.	18 years ago
s390_ksyms.c	[PATCH] remove bogus arch-specific syscall exports	19 years ago
semaphore.c	[S390] Inline assembly cleanup.	19 years ago
setup.c	[S390] nss: Free unused memory in kernel image.	18 years ago
signal.c	[S390] noexec protection	18 years ago
smp.c	[S390] smp: disable preemption in smp_call_function/smp_call_function_on	18 years ago
stacktrace.c	[S390] Avoid excessive inlining.	18 years ago
sys_s390.c	[PATCH] provide kernel_execve on all architectures	19 years ago
syscalls.S	[S390] Wire up sys_utimes.	18 years ago
time.c	[S390] etr: Add barrier() to etr_sync_cpu_start().	18 years ago
traps.c	[S390] Fix kprobes breakpoint handling.	18 years ago
vmlinux.lds.S	[PATCH] disable init/initramfs.c: architectures	18 years ago
vtime.c	[S390] ETR support.	18 years ago