kernel_samsung_sm7125

jenna

History

Heiko Carstens ab3c68ee5f [S390] debug: enable exception-trace debug facility The exception-trace facility on x86 and other architectures prints traces to dmesg whenever a user space application crashes. s390 has such a feature since ages however it is called userprocess_debug and is enabled differently. This patch makes sure that whenever one of the two procfs files /proc/sys/kernel/userprocess_debug /proc/sys/debug/exception-trace is modified the contents of the second one changes as well. That way we keep backwards compatibilty but also support the same interface like other architectures do. Besides that the output of the traces is improved since it will now also contain the corresponding filename of the vma (when available) where the process caused a fault or trap. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		15 years ago
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Makefile	[S390] Enable guest page hinting by default.	16 years ago
cmm.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
extmem.c	[S390] Replace ENOTSUPP usage with EOPNOTSUPP	15 years ago
fault.c	[S390] debug: enable exception-trace debug facility	15 years ago
hugetlbpage.c	hugetlb: introduce pud_huge	17 years ago
init.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
maccess.c	[S390] zcore: CPU registers are not saved under LPAR	15 years ago
mmap.c	[S390] use helpers for rlimits	15 years ago
page-states.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
pgtable.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	15 years ago
vmem.c	[S390] s390: disable change bit override	15 years ago