Vasily Gorbik 0ab0d7ac20 s390/unwind: correct stack switching during unwind ...

Adjust conditions in on_stack function. That fixes backchain unwinder
which was unable to read pt_regs at the very bottom of the stack and
hence couldn't follow stacks (e.g. from async stack to a task stack).

Fixes: 78c98f907413 ("s390/unwind: introduce stack unwind API")
Reported-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

2019-06-07 15:20:44 +02:00

..

appldata

sched: loadavg: consolidate LOAD_INT, LOAD_FRAC, CALC_LOAD

2018-10-26 16:26:32 -07:00

boot

s390/boot: fix compiler error due to missing awk strtonum

2019-05-07 14:37:14 +02:00

configs

s390: move arch/s390/defconfig to arch/s390/configs/defconfig

2019-05-14 17:54:48 +02:00

crypto

s390/crypto: fix possible sleep during spinlock aquired

2019-05-29 21:13:10 +02:00

hypfs

s390/kernel: introduce .dma sections

2019-04-29 10:47:10 +02:00

include

s390/unwind: correct stack switching during unwind

2019-06-07 15:20:44 +02:00

kernel

Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2019-05-17 09:46:31 -07:00

kvm

KVM: s390: Do not report unusabled IDs via KVM_CAP_MAX_VCPU_ID

2019-05-28 15:52:19 +02:00

lib

s390: add missing ENDPROC statements to assembler functions

2019-05-02 13:54:11 +02:00

mm

s390/mm: fix address space detection in exception handling

2019-06-05 16:04:16 +02:00

net

s390: Convert IS_ENABLED uses to __is_defined

2019-04-11 13:36:53 +02:00

numa

treewide: add checks for the return value of memblock_alloc*()

2019-03-12 10:04:02 -07:00

oprofile

s390/unwind: introduce stack unwind API

2019-05-02 13:54:11 +02:00

pci

s390/pci: fix assignment of bus resources

2019-05-28 14:49:32 +02:00

purgatory

s390: boot, purgatory: pass $(CLANG_FLAGS) where needed

2019-05-03 17:17:58 +02:00

scripts

s390: make chkbss work with clang

2019-04-11 13:36:52 +02:00

tools

* ARM: support for SVE and Pointer Authentication in guests, PMU improvements

2019-05-17 10:33:30 -07:00

Kbuild

s390/kexec_file: Add purgatory

2018-04-16 09:10:22 +02:00

Kconfig

mm: memblock: make keeping memblock memory opt-in rather than opt-out

2019-05-14 09:47:50 -07:00

Kconfig.debug

Kconfig: consolidate the "Kernel hacking" menu

2018-08-02 08:06:48 +09:00

Makefile

s390: move arch/s390/defconfig to arch/s390/configs/defconfig

2019-05-14 17:54:48 +02:00