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i2som-imx-linux/arch/s390/kernel
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Thomas Richter 156c7d83c9 s390/perf: Return error when debug_register fails 
[ Upstream commit ec0c0bb489 ]

Return an error when the function debug_register() fails allocating
the debug handle.
Also remove the registered debug handle when the initialization fails
later on.

Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-12-01 09:13:43 +01:00
..
vdso32
s390/kasan: avoid vdso instrumentation
2019-11-24 08:23:23 +01:00
vdso64
s390/kasan: avoid vdso instrumentation
2019-11-24 08:23:23 +01:00
.gitignore
…
als.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
alternative.c
s390: add automatic detection of the spectre defense
2018-04-29 11:33:15 +02:00
asm-offsets.c
s390/ftrace: use expoline for indirect branches
2018-05-25 16:17:32 +02:00
audit.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
audit.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
base.S
s390/kernel: use expoline for indirect branches
2018-05-25 16:17:32 +02:00
cache.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
compat_audit.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
compat_linux.c
s390: fix handling of -1 in set{,fs}[gu]id16 syscalls
2018-02-22 15:42:17 +01:00
compat_linux.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
compat_ptrace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
compat_signal.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
compat_wrapper.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cpcmd.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
crash_dump.c
s390/kdump: Fix memleak in nt_vmcoreinfo
2018-09-15 09:45:28 +02:00
debug.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
diag.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dis.c
s390/disassembler: increase show_code buffer size
2017-11-30 08:40:38 +00:00
dumpstack.c
s390/mm: use new mm defines instead of magic values
2017-07-26 08:25:09 +02:00
early_printk.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
early.c
s390/early: improve machine detection
2019-01-31 08:13:43 +01:00
ebcdic.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
entry.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
entry.S
s390: Correct register corruption in critical section cleanup
2018-07-11 16:29:14 +02:00
fpu.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ftrace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
guarded_storage.c
s390/guarded storage: fix possible memory corruption
2017-11-30 08:40:38 +00:00
head64.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
head_kdump.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
head.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
idle.c
s390/idle: fix cpu idle time calculation
2019-11-06 12:43:35 +01:00
ipl.c
s390: add options to change branch prediction behaviour for the kernel
2018-04-29 11:33:14 +02:00
irq.c
s390: remove indirect branch from do_softirq_own_stack
2018-05-22 18:53:59 +02:00
jump_label.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
kdebugfs.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
kprobes.c
s390: Prevent hotplug rwsem recursion
2017-05-26 10:10:46 +02:00
lgr.c
s390: kernel: make lgr explicitly non-modular
2016-10-31 17:55:42 +01:00
machine_kexec.c
s390/noexec: execute kexec datamover without DAT
2017-11-30 08:40:38 +00:00
Makefile
s390: move spectre sysfs attribute code
2018-05-25 16:17:33 +02:00
mcount.S
s390/ftrace: use expoline for indirect branches
2018-05-25 16:17:32 +02:00
module.c
s390: correct module section names for expoline code revert
2018-04-29 11:33:16 +02:00
nmi.c
KVM: s390: Backup the guest's machine check info
2017-06-27 16:05:38 +02:00
nospec-branch.c
s390/speculation: Fix build error caused by bad backport
2019-05-16 19:42:35 +02:00
nospec-sysfs.c
s390: move spectre sysfs attribute code
2018-05-25 16:17:33 +02:00
os_info.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
perf_cpum_cf_events.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
perf_cpum_cf.c
s390/cpum_cf: Reject request for sampling in event initialization
2018-12-17 09:28:48 +01:00
perf_cpum_sf.c
s390/perf: Return error when debug_register fails
2019-12-01 09:13:43 +01:00
perf_event.c
s390/perf: fix null string in perf list pmu command
2017-06-12 16:26:00 +02:00
pgm_check.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
process.c
s390/process: avoid potential reading of freed stack
2019-10-11 18:18:27 +02:00
processor.c
s390: run user space and KVM guests with modified branch prediction
2018-04-29 11:33:14 +02:00
ptrace.c
s390/ptrace: fix guarded storage regset handling
2017-12-10 13:40:43 +01:00
reipl.S
s390/kernel: use expoline for indirect branches
2018-05-25 16:17:32 +02:00
relocate_kernel.S
s390/noexec: execute kexec datamover without DAT
2017-11-30 08:40:38 +00:00
runtime_instr.c
s390/runtime instrumentation: simplify task exit handling
2017-12-10 13:40:37 +01:00
setup.c
s390/setup: fix boot crash for machine without EDAT-1
2019-03-23 14:35:32 +01:00
signal.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smp.c
s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU
2019-01-31 08:13:47 +01:00
stacktrace.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/debug.h>
2017-03-02 08:42:34 +01:00
suspend.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
swsusp.S
s390/kernel: use expoline for indirect branches
2018-05-25 16:17:32 +02:00
sys_s390.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
syscalls.S
s390: fix compat system call table
2017-12-14 09:52:56 +01:00
sysinfo.c
s390/sysinfo: add missing #ifdef CONFIG_PROC_FS
2018-10-03 17:00:49 -07:00
time.c
s390/dasd: Change unsigned long long to unsigned long
2017-08-23 13:31:51 +02:00
topology.c
s390/topology: avoid firing events before kobjs are created
2019-10-11 18:18:27 +02:00
trace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
traps.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
uprobes.c
s390/uprobes: implement arch_uretprobe_is_alive()
2018-04-29 11:33:18 +02:00
vdso.c
s390/mm: tag normal pages vs pages used in page tables
2017-07-25 06:55:28 +02:00
vmlinux.lds.S
s390: introduce execute-trampolines for branches
2018-04-29 11:33:15 +02:00
vtime.c
s390/cputime: simplify account_system_index_scaled
2017-06-12 16:25:57 +02:00