kernel_optimize_test/arch/s390/kernel
Gerald Schaefer 015916ca02 s390/vtime: fix increased steal time accounting
commit d54cb7d54877d529bc1e0e1f47a3dd082f73add3 upstream.

Commit 152e9b8676 ("s390/vtime: steal time exponential moving average")
inadvertently changed the input value for account_steal_time() from
"cputime_to_nsecs(steal)" to just "steal", resulting in broken increased
steal time accounting.

Fix this by changing it back to "cputime_to_nsecs(steal)".

Fixes: 152e9b8676 ("s390/vtime: steal time exponential moving average")
Cc: <stable@vger.kernel.org> # 5.1
Reported-by: Sabine Forkel <sabine.forkel@de.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-25 09:04:05 +01:00
..
syscalls
vdso64
.gitignore
alternative.c
asm-offsets.c
audit.c
audit.h
base.S
cache.c
compat_audit.c
compat_linux.c
compat_linux.h
compat_ptrace.h
compat_signal.c
cpcmd.c
crash_dump.c
debug.c
diag.c
dis.c
dumpstack.c
early_printk.c
early.c
ebcdic.c
entry.h
entry.S
fpu.c
ftrace.c
guarded_storage.c
head64.S
idle.c
ima_arch.c
ipl_vmparm.c
ipl.c
irq.c
jump_label.c
kdebugfs.c
kexec_elf.c
kexec_image.c
kprobes_insn_page.S
kprobes.c
lgr.c
machine_kexec_file.c
machine_kexec_reloc.c
machine_kexec.c
Makefile
mcount.S
module.c
nmi.c
nospec-branch.c
nospec-sysfs.c
numa.c
os_info.c
perf_cpum_cf_common.c
perf_cpum_cf_diag.c
perf_cpum_cf_events.c
perf_cpum_cf.c
perf_cpum_sf.c
perf_event.c
perf_regs.c
pgm_check.S
process.c
processor.c
ptrace.c
reipl.S
relocate_kernel.S
runtime_instr.c
setup.c
signal.c
smp.c s390/smp: __smp_rescan_cpus() - move cpumask away from stack 2021-03-17 17:06:25 +01:00
stacktrace.c
sthyi.c
sys_s390.c
sysinfo.c
time.c
topology.c
trace.c
traps.c
unwind_bc.c
uprobes.c
uv.c
vdso.c
vmlinux.lds.S
vtime.c s390/vtime: fix increased steal time accounting 2021-03-25 09:04:05 +01:00