Alexander Gordeev 905b247f6e s390/topology: honour nr_cpu_ids when adding CPUs ...

[ Upstream commit a33239be2d ]

When SMT thread CPUs are added to CPU masks the nr_cpu_ids
limit is not checked and could be exceeded. This leads to
a warning for example if CONFIG_DEBUG_PER_CPU_MAPS is set
and the command line parameter nr_cpus is set to 1.

Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-06-09 10:34:13 +02:00

..

syscalls

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vdso32

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vdso64

s390/vdso: Drop '-shared' from KBUILD_CFLAGS_64

2023-03-10 09:33:41 +01:00

.gitignore

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abs_lowcore.c

s390/smp: rework absolute lowcore access

2022-09-14 16:46:00 +02:00

alternative.c

s390/alternatives: remove padding generation code

2022-05-17 15:16:28 +02:00

asm-offsets.c

s390/stack: add union to reflect kvm stack slot usages

2022-06-01 12:03:17 +02:00

audit.c

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audit.h

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cache.c

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compat_audit.c

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compat_linux.c

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compat_linux.h

s390/compat: cleanup compat_linux.h header file

2022-05-06 20:45:16 +02:00

compat_ptrace.h

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compat_signal.c

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cpcmd.c

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cpufeature.c

s390/uvdevice: autoload module based on CPU facility

2022-07-19 16:18:49 +02:00

crash_dump.c

use less confusing names for iov_iter direction initializers

2023-02-09 11:28:04 +01:00

debug.c

s390: move from strlcpy with unused retval to strscpy

2022-08-30 22:00:33 +02:00

diag.c

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dis.c

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dumpstack.c

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early_printk.c

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early.c

s390/early: fix sclp_early_sccb variable lifetime

2023-03-10 09:32:53 +01:00

earlypgm.S

s390: generate register offsets into pt_regs automatically

2022-05-25 11:46:02 +02:00

ebcdic.c

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entry.h

s390: simplify early program check handler

2022-05-25 11:46:02 +02:00

entry.S

s390/mcck: isolate SIE instruction when setting CIF_MCCK_GUEST flag

2022-06-01 12:03:16 +02:00

fpu.c

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ftrace.c

ftrace: Remove return value of ftrace_arch_modify_*()

2022-05-26 21:13:00 -04:00

ftrace.h

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guarded_storage.c

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head64.S

s390/early: fix sclp_early_sccb variable lifetime

2023-03-10 09:32:53 +01:00

idle.c

s390/idle: mark arch_cpu_idle() noinstr

2023-03-10 09:33:52 +01:00

ima_arch.c

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ipl_vmparm.c

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ipl.c

s390/smp: rework absolute lowcore access

2022-09-14 16:46:00 +02:00

irq.c

s390/irq: utilize RCU instead of irq_lock_sparse() in show_msi_interrupt()

2022-04-27 12:53:34 +02:00

jump_label.c

jump_label: make initial NOP patching the special case

2022-06-24 09:48:55 +02:00

kdebugfs.c

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kexec_elf.c

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kexec_image.c

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kprobes_insn_page.S

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kprobes.c

s390/kprobes: fix current_kprobe never cleared after kprobes reenter

2023-03-10 09:34:04 +01:00

lgr.c

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machine_kexec_file.c

s390/kexec: fix ipl report address for kdump

2023-01-18 11:58:11 +01:00

machine_kexec_reloc.c

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machine_kexec.c

s390/smp: rework absolute lowcore access

2022-09-14 16:46:00 +02:00

Makefile

rethook, fprobe: do not trace rethook related functions

2023-05-24 17:32:53 +01:00

mcount.S

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module.c

jump_label: mips: move module NOP patching into arch code

2022-06-24 09:48:55 +02:00

nmi.c

s390/boot: fix absolute zero lowcore corruption on boot

2022-09-07 14:04:01 +02:00

nospec-branch.c

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nospec-sysfs.c

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numa.c

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os_info.c

s390/mm: uninline copy_oldmem_kernel() function

2022-09-14 16:46:01 +02:00

perf_cpum_cf_common.c

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perf_cpum_cf_events.c

s390/cpumf: add new extended counter set for IBM z16

2022-05-16 10:58:33 +02:00

perf_cpum_cf.c

perf: Use sample_flags for raw_data

2022-09-27 22:50:24 +02:00

perf_cpum_sf.c

s390/cpum_sf: add READ_ONCE() semantics to compare and swap loops

2023-01-18 11:58:12 +01:00

perf_event.c

s390/stack: add union to reflect kvm stack slot usages

2022-06-01 12:03:17 +02:00

perf_pai_crypto.c

perf: Use sample_flags for raw_data

2022-09-27 22:50:24 +02:00

perf_pai_ext.c

s390/pai: fix raw data collection for PMU pai_ext

2022-10-26 14:47:31 +02:00

perf_regs.c

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process.c

treewide: use get_random_{u8,u16}() when possible, part 2

2022-10-11 17:42:58 -06:00

processor.c

s390/cpufeature: rework to allow more than only hwcap bits

2022-07-19 16:18:49 +02:00

ptrace.c

s390/ptrace: fix PTRACE_GET_LAST_BREAK error handling

2023-04-26 14:28:36 +02:00

reipl.S

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relocate_kernel.S

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runtime_instr.c

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setup.c

s390: workaround invalid gcc-11 out of bounds read warning

2023-02-06 08:06:33 +01:00

signal.c

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smp.c

s390/mm: uninline copy_oldmem_kernel() function

2022-09-14 16:46:01 +02:00

stacktrace.c

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sthyi.c

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syscall.c

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sysinfo.c

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text_amode31.S

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time.c

s390/stp: clock_delta should be signed

2022-05-11 14:40:57 +02:00

topology.c

s390/topology: honour nr_cpu_ids when adding CPUs

2023-06-09 10:34:13 +02:00

trace.c

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traps.c

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unwind_bc.c

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uprobes.c

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uv.c

KVM: s390: fix race in gmap_make_secure()

2023-05-17 11:53:38 +02:00

vdso.c

treewide: use prandom_u32_max() when possible, part 1

2022-10-11 17:42:55 -06:00

vmlinux.lds.S

s390: discard .interp section

2023-03-10 09:34:04 +01:00

vtime.c

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