Max Filippov 25384ce5f9 xtensa: SMP: limit number of possible CPUs by NR_CPUS ...

This fixes the following warning at boot when the kernel is booted on a
board with more CPU cores than was configured in NR_CPUS:

  smp_init_cpus: Core Count = 8
  smp_init_cpus: Core Id = 0
  ------------[ cut here ]------------
  WARNING: CPU: 0 PID: 0 at include/linux/cpumask.h:121 smp_init_cpus+0x54/0x74
  Modules linked in:
  CPU: 0 PID: 0 Comm: swapper Not tainted 5.0.0-rc3-00015-g1459333f88a0 #124
  Call Trace:
    __warn$part$3+0x6a/0x7c
    warn_slowpath_null+0x35/0x3c
    smp_init_cpus+0x54/0x74
    setup_arch+0x1c0/0x1d0
    start_kernel+0x44/0x310
    _startup+0x107/0x107

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

2019-01-27 10:04:30 -08:00

..

syscalls

xtensa: add system call table generation support

2018-12-02 23:45:22 -08:00

.gitignore

xtensa: tell git to ignore generated files

2013-06-05 10:14:19 -07:00

align.S

xtensa: clean up word alignment macros in assembly code

2017-12-10 14:48:53 -08:00

asm-offsets.c

xtensa: drop unused field from the struct exc_table

2018-12-03 01:39:22 -08:00

coprocessor.S

xtensa: simplify coprocessor.S

2018-12-04 14:08:23 -08:00

entry.S

xtensa: call do_syscall_trace_{enter,leave} selectively

2018-12-17 13:48:21 -08:00

head.S

xtensa: SMP: fix secondary CPU initialization

2019-01-26 02:02:13 -08:00

hw_breakpoint.c

xtensa: clean up WSR*/RSR*/get_sr/set_sr

2018-12-04 14:08:11 -08:00

irq.c

xtensa: drop variant IRQ support

2018-08-20 12:28:05 -07:00

jump_label.c

jump_label: move 'asm goto' support test to Kconfig

2019-01-06 09:46:51 +09:00

Makefile

xtensa: implement jump_label support

2018-12-20 14:44:38 -08:00

mcount.S

xtensa: add static function tracer support

2013-07-08 01:18:57 -07:00

module.c

xtensa: clean up custom-controlled debug output

2017-12-16 22:37:08 -08:00

mxhead.S

xtensa: drop unused sections and remapped reset handlers

2015-11-03 17:19:39 +03:00

pci-dma.c

dma-mapping: zero memory returned from dma_alloc_*

2018-12-20 08:13:52 +01:00

pci.c

mm: remove include/linux/bootmem.h

2018-10-31 08:54:16 -07:00

perf_event.c

cpu/hotplug: Cleanup state names

2016-12-25 10:47:44 +01:00

platform.c

xtensa: cleanup ccount frequency tracking

2013-07-08 01:11:37 -07:00

process.c

xtensa: enable CORE_DUMP_USE_REGSET

2018-12-17 13:48:22 -08:00

ptrace.c

xtensa: implement syscall tracepoints

2018-12-17 13:50:25 -08:00

s32c1i_selftest.c

xtensa: move S32C1I self-test to a separate file

2016-11-16 15:08:28 -08:00

setup.c

xtensa: clean up WSR*/RSR*/get_sr/set_sr

2018-12-04 14:08:11 -08:00

signal.c

Remove 'type' argument from access_ok() function

2019-01-03 18:57:57 -08:00

smp.c

xtensa: SMP: limit number of possible CPUs by NR_CPUS

2019-01-27 10:04:30 -08:00

stacktrace.c

Remove 'type' argument from access_ok() function

2019-01-03 18:57:57 -08:00

syscall.c

xtensa: implement syscall tracepoints

2018-12-17 13:50:25 -08:00

time.c

xtensa: SMP: fix ccount_timer_shutdown

2019-01-24 16:01:07 -08:00

traps.c

xtensa: clean up WSR*/RSR*/get_sr/set_sr

2018-12-04 14:08:11 -08:00

vectors.S

xtensa: use call instead of callx in assembly code

2017-12-10 14:48:52 -08:00

vmlinux.lds.S

Xtensa fixes and cleanups for v4.20:

2018-11-01 14:32:43 -07:00

xtensa_ksyms.c

xtensa: use generic strncpy_from_user with KASAN

2017-12-17 15:34:57 -08:00