Huacai Chen e1a534f5d0 MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK ... When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS is selected, cpu_max_bits_warn() generates a runtime warning similar as below while we show /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit) instead of NR_CPUS to iterate CPUs. [ 3.052463] ------------[ cut here ]------------ [ 3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0 [ 3.070072] Modules linked in: efivarfs autofs4 [ 3.076257] CPU: 0 PID: 1 Comm: systemd Not tainted 5.19-rc5+ #1052 [ 3.084034] Hardware name: Loongson Loongson-3A4000-7A1000-1w-V0.1-CRB/Loongson-LS3A4000-7A1000-1w-EVB-V1.21, BIOS Loongson-UDK2018-V2.0.04082-beta7 04/27 [ 3.099465] Stack : 9000000100157b08 9000000000f18530 9000000000cf846c 9000000100154000 [ 3.109127] 9000000100157a50 0000000000000000 9000000100157a58 9000000000ef7430 [ 3.118774] 90000001001578e8 0000000000000040 0000000000000020 ffffffffffffffff [ 3.128412] 0000000000aaaaaa 1ab25f00eec96a37 900000010021de80 900000000101c890 [ 3.138056] 0000000000000000 0000000000000000 0000000000000000 0000000000aaaaaa [ 3.147711] ffff8000339dc220 0000000000000001 0000000006ab4000 0000000000000000 [ 3.157364] 900000000101c998 0000000000000004 9000000000ef7430 0000000000000000 [ 3.167012] 0000000000000009 000000000000006c 0000000000000000 0000000000000000 [ 3.176641] 9000000000d3de08 9000000001639390 90000000002086d8 00007ffff0080286 [ 3.186260] 00000000000000b0 0000000000000004 0000000000000000 0000000000071c1c [ 3.195868] ... [ 3.199917] Call Trace: [ 3.203941] [<98000000002086d8>] show_stack+0x38/0x14c [ 3.210666] [<9800000000cf846c>] dump_stack_lvl+0x60/0x88 [ 3.217625] [<980000000023d268>] __warn+0xd0/0x100 [ 3.223958] [<9800000000cf3c90>] warn_slowpath_fmt+0x7c/0xcc [ 3.231150] [<9800000000210220>] show_cpuinfo+0x5e8/0x5f0 [ 3.238080] [<98000000004f578c>] seq_read_iter+0x354/0x4b4 [ 3.245098] [<98000000004c2e90>] new_sync_read+0x17c/0x1c4 [ 3.252114] [<98000000004c5174>] vfs_read+0x138/0x1d0 [ 3.258694] [<98000000004c55f8>] ksys_read+0x70/0x100 [ 3.265265] [<9800000000cfde9c>] do_syscall+0x7c/0x94 [ 3.271820] [<9800000000202fe4>] handle_syscall+0xc4/0x160 [ 3.281824] ---[ end trace 8b484262b4b8c24c ]--- Cc: stable@vger.kernel.org Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>		2022-07-14 11:49:40 +02:00
..
alchemy	MIPS: Alchemy: devboards: Remove duplicate 'the' in two places.	2022-07-05 11:11:36 +02:00
ar7	mips: ar7: convert to CONFIG_COMMON_CLK	2021-06-08 17:00:09 +02:00
ath25	MIPS: ath25: Constify static irq_domain_ops	2022-02-22 09:39:03 +01:00
ath79	MIPS: Remove redundant definitions of device_tree_init()	2022-03-14 15:09:02 +01:00
bcm47xx	MIPS: BCM47XX: Add support for Netgear WN2500RP v1 & v2	2022-01-09 15:41:50 +01:00
bcm63xx	linux-watchdog 5.17-rc1 tag	2022-01-17 08:07:57 +02:00
bmips	MIPS: bmips: Fix compiler warning observed on W=1 build	2022-05-23 18:28:03 +02:00
boot	MIPS: mscc: ocelot: enable FDMA usage	2022-07-05 11:12:30 +02:00
cavium-octeon	mips: cavium-octeon: Fix missing of_node_put() in octeon2_usb_clocks_start	2022-07-05 11:16:03 +02:00
cobalt
configs	Cleanups and fixes	2022-05-30 11:01:50 -07:00
crypto	MIPS: crypto: Fix CRC32 code	2022-04-01 10:19:03 +02:00
dec	MIPS: fix typos in comments	2022-05-04 22:22:59 +02:00
fw	MIPS: fix typos in comments	2022-05-04 22:22:59 +02:00
generic	arch: mips: generic: Add missing of_node_put() in board-ranchu.c	2022-06-21 17:04:30 +02:00
include	MIPS: Make phys_to_virt utilize __va()	2022-07-11 10:33:18 +02:00
ingenic	MIPS: Kconfig: ingenic: Ensure MACH_INGENIC_GENERIC selects all SoCs	2021-06-01 11:44:47 +02:00
jazz	MIPS: fix typos in comments	2022-05-04 22:22:59 +02:00
kernel	MIPS: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK	2022-07-14 11:49:40 +02:00
kvm	MIPS: fix typos in comments	2022-05-04 22:22:59 +02:00
lantiq	mips: lantiq: Add missing of_node_put() in irq.c	2022-06-21 22:34:03 +02:00
lib	MIPS: Only use current_stack_pointer on GCC	2022-03-14 15:02:53 +01:00
loongson2ef	MIPS: Loongson{2ef,64}: Wrap -mno-branch-likely with cc-option	2022-02-07 18:30:12 +01:00
loongson32	MIPS: loongson32: Kconfig: Remove extra space	2022-05-23 11:08:45 +02:00
loongson64	MIPS: Loongson64: Fix section mismatch warning	2022-07-05 11:20:52 +02:00
math-emu	MIPS: math-emu: Use the bitmap API to allocate bitmaps	2022-07-11 10:27:50 +02:00
mm	MIPS: mm: Use the bitmap API to allocate bitmaps	2022-07-11 10:28:12 +02:00
mti-malta	mips: mti-malta: Fix refcount leak in malta-time.c	2022-06-21 17:04:30 +02:00
n64
net	MIPS: fix typos in comments	2022-05-04 22:22:59 +02:00
pci	MIPS: PCI: Remove leading space in info message, rename pci	2022-07-05 11:10:34 +02:00
pic32	mips/pic32/pic32mzda: Fix refcount leak bugs	2022-06-21 17:04:54 +02:00
power
ralink	mips: ralink: Fix refcount leak in of.c	2022-06-21 17:04:30 +02:00
rb532	MIPS: rb532: move GPIOD definition into C-files	2022-03-30 20:26:26 +02:00
sgi-ip22	mips: sgi-ip22: Drop redundant check from .remove()	2022-07-05 11:10:17 +02:00
sgi-ip27	MIPS: SGI-IP27: Free some unused memory	2022-04-26 15:06:00 +02:00
sgi-ip30	MIPS: SGI-IP30: Free some unused memory	2022-04-26 15:07:23 +02:00
sgi-ip32	MIPS: Allow modules to set board_be_handler	2021-11-09 16:07:26 +01:00
sibyte	Cleanups and fixes	2022-05-30 11:01:50 -07:00
sni	MIPS: sni: Fix the build	2021-10-18 18:09:54 +02:00
tools	MIPS: fix typos in comments	2022-05-04 22:22:59 +02:00
txx9	MIPS: fix typos in comments	2022-05-04 22:22:59 +02:00
vdso	mips: Enable KCSAN	2022-02-07 18:31:57 +01:00
vr41xx	MIPS: Remove repetitive increase irq_err_count	2022-06-21 16:50:58 +02:00
Kbuild	kbuild: use more subdir- for visiting subdirectories while cleaning	2021-10-24 13:49:46 +09:00
Kbuild.platforms	MIPS: Remove TX39XX support	2022-03-01 10:07:22 +01:00
Kconfig	RISC-V Patches for the 5.19 Merge Window, Part 1	2022-05-31 14:10:54 -07:00
Kconfig.debug	tracing: Refactor TRACE_IRQFLAGS_SUPPORT in Kconfig	2021-08-16 11:37:21 -04:00
Makefile	mips: Always permit to build u-boot images	2022-03-07 13:11:20 +01:00
Makefile.postlink