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Subject[PATCH 0/7] cpumask: repair cpumask_check()
Date
After switching cpumask to use nr_cpu_ids in [1], cpumask_check() started
generating many false-positive warnings. There are some more issues with
the cpumask_check() that brake it.

This series fixes cpumask_check() mess and addresses most of the
false-positive warnings observed on boot of x86_64 and arm64.

[1] https://lore.kernel.org/lkml/20220905230820.3295223-4-yury.norov@gmail.com/T/

Yury Norov (7):
cpumask: fix checking valid cpu range
net: fix cpu_max_bits_warn() usage in netif_attrmask_next{,_and}
cpumask: switch for_each_cpu{,_not} to use for_each_bit()
lib/find_bit: add find_next{,_and}_bit_wrap
lib/bitmap: introduce for_each_set_bit_wrap() macro
lib/find: optimize for_each() macros
lib/bitmap: add tests for for_each() iterators

include/linux/cpumask.h | 37 ++----
include/linux/find.h | 140 +++++++++++++++++-----
include/linux/netdevice.h | 10 +-
lib/cpumask.c | 12 +-
lib/test_bitmap.c | 244 +++++++++++++++++++++++++++++++++++++-
5 files changed, 375 insertions(+), 68 deletions(-)

--
2.34.1

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