12 patches, based on 06c2aac4014c38247256fe49c61b7f55890271e7. Subsystems affected by this patch series: mm/documentation mm/kasan csky ia64 mm/pagemap gcov lib Subsystem: mm/documentation Randy Dunlap <rdunlap@xxxxxxxxxxxxx>: mm: eliminate "expecting prototype" kernel-doc warnings Subsystem: mm/kasan Arnd Bergmann <arnd@xxxxxxxx>: kasan: fix hwasan build for gcc Walter Wu <walter-zh.wu@xxxxxxxxxxxx>: kasan: remove redundant config option Subsystem: csky Randy Dunlap <rdunlap@xxxxxxxxxxxxx>: csky: change a Kconfig symbol name to fix e1000 build error Subsystem: ia64 Randy Dunlap <rdunlap@xxxxxxxxxxxxx>: ia64: remove duplicate entries in generic_defconfig ia64: fix discontig.c section mismatches John Paul Adrian Glaubitz <glaubitz () physik ! fu-berlin ! de>: ia64: tools: remove inclusion of ia64-specific version of errno.h header John Paul Adrian Glaubitz <glaubitz@xxxxxxxxxxxxxxxxxxx>: ia64: tools: remove duplicate definition of ia64_mf() on ia64 Subsystem: mm/pagemap Zack Rusin <zackr@xxxxxxxxxx>: mm/mapping_dirty_helpers: guard hugepage pud's usage Christophe Leroy <christophe.leroy@xxxxxxxxxx>: mm: ptdump: fix build failure Subsystem: gcov Johannes Berg <johannes.berg@xxxxxxxxx>: gcov: clang: fix clang-11+ build Subsystem: lib Randy Dunlap <rdunlap@xxxxxxxxxxxxx>: lib: remove "expecting prototype" kernel-doc warnings arch/arm64/kernel/sleep.S | 2 +- arch/csky/Kconfig | 2 +- arch/csky/include/asm/page.h | 2 +- arch/ia64/configs/generic_defconfig | 2 -- arch/ia64/mm/discontig.c | 6 +++--- arch/x86/kernel/acpi/wakeup_64.S | 2 +- include/linux/kasan.h | 2 +- kernel/gcov/clang.c | 2 +- lib/Kconfig.kasan | 9 ++------- lib/earlycpio.c | 4 ++-- lib/lru_cache.c | 3 ++- lib/parman.c | 4 ++-- lib/radix-tree.c | 11 ++++++----- mm/kasan/common.c | 2 +- mm/kasan/kasan.h | 2 +- mm/kasan/report_generic.c | 2 +- mm/mapping_dirty_helpers.c | 2 ++ mm/mmu_gather.c | 29 +++++++++++++++++++---------- mm/oom_kill.c | 2 +- mm/ptdump.c | 2 +- mm/shuffle.c | 4 ++-- scripts/Makefile.kasan | 22 ++++++++++++++-------- security/Kconfig.hardening | 4 ++-- tools/arch/ia64/include/asm/barrier.h | 3 --- tools/include/uapi/asm/errno.h | 2 -- 25 files changed, 67 insertions(+), 60 deletions(-)