efi: Add missing static initializer for efi_mm::cpus_allowed_lock

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Initialize the cpus_allowed_lock struct member of efi_mm.

Cc: stable@vger.kernel.org
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

authored by

Ard Biesheuvel and committed by

Catalin Marinas 4 months ago 40374d30 3a866087

1 changed file

expand all

drivers

firmware

efi

efi.c

drivers/firmware/efi/efi.c

··· 74 74 .page_table_lock = __SPIN_LOCK_UNLOCKED(efi_mm.page_table_lock), 75 75 .mmlist = LIST_HEAD_INIT(efi_mm.mmlist), 76 76 .cpu_bitmap = { [BITS_TO_LONGS(NR_CPUS)] = 0}, 77 + #ifdef CONFIG_SCHED_MM_CID 78 + .cpus_allowed_lock = __RAW_SPIN_LOCK_UNLOCKED(efi_mm.cpus_allowed_lock), 79 + #endif 77 80 }; 78 81 79 82 struct workqueue_struct *efi_rts_wq;