arch/arm64/include/asm/pkeys.h

58

if (pkey < 0 || pkey >= arch_max_pkey())

arch/arm64/include/asm/pkeys.h

75

u8 all_pkeys_mask = GENMASK(arch_max_pkey() - 1, 0);

arch/arm64/kernel/signal.c

94

for (int pkey = 0; pkey < arch_max_pkey(); pkey++)

arch/arm64/mm/mmu.c

2222

if (WARN_ON_ONCE(pkey >= arch_max_pkey()))

arch/powerpc/include/asm/pkeys.h

70

if (pkey < 0 || pkey >= arch_max_pkey())

arch/x86/include/asm/pkeys.h

64

if (pkey >= arch_max_pkey())

arch/x86/include/asm/pkeys.h

89

u16 all_pkeys_mask = ((1U << arch_max_pkey()) - 1);

arch/x86/kernel/fpu/xstate.c

1101

if (WARN_ON_ONCE(pkey >= arch_max_pkey()))