Commit 0a411b39 authored by Ma Wupeng's avatar Ma Wupeng Committed by Wupeng Ma
Browse files

arm64: mm: Show PBHA bit 59 as PBHA0 in ptdump 

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I7ZC0H



--------------------------------

Show PBHA bit 59 as PBHA0 in ptdump to better debug kernel page entries.

Signed-off-by: default avatarMa Wupeng <mawupeng1@huawei.com>
parent c41014c0

arch/arm64/mm/ptdump.c

+5 −0
Original line number Diff line number Diff line
@@ -151,6 +151,11 @@ static const struct prot_bits pte_bits[] = { 
		.val	= PTE_GP,

		.set	= "GP",

		.clear	= "  ",

	}, {

		.mask	= PTE_PBHA0,

		.val	= PTE_PBHA0,

		.set	= "PBHA0",

		.clear	= "  ",

	}, {

		.mask	= PTE_ATTRINDX_MASK,

		.val	= PTE_ATTRINDX(MT_DEVICE_nGnRnE),