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Eliminate a redundant bzero(). The l0 page table page was already zeroed

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by efi_1t1_page().

MFC after:	1 week
This commit is contained in:
Alan Cox 2019-10-07 03:37:28 +00:00
parent 605261992c
commit e227f09282
1 changed files with 0 additions and 1 deletions
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sys/arm64/arm64/efirt_machdep.c
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@ -176,7 +176,6 @@ efi_create_1t1_map(struct efi_md *map, int ndesc, int descsz)
efi_l0_page = efi_1t1_page();
VM_OBJECT_WUNLOCK(obj_1t1_pt);
efi_l0 = (pd_entry_t *)PHYS_TO_DMAP(VM_PAGE_TO_PHYS(efi_l0_page));
bzero(efi_l0, L0_ENTRIES * sizeof(*efi_l0));
for (i = 0, p = map; i < ndesc; i++, p = efi_next_descriptor(p,
descsz)) {