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Correct a mistakenly inverted condition in r355833.

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Noticed by:	kib
X-MFC with:	r355833
This commit is contained in:
Alan Cox 2019-12-20 20:46:26 +00:00
parent 37516d3b1b
commit 7c237b7c3a
2 changed files with 2 additions and 2 deletions
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2
sys/amd64/amd64/pmap.c
View File

@ -6336,7 +6336,7 @@ pmap_enter_pde(pmap_t pmap, vm_offset_t va, pd_entry_t newpde, u_int flags,
("pmap_enter_pde: pdpg's reference count is too low"));
if ((flags & PMAP_ENTER_NOREPLACE) != 0 && (va <
VM_MAXUSER_ADDRESS || (oldpde & PG_PS) != 0 ||
pmap_every_pte_zero(oldpde & PG_FRAME))) {
!pmap_every_pte_zero(oldpde & PG_FRAME))) {
if (pdpg != NULL)
pdpg->ref_count--;
CTR2(KTR_PMAP, "pmap_enter_pde: failure for va %#lx"

2
sys/arm64/arm64/pmap.c
View File

@ -3644,7 +3644,7 @@ pmap_enter_l2(pmap_t pmap, vm_offset_t va, pd_entry_t new_l2, u_int flags,
("pmap_enter_l2: l2pg's ref count is too low"));
if ((flags & PMAP_ENTER_NOREPLACE) != 0 && (va <
VM_MAXUSER_ADDRESS || (old_l2 & ATTR_DESCR_MASK) ==
L2_BLOCK || pmap_every_pte_zero(old_l2 & ~ATTR_MASK))) {
L2_BLOCK || !pmap_every_pte_zero(old_l2 & ~ATTR_MASK))) {
if (l2pg != NULL)
l2pg->ref_count--;
CTR2(KTR_PMAP, "pmap_enter_l2: failure for va %#lx"