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mmu: invalidate on flags change

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Matheus
2022-09-11 12:52:59 -03:00
parent 51a36c6c12
commit 6c681a71d6
1 changed files with 4 additions and 2 deletions
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src/arch/x86_64/mmu.c
+4 -2
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@@ -155,6 +155,8 @@ void arch_mmu_changeflags(arch_mmu_tableptr context, void* addr, size_t flags, s
setpage(context, addr, mapping); setpage(context, addr, mapping);
addr += PAGE_SIZE; addr += PAGE_SIZE;
} }
invalidate(addr);
} }
@@ -163,8 +165,8 @@ int arch_mmu_map(arch_mmu_tableptr context, void* paddr, void* vaddr, size_t fla
changeentry(&entry, paddr, flags); changeentry(&entry, paddr, flags);
int ret = setpage(context, vaddr, entry); int ret = setpage(context, vaddr, entry);
return ret; return ret;
} }