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Fixed shmem bug in do_pgfault, vmm.c. Changed pa2page to pte2page #7

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Fixed shmem bug in do_pgfault, vmm.c. Changed pa2page to pte2page #7

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2 changes: 1 addition & 1 deletion ucore/src/kern-ucore/mm/vmm.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1025,7 +1025,7 @@ int do_pgfault(struct mm_struct *mm, machine_word_t error_code, uintptr_t addr)
}
unlock_shmem(vma->shmem);
if (ptep_present(sh_ptep)) {
page_insert(mm->pgdir, pa2page(*sh_ptep), addr,
page_insert(mm->pgdir, pte2page(*sh_ptep), addr,
perm);
} else {
#ifdef UCONFIG_SWAP
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