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mmu: fix vmmerror

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Matheus
2025-11-02 21:28:52 -03:00
parent c69a3ca3b4
commit d53d97d951
1 changed files with 2 additions and 3 deletions
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kernel-src/arch/x86-64/mmu.c
+2 -3
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@@ -327,9 +327,8 @@ static void pfisr(isr_t *self, context_t *ctx) {
thread_t *thread = current_thread(); thread_t *thread = current_thread();
interrupt_set(true); interrupt_set(true);
int vmmerror = 0; int vmmerror = 0;
if (ctx->error & ERROR_PRESENT)
vmmerror |= VMM_ACTION_READ; vmmerror |= VMM_ACTION_READ; // valid x86 PTEs will always have read permission (present) and actions will always have a read because of that.
if (ctx->error & ERROR_WRITE) if (ctx->error & ERROR_WRITE)
vmmerror |= VMM_ACTION_WRITE; vmmerror |= VMM_ACTION_WRITE;