Changes in kernel/arch/ia32/src/pm.c [f4946de:b808660] in mainline

File:

• kernel/arch/ia32/src/pm.c (modified) (2 diffs)

kernel/arch/ia32/src/pm.c

@@ -130 +130 @@
                 d->selector = gdtselector(KTEXT_DES);
 
+                d->access = AR_PRESENT | AR_INTERRUPT;  /* masking interrupt */
+
                 if (i == VECTOR_SYSCALL) {
                         /*
-                         * The syscall trap gate must be callable from
-                         * userland. Interrupts will remain enabled.
+                         * The syscall interrupt gate must be calleable from
+                         * userland.
                          */
-                        d->access = AR_PRESENT | AR_TRAP | DPL_USER;
-                } else {
-                        /*
-                         * Other interrupts use interrupt gates which
-                         * disable interrupts.
-                         */
-                        d->access = AR_PRESENT | AR_INTERRUPT;
+                        d->access |= DPL_USER;
                 }
         }
@@ -210 +206 @@
         idt_setoffset(d++, (uintptr_t) &int_62);
         idt_setoffset(d++, (uintptr_t) &int_63);
-
-        idt_setoffset(&idt[VECTOR_SYSCALL], (uintptr_t) &int_syscall);
 }