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If the user mode is intercepted by an interrupt, we must deliver user mode apc's.

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svn path=/trunk/; revision=16627
This commit is contained in:
Hartmut Birr
2005-07-17 18:36:01 +00:00
parent 2adf26048d
commit 53f97f1bee
1 changed files with 11 additions and 5 deletions
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16
reactos/ntoskrnl/ke/i386/irq.c
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@@ -306,12 +306,12 @@ KiInterruptDispatch (ULONG vector, PKIRQ_TRAPFRAME Trapframe)
*/
Ke386DisableInterrupts();
HalEndSystemInterrupt (old_level, 0);
if (old_level==PASSIVE_LEVEL && Trapframe->Cs != KERNEL_CS)
{
HalEndSystemInterrupt (APC_LEVEL, 0);
CurrentThread = KeGetCurrentThread();
if (CurrentThread!=NULL && CurrentThread->Alerted[1])
if (CurrentThread!=NULL && CurrentThread->ApcState.UserApcPending)
{
DPRINT("PID: %d, TID: %d CS %04x/%04x\n",
((PETHREAD)CurrentThread)->ThreadsProcess->UniqueProcessId,
@@ -325,8 +325,8 @@ KiInterruptDispatch (ULONG vector, PKIRQ_TRAPFRAME Trapframe)
CurrentThread->TrapFrame = &KernelTrapFrame;
}
Ke386EnableInterrupts();
KiDeliverApc(KernelMode, NULL, NULL);
Ke386EnableInterrupts();
KiDeliverApc(UserMode, NULL, NULL);
Ke386DisableInterrupts();
ASSERT(KeGetCurrentThread() == CurrentThread);
@@ -336,7 +336,13 @@ KiInterruptDispatch (ULONG vector, PKIRQ_TRAPFRAME Trapframe)
CurrentThread->TrapFrame = OldTrapFrame;
}
}
KeLowerIrql(PASSIVE_LEVEL);
}
else
{
HalEndSystemInterrupt (old_level, 0);
}
}
static VOID