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KiInterruptDispatch was leaving interrupts disabled when dropping to PASSIVE_LEVEL to run the idle thread

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I'm not quite sure I have it reenable interrupts at a safe place, but at least it does enable them

svn path=/trunk/; revision=2860
This commit is contained in:
Phillip Susi
2002-04-20 03:21:35 +00:00
parent 50015e56ee
commit bd99ddf7af
1 changed files with 6 additions and 3 deletions
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9
reactos/ntoskrnl/ke/i386/irq.c
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@@ -1,4 +1,4 @@
/* $Id: irq.c,v 1.17 2002/02/15 14:47:04 ekohl Exp $
/* $Id: irq.c,v 1.18 2002/04/20 03:21:35 phreak Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@@ -344,11 +344,13 @@ KiInterruptDispatch (ULONG Vector, PKIRQ_TRAPFRAME Trapframe)
* If the processor level will drop below dispatch level on return then
* issue a DPC queue drain interrupt
*/
__asm__("sti\n\t");
if (old_level < DISPATCH_LEVEL)
{
HalEndSystemInterrupt (DISPATCH_LEVEL, 0);
__asm__("sti\n\t");
if (KeGetCurrentThread() != NULL)
{
@@ -439,10 +441,11 @@ KiInterruptDispatch (ULONG irq, PKIRQ_TRAPFRAME Trapframe)
* If the processor level will drop below dispatch level on return then
* issue a DPC queue drain interrupt
*/
__asm__("sti\n\t");
if (old_level < DISPATCH_LEVEL)
{
HalEndSystemInterrupt (DISPATCH_LEVEL, 0);
__asm__("sti\n\t");
if (KeGetCurrentThread() != NULL)
{