summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--arch/i386/kernel/nmi.c2
-rw-r--r--arch/x86_64/kernel/nmi.c2
-rw-r--r--drivers/ide/ide-floppy.c2
-rw-r--r--drivers/ide/ide-io.c6
-rw-r--r--drivers/ide/ide-taskfile.c2
-rw-r--r--include/linux/ide.h2
-rw-r--r--kernel/irq/handle.c2
7 files changed, 9 insertions, 9 deletions
diff --git a/arch/i386/kernel/nmi.c b/arch/i386/kernel/nmi.c
index a76e931..2dd928a 100644
--- a/arch/i386/kernel/nmi.c
+++ b/arch/i386/kernel/nmi.c
@@ -107,7 +107,7 @@ int nmi_active;
static __init void nmi_cpu_busy(void *data)
{
volatile int *endflag = data;
- local_irq_enable();
+ local_irq_enable_in_hardirq();
/* Intentionally don't use cpu_relax here. This is
to make sure that the performance counter really ticks,
even if there is a simulator or similar that catches the
diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86_64/kernel/nmi.c
index 476c1472..5baa0c7 100644
--- a/arch/x86_64/kernel/nmi.c
+++ b/arch/x86_64/kernel/nmi.c
@@ -127,7 +127,7 @@ void __cpuinit nmi_watchdog_default(void)
static __init void nmi_cpu_busy(void *data)
{
volatile int *endflag = data;
- local_irq_enable();
+ local_irq_enable_in_hardirq();
/* Intentionally don't use cpu_relax here. This is
to make sure that the performance counter really ticks,
even if there is a simulator or similar that catches the
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 6ca3476..adbe9f7 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -838,7 +838,7 @@ static ide_startstop_t idefloppy_pc_intr (ide_drive_t *drive)
"transferred\n", pc->actually_transferred);
clear_bit(PC_DMA_IN_PROGRESS, &pc->flags);
- local_irq_enable();
+ local_irq_enable_in_hardirq();
if (status.b.check || test_bit(PC_DMA_ERROR, &pc->flags)) {
/* Error detected */
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 7dba999..d6bf1ec 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -693,7 +693,7 @@ static ide_startstop_t drive_cmd_intr (ide_drive_t *drive)
u8 stat = hwif->INB(IDE_STATUS_REG);
int retries = 10;
- local_irq_enable();
+ local_irq_enable_in_hardirq();
if ((stat & DRQ_STAT) && args && args[3]) {
u8 io_32bit = drive->io_32bit;
drive->io_32bit = 0;
@@ -1286,7 +1286,7 @@ static void ide_do_request (ide_hwgroup_t *hwgroup, int masked_irq)
if (masked_irq != IDE_NO_IRQ && hwif->irq != masked_irq)
disable_irq_nosync(hwif->irq);
spin_unlock(&ide_lock);
- local_irq_enable();
+ local_irq_enable_in_hardirq();
/* allow other IRQs while we start this request */
startstop = start_request(drive, rq);
spin_lock_irq(&ide_lock);
@@ -1631,7 +1631,7 @@ irqreturn_t ide_intr (int irq, void *dev_id, struct pt_regs *regs)
spin_unlock(&ide_lock);
if (drive->unmask)
- local_irq_enable();
+ local_irq_enable_in_hardirq();
/* service this interrupt, may set handler for next interrupt */
startstop = handler(drive);
spin_lock_irq(&ide_lock);
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 04547eb..97a9244 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -222,7 +222,7 @@ ide_startstop_t task_no_data_intr (ide_drive_t *drive)
ide_hwif_t *hwif = HWIF(drive);
u8 stat;
- local_irq_enable();
+ local_irq_enable_in_hardirq();
if (!OK_STAT(stat = hwif->INB(IDE_STATUS_REG),READY_STAT,BAD_STAT)) {
return ide_error(drive, "task_no_data_intr", stat);
/* calls ide_end_drive_cmd */
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 285316c..dc7abef 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1359,7 +1359,7 @@ extern struct semaphore ide_cfg_sem;
* ide_drive_t->hwif: constant, no locking
*/
-#define local_irq_set(flags) do { local_save_flags((flags)); local_irq_enable(); } while (0)
+#define local_irq_set(flags) do { local_save_flags((flags)); local_irq_enable_in_hardirq(); } while (0)
extern struct bus_type ide_bus_type;
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index a7b497e..fc4e906 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -132,7 +132,7 @@ irqreturn_t handle_IRQ_event(unsigned int irq, struct pt_regs *regs,
handle_dynamic_tick(action);
if (!(action->flags & IRQF_DISABLED))
- local_irq_enable();
+ local_irq_enable_in_hardirq();
do {
ret = action->handler(irq, action->dev_id, regs);
OpenPOWER on IntegriCloud