Here is a patch for ehca_irq.c that fixes mismatched use of spin_unlock
in irq handler.
Thanks
Nam
Signed-off-by: Hoang-Nam Nguyen <[email protected]>
---
ehca_irq.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletion(-)
diff -Nurp infiniband_orig/drivers/infiniband/hw/ehca/ehca_irq.c infiniband_work/drivers/infiniband/hw/ehca/ehca_irq.c
--- infiniband_orig/drivers/infiniband/hw/ehca/ehca_irq.c 2007-01-19 19:40:32.000000000 +0100
+++ infiniband_work/drivers/infiniband/hw/ehca/ehca_irq.c 2007-01-23 22:38:02.000000000 +0100
@@ -440,7 +440,8 @@ void ehca_tasklet_eq(unsigned long data)
cq = idr_find(&ehca_cq_idr, token);
if (cq == NULL) {
- spin_unlock(&ehca_cq_idr_lock);
+ spin_unlock_irqrestore(&ehca_cq_idr_lock,
+ flags);
break;
}