diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-07-16 00:29:07 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-16 00:29:07 +0200 |
| commit | 82638844d9a8581bbf33201cc209a14876eca167 (patch) | |
| tree | 961d7f9360194421a71aa644a9d0c176a960ce49 /drivers/infiniband/hw/ehca/ehca_irq.c | |
| parent | 9982fbface82893e77d211fbabfbd229da6bdde6 (diff) | |
| parent | 63cf13b77ab785e87c867defa8545e6d4a989774 (diff) | |
| download | op-kernel-dev-82638844d9a8581bbf33201cc209a14876eca167.zip op-kernel-dev-82638844d9a8581bbf33201cc209a14876eca167.tar.gz | |
Merge branch 'linus' into cpus4096
Conflicts:
arch/x86/xen/smp.c
kernel/sched_rt.c
net/iucv/iucv.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_irq.c')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_irq.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c index 43180b9..7a64aa9 100644 --- a/drivers/infiniband/hw/ehca/ehca_irq.c +++ b/drivers/infiniband/hw/ehca/ehca_irq.c @@ -531,7 +531,7 @@ void ehca_process_eq(struct ehca_shca *shca, int is_irq) { struct ehca_eq *eq = &shca->eq; struct ehca_eqe_cache_entry *eqe_cache = eq->eqe_cache; - u64 eqe_value; + u64 eqe_value, ret; unsigned long flags; int eqe_cnt, i; int eq_empty = 0; @@ -583,8 +583,13 @@ void ehca_process_eq(struct ehca_shca *shca, int is_irq) ehca_dbg(&shca->ib_device, "No eqe found for irq event"); goto unlock_irq_spinlock; - } else if (!is_irq) + } else if (!is_irq) { + ret = hipz_h_eoi(eq->ist); + if (ret != H_SUCCESS) + ehca_err(&shca->ib_device, + "bad return code EOI -rc = %ld\n", ret); ehca_dbg(&shca->ib_device, "deadman found %x eqe", eqe_cnt); + } if (unlikely(eqe_cnt == EHCA_EQE_CACHE_SIZE)) ehca_dbg(&shca->ib_device, "too many eqes for one irq event"); /* enable irq for new packets */ |
