Switch to raw_smp_processor_id() to prevent a number of
warnings from kernel debugging. We do not care about
preemption here, as the CPU number is only used as a
poor mans load balancing or device selection. If preemption
happens during a compress/decompress operation a small performance
hit will occur but everything will continue to work, so just
ignore it.
Signed-off-by: Jan Glauber <jglau...@cavium.com>
Reviewed-by: Robert Richter <rrich...@cavium.com>
---
drivers/crypto/cavium/zip/zip_device.c | 4 ++--
drivers/crypto/cavium/zip/zip_main.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/crypto/cavium/zip/zip_device.c
b/drivers/crypto/cavium/zip/zip_device.c
index ccf21fb91513..f174ec29ed69 100644
--- a/drivers/crypto/cavium/zip/zip_device.c
+++ b/drivers/crypto/cavium/zip/zip_device.c
@@ -87,12 +87,12 @@ u32 zip_load_instr(union zip_inst_s *instr,
* Distribute the instructions between the enabled queues based on
* the CPU id.
*/
- if (smp_processor_id() % 2 == 0)
+ if (raw_smp_processor_id() % 2 == 0)
queue = 0;
else
queue = 1;
- zip_dbg("CPU Core: %d Queue number:%d", smp_processor_id(), queue);
+ zip_dbg("CPU Core: %d Queue number:%d", raw_smp_processor_id(), queue);
/* Take cmd buffer lock */
spin_lock(&zip_dev->iq[queue].lock);
diff --git a/drivers/crypto/cavium/zip/zip_main.c
b/drivers/crypto/cavium/zip/zip_main.c
index ae5b20c695ca..be055b9547f6 100644
--- a/drivers/crypto/cavium/zip/zip_main.c
+++ b/drivers/crypto/cavium/zip/zip_main.c
@@ -113,7 +113,7 @@ struct zip_device *zip_get_device(int node)
*/
int zip_get_node_id(void)
{
- return cpu_to_node(smp_processor_id());
+ return cpu_to_node(raw_smp_processor_id());
}
/* Initializes the ZIP h/w sub-system */
--
2.16.2
