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authorBart Van Assche <bart.vanassche@wdc.com>2017-08-23 10:56:33 -0700
committerJens Axboe <axboe@kernel.dk>2017-08-23 12:02:37 -0600
commit744353b6951c3b7adbb9e4a1b2a529eabde61970 (patch)
tree7589c9c3d59a2279a1c7d3d6ad4eebab8cc011c1 /drivers
parentf2fe445986c8c53d2c324062f2e2c34263cd79a1 (diff)
skd: Change default interrupt mode to MSI-X
Since MSI support on some motherboards is unreliable, change the default interrupt mode from MSI to MSI-X. This patch avoids that the following message appears sporadially in the kernel logs of my test setup: do_IRQ: 3.193 No irq handler for vector Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.de> Cc: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/block/skd_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/skd_main.c b/drivers/block/skd_main.c
index ff288f1a5dec..577618c57975 100644
--- a/drivers/block/skd_main.c
+++ b/drivers/block/skd_main.c
@@ -310,7 +310,7 @@ static inline void skd_reg_write64(struct skd_device *skdev, u64 val,
}
-#define SKD_IRQ_DEFAULT SKD_IRQ_MSI
+#define SKD_IRQ_DEFAULT SKD_IRQ_MSIX
static int skd_isr_type = SKD_IRQ_DEFAULT;
module_param(skd_isr_type, int, 0444);