From 73ab512f720298aabe23b34110e3f6a8545b0ba5 Mon Sep 17 00:00:00 2001
From: Michal Kalderon <michal.kalderon@marvell.com>
Date: Sun, 27 Oct 2019 22:04:48 +0200
Subject: [PATCH] RDMA/qedr: Fix srqs xarray initialization
There was a missing initialization for the srqs xarray.
SRQs xarray can also be called from irq context when searching
for an element and uses the xa_XXX_irq apis, therefore should
be initialized with IRQ flags.
Fixes: 9fd15987ed27 ("qedr: Convert srqidr to XArray")
Link: https://lore.kernel.org/r/20191027200451.28187-2-michal.kalderon@marvell.com
Signed-off-by: Ariel Elior <ariel.elior@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
---
drivers/infiniband/hw/qedr/main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c
index 5136b835e1ba05..aa0bda42869039 100644
--- a/drivers/infiniband/hw/qedr/main.c
+++ b/drivers/infiniband/hw/qedr/main.c
@@ -357,6 +357,7 @@ static int qedr_alloc_resources(struct qedr_dev *dev)
return -ENOMEM;
spin_lock_init(&dev->sgid_lock);
+ xa_init_flags(&dev->srqs, XA_FLAGS_LOCK_IRQ);
if (IS_IWARP(dev)) {
xa_init_flags(&dev->qps, XA_FLAGS_LOCK_IRQ);
--
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