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ib_srpt: Specify a valid completion vector during completion queue creation

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Avoid that SRP login can fail as follows:

kernel: ib_srpt: failed to create CQ: cqe 320; c.v. 17; ret -22


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6179 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2015-04-09 15:06:36 +00:00
parent 8cb332836f
commit 98fb52432c
1 changed files with 4 additions and 1 deletions
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5
srpt/src/ib_srpt.c
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@@ -4218,8 +4218,11 @@ static void srpt_add_one(struct ib_device *device)
INIT_LIST_HEAD(&sport->nexus_list);
init_waitqueue_head(&sport->ch_releaseQ);
mutex_init(&sport->mutex);
for (j = 0; j < COMP_V_MASK_SIZE; j++)
for (j = 0; j < sdev->device->num_comp_vectors; j++) {
if (WARN_ON_ONCE(j >= COMP_V_MASK_SIZE))
break;
__set_bit(j, sport->comp_v_mask);
}
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 20) && !defined(BACKPORT_LINUX_WORKQUEUE_TO_2_6_19)
/*
* A vanilla 2.6.19 or older kernel without backported OFED