Re: [PATCH net 1/3] net: hns3: using the num_tqps in the vf driver to apply for resources
From: Simon Horman <horms@kernel.org>
Date: 2025-12-09 16:59:06
Also in:
lkml
On Tue, Dec 09, 2025 at 09:38:23PM +0800, Jijie Shao wrote:
From: Jian Shen <shenjian15@huawei.com>
Currently, hdev->htqp is allocated using hdev->num_tqps, and kinfo->tqp
is allocated using kinfo->num_tqps. However, kinfo->num_tqps is set to
min(new_tqps, hdev->num_tqps); Therefore, kinfo->num_tqps may be smaller
than hdev->num_tqps, which causes some hdev->htqp[i] to remain
uninitialized in hclgevf_knic_setup().
Thus, this patch allocates hdev->htqp and kinfo->tqp using hdev->num_tqps,
ensuring that the lengths of hdev->htqp and kinfo->tqp are consistent
and that all elements are properly initialized.
Fixes: e2cb1dec9779 ("net: hns3: Add HNS3 VF HCL(Hardware Compatibility Layer) Support")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>Reviewed-by: Simon Horman <horms@kernel.org>