Re: [PATCH] fix: infiniband/hfi1: __sdma_process_event: fix refcount underflow on s00_hw_down + e40_sw_cleaned event path
From: Dennis Dalessandro
Date: Mon Jul 27 2026 - 12:14:57 EST
On 6/27/26 11:56 PM, WenTao Liang wrote:
By the way the patch is incorrect as well. Removing the call leaks the reference and stalls sdma_exit().
2026年6月26日 23:04，WenTao Liang <vulab@xxxxxxxxxxx> 写道：
eives the
e40_sw_cleaned event, the code directly calls sdma_sw_tea
Please ignore this patch. I will resend a proper version after
learning the kernel submission process.
-Denny