RE: A qla2xxx commit cause Linux no response, has not fixed in lastest version 4.15-rc6

Hi Himanshu, Today I tried several times and have some news. Before I insmod the qla2xxx.ko , if I shutdown then start the FC switch port connected to the HBA card, the qla2xxx.ko works well. It seems that the issue has relation to the FC switch port. Maybe some old status causes the

Re: A qla2xxx commit cause Linux no response, has not fixed in lastest version 4.15-rc6

Hi Chang, > On Jan 18, 2018, at 4:51 AM, Changlimin wrote: > > Hi Himanshu， > Today I reproduced the issue in my server. > First, I compiled kernel 4.15-rc6 (make localmodconfig; make; make > modules_install; make install), then start the kernel with parameter >

RE: A qla2xxx commit cause Linux no response, has not fixed in lastest version 4.15-rc6

Hi Himanshu， Today I reproduced the issue in my server. First, I compiled kernel 4.15-rc6 (make localmodconfig; make; make modules_install; make install), then start the kernel with parameter modprobe.blacklist=qla2xxx. Second, tail -f /var/log/syslog Third, modprobe qla2xxx

Re: A qla2xxx commit cause Linux no response, has not fixed in lastest version 4.15-rc6

Hi Chang, > On Jan 15, 2018, at 10:49 PM, Changlimin wrote: > > Hi Himanshu, > This is my progress. > First, I compiled 4.15-rc6, I found linux hang when booting, the stack > showed something wrong in qla2xxx driver. Can you provide me detail steps of how you compiled

RE: A qla2xxx commit cause Linux no response, has not fixed in lastest version 4.15-rc6

Hi Himanshu, This is my progress. First, I compiled 4.15-rc6, I found linux hang when booting, the stack showed something wrong in qla2xxx driver. Second, I want to find which commit introduced the issue. So I tried many times via git bisect to linux kernel. Finally, I found the

Re: A qla2xxx commit cause Linux no response, has not fixed in lastest version 4.15-rc6

Hi Chang, > On Jan 15, 2018, at 4:27 PM, Changlimin wrote: > > Hi Himanshu, > The issue is: When insmod the qla2xxx.ko from 4.15-rc6, linux hang. >From the log file attached. I see that you are trying to load driver from >4.9.x in 4.15.0-rc6. [ 279.898704] qla2xxx

RE: A qla2xxx commit cause Linux no response, has not fixed in lastest version 4.15-rc6

Hi Himanshu, The issue is: When insmod the qla2xxx.ko from 4.15-rc6, linux hang. I have git bisect the commits. The issue was introduced in commit: 726b85487067d7f5b23495bc33c484b8517c4074 qla2xxx: Add framework for async fabric discovery. The previous commit is good:

Re: A qla2xxx commit cause Linux no response, has not fixed in lastest version 4.15-rc6

Hi Nic, Chang, > On Jan 12, 2018, at 9:28 PM, Nicholas A. Bellinger > wrote: > > Hi Chang & Co, > > (Adding list + Himanshu CC') > > On Sun, 2018-01-07 at 10:21 +, Changlimin wrote: >> Hi, >> It seems the qla2xxx commit cause Linux no response, has not fixed in >>