On Fri, Jan 21, 2022 at 08:16:51PM +0800, Jisheng Zhang wrote: > On Thu, Jan 20, 2022 at 11:45:34PM +0530, Mayuresh Chitale wrote: > > Hello Jisheng, > > Hi, > > > > > Just wanted to inform you that this patch breaks the writev02 test > > case in LTP and if it is reverted then the test passes. If we run the > > test through strace then we see that the test hangs and following is > > the last line printed by strace: > > > > "writev(3, [{iov_base=0x7fff848a6000, iov_len=8192}, {iov_base=NULL, > > iov_len=0}]" > > > > Thanks for the bug report. I will try to fix it. Hi Mayuresh, I just sent out a fix for this bug. Per my test, the issue is fixed. Could you please try? Thanks