On Thu, Sep 24, 2020 at 8:47 PM Qian Cai <cai@xxxxxxxxxx> wrote: > > On Thu, 2020-09-24 at 20:27 +0200, Sedat Dilek wrote: > > I run both linux-kernel on my Debian/unstable AMD64 host (means not in > > a VM) with and without your patch. > > > > Instructions: > > cd /opt/ltp > > ./runltp -f syscalls -s preadv203 > > > > Unfortunately, the logs in the "results" directory have only the short > > summary. > > > > Testcase Result Exit Value > > -------- ------ ---------- > > preadv203 PASS 0 > > preadv203_64 PASS 0 > > > > So, I guess I am not hitting the issue? > > Or do I miss some important kernel-config? > > https://gitlab.com/cailca/linux-mm/-/blob/master/arm64.config > > That is .config I used to reproduce. Then, I ran the linux-mm testsuite (lots of > hard-coded places because I only need to run this on RHEL8) first: > > # git clone https://gitlab.com/cailca/linux-mm > # cd linux-mm; make > # ./random -k > > Then, run the whole LTP syscalls: > # ./runltp -f syscalls > Doing this right now. > If that is still not triggered, it needs some syscall fuzzing: > # ./random -x 0-100 -f > Out of curiosity: You are named in "mm: fix misplaced unlock_page in do_wp_page()". Is this here a different issue? - Sedat - [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=be068f29034fb00530a053d18b8cf140c32b12b3
