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From: Sedat Dilek <sedat.dilek@gmail.com>
To: Qian Cai <cai@redhat.com>
Cc: Matthew Wilcox <willy@infradead.org>,
	linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	"Darrick J. Wong" <darrick.wong@oracle.com>,
	Christoph Hellwig <hch@infradead.org>,
	Brian Foster <bfoster@redhat.com>
Subject: Re: [PATCH] iomap: Set all uptodate bits for an Uptodate page
Date: Thu, 24 Sep 2020 21:54:36 +0200	[thread overview]
Message-ID: <CA+icZUVO65ADxk5SZkZwV70ax5JCzPn8PPfZqScTTuvDRD1smQ@mail.gmail.com> (raw)
In-Reply-To: <f623da731d7c2e96e3a37b091d0ec99095a6386b.camel@redhat.com>

On Thu, Sep 24, 2020 at 8:47 PM Qian Cai <cai@redhat.com> 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

  reply	other threads:[~2020-09-24 19:54 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-24 12:56 [PATCH] iomap: Set all uptodate bits for an Uptodate page Matthew Wilcox (Oracle)
2020-09-24 13:12 ` Brian Foster
2020-09-24 13:59   ` Matthew Wilcox
2020-09-24 14:47     ` Gao Xiang
2020-09-24 15:12     ` Brian Foster
2020-09-24 15:22       ` Matthew Wilcox
2020-09-24 17:26         ` Brian Foster
2020-09-24 17:56           ` Matthew Wilcox
2020-09-24 15:08 ` Sedat Dilek
2020-09-24 15:15   ` Matthew Wilcox
2020-09-24 15:21     ` Sedat Dilek
2020-09-24 15:27       ` Matthew Wilcox
2020-09-24 16:19         ` Sedat Dilek
2020-09-24 16:36           ` Matthew Wilcox
2020-09-24 18:27             ` Sedat Dilek
2020-09-24 18:44               ` Matthew Wilcox
2020-09-24 18:47               ` Qian Cai
2020-09-24 19:54                 ` Sedat Dilek [this message]
2020-09-24 20:02                   ` Matthew Wilcox
2020-09-24 20:04                     ` Sedat Dilek
2020-09-24 23:57                       ` Matthew Wilcox
2020-09-25  2:13                         ` Sedat Dilek
2020-09-25 10:44                         ` Sedat Dilek
2020-09-25 11:12                           ` Sedat Dilek
2020-09-25 13:24                         ` Sedat Dilek
2020-09-25 13:36                           ` Sedat Dilek
2020-09-25 13:46                             ` Matthew Wilcox
2020-09-25 14:01                               ` Sedat Dilek
2020-09-25 15:53                                 ` Matthew Wilcox
2020-09-26 19:12                                   ` Sedat Dilek
2020-09-27 11:31                                   ` Sedat Dilek
2020-09-27 12:04                                     ` Matthew Wilcox
2020-09-27 12:34                                       ` Sedat Dilek
2020-09-27 12:45                                         ` Sedat Dilek
2020-09-27 13:48                                       ` Sedat Dilek
2020-09-27 13:54                                         ` Matthew Wilcox
2020-09-27 14:02                                           ` Sedat Dilek
2020-09-27 15:19                                             ` Sedat Dilek
2020-10-03 18:52                         ` Sedat Dilek
2020-10-04  4:13                           ` Matthew Wilcox
2020-10-04 10:35                             ` Sedat Dilek
2020-09-25 18:17 ` Darrick J. Wong
2020-09-28  6:41 ` Christoph Hellwig

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