On Thu, Jul 26, 2018 at 09:40:20AM -0700, Hugh Dickins wrote:
> On Thu, 26 Jul 2018, Matthew Wilcox wrote:
> > On Wed, Jul 25, 2018 at 11:53:15PM -0700, Hugh Dickins wrote:
> >
> > and fixing the bug differently ;-) But many thanks for spotting it!
>
> I thought you might :)
The xas_*
On Thu, Jul 26, 2018 at 09:40:20AM -0700, Hugh Dickins wrote:
> On Thu, 26 Jul 2018, Matthew Wilcox wrote:
> > On Wed, Jul 25, 2018 at 11:53:15PM -0700, Hugh Dickins wrote:
> >
> > and fixing the bug differently ;-) But many thanks for spotting it!
>
> I thought you might :)
The xas_*
On Thu, 26 Jul 2018, Matthew Wilcox wrote:
> On Wed, Jul 25, 2018 at 11:53:15PM -0700, Hugh Dickins wrote:
>
> and fixing the bug differently ;-) But many thanks for spotting it!
I thought you might :)
>
> I'll look into the next bug you reported ...
No need: that idea now works a lot better
On Thu, 26 Jul 2018, Matthew Wilcox wrote:
> On Wed, Jul 25, 2018 at 11:53:15PM -0700, Hugh Dickins wrote:
>
> and fixing the bug differently ;-) But many thanks for spotting it!
I thought you might :)
>
> I'll look into the next bug you reported ...
No need: that idea now works a lot better
On Wed, Jul 25, 2018 at 11:53:15PM -0700, Hugh Dickins wrote:
> Now I've learnt that an oops on 0xffbe points to EEXIST,
> not to EREMOTE, it's easy: patch below fixes those four xfstests
> (and no doubt a similar oops I've seen occasionally under swapping
> load): so gives clean
On Wed, Jul 25, 2018 at 11:53:15PM -0700, Hugh Dickins wrote:
> Now I've learnt that an oops on 0xffbe points to EEXIST,
> not to EREMOTE, it's easy: patch below fixes those four xfstests
> (and no doubt a similar oops I've seen occasionally under swapping
> load): so gives clean
On Tue, 24 Jul 2018, Hugh Dickins wrote:
> On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> > On Mon, Jul 23, 2018 at 03:42:22PM -0700, Hugh Dickins wrote:
> > > On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> > > > I figured out a fix and pushed it to the 'ida' branch in
> > > >
On Tue, 24 Jul 2018, Hugh Dickins wrote:
> On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> > On Mon, Jul 23, 2018 at 03:42:22PM -0700, Hugh Dickins wrote:
> > > On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> > > > I figured out a fix and pushed it to the 'ida' branch in
> > > >
On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> On Mon, Jul 23, 2018 at 03:42:22PM -0700, Hugh Dickins wrote:
> > On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> > > I figured out a fix and pushed it to the 'ida' branch in
> > > git://git.infradead.org/users/willy/linux-dax.git
> >
> > Great, thanks a
On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> On Mon, Jul 23, 2018 at 03:42:22PM -0700, Hugh Dickins wrote:
> > On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> > > I figured out a fix and pushed it to the 'ida' branch in
> > > git://git.infradead.org/users/willy/linux-dax.git
> >
> > Great, thanks a
On Mon, Jul 23, 2018 at 03:42:22PM -0700, Hugh Dickins wrote:
> On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> > I figured out a fix and pushed it to the 'ida' branch in
> > git://git.infradead.org/users/willy/linux-dax.git
>
> Great, thanks a lot for sorting that out so quickly. But I've cloned
>
On Mon, Jul 23, 2018 at 03:42:22PM -0700, Hugh Dickins wrote:
> On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> > I figured out a fix and pushed it to the 'ida' branch in
> > git://git.infradead.org/users/willy/linux-dax.git
>
> Great, thanks a lot for sorting that out so quickly. But I've cloned
>
On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> On Mon, Jul 23, 2018 at 12:14:41PM -0700, Hugh Dickins wrote:
> > On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> > > On Sun, Jul 22, 2018 at 07:28:01PM -0700, Hugh Dickins wrote:
> > > > Whether or not that fixed syzbot's kernel BUG at mm/shmem.c:815!
> >
On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> On Mon, Jul 23, 2018 at 12:14:41PM -0700, Hugh Dickins wrote:
> > On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> > > On Sun, Jul 22, 2018 at 07:28:01PM -0700, Hugh Dickins wrote:
> > > > Whether or not that fixed syzbot's kernel BUG at mm/shmem.c:815!
> >
On Mon, Jul 23, 2018 at 12:14:41PM -0700, Hugh Dickins wrote:
> On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> > On Sun, Jul 22, 2018 at 07:28:01PM -0700, Hugh Dickins wrote:
> > > Whether or not that fixed syzbot's kernel BUG at mm/shmem.c:815!
> > > I don't know, but I'm afraid it has not fixed
On Mon, Jul 23, 2018 at 12:14:41PM -0700, Hugh Dickins wrote:
> On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> > On Sun, Jul 22, 2018 at 07:28:01PM -0700, Hugh Dickins wrote:
> > > Whether or not that fixed syzbot's kernel BUG at mm/shmem.c:815!
> > > I don't know, but I'm afraid it has not fixed
On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> On Sun, Jul 22, 2018 at 07:28:01PM -0700, Hugh Dickins wrote:
> > Whether or not that fixed syzbot's kernel BUG at mm/shmem.c:815!
> > I don't know, but I'm afraid it has not fixed linux-next breakage of
> > huge tmpfs: I get a similar page_to_pgoff BUG
On Mon, 23 Jul 2018, Matthew Wilcox wrote:
> On Sun, Jul 22, 2018 at 07:28:01PM -0700, Hugh Dickins wrote:
> > Whether or not that fixed syzbot's kernel BUG at mm/shmem.c:815!
> > I don't know, but I'm afraid it has not fixed linux-next breakage of
> > huge tmpfs: I get a similar page_to_pgoff BUG
On Sun, Jul 22, 2018 at 07:28:01PM -0700, Hugh Dickins wrote:
> Whether or not that fixed syzbot's kernel BUG at mm/shmem.c:815!
> I don't know, but I'm afraid it has not fixed linux-next breakage of
> huge tmpfs: I get a similar page_to_pgoff BUG at mm/filemap.c:1466!
>
> Please try something
On Sun, Jul 22, 2018 at 07:28:01PM -0700, Hugh Dickins wrote:
> Whether or not that fixed syzbot's kernel BUG at mm/shmem.c:815!
> I don't know, but I'm afraid it has not fixed linux-next breakage of
> huge tmpfs: I get a similar page_to_pgoff BUG at mm/filemap.c:1466!
>
> Please try something
On Mon, 9 Jul 2018, Matthew Wilcox wrote:
> On Fri, Jul 06, 2018 at 06:19:02PM -0700, syzbot wrote:
> > Hello,
> >
> > syzbot found the following crash on:
> >
> > HEAD commit:526674536360 Add linux-next specific files for 20180706
> > git tree: linux-next
> > console output:
On Mon, 9 Jul 2018, Matthew Wilcox wrote:
> On Fri, Jul 06, 2018 at 06:19:02PM -0700, syzbot wrote:
> > Hello,
> >
> > syzbot found the following crash on:
> >
> > HEAD commit:526674536360 Add linux-next specific files for 20180706
> > git tree: linux-next
> > console output:
On Fri, Jul 06, 2018 at 06:19:02PM -0700, syzbot wrote:
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:526674536360 Add linux-next specific files for 20180706
> git tree: linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=116d16fc40
> kernel
On Fri, Jul 06, 2018 at 06:19:02PM -0700, syzbot wrote:
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:526674536360 Add linux-next specific files for 20180706
> git tree: linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=116d16fc40
> kernel
On Fri, Jul 06, 2018 at 06:19:02PM -0700, syzbot wrote:
> IMPORTANT: if you fix the bug, please add the following tag to the commit:
> Reported-by: syzbot+b8e0dfee3fd8c9012...@syzkaller.appspotmail.com
>
> raw: 02fffc001028 ea0007011dc8 ea0007058b48 8801a7576ab8
> raw:
On Fri, Jul 06, 2018 at 06:19:02PM -0700, syzbot wrote:
> IMPORTANT: if you fix the bug, please add the following tag to the commit:
> Reported-by: syzbot+b8e0dfee3fd8c9012...@syzkaller.appspotmail.com
>
> raw: 02fffc001028 ea0007011dc8 ea0007058b48 8801a7576ab8
> raw:
Hello,
syzbot found the following crash on:
HEAD commit:526674536360 Add linux-next specific files for 20180706
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=116d16fc40
kernel config: https://syzkaller.appspot.com/x/.config?x=c8d1cfc0cb798e48
Hello,
syzbot found the following crash on:
HEAD commit:526674536360 Add linux-next specific files for 20180706
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=116d16fc40
kernel config: https://syzkaller.appspot.com/x/.config?x=c8d1cfc0cb798e48
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