On 6/3/20 11:22 PM, Ira Weiny wrote:
[ ... ]
>
> s390: (does not compile)
>
> :1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
> In file included from ./arch/sparc/include/asm/bug.h:6:0,
> from ./include/linux/bug.h:5,
> from ./include/linux/mmde
On Thu, Jun 04, 2020 at 12:41:33PM +0300, Mike Rapoport wrote:
> On Wed, Jun 03, 2020 at 04:44:17PM -0700, Guenter Roeck wrote:
> >
> > sparc32 smp images in next-20200603 still crash for me with a spinlock
> > recursion. s390 images hang early in boot. Several others (alpha, arm64,
> > various pp
On Wed, Jun 03, 2020 at 04:44:17PM -0700, Guenter Roeck wrote:
>
> sparc32 smp images in next-20200603 still crash for me with a spinlock
> recursion. s390 images hang early in boot. Several others (alpha, arm64,
> various ppc) don't even compile. I can run some more bisects over time,
> but this
On 6/3/20 2:14 PM, Ira Weiny wrote:
> On Wed, Jun 03, 2020 at 01:57:36PM -0700, Andrew Morton wrote:
>> On Thu, 21 May 2020 10:42:50 -0700 Ira Weiny wrote:
>>
>
> Actually it occurs to me that the patch consolidating kmap_prot is odd for
> sparc 32 bit...
>
> Its a long shot bu
On Thu, Jun 04, 2020 at 09:37:45AM +0300, Mike Rapoport wrote:
> On Wed, Jun 03, 2020 at 11:22:26PM -0700, Ira Weiny wrote:
> > On Wed, Jun 03, 2020 at 04:44:17PM -0700, Guenter Roeck wrote:
> >
> > With linux-next on sparc I too see the spinlock issue; something like:
> >
> > ...
> > Starting sy
On Thu, Jun 04, 2020 at 09:18:05AM +0300, Mike Rapoport wrote:
> On Wed, Jun 03, 2020 at 04:44:17PM -0700, Guenter Roeck wrote:
> > On 6/3/20 2:14 PM, Ira Weiny wrote:
> > > On Wed, Jun 03, 2020 at 01:57:36PM -0700, Andrew Morton wrote:
> > >> On Thu, 21 May 2020 10:42:50 -0700 Ira Weiny wrote:
>
On Wed, Jun 03, 2020 at 11:22:26PM -0700, Ira Weiny wrote:
> On Wed, Jun 03, 2020 at 04:44:17PM -0700, Guenter Roeck wrote:
>
> With linux-next on sparc I too see the spinlock issue; something like:
>
> ...
> Starting syslogd: BUG: spinlock recursion on CPU#0, S01syslogd/139
> lock: 0xf53ef350,
On Wed, Jun 03, 2020 at 04:44:17PM -0700, Guenter Roeck wrote:
> On 6/3/20 2:14 PM, Ira Weiny wrote:
> > On Wed, Jun 03, 2020 at 01:57:36PM -0700, Andrew Morton wrote:
> >> On Thu, 21 May 2020 10:42:50 -0700 Ira Weiny wrote:
> >>
...
> >>
> >> This all petered out, but as I understand it, this p
On Wed, Jun 03, 2020 at 04:44:17PM -0700, Guenter Roeck wrote:
> On 6/3/20 2:14 PM, Ira Weiny wrote:
> > On Wed, Jun 03, 2020 at 01:57:36PM -0700, Andrew Morton wrote:
> >> On Thu, 21 May 2020 10:42:50 -0700 Ira Weiny wrote:
> >>
> >
> > Actually it occurs to me that the patch consolidatin
On Wed, Jun 03, 2020 at 01:57:36PM -0700, Andrew Morton wrote:
> On Thu, 21 May 2020 10:42:50 -0700 Ira Weiny wrote:
>
> > > >
> > > > Actually it occurs to me that the patch consolidating kmap_prot is odd
> > > > for
> > > > sparc 32 bit...
> > > >
> > > > Its a long shot but could you try re
On Thu, 21 May 2020 10:42:50 -0700 Ira Weiny wrote:
> > >
> > > Actually it occurs to me that the patch consolidating kmap_prot is odd for
> > > sparc 32 bit...
> > >
> > > Its a long shot but could you try reverting this patch?
> > >
> > > 4ea7d2419e3f kmap: consolidate kmap_prot definitions
On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wrote:
> On Mon, May 18, 2020 at 11:48:43AM -0700, ira.we...@intel.com wrote:
> > From: Ira Weiny
> >
> > The kunmap_atomic clean up failed to remove one set of pagefault/preempt
> > enables when vaddr is not in the fixmap.
> >
> > Fixes: b
On 5/21/20 10:42 AM, Ira Weiny wrote:
> On Thu, May 21, 2020 at 09:05:41AM -0700, Guenter Roeck wrote:
>> On 5/19/20 10:13 PM, Ira Weiny wrote:
>>> On Tue, May 19, 2020 at 12:42:15PM -0700, Guenter Roeck wrote:
On Tue, May 19, 2020 at 11:40:32AM -0700, Ira Weiny wrote:
> On Tue, May 19, 20
On 5/21/20 5:46 PM, Al Viro wrote:
> On Thu, May 21, 2020 at 11:46:12PM +0100, Al Viro wrote:
>> On Thu, May 21, 2020 at 03:20:46PM -0700, Guenter Roeck wrote:
>>> On 5/21/20 10:27 AM, Al Viro wrote:
On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wrote:
> On Mon, May 18, 2020 at 1
On Thu, May 21, 2020 at 11:46:12PM +0100, Al Viro wrote:
> On Thu, May 21, 2020 at 03:20:46PM -0700, Guenter Roeck wrote:
> > On 5/21/20 10:27 AM, Al Viro wrote:
> > > On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wrote:
> > >> On Mon, May 18, 2020 at 11:48:43AM -0700, ira.we...@intel.com
On Fri, May 22, 2020 at 02:29:50AM +0100, Al Viro wrote:
> On Thu, May 21, 2020 at 06:11:08PM -0700, Guenter Roeck wrote:
>
> > Mainline, with:
> >
> > qemu-system-sparc -M SS-4 -kernel arch/sparc/boot/zImage -no-reboot \
> > -snapshot -drive file=rootfs.ext2,format=raw,if=scsi \
> > -app
On Thu, May 21, 2020 at 06:11:08PM -0700, Guenter Roeck wrote:
> Mainline, with:
>
> qemu-system-sparc -M SS-4 -kernel arch/sparc/boot/zImage -no-reboot \
> -snapshot -drive file=rootfs.ext2,format=raw,if=scsi \
> -append "panic=-1 slub_debug=FZPUA root=/dev/sda console=ttyS0"
>
On 5/19/20 10:13 PM, Ira Weiny wrote:
> On Tue, May 19, 2020 at 12:42:15PM -0700, Guenter Roeck wrote:
>> On Tue, May 19, 2020 at 11:40:32AM -0700, Ira Weiny wrote:
>>> On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wrote:
On Mon, May 18, 2020 at 11:48:43AM -0700, ira.we...@intel.com
On Fri, May 22, 2020 at 02:35:23AM +0100, Al Viro wrote:
> On Fri, May 22, 2020 at 02:29:50AM +0100, Al Viro wrote:
> > On Thu, May 21, 2020 at 06:11:08PM -0700, Guenter Roeck wrote:
> >
> > > Mainline, with:
> > >
> > > qemu-system-sparc -M SS-4 -kernel arch/sparc/boot/zImage -no-reboot \
> > >
On 5/21/20 10:27 AM, Al Viro wrote:
> On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wrote:
>> On Mon, May 18, 2020 at 11:48:43AM -0700, ira.we...@intel.com wrote:
>>> From: Ira Weiny
>>>
>>> The kunmap_atomic clean up failed to remove one set of pagefault/preempt
>>> enables when vaddr i
On Thu, May 21, 2020 at 03:20:46PM -0700, Guenter Roeck wrote:
> On 5/21/20 10:27 AM, Al Viro wrote:
> > On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wrote:
> >> On Mon, May 18, 2020 at 11:48:43AM -0700, ira.we...@intel.com wrote:
> >>> From: Ira Weiny
> >>>
> >>> The kunmap_atomic clea
> On 5/21/20 10:42 AM, Ira Weiny wrote:
> > On Thu, May 21, 2020 at 09:05:41AM -0700, Guenter Roeck wrote:
> >> On 5/19/20 10:13 PM, Ira Weiny wrote:
> >>> On Tue, May 19, 2020 at 12:42:15PM -0700, Guenter Roeck wrote:
> On Tue, May 19, 2020 at 11:40:32AM -0700, Ira Weiny wrote:
> > On Tue
On Thu, May 21, 2020 at 09:05:41AM -0700, Guenter Roeck wrote:
> On 5/19/20 10:13 PM, Ira Weiny wrote:
> > On Tue, May 19, 2020 at 12:42:15PM -0700, Guenter Roeck wrote:
> >> On Tue, May 19, 2020 at 11:40:32AM -0700, Ira Weiny wrote:
> >>> On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wro
On Tue, May 19, 2020 at 12:42:15PM -0700, Guenter Roeck wrote:
> > On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wrote:
> > > as do the nosmp sparc32 boot tests,
> > > but sparc32 boot tests with SMP enabled still fail with lots of messages
> > > such as:
> > >
> > > BUG: Bad page state
On Tue, May 19, 2020 at 11:40:32AM -0700, Ira Weiny wrote:
> On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wrote:
> > On Mon, May 18, 2020 at 11:48:43AM -0700, ira.we...@intel.com wrote:
> > > From: Ira Weiny
> > >
> > > The kunmap_atomic clean up failed to remove one set of pagefault/p
On Mon, May 18, 2020 at 11:48:43AM -0700, ira.we...@intel.com wrote:
> From: Ira Weiny
>
> The kunmap_atomic clean up failed to remove one set of pagefault/preempt
> enables when vaddr is not in the fixmap.
>
> Fixes: bee2128a09e6 ("arch/kunmap_atomic: consolidate duplicate code")
> Signed-off-b
On Tue, May 19, 2020 at 12:42:15PM -0700, Guenter Roeck wrote:
> On Tue, May 19, 2020 at 11:40:32AM -0700, Ira Weiny wrote:
> > On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wrote:
> > > On Mon, May 18, 2020 at 11:48:43AM -0700, ira.we...@intel.com wrote:
> > > > From: Ira Weiny
> > > >
On Tue, May 19, 2020 at 12:42:15PM -0700, Guenter Roeck wrote:
> On Tue, May 19, 2020 at 11:40:32AM -0700, Ira Weiny wrote:
> > On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wrote:
> > > On Mon, May 18, 2020 at 11:48:43AM -0700, ira.we...@intel.com wrote:
> > > > From: Ira Weiny
> > > >
On Tue, May 19, 2020 at 09:54:22AM -0700, Guenter Roeck wrote:
> On Mon, May 18, 2020 at 11:48:43AM -0700, ira.we...@intel.com wrote:
> > From: Ira Weiny
> >
> > The kunmap_atomic clean up failed to remove one set of pagefault/preempt
> > enables when vaddr is not in the fixmap.
> >
> > Fixes: b
From: Ira Weiny
The kunmap_atomic clean up failed to remove one set of pagefault/preempt
enables when vaddr is not in the fixmap.
Fixes: bee2128a09e6 ("arch/kunmap_atomic: consolidate duplicate code")
Signed-off-by: Ira Weiny
---
arch/microblaze/mm/highmem.c | 5 +
arch/mips/mm/highmem.c
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