el: page dumped because: nonzero mapcount
> > > kernel: Modules linked in: lzo zram zsmalloc mousedev coretemp hwmon
> > > crc32c_intel snd_hda_codec_realtek i2c_i801 snd_hda_codec_generic r8169
> > > mii snd_hda_intel snd_hda_codec snd_hda_core acpi_cpufreq snd_pcm
&g
On Thu, Jun 16, 2016 at 09:12:07AM +0530, Anshuman Khandual wrote:
> On 06/16/2016 05:56 AM, Minchan Kim wrote:
> > On Wed, Jun 15, 2016 at 12:15:04PM +0530, Anshuman Khandual wrote:
> >> On 06/15/2016 08:02 AM, Minchan Kim wrote:
> >>> Hi,
> >>>
> >>> On Mon, Jun 13, 2016 at 03:08:19PM +0530, Ansh
gt; soundcore lpc_ich processor mfd_core sch_fq_codel sd_mod hid_generic usb
> > kernel: CPU: 3 PID: 38 Comm: khugepaged Not tainted
> > 4.7.0-rc3-next-20160615-dbg-5-gfd11984-dirty #491
> > kernel: 8801124c73f8 814d69b0 ea00040
Could you bisect it?
> kernel: flags: 0x8000()
> kernel: page dumped because: nonzero mapcount
> kernel: Modules linked in: lzo zram zsmalloc mousedev coretemp hwmon
> crc32c_intel snd_hda_codec_realtek i2c_i801 snd_hda_codec_generic r8169 mii
> snd_hda_intel snd_hda_codec snd_h
o mapcount
kernel: Modules linked in: lzo zram zsmalloc mousedev coretemp hwmon
crc32c_intel snd_hda_codec_realtek i2c_i801 snd_hda_codec_generic r8169 mii
snd_hda_intel snd_hda_codec snd_hda_core acpi_cpufreq snd_pcm snd_timer snd
soundcore lpc_ich processor mfd_core sch_fq_codel sd_mod hid_generic usb
kernel:
On 06/16/2016 05:56 AM, Minchan Kim wrote:
> On Wed, Jun 15, 2016 at 12:15:04PM +0530, Anshuman Khandual wrote:
>> On 06/15/2016 08:02 AM, Minchan Kim wrote:
>>> Hi,
>>>
>>> On Mon, Jun 13, 2016 at 03:08:19PM +0530, Anshuman Khandual wrote:
> On 05/31/2016 05:31 AM, Minchan Kim wrote:
>>> @
On Thu, Jun 16, 2016 at 11:48:27AM +0900, Sergey Senozhatsky wrote:
> Hi,
>
> On (06/16/16 08:12), Minchan Kim wrote:
> > > [ 315.146533] kasan: CONFIG_KASAN_INLINE enabled
> > > [ 315.146538] kasan: GPF could be caused by NULL-ptr deref or user
> > > memory access
> > > [ 315.146546] general
odec_generic r8169 mii i2c_i801
snd_hda_intel snd_hda_codec snd_hda_core snd_pcm snd_timer acpi_cpufreq snd
lpc_ich soundcore mfd_core processor sch_fq_codel sd_mod hid_generic usbhid hid
ahci libahci ehci_pci libata ehci_hcd usbcore scsi_mod usb_common
[ 319.363895] CPU: 0 PID: 45 Comm: kswapd0
On Wed, Jun 15, 2016 at 12:15:04PM +0530, Anshuman Khandual wrote:
> On 06/15/2016 08:02 AM, Minchan Kim wrote:
> > Hi,
> >
> > On Mon, Jun 13, 2016 at 03:08:19PM +0530, Anshuman Khandual wrote:
> >> > On 05/31/2016 05:31 AM, Minchan Kim wrote:
> >>> > > @@ -791,6 +921,7 @@ static int __unmap_and_
Hi Sergey,
On Wed, Jun 15, 2016 at 04:59:09PM +0900, Sergey Senozhatsky wrote:
> Hello Minchan,
>
> -next 4.7.0-rc3-next-20160614
>
>
> [ 315.146533] kasan: CONFIG_KASAN_INLINE enabled
> [ 315.146538] kasan: GPF could be caused by NULL-ptr deref or user memory
> access
> [ 315.146546] gener
On 06/04/16 16:17, Juergen Gross wrote:
Add generic virtualization support for pinning the current vcpu to a
specified physical cpu. As this operation isn't performance critical
(a very limited set of operations like BIOS calls and SMIs is expected
to need this) just add a hypervisor specific ind
On 06/04/16 16:17, Juergen Gross wrote:
Use smp_call_on_cpu() to raise SMI on cpu 0.
Make call secure by adding get_online_cpus() to avoid e.g. suspend
resume cycles in between.
Signed-off-by: Juergen Gross
Could please some maintainer comment on this patch?
Juergen
---
V4: add call to ge
Hi,
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Jason-Wang/tun-introduce-tx-skb-ring/20160615-164041
config: x86_64-randconfig-s2-06151732 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
# save the attached
We used to queue tx packets in sk_receive_queue, this is less
efficient since it requires spinlocks to synchronize between producer
and consumer.
This patch tries to address this by:
- introduce a new mode which will be only enabled with IFF_TX_ARRAY
set and switch from sk_receive_queue to a fi
Hello Minchan,
-next 4.7.0-rc3-next-20160614
[ 315.146533] kasan: CONFIG_KASAN_INLINE enabled
[ 315.146538] kasan: GPF could be caused by NULL-ptr deref or user memory
access
[ 315.146546] general protection fault: [#1] PREEMPT SMP KASAN
[ 315.146576] Modules linked in: lzo zram zsmall
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