On 11.02.2014 15:25, Thomas Gleixner wrote:
> On Mon, 10 Feb 2014, Thomas Gleixner wrote:
>> On Mon, 10 Feb 2014, poma wrote:
>>
>>> [ 83.558551] [] amd_e400_idle+0x87/0x130
>>
>> So this seems to happen only on AMD machines which use that e400 idle
>> mode. I have no idea at the moment whats
> > I came with a below patch, which also clear pending mask, but perhaps
>
> Fun. I came up with the exact same solution independent of you and I
> tested it on real C1E contaminated hardware.
>
> > oneshot_mask should not be cleared on tick_broadcast_setup_oneshot(),
> > or should be cleared
On Tue, 11 Feb 2014, Stanislaw Gruszka wrote:
> On Mon, Feb 10, 2014 at 07:59:39PM +0100, poma wrote:
> > On 10.02.2014 11:06, Thomas Gleixner wrote:
> > > On Mon, 10 Feb 2014, poma wrote:
> > >
> > >> [ 83.558551] [] amd_e400_idle+0x87/0x130
> > >
> > > So this seems to happen only on AMD
On Mon, 10 Feb 2014, Thomas Gleixner wrote:
> On Mon, 10 Feb 2014, poma wrote:
>
> > [ 83.558551] [] amd_e400_idle+0x87/0x130
>
> So this seems to happen only on AMD machines which use that e400 idle
> mode. I have no idea at the moment whats wrong there. I'll find one of
> those machines and
On Mon, Feb 10, 2014 at 07:59:39PM +0100, poma wrote:
> On 10.02.2014 11:06, Thomas Gleixner wrote:
> > On Mon, 10 Feb 2014, poma wrote:
> >
> >> [ 83.558551] [] amd_e400_idle+0x87/0x130
> >
> > So this seems to happen only on AMD machines which use that e400 idle
> > mode. I have no idea at
On Mon, Feb 10, 2014 at 07:59:39PM +0100, poma wrote:
On 10.02.2014 11:06, Thomas Gleixner wrote:
On Mon, 10 Feb 2014, poma wrote:
[ 83.558551] [81025b17] amd_e400_idle+0x87/0x130
So this seems to happen only on AMD machines which use that e400 idle
mode. I have no idea
On Mon, 10 Feb 2014, Thomas Gleixner wrote:
On Mon, 10 Feb 2014, poma wrote:
[ 83.558551] [81025b17] amd_e400_idle+0x87/0x130
So this seems to happen only on AMD machines which use that e400 idle
mode. I have no idea at the moment whats wrong there. I'll find one of
those
On Tue, 11 Feb 2014, Stanislaw Gruszka wrote:
On Mon, Feb 10, 2014 at 07:59:39PM +0100, poma wrote:
On 10.02.2014 11:06, Thomas Gleixner wrote:
On Mon, 10 Feb 2014, poma wrote:
[ 83.558551] [81025b17] amd_e400_idle+0x87/0x130
So this seems to happen only on AMD
I came with a below patch, which also clear pending mask, but perhaps
Fun. I came up with the exact same solution independent of you and I
tested it on real C1E contaminated hardware.
oneshot_mask should not be cleared on tick_broadcast_setup_oneshot(),
or should be cleared only
On 11.02.2014 15:25, Thomas Gleixner wrote:
On Mon, 10 Feb 2014, Thomas Gleixner wrote:
On Mon, 10 Feb 2014, poma wrote:
[ 83.558551] [81025b17] amd_e400_idle+0x87/0x130
So this seems to happen only on AMD machines which use that e400 idle
mode. I have no idea at the moment whats
On 10.02.2014 11:06, Thomas Gleixner wrote:
> On Mon, 10 Feb 2014, poma wrote:
>
>> [ 83.558551] [] amd_e400_idle+0x87/0x130
>
> So this seems to happen only on AMD machines which use that e400 idle
> mode. I have no idea at the moment whats wrong there. I'll find one of
> those machines and
On Mon, 10 Feb 2014, poma wrote:
> [ 83.558551] [] amd_e400_idle+0x87/0x130
So this seems to happen only on AMD machines which use that e400 idle
mode. I have no idea at the moment whats wrong there. I'll find one of
those machines and try to reproduce.
Thanks,
tglx
--
To
On Mon, 10 Feb 2014, poma wrote:
[ 83.558551] [81025b17] amd_e400_idle+0x87/0x130
So this seems to happen only on AMD machines which use that e400 idle
mode. I have no idea at the moment whats wrong there. I'll find one of
those machines and try to reproduce.
Thanks,
tglx
On 10.02.2014 11:06, Thomas Gleixner wrote:
On Mon, 10 Feb 2014, poma wrote:
[ 83.558551] [81025b17] amd_e400_idle+0x87/0x130
So this seems to happen only on AMD machines which use that e400 idle
mode. I have no idea at the moment whats wrong there. I'll find one of
those
Let's have one last round of Champions!
[ 83.558497] [ cut here ]
[ 83.558503] WARNING: CPU: 1 PID: 0 at
kernel/time/tick-broadcast.c:668
tick_broadcast_oneshot_control+0x17d/0x190()
[ 83.558527] Modules linked in: ipt_MASQUERADE iptable_nat nf_nat_ipv4
nf_nat
Let's have one last round of Champions!
[ 83.558497] [ cut here ]
[ 83.558503] WARNING: CPU: 1 PID: 0 at
kernel/time/tick-broadcast.c:668
tick_broadcast_oneshot_control+0x17d/0x190()
[ 83.558527] Modules linked in: ipt_MASQUERADE iptable_nat nf_nat_ipv4
nf_nat
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