On Thu, Jul 31, 2014 at 03:52:34AM -0400, Chen, Gong wrote:
> I'm silly. You are right. I will use your patch directly(I should do
> it at the beginning :-)).
I think it is still ok that we talked about this, it can easily be
gotten wrong.
--
Regards/Gruss,
Boris.
Sent from a fat crate unde
l.dk,
> jbottom...@parallels.com, ne...@suse.de, christoffer.d...@linaro.org,
> rost...@goodmis.org, r...@kernel.org, gre...@linuxfoundation.org,
> mho...@suse.cz, da...@fromorbit.com
> Subject: Re: [RFC PATCH v1 13/70] x86, x2apic_cluster: _FROZEN Cleanup
> User-Agent: Mutt/1.5.23 (20
On Wed, Jul 30, 2014 at 02:24:15AM -0400, Chen, Gong wrote:
> On Wed, Jul 23, 2014 at 10:36:28PM +0200, Borislav Petkov wrote:
> > /*
> >* At CPU state changes, update the x2apic cluster sibling info.
> >*/
> > @@ -151,9 +166,14 @@ static int
> > update_clusterinfo(struct notifier_block
On Wed, Jul 23, 2014 at 10:36:28PM +0200, Borislav Petkov wrote:
> /*
>* At CPU state changes, update the x2apic cluster sibling info.
>*/
> @@ -151,9 +166,14 @@ static int
> update_clusterinfo(struct notifier_block *nfb, unsigned long action, void
> *hcpu)
> {
> unsigned int thi
On Tue, Jul 29, 2014 at 10:44:33AM +0200, Borislav Petkov wrote:
> > switch (action) {
> > case CPU_UP_PREPARE:
> > if (!zalloc_cpumask_var(&per_cpu(cpus_in_cluster, this_cpu),
> > - GFP_KERNEL)) {
> > + GFP_KER
On Mon, Jul 28, 2014 at 02:04:55AM -0400, Chen, Gong wrote:
> On Wed, Jul 23, 2014 at 10:36:28PM +0200, Borislav Petkov wrote:
> > Those checks dealing with CPU_TASKS_FROZEN in-between make the whole
> > switch statement hard to follow.
> >
> > How about we go a step further and deal with CPU_UP_C
On Wed, Jul 23, 2014 at 10:36:28PM +0200, Borislav Petkov wrote:
> Those checks dealing with CPU_TASKS_FROZEN in-between make the whole
> switch statement hard to follow.
>
> How about we go a step further and deal with CPU_UP_CANCELED_FROZEN
> upfront and even simplify the rest:
>
8<---
On Tue, Jul 22, 2014 at 09:58:49PM -0400, Chen, Gong wrote:
> Remove XXX_FROZEN state from x86/x2apic_cluster.
>
> Signed-off-by: Chen, Gong
> ---
> arch/x86/kernel/apic/x2apic_cluster.c | 11 ---
> 1 file changed, 8 insertions(+), 3 deletions(-)
>
> diff --git a/arch/x86/kernel/apic/x2
Remove XXX_FROZEN state from x86/x2apic_cluster.
Signed-off-by: Chen, Gong
---
arch/x86/kernel/apic/x2apic_cluster.c | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/apic/x2apic_cluster.c
b/arch/x86/kernel/apic/x2apic_cluster.c
index e66766b..bfd23
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