On 01/24/2019 10:07 PM, Catalin Marinas wrote:
> Hi Shijith,
>
> On Thu, Jan 24, 2019 at 07:00:42AM +, Shijith Thotton wrote:
>> On 01/23/2019 11:45 PM, Catalin Marinas wrote:
>>> diff --git a/arch/arm64/mm/flush.c b/arch/arm64/mm/flush.c
>>> index 30695a868107..5c9073bace83 100644
>>> ---
Hi Shijith,
On Thu, Jan 24, 2019 at 07:00:42AM +, Shijith Thotton wrote:
> On 01/23/2019 11:45 PM, Catalin Marinas wrote:
> > diff --git a/arch/arm64/mm/flush.c b/arch/arm64/mm/flush.c
> > index 30695a868107..5c9073bace83 100644
> > --- a/arch/arm64/mm/flush.c
> > +++ b/arch/arm64/mm/flush.c
Hi Catalin,
On 01/23/2019 11:45 PM, Catalin Marinas wrote:
> On Tue, Jan 22, 2019 at 05:44:02AM +, Will Deacon wrote:
>> On Mon, Jan 21, 2019 at 02:21:28PM +, Catalin Marinas wrote:
>>> arm64: Do not issue IPIs for user executable ptes
>>>
>>> From: Catalin Marinas
>>>
>>> Commit
On Tue, Jan 22, 2019 at 05:44:02AM +, Will Deacon wrote:
> On Mon, Jan 21, 2019 at 02:21:28PM +, Catalin Marinas wrote:
> > arm64: Do not issue IPIs for user executable ptes
> >
> > From: Catalin Marinas
> >
> > Commit 3b8c9f1cdfc5 ("arm64: IPI each CPU after invalidating the I-cache
>
On Tue, Jan 22, 2019 at 02:55:22PM +, Mark Rutland wrote:
> On Tue, Jan 22, 2019 at 05:44:02AM +, Will Deacon wrote:
> > On Mon, Jan 21, 2019 at 02:21:28PM +, Catalin Marinas wrote:
> > > On Sat, Jan 19, 2019 at 11:58:27PM +, Will Deacon wrote:
> > > > On Thu, Jan 17, 2019 at
Hi Will,
On Tue, Jan 22, 2019 at 05:44:02AM +, Will Deacon wrote:
> On Mon, Jan 21, 2019 at 02:21:28PM +, Catalin Marinas wrote:
> > On Sat, Jan 19, 2019 at 11:58:27PM +, Will Deacon wrote:
> > > On Thu, Jan 17, 2019 at 07:42:44AM +, chenwandun wrote:
> > > > Recently, I do some
Hi Catalin,
On Mon, Jan 21, 2019 at 02:21:28PM +, Catalin Marinas wrote:
> On Sat, Jan 19, 2019 at 11:58:27PM +, Will Deacon wrote:
> > On Thu, Jan 17, 2019 at 07:42:44AM +, chenwandun wrote:
> > > Recently, I do some tests on linux-4.19 and hit a softlockup issue.
> > >
> > > I find
On Sat, Jan 19, 2019 at 11:58:27PM +, Will Deacon wrote:
> On Thu, Jan 17, 2019 at 07:42:44AM +, chenwandun wrote:
> > Recently, I do some tests on linux-4.19 and hit a softlockup issue.
> >
> > I find some CPUs get the spinlock in the __split_huge_pmd function and
> > then send IPI to
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