Re: [PATCH v3 0/4] powerpc/mm/radix: Memory unplug fixes

2020-07-25 Thread David Gibson
On Fri, Jul 24, 2020 at 09:52:14PM +1000, Michael Ellerman wrote: > Bharata B Rao writes: > > On Tue, Jul 21, 2020 at 10:25:58PM +1000, Michael Ellerman wrote: > >> Bharata B Rao writes: > >> > On Tue, Jul 21, 2020 at 11:45:20AM +1000, Michael Ellerman wrote: > >> >> Nathan Lynch writes: > >> >>

Re: [PATCH v3 0/4] powerpc/mm/radix: Memory unplug fixes

2020-07-24 Thread Michael Ellerman
On Thu, 9 Jul 2020 18:49:21 +0530, Aneesh Kumar K.V wrote: > This is the next version of the fixes for memory unplug on radix. > The issues and the fix are described in the actual patches. > > Changes from v2: > - Address review feedback > > Changes from v1: > - Added back patch to drop split_ker

Re: [PATCH v3 0/4] powerpc/mm/radix: Memory unplug fixes

2020-07-24 Thread Bharata B Rao
On Fri, Jul 24, 2020 at 09:52:14PM +1000, Michael Ellerman wrote: > Bharata B Rao writes: > > On Tue, Jul 21, 2020 at 10:25:58PM +1000, Michael Ellerman wrote: > >> Bharata B Rao writes: > >> > On Tue, Jul 21, 2020 at 11:45:20AM +1000, Michael Ellerman wrote: > >> >> Nathan Lynch writes: > >> >>

Re: [PATCH v3 0/4] powerpc/mm/radix: Memory unplug fixes

2020-07-24 Thread Michael Ellerman
Bharata B Rao writes: > On Tue, Jul 21, 2020 at 10:25:58PM +1000, Michael Ellerman wrote: >> Bharata B Rao writes: >> > On Tue, Jul 21, 2020 at 11:45:20AM +1000, Michael Ellerman wrote: >> >> Nathan Lynch writes: >> >> > "Aneesh Kumar K.V" writes: >> >> >> This is the next version of the fixes

Re: [PATCH v3 0/4] powerpc/mm/radix: Memory unplug fixes

2020-07-22 Thread David Gibson
On Wed, Jul 22, 2020 at 11:35:06AM +0530, Bharata B Rao wrote: > On Tue, Jul 21, 2020 at 10:25:58PM +1000, Michael Ellerman wrote: > > Bharata B Rao writes: > > > On Tue, Jul 21, 2020 at 11:45:20AM +1000, Michael Ellerman wrote: > > >> Nathan Lynch writes: > > >> > "Aneesh Kumar K.V" writes: > >

Re: [PATCH v3 0/4] powerpc/mm/radix: Memory unplug fixes

2020-07-21 Thread Bharata B Rao
On Tue, Jul 21, 2020 at 10:25:58PM +1000, Michael Ellerman wrote: > Bharata B Rao writes: > > On Tue, Jul 21, 2020 at 11:45:20AM +1000, Michael Ellerman wrote: > >> Nathan Lynch writes: > >> > "Aneesh Kumar K.V" writes: > >> >> This is the next version of the fixes for memory unplug on radix. >

Re: [PATCH v3 0/4] powerpc/mm/radix: Memory unplug fixes

2020-07-21 Thread Michael Ellerman
Bharata B Rao writes: > On Tue, Jul 21, 2020 at 11:45:20AM +1000, Michael Ellerman wrote: >> Nathan Lynch writes: >> > "Aneesh Kumar K.V" writes: >> >> This is the next version of the fixes for memory unplug on radix. >> >> The issues and the fix are described in the actual patches. >> > >> > I

Re: [PATCH v3 0/4] powerpc/mm/radix: Memory unplug fixes

2020-07-20 Thread Aneesh Kumar K.V
On 7/21/20 7:15 AM, Michael Ellerman wrote: Nathan Lynch writes: "Aneesh Kumar K.V" writes: This is the next version of the fixes for memory unplug on radix. The issues and the fix are described in the actual patches. I guess this isn't actually causing problems at runtime right now, but I

Re: [PATCH v3 0/4] powerpc/mm/radix: Memory unplug fixes

2020-07-20 Thread Bharata B Rao
On Tue, Jul 21, 2020 at 11:45:20AM +1000, Michael Ellerman wrote: > Nathan Lynch writes: > > "Aneesh Kumar K.V" writes: > >> This is the next version of the fixes for memory unplug on radix. > >> The issues and the fix are described in the actual patches. > > > > I guess this isn't actually causi

Re: [PATCH v3 0/4] powerpc/mm/radix: Memory unplug fixes

2020-07-20 Thread Michael Ellerman
Nathan Lynch writes: > "Aneesh Kumar K.V" writes: >> This is the next version of the fixes for memory unplug on radix. >> The issues and the fix are described in the actual patches. > > I guess this isn't actually causing problems at runtime right now, but I > notice calls to resize_hpt_for_hotpl

Re: [PATCH v3 0/4] powerpc/mm/radix: Memory unplug fixes

2020-07-16 Thread Nathan Lynch
"Aneesh Kumar K.V" writes: > This is the next version of the fixes for memory unplug on radix. > The issues and the fix are described in the actual patches. I guess this isn't actually causing problems at runtime right now, but I notice calls to resize_hpt_for_hotplug() from arch_add_memory() and

[PATCH v3 0/4] powerpc/mm/radix: Memory unplug fixes

2020-07-09 Thread Aneesh Kumar K.V
This is the next version of the fixes for memory unplug on radix. The issues and the fix are described in the actual patches. Changes from v2: - Address review feedback Changes from v1: - Added back patch to drop split_kernel_mapping - Most of the split_kernel_mapping related issues are now descr