Re: [PATCH] spapr: Improve handling of memory unplug with old guests

2021-01-17 Thread David Gibson
On Wed, Jan 13, 2021 at 06:01:27PM +0100, Greg Kurz wrote: > On Wed, 13 Jan 2021 12:20:58 +1100 > David Gibson wrote: > > > On Fri, Jan 08, 2021 at 06:31:27PM +0100, Greg Kurz wrote: > > > Since commit 1e8b5b1aa16b ("spapr: Allow memory unplug to always succeed") > > > trying to unplug memory

Re: [PATCH] spapr: Improve handling of memory unplug with old guests

2021-01-13 Thread Greg Kurz
On Wed, 13 Jan 2021 12:20:58 +1100 David Gibson wrote: > On Fri, Jan 08, 2021 at 06:31:27PM +0100, Greg Kurz wrote: > > Since commit 1e8b5b1aa16b ("spapr: Allow memory unplug to always succeed") > > trying to unplug memory from a guest that doesn't support it (eg. rhel6) > > no longer generates

Re: [PATCH] spapr: Improve handling of memory unplug with old guests

2021-01-12 Thread David Gibson
On Fri, Jan 08, 2021 at 06:31:27PM +0100, Greg Kurz wrote: > Since commit 1e8b5b1aa16b ("spapr: Allow memory unplug to always succeed") > trying to unplug memory from a guest that doesn't support it (eg. rhel6) > no longer generates an error like it used to. Instead, it leaves the > memory around

Re: [PATCH] spapr: Improve handling of memory unplug with old guests

2021-01-08 Thread Daniel Henrique Barboza
On 1/8/21 2:31 PM, Greg Kurz wrote: Since commit 1e8b5b1aa16b ("spapr: Allow memory unplug to always succeed") trying to unplug memory from a guest that doesn't support it (eg. rhel6) no longer generates an error like it used to. Instead, it leaves the memory around : only a subsequent reboot

[PATCH] spapr: Improve handling of memory unplug with old guests

2021-01-08 Thread Greg Kurz
Since commit 1e8b5b1aa16b ("spapr: Allow memory unplug to always succeed") trying to unplug memory from a guest that doesn't support it (eg. rhel6) no longer generates an error like it used to. Instead, it leaves the memory around : only a subsequent reboot or manual use of drmgr within the guest