Re: [PATCH] KVM: PPC: Book3S HV nestedv2: Cancel pending HDEC exception

2024-04-09 Thread Nicholas Piggin
On Mon Apr 8, 2024 at 3:20 PM AEST, Michael Ellerman wrote: > Thorsten Leemhuis writes: > > On 05.04.24 05:20, Michael Ellerman wrote: > >> "Linux regression tracking (Thorsten Leemhuis)" > >> writes: > >>> Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting > >>> for once, to m

Re: [PATCH] KVM: PPC: Book3S HV nestedv2: Cancel pending HDEC exception

2024-04-07 Thread Michael Ellerman
Thorsten Leemhuis writes: > On 05.04.24 05:20, Michael Ellerman wrote: >> "Linux regression tracking (Thorsten Leemhuis)" >> writes: >>> Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting >>> for once, to make this easily accessible to everyone. >>> >>> Was this regression ever

Re: [PATCH] KVM: PPC: Book3S HV nestedv2: Cancel pending HDEC exception

2024-04-04 Thread Thorsten Leemhuis
On 05.04.24 05:20, Michael Ellerman wrote: > "Linux regression tracking (Thorsten Leemhuis)" > writes: >> Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting >> for once, to make this easily accessible to everyone. >> >> Was this regression ever resolved? Doesn't look like it, bu

Re: [PATCH] KVM: PPC: Book3S HV nestedv2: Cancel pending HDEC exception

2024-04-04 Thread Michael Ellerman
"Linux regression tracking (Thorsten Leemhuis)" writes: > Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting > for once, to make this easily accessible to everyone. > > Was this regression ever resolved? Doesn't look like it, but maybe I > just missed something. I'm not sure ho

Re: [PATCH] KVM: PPC: Book3S HV nestedv2: Cancel pending HDEC exception

2024-04-04 Thread Linux regression tracking (Thorsten Leemhuis)
Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting for once, to make this easily accessible to everyone. Was this regression ever resolved? Doesn't look like it, but maybe I just missed something. Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) -- Every

Re: [PATCH] KVM: PPC: Book3S HV nestedv2: Cancel pending HDEC exception

2024-03-20 Thread Nicholas Piggin
On Wed Mar 13, 2024 at 5:26 PM AEST, Vaibhav Jain wrote: > This reverts commit 180c6b072bf360b686e53d893d8dcf7dbbaec6bb ("KVM: PPC: > Book3S HV nestedv2: Do not cancel pending decrementer exception") which > prevented cancelling a pending HDEC exception for nestedv2 KVM guests. It > was done to avo

[PATCH] KVM: PPC: Book3S HV nestedv2: Cancel pending HDEC exception

2024-03-13 Thread Vaibhav Jain
This reverts commit 180c6b072bf360b686e53d893d8dcf7dbbaec6bb ("KVM: PPC: Book3S HV nestedv2: Do not cancel pending decrementer exception") which prevented cancelling a pending HDEC exception for nestedv2 KVM guests. It was done to avoid overhead of a H_GUEST_GET_STATE hcall to read the 'HDEC expiry