* [PATCH 0/3] Standardize kvm exit reason field
@ 2019-12-12 2:45 Gavin Shan
2020-01-18 19:16 ` Paolo Bonzini
0 siblings, 1 reply; 2+ messages in thread
From: Gavin Shan @ 2019-12-12 2:45 UTC (permalink / raw)
To: kvm; +Cc: pbonzini, rkrcmar, paulus, maz, jhogan, drjones, vkuznets, gshan
Some utilities (e.g. kvm_stat) have the assumption that same filter
field "exit_reason" for kvm exit tracepoint. However, they're varied
on different architects. It can be fixed for the utilities to pick
different filter names, or standardize it to have unified name "exit_reason",
The series takes the second approach, suggested by Vitaly Kuznetsov.
I'm not sure which git tree this will go, so I have one separate patch
for each architect in case they are merged to different git tree.
Gavin Shan (3):
kvm/mips: Standardize kvm exit reason field
kvm/powerpc: Standardize kvm exit reason field
kvm/aarch64: Standardize kvm exit reason field
arch/mips/kvm/trace.h | 10 +++++-----
arch/powerpc/kvm/trace_booke.h | 10 +++++-----
arch/powerpc/kvm/trace_pr.h | 10 +++++-----
virt/kvm/arm/trace.h | 14 ++++++++------
4 files changed, 23 insertions(+), 21 deletions(-)
--
2.23.0
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH 0/3] Standardize kvm exit reason field
2019-12-12 2:45 [PATCH 0/3] Standardize kvm exit reason field Gavin Shan
@ 2020-01-18 19:16 ` Paolo Bonzini
0 siblings, 0 replies; 2+ messages in thread
From: Paolo Bonzini @ 2020-01-18 19:16 UTC (permalink / raw)
To: Gavin Shan, kvm; +Cc: rkrcmar, paulus, maz, jhogan, drjones, vkuznets
On 12/12/19 03:45, Gavin Shan wrote:
> Some utilities (e.g. kvm_stat) have the assumption that same filter
> field "exit_reason" for kvm exit tracepoint. However, they're varied
> on different architects. It can be fixed for the utilities to pick
> different filter names, or standardize it to have unified name "exit_reason",
> The series takes the second approach, suggested by Vitaly Kuznetsov.
>
> I'm not sure which git tree this will go, so I have one separate patch
> for each architect in case they are merged to different git tree.
>
> Gavin Shan (3):
> kvm/mips: Standardize kvm exit reason field
> kvm/powerpc: Standardize kvm exit reason field
> kvm/aarch64: Standardize kvm exit reason field
>
> arch/mips/kvm/trace.h | 10 +++++-----
> arch/powerpc/kvm/trace_booke.h | 10 +++++-----
> arch/powerpc/kvm/trace_pr.h | 10 +++++-----
> virt/kvm/arm/trace.h | 14 ++++++++------
> 4 files changed, 23 insertions(+), 21 deletions(-)
>
Queued, thanks (patches 1-2).
Paolo
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