| Message ID | 20250421102837.78515-1-sshegde@linux.ibm.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | powerpc: kvm: generic framework and run posix timers in task context | expand |
On 4/21/25 15:58, Shrikanth Hegde wrote: > From: Gautam Menghani <gautam@linux.ibm.com> > I made a mistake while generating the patch. Sorry about that. i will fix it up in next version. Please consider the above as: From: Shrikanth Hegde <sshegde@linux.ibm.com> > This is an effort to use the generic kvm infra which handles check for > need_resched, handling signals etc. i.e xfer_to_guest_mode_handle_work. > > kvm guests boots and runs stress-ng CPU stressor on PowerVM and on PowerNV. > preempt=full and preempt=lazy was tested on PowerNV and in both cases the > KVM guest boots and runs stress-ng CPU stressor. > > Please let me know if any specific testing to be done. > > Kept the patches separate since they differ functionally, but kept them > is a series since 2nd patch depends on functionality of 1st. Also this > could help in git bisect. > > This is based on tip/master > > Shrikanth Hegde (2): > powerpc: kvm: use generic transfer to guest mode work > powerpc: enable to run posix cpu timers in task context > > arch/powerpc/Kconfig | 2 ++ > arch/powerpc/kvm/book3s_hv.c | 13 +++++++------ > arch/powerpc/kvm/powerpc.c | 22 ++++++++-------------- > 3 files changed, 17 insertions(+), 20 deletions(-) >
From: Gautam Menghani <gautam@linux.ibm.com> This is an effort to use the generic kvm infra which handles check for need_resched, handling signals etc. i.e xfer_to_guest_mode_handle_work. kvm guests boots and runs stress-ng CPU stressor on PowerVM and on PowerNV. preempt=full and preempt=lazy was tested on PowerNV and in both cases the KVM guest boots and runs stress-ng CPU stressor. Please let me know if any specific testing to be done. Kept the patches separate since they differ functionally, but kept them is a series since 2nd patch depends on functionality of 1st. Also this could help in git bisect. This is based on tip/master Shrikanth Hegde (2): powerpc: kvm: use generic transfer to guest mode work powerpc: enable to run posix cpu timers in task context arch/powerpc/Kconfig | 2 ++ arch/powerpc/kvm/book3s_hv.c | 13 +++++++------ arch/powerpc/kvm/powerpc.c | 22 ++++++++-------------- 3 files changed, 17 insertions(+), 20 deletions(-)