On 2020-07-11 11:04, Andrew Jones wrote:
The first three patches in the series are fixes that come from testing
and reviewing pvtime code while writing the QEMU support (I'll reply
to this mail with a link to the QEMU patches after posting - which I'll
do shortly). The last patch is only a convenience for userspace, and I
wouldn't be heartbroken if it wasn't deemed worth it. The QEMU patches
I'll be posting are currently written without the cap. However, if the
cap is accepted, then I'll change the QEMU code to use it.
Thanks,
drew
Andrew Jones (5):
KVM: arm64: pvtime: steal-time is only supported when configured
KVM: arm64: pvtime: Fix potential loss of stolen time
KVM: arm64: pvtime: Fix stolen time accounting across migration
KVM: Documentation minor fixups
arm64/x86: KVM: Introduce steal-time cap
Documentation/virt/kvm/api.rst | 20 ++++++++++++++++----
arch/arm64/include/asm/kvm_host.h | 2 +-
arch/arm64/kvm/arm.c | 3 +++
arch/arm64/kvm/pvtime.c | 31 +++++++++++++++----------------
arch/x86/kvm/x86.c | 3 +++
include/linux/kvm_host.h | 19 +++++++++++++++++++
include/uapi/linux/kvm.h | 1 +
7 files changed, 58 insertions(+), 21 deletions(-)
Hi Andrew,
Sorry about the time it took to get to this series.
Although I had a number of comments, they are all easy to
address, and you will hopefully be able to respin it quickly
(assuming we agree that patch #1 is unnecessary).
Thanks,
M.
--
Jazz is not dead. It just smells funny...
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