On Tue, 19 Jan 2021 05:04:01 -0500 Janosch Frank <[email protected]> wrote:
> The number reported by the query is N-1 and I think people reading the > sysfs file would expect N instead. For users creating VMs there's no > actual difference because KVM's limit is currently below the UV's > limit. > > The naming of the field is a bit misleading. Number in this context is > used like ID and starts at 0. The query field denotes the maximum > number that can be put into the VCPU number field in the "create > secure CPU" UV call. > > Signed-off-by: Janosch Frank <[email protected]> > Fixes: a0f60f8431999 ("s390/protvirt: Add sysfs firmware interface for > Ultravisor information") > Cc: [email protected] > --- > arch/s390/boot/uv.c | 2 +- > arch/s390/include/asm/uv.h | 4 ++-- > arch/s390/kernel/uv.c | 2 +- > 3 files changed, 4 insertions(+), 4 deletions(-) Acked-by: Cornelia Huck <[email protected]>
