On Mon, Jul 28, 2025 at 9:43 PM Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote: > > On Mon, Jul 28, 2025 at 5:55 PM Anup Patel <anup@xxxxxxxxxxxxxx> wrote: > > > > On Mon, Jul 28, 2025 at 9:22 PM Paolo Bonzini <pbonzini@xxxxxxxxxx> wrote: > > > > > > On Fri, Jul 25, 2025 at 2:06 PM Anup Patel <anup@xxxxxxxxxxxxxx> wrote: > > > > RISC-V: perf/kvm: Add reporting of interrupt events > > > > > > Something here ate Quan Zhou's Signed-off-by line, which is present at > > > https://lore.kernel.org/r/9693132df4d0f857b8be3a75750c36b40213fcc0.1726211632.git.zhouquan@xxxxxxxxxxx > > > but not in your branch. > > > > There were couple of "---" lines in patch description which > > created problems for me so I tried fixing manually and > > accidentally ate Signed-off-by. > > > > Sorry about that. > > No problem. Another (and more important) question, for SBI FWFT I > don't see any way for userspace to 1) pick which features are > available 2) retrieve the state and put it back into KVM. Am I missing > something? Currently, userspace only has a way to enable/disable the entire SBI FWFT extension. We definitely need to extend ONE_REG interface to allow userspace save/restore SBI FWFT state. I am sure this will happen pretty soon (probably next merge window). At the moment, I am not sure whether userspace also needs a way to enable/disable individual features of SBI FWFT extension. What do you think ? Regards, Anup
