diff options
| author |   Greg Kurz <groug@kaod.org> | 2019-09-27 13:53:49 +0200 |
|---|---|---|
| committer |   Paul Mackerras <paulus@ozlabs.org> | 2019-10-22 16:29:02 +1100 |
| commit | 8a4e7597ba1e41030189b73cd7261f4383588d1d (patch) | |
| tree | 0a409969c806d71ae47245ed196d05cffaeda25c /arch/powerpc/kvm | |
| parent | KVM: PPC: Book3S HV: XIVE: Set kvm->arch.xive when VPs are allocated (diff) | |
| download | linux-dev-8a4e7597ba1e41030189b73cd7261f4383588d1d.tar.xz linux-dev-8a4e7597ba1e41030189b73cd7261f4383588d1d.zip | |
KVM: PPC: Book3S HV: XIVE: Show VP id in debugfs
Print out the VP id of each connected vCPU, this allow to see:
- the VP block base in which OPAL encodes information that may be
useful when debugging
- the packed vCPU id which may differ from the raw vCPU id if the
latter is >= KVM_MAX_VCPUS (2048)
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'arch/powerpc/kvm')
| -rw-r--r-- | arch/powerpc/kvm/book3s_xive.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/kvm/book3s_xive_native.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/kvm/book3s_xive.c b/arch/powerpc/kvm/book3s_xive.c index baa740815b3c..0b7859e40f66 100644 --- a/arch/powerpc/kvm/book3s_xive.c +++ b/arch/powerpc/kvm/book3s_xive.c @@ -2107,9 +2107,9 @@ static int xive_debug_show(struct seq_file *m, void *private) if (!xc) continue; - seq_printf(m, "cpu server %#x CPPR:%#x HWCPPR:%#x" + seq_printf(m, "cpu server %#x VP:%#x CPPR:%#x HWCPPR:%#x" " MFRR:%#x PEND:%#x h_xirr: R=%lld V=%lld\n", - xc->server_num, xc->cppr, xc->hw_cppr, + xc->server_num, xc->vp_id, xc->cppr, xc->hw_cppr, xc->mfrr, xc->pending, xc->stat_rm_h_xirr, xc->stat_vm_h_xirr); diff --git a/arch/powerpc/kvm/book3s_xive_native.c b/arch/powerpc/kvm/book3s_xive_native.c index ebb4215baf45..43a86858390a 100644 --- a/arch/powerpc/kvm/book3s_xive_native.c +++ b/arch/powerpc/kvm/book3s_xive_native.c @@ -1204,8 +1204,8 @@ static int xive_native_debug_show(struct seq_file *m, void *private) if (!xc) continue; - seq_printf(m, "cpu server %#x NSR=%02x CPPR=%02x IBP=%02x PIPR=%02x w01=%016llx w2=%08x\n", - xc->server_num, + seq_printf(m, "cpu server %#x VP=%#x NSR=%02x CPPR=%02x IBP=%02x PIPR=%02x w01=%016llx w2=%08x\n", + xc->server_num, xc->vp_id, vcpu->arch.xive_saved_state.nsr, vcpu->arch.xive_saved_state.cppr, vcpu->arch.xive_saved_state.ipb, |