From: Greg Kurz Date: Fri, 27 Sep 2019 11:53:49 +0000 (+0200) Subject: KVM: PPC: Book3S HV: XIVE: Show VP id in debugfs X-Git-Tag: v5.5-rc1~182^2~54^2~8 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=8a4e7597ba1e41030189b73cd7261f4383588d1d;p=users%2Fwilly%2Flinux.git 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 Reviewed-by: Cédric Le Goater Signed-off-by: Paul Mackerras --- 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,