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| author | Paolo Bonzini <pbonzini@redhat.com> | 2017-07-03 10:41:59 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-07-03 10:41:59 +0200 |
| commit | 8a53e7e572252e551fd4b172dc207f8beca1ae20 (patch) | |
| tree | f3b83b47815ab2b56377188d02c7217048056c2d /arch/powerpc/include/asm/kvm_host.h | |
| parent | 00c14757f6abacd78cad9b2690a0e1f42e4b76c8 (diff) | |
| parent | 8b24e69fc47e43679bb29ddb481aa0e8dce2a3c5 (diff) | |
Merge branch 'kvm-ppc-next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc into HEAD
- Better machine check handling for HV KVM
- Ability to support guests with threads=2, 4 or 8 on POWER9
- Fix for a race that could cause delayed recognition of signals
- Fix for a bug where POWER9 guests could sleep with interrupts
pending.
Diffstat (limited to 'arch/powerpc/include/asm/kvm_host.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index 50e0bc9723cc..8b3f1238d07f 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -35,6 +35,7 @@ #include <asm/page.h> #include <asm/cacheflush.h> #include <asm/hvcall.h> +#include <asm/mce.h> #define KVM_MAX_VCPUS NR_CPUS #define KVM_MAX_VCORES NR_CPUS @@ -267,6 +268,8 @@ struct kvm_resize_hpt; struct kvm_arch { unsigned int lpid; + unsigned int smt_mode; /* # vcpus per virtual core */ + unsigned int emul_smt_mode; /* emualted SMT mode, on P9 */ #ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE unsigned int tlb_sets; struct kvm_hpt_info hpt; @@ -285,6 +288,7 @@ struct kvm_arch { cpumask_t need_tlb_flush; cpumask_t cpu_in_guest; u8 radix; + u8 fwnmi_enabled; pgd_t *pgtable; u64 process_table; struct dentry *debugfs_dir; @@ -566,6 +570,7 @@ struct kvm_vcpu_arch { ulong wort; ulong tid; ulong psscr; + ulong hfscr; ulong shadow_srr1; #endif u32 vrsave; /* also USPRG0 */ @@ -579,7 +584,7 @@ struct kvm_vcpu_arch { ulong mcsrr0; ulong mcsrr1; ulong mcsr; - u32 dec; + ulong dec; #ifdef CONFIG_BOOKE u32 decar; #endif @@ -710,6 +715,7 @@ struct kvm_vcpu_arch { unsigned long pending_exceptions; u8 ceded; u8 prodded; + u8 doorbell_request; u32 last_inst; struct swait_queue_head *wqp; @@ -722,6 +728,7 @@ struct kvm_vcpu_arch { int prev_cpu; bool timer_running; wait_queue_head_t cpu_run; + struct machine_check_event mce_evt; /* Valid if trap == 0x200 */ struct kvm_vcpu_arch_shared *shared; #if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_KVM_BOOK3S_PR_POSSIBLE) |