diff options
| author | Dmitry Torokhov <[email protected]> | 2020-01-10 14:56:04 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2020-01-10 14:56:04 -0800 |
| commit | 1bdd3e05a0a3b4a97ea88bc46fef8fb265c8b94c (patch) | |
| tree | 2244894a9ea0c941a8f32e5f3d196b4ea0eae24b /include/xen/interface/xen-mca.h | |
| parent | 643dd7416649bea2e8c61d8fdeeefb409a0ca5eb (diff) | |
| parent | c79f46a282390e0f5b306007bf7b11a46d529538 (diff) | |
Merge tag 'v5.5-rc5' into next
Sync up with mainline to get SPI "delay" API changes.
Diffstat (limited to 'include/xen/interface/xen-mca.h')
| -rw-r--r-- | include/xen/interface/xen-mca.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/xen/interface/xen-mca.h b/include/xen/interface/xen-mca.h index 73a4ea714d93..7483a78d2425 100644 --- a/include/xen/interface/xen-mca.h +++ b/include/xen/interface/xen-mca.h @@ -183,7 +183,6 @@ struct mc_info { DEFINE_GUEST_HANDLE_STRUCT(mc_info); #define __MC_MSR_ARRAYSIZE 8 -#define __MC_MSR_MCGCAP 0 #define __MC_NMSRS 1 #define MC_NCAPS 7 struct mcinfo_logical_cpu { @@ -332,7 +331,11 @@ struct xen_mc { }; DEFINE_GUEST_HANDLE_STRUCT(xen_mc); -/* Fields are zero when not available */ +/* + * Fields are zero when not available. Also, this struct is shared with + * userspace mcelog and thus must keep existing fields at current offsets. + * Only add new fields to the end of the structure + */ struct xen_mce { __u64 status; __u64 misc; @@ -353,6 +356,9 @@ struct xen_mce { __u32 socketid; /* CPU socket ID */ __u32 apicid; /* CPU initial apic ID */ __u64 mcgcap; /* MCGCAP MSR: machine check capabilities of CPU */ + __u64 synd; /* MCA_SYND MSR: only valid on SMCA systems */ + __u64 ipid; /* MCA_IPID MSR: only valid on SMCA systems */ + __u64 ppin; /* Protected Processor Inventory Number */ }; /* |