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KVM: PPC: Book3S HV: tracing: Add missing hcall names 

The kvm_trace_symbol_hcall macro is missing several of the hypercalls
defined in hvcall.h.

Add the most common ones that are issued during guest lifetime,
including the ones that are only used by QEMU and SLOF.

Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220614165204.549229-1-farosas@linux.ibm.com
This commit is contained in:
Fabiano Rosas 2022-06-14 13:52:04 -03:00 committed by Michael Ellerman
parent b44bb1b7cb
commit 0df01238b8
2 changed files with 28 additions and 1 deletions
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8
arch/powerpc/include/asm/hvcall.h
View File

@ -350,6 +350,14 @@
/* Platform specific hcalls, used by KVM */
#define H_RTAS 0xf000
/*
* Platform specific hcalls, used by QEMU/SLOF. These are ignored by
* KVM and only kept here so we can identify them during tracing.
*/
#define H_LOGICAL_MEMOP 0xF001
#define H_CAS 0XF002
#define H_UPDATE_DT 0XF003
/* "Platform specific hcalls", provided by PHYP */
#define H_GET_24X7_CATALOG_PAGE 0xF078
#define H_GET_24X7_DATA 0xF07C

21
arch/powerpc/kvm/trace_hv.h
View File

@ -94,6 +94,7 @@
{H_GET_HCA_INFO, "H_GET_HCA_INFO"}, \
{H_GET_PERF_COUNT, "H_GET_PERF_COUNT"}, \
{H_MANAGE_TRACE, "H_MANAGE_TRACE"}, \
{H_GET_CPU_CHARACTERISTICS, "H_GET_CPU_CHARACTERISTICS"}, \
{H_FREE_LOGICAL_LAN_BUFFER, "H_FREE_LOGICAL_LAN_BUFFER"}, \
{H_QUERY_INT_STATE, "H_QUERY_INT_STATE"}, \
{H_POLL_PENDING, "H_POLL_PENDING"}, \
@ -125,7 +126,25 @@
{H_COP, "H_COP"}, \
{H_GET_MPP_X, "H_GET_MPP_X"}, \
{H_SET_MODE, "H_SET_MODE"}, \
{H_RTAS, "H_RTAS"}
{H_REGISTER_PROC_TBL, "H_REGISTER_PROC_TBL"}, \
{H_QUERY_VAS_CAPABILITIES, "H_QUERY_VAS_CAPABILITIES"}, \
{H_INT_GET_SOURCE_INFO, "H_INT_GET_SOURCE_INFO"}, \
{H_INT_SET_SOURCE_CONFIG, "H_INT_SET_SOURCE_CONFIG"}, \
{H_INT_GET_QUEUE_INFO, "H_INT_GET_QUEUE_INFO"}, \
{H_INT_SET_QUEUE_CONFIG, "H_INT_SET_QUEUE_CONFIG"}, \
{H_INT_ESB, "H_INT_ESB"}, \
{H_INT_RESET, "H_INT_RESET"}, \
{H_RPT_INVALIDATE, "H_RPT_INVALIDATE"}, \
{H_RTAS, "H_RTAS"}, \
{H_LOGICAL_MEMOP, "H_LOGICAL_MEMOP"}, \
{H_CAS, "H_CAS"}, \
{H_UPDATE_DT, "H_UPDATE_DT"}, \
{H_GET_PERF_COUNTER_INFO, "H_GET_PERF_COUNTER_INFO"}, \
{H_SET_PARTITION_TABLE, "H_SET_PARTITION_TABLE"}, \
{H_ENTER_NESTED, "H_ENTER_NESTED"}, \
{H_TLB_INVALIDATE, "H_TLB_INVALIDATE"}, \
{H_COPY_TOFROM_GUEST, "H_COPY_TOFROM_GUEST"}
#define kvm_trace_symbol_kvmret \
{RESUME_GUEST, "RESUME_GUEST"}, \