Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
1
fork

Configure Feed

Select the types of activity you want to include in your feed.

tools headers UAPI: Sync KVM's vmx.h header with the kernel sources

To pick the changes in:

6c441e4d6e729616 ("KVM: TDX: Handle EXIT_REASON_OTHER_SMI")
c42856af8f70d983 ("KVM: TDX: Add a place holder for handler of TDX hypercalls (TDG.VP.VMCALL)")

That makes 'perf kvm-stat' aware of this new TDCALL exit reason, thus
addressing the following perf build warning:

Warning: Kernel ABI header differences:
diff -u tools/arch/x86/include/uapi/asm/vmx.h arch/x86/include/uapi/asm/vmx.h

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Isaku Yamahata <isaku.yamahata@intel.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Link: https://lore.kernel.org/r/aErcVn_4plQyODR1@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

+4 -1
+4 -1
tools/arch/x86/include/uapi/asm/vmx.h
··· 34 34 #define EXIT_REASON_TRIPLE_FAULT 2 35 35 #define EXIT_REASON_INIT_SIGNAL 3 36 36 #define EXIT_REASON_SIPI_SIGNAL 4 37 + #define EXIT_REASON_OTHER_SMI 6 37 38 38 39 #define EXIT_REASON_INTERRUPT_WINDOW 7 39 40 #define EXIT_REASON_NMI_WINDOW 8 ··· 93 92 #define EXIT_REASON_TPAUSE 68 94 93 #define EXIT_REASON_BUS_LOCK 74 95 94 #define EXIT_REASON_NOTIFY 75 95 + #define EXIT_REASON_TDCALL 77 96 96 97 97 #define VMX_EXIT_REASONS \ 98 98 { EXIT_REASON_EXCEPTION_NMI, "EXCEPTION_NMI" }, \ ··· 157 155 { EXIT_REASON_UMWAIT, "UMWAIT" }, \ 158 156 { EXIT_REASON_TPAUSE, "TPAUSE" }, \ 159 157 { EXIT_REASON_BUS_LOCK, "BUS_LOCK" }, \ 160 - { EXIT_REASON_NOTIFY, "NOTIFY" } 158 + { EXIT_REASON_NOTIFY, "NOTIFY" }, \ 159 + { EXIT_REASON_TDCALL, "TDCALL" } 161 160 162 161 #define VMX_EXIT_REASON_FLAGS \ 163 162 { VMX_EXIT_REASONS_FAILED_VMENTRY, "FAILED_VMENTRY" }