mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-12-27 12:21:22 -05:00
Code Issues Packages Projects Releases Wiki Activity

tools headers UAPI: Sync KVM's vmx.h header with the kernel sources to handle new exit reasons

Browse Source 
To pick the changes in:

  885df2d210 ("KVM: x86: Add support for RDMSR/WRMSRNS w/ immediate on Intel")
  c42856af8f ("KVM: TDX: Add a place holder for handler of TDX hypercalls (TDG.VP.VMCALL)")

That makes 'perf kvm-stat' aware of these new TDCALL and
MSR_{READ,WRITE}_IMM exit reasons, 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

Please see tools/include/uapi/README for further details.

Cc: Sean Christopherson <seanjc@google.com>
Cc: Xin Li <xin@zytor.com>
Cc: Isaku Yamahata <isaku.yamahata@intel.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2025-11-03 13:24:47 -03:00
parent 649a0cc96e
commit fc9ef9118d
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
tools/arch/x86/include/uapi/asm/vmx.h
View File

@@ -94,6 +94,8 @@
#define EXIT_REASON_BUS_LOCK 74
#define EXIT_REASON_NOTIFY 75
#define EXIT_REASON_TDCALL 77
#define EXIT_REASON_MSR_READ_IMM 84
#define EXIT_REASON_MSR_WRITE_IMM 85
#define VMX_EXIT_REASONS \
{ EXIT_REASON_EXCEPTION_NMI, "EXCEPTION_NMI" }, \
@@ -158,7 +160,9 @@
{ EXIT_REASON_TPAUSE, "TPAUSE" }, \
{ EXIT_REASON_BUS_LOCK, "BUS_LOCK" }, \
{ EXIT_REASON_NOTIFY, "NOTIFY" }, \
{ EXIT_REASON_TDCALL, "TDCALL" }
{ EXIT_REASON_TDCALL, "TDCALL" }, \
{ EXIT_REASON_MSR_READ_IMM, "MSR_READ_IMM" }, \
{ EXIT_REASON_MSR_WRITE_IMM, "MSR_WRITE_IMM" }
#define VMX_EXIT_REASON_FLAGS \
{ VMX_EXIT_REASONS_FAILED_VMENTRY, "FAILED_VMENTRY" }