From: Arnaldo Carvalho de Melo <acme@redhat.com> mainline inclusion from mainline-5.16-rc6 commit e9bde94f1eb53c5721ba8e477dee837632fedebe category: feature feature: milan cpu bugzilla: https://gitee.com/openeuler/kernel/issues/I4NX57 CVE: NA -------------------------------- To pick up the changes in: d205e0f1426e0f99 ("x86/{cpufeatures,msr}: Add Intel SGX Launch Control hardware bits") e7b6385b01d8e9fb ("x86/cpufeatures: Add Intel SGX hardware bits") 43756a298928c9a4 ("powercap: Add AMD Fam17h RAPL support") 298ed2b31f552806 ("x86/msr-index: sort AMD RAPL MSRs by address") 68299a42f8428853 ("x86/mce: Enable additional error logging on certain Intel CPUs") That cause these changes in tooling: $ tools/perf/trace/beauty/tracepoints/x86_msr.sh > before $ cp arch/x86/include/asm/msr-index.h tools/arch/x86/include/asm/msr-index.h $ tools/perf/trace/beauty/tracepoints/x86_msr.sh > after $ diff -u before after --- before 2020-12-17 14:45:49.036994450 -0300 +++ after 2020-12-17 14:46:01.654256639 -0300 @@ -22,6 +22,10 @@ [0x00000060] = "LBR_CORE_TO", [0x00000079] = "IA32_UCODE_WRITE", [0x0000008b] = "IA32_UCODE_REV", + [0x0000008C] = "IA32_SGXLEPUBKEYHASH0", + [0x0000008D] = "IA32_SGXLEPUBKEYHASH1", + [0x0000008E] = "IA32_SGXLEPUBKEYHASH2", + [0x0000008F] = "IA32_SGXLEPUBKEYHASH3", [0x0000009b] = "IA32_SMM_MONITOR_CTL", [0x0000009e] = "IA32_SMBASE", [0x000000c1] = "IA32_PERFCTR0", @@ -59,6 +63,7 @@ [0x00000179] = "IA32_MCG_CAP", [0x0000017a] = "IA32_MCG_STATUS", [0x0000017b] = "IA32_MCG_CTL", + [0x0000017f] = "ERROR_CONTROL", [0x00000180] = "IA32_MCG_EAX", [0x00000181] = "IA32_MCG_EBX", [0x00000182] = "IA32_MCG_ECX", @@ -294,6 +299,7 @@ [0xc0010241 - x86_AMD_V_KVM_MSRs_offset] = "F15H_NB_PERF_CTR", [0xc0010280 - x86_AMD_V_KVM_MSRs_offset] = "F15H_PTSC", [0xc0010299 - x86_AMD_V_KVM_MSRs_offset] = "AMD_RAPL_POWER_UNIT", + [0xc001029a - x86_AMD_V_KVM_MSRs_offset] = "AMD_CORE_ENERGY_STATUS", [0xc001029b - x86_AMD_V_KVM_MSRs_offset] = "AMD_PKG_ENERGY_STATUS", [0xc00102f0 - x86_AMD_V_KVM_MSRs_offset] = "AMD_PPIN_CTL", [0xc00102f1 - x86_AMD_V_KVM_MSRs_offset] = "AMD_PPIN", $ Which causes these parts of tools/perf/ to be rebuilt: CC /tmp/build/perf/trace/beauty/tracepoints/x86_msr.o LD /tmp/build/perf/trace/beauty/tracepoints/perf-in.o LD /tmp/build/perf/trace/beauty/perf-in.o LD /tmp/build/perf/perf-in.o LINK /tmp/build/perf/perf At some point these should just be tables read by perf on demand. This allows 'perf trace' users to use those strings to translate from the msr ids provided by the msr: tracepoints. This addresses this perf tools build warning: diff -u tools/arch/x86/include/asm/msr-index.h arch/x86/include/asm/msr-index.h Warning: Kernel ABI header at 'tools/arch/x86/include/asm/msr-index.h' differs from latest version at 'arch/x86/include/asm/msr-index.h' Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: Sean Christopherson <seanjc@google.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Victor Ding <victording@google.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> conflicts: following patches haven't been backported: d205e0f1426e0f99 ("x86/{cpufeatures,msr}: Add Intel SGX Launch Control hardware bits") e7b6385b01d8e9fb ("x86/cpufeatures: Add Intel SGX hardware bits") 68299a42f8428853 ("x86/mce: Enable additional error logging on certain Intel CPUs") so fixing code related to above patches in this patch is not applied. Signed-off-by: qinyu <qinyu16@huawei.com> Reviewed-by: Chao Liu <liuchao173@huawei.com> Reviewed-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- tools/arch/x86/include/asm/msr-index.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/arch/x86/include/asm/msr-index.h b/tools/arch/x86/include/asm/msr-index.h index 972a34d93505..c36a083c8ec0 100644 --- a/tools/arch/x86/include/asm/msr-index.h +++ b/tools/arch/x86/include/asm/msr-index.h @@ -326,8 +326,9 @@ #define MSR_PP1_ENERGY_STATUS 0x00000641 #define MSR_PP1_POLICY 0x00000642 -#define MSR_AMD_PKG_ENERGY_STATUS 0xc001029b #define MSR_AMD_RAPL_POWER_UNIT 0xc0010299 +#define MSR_AMD_CORE_ENERGY_STATUS 0xc001029a +#define MSR_AMD_PKG_ENERGY_STATUS 0xc001029b /* Config TDP MSRs */ #define MSR_CONFIG_TDP_NOMINAL 0x00000648 -- 2.20.1