starfive-tech/linux.git/tools/arch, branch visionfive_v1_5.13

tools headers cpufeatures: Sync with the kernel sources

2021-06-11T15:54:24+00:00

To pick the changes in: fb35d30fe5b06cc2 ("x86/cpufeatures: Assign dedicated feature word for CPUID_0x8000001F[EAX]") e7b6385b01d8e9fb ("x86/cpufeatures: Add Intel SGX hardware bits") 1478b99a76534b6c ("x86/cpufeatures: Mark ENQCMD as disabled when configured out") That don't cause any change in the tools, just silences this perf build warning: Warning: Kernel ABI header at 'tools/arch/x86/include/asm/disabled-features.h' differs from latest version at 'arch/x86/include/asm/disabled-features.h' diff -u tools/arch/x86/include/asm/disabled-features.h arch/x86/include/asm/disabled-features.h Cc: Borislav Petkov Cc: Fenghua Yu Cc: Sean Christopherson Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Copy uapi/asm/perf_regs.h from the kernel for MIPS

2021-06-01T13:07:46+00:00

To allow the build to complete on older systems, where those files are either not uptodate, lacking some recent additions or not present at all. And check if the copy drifts from the kernel. This commit is similar with commit 12f020338a2c ("tools: Copy uapi/asm/perf_regs.h from the kernel") With this commit, we can avoid the following build error in any case: tools/perf/arch/mips/include/perf_regs.h:7:10: fatal error: asm/perf_regs.h: No such file or directory #include ^~~~~~~~~~~~~~~~~ compilation terminated. Signed-off-by: Tiezhu Yang Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Xuefeng Li Link: http://lore.kernel.org/lkml/1622548436-12472-1-git-send-email-yangtiezhu@loongson.cn Signed-off-by: Arnaldo Carvalho de Melo

tools arch kvm: Sync kvm headers with the kernel sources

2021-05-17T23:39:18+00:00

To pick up the changes from: 70f094f4f01dc4d6 ("KVM: nVMX: Properly pad 'struct kvm_vmx_nested_state_hdr'") That don't entail changes in tooling. This silences these tools/perf build warnings: Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/kvm.h' differs from latest version at 'arch/x86/include/uapi/asm/kvm.h' diff -u tools/arch/x86/include/uapi/asm/kvm.h arch/x86/include/uapi/asm/kvm.h Cc: Paolo Bonzini Cc: Vitaly Kuznetsov Signed-off-by: Arnaldo Carvalho de Melo

Merge tag 'x86_urgent_for_v5.13_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-05-16T16:31:06+00:00

Pull x86 fixes from Borislav Petkov: "The three SEV commits are not really urgent material. But we figured since getting them in now will avoid a huge amount of conflicts between future SEV changes touching tip, the kvm and probably other trees, sending them to you now would be best. The idea is that the tip, kvm etc branches for 5.14 will all base ontop of -rc2 and thus everything will be peachy. What is more, those changes are purely mechanical and defines movement so they should be fine to go now (famous last words). Summary: - Enable -Wundef for the compressed kernel build stage - Reorganize SEV code to streamline and simplify future development" * tag 'x86_urgent_for_v5.13_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot/compressed: Enable -Wundef x86/msr: Rename MSR_K8_SYSCFG to MSR_AMD64_SYSCFG x86/sev: Move GHCB MSR protocol and NAE definitions in a common header x86/sev-es: Rename sev-es.{ch} to sev.{ch}

tools headers cpufeatures: Sync with the kernel sources

2021-05-10T12:01:00+00:00

To pick the changes from: 4e6292114c741221 ("x86/paravirt: Add new features for paravirt patching") a161545ab53b174c ("x86/cpufeatures: Enumerate Intel Hybrid Technology feature bit") a89dfde3dc3c2dbf ("x86: Remove dynamic NOP selection") b8921dccf3b25798 ("x86/cpufeatures: Add SGX1 and SGX2 sub-features") f21d4d3b97a86035 ("x86/cpufeatures: Enumerate #DB for bus lock detection") f333374e108e7e4c ("x86/cpufeatures: Add the Virtual SPEC_CTRL feature") This only causes these perf files to be rebuilt: CC /tmp/build/perf/bench/mem-memcpy-x86-64-asm.o CC /tmp/build/perf/bench/mem-memset-x86-64-asm.o And addresses this perf build warning: Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h' diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h Cc: Babu Moger Cc: Borislav Petkov Cc: Fenghua Yu Cc: Juergen Gross Cc: Paolo Bonzini Cc: Peter Zijlstra Cc: Ricardo Neri Cc: Sean Christopherson Cc: Thomas Gleixner Signed-off-by: Arnaldo Carvalho de Melo

tools include UAPI powerpc: Sync errno.h with the kernel headers

2021-05-10T12:01:00+00:00

To pick the change in: 7de21e679e6a789f ("powerpc: fix EDEADLOCK redefinition error in uapi/asm/errno.h") That will make the errno number -> string tables to pick this change on powerpc. Silencing this perf build warning: Warning: Kernel ABI header at 'tools/arch/powerpc/include/uapi/asm/errno.h' differs from latest version at 'arch/powerpc/include/uapi/asm/errno.h' diff -u tools/arch/powerpc/include/uapi/asm/errno.h arch/powerpc/include/uapi/asm/errno.h Cc: Michael Ellerman Cc: Tony Ambardar Signed-off-by: Arnaldo Carvalho de Melo

tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy'

2021-05-10T12:01:00+00:00

To bring in the change made in this cset: 5e21a3ecad1500e3 ("x86/alternative: Merge include files") This just silences these perf tools build warnings, no change in the tools: Warning: Kernel ABI header at 'tools/arch/x86/lib/memcpy_64.S' differs from latest version at 'arch/x86/lib/memcpy_64.S' diff -u tools/arch/x86/lib/memcpy_64.S arch/x86/lib/memcpy_64.S Warning: Kernel ABI header at 'tools/arch/x86/lib/memset_64.S' differs from latest version at 'arch/x86/lib/memset_64.S' diff -u tools/arch/x86/lib/memset_64.S arch/x86/lib/memset_64.S Cc: Borislav Petkov Cc: Juergen Gross Signed-off-by: Arnaldo Carvalho de Melo

tools headers kvm: Sync kvm headers with the kernel sources

2021-05-10T12:01:00+00:00

To pick the changes in: 3c0c2ad1ae75963c ("KVM: VMX: Add basic handling of VM-Exit from SGX enclave") None of them trigger any changes in tooling, this time this is just to silence these perf build warnings: Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/vmx.h' differs from latest version at 'arch/x86/include/uapi/asm/vmx.h' diff -u tools/arch/x86/include/uapi/asm/vmx.h arch/x86/include/uapi/asm/vmx.h Cc: Paolo Bonzini Cc: Sean Christopherson Signed-off-by: Arnaldo Carvalho de Melo

tools arch x86: Sync the msr-index.h copy with the kernel sources

2021-05-10T12:00:59+00:00

To pick up the changes from these csets: d0946a882e622022 ("perf/x86/intel: Hybrid PMU support for perf capabilities") That cause no changes to tooling as it isn't adding any new MSR, just some capabilities for a pre-existing one: $ 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 $ Just silences this perf build warning: 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' diff -u tools/arch/x86/include/asm/msr-index.h arch/x86/include/asm/msr-index.h Cc: Kan Liang Cc: Peter Zijlstra Signed-off-by: Arnaldo Carvalho de Melo

x86/msr: Rename MSR_K8_SYSCFG to MSR_AMD64_SYSCFG

2021-05-10T05:51:38+00:00

The SYSCFG MSR continued being updated beyond the K8 family; drop the K8 name from it. Suggested-by: Borislav Petkov Signed-off-by: Brijesh Singh Signed-off-by: Borislav Petkov Acked-by: Joerg Roedel Link: https://lkml.kernel.org/r/20210427111636.1207-4-brijesh.singh@amd.com