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a2f0e7eee1
- Optimize perf_sample_data layout
- Prepare sample data handling for BPF integration
- Update the x86 PMU driver for Intel Meteor Lake
- Restructure the x86 uncore code to fix a SPR (Sapphire Rapids)
discovery breakage
- Fix the x86 Zhaoxin PMU driver
- Cleanups
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'perf-core-2023-02-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf updates from Ingo Molnar:
- Optimize perf_sample_data layout
- Prepare sample data handling for BPF integration
- Update the x86 PMU driver for Intel Meteor Lake
- Restructure the x86 uncore code to fix a SPR (Sapphire Rapids)
discovery breakage
- Fix the x86 Zhaoxin PMU driver
- Cleanups
* tag 'perf-core-2023-02-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (27 commits)
perf/x86/intel/uncore: Add Meteor Lake support
x86/perf/zhaoxin: Add stepping check for ZXC
perf/x86/intel/ds: Fix the conversion from TSC to perf time
perf/x86/uncore: Don't WARN_ON_ONCE() for a broken discovery table
perf/x86/uncore: Add a quirk for UPI on SPR
perf/x86/uncore: Ignore broken units in discovery table
perf/x86/uncore: Fix potential NULL pointer in uncore_get_alias_name
perf/x86/uncore: Factor out uncore_device_to_die()
perf/core: Call perf_prepare_sample() before running BPF
perf/core: Introduce perf_prepare_header()
perf/core: Do not pass header for sample ID init
perf/core: Set data->sample_flags in perf_prepare_sample()
perf/core: Add perf_sample_save_brstack() helper
perf/core: Add perf_sample_save_raw_data() helper
perf/core: Add perf_sample_save_callchain() helper
perf/core: Save the dynamic parts of sample data size
x86/kprobes: Use switch-case for 0xFF opcodes in prepare_emulation
perf/core: Change the layout of perf_sample_data
perf/x86/msr: Add Meteor Lake support
perf/x86/cstate: Add Meteor Lake support
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| syscalls | ||
| vdso32 | ||
| vdso64 | ||
| .gitignore | ||
| abs_lowcore.c | ||
| alternative.c | ||
| asm-offsets.c | ||
| audit.c | ||
| audit.h | ||
| cache.c | ||
| compat_audit.c | ||
| compat_linux.c | ||
| compat_linux.h | ||
| compat_ptrace.h | ||
| compat_signal.c | ||
| cpcmd.c | ||
| cpufeature.c | ||
| crash_dump.c | ||
| debug.c | ||
| diag.c | ||
| dis.c | ||
| dumpstack.c | ||
| early_printk.c | ||
| early.c | ||
| earlypgm.S | ||
| ebcdic.c | ||
| entry.h | ||
| entry.S | ||
| fpu.c | ||
| ftrace.c | ||
| ftrace.h | ||
| guarded_storage.c | ||
| head64.S | ||
| idle.c | ||
| ima_arch.c | ||
| ipl_vmparm.c | ||
| ipl.c | ||
| irq.c | ||
| jump_label.c | ||
| kdebugfs.c | ||
| kexec_elf.c | ||
| kexec_image.c | ||
| kprobes_insn_page.S | ||
| kprobes.c | ||
| kprobes.h | ||
| lgr.c | ||
| machine_kexec_file.c | ||
| machine_kexec_reloc.c | ||
| machine_kexec.c | ||
| Makefile | ||
| mcount.S | ||
| module.c | ||
| nmi.c | ||
| nospec-branch.c | ||
| nospec-sysfs.c | ||
| numa.c | ||
| os_info.c | ||
| perf_cpum_cf_common.c | ||
| perf_cpum_cf_events.c | ||
| perf_cpum_cf.c | ||
| perf_cpum_sf.c | ||
| perf_event.c | ||
| perf_pai_crypto.c | ||
| perf_pai_ext.c | ||
| perf_regs.c | ||
| process.c | ||
| processor.c | ||
| ptrace.c | ||
| reipl.S | ||
| relocate_kernel.S | ||
| runtime_instr.c | ||
| setup.c | ||
| signal.c | ||
| smp.c | ||
| stacktrace.c | ||
| sthyi.c | ||
| syscall.c | ||
| sysinfo.c | ||
| text_amode31.S | ||
| time.c | ||
| topology.c | ||
| trace.c | ||
| traps.c | ||
| unwind_bc.c | ||
| uprobes.c | ||
| uv.c | ||
| vdso.c | ||
| vmlinux.lds.S | ||
| vtime.c | ||