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from 28eb75e178d3 Merge tag 'drm-next-2024-11-21' of https://gitlab.freedesk [...] new 66418687ac89 kernel/range: Const-ify range_contains parameters new 7a01213d6c18 cxl/core/regs: Add rcd_pcie_cap initialization new c5eaec79fa43 cxl/pci: Add sysfs attribute for CXL 1.1 device link status new 9474d5868199 cxl: downgrade a warning message to debug level in cxl_pro [...] new 8e7f07e60886 test printf: Add very basic struct resource tests new 3dff66ff8367 Documentation/printf: struct resource add start == end spe [...] new 426197470185 printf: Add print format (%pra) for struct range new bdd7c35fc59f cxl/cdat: Use %pra for dpa range outputs new 86bcd81d66d6 Merge branch 'cxl/for-6.12/printf' into cxl-for-next new 06cf321aadef range: Add range_overlaps() new d62e2ed06578 ACPI/CDAT: Add CDAT/DSMAS shared and read only flag values new f88b3ecc9cc7 dax: Document struct dev_dax_range new 0f6f0d687adc cxl/pci: Delay event buffer allocation new 27fcfb416827 cxl/hdm: Use guard() in cxl_dpa_set_mode() new a90326c76bd6 cxl/region: Refactor common create region code new a83383e2ae7c Merge branch 'cxl/for-6.13/dcd-prep' into cxl-for-next new 563cb0b1e736 Merge tag 'cxl-for-6.13' of git://git.kernel.org/pub/scm/l [...] new f060c89dc1a3 x86/sgx: Use vmalloc_array() instead of vmalloc() new be9318cd5a36 Merge tag 'x86_sgx_for_6.13-rc1' of git://git.kernel.org/p [...] new 86e39b94cd71 x86/bugs: Correct RSB terminology in Kconfig new 62e724494db7 x86/cpu: Make sure flag_is_changeable_p() is always being used new 5af5d43f848e Merge tag 'x86_misc_for_6.13-rc1' of git://git.kernel.org/ [...] new 5081e8fadb80 x86/tdx: Introduce wrappers to read and write TD metadata new b064043d9565 x86/tdx: Rename tdx_parse_tdinfo() to tdx_setup() new f65aa0ad79fc x86/tdx: Dynamically disable SEPT violations from causing #VEs new 7ae15e2f69ba x86/tdx: Enable CPU topology enumeration new be4202228e68 Merge tag 'x86_tdx_for_6.13-rc1' of git://git.kernel.org/p [...] new b237e1f7d227 ring-buffer: Limit time with disabled interrupts in rb_che [...] new 0b60a7fb60b7 ring-buffer: Reorganize kerneldoc parameter names new 514da6924e86 ring-buffer: Use str_low_high() helper in ring_buffer_producer() new 537affea1672 ring-buffer: Correct a grammatical error in a comment new f1db825805d4 Merge tag 'trace-ring-buffer-v6.13' of git://git.kernel.or [...] new 3a546a67a4cc rtla: use the definition for stdout fd when calling isatty() new f88b8871c70f tools/rv: Correct the grammatical errors in the comments new 1c5e11b3ee9c tools/rv: Correct the grammatical errors in the comments new ac1987f8f525 rv: Fix a typo new cfb1ea216c16 rtla: Fix consistency in getopt_long for timerlat_hist new 099a84019b64 tools/rtla: drop __NR_sched_getattr new 0eecee340672 tools/rtla: fix collision with glibc sched_attr/sched_set_attr new 4eba4723c525 rtla/timerlat: Make timerlat_top_cpu->*_count unsigned long long new 76b310214813 rtla/timerlat: Make timerlat_hist_cpu->*_count unsigned long long new 0f59a6c9c421 tools/build: Add libcpupower dependency detection new e2b48b226b84 rtla: Add optional dependency on libcpupower new 083d29d37843 rtla/utils: Add idle state disabling via libcpupower new 549b92c94c7e rtla/timerlat: Add --deepest-idle-state for top new cfbfbfc96f6d rtla/timerlat: Add --deepest-idle-state for hist new 13216486e3ed rtla: Documentation: Mention --deepest-idle-state new fcbc60d7dc4b rtla/timerlat: Do not set params->user_workload with -U new fc5f5aef9f97 tools/rtla: Improve code readability in timerlat_load.py new bd26818343dc tools/rtla: Enhance argument parsing in timerlat_load.py new 4d8c1ba0790b tools/rtla: Improve exception handling in timerlat_load.py new 571f8b3f866a verification/dot2: Improve dot parser robustness new 4b01712311c6 Merge tag 'trace-tools-v6.13' of git://git.kernel.org/pub/ [...] new e32540b1e4b3 ftrace: Use this_cpu_ptr() instead of per_cpu_ptr(smp_proc [...] new 2aa746ec0240 tracing/branch-profiler: Replace deprecated strncpy with strscpy new 49e4154f4b16 tracing: Remove TRACE_EVENT_FL_FILTERED logic new 4a8840af5f53 tracepoints: Use new static branch API new 48bcda684823 tracing: Remove definition of trace_*_rcuidle() new e53244e2c893 tracepoint: Remove SRCU protection new 0e6caab8db8b tracing: Declare system call tracepoints with TRACE_EVENT_SYSCALL new 13d750c2c03e tracing/ftrace: disable preemption in syscall probe new 65e7462a16ce tracing/perf: disable preemption in syscall probe new 4aadde89d81f tracing/bpf: disable preemption in syscall probe new a363d27cdbc2 tracing: Allow system call tracepoints to handle page faults new a3204c740a59 tracing/ftrace: Add might_fault check to syscall probes new cdb537ac4179 tracing/perf: Add might_fault check to syscall probes new 0850e1bc88b1 tracing/bpf: Add might_fault check to syscall probes new afe5960dc208 trace/trace_event_perf: remove duplicate samples on the fi [...] new eb887c4567d1 tracing: Use atomic64_inc_return() in trace_clock_counter() new 2c33155ef678 tracing: Make percpu stack trace buffer invariant to PAGE_SIZE new 77a1326f64c3 tracing: Replace multiple deprecated strncpy with memcpy new e9f0a3634735 tracing: Remove TRACE_FLAG_IRQS_NOSUPPORT new a9cfb8778c43 tracing: Introduce tracepoint extended structure new 654ced4a1377 tracing: Introduce tracepoint_is_faultable() new 2e8a12b82c40 tracing: Fix syscall tracepoint use-after-free new ee3685a98ea9 tracing: Add might_fault() check in __DECLARE_TRACE_SYSCALL new 242b32d8073e tracing: Replace strncpy() with strscpy() when copying comm new f44ec8733a84 bpf: put bpf_link's program when link is safe to be deallocated new 61c6fefa92bb bpf: decouple BPF link/attach hook and BPF program sleepab [...] new 24507ce81eaf bpf: ensure RCU Tasks Trace GP for sleepable raw tracepoin [...] new 6371b4bc179a tracing: Remove redundant check on field->field in histograms new 60b1f578b578 ftrace: Get the true parent ip for function tracer new 6ce5a6f0a07d tracing: Fix function name for trampoline new 45af52e7d3b8 ftrace: Fix regression with module command in stack_trace_filter new 06afb0f36106 Merge tag 'trace-v6.13' of git://git.kernel.org/pub/scm/li [...]
The 85 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.
Summary of changes: Documentation/core-api/printk-formats.rst | 20 ++- .../tools/rtla/common_timerlat_options.rst | 8 + Documentation/trace/ftrace.rst | 3 - arch/x86/Kconfig | 17 +- arch/x86/coco/tdx/tdx.c | 138 ++++++++++++--- arch/x86/include/asm/cpuid.h | 8 +- arch/x86/include/asm/shared/tdx.h | 13 +- arch/x86/kernel/cpu/common.c | 39 ++--- arch/x86/kernel/cpu/sgx/main.c | 2 +- drivers/cxl/core/cdat.c | 8 +- drivers/cxl/core/core.h | 5 + drivers/cxl/core/hdm.c | 21 +-- drivers/cxl/core/region.c | 28 ++-- drivers/cxl/core/regs.c | 58 ++++++- drivers/cxl/cxl.h | 9 + drivers/cxl/pci.c | 111 ++++++++++-- drivers/dax/dax-private.h | 26 ++- fs/btrfs/ordered-data.c | 10 +- include/acpi/actbl1.h | 2 + include/linux/bpf.h | 20 ++- include/linux/range.h | 17 +- include/linux/trace_events.h | 17 -- include/linux/tracepoint-defs.h | 14 +- include/linux/tracepoint.h | 169 +++++++++++-------- include/trace/bpf_probe.h | 14 ++ include/trace/define_trace.h | 5 + include/trace/events/preemptirq.h | 8 - include/trace/events/syscalls.h | 4 +- include/trace/perf.h | 44 ++++- include/trace/trace_events.h | 62 ++++++- init/Kconfig | 1 + kernel/bpf/syscall.c | 67 ++++++-- kernel/trace/ftrace.c | 3 + kernel/trace/ring_buffer.c | 102 +++++++---- kernel/trace/ring_buffer_benchmark.c | 4 +- kernel/trace/rv/rv.c | 2 +- kernel/trace/trace.c | 81 ++++----- kernel/trace/trace.h | 11 +- kernel/trace/trace_branch.c | 10 +- kernel/trace/trace_clock.c | 2 +- kernel/trace/trace_event_perf.c | 6 + kernel/trace/trace_events.c | 2 - kernel/trace/trace_events_filter.c | 8 +- kernel/trace/trace_events_hist.c | 11 +- kernel/trace/trace_events_user.c | 4 +- kernel/trace/trace_functions.c | 36 +++- kernel/trace/trace_functions_graph.c | 8 +- kernel/trace/trace_hwlat.c | 4 +- kernel/trace/trace_mmiotrace.c | 8 +- kernel/trace/trace_osnoise.c | 12 +- kernel/trace/trace_output.c | 5 +- kernel/trace/trace_preemptirq.c | 26 +-- kernel/trace/trace_sched_switch.c | 2 +- kernel/trace/trace_sched_wakeup.c | 8 +- kernel/trace/trace_syscalls.c | 28 ++++ kernel/tracepoint.c | 75 ++------- lib/test_printf.c | 61 +++++++ lib/vsprintf.c | 57 ++++++- scripts/tags.sh | 2 - tools/build/Makefile.feature | 1 + tools/build/feature/Makefile | 4 + tools/build/feature/test-libcpupower.c | 8 + tools/tracing/rtla/Makefile | 2 + tools/tracing/rtla/Makefile.config | 10 ++ tools/tracing/rtla/README.txt | 4 + tools/tracing/rtla/sample/timerlat_load.py | 56 ++++--- tools/tracing/rtla/src/osnoise_top.c | 2 +- tools/tracing/rtla/src/timerlat_hist.c | 64 +++++-- tools/tracing/rtla/src/timerlat_top.c | 54 +++++- tools/tracing/rtla/src/utils.c | 186 ++++++++++++++++++--- tools/tracing/rtla/src/utils.h | 15 ++ tools/verification/dot2/automata.py | 18 +- tools/verification/rv/src/in_kernel.c | 4 +- tools/verification/rv/src/trace.c | 2 +- 74 files changed, 1416 insertions(+), 560 deletions(-) create mode 100644 tools/build/feature/test-libcpupower.c