linux/tools/perf
Paolo Bonzini 5490063269 KVM/arm64 updates for 7.0
- Add support for FEAT_IDST, allowing ID registers that are not
   implemented to be reported as a normal trap rather than as an UNDEF
   exception.
 
 - Add sanitisation of the VTCR_EL2 register, fixing a number of
   UXN/PXN/XN bugs in the process.
 
 - Full handling of RESx bits, instead of only RES0, and resulting in
   SCTLR_EL2 being added to the list of sanitised registers.
 
 - More pKVM fixes for features that are not supposed to be exposed to
   guests.
 
 - Make sure that MTE being disabled on the pKVM host doesn't give it
   the ability to attack the hypervisor.
 
 - Allow pKVM's host stage-2 mappings to use the Force Write Back
   version of the memory attributes by using the "pass-through'
   encoding.
 
 - Fix trapping of ICC_DIR_EL1 on GICv5 hosts emulating GICv3 for the
   guest.
 
 - Preliminary work for guest GICv5 support.
 
 - A bunch of debugfs fixes, removing pointless custom iterators stored
   in guest data structures.
 
 - A small set of FPSIMD cleanups.
 
 - Selftest fixes addressing the incorrect alignment of page
   allocation.
 
 - Other assorted low-impact fixes and spelling fixes.
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Merge tag 'kvmarm-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 updates for 7.0

- Add support for FEAT_IDST, allowing ID registers that are not
  implemented to be reported as a normal trap rather than as an UNDEF
  exception.

- Add sanitisation of the VTCR_EL2 register, fixing a number of
  UXN/PXN/XN bugs in the process.

- Full handling of RESx bits, instead of only RES0, and resulting in
  SCTLR_EL2 being added to the list of sanitised registers.

- More pKVM fixes for features that are not supposed to be exposed to
  guests.

- Make sure that MTE being disabled on the pKVM host doesn't give it
  the ability to attack the hypervisor.

- Allow pKVM's host stage-2 mappings to use the Force Write Back
  version of the memory attributes by using the "pass-through'
  encoding.

- Fix trapping of ICC_DIR_EL1 on GICv5 hosts emulating GICv3 for the
  guest.

- Preliminary work for guest GICv5 support.

- A bunch of debugfs fixes, removing pointless custom iterators stored
  in guest data structures.

- A small set of FPSIMD cleanups.

- Selftest fixes addressing the incorrect alignment of page
  allocation.

- Other assorted low-impact fixes and spelling fixes.
2026-02-09 18:18:19 +01:00
..
arch tools headers: Sync syscall table with kernel sources 2025-12-24 11:43:36 -08:00
bench perf tools: Don't read build-ids from non-regular files 2025-11-26 10:13:38 -08:00
check-header_ignore_hunks/lib perf tools: update expected diff for lib/list_sort.c 2024-11-05 17:12:33 -08:00
dlfilters perf tools: Simplify evsel__add_modifier() 2024-10-22 09:52:11 -07:00
Documentation KVM: arm64: Remove all traces of FEAT_TME 2026-02-05 09:02:13 +00:00
include/perf perf dso: Move build_id to dso_id 2025-07-25 10:37:56 -07:00
jvmti perf: Fix libjvmti.c sign compare error 2025-06-09 22:12:08 -07:00
pmu-events perf vendor events intel: Update sierraforest events from 1.12 to 1.13 2025-12-03 11:02:07 -08:00
python perf ilist: Be tolerant of reading a metric on the wrong CPU 2025-12-02 16:12:49 -08:00
scripts perf build: Disable thread safety analysis for perl header 2025-10-06 16:49:25 -03:00
tests perf tests top: Make the test exclusive 2025-12-23 10:13:50 -08:00
trace tools headers: Sync linux/socket.h with kernel sources 2025-12-24 11:43:29 -08:00
ui perf auxtrace: Remove errno.h from auxtrace.h and fix transitive dependencies 2025-11-13 23:03:11 -08:00
util perf parse-events: Fix evsel allocation failure 2026-01-06 14:54:24 -08:00
.gitignore perf tools: Remove libtraceevent in .gitignore 2025-07-26 15:38:10 -07:00
Build perf build: Specify shellcheck should use bash 2025-06-30 09:43:06 -07:00
builtin-annotate.c perf tool: Add the perf_tool argument to all callbacks 2025-11-07 13:25:05 -08:00
builtin-bench.c perf bench mem: Add mmap() workloads 2025-09-19 12:43:59 -03:00
builtin-buildid-cache.c perf symbol: Fix ENOENT case for filename__read_build_id 2025-12-17 07:30:51 -08:00
builtin-buildid-list.c perf machine: Explicitly pass in host perf_env 2025-07-25 10:37:57 -07:00
builtin-c2c.c perf c2c: Clean up some defensive gets and make asan clean 2025-12-03 11:07:46 -08:00
builtin-check.c perf build: Remove NO_AUXTRACE build option 2025-11-13 23:03:11 -08:00
builtin-config.c perf config: Add a function to set one variable in .perfconfig 2025-01-14 15:05:56 -03:00
builtin-daemon.c
builtin-data.c
builtin-diff.c perf sort: Use perf_env to set arch sort keys and header 2025-07-25 10:37:58 -07:00
builtin-evlist.c perf tool: Add the perf_tool argument to all callbacks 2025-11-07 13:25:05 -08:00
builtin-ftrace.c perf: ftrace: add graph tracer options args/retval/retval-hex/retaddr 2025-07-22 17:47:22 -07:00
builtin-help.c perf tools: Remove dependency on libaudit 2025-01-10 10:59:42 -03:00
builtin-inject.c perf tools: Merge deferred user callchains 2025-12-02 21:59:14 -08:00
builtin-kallsyms.c perf machine: Explicitly pass in host perf_env 2025-07-25 10:37:57 -07:00
builtin-kmem.c perf session: Add accessor for session->header.env 2025-07-25 10:37:56 -07:00
builtin-kvm.c perf kvm: Fix debug assertion 2025-12-03 11:07:19 -08:00
builtin-kwork.c perf tools kwork: Add missed memory allocation check and free 2025-10-02 15:30:30 -03:00
builtin-list.c treewide: Update email address 2026-01-11 06:09:11 -10:00
builtin-lock.c perf lock: Fix segfault due to missing kernel map 2025-11-13 17:17:41 -03:00
builtin-mem.c perf auxtrace: Remove errno.h from auxtrace.h and fix transitive dependencies 2025-11-13 23:03:11 -08:00
builtin-probe.c perf build: Rename HAVE_DWARF_SUPPORT to HAVE_LIBDW_SUPPORT 2024-10-18 10:17:40 -07:00
builtin-record.c perf build: Remove NO_AUXTRACE build option 2025-11-13 23:03:11 -08:00
builtin-report.c perf tools: Merge deferred user callchains 2025-12-02 21:59:14 -08:00
builtin-sched.c perf sched: Avoid union type punning undefined behavior 2025-10-01 11:22:04 -03:00
builtin-script.c perf tools: Merge deferred user callchains 2025-12-02 21:59:14 -08:00
builtin-stat.c perf stat: Improve handling of termination by signal 2025-12-04 15:44:39 -08:00
builtin-timechart.c perf timechart: Add record support for output perf.data path 2025-12-03 11:07:23 -08:00
builtin-top.c perf top: Use evlist__new_default when no events specified 2025-10-15 23:59:11 +09:00
builtin-trace.c perf trace: Skip internal syscall arguments 2025-11-29 12:23:37 -08:00
builtin-version.c perf check: Share the feature status printing routine with 'perf version' 2025-04-10 10:44:04 -03:00
builtin.h perf check: Allow showing a tip for opt-in features not built into perf 2025-04-10 10:44:42 -03:00
check-headers.sh tools include: Add headers to make tools builds more hermetic 2025-10-02 15:13:19 -03:00
command-list.txt
CREDITS
design.txt
Makefile
Makefile.config perf tools: Disable BPF skeleton if no libopenssl found 2025-12-17 05:44:24 -08:00
Makefile.perf [GIT PULL] perf tools changes for v6.19 2025-12-07 07:07:02 -08:00
MANIFEST perf tools: Fix arm64 source package build 2025-05-13 17:26:35 -03:00
perf-archive.sh tools/perf: Add --exclude-buildids option to perf archive command 2025-06-26 15:40:19 -07:00
perf-completion.sh
perf-iostat.sh
perf-read-vdso.c
perf-sys.h
perf.c perf env: Remove global perf_env 2025-07-25 10:37:58 -07:00
perf.h perf: Completely remove possibility to override MAX_NR_CPUS 2025-09-12 10:52:22 -03:00