linux/arch/powerpc/perf
Linus Torvalds ae814200e8 bitmap updates for v7.3
- bitmap_find_next_zero_area_off() optimization (Sunyi);
  - bitmap_find_next_zero_area_off(): return size when no zero area is
    found (Yury);
  - bitmap vs IDA vs Maple Tree performance test (Yury);
  - get rid of cpumap_print_to_pagebuf() (Yury);
  - use nr_node_ids in __nodemask_pr_numnodes() (Li RongQing);
  - bitops: make the *_bit_le functions use unsigned long (Benjamin);
  - bitmap scatter & gather test fix (Christophe);
  - use __ASSEMBLER__ in bitmap header files (Thomas);
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Merge tag 'bitmap-for-7.3' of https://github.com/norov/linux

Pull bitmap updates from Yury Norov:
 "The usual set of fixes, cleanups and performance improvements together
  with a couple of new tests:

   - bitmap_find_next_zero_area_off() optimization (Sunyi)

   - bitmap_find_next_zero_area_off(): return size when no zero area is
     found (Yury)

   - bitmap vs IDA vs Maple Tree performance test (Yury)

   - get rid of cpumap_print_to_pagebuf() (Yury)

   - use nr_node_ids in __nodemask_pr_numnodes() (Li RongQing)

   - bitops: make the *_bit_le functions use unsigned long (Benjamin)

   - bitmap scatter & gather test fix (Christophe)

   - use __ASSEMBLER__ in bitmap header files (Thomas)"

* tag 'bitmap-for-7.3' of https://github.com/norov/linux: (25 commits)
  lib: test bitmap vs IDA vs Maple Tree performance for region allocations
  bitmap: Return size when no zero area is found
  media: s5p-mfc: Treat bitmap size as allocation failure
  crypto: ccp: Treat bitmap size as allocation failure
  powerpc/msi: Treat bitmap size as allocation failure
  ARM: dma-mapping: Treat bitmap size as allocation failure
  bitmap: drop bitmap_next_set_region()
  nodemask: reduce bitmap width to nr_node_ids in __nodemask_pr_numnodes()
  bitmap: Properly initialise destination bitmap for scatter & gather test
  lib/bitmap-str: get rid of cpumap_print_to_pagebuf()
  perf: Use sysfs_emit() for cpumask show callbacks
  PCI/sysfs: Use sysfs_emit() for cpumask show callbacks
  RDMA/hfi1: Use sysfs_emit() for cpumask show helper
  hwtracing: hisi_ptt: Use sysfs_emit() for cpumask show
  fpga: dfl-fme-perf: Use sysfs_emit() for cpumask show
  devfreq: Use sysfs_emit() for cpumask show callbacks
  cpu: Use sysfs_emit() for cpumask show callback
  x86/events: Use sysfs_emit() for cpumask show callbacks
  powerpc: Use sysfs_emit() for cpumask show callbacks
  arm: Use sysfs_emit() for cpumask show callbacks
  ...
2026-08-20 11:41:46 -07:00
..
req-gen powerpc/hv-gpci: Fix hv_gpci event list 2022-12-02 20:39:26 +11:00
8xx-pmu.c asm-generic: introduce text-patching.h 2024-11-07 14:25:15 -08:00
bhrb.S powerpc/64: asm use consistent global variable declaration and access 2022-09-28 19:22:12 +10:00
callchain_32.c powerpc, perf: Check that current->mm is alive before getting user callchain 2026-03-12 11:02:55 +05:30
callchain_64.c powerpc, perf: Check that current->mm is alive before getting user callchain 2026-03-12 11:02:55 +05:30
callchain.c powerpc, perf: Check that current->mm is alive before getting user callchain 2026-03-12 11:02:55 +05:30
callchain.h powerpc/64s/hash: Make hash faults work in NMI context 2022-02-24 12:46:54 +11:00
core-book3s.c powerpc/perf: Add power12 Base Performance Monitoring support 2026-08-06 11:00:55 +05:30
core-fsl-emb.c powerpc/perf: fix preempt count underflow in fsl_emb_pmu_del 2026-06-15 16:25:21 +05:30
e500-pmu.c powerpc/perf: Use PVR rather than oprofile field to determine CPU version 2022-07-27 21:36:05 +10:00
e6500-pmu.c powerpc/perf: Use PVR rather than oprofile field to determine CPU version 2022-07-27 21:36:05 +10:00
generic-compat-pmu.c powerpc/perf: Add support for caps under sysfs in powerpc 2022-07-18 10:39:54 +10:00
hv-24x7-catalog.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hv-24x7-domains.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hv-24x7.c powerpc: Use sysfs_emit() for cpumask show callbacks 2026-07-22 15:38:37 -04:00
hv-24x7.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hv-common.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hv-common.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hv-gpci-requests.h powerpc/hv-gpci: Fix hv_gpci event list 2022-12-02 20:39:26 +11:00
hv-gpci.c powerpc: Use sysfs_emit() for cpumask show callbacks 2026-07-22 15:38:37 -04:00
hv-gpci.h powerpc/hv-gpci: Fix hv_gpci event list 2022-12-02 20:39:26 +11:00
imc-pmu.c bitmap updates for v7.3 2026-08-20 11:41:46 -07:00
internal.h powerpc/perf: Add power12 Base Performance Monitoring support 2026-08-06 11:00:55 +05:30
isa207-common.c arch/powerpc/perf: Update get_mem_data_src function to use saved values of sier and mmcra regs 2025-02-11 11:33:11 +05:30
isa207-common.h powerpc/perf: Update MMCR2 to support event exclude_idle 2022-06-29 19:42:41 +10:00
kvm-hv-pmu.c powerpc: use sysfs_emit{_at} in sysfs show functions 2026-06-02 11:24:32 +05:30
Makefile powerpc/perf: Add power12 Base Performance Monitoring support 2026-08-06 11:00:55 +05:30
mpc7450-pmu.c powerpc/perf: Properly detect mpc7450 family 2023-03-30 23:35:43 +11:00
perf_regs.c powerpc: Use the newly added is_tsk_32bit_task() macro 2022-02-12 22:47:42 +11:00
power5-pmu.c powerpc/perf: Use PVR rather than oprofile field to determine CPU version 2022-07-27 21:36:05 +10:00
power5+-pmu.c powerpc/perf: Use PVR rather than oprofile field to determine CPU version 2022-07-27 21:36:05 +10:00
power6-pmu.c powerpc/perf: Optimize find_alternatives_list() using binary search 2023-10-19 23:18:59 +11:00
power7-events-list.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
power7-pmu.c powerpc/perf: Use PVR rather than oprofile field to determine CPU version 2022-07-27 21:36:05 +10:00
power8-events-list.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
power8-pmu.c powerpc/perf: Use PVR rather than oprofile field to determine CPU version 2022-07-27 21:36:05 +10:00
power9-events-list.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
power9-pmu.c powerpc/perf: Use PVR rather than oprofile field to determine CPU version 2022-07-27 21:36:05 +10:00
power10-events-list.h powerpc/perf: Fix cycles/instructions as PM_CYC/PM_INST_CMPL in power10 2021-10-14 21:46:45 +11:00
power10-pmu.c powerpc/perf: Set cpumode flags using sample address 2024-06-17 22:47:16 +10:00
power12-events-list.h powerpc/perf: Add power12 Base Performance Monitoring support 2026-08-06 11:00:55 +05:30
power12-pmu.c powerpc/perf: Add power12 Base Performance Monitoring support 2026-08-06 11:00:55 +05:30
ppc970-pmu.c powerpc/perf: Use PVR rather than oprofile field to determine CPU version 2022-07-27 21:36:05 +10:00
vpa-dtl.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
vpa-pmu.c powerpc: use sysfs_emit{_at} in sysfs show functions 2026-06-02 11:24:32 +05:30