Merge tag 'bitmap-for-7.3' of https://github.com/norov/linux
authorLinus Torvalds <torvalds@linux-foundation.org>
Thu, 20 Aug 2026 18:41:46 +0000 (11:41 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 20 Aug 2026 18:41:46 +0000 (11:41 -0700)
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
  ...

23 files changed:
1  2 
MAINTAINERS
arch/powerpc/perf/imc-pmu.c
arch/x86/events/amd/uncore.c
arch/x86/events/intel/core.c
arch/x86/events/intel/uncore.c
drivers/perf/alibaba_uncore_drw_pmu.c
drivers/perf/arm-cmn.c
drivers/perf/arm_cspmu/arm_cspmu.c
drivers/perf/arm_pmu.c
drivers/perf/arm_spe_pmu.c
drivers/perf/cxl_pmu.c
drivers/perf/dwc_pcie_pmu.c
drivers/perf/fsl_imx8_ddr_perf.c
drivers/perf/fsl_imx9_ddr_perf.c
drivers/perf/fujitsu_uncore_pmu.c
drivers/perf/hisilicon/hisi_uncore_pmu.c
drivers/perf/marvell_cn10k_ddr_pmu.c
drivers/perf/qcom_l2_pmu.c
drivers/perf/qcom_l3_pmu.c
drivers/perf/starfive_starlink_pmu.c
drivers/perf/xgene_pmu.c
kernel/events/core.c
lib/Kconfig.debug

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