linux/tools
Linus Torvalds 6a97c4d526 Arm:
- Fix ITS EventID sanitisation when restoring an interrupt translation
   table.
 
 - Fix PPI memory leak when failing to initialise a vcpu.
 
 - Correctly return an error when the validation of a hypervisor trace
   descriptor fails, and limit this validation to protected mode only.
 
 RISC-V:
 
 - Fix invalid HVA warning in steal-time recording
 
 - Return SBI_ERR_FAILURE to guest upon OOM in pmu_event_info()
   and pmu_snapshot_set_shmem()
 
 - Fix NULL pointer dereference in SBI v0.1 SEND_IPI handler
 
 - Fix sign extension of value for MMIO loads
 
 s390:
 
 - Fix bugs in vSIE (nested virtualization) and UCONTROL, caused by the page
   table rewrite.
 
 x86:
 
 - Apply erratum #1235 workaround (disable AVIC IPI virtualization) on Hygon
   Family 18h, just like on AMD Family 17h.
 
 - When KVM_CAP_X86_APIC_BUS_CYCLES_NS is queried on a specific VM, return
   the VM's configured APIC bus frequency instead of the default.  This
   is less confusing (read: not wrong) and makes it easier to fill in CPUID
   information that communicates the APIC bus frequency to the guest.
 
 Selftests:
 
 - Do not include glibc-internal <bits/endian.h>; it worked by chance and
   broke building KVM selftests with musl.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm fixes from Paolo Bonzini:
 "arm64:

   - Fix ITS EventID sanitisation when restoring an interrupt
     translation table.

   - Fix PPI memory leak when failing to initialise a vcpu.

   - Correctly return an error when the validation of a hypervisor trace
     descriptor fails, and limit this validation to protected mode only.

  RISC-V:

   - Fix invalid HVA warning in steal-time recording

   - Return SBI_ERR_FAILURE to guest upon OOM in pmu_event_info() and
     pmu_snapshot_set_shmem()

   - Fix NULL pointer dereference in SBI v0.1 SEND_IPI handler

   - Fix sign extension of value for MMIO loads

  s390:

   - Fix bugs in vSIE (nested virtualization) and UCONTROL, caused by
     the page table rewrite.

  x86:

   - Apply erratum #1235 workaround (disable AVIC IPI virtualization) on
     Hygon Family 18h, just like on AMD Family 17h.

   - When KVM_CAP_X86_APIC_BUS_CYCLES_NS is queried on a specific VM,
     return the VM's configured APIC bus frequency instead of the
     default. This is less confusing (read: not wrong) and makes it
     easier to fill in CPUID information that communicates the APIC bus
     frequency to the guest.

  Selftests:

   - Do not include glibc-internal <bits/endian.h>; it worked by chance
     and broke building KVM selftests with musl"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: SVM: Disable AVIC IPI virtualization on Hygon Family 18h (erratum #1235)
  KVM: selftests: Verify that KVM returns the configured APIC cycle length
  KVM: x86: Return the VM's configured APIC bus frequency when queried
  KVM: selftests: elf: Include <endian.h> instead of <bits/endian.h>
  KVM: s390: Properly reset zero bit in PGSTE
  KVM: s390: vsie: Fix redundant rmap entries
  KVM: s390: vsie: Fix unshadowing logic
  KVM: s390: Fix leaking kvm_s390_mmu_cache in case of errors
  KVM: s390: vsie: Fix memory leak when unshadowing
  KVM: arm64: Fix nVHE/pKVM hyp tracing error on invalid desc
  KVM: arm64: vgic: Free private_irqs when init fails after allocation
  KVM: arm64: vgic-its: Reject restored DTE with out-of-range num_eventid_bits
  RISC-V: KVM: Fix sign extension for MMIO loads
  RISC-V: KVM: Fix NULL pointer dereference in SBI v0.1 SEND_IPI handler
  riscv: kvm: return SBI_ERR_FAILURE for pmu_event_info() when OOM
  riscv: kvm: return SBI_ERR_FAILURE for pmu_snapshot_set_shmem() when OOM
  RISC-V: KVM: Fix invalid HVA warning in steal-time recording
History 2026-05-24 12:50:36 -07:00
..
accounting tools/accounting: handle truncated taskstats netlink messages 2026-04-15 02:15:02 -07:00
arch x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache 2026-05-11 20:06:36 -07:00
bootconfig tools/bootconfig: fix fd leak in load_xbc_file() on fstat failure 2026-03-19 08:43:06 +09:00
bpf bpftool: add missing fsession to the usage and docs of bpftool 2026-04-12 12:42:38 -07:00
build perf tools updates for 7.1 2026-04-18 09:24:56 -07:00
certs tools/certs: Add print-cert-tbs-hash.sh 2022-05-23 18:47:49 +03:00
cgroup memcg_slabinfo: Fix use of PG_slab 2025-07-23 11:55:22 +02:00
counter tools/counter: add direction change event to watcher 2025-02-05 13:22:04 +09:00
crypto crypto: tools/ccp - Remove unused variable 2024-08-30 18:22:30 +08:00
debugging kernel-chktaint: add reporting for tainted modules 2026-01-26 19:07:15 -08:00
dma tools/dma: Add dma_map_sg support 2026-03-04 11:22:05 +01:00
docs docs: kdoc_diff: add a helper tool to help checking kdoc regressions 2026-03-30 10:54:13 -06:00
firewire tools/firewire: Fix several incorrect format specifiers 2024-11-14 09:12:04 +09:00
firmware Driver Core and debugfs changes for 5.3-rc1 2019-07-12 12:24:03 -07:00
gpio tools: gpio: remove the include directory on make clean 2025-09-04 16:29:28 +02:00
hv tools: hv: Fix cross-compilation 2026-04-14 04:43:26 +00:00
iio iio: add power and energy measurement modifiers 2025-09-13 13:47:19 +01:00
include tools/headers: Regenerate stddef.h to fix BPF selftests 2026-05-02 09:37:44 -07:00
kvm/kvm_stat tools/kvm_stat: use canonical ftrace path 2023-03-29 06:52:08 -04:00
laptop change email address for Pali Rohár 2020-04-10 15:36:22 -07:00
leds .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
lib libbpf: fix off-by-one in emit_signature_match jump offset 2026-05-23 07:49:22 -07:00
memory-model tools/memory-model/Documentation: Fix SRCU section in explanation.txt 2025-04-23 12:17:04 -07:00
mm tools/mm/slabinfo: fix --partial long option mapping 2026-01-20 19:24:43 -08:00
net tools: ynl: support listening on all nsids 2026-05-21 08:23:50 -07:00
objtool objtool updates for v7.1: 2026-04-14 13:00:04 -07:00
pcmcia .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
perf perf trace: Update beautifier script for clone flags 2026-05-14 14:48:32 -07:00
power Power Utilities 2026.04.25 2026-04-25 16:58:34 -07:00
rcu tools/rcu: Remove RCU Tasks Rude asynchronous APIs from rcu-updaters.sh 2024-07-29 07:39:32 +05:30
sched tools/sched: Add dl_bw_dump.py for printing bandwidth accounting info 2025-07-14 10:59:33 +02:00
sched_ext tools/sched_ext: scx_qmap: Silence task_ctx lookup miss 2026-04-21 06:18:58 -10:00
scripts Kbuild/Kconfig updates for 7.1 2026-04-14 09:18:40 -07:00
sound ASoC: dapm-graph: set fill colour of turned on nodes 2025-02-24 18:35:54 +00:00
spi spi: tools: Add include folder to .gitignore 2026-02-09 12:27:31 +00:00
testing Arm: 2026-05-24 12:50:36 -07:00
thermal tools/thermal/thermal-engine: Fix format string bug in thermal-engine 2025-11-25 11:00:28 +01:00
time treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
tracing RTLA patches for v7.1: 2026-04-15 17:48:24 -07:00
unittests docs: kdoc: better handle source when producing YAML output 2026-03-25 13:36:46 -06:00
usb usbip: tools: add hint when no exported devices are found 2026-04-11 12:02:00 +02:00
verification rv: Allow epoll in rtapp-sleep monitor 2026-04-01 15:18:30 +02:00
virtio tools/virtio: add device, device_driver stubs 2025-12-24 08:02:56 -05:00
wmi treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
workqueue tools/workqueue: add CACHE_SHARD support to wq_dump.py 2026-04-01 10:24:18 -10:00
writeback writeback: add wb_monitor.py script to monitor writeback info on bdi 2024-05-05 17:53:51 -07:00
Makefile tools/dma: move dma_map_benchmark from selftests to tools/dma 2025-10-29 09:41:40 +01:00