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mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-09-04 20:19:47 +08:00
linux/tools/testing
Linus Torvalds 11e7861d68 ARM:
- Correctly handle 'invariant' system registers for protected VMs
 
 - Improved handling of VNCR data aborts, including external aborts
 
 - Fixes for handling of FEAT_RAS for NV guests, providing a sane
   fault context during SEA injection and preventing the use of
   RASv1p1 fault injection hardware
 
 - Ensure that page table destruction when a VM is destroyed gives an
   opportunity to reschedule
 
 - Large fix to KVM's infrastructure for managing guest context loaded
   on the CPU, addressing issues where the output of AT emulation
   doesn't get reflected to the guest
 
 - Fix AT S12 emulation to actually perform stage-2 translation when
   necessary
 
 - Avoid attempting vLPI irqbypass when GICv4 has been explicitly
   disabled for a VM
 
 - Minor KVM + selftest fixes
 
 RISC-V:
 
 - Fix pte settings within kvm_riscv_gstage_ioremap()
 
 - Fix comments in kvm_riscv_check_vcpu_requests()
 
 - Fix stack overrun when setting vlenb via ONE_REG
 
 x86:
 
 - Use array_index_nospec() to sanitize the target vCPU ID when handling PV
   IPIs and yields as the ID is guest-controlled.
 
 - Drop a superfluous cpumask_empty() check when reclaiming SEV memory, as
   the common case, by far, is that at least one CPU will have entered the
   VM, and wbnoinvd_on_cpus_mask() will naturally handle the rare case where
   the set of have_run_cpus is empty.
 
 Selftests (not KVM):
 
 - Rename the is_signed_type() macro in kselftest_harness.h to is_signed_var()
   to fix a collision with linux/overflow.h.  The collision generates compiler
   warnings due to the two macros having different meaning.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm fixes from Paolo Bonzini:
 "ARM:

   - Correctly handle 'invariant' system registers for protected VMs

   - Improved handling of VNCR data aborts, including external aborts

   - Fixes for handling of FEAT_RAS for NV guests, providing a sane
     fault context during SEA injection and preventing the use of
     RASv1p1 fault injection hardware

   - Ensure that page table destruction when a VM is destroyed gives an
     opportunity to reschedule

   - Large fix to KVM's infrastructure for managing guest context loaded
     on the CPU, addressing issues where the output of AT emulation
     doesn't get reflected to the guest

   - Fix AT S12 emulation to actually perform stage-2 translation when
     necessary

   - Avoid attempting vLPI irqbypass when GICv4 has been explicitly
     disabled for a VM

   - Minor KVM + selftest fixes

  RISC-V:

   - Fix pte settings within kvm_riscv_gstage_ioremap()

   - Fix comments in kvm_riscv_check_vcpu_requests()

   - Fix stack overrun when setting vlenb via ONE_REG

  x86:

   - Use array_index_nospec() to sanitize the target vCPU ID when
     handling PV IPIs and yields as the ID is guest-controlled.

   - Drop a superfluous cpumask_empty() check when reclaiming SEV
     memory, as the common case, by far, is that at least one CPU will
     have entered the VM, and wbnoinvd_on_cpus_mask() will naturally
     handle the rare case where the set of have_run_cpus is empty.

  Selftests (not KVM):

   - Rename the is_signed_type() macro in kselftest_harness.h to
     is_signed_var() to fix a collision with linux/overflow.h. The
     collision generates compiler warnings due to the two macros having
     different meaning"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (29 commits)
  KVM: arm64: nv: Fix ATS12 handling of single-stage translation
  KVM: arm64: Remove __vcpu_{read,write}_sys_reg_{from,to}_cpu()
  KVM: arm64: Fix vcpu_{read,write}_sys_reg() accessors
  KVM: arm64: Simplify sysreg access on exception delivery
  KVM: arm64: Check for SYSREGS_ON_CPU before accessing the 32bit state
  RISC-V: KVM: fix stack overrun when loading vlenb
  RISC-V: KVM: Correct kvm_riscv_check_vcpu_requests() comment
  RISC-V: KVM: Fix pte settings within kvm_riscv_gstage_ioremap()
  KVM: arm64: selftests: Sync ID_AA64MMFR3_EL1 in set_id_regs
  KVM: arm64: Get rid of ARM64_FEATURE_MASK()
  KVM: arm64: Make ID_AA64PFR1_EL1.RAS_frac writable
  KVM: arm64: Make ID_AA64PFR0_EL1.RAS writable
  KVM: arm64: Ignore HCR_EL2.FIEN set by L1 guest's EL2
  KVM: arm64: Handle RASv1p1 registers
  arm64: Add capability denoting FEAT_RASv1p1
  KVM: arm64: Reschedule as needed when destroying the stage-2 page-tables
  KVM: arm64: Split kvm_pgtable_stage2_destroy()
  selftests: harness: Rename is_signed_type() to avoid collision with overflow.h
  KVM: SEV: don't check have_run_cpus in sev_writeback_caches()
  KVM: arm64: Correctly populate FAR_EL2 on nested SEA injection
  ...
2025-08-29 13:54:26 -07:00
..
crypto/chacha20-s390 crypto: lib/chacha - strongly type the ChaCha state 2025-05-12 13:32:53 +08:00
cxl cxl for v6.17 2025-08-01 15:47:06 -07:00
fault-injection
ktest ktest.pl: Add new PATCHCHECK_SKIP option to skip testing individual commits 2025-07-29 09:30:08 -04:00
kunit Revert "kunit: configs: Enable CONFIG_INIT_STACK_ALL_PATTERN in all_tests" 2025-06-03 11:20:21 +02:00
memblock memblock: add MEMBLOCK_RSRV_KERN flag 2025-05-12 23:50:38 -07:00
nvdimm mm: remove callers of pfn_t functionality 2025-07-09 22:42:19 -07:00
radix-tree tools/testing/radix-tree: test maple tree chaining mas_preallocate() calls 2025-07-09 22:42:12 -07:00
rbtree lib/interval_tree: add test case for span iteration 2025-03-17 12:17:01 -07:00
scatterlist
selftests ARM: 2025-08-29 13:54:26 -07:00
shared tools/testing: add linux/args.h header and fix radix, VMA tests 2025-08-19 16:35:54 -07:00
vma Significant patch series in this pull request: 2025-08-05 16:02:07 +03:00
vsock vsock/test: fix vsock_ioctl_int() check for unsupported ioctl 2025-07-16 16:14:00 -07:00