arm64 fixes for -rc4

- Fix hypercall arguments when resetting EL2 vectors during hibernation
 
 - Fix hibernation with 52-bit capable kernels on machines without
   52-bit addressing, similarly to the recent kexec fix
 
 - Fix a bunch of clumsy codegen issues with our per-cpu accessors
 
 - Fix MTE ptrace documentation to reflect the de-facto ABI behaviour
 
 - Fix pthread_join() usage in MTE selftest
 
 - Fix port selection in the Arm CMN PMU driver
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Will Deacon:
 "In this batch we've got a couple of hibernation fixes, a couple of
  minor MTE fixes, some per-cpu codegen fixes (which were found as part
  of Mark's series adding preemptible this_cpu_*() operations) and a fix
  for the Arm CMN PMU driver.

  Summary:

   - Fix hypercall arguments when resetting EL2 vectors during
     hibernation

   - Fix hibernation with 52-bit capable kernels on machines without
     52-bit addressing, similarly to the recent kexec fix

   - Fix a bunch of clumsy codegen issues with our per-cpu accessors

   - Fix MTE ptrace documentation to reflect the de-facto ABI behaviour

   - Fix pthread_join() usage in MTE selftest

   - Fix port selection in the Arm CMN PMU driver"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: mte: Fix PTRACE_{PEEK,POKE}MTETAGS error documentation
  kselftest/arm64: Fix size of thread_data values for pthread_join()
  arm64: percpu: Fix LSE operations on {8,16}-bit types
  arm64: percpu: Fix this_cpu_and() mask generation
  arm64: percpu: Fix this_cpu_write() casting
  arm64: hibernate: clone only the linear map that exists at runtime
  perf/arm-cmn: Fix wp_dev_sel2 setting for multi-DTM configurations
  arm64: hibernate: pass HVC_SET_VECTORS args to the resume hvc
This commit is contained in:
Linus Torvalds 2026-09-18 09:28:30 -07:00
commit a077be4fde
7 changed files with 25 additions and 20 deletions