• Linus Torvalds's avatar
    Merge tag 'powerpc-4.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux · f689b742
    Linus Torvalds authored
    Pull powerpc updates from Michael Ellerman:
     "Core:
       - Ground work for the new Power9 MMU from Aneesh Kumar K.V
       - Optimise FP/VMX/VSX context switching from Anton Blanchard
    
      Misc:
       - Various cleanups from Krzysztof Kozlowski, John Ogness, Rashmica
         Gupta, Russell Currey, Gavin Shan, Daniel Axtens, Michael Neuling,
         Andrew Donnellan
       - Allow wrapper to work on non-english system from Laurent Vivier
       - Add rN aliases to the pt_regs_offset table from Rashmica Gupta
       - Fix module autoload for rackmeter & axonram drivers from Luis de
         Bethencourt
       - Include KVM guest test in all interrupt vectors from Paul Mackerras
       - Fix DSCR inheritance over fork() from Anton Blanchard
       - Make value-returning atomics & {cmp}xchg* & their atomic_ versions
         fully ordered from Boqun Feng
       - Print MSR TM bits in oops messages from Michael Neuling
       - Add TM signal return & invalid stack selftests from Michael Neuling
       - Limit EPOW reset event warnings from Vipin K Parashar
       - Remove the Cell QPACE code from Rashmica Gupta
       - Append linux_banner to exception information in xmon from Rashmica
         Gupta
       - Add selftest to check if VSRs are corrupted from Rashmica Gupta
       - Remove broken GregorianDay() from Daniel Axtens
       - Import Anton's context_switch2 benchmark into selftests from
         Michael Ellerman
       - Add selftest script to test HMI functionality from Daniel Axtens
       - Remove obsolete OPAL v2 support from Stewart Smith
       - Make enter_rtas() private from Michael Ellerman
       - PPR exception cleanups from Michael Ellerman
       - Add page soft dirty tracking from Laurent Dufour
       - Add support for Nvlink NPUs from Alistair Popple
       - Add support for kexec on 476fpe from Alistair Popple
       - Enable kernel CPU dlpar from sysfs from Nathan Fontenot
       - Copy only required pieces of the mm_context_t to the paca from
         Michael Neuling
       - Add a kmsg_dumper that flushes OPAL console output on panic from
         Russell Currey
       - Implement save_stack_trace_regs() to enable kprobe stack tracing
         from Steven Rostedt
       - Add HWCAP bits for Power9 from Michael Ellerman
       - Fix _PAGE_PTE breaking swapoff from Aneesh Kumar K.V
       - Fix _PAGE_SWP_SOFT_DIRTY breaking swapoff from Hugh Dickins
       - scripts/recordmcount.pl: support data in text section on powerpc
         from Ulrich Weigand
       - Handle R_PPC64_ENTRY relocations in modules from Ulrich Weigand
    
      cxl:
       - cxl: Fix possible idr warning when contexts are released from
         Vaibhav Jain
       - cxl: use correct operator when writing pcie config space values
         from Andrew Donnellan
       - cxl: Fix DSI misses when the context owning task exits from Vaibhav
         Jain
       - cxl: fix build for GCC 4.6.x from Brian Norris
       - cxl: use -Werror only with CONFIG_PPC_WERROR from Brian Norris
       - cxl: Enable PCI device ID for future IBM CXL adapter from Uma
         Krishnan
    
      Freescale:
       - Freescale updates from Scott: Highlights include moving QE code out
         of arch/powerpc (to be shared with arm), device tree updates, and
         minor fixes"
    
    * tag 'powerpc-4.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (149 commits)
      powerpc/module: Handle R_PPC64_ENTRY relocations
      scripts/recordmcount.pl: support data in text section on powerpc
      powerpc/powernv: Fix OPAL_CONSOLE_FLUSH prototype and usages
      powerpc/mm: fix _PAGE_SWP_SOFT_DIRTY breaking swapoff
      powerpc/mm: Fix _PAGE_PTE breaking swapoff
      cxl: Enable PCI device ID for future IBM CXL adapter
      cxl: use -Werror only with CONFIG_PPC_WERROR
      cxl: fix build for GCC 4.6.x
      powerpc: Add HWCAP bits for Power9
      powerpc/powernv: Reserve PE#0 on NPU
      powerpc/powernv: Change NPU PE# assignment
      powerpc/powernv: Fix update of NVLink DMA mask
      powerpc/powernv: Remove misleading comment in pci.c
      powerpc: Implement save_stack_trace_regs() to enable kprobe stack tracing
      powerpc: Fix build break due to paca mm_context_t changes
      cxl: Fix DSI misses when the context owning task exits
      MAINTAINERS: Update Scott Wood's e-mail address
      powerpc/powernv: Fix minor off-by-one error in opal_mce_check_early_recovery()
      powerpc: Fix style of self-test config prompts
      powerpc/powernv: Only delay opal_rtc_read() retry when necessary
      ...
    f689b742
book3s_hv.c 81.7 KB