• Linus Torvalds's avatar
    Merge tag 'powerpc-5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux · bed38c3e
    Linus Torvalds authored
    Pull powerpc fixes from Michael Ellerman:
     "An assortment of non-regression fixes that have accumulated since the
      start of the merge window.
    
       - A fix for a user triggerable oops on machines where transactional
         memory is disabled, eg. Power9 bare metal, Power8 with TM disabled
         on the command line, or all Power7 or earlier machines.
    
       - Three fixes for handling of PMU and power saving registers when
         running nested KVM on Power9.
    
       - Two fixes for bugs found while stress testing the XIVE interrupt
         controller code, also on Power9.
    
       - A fix to allow guests to boot under Qemu/KVM on Power9 using the
         the Hash MMU with >= 1TB of memory.
    
       - Two fixes for bugs in the recent DMA cleanup, one of which could
         lead to checkstops.
    
       - And finally three fixes for the PAPR SCM nvdimm driver.
    
      Thanks to: Alexey Kardashevskiy, Andrea Arcangeli, Cédric Le Goater,
      Christoph Hellwig, David Gibson, Gautham R. Shenoy, Michael Neuling,
      Oliver O'Halloran, Satheesh Rajendran, Shawn Anastasio, Suraj Jitindar
      Singh, Vaibhav Jain"
    
    * tag 'powerpc-5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
      powerpc/papr_scm: Force a scm-unbind if initial scm-bind fails
      powerpc/papr_scm: Update drc_pmem_unbind() to use H_SCM_UNBIND_ALL
      powerpc/pseries: Update SCM hcall op-codes in hvcall.h
      powerpc/tm: Fix oops on sigreturn on systems without TM
      powerpc/dma: Fix invalid DMA mmap behavior
      KVM: PPC: Book3S HV: XIVE: fix rollback when kvmppc_xive_create fails
      powerpc/xive: Fix loop exit-condition in xive_find_target_in_mask()
      powerpc: fix off by one in max_zone_pfn initialization for ZONE_DMA
      KVM: PPC: Book3S HV: Save and restore guest visible PSSCR bits on pseries
      powerpc/pmu: Set pmcregs_in_use in paca when running as LPAR
      KVM: PPC: Book3S HV: Always save guest pmu for guest capable of nesting
      powerpc/mm: Limit rma_size to 1TB when running without HV mode
    bed38c3e
Kconfig 34.6 KB