• Linus Torvalds's avatar
    Merge tag 's390-5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux · 14be4c61
    Linus Torvalds authored
    Pull s390 updates from Martin Schwidefsky:
    
     - Support for kernel address space layout randomization
    
     - Add support for kernel image signature verification
    
     - Convert s390 to the generic get_user_pages_fast code
    
     - Convert s390 to the stack unwind API analog to x86
    
     - Add support for CPU directed interrupts for PCI devices
    
     - Provide support for MIO instructions to the PCI base layer, this will
       allow the use of direct PCI mappings in user space code
    
     - Add the basic KVM guest ultravisor interface for protected VMs
    
     - Add AT_HWCAP bits for several new hardware capabilities
    
     - Update the CPU measurement facility counter definitions to SVN 6
    
     - Arnds cleanup patches for his quest to get LLVM compiles working
    
     - A vfio-ccw update with bug fixes and support for halt and clear
    
     - Improvements for the hardware TRNG code
    
     - Another round of cleanup for the QDIO layer
    
     - Numerous cleanups and bug fixes
    
    * tag 's390-5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (98 commits)
      s390/vdso: drop unnecessary cc-ldoption
      s390: fix clang -Wpointer-sign warnigns in boot code
      s390: drop CONFIG_VIRT_TO_BUS
      s390: boot, purgatory: pass $(CLANG_FLAGS) where needed
      s390: only build for new CPUs with clang
      s390: simplify disabled_wait
      s390/ftrace: use HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
      s390/unwind: introduce stack unwind API
      s390/opcodes: add missing instructions to the disassembler
      s390/bug: add entry size to the __bug_table section
      s390: use proper expoline sections for .dma code
      s390/nospec: rename assembler generated expoline thunks
      s390: add missing ENDPROC statements to assembler functions
      locking/lockdep: check for freed initmem in static_obj()
      s390/kernel: add support for kernel address space layout randomization (KASLR)
      s390/kernel: introduce .dma sections
      s390/sclp: do not use static sccbs
      s390/kprobes: use static buffer for insn_page
      s390/kernel: convert SYSCALL and PGM_CHECK handlers to .quad
      s390/kernel: build a relocatable kernel
      ...
    14be4c61
Kconfig 27.4 KB