[PATCH v2 00/23] powerpc: Fix W=1 compile errors

["Cédric Le Goater" <clg@kaod.org>]

Hello,

Here is an assorted collection of fixes for W=1.

After this series, only a few errors are left, some missing declarations
in arch/powerpc/kernel/sys_ppc32.c, panic_smp_self_stop() declaration
and a few of these which I don't know how to fix :

  ./arch/powerpc/xmon/xmon.c: In function ‘xmon_print_symbol’:
  ./arch/powerpc/xmon/xmon.c:3656:14: error: variable ‘name’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Werror=clobbered]
   3656 |  const char *name = NULL;
        |              ^~~~

Cheers,

C. 

Changes in v2 :

 - improved commit logs
 - reworked some changes to reduce the number of lines. 
 - fixed misuse of asm/asm-prototypes.h for soft_nmi_interrupt()
 
Cédric Le Goater (23):
  powerpc/mm: Include __find_linux_pte() prototype
  powerpc/pseries/ras: Remove unused variable 'status'
  powerpc/pseries/eeh: Make pseries_pcibios_bus_add_device() static
  powerpc/pseries/ras: Make init_ras_hotplug_IRQ() static
  powerpc/pmem: Include pmem prototypes
  powerpc/setup_64: Make some routines static
  powerpc/mce: Include prototypes
  powerpc/smp: Include tick_broadcast() prototype
  powerpc/smp: Make debugger_ipi_callback() static
  powerpc/optprobes: Remove unused routine patch_imm32_load_insns()
  powerpc/optprobes: Make patch_imm64_load_insns() static
  powerpc/mm: Declare some prototypes
  powerpc/mm: Move hpte_insert_repeating() prototype
  powerpc/mm: Declare preload_new_slb_context() prototype
  powerpc/mm/hugetlb: Make pseries_alloc_bootmem_huge_page() static
  powerpc/mm: Declare arch_report_meminfo() prototype.
  powerpc/watchdog: Declare soft_nmi_interrupt() prototype
  KVM: PPC: Make the VMX instruction emulation routines static
  KVM: PPC: Book3S HV: Include prototypes
  KVM: PPC: Book3S HV: Declare some prototypes
  powerpc/pseries: Make IOV setup routines static
  powerpc/pcidn: Make IOV setup routines static
  powerpc/pseries/eeh: Make pseries_send_allow_unfreeze() static

 arch/powerpc/include/asm/book3s/64/mmu-hash.h |  5 +++++
 arch/powerpc/include/asm/kvm_book3s.h         |  7 +++++++
 arch/powerpc/include/asm/nmi.h                |  1 +
 arch/powerpc/include/asm/pgtable.h            |  3 +++
 arch/powerpc/kernel/mce.c                     |  1 +
 arch/powerpc/kernel/optprobes.c               | 21 +------------------
 arch/powerpc/kernel/setup_64.c                |  7 ++++---
 arch/powerpc/kernel/smp.c                     |  3 ++-
 arch/powerpc/kernel/watchdog.c                |  1 +
 arch/powerpc/kvm/book3s_64_mmu_hv.c           |  1 +
 arch/powerpc/kvm/powerpc.c                    |  8 +++----
 arch/powerpc/lib/pmem.c                       |  1 +
 arch/powerpc/mm/book3s64/hash_hugetlbpage.c   |  4 ----
 arch/powerpc/mm/hugetlbpage.c                 |  2 +-
 arch/powerpc/mm/pgtable.c                     |  1 +
 arch/powerpc/platforms/pseries/eeh_pseries.c  |  5 ++---
 arch/powerpc/platforms/pseries/pci.c          | 15 +++++++------
 arch/powerpc/platforms/pseries/ras.c          | 15 +++++--------
 arch/powerpc/platforms/pseries/setup.c        |  8 +++----
 19 files changed, 51 insertions(+), 58 deletions(-)

-- 
2.26.2