1. 02 11月, 2012 2 次提交
  2. 17 10月, 2012 3 次提交
  3. 10 10月, 2012 1 次提交
  4. 09 10月, 2012 2 次提交
  5. 06 10月, 2012 3 次提交
  6. 04 10月, 2012 1 次提交
  7. 03 10月, 2012 1 次提交
  8. 01 10月, 2012 8 次提交
  9. 28 9月, 2012 1 次提交
    • D
      Make most arch asm/module.h files use asm-generic/module.h · 786d35d4
      David Howells 提交于
      Use the mapping of Elf_[SPE]hdr, Elf_Addr, Elf_Sym, Elf_Dyn, Elf_Rel/Rela,
      ELF_R_TYPE() and ELF_R_SYM() to either the 32-bit version or the 64-bit version
      into asm-generic/module.h for all arches bar MIPS.
      
      Also, use the generic definition mod_arch_specific where possible.
      
      To this end, I've defined three new config bools:
      
       (*) HAVE_MOD_ARCH_SPECIFIC
      
           Arches define this if they don't want to use the empty generic
           mod_arch_specific struct.
      
       (*) MODULES_USE_ELF_RELA
      
           Arches define this if their modules can contain RELA records.  This causes
           the Elf_Rela mapping to be emitted and allows apply_relocate_add() to be
           defined by the arch rather than have the core emit an error message.
      
       (*) MODULES_USE_ELF_REL
      
           Arches define this if their modules can contain REL records.  This causes
           the Elf_Rel mapping to be emitted and allows apply_relocate() to be
           defined by the arch rather than have the core emit an error message.
      
      Note that it is possible to allow both REL and RELA records: m68k and mips are
      two arches that do this.
      
      With this, some arch asm/module.h files can be deleted entirely and replaced
      with a generic-y marker in the arch Kbuild file.
      
      Additionally, I have removed the bits from m32r and score that handle the
      unsupported type of relocation record as that's now handled centrally.
      Signed-off-by: NDavid Howells <dhowells@redhat.com>
      Acked-by: NSam Ravnborg <sam@ravnborg.org>
      Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
      786d35d4
  10. 23 9月, 2012 1 次提交
    • F
      frv: Add missing RCU idle APIs on idle loop · 41d8fe5b
      Frederic Weisbecker 提交于
      In the old times, the whole idle task was considered
      as an RCU quiescent state. But as RCU became more and
      more successful overtime, some RCU read side critical
      section have been added even in the code of some
      architectures idle tasks, for tracing for example.
      
      So nowadays, rcu_idle_enter() and rcu_idle_exit() must
      be called by the architecture to tell RCU about the part
      in the idle loop that doesn't make use of rcu read side
      critical sections, typically the part that puts the CPU
      in low power mode.
      
      This is necessary for RCU to find the quiescent states in
      idle in order to complete grace periods.
      
      Add this missing pair of calls in the Frv's idle loop.
      Reported-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com>
      Signed-off-by: NFrederic Weisbecker <fweisbec@gmail.com>
      Cc: David Howells <dhowells@redhat.com>
      Cc: <stable@vger.kernel.org> # 3.3+
      Acked-by: NDavid Howells <dhowells@redhat.com>
      Reviewed-by: NJosh Triplett <josh@joshtriplett.org>
      41d8fe5b
  11. 20 9月, 2012 1 次提交
  12. 23 8月, 2012 1 次提交
  13. 31 7月, 2012 2 次提交
  14. 24 7月, 2012 1 次提交
  15. 23 7月, 2012 1 次提交
  16. 28 6月, 2012 1 次提交
    • P
      Remove useless wrappers of asm-generic/cpumask.h · da870585
      Paul Bolle 提交于
      frv and xtensa both have a header (in their include/asm directories)
      that are thin wrappers around asm-generic/cpumask.h. These wrappers are
      useless, since that header doesn't exist. They are also unused (all
      files including asm/cpumask.h are x86 specific).
      
      hexagon and openrisc generate similar headers at build time (using a
      generic-y entry in include/asm/Kbuild). These generated headers are
      useless and unused too.
      
      Remove these headers and generic-y entries.
      Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
      Acked-by: NRichard Kuo <rkuo@codeaurora.org>
      Acked-by: David Howells <dhowells@redhat.com> [FRV]
      Signed-off-by: NMichal Marek <mmarek@suse.cz>
      da870585
  17. 12 6月, 2012 1 次提交
  18. 02 6月, 2012 9 次提交