1. 17 5月, 2013 1 次提交
  2. 08 5月, 2013 3 次提交
  3. 11 4月, 2013 1 次提交
  4. 01 2月, 2013 1 次提交
  5. 14 12月, 2012 1 次提交
  6. 28 4月, 2012 1 次提交
  7. 19 1月, 2011 1 次提交
  8. 13 4月, 2010 1 次提交
    • D
      MIPS: Preliminary VDSO · c52d0d30
      David Daney 提交于
      This is a preliminary patch to add a vdso to all user processes.  Still
      missing are ELF headers and .eh_frame information.  But it is enough to
      allow us to move signal trampolines off of the stack.  Note that emulation
      of branch delay slots in the FPU emulator still requires the stack.
      
      We allocate a single page (the vdso) and write all possible signal
      trampolines into it.  The stack is moved down by one page and the vdso is
      mapped into this space.
      Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com>
      To: linux-mips@linux-mips.org
      Patchwork: http://patchwork.linux-mips.org/patch/975/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      c52d0d30
  9. 17 12月, 2009 1 次提交
    • D
      MIPS: Put PGD in C0_CONTEXT for 64-bit R2 processors. · 82622284
      David Daney 提交于
      Processors that support the mips64r2 ISA can in four instructions
      convert a shifted PGD pointer stored in the upper bits of c0_context
      into a usable pointer.  By doing this we save a memory load and
      associated potential cache miss in the TLB exception handlers.
      
      Since the upper bits of c0_context were holding the CPU number, we
      move this to the upper bits of c0_xcontext which doesn't have enough
      bits to hold the PGD pointer, but has plenty for the CPU number.
      Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com>
      Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
      82622284
  10. 02 11月, 2009 2 次提交
  11. 24 9月, 2009 1 次提交
  12. 25 6月, 2009 1 次提交
  13. 11 10月, 2008 1 次提交
  14. 12 10月, 2007 2 次提交
  15. 03 5月, 2007 1 次提交
    • J
      [PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction · d6dd61c8
      Jeremy Fitzhardinge 提交于
      Add hooks to allow a paravirt implementation to track the lifetime of
      an mm.  Paravirtualization requires three hooks, but only two are
      needed in common code.  They are:
      
      arch_dup_mmap, which is called when a new mmap is created at fork
      
      arch_exit_mmap, which is called when the last process reference to an
        mm is dropped, which typically happens on exit and exec.
      
      The third hook is activate_mm, which is called from the arch-specific
      activate_mm() macro/function, and so doesn't need stub versions for
      other architectures.  It's called when an mm is first used.
      Signed-off-by: NJeremy Fitzhardinge <jeremy@xensource.com>
      Signed-off-by: NAndi Kleen <ak@suse.de>
      Cc: linux-arch@vger.kernel.org
      Cc: James Bottomley <James.Bottomley@SteelEye.com>
      Acked-by: NIngo Molnar <mingo@elte.hu>
      d6dd61c8
  16. 27 9月, 2006 1 次提交
  17. 26 4月, 2006 1 次提交
  18. 19 4月, 2006 1 次提交
  19. 21 3月, 2006 1 次提交
  20. 30 10月, 2005 1 次提交
  21. 05 9月, 2005 1 次提交
  22. 17 4月, 2005 1 次提交
    • L
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds 提交于
      Initial git repository build. I'm not bothering with the full history,
      even though we have it. We can create a separate "historical" git
      archive of that later if we want to, and in the meantime it's about
      3.2GB when imported into git - space that would just make the early
      git days unnecessarily complicated, when we don't have a lot of good
      infrastructure for it.
      
      Let it rip!
      1da177e4