)]}'
{
  "commit": "6cb7bfebb145af5ea1d052512a2ae7ff07a47202",
  "tree": "677ce52e6ad423f8a652ec3e16f98c3ad33fcc54",
  "parents": [
    "b0faa28493f97b55b36ff5b1a2b8c81bf253a460"
  ],
  "author": {
    "name": "David Gibson",
    "email": "david@gibson.dropbear.id.au",
    "time": "Fri Oct 21 15:45:50 2005 +1000"
  },
  "committer": {
    "name": "Paul Mackerras",
    "email": "paulus@samba.org",
    "time": "Fri Oct 21 22:47:23 2005 +1000"
  },
  "message": "[PATCH] powerpc: Merge thread_info.h\n\nMerge ppc32 and ppc64 versions of thread_info.h.  They were pretty\nsimilar already, the chief changes are:\n\n\t- Instead of inline asm to implement current_thread_info(),\nwhich needs to be different for ppc32 and ppc64, we use C with an\nasm(\"r1\") register variable.  gcc turns it into the same asm as we\nused to have for both platforms.\n\t- We replace ppc32\u0027s \u0027local_flags\u0027 with the ppc64\n\u0027syscall_noerror\u0027 field.  The noerror flag was in fact the only thing\nin the local_flags field anyway, so the ppc64 approach is simpler, and\nmeans we only need a load-immediate/store instead of load/mask/store\nwhen clearing the flag.\n\t- In readiness for 64k pages, when THREAD_SIZE will be less\nthan a page, ppc64 used kmalloc() rather than get_free_pages() to\nallocate the kernel stack.  With this patch we do the same for ppc32,\nsince there\u0027s no strong reason not to.\n\t- For ppc64, we no longer export THREAD_SHIFT and THREAD_SIZE\nvia asm-offsets, thread_info.h can now be safely included in asm, as\non ppc32.\n\nBuilt and booted on G4 Powerbook (ARCH\u003dppc and ARCH\u003dpowerpc) and\nPower5 (ARCH\u003dppc64 and ARCH\u003dpowerpc).\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n",
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