)]}'
{
  "log": [
    {
      "commit": "2d1b2027626d5151fff8ef7c06ca8e7876a1a510",
      "tree": "6ecc861f4f45a5d26309bf12683aa0372358ef7c",
      "parents": [
        "5888da18765ca9af7f10015263d8bc8e3057f128"
      ],
      "author": {
        "name": "Kumar Gala",
        "email": "galak@kernel.crashing.org",
        "time": "Wed Jul 02 01:16:40 2008 +1000"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Thu Jul 03 16:58:10 2008 +1000"
      },
      "message": "powerpc: Fixup lwsync at runtime\n\nTo allow for a single kernel image on e500 v1/v2/mc we need to fixup lwsync\nat runtime.  On e500v1/v2 lwsync causes an illop so we need to patch up\nthe code.  We default to \u0027sync\u0027 since that is always safe and if the cpu\nis capable we will replace \u0027sync\u0027 with \u0027lwsync\u0027.\n\nWe introduce CPU_FTR_LWSYNC as a way to determine at runtime if this is\nneeded.  This flag could be moved elsewhere since we dont really use it\nfor the normal CPU_FTR purpose.\n\nFinally we only store the relative offset in the fixup section to keep it\nas small as possible rather than using a full fixup_entry.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "b7bcda631e87eb3466d0baa9885650ba7d7ed89d",
      "tree": "3a04957c5f1b22e2d4405ccdaa980e6e513ef388",
      "parents": [
        "ae0dc73625f9b0e636ccd130e394c9b654a062fb"
      ],
      "author": {
        "name": "Michael Ellerman",
        "email": "michael@ellerman.id.au",
        "time": "Tue Jun 24 11:32:35 2008 +1000"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Tue Jul 01 11:28:23 2008 +1000"
      },
      "message": "powerpc: Add PPC_NOP_INSTR, a hash define for the preferred nop instruction\n\nA bunch of code has hard-coded the value for a \"nop\" instruction, it\nwould be nice to have a #define for it.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nAcked-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "411781a290b0d0a31fd73826b3ee110f1e3cc3b6",
      "tree": "4a5eb482d99916c17f19a013b52cf808161f32ea",
      "parents": [
        "07630a37beefe8e4401c602f04e3e5bcbba50b31"
      ],
      "author": {
        "name": "Michael Ellerman",
        "email": "michael@ellerman.id.au",
        "time": "Tue Jun 24 11:32:29 2008 +1000"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Tue Jul 01 11:28:21 2008 +1000"
      },
      "message": "powerpc: Add new code patching routines\n\nThis commit adds some new routines for patching code, which will be used\nin a following commit.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "07630a37beefe8e4401c602f04e3e5bcbba50b31",
      "tree": "7e7c7b76abe634eeebb1b161ebfbd18638af2149",
      "parents": [
        "053a858efa46c9ab86363b271374ec02ad2af753"
      ],
      "author": {
        "name": "Michael Ellerman",
        "email": "michael@ellerman.id.au",
        "time": "Tue Jun 24 11:32:28 2008 +1000"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Tue Jul 01 11:28:20 2008 +1000"
      },
      "message": "powerpc: Add ppc_function_entry() which gets the entry point for a function\n\nBecause function pointers point to different things on 32-bit vs 64-bit,\nadd a macro that deals with dereferencing the OPD on 64-bit.  The soon to\nbe merged ftrace wants this, as well as other code I am working on.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nAcked-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "e7a57273c6407bb6903fbaddec8c2119bf318617",
      "tree": "4d5b787c286e1d0ae64f757ef1f68fedd9743a3c",
      "parents": [
        "aaddd3eacaeaef3503035750b3f21ac2bfe97cbf"
      ],
      "author": {
        "name": "Michael Ellerman",
        "email": "michael@ellerman.id.au",
        "time": "Tue Jun 24 11:32:22 2008 +1000"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Tue Jul 01 11:28:19 2008 +1000"
      },
      "message": "powerpc: Allow create_branch() to return errors\n\nCurrently create_branch() creates a branch instruction for you, and\npatches it into the call site.  In some circumstances it would be nice\nto be able to create the instruction and patch it later, and also some\ncode might want to check for errors in the branch creation before\ndoing the patching.  A future commit will change create_branch() to\ncheck for errors.\n\nFor callers that don\u0027t care, replace create_branch() with\npatch_branch(), which just creates the branch and patches it directly.\n\nWhile we\u0027re touching all the callers, change to using unsigned int *,\nas this seems to match usage better.  That allows (and requires) us to\nremove the volatile in the definition of vector in powermac/smp.c and\nmpc86xx_smp.c, that\u0027s correct because now that we\u0027re passing vector as\nan unsigned int * the compiler knows that it\u0027s value might change\nacross the patch_branch() call.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nAcked-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nAcked-by: Jon Loeliger \u003cjdl@freescale.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "aaddd3eacaeaef3503035750b3f21ac2bfe97cbf",
      "tree": "2bac0bedc2185edec916679d218e1c8b89276453",
      "parents": [
        "73f38fe1b563a9d23ffacbda7b51decf41b0c49c"
      ],
      "author": {
        "name": "Michael Ellerman",
        "email": "michael@ellerman.id.au",
        "time": "Tue Jun 24 11:32:21 2008 +1000"
      },
      "committer": {
        "name": "Paul Mackerras",
        "email": "paulus@samba.org",
        "time": "Tue Jul 01 11:28:18 2008 +1000"
      },
      "message": "powerpc: Move code patching code into arch/powerpc/lib/code-patching.c\n\nWe currently have a few routines for patching code in asm/system.h, because\nthey didn\u0027t fit anywhere else. I\u0027d like to clean them up a little and add\nsome more, so first move them into a dedicated C file - they don\u0027t need to\nbe inlined.\n\nWhile we\u0027re moving the code, drop create_function_call(), it\u0027s intended\ncaller never got merged and will be replaced in future with something\ndifferent.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nAcked-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    }
  ]
}