)]}'
{
  "log": [
    {
      "commit": "c658eac628aa8df040dfe614556d95e6da3a9ffb",
      "tree": "e2211e1d5c894c29e92d4c744f504b38410efe41",
      "parents": [
        "71d28e6c285548106f551fde13ca6d589433d843"
      ],
      "author": {
        "name": "Chris Zankel",
        "email": "chris@zankel.net",
        "time": "Tue Feb 12 13:17:07 2008 -0800"
      },
      "committer": {
        "name": "Chris Zankel",
        "email": "chris@zankel.net",
        "time": "Wed Feb 13 17:41:43 2008 -0800"
      },
      "message": "[XTENSA] Add support for configurable registers and coprocessors\n\nThe Xtensa architecture allows to define custom instructions and\nregisters. Registers that are bound to a coprocessor are only\naccessible if the corresponding enable bit is set, which allows\nto implement a \u0027lazy\u0027 context switch mechanism. Other registers\nneeds to be saved and restore at the time of the context switch\nor during interrupt handling.\n\nThis patch adds support for these additional states:\n\n- save and restore registers that are used by the compiler upon\n  interrupt entry and exit.\n- context switch additional registers unbound to any coprocessor\n- \u0027lazy\u0027 context switch of registers bound to a coprocessor\n- ptrace interface to provide access to additional registers\n- update configuration files in include/asm-xtensa/variant-fsf\n\nSigned-off-by: Chris Zankel \u003cchris@zankel.net\u003e\n"
    },
    {
      "commit": "29c4dfd92edc26c2cd2c0c64c9201d5b91d6418e",
      "tree": "64b2884bb49a86f2895d9206b79bf9f64e384615",
      "parents": [
        "adba09f01577ea441a761a85aacb1e43b58d35c4"
      ],
      "author": {
        "name": "Chris Zankel",
        "email": "chris@zankel.net",
        "time": "Thu May 31 17:49:32 2007 -0700"
      },
      "committer": {
        "name": "Chris Zankel",
        "email": "chris@zankel.net",
        "time": "Thu May 31 17:49:32 2007 -0700"
      },
      "message": "[XTENSA] Remove non-rt signal handling\n\nThe non-rt signal handling was never really used, so we don\u0027t break\nanything. This patch also cleans up the signal stack-frame to make\nit independent from the processor configuration. It also improves\nthe method used for controlling single-stepping. We now save and\nrestore the \u0027icountlevel\u0027 register that controls single stepping\nand set or clear the saved state to enable or disable it.\n\nSigned-off-by: Chris Zankel \u003cchris@zankel.net\u003e\n"
    },
    {
      "commit": "de4f6e5b41bef50fc981410ae8380f27f4e93bf8",
      "tree": "39e467255d33f89becf50425b019ce5cf402681f",
      "parents": [
        "176fd6c96dcbc263eb1c61eae9fe2a33f23a876d"
      ],
      "author": {
        "name": "Chris Zankel",
        "email": "chris@zankel.net",
        "time": "Thu May 31 17:47:01 2007 -0700"
      },
      "committer": {
        "name": "Chris Zankel",
        "email": "chris@zankel.net",
        "time": "Thu May 31 17:47:01 2007 -0700"
      },
      "message": "[XTENSA] clean-up header files\n\nThe header files in the asm-xtensa directory are not clean and\n\u0027make headers_check\u0027 fails. This is a first patch to fix most of\nthe header files. It removes unnecessary include statements and\nadds some that are required for building the kernel. The linker\nscript required some updates or the linking stage would fail.\n\nSigned-off-by: Chris Zankel \u003cchris@zankel.net\u003e\n"
    },
    {
      "commit": "173d6681380aa1d60dfc35ed7178bd7811ba2784",
      "tree": "9d6d4d2c6dd791499ebab558647efb67ac88ae3a",
      "parents": [
        "fd43fe19b830d6cd0eba08a6c6a5f71a6bd9c1b0"
      ],
      "author": {
        "name": "Chris Zankel",
        "email": "czankel@tensilica.com",
        "time": "Sun Dec 10 02:18:48 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@woody.osdl.org",
        "time": "Sun Dec 10 09:55:39 2006 -0800"
      },
      "message": "[PATCH] xtensa: remove extra header files\n\nThe Xtensa port contained many header files that were never needed.  This\nrather lengthy patch removes all those files.  Unfortunately, there were\nmany dependencies that needed to be updated, so this patch touches quite a\nfew source files.\n\nSigned-off-by: Chris Zankel \u003cchris@zankel.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "04fe6faf10c310480151667e7fe3e06df4208a8e",
      "tree": "14dc22d1bd96e438a71d9434b07d9e49d072ea9a",
      "parents": [
        "30af7120fe6cfa8cf9ccd0626474fa1cd6d2bd59"
      ],
      "author": {
        "name": "Al Viro",
        "email": "viro@ftp.linux.org.uk",
        "time": "Thu Jan 12 01:05:50 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Thu Jan 12 09:08:54 2006 -0800"
      },
      "message": "[PATCH] xtensa: task_pt_regs(), task_stack_page()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "0013a85454c281faaf064ccb576e373a2881aac8",
      "tree": "06fc1af0a321631e89ad0f589214e291bd91d19a",
      "parents": [
        "47003497dd819b10874a2291e54df7dc5cf8be57"
      ],
      "author": {
        "name": "Sam Ravnborg",
        "email": "sam@mars.(none)",
        "time": "Fri Sep 09 20:57:26 2005 +0200"
      },
      "committer": {
        "name": "Sam Ravnborg",
        "email": "sam@mars.(none)",
        "time": "Fri Sep 09 20:57:26 2005 +0200"
      },
      "message": "kbuild: m68k,parisc,ppc,ppc64,s390,xtensa use generic asm-offsets.h support\n\nDelete obsoleted parts form arch makefiles and rename to asm-offsets.h\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n"
    },
    {
      "commit": "9a8fd5589902153a134111ed7a40f9cca1f83254",
      "tree": "6f7a06de25bdf0b2d94623794c2cbbc66b5a77f6",
      "parents": [
        "3f65ce4d141e435e54c20ed2379d983d362a2cb5"
      ],
      "author": {
        "name": "Chris Zankel",
        "email": "czankel@tensilica.com",
        "time": "Thu Jun 23 22:01:26 2005 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@ppc970.osdl.org",
        "time": "Fri Jun 24 00:05:22 2005 -0700"
      },
      "message": "[PATCH] xtensa: Architecture support for Tensilica Xtensa Part 6\n\nThe attached patches provides part 6 of an architecture implementation for the\nTensilica Xtensa CPU series.\n\nSigned-off-by: Chris Zankel \u003cchris@zankel.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    }
  ]
}