)]}' { "log": [ { "commit": "d8c391a5593aca5bea002bcaaec16c7bbd6ec853", "tree": "4180d3edff8377f16ff0ad95f97189f2943fa3a5", "parents": [ "2f97cd3912428f5044fa7715293a69349fc455fa" ], "author": { "name": "Jake Moilanen", "email": "moilanen@austin.ibm.com", "time": "Fri Jun 08 07:27:11 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:29:58 2007 +1000" }, "message": "[POWERPC] Donate idle CPU cycles on dedicated partitions\n\nA Power6 can give up CPU cycles on a dedicated CPU (as opposed to a\nshared CPU) to other shared processors if the administrator asks for it\n(via the HMC).\n\nThis enables that to work properly on P6.\n\nThis just involves setting a bit in the CAS structure as well as the\nVPA. To donate cycles, a CPU has to have all SMT threads idle and\nhave the donate bit set in the VPA. Then call H_CEDE.\n\nThe reason why shared processors just aren\u0027t used is because dedicated\nCPUs are guaranteed an actual processor, yet the system is still able to\nincrease the capacity of the shared CPU pool.\n\nAlso rename the VPA\u0027s cpuctls_task_attrs field to a more accurate name.\n\nSigned-off-by: Jake Moilanen \u003cmoilanen@austin.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "5cf13911b1e72707b6f0eb39b2d819ec6e343d76", "tree": "cdbd2bc3d6f6e1b6fde2d6fcda43abe186db0313", "parents": [ "2f6093c84730b4bad65bcd0f2f904a5769b1dfc5" ], "author": { "name": "Michael Neuling", "email": "mikey@neuling.org", "time": "Mon Aug 07 17:34:50 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Aug 08 17:08:58 2006 +1000" }, "message": "[POWERPC] Update lppaca offset comments\n\nUpdate offset comments. No functional change.\n\nSigned-off-by: Michael Neuling \u003cmikey@neuling.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "2f6093c84730b4bad65bcd0f2f904a5769b1dfc5", "tree": "ab4e64a0520e944062f418e91706ff968e23a6ea", "parents": [ "452b5e21216011f2f068e80443568f5f3f3f4d63" ], "author": { "name": "Michael Neuling", "email": "mikey@neuling.org", "time": "Mon Aug 07 16:19:19 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Aug 08 17:08:56 2006 +1000" }, "message": "[POWERPC] Implement SLB shadow buffer\n\nThis adds a shadow buffer for the SLBs and regsiters it with PHYP.\nOnly the bolted SLB entries (top 3) are shadowed.\n\nThe SLB shadow buffer tells the hypervisor what the kernel needs to\nhave in the SLB for the kernel to be able to function. The hypervisor\ncan use this information to speed up partition context switches.\n\nSigned-off-by: Michael Neuling \u003cmikey@neuling.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c6b3feaf5774508ab5a955a81e45ffefa3b12eaa", "tree": "f2b275db2e425b1441f9a1ab40a377a232c2bc38", "parents": [ "2664b25051f7ab96b22b199aa2f5ef6a949a4296" ], "author": { "name": "Bryan O\u0027Sullivan", "email": "bos@serpentine.com", "time": "Tue Jan 17 17:00:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jan 17 17:18:25 2006 -0800" }, "message": "[PATCH] Fix sparse parse error in lppaca.h\n\nsparse can\u0027t parse a struct definition in include/asm-powerpc/lppaca.h,\neven though gcc can accept it. The form looks like this:\n\n struct __attribute__((whatever)) foo { };\n\nAn equivalent that both gcc and sparse can handle is\n\n struct foo { } __attribute__((whatever));\n\nThis is the only definition of this type in the tree, and fixing it is\neasier than fixing sparse.\n\nSigned-off-by: Bryan O\u0027Sullivan \u003cbos@serpentine.com\u003e\n[ Side note: fixing sparse wouldn\u0027t be hard, but the \"attribute at the\n end\" version is the canonical one, and the one that makes sense. So\n let\u0027s just fix the kernel instead. Luc Van Oostenryck already sent\n out a sparse patch to the sparse mailing list in case anybody cares.\n -- Linus ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3356bb9f7ba378a6e2709f9df95f4ea52111f4df", "tree": "84f370df6e58cec63132f9acce492d585226e671", "parents": [ "e58c3495e6007af59382540bb21ee941e470d88d" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Fri Jan 13 10:26:42 2006 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jan 13 21:17:39 2006 +1100" }, "message": "[PATCH] powerpc: Remove lppaca structure from the PACA\n\nAt present the lppaca - the structure shared with the iSeries\nhypervisor and phyp - is contained within the PACA, our own low-level\nper-cpu structure. This doesn\u0027t have to be so, the patch below\nremoves it, making a separate array of lppaca structures.\n\nThis saves approximately 500*NR_CPUS bytes of image size and kernel\nmemory, because we don\u0027t need aligning gap between the Linux and\nhypervisor portions of every PACA. On the other hand it means an\nextra level of dereference in many accesses to the lppaca.\n\nThe patch also gets rid of several places where we assign the paca\naddress to a local variable for no particular reason.\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "88ced0314938814e1772b4d0d7ab20c52e4472b6", "tree": "3e06de882c0bf5706ee7a8994e06eb8c9ed3feca", "parents": [ "e1333803c3a8fb167ba67ffc5540dbb53fa7deb3" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Fri Dec 16 22:43:46 2005 +0100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jan 09 15:13:08 2006 +1100" }, "message": "[PATCH] powerpc: sanitize header files for user space includes\n\ninclude/asm-ppc/ had #ifdef __KERNEL__ in all header files that\nare not meant for use by user space, include/asm-powerpc does\nnot have this yet.\n\nThis patch gets us a lot closer there. There are a few cases\nwhere I was not sure, so I left them out. I have verified\nthat no CONFIG_* symbols are used outside of __KERNEL__\nany more and that there are no obvious compile errors when\nincluding any of the headers in user space libraries.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "8882a4da1c932c9f311c9f739e6719adea3e25d9", "tree": "1cf5e23780468d35305cde874f31c6223693908f", "parents": [ "584224e4095d8abcf2bef38efacc291be9a44c20" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Nov 09 13:38:01 2005 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Nov 10 11:24:04 2005 +1100" }, "message": "[PATCH] powerpc: Move various ppc64 files with no ppc32 equivalent to powerpc\n\nThis patch moves a bunch of files from arch/ppc64 and\ninclude/asm-ppc64 which have no equivalents in ppc32 code into\narch/powerpc and include/asm-powerpc. The file affected are:\n\tabs_addr.h\n\tcompat.h\n\tlppaca.h\n\tpaca.h\n\ttce.h\n\tcpu_setup_power4.S\n\tioctl32.c\n\tfirmware.c\n\tpacaData.c\n\nThe only changes apart from the move and corresponding Makefile\nchanges are:\n\t- #ifndef/#define in includes updated to _ASM_POWERPC_ form\n\t- trailing whitespace removed\n\t- comments giving full paths removed\n\t- pacaData.c renamed paca.c to remove studlyCaps\n\t- Misplaced { moved in lppaca.h\n\nBuilt and booted on POWER5 LPAR (ARCH\u003dpowerpc and ARCH\u003dppc64), built\nfor 32-bit powermac (ARCH\u003dpowerpc).\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "233ccd0d0452682edb51725410e0f8c0384e8b34", "tree": "061f94c9d9b15087328095b4b4ab1b26aa6cadd2", "parents": [ "b749bfcd1be72f8cb8310e1cac12825bda029432" ], "author": { "name": "Olof Johansson", "email": "olof@lixom.net", "time": "Sat Sep 03 15:55:59 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@evo.osdl.org", "time": "Mon Sep 05 00:06:01 2005 -0700" }, "message": "[PATCH] ppc64: Add VMX save flag to VPA\n\nWe need to indicate to the hypervisor that it needs to save our VMX\nregisters when switching partitions on a shared-processor system, just as\nit needs to for FP and PMC registers.\n\nThis could be made to be on-demand when VMX is used, but we don\u0027t do that\nfor FP nor PMC right now either so let\u0027s not overcomplicate things.\n\nSigned-off-by: Olof Johansson \u003colof@lixom.net\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Anton Blanchard \u003canton@samba.org\u003e\nCc: \u003cengebret@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }