)]}' { "log": [ { "commit": "1198c6d45a1ef5f4f7fdfbf33ef7d270493ec575", "tree": "d655aec03674ada60e6a1b82ed28219db11260b1", "parents": [ "c8ddb2713c624f432fa5fe3c7ecffcdda46ea0d4" ], "author": { "name": "Hendrik Brueckner", "email": "brueckner@linux.vnet.ibm.com", "time": "Mon Nov 29 14:38:50 2010 -0800" }, "committer": { "name": "Michal Marek", "email": "mmarek@suse.cz", "time": "Wed Dec 01 13:13:21 2010 +0100" }, "message": "initramfs: Really fix build break on symbol-prefixed archs\n\nDefine the __initramfs_size variable using VMLINUX_SYMBOL() to take care\nof symbol-prefixed architectures, for example, blackfin.\n\nSigned-off-by: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\nCc: Mike Frysinger \u003cvapier.adi@gmail.com\u003e\nCc: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e,\nCc: Michal Marek \u003cmmarek@suse.cz\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n[mmarek: leave out Makefile change, since d63f6d1 already takes care of the\n SYMBOL_PREFIX define]\nSigned-off-by: Michal Marek \u003cmmarek@suse.cz\u003e\n" }, { "commit": "96f935934591b72f5b05fd6923bc8cdcae92f2e5", "tree": "6fe1bcdc31cec5691e0b924d5349bdcb3b7c6a97", "parents": [ "3985c7ce85039adacdf882904ca096f091d39346" ], "author": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Sun Oct 31 10:56:23 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 31 06:35:14 2010 -0700" }, "message": "initramfs: Fix initramfs size for 32-bit arches\n\nCommit ffe8018c3424 (\"initramfs: fix initramfs size calculation\") broke\n32-bit big-endian arches like (on ARAnyM):\n\n VFS: Cannot open root device \"hda1\" or unknown-block(3,1)\n Please append a correct \"root\u003d\" boot option; here are the available partitions:\n fe80 1059408 nfhd8 (driver?)\n fe81 921600 nfhd8p1 00000000-0000-0000-0000-000000000nfhd8p1\n fe82 137807 nfhd8p2 00000000-0000-0000-0000-000000000nfhd8p2\n 0200 3280 fd0 (driver?)\n 0201 3280 fd1 (driver?)\n 0300 1059408 hda driver: ide-gd\n 0301 921600 hda1 00000000-0000-0000-0000-000000000hda1\n 0302 137807 hda2 00000000-0000-0000-0000-000000000hda2\n Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(3,1)\n\nAs pointed out by Kerstin Jonsson \u003ckerstin.jonsson@ericsson.com\u003e, this\nis due to CONFIG_32BIT not being defined, so the initramfs size field is\ndone as a 64-bit quad. On little-endian (like x86) this doesn matter,\nbut on a big-endian machine the 32-bit reads will see the (zero) high\nbits.\n\nOnly mips, s390, and score set CONFIG_32BIT for 32-bit builds, so fix it for\nall other 32-bit arches by inverting the logic and testing for CONFIG_64BIT,\nwhich should be defined on all 64-bit arches.\n\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\n[ I think we should just make it \"u64\" on all architectures and get\n rid of the whole #ifdef CONFIG_xxBIT - Linus ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ffe8018c3424892c9590048fc36caa6c3e0c8a76", "tree": "072f02441ee317679a7029be4a1905a610de683e", "parents": [ "6ae64e428f74e7bacab898ef9665dda719ea6fde" ], "author": { "name": "Hendrik Brueckner", "email": "brueckner@linux.vnet.ibm.com", "time": "Fri Sep 17 15:24:11 2010 -0700" }, "committer": { "name": "Michal Marek", "email": "mmarek@suse.cz", "time": "Wed Sep 29 16:28:59 2010 +0200" }, "message": "initramfs: fix initramfs size calculation\n\nThe size of a built-in initramfs is calculated in init/initramfs.c by\n\"__initramfs_end - __initramfs_start\". Those symbols are defined in the\nlinker script include/asm-generic/vmlinux.lds.h:\n\n#define INIT_RAM_FS \\\n . \u003d ALIGN(PAGE_SIZE); \\\n VMLINUX_SYMBOL(__initramfs_start) \u003d .; \\\n *(.init.ramfs) \\\n VMLINUX_SYMBOL(__initramfs_end) \u003d .;\n\nIf the initramfs file has an odd number of bytes, the \"__initramfs_end\"\nsymbol points to an odd address, for example, the symbols in the\nSystem.map might look like:\n\n 0000000000572000 T __initramfs_start\n 00000000005bcd05 T __initramfs_end\t \u003c-- odd address\n\nAt least on s390 this causes a problem:\n\nCertain s390 instructions, especially instructions for loading addresses\n(larl) or branch addresses must be on even addresses. The compiler loads\nthe symbol addresses with the \"larl\" instruction. This instruction sets\nthe last bit to 0 and, therefore, for odd size files, the calculated size\nis one byte less than it should be:\n\n 0000000000540a9c \u003cpopulate_rootfs\u003e:\n 540a9c: eb cf f0 78 00 24 stmg %r12,%r15,120(%r15),\n 540aa2: c0 10 00 01 8a af larl %r1,572000 \u003c__initramfs_start\u003e\n 540aa8: c0 c0 00 03 e1 2e larl %r12,5bcd04 \u003cinitramfs_end\u003e\n (Instead of 5bcd05)\n ...\n 540abe: 1b c1 sr %r12,%r1\n\nTo fix the problem, this patch introduces the global variable\n__initramfs_size, which is calculated in the \"usr/initramfs_data.S\" file.\nThe populate_rootfs() function can then use the start marker of the\n.init.ramfs section and the value of __initramfs_size for loading the\ninitramfs. Because the start marker and size is sufficient, the\n__initramfs_end symbol is no longer needed and is removed.\n\nSigned-off-by: Michael Holzheu \u003cholzheu@linux.vnet.ibm.com\u003e\nSigned-off-by: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\nReviewed-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nAcked-by: Michal Marek \u003cmmarek@suse.cz\u003e\nAcked-by: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Michal Marek \u003cmmarek@suse.cz\u003e\n" }, { "commit": "6ae64e428f74e7bacab898ef9665dda719ea6fde", "tree": "fdd61e1757e43feddc91eeb32f5ac22e237b5012", "parents": [ "ef894870c6c38580e540c29cfb22a827d54a950a" ], "author": { "name": "Hendrik Brueckner", "email": "brueckner@linux.vnet.ibm.com", "time": "Fri Sep 17 15:24:09 2010 -0700" }, "committer": { "name": "Michal Marek", "email": "mmarek@suse.cz", "time": "Wed Sep 29 16:28:59 2010 +0200" }, "message": "initramfs: generalize initramfs_data.xxx.S variants\n\nRemove initramfs_data.{lzo,lzma,gz,bz2}.S variants and use a common\nimplementation in initramfs_data.S. The common implementation expects the\nfile name of the initramfs to be defined in INITRAMFS_IMAGE.\n\nChange the Makefile to set the INITRAMFS_IMAGE define symbol according\nto the selected compression method.\n\nSigned-off-by: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\nCc: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nAcked-by: Michal Marek \u003cmmarek@suse.cz\u003e\nAcked-by: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Hendrik Brueckner \u003cbrueckner@linux.vnet.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Michal Marek \u003cmmarek@suse.cz\u003e\n" }, { "commit": "a26ee60f90daffe1de6be0d093af86e7279b3dfd", "tree": "01239fb6b173ff46711480b9601c69b92e1715a5", "parents": [ "fb9a4ca9820fd4d7c4906bd393004662451e273e" ], "author": { "name": "Alain Knaff", "email": "alain@knaff.lu", "time": "Wed Jan 07 00:10:27 2009 -0800" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Wed Jan 07 00:10:27 2009 -0800" }, "message": "bzip2/lzma: fix built-in initramfs vs CONFIG_RD_GZIP\n\nImpact: Resolves build failures in some configurations\n\nMakes it possible to disable CONFIG_RD_GZIP . In that case, the\nbuilt-in initramfs will be compressed by whatever compressor is\navailable (bzip2 or lzma) or left uncompressed if none is available.\n\nIt also removes a couple of warnings which occur when no ramdisk\ncompression at all is chosen.\n\nIt also restores the select ZLIB_INFLATE in drivers/block/Kconfig\nwhich somehow came missing. This is needed to activate compilation of\nthe stuff in zlib_deflate.\n\nSigned-off-by: Alain Knaff \u003calain@knaff.lu\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\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" } ] }