)]}' { "log": [ { "commit": "92f37fd2ee805aa77925c1e64fd56088b46094fc", "tree": "8251c38b83ab362116dac89d94412ce229b42831", "parents": [ "c7a3c5da35055e2fa97ed4f0da3eec4bd0ef4c38" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Sun Mar 25 22:14:49 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:24:21 2007 -0700" }, "message": "[NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support\n\nNow that network timestamps use ktime_t infrastructure, we can add a new\nSOL_SOCKET sockopt SO_TIMESTAMPNS.\n\nThis command is similar to SO_TIMESTAMP, but permits transmission of\na \u0027timespec struct\u0027 instead of a \u0027timeval struct\u0027 control message.\n(nanosecond resolution instead of microsecond)\n\nControl message is labelled SCM_TIMESTAMPNS instead of SCM_TIMESTAMP\n\nA socket cannot mix SO_TIMESTAMP and SO_TIMESTAMPNS : the two modes are\nmutually exclusive.\n\nsock_recv_timestamp() became too big to be fully inlined so I added a\n__sock_recv_timestamp() helper function.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nCC: linux-arch@vger.kernel.org\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ae40eb1ef30ab4120bd3c8b7e3da99ee53d27a23", "tree": "b5ae288b3c27d13bde9648c41d7db3cfe1884bc2", "parents": [ "cb69cc52364690d7789940c480b3a9490784b680" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Sun Mar 18 17:33:16 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Apr 25 22:24:04 2007 -0700" }, "message": "[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution\n\nNow network timestamps use ktime_t infrastructure, we can add a new\nioctl() SIOCGSTAMPNS command to get timestamps in \u0027struct timespec\u0027.\nUser programs can thus access to nanosecond resolution.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nCC: Stephen Hemminger \u003cshemminger@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "afbc1e994ddcf3b6fe2dc928ee8dc31a5d0c3118", "tree": "95ccefc1b49aa275d06c39f9bd386a7d2ceb7d6a", "parents": [ "04439694ea82fed62a97fd474147966381201954" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Mar 26 20:42:39 2007 +0200" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Mar 26 20:43:46 2007 +0200" }, "message": "[S390] Fix TCP/UDP pseudo header checksum computation.\n\ngit commit f994aae1bd8e4813d59a2ed64d17585fe42d03fc changed the\nfunction declaration of csum_tcpudp_nofold. Argument types were\nchanged from unsigned long to __be32 (unsigned int). Therefore we\nlost the implicit type conversion that zeroed the upper half of the\nregisters that are used to pass parameters. Since the inline assembly\nrelied on this we ended up adding random values and wrong checksums\nwere created.\nShowed only up on machines with more than 4GB since gcc produced code\nwhere the registers that are used to pass \u0027saddr\u0027 and \u0027daddr\u0027 previously\ncontained addresses before calling this function.\nFix this by using 32 bit arithmetics and convert code to C, since gcc\nproduces better code than these hand-optimized versions.\n\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "fb1c171992041e1d4bfb8c010548fa97f2106827", "tree": "543a7b7d89d2c84643417795d8e6993d97a7e51f", "parents": [ "fbb04f38cf85ae8691cf3049ec62636ad968479b" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Mar 19 13:19:07 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Mar 19 13:19:07 2007 +0100" }, "message": "[S390] Wire up sys_utimes.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "fbb04f38cf85ae8691cf3049ec62636ad968479b", "tree": "57851e73e07e01cad97db37c2633dd1e9fe35c12", "parents": [ "10c16a37e32b74abe088c303f600746e73f5b7e2" ], "author": { "name": "Michael Holzheu", "email": "holzheu@de.ibm.com", "time": "Mon Mar 19 13:19:03 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Mar 19 13:19:03 2007 +0100" }, "message": "[S390] reboot from and dump to SCSI under z/VM fails.\n\nWe used wrong length values for ipl and dump hardware structures.\nSince z/VM checks the ipl parameters more accurately than LPAR,\nthe operations fail there.\n\nSigned-off-by: Michael Holzheu \u003cholzheu@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "5ea732fba7cf1ccded5e762f219a892be4d8d8dc", "tree": "a6761fa427763e357b8d9d4757dc4b4e200e43ef", "parents": [ "4925c7e22293dbf2b85351e8c2323ad8282396b3" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Mar 05 23:35:50 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Mar 05 23:35:50 2007 +0100" }, "message": "[S390] check_bugs() should be inline.\n\nDon\u0027t have functions in header files unless they are inline.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c5dd8586707800cd7bbdefcd675ad7d3c9afcd57", "tree": "e80b86321c3e7e2c478ad8d7850d8b3c98be7850", "parents": [ "25864162c15e61b494aa619974a4d521270362f7" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Mar 05 23:35:43 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Mar 05 23:35:43 2007 +0100" }, "message": "[S390] reipl: move dump_prefix_page out of text section.\n\nReipl doesn\u0027t work on older machines were s390_reset_machine() gets\ncalled. The reason is that the text section is read-only but the\nvariable dump_prefix_page is there. Since s390_reset_machine() writes\nto it we get a protection exception.\nTherefore move dump_prefix_page to the bss section.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "3a5f10e3708e00c406f154bae412652ec3eb2b48", "tree": "057bb6524bbd60b48c78de5770ae9855f60f1cab", "parents": [ "de61c9341ba144f6f21fdaae48ffbd811fc6637f" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Wed Feb 21 10:55:59 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Feb 21 10:55:59 2007 +0100" }, "message": "[S390] add atomic64_xchg to s390\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "de61c9341ba144f6f21fdaae48ffbd811fc6637f", "tree": "43e7cf1549f17bbd18a936806ced2bda21f07de4", "parents": [ "4562c9fffc3f8fca99f22671ad497aedd1737a5e" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Wed Feb 21 10:55:55 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Feb 21 10:55:55 2007 +0100" }, "message": "[S390] local_t cleanup : use asm-generic/local.h.\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "615b04b301fd4e1b7680a498b873c4ae9baad92f", "tree": "8f6ad0f048507858cfbdfef3f2dee5c7cffe3bbe", "parents": [ "229d9c6dfb2900559449575a56dc8abcaf0bce9d" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Feb 21 10:55:37 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Feb 21 10:55:37 2007 +0100" }, "message": "[S390] nss: Free unused memory in kernel image.\n\nWith CONFIG_SHARED_KERNEL the kernel text segment that might be in a\nread only memory sections starts at 1MB. Memory between 0x12000 and\n0x100000 is unused then. Free this, so we have appr. an extra MB\nof memory available.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "46b05d2617c8efd8ec6b19acd2c95541a0118c13", "tree": "518998d59432b6387de28021780a84c42f1c116b", "parents": [ "72960a02c270950253126ee8b339afd400f55273" ], "author": { "name": "Michael Holzheu", "email": "holzheu@de.ibm.com", "time": "Wed Feb 21 10:55:21 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Feb 21 10:55:21 2007 +0100" }, "message": "[S390] New header file ipl.h\n\nSetup.h has been misused for ipl related stuff in the past. We now move\neverything, which has to do with ipl and reipl to a new header file named\n\"ipl.h\".\n\nSigned-off-by: Michael Holzheu \u003cholzheu@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "72960a02c270950253126ee8b339afd400f55273", "tree": "3dec1f231bac88c2457af8a33b146b7df25df603", "parents": [ "6c732de2d3673e28c6a976c98ee6ba4d197a919a" ], "author": { "name": "Michael Holzheu", "email": "holzheu@de.ibm.com", "time": "Wed Feb 21 10:55:18 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Feb 21 10:55:18 2007 +0100" }, "message": "[S390] New get_cpu_id() inline assembly\n\nReplace two stidp inline assemblies with one global implementation.\n\nSigned-off-by: Michael Holzheu \u003cholzheu@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "022ae414daadb718130679e4eacc105521f11ec7", "tree": "37f55e86e79d1847d7a6f8c9fce9e959dae3f5a5", "parents": [ "045236ab190636c989ae8198eca37cfbafc1430b" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 12 15:49:57 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 12 15:49:57 2007 +0100" }, "message": "[S390] remove __io_virt and mmiowb.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "4dd3cc5caf41d55cd5e55f32902c8a2ad3296e19", "tree": "458be42776f00233f99fa270b8f249f6a1c95c5c", "parents": [ "0ec67667ab414b18a0518d5b11c842fd342e9cb1" ], "author": { "name": "Cornelia Huck", "email": "cornelia.huck@de.ibm.com", "time": "Mon Feb 12 15:47:18 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 12 15:47:18 2007 +0100" }, "message": "[S390] cio: Fixup interface for setting options on ccw devices.\n\nThe current ccw_device_set_options() sets a specified mask of options\nand clears those not specified, but there is no way to find out which\noptions have already been set.\n\nIn order to fix this up, introduce the following interface changes:\n\nccw_device_set_options() now only sets the specified bits, but does\nnot clear those that are not specified.\n\nccw_device_clear_options() clears the specified bits.\n\nccw_device_set_options_mask() provides the old semantics (setting only\nthe specified bits and clearing the others).\n\nDevice drivers now work as expected. qdio has been adapted.\n\nSigned-off-by: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "23db764d3db5a4bb1e104ad9310e5dc18e4ffa1b", "tree": "d8a944f4e0ac27adda477295886cfbe08f0f73cb", "parents": [ "5ea8176994003483a18c8fed580901e2125f8a83" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Feb 11 18:15:29 2007 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 11:18:07 2007 -0800" }, "message": "[PATCH] Switch s390 to NO_IOMEM\n\nMartin Schwidefsky wrote:\n \"s390 does not even need (in|out)b(_p|). I wondered what else from\n io.h do we not need. The answer is: almost nothing. With the devres\n patch from Al and the dma-mapping patch from Heiko we can get rid of\n iomem and all associated definitions.\"\n\nSo we\u0027ll just need to replace NO_IOPORT with NO_IOMEM in Kconfig and\nkill arch/s390/mm/ioremap.c.\n\nBTW, there\u0027s an annoying bit of junk in there - IO_SPACE_LIMIT. We\nonly need it for /proc/ioports, which AFAICS shouldn\u0027t even be there\non s390 (or uml). OTOH, removing that thing would mean a user-visible\nchange - we go from \"empty file in /proc\" to \"no such file in /proc\"...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4564f9e5fd00767d11fcf61e0d52787706dfcc87", "tree": "e7d2dd2c80099c23a7dadfb53f8faa74dba7d484", "parents": [ "4a3b0a490d49ada8bbf3f426be1a0ace4dcd0a55" ], "author": { "name": "Tilman Schmidt", "email": "tilman@imap.cc", "time": "Sat Feb 10 01:45:00 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Feb 11 10:51:26 2007 -0800" }, "message": "[PATCH] consolidate line discipline number definitions\n\nThe line discipline numbers N_* are currently defined for each architecture\nindividually, but (except for a seeming mistake) identically, in\nasm/termios.h. There is no obvious reason why these numbers should be\narchitecture specific, nor any apparent relationship with the termios\nstructure. The total number of these, NR_LDISCS, is defined in linux/tty.h\nanyway. So I propose the following patch which moves the definitions of\nthe individual line disciplines to linux/tty.h too.\n\nThree of these numbers (N_MASC, N_PROFIBUS_FDL, and N_SMSBLOCK) are unused\nin the current kernel, but the patch still keeps the complete set in case\nthere are plans to use them yet.\n\nSigned-off-by: Tilman Schmidt \u003ctilman@imap.cc\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "162e006ef59266b9ebf34e3d15ca1f3d9ee956d7", "tree": "d7f1b61fbe822e71867bd04ee4ee7f3f1cd20842", "parents": [ "ab14de6c37fae22911ba99f4171613e6d758050b" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Feb 05 21:18:41 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:18:41 2007 +0100" }, "message": "[S390] Mark kernel text section read-only.\n\nSet read-only flag in the page table entries for the kernel image text\nsection. This will catch all instruction caused corruptions withing the\ntext section.\nInstruction replacement via kprobes still works, since it bypasses now\ndynamic address translation.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "ab14de6c37fae22911ba99f4171613e6d758050b", "tree": "7545169fe9d64a82616ae37f2b6c1a420c77f30f", "parents": [ "31ee4b2f40994e8b21691f85cdd4052551a789b7" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Feb 05 21:18:37 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:18:37 2007 +0100" }, "message": "[S390] Convert memory detection into C code.\n\nHopefully this will make it more maintainable and less error prone.\nCode makes use of search_exception_tables(). Since it calls this\nfunction before the kernel exeception table is sorted, there is an\nearly call to sort_main_extable().\n\nThis way it\u0027s easy to use the already present infrastructure of fixup\nsections. Also this would allows to easily convert the rest of\nhead[31|64].S into C code.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "31ee4b2f40994e8b21691f85cdd4052551a789b7", "tree": "1bb167e720e25a2ea9a5168b21cc882f85b18fa8", "parents": [ "31cb4bd31a48f62105d037ad53192b94d4c08f53" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:18:31 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:18:31 2007 +0100" }, "message": "[S390] Calibrate delay and bogomips.\n\nPreset the bogomips number to the cpu capacity value reported by\nstore system information in SYSIB 1.2.2. This value is constant\nfor a particular machine model and can be used to determine\nrelative performance differences between machines.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "cced1dd42ebcebc7fa7f02fe487e48aa71752401", "tree": "989ef44c23b900309f070184b8bf3412d5b98dbf", "parents": [ "fe355b7f1c7400cbb71762a1237461be03f88265" ], "author": { "name": "Michael Holzheu", "email": "holzheu@de.ibm.com", "time": "Mon Feb 05 21:18:26 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:18:26 2007 +0100" }, "message": "[S390] Add crypto support for 3592 tape devices\n\n3592 tape devices are able to write data encrpyted on tape mediums.\nThis z/Linux device driver support includes the following functions:\n * ioctl to switch on/off encryption\n * ioctl to query encryption status of drive\n * ioctls to set and query key encrypting keys (kekls)\n * long busy interrupt handling\n\nSigned-off-by: Michael Holzheu \u003cholzheu@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "fe355b7f1c7400cbb71762a1237461be03f88265", "tree": "8ef581c8ff0889a200bae88a4961395bcb80aec4", "parents": [ "1b2782948997cf5a0d1747de13d43ba7dfa7c543" ], "author": { "name": "Hongjie Yang", "email": "hongjie@us.ibm.com", "time": "Mon Feb 05 21:18:24 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:18:24 2007 +0100" }, "message": "[S390] boot from NSS support\n\nAdd support to boot from a named saved segment (NSS).\n\nSigned-off-by: Hongjie Yang \u003chongjie@us.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "1b2782948997cf5a0d1747de13d43ba7dfa7c543", "tree": "3c9c74179f2e8feaaaf48c1ff6dad78e979ed2e5", "parents": [ "d54853ef8cb17296ac7bce9c77430fb7c80532d0" ], "author": { "name": "Jan Glauber", "email": "jan.glauber@de.ibm.com", "time": "Mon Feb 05 21:18:22 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:18:22 2007 +0100" }, "message": "[S390] Support for s390 Pseudo Random Number Generator\n\nStarting with the z9 the CPU Cryptographic Assist Facility comes with\nan integrated Pseudo Random Number Generator. The generator creates\nrandom numbers by an algorithm similar to the ANSI X9.17 standard.\nThe pseudo-random numbers can be accessed via a character device driver\nnode called /dev/prandom. Similar to /dev/urandom any amount of bytes\ncan be read from the device without blocking.\n\nSigned-off-by: Jan Glauber \u003cjan.glauber@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "d54853ef8cb17296ac7bce9c77430fb7c80532d0", "tree": "649e14d532e17231225a042a7c9a3d9207ad91ee", "parents": [ "c1821c2e9711adc3cd298a16b7237c92a2cee78d" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:18:19 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:18:19 2007 +0100" }, "message": "[S390] ETR support.\n\nThis patch adds support for clock synchronization to an external time\nreference (ETR). The external time reference sends an oscillator\nsignal and a synchronization signal every 2^20 microseconds to keep\nthe TOD clocks of all connected servers in sync. For availability\ntwo ETR units can be connected to a machine. If the clock deviates\nfor more than the sync-check tolerance all cpus get a machine check\nthat indicates that the clock is out of sync. For the lovely details\nhow to get the clock back in sync see the code below.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c1821c2e9711adc3cd298a16b7237c92a2cee78d", "tree": "9155b089db35a37d95863125ea4c5f918bd7801b", "parents": [ "86aa9fc2456d8a662f299a70bdb70987209170f0" ], "author": { "name": "Gerald Schaefer", "email": "geraldsc@de.ibm.com", "time": "Mon Feb 05 21:18:17 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:18:17 2007 +0100" }, "message": "[S390] noexec protection\n\nThis provides a noexec protection on s390 hardware. Our hardware does\nnot have any bits left in the pte for a hw noexec bit, so this is a\ndifferent approach using shadow page tables and a special addressing\nmode that allows separate address spaces for code and data.\n\nAs a special feature of our \"secondary-space\" addressing mode, separate\npage tables can be specified for the translation of data addresses\n(storage operands) and instruction addresses. The shadow page table is\nused for the instruction addresses and the standard page table for the\ndata addresses.\nThe shadow page table is linked to the standard page table by a pointer\nin page-\u003elru.next of the struct page corresponding to the page that\ncontains the standard page table (since page-\u003eprivate is not really\nprivate with the pte_lock and the page table pages are not in the LRU\nlist).\nDepending on the software bits of a pte, it is either inserted into\nboth page tables or just into the standard (data) page table. Pages of\na vma that does not have the VM_EXEC bit set get mapped only in the\ndata address space. Any try to execute code on such a page will cause a\npage translation exception. The standard reaction to this is a SIGSEGV\nwith two exceptions: the two system call opcodes 0x0a77 (sys_sigreturn)\nand 0x0aad (sys_rt_sigreturn) are allowed. They are stored by the\nkernel to the signal stack frame. Unfortunately, the signal return\nmechanism cannot be modified to use an SA_RESTORER because the\nexception unwinding code depends on the system call opcode stored\nbehind the signal stack frame.\n\nThis feature requires that user space is executed in secondary-space\nmode and the kernel in home-space mode, which means that the addressing\nmodes need to be switched and that the noexec protection only works\nfor user space.\nAfter switching the addressing modes, we cannot use the mvcp/mvcs\ninstructions anymore to copy between kernel and user space. A new\nmvcos instruction has been added to the z9 EC/BC hardware which allows\nto copy between arbitrary address spaces, but on older hardware the\npage tables need to be walked manually.\n\nSigned-off-by: Gerald Schaefer \u003cgeraldsc@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "9b241cc862d55038c43feee86670cb7d86cf01c1", "tree": "a5d6afbd3c6e424ab08edecd78f88a396b5f04e9", "parents": [ "758976f9a55cb22ddc602a0690d67f9546e3e43f" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Feb 05 21:17:38 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:17:38 2007 +0100" }, "message": "[S390] Add set_fs(USER_DS) to start_thread().\n\nCurrently works anyway since search_binary_handler has a\nset_fs(USER_DS). But start_thread() is the place where this should be\ndone. Following all other architectures...\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c48e09131bd7c632c80a3245688d2d29dbc4f6b5", "tree": "75ba8b96271121ae64724e967024bcc02b01e0ee", "parents": [ "1125b4640fea29aafe9bf24672e2da9672f6592e" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Feb 05 21:17:20 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:17:20 2007 +0100" }, "message": "[S390] Small barrier() and cpu_relax() cleanup.\n\ncpu_relax() has barrier() semantics hence there is no need to use both\nof them in conjunction in sclp_sync_wait(). Also change cpu_relax()\nso it\u0027s more obvious that it has barrier semantics.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "3b0b4af2c7593af6dfe92afa1033033c4746ec11", "tree": "cd6f2c92f7988ff0100d06610a5461fcb6db5228", "parents": [ "32c5b050927c515cea4083eb8f3a7177dc4279a1" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Feb 05 21:16:58 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:16:58 2007 +0100" }, "message": "[S390] Simplify virt_to_phys.\n\nNo need to use lrag in 64 bit addressing mode since lra will do the\nsame.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "2b67fc46061b2171fb8fbb55d1ac717abd533569", "tree": "d4e9db6e7d51d2fc3cf782bf11e24ed7fbc544a0", "parents": [ "55dff5224abeb734b12c1661c34ccf534955bee7" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Feb 05 21:16:47 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Feb 05 21:16:47 2007 +0100" }, "message": "[S390] Get rid of a lot of sparse warnings.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "aae7d14f619c665b83e07013e3dda8694ea3e40b", "tree": "031a1a3210ed7a62662df79a806bb4f77e187f88", "parents": [ "e4f0ae0ea63caceff37a13f281a72652b7ea71ba" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Wed Jan 10 23:15:45 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Jan 11 18:18:22 2007 -0800" }, "message": "[PATCH] FD_ZERO build fix\n\nunionfs managed to hit this on s390. Some architectures use __ptr_t in their\nFD_ZERO implementation. We don\u0027t have a __ptr_t. Switch them over to plain\nold void*.\n\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Josef \u0027Jeff\u0027 Sipek \u003cjsipek@cs.sunysb.edu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d8ad075ef60ca33f1bd8e227eed2202108fd6cd8", "tree": "af7763b3cef733e8b98c72067aa457d74af33f5b", "parents": [ "de338a3795bbcb3c3d77591f65118cbec776cc39" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Tue Jan 09 10:18:50 2007 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Tue Jan 09 10:18:50 2007 +0100" }, "message": "[S390] don\u0027t call handle_mm_fault() if in an atomic context.\n\nThere are several places in the futex code where a spin_lock is held\nand still uaccesses happen. Deadlocks are avoided by increasing the\npreempt count. The pagefault handler will then not take any locks\nbut will immediately search the fixup tables.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "a45e14148fb34175cba042df8979e7982758635f", "tree": "10add976d1291f4172e95aea60e2c44594b9813d", "parents": [ "b3c14d0bfd1739b930f26df90552a4d8cdcca0a6" ], "author": { "name": "Michael Holzheu", "email": "holzheu@de.ibm.com", "time": "Fri Dec 15 17:18:22 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Fri Dec 15 17:18:22 2006 +0100" }, "message": "[S390] Fix reboot hang on LPARs\n\nReboot hangs on LPARs without diag308 support. The reason for this is,\nthat before the reboot is done, the channel subsystem is shut down.\nDuring the reset on each possible subchannel a \"store subchannel\" is\ndone. This operation can end in a program check interruption, if the\nspecified subchannel set is not implemented by the hardware. During\nthe reset, currently we do not have a program check handler, which\nleads to the described kernel bug. We install now a new program check\nhandler for the reboot code to fix this problem.\n\nSigned-off-by: Michael Holzheu \u003cholzheu@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "028cf917b258b11286437a1b96e64030f94fd46d", "tree": "20036cfc27424fe5287335764226ecb807852d04", "parents": [ "86b22470f68528c68cb25dbd58886040e1917494" ], "author": { "name": "Ursula Braun", "email": "braunu@de.ibm.com", "time": "Fri Dec 15 17:18:14 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Fri Dec 15 17:18:14 2006 +0100" }, "message": "[S390] Hipersocket multicast queue: make sure outbound handler is called\n\nA HiperSocket multicast queue works asynchronously. When sending\nbuffers, the buffer state change from PRIMED to EMPTY may happen\ndelayed. Reschedule the checking for changes in the outbound queue,\nif there are still PRIMED buffers.\n\nSigned-off-by: Ursula Braun \u003cbraunu@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "ec8c0446b6e2b67b5c8813eb517f4bf00efa99a9", "tree": "e7c12d7c486c958a5e38888b41cfcd6a558f1aff", "parents": [ "bcd022801ee514e28c32837f0b3ce18c775f1a7b" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Dec 12 17:14:57 2006 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Wed Dec 13 09:27:08 2006 -0800" }, "message": "[PATCH] Optimize D-cache alias handling on fork\n\nVirtually index, physically tagged cache architectures can get away\nwithout cache flushing when forking. This patch adds a new cache\nflushing function flush_cache_dup_mm(struct mm_struct *) which for the\nmoment I\u0027ve implemented to do the same thing on all architectures\nexcept on MIPS where it\u0027s a no-op.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "88032b322a38b37335c8cb2e3473a45c81d280eb", "tree": "cd722ab15b18a10f6b1aa50656b8da713ee8b799", "parents": [ "63f3861d2fbf8ccbad1386ac9ac8b822c036ea00", "028d9b3cc62cb9dd31f1b5929edb3c23612cfccc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 11:21:55 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 11:21:55 2006 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git390.osdl.marist.edu/pub/scm/linux-2.6\n\n* \u0027for-linus\u0027 of git://git390.osdl.marist.edu/pub/scm/linux-2.6:\n [S390] Poison init section before freeing it.\n [S390] Use add_active_range() and free_area_init_nodes().\n [S390] Virtual memmap for s390.\n [S390] Update documentation for dynamic subchannel mapping.\n [S390] Use dev-\u003egroups for adding/removing the subchannel attribute group.\n [S390] Support for disconnected devices reappearing on another subchannel.\n [S390] subchannel lock conversion.\n [S390] Some preparations for the dynamic subchannel mapping patch.\n [S390] runtime switch for qdio performance statistics\n [S390] New DASD feature for ERP related logging\n [S390] add reset call handler to the ap bus.\n [S390] more workqueue fixes.\n [S390] workqueue fixes.\n [S390] uaccess_pt: add missing down_read() and convert to is_init().\n" }, { "commit": "be90038a24c814dc98bc5a813f41855779000018", "tree": "6ed4585714f0a90e0de6627c403adc3fc42644d2", "parents": [ "96b066b85c8e5b28fa7f25a7f0644f70f46b8881" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Fri Dec 08 02:38:43 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Fri Dec 08 08:28:56 2006 -0800" }, "message": "[PATCH] tty: preparatory structures for termios revamp\n\nIn order to sort out our struct termios and add proper speed control we need\nto separate the kernel and user termios structures. Glibc is fine but the\nother libraries rely on the kernel exported struct termios and we need to\nextend this without breaking the ABI/API\n\nTo do so we add a struct ktermios which is the kernel view of a termios\nstructure and overlaps the struct termios with extra fields on the end for\nnow. (That limitation will go away in later patches). Some platforms (eg\nalpha) planned ahead and thus use the same struct for both, others did not.\n\nThis just adds the structures but does not use them, it seems a sensible\nsplitting point for bisect if there are compile failures (not that I expect\nthem)\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f4eb07c17df2e6cf9bd58bfcd9cc9e05e9489d07", "tree": "c1b4b422d3b8183edf452cc745dadd0fe129018b", "parents": [ "7f090145a14afc35844dce80174c9c24f9e66ec5" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Dec 08 15:56:07 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Fri Dec 08 15:56:07 2006 +0100" }, "message": "[S390] Virtual memmap for s390.\n\nVirtual memmap support for s390. Inspired by the ia64 implementation.\n\nUnlike ia64 we need a mechanism which allows us to dynamically attach\nshared memory regions.\nThese memory regions are accessed via the dcss device driver. dcss\nimplements the \u0027direct_access\u0027 operation, which requires struct pages\nfor every single shared page.\nTherefore this implementation provides an interface to attach/detach\nshared memory:\n\nint add_shared_memory(unsigned long start, unsigned long size);\nint remove_shared_memory(unsigned long start, unsigned long size);\n\nThe purpose of the add_shared_memory function is to add the given\nmemory range to the 1:1 mapping and to make sure that the\ncorresponding range in the vmemmap is backed with physical pages.\nIt also initialises the new struct pages.\n\nremove_shared_memory in turn only invalidates the page table\nentries in the 1:1 mapping. The page tables and the memory used for\nstruct pages in the vmemmap are currently not freed. They will be\nreused when the next segment will be attached.\nGiven that the maximum size of a shared memory region is 2GB and\nin addition all regions must reside below 2GB this is not too much of\na restriction, but there is room for improvement.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "9575bf265711cabe7147a68003a56a9f19f034da", "tree": "d13dc1c76470ba24fc1d8333adf6890a45df327a", "parents": [ "85eca8503997cf3a869b159954f703530c865299" ], "author": { "name": "Horst Hummel", "email": "horst.hummel@de.ibm.com", "time": "Fri Dec 08 15:54:15 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Fri Dec 08 15:54:15 2006 +0100" }, "message": "[S390] New DASD feature for ERP related logging\n\nIt is now possible to enable/disable ERP related logging without re-compile\nand re-ipl. A additional sysfs-attribute \u0027erplog\u0027 allows to switch the\nlogging non-interruptive.\n\nSigned-off-by: Horst Hummel \u003chorst.hummel@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "7d1362c0d05b8543807ab403ac8ce813cab41fa4", "tree": "78f4f97229af02e4a8e3d1851b003b296db6dcda", "parents": [ "f46ba2235feab5e686b1234c328a0577cde86e21" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed Dec 06 20:40:38 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:46 2006 -0800" }, "message": "[PATCH] cleanup asm/setup.h userspace visibility\n\nMake the contents of the userspace asm/setup.h header consistent on all\narchitectures:\n\n - export setup.h to userspace on all architectures\n - export only COMMAND_LINE_SIZE to userspace\n - frv: move COMMAND_LINE_SIZE from param.h\n - i386: remove duplicate COMMAND_LINE_SIZE from param.h\n - arm:\n - export ATAGs to userspace\n - change u8/u16/u32 to __u8/__u16/__u32\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nAcked-by: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f5738ceed46782aea7663d62cb6398eb05fc4ce0", "tree": "156ebf498bc1d892d6f9e33d2751869417e30eb4", "parents": [ "28ec24e23229ae3d333f8d7f0e6b31fa8ea7bf46" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Dec 06 20:37:29 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:37 2006 -0800" }, "message": "[PATCH] remove kernel syscalls\n\nThe last thing we agreed on was to remove the macros entirely for 2.6.19,\non all architectures. Unfortunately, I think nobody actually _did_ that,\nso they are still there.\n\n[akpm@osdl.org: x86_64 fix]\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Greg Schafer \u003cgschafer@zip.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e62438630ca37539c8cc1553710bbfaa3cf960a7", "tree": "83d3e0e016facfee73afba23d306034d60d87495", "parents": [ "2d941e99dfa2f58f4cf294943274a4f8e264aab7" ], "author": { "name": "Matthew Wilcox", "email": "matthew@wil.cx", "time": "Mon Dec 04 03:38:31 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Mon Dec 04 19:41:15 2006 -0800" }, "message": "[PATCH] Centralise definitions of sector_t and blkcnt_t\n\nCONFIG_LBD and CONFIG_LSF are spread into asm/types.h for no particularly\ngood reason.\n\nCentralising the definition in linux/types.h means that arch maintainers\ndon\u0027t need to bother adding it, as well as fixing the problem with\nx86-64 users being asked to make a decision that has absolutely no\neffect.\n\nThe H8/300 porters seem particularly confused since I\u0027m not aware of any\nmicrocontrollers that need to support 2TB filesystems.\n\nSigned-off-by: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8b62bc9642300471737bc3b77b2a4a2ead46dedb", "tree": "0e510eac55df04ad244b74149c1fd7b8cc75e5e4", "parents": [ "ce26a8532fd062ccd3f3c589a4be269a2dc20f00" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Dec 04 15:40:56 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Dec 04 15:40:56 2006 +0100" }, "message": "[S390] Memory detection fixes.\n\nVMALLOC_END on 31bit should be 0x8000000UL instead of 0x7fffffffL.\nThe page mask which is used to make sure memory_end is on 4MB/2MB\nboundary is wrong and not needed. Therefore remove it.\nMake sure a vmalloc area does also exist and work on (future)\nmachines with 4TB and more memory.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "ce26a8532fd062ccd3f3c589a4be269a2dc20f00", "tree": "dba7b023453f6077bafb750cf7fd55c040723907", "parents": [ "09252e77ed13b1b412329825bad5797fbdd5a5c8" ], "author": { "name": "Cornelia Huck", "email": "cornelia.huck@de.ibm.com", "time": "Mon Dec 04 15:40:54 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Dec 04 15:40:54 2006 +0100" }, "message": "[S390] cio: Make ccw_dev_id_is_equal() more robust.\n\nUsing memcmp to compare ccw_dev_id implies that the whole structure (incl.\npadding) has always been completely initialized to sane values. Comparing\nthe structures field by field doesn\u0027t make such assumptions.\n\nSigned-off-by: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "29b08d2bae854f66d3cfd5f57aaf2e7c2c7fce32", "tree": "1a907c124f6a12ec4617a030e412a01be4c81b04", "parents": [ "36a2bd425d9b3ba2a40b0653e08d17702c78558e" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Dec 04 15:40:40 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Dec 04 15:40:40 2006 +0100" }, "message": "[S390] pfault code cleanup.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "36a2bd425d9b3ba2a40b0653e08d17702c78558e", "tree": "d42bd1409d7ffdb05995ad00a9722b88c4c4cbca", "parents": [ "baf2aeb3d9e286add823bcaea5442ad4ee34f6e4" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Dec 04 15:40:38 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Dec 04 15:40:38 2006 +0100" }, "message": "[S390] Cleanup memory_chunk array usage.\n\nNeed this at yet another file and don\u0027t want to add yet another\nextern...\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c6b5b847a7cf11f131c43fe0041443ec11697fc7", "tree": "d15fb7302bd446394ab373128be0a77826566e30", "parents": [ "740b5706b9c4b3767f597b3ea76654c6f2a800b2" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Dec 04 15:40:33 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Dec 04 15:40:33 2006 +0100" }, "message": "[S390] cpu shutdown rework\n\nLet one master cpu kill all other cpus instead of sending an external\ninterrupt to all other cpus so they can kill themselves.\nSimplifies reipl/shutdown functions a lot.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "740b5706b9c4b3767f597b3ea76654c6f2a800b2", "tree": "370dc09ec8f3abaecc742003ed9d28eecf636c3b", "parents": [ "a1a392f0b4f27604811bf8aa8d7636b3b4bc3803" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Dec 04 15:40:30 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Dec 04 15:40:30 2006 +0100" }, "message": "[S390] cpcmd \u003c-\u003e __cpcmd calling issues\n\nIn case of reipl cpcmd gets called when all other cpus are not running\nanymore. To prevent deadlocks change __cpcmd so that it doesn\u0027t take\nany locks and call cpcmd or __cpcmd, whatever is correct in the current\ncontext.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "a1a392f0b4f27604811bf8aa8d7636b3b4bc3803", "tree": "7356941b296f5866f55e5d61f211d193930a0943", "parents": [ "15e9b586e0bd3692e2a21c5be178810d9d32214e" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Dec 04 15:40:28 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Dec 04 15:40:28 2006 +0100" }, "message": "[S390] Bad kexec control page allocation.\n\nKEXEC_CONTROL_MEMORY_LIMIT is an unsigned long value and therefore\nshould be defined as one. Otherwise the kexec control page can be\nallocated above 2GB which will cause a specification exception on the\nsam31 instruction in the s390 kexec relocation code.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "15e9b586e0bd3692e2a21c5be178810d9d32214e", "tree": "8bcf2c9b3780281c9562eab965e3ca6ba64e5bc0", "parents": [ "2254f5a7779452395e37ea2f7d6e1a550d34e678" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Dec 04 15:40:26 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Dec 04 15:40:26 2006 +0100" }, "message": "[S390] Reset infrastructure for re-IPL.\n\nIn case of re-IPL and diag308 doesn\u0027t work we have to reset all devices\nmanually and wait synchronously that each reset finished.\nThis patch adds the necessary infrastucture and the first exploiter of it.\n\nSubsystems that need to add a function that needs to be called at re-IPL\nmay register/unregister this function via\n\nstruct reset_call {\n\tstruct reset_call *next;\n\tvoid (*fn)(void);\n};\n\nvoid register_reset_call(struct reset_call *reset);\nvoid unregister_reset_call(struct reset_call *reset);\n\nWhen the registered function get called the context is:\n\n- all cpus beside the current one are stopped\n- all machine checks and interrupts are disabled\n- prefixing is disabled\n- a default machine check handler is available for use\n\nThe registered functions may not take any locks are sleep.\n\nFor the common I/O layer part of this patch:\n\nIntroduce a reset_call css_reset that does the following:\n- clear all subchannels\n- perform a rchp on all channel paths and wait for the resulting\n machine checks\nThis replaces the calls to clear_all_subchannels() and\ncio_reset_channel_paths() for kexec and ccw reipl. reipl_ccw_dev() now\nuses reipl_find_schid() to determine the subchannel id for a given\ndevice id.\nAlso remove cio_reset_channel_paths() and friends since they are not\nneeded anymore.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "654452a48aa2bbfa276016a1e35d8988ff991ebb", "tree": "513f3469f04440b6c3a3ef47bb6810ce1c381c3f", "parents": [ "bba125a6116e51faff98df1906bf77d06b644aea" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Dec 04 15:40:02 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Dec 04 15:40:02 2006 +0100" }, "message": "[S390] termio \u003c-\u003e termios conversion error handling.\n\nGet rid of our own user_termio_to_kernel_termios() and\nkernel_termios_to_user_termio() macros which didn\u0027t check for errors\non user space accesses. Instead use the generic functions which\nhandle this properly.\nIn addition the generic version of user_termio_to_kernel_termios()\nalso copies the c_line member which was missing in our variant.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "bba125a6116e51faff98df1906bf77d06b644aea", "tree": "6d5b526162df4ad48739fb4883f3803a1c93f317", "parents": [ "03a4d2087644f5477d9a9742e75a329f23b279e6" ], "author": { "name": "Ralph Wuerthner", "email": "rwuerthn@de.ibm.com", "time": "Mon Dec 04 15:40:00 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Dec 04 15:40:00 2006 +0100" }, "message": "[S390] update interface notes in zcrypt.h\n\nSigned-off-by: Ralph Wuerthner \u003crwuerthn@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "f7675ad791df4bec2b9d21bcc0f846320f0a921b", "tree": "cff815937b3f0d50845eddb697bcffcf13b5bb5d", "parents": [ "feb5babead7f8058f0108ec59c3e7c2df666bd67" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Dec 04 15:39:55 2006 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Dec 04 15:39:55 2006 +0100" }, "message": "[S390] Add __must_check to uaccess functions.\n\nFollow other architectures and add __must_check to uaccess functions.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "f994aae1bd8e4813d59a2ed64d17585fe42d03fc", "tree": "aa67de873cfaa871d15c57dc7531d2e817fa3900", "parents": [ "879178cfbe56baa42ee73b9668816872c97d8ccd" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Nov 14 21:22:18 2006 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sat Dec 02 21:23:21 2006 -0800" }, "message": "[NET]: S390 checksum annotations and cleanups.\n\n* sanitize prototypes, annotate\n* kill useless shifts\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c6dbaef22a2f78700e242915a13218dd780c89ff", "tree": "57167ca04a79f0d0aecf82523c8d8f3918312d8d", "parents": [ "d80f19fab89cba8a6d16193154c8ff3edab00942" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Sat Nov 11 17:18:39 2006 +1100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Dec 01 14:52:01 2006 -0800" }, "message": "Driver core: add dev_archdata to struct device\n\nAdd arch specific dev_archdata to struct device\n\nAdds an arch specific struct dev_arch to struct device. This enables\narchitecture to add specific fields to every device in the system, like\nDMA operation pointers, NUMA node ID, firmware specific data, etc...\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Andi Kleen \u003cak@suse.de\u003e\nAcked-By: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "833774849d50a59f58e9bdfc3d9c88e682b3596d", "tree": "5527a4f8e21233a72af48c369917ebe2dc2883df", "parents": [ "2c91971f84be168a35f937dd6c61e56e492b2185" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Oct 18 18:30:51 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Oct 18 18:30:51 2006 +0200" }, "message": "[S390] Fix pte type checking.\n\nhandle_pte_fault uses pte_present, pte_none and pte_file to find out\nthe type of a pte. That is done without holding the page table lock.\nThis clashes with the way how ptep_clear_flush removes active page\ntable entries from the system. First the ipte instruction is used\nto invalidate the pte and remove all plt entries for the page. The\nipte sets the hardware invalid bit without changing any other bit.\nAfter the ipte finished the pte is cleared. A concurrent fault can\nobserve the the previously valid pte with the invalid bit set. With\nthe current encoding of the different pte types an invalidated\nread-only pte can be misinterpreted as a swap-pte.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "f5956f84072804712cb7b663c5c64e9800180833", "tree": "bc18665c8c9bf399e5c99dde02036a3e63bb8848", "parents": [ "8b42f5c20251060cb1ab875459fe66ad7bb92cbd" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Oct 18 18:30:45 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Oct 18 18:30:45 2006 +0200" }, "message": "[S390] Wire up epoll_pwait syscall.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "789642680518b28e7dc13f96061460a8238ec622", "tree": "144df81a9154783e1b0299e66679099e3ddef1a4", "parents": [ "715d854bc215bbcca35097176d674c3ac58a085c" ], "author": { "name": "Cornelia Huck", "email": "cornelia.huck@de.ibm.com", "time": "Wed Oct 11 15:31:38 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Oct 11 15:31:38 2006 +0200" }, "message": "[S390] cio: Use ccw_dev_id and subchannel_id in ccw_device_private\n\nUse the proper structures to identify device and subchannel. Change\nget_disc_ccwdev_by_devno() to get_disc_ccwdev_by_dev_id().\n\nSigned-off-by: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "9d0a57cbdb4976f382eb1c03baee338e467b6592", "tree": "d224342e631bddc9ccd8b6e2aa89989a9c380182", "parents": [ "53a5fbdc2dff55161a206ed1a1385a8fa8055c34" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Oct 11 15:31:26 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Oct 11 15:31:26 2006 +0200" }, "message": "[S390] irq change improvements.\n\nRemove the last few places where a pointer to pt_regs gets passed.\nAlso make sure we call set_irq_regs() before irq_enter() and after\nirq_exit(). This doesn\u0027t fix anything but makes sure s390 looks the\nsame like all other architectures.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "da104a83692cf07434ab3b20bf10093bdbc3f97e", "tree": "6343600c318c600f0dcdf71406bf7d993823afd4", "parents": [ "96e1a87392293cf895ea99ab70758453897c7bbf", "dc64bef5439c8e1fafea225054da4d8882c9d10c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 06 09:13:53 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 06 09:13:53 2006 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git390.osdl.marist.edu/pub/scm/linux-2.6\n\n* \u0027for-linus\u0027 of git://git390.osdl.marist.edu/pub/scm/linux-2.6:\n [S390] Use CONFIG_GENERIC_TIME and define TOD clock source.\n [PATCH] sysrq: irq change build fix.\n [S390] irq change build fixes.\n [S390] cio: 0 is a valid chpid.\n [S390] monwriter buffer limit.\n [S390] ap bus poll thread priority.\n" }, { "commit": "a666ecfbf512dbd63a60f65d2ad6733a9a1b12ee", "tree": "670d0bd90f424101a8f05639ff517e464c4005c6", "parents": [ "dc366708b3b022050f139347a44c65a102e4835d" ], "author": { "name": "Jan Blunck", "email": "jblunck@suse.de", "time": "Fri Oct 06 00:43:58 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Oct 06 08:53:41 2006 -0700" }, "message": "[PATCH] Fix typo in \"syntax error if percpu macros are incorrectly used\" patch\n\nTrivial typo fix in the \"syntax error if percpu macros are incorrectly\nused\" patch. I misspelled \"identifier\" in all places. D\u0027Oh!\n\nThanks to Dirk Mueller to point this out.\n\nSigned-off-by: Jan Blunck \u003cjblunck@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5a489b9846f688db7e69aa7ccb23c53459a9c20e", "tree": "1aaf8eb887f23bf65c25a70b50c9c83e5a1d2f31", "parents": [ "7e8ae7bfe8354b1f1b98c5cd29db8965ca1e6391" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Oct 06 16:38:35 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Fri Oct 06 16:38:35 2006 +0200" }, "message": "[S390] irq change build fixes.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "0b2b6e1ddce4696cb7afcbb15a654fe95428a498", "tree": "a6dd837de5ce7088ab1009d125e8bcd6cfeaa1e1", "parents": [ "7676bef9c183fd573822cac9992927ef596d584c" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Oct 04 20:02:23 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Oct 04 20:02:23 2006 +0200" }, "message": "[S390] Remove open-coded mem_map usage.\n\nUse page_to_phys and pfn_to_page to avoid open-coded mem_map usage.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "42e47eeb8fb3f9d2abe653cc7f185816068a057d", "tree": "6c2564789cac15c949b03ed7ae123f697f0556b4", "parents": [ "8abfe01dae8c0ed7ca6bfb153a7fcab47df72a52" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Oct 04 20:02:12 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Oct 04 20:02:12 2006 +0200" }, "message": "[S390] incorrect placement of include.\n\nThe include of linux/smp.h needs to be done before the #if that\nchecks for the compiler version. Seems like fallout from the\ninline assembly cleanup patch vs. the directed yield patch.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "8abfe01dae8c0ed7ca6bfb153a7fcab47df72a52", "tree": "077867ad42c644fa65d6e4bbcc0f41e14a810464", "parents": [ "4e56296d471a827fdd244cfdb6a1e62fc3af7af0" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Oct 04 20:02:09 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Oct 04 20:02:09 2006 +0200" }, "message": "[S390] Wire up sys_getcpu system call.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "f30c2269544bffc7bf1b0d7c0abe5be1be83b8cb", "tree": "2f6140d8a555af6a133690ed6b42599e78a43c54", "parents": [ "670e9f34ee3c7e052514c85014d2fdd99b672cdc" ], "author": { "name": "Uwe Zeisberger", "email": "Uwe_Zeisberger@digi.com", "time": "Tue Oct 03 23:01:26 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Tue Oct 03 23:01:26 2006 +0200" }, "message": "fix file specification in comments\n\nMany files include the filename at the beginning, serveral used a wrong one.\n\nSigned-off-by: Uwe Zeisberger \u003cUwe_Zeisberger@digi.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "135ab6ec8fdad6f61aabe53f456821baf4a4aa0e", "tree": "22a46321949e6621e95f6c21a3d34e3516d07cc8", "parents": [ "821278a75d270048e291fcbec9304439a176ba88" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Mon Oct 02 02:18:44 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:23 2006 -0700" }, "message": "[PATCH] remove remaining errno and __KERNEL_SYSCALLS__ references\n\nThe last in-kernel user of errno is gone, so we should remove the definition\nand everything referring to it. This also removes the now-unused lib/execve.c\nfile that was introduced earlier.\n\nAlso remove every trace of __KERNEL_SYSCALLS__ that still remained in the\nkernel.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ian Molton \u003cspyro@f2s.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: Hirokazu Takata \u003ctakata.hirokazu@renesas.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kazumoto Kojima \u003ckkojima@rr.iij4u.or.jp\u003e\nCc: Richard Curnow \u003crc@rc0.org.uk\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b3f827cb0fe0660c2eacea2c2f9bdb1f225ff768", "tree": "ae912b3b929526184eeca0519550635dc39b5362", "parents": [ "412998cf6bce78b8dc5f68660e09bf3b4fcbb210" ], "author": { "name": "Ananth N Mavinakayanahalli", "email": "ananth@in.ibm.com", "time": "Mon Oct 02 02:17:31 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Oct 02 07:57:16 2006 -0700" }, "message": "[PATCH] Add regs_return_value() helper\n\nAdd the regs_return_value() macro to extract the return value in an\narchitecture agnostic manner, given the pt_regs.\n\nOther architecture maintainers may want to add similar helpers.\n\nSigned-off-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nSigned-off-by: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3c1fcfe229e99752c74efb945a4a3f560be04204", "tree": "44085d9b599e06a92426141811a6f712beac17aa", "parents": [ "cdc39363d33506b0e067d41fc91f89d186bdf7f7" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Sat Sep 30 23:27:45 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:22 2006 -0700" }, "message": "[PATCH] Directed yield: direct yield of spinlocks for s390.\n\nUse the new diagnose 0x9c in the spinlock implementation for s390. It\nyields the remaining timeslice of the virtual cpu that tries to acquire a\nlock to the virtual cpu that is the current holder of the lock.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ef6edc9746dc2bfdacf44eefd5f881179971c478", "tree": "e8670e918a852978b2e93e189936f327be072284", "parents": [ "e3e5fc91d9828a9b94a3992de47d47d2d2e34ec6" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Sat Sep 30 23:27:43 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 01 00:39:21 2006 -0700" }, "message": "[PATCH] Directed yield: cpu_relax variants for spinlocks and rw-locks\n\nOn systems running with virtual cpus there is optimization potential in\nregard to spinlocks and rw-locks. If the virtual cpu that has taken a lock\nis known to a cpu that wants to acquire the same lock it is beneficial to\nyield the timeslice of the virtual cpu in favour of the cpu that has the\nlock (directed yield).\n\nWith CONFIG_PREEMPT\u003d\"n\" this can be implemented by the architecture without\ncommon code changes. Powerpc already does this.\n\nWith CONFIG_PREEMPT\u003d\"y\" the lock loops are coded with _raw_spin_trylock,\n_raw_read_trylock and _raw_write_trylock in kernel/spinlock.c. If the lock\ncould not be taken cpu_relax is called. A directed yield is not possible\nbecause cpu_relax doesn\u0027t know anything about the lock. To be able to\nyield the lock in favour of the current lock holder variants of cpu_relax\nfor spinlocks and rw-locks are needed. The new _raw_spin_relax,\n_raw_read_relax and _raw_write_relax primitives differ from cpu_relax\ninsofar that they have an argument: a pointer to the lock structure.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9938406ab6b2558d60c0c7200cc8e12f1ea7104a", "tree": "2c0e7f9200253bca62cef833ba5405bdf5032351", "parents": [ "df89a864631f5d840f4873c4c03733b4206e78ea" ], "author": { "name": "Michal Schmidt", "email": "xschmi00@stud.feec.vutbr.cz", "time": "Fri Sep 29 01:59:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 29 09:18:05 2006 -0700" }, "message": "[PATCH] Make touch_nmi_watchdog imply touch_softlockup_watchdog on all archs\n\ntouch_nmi_watchdog() calls touch_softlockup_watchdog() on both\narchitectures that implement it (i386 and x86_64). On other architectures\nit does nothing at all. touch_nmi_watchdog() should imply\ntouch_softlockup_watchdog() on all architectures. Suggested by Andi Kleen.\n\n[heiko.carstens@de.ibm.com: s390 fix]\nSigned-off-by: Michal Schmidt \u003cxschmi00@stud.feec.vutbr.cz\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Michal Schmidt \u003cxschmi00@stud.feec.vutbr.cz\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2dcea57ae19275451a756a2d5bf96b329487b0e0", "tree": "37b0def2369c106fdf3653ca85e0c1a34ce4d905", "parents": [ "d1807793e1e7e502e3dc047115e9dbc3b50e4534" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Sep 29 01:58:41 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 29 09:18:03 2006 -0700" }, "message": "[PATCH] convert s390 page handling macros to functions\n\nConvert s390 page handling macros to functions. In particular this fixes a\nproblem with s390\u0027s SetPageUptodate macro which uses its input parameter\ntwice which again can cause subtle bugs.\n\n[akpm@osdl.org: build fix]\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "94c12cc7d196bab34aaa98d38521549fa1e5ef76", "tree": "8e0cec0ed44445d74a2cb5160303d6b4dfb1bc31", "parents": [ "25d83cbfaa44e1b9170c0941c3ef52ca39f54ccc" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Sep 28 16:56:43 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Sep 28 16:56:43 2006 +0200" }, "message": "[S390] Inline assembly cleanup.\n\nMajor cleanup of all s390 inline assemblies. They now have a common\ncoding style. Quite a few have been shortened, mainly by using register\nasm variables. Use of the EX_TABLE macro helps as well. The atomic ops,\nbit ops and locking inlines new use the Q-constraint if a newer gcc\nis used. That results in slightly better code.\n\nThanks to Christian Borntraeger for proof reading the changes.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "d9f7a745d55527d0d41684b22506a86c4381f7f1", "tree": "ea8870ef06c3723ad59b78aac97bfe8152894c72", "parents": [ "1fce518e8e7de62597c823d6d795cafc694e7910" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Sep 28 16:55:39 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Sep 28 16:55:39 2006 +0200" }, "message": "[S390] __div64_32 for 31 bit.\n\nThe clocksource infrastructure introduced with commit\nad596171ed635c51a9eef829187af100cbf8dcf7 broke 31 bit s390.\nThe reason is that the do_div() primitive for 31 bit always\nhad a restriction: it could only divide an unsigned 64 bit\ninteger by an unsigned 31 bit integer. The clocksource code\nnow uses do_div() with a base value that has the most\nsignificant bit set. The result is that clock-\u003ecycle_interval\nhas a funny value which causes the linux time to jump around\nlike mad.\nThe solution is \"obvious\": implement a proper __div64_32\nfunction for 31 bit s390.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "ebba5f9fcb882306bef7175dee987342ec6fcf2f", "tree": "a947175a24a3261ab3ffb5d9244e40939dd5495d", "parents": [ "bd8e39f9e4c0960541c8c69e1f7cb321574d7c90" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Wed Sep 27 01:50:55 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Sep 27 08:26:18 2006 -0700" }, "message": "[PATCH] consistently use MAX_ERRNO in __syscall_return\n\nConsistently use MAX_ERRNO when checking for errors in __syscall_return().\n\n[ralf@linux-mips.org: build fix]\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "46a82b2d5591335277ed2930611f6acb4ce654ed", "tree": "e90bc1843701af2012bae92564f7109027a8244f", "parents": [ "d2e7b7d0aa021847c59f882b066e7d3812902870" ], "author": { "name": "Dave McCracken", "email": "dmccr@us.ibm.com", "time": "Mon Sep 25 23:31:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:51 2006 -0700" }, "message": "[PATCH] Standardize pxx_page macros\n\nOne of the changes necessary for shared page tables is to standardize the\npxx_page macros. pte_page and pmd_page have always returned the struct\npage associated with their entry, while pte_page_kernel and pmd_page_kernel\nhave returned the kernel virtual address. pud_page and pgd_page, on the\nother hand, return the kernel virtual address.\n\nShared page tables needs pud_page and pgd_page to return the actual page\nstructures. There are very few actual users of these functions, so it is\nsimple to standardize their usage.\n\nSince this is basic cleanup, I am submitting these changes as a standalone\npatch. Per Hugh Dickins\u0027 comments about it, I am also changing the\npxx_page_kernel macros to pxx_page_vaddr to clarify their meaning.\n\nSigned-off-by: Dave McCracken \u003cdmccr@us.ibm.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dfd54cbcc0b834652389ce99b5e656ea5f44a3c1", "tree": "7c403a50b42b2809bb9b18122cbd83e8e2c180c9", "parents": [ "b72f160443cb78b2f8addae6e331d2adaa70f869" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Sep 25 23:31:33 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:49 2006 -0700" }, "message": "[PATCH] bootmem: use MAX_DMA_ADDRESS instead of LOW32LIMIT\n\nIntroduce ARCH_LOW_ADDRESS_LIMIT which can be set per architecture to\noverride the 4GB default limit used by the bootmem allocater within\n__alloc_bootmem_low() and __alloc_bootmem_low_node(). E.g. s390 needs a\n2GB limit instead of 4GB.\n\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "632bbfeee4f042c05bc65150b4433a297d3fe387", "tree": "ce67b5fa4bec38610fc0ecb9b20be6aa69763bb3", "parents": [ "0a2966b48fb784e437520e400ddc94874ddbd4e8" ], "author": { "name": "Jan Blunck", "email": "jblunck@suse.de", "time": "Mon Sep 25 23:30:53 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Sep 26 08:48:44 2006 -0700" }, "message": "[PATCH] trigger a syntax error if percpu macros are incorrectly used\n\nget_cpu_var()/per_cpu()/__get_cpu_var() arguments must be simple\nidentifiers. Otherwise the arch dependent implementations might break.\n\nThis patch enforces the correct usage of the macros by producing a syntax\nerror if the variable is not a simple identifier.\n\nSigned-off-by: Jan Blunck \u003cjblunck@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b4daf69722c49670d355d66439abda5ab5d4c5db", "tree": "4f257adf1af09cdb0e830881da69786d1dd47f7a", "parents": [ "9e72cbf353e259bd30ab472d72d7bdb9be23fb12" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sun Sep 24 22:07:25 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sun Sep 24 22:07:25 2006 +0100" }, "message": "[S390] Unexport \u003casm/z90crypt.h\u003e, export \u003casm/zcrypt.h\u003e in its place.\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "e6e5fee1426bef07f4e6c3c76f48343c14207938", "tree": "28f4ca26cf85e0971e9bb4927c439b36c2b93f51", "parents": [ "3e59ddff2b8dfe42b15520c4f8f2486bd9f9708e", "fadcfa33b6319a5faf8af2287f08bf93a7f926b6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 22 12:56:22 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 22 12:56:22 2006 -0700" }, "message": "Merge git://git.infradead.org/~dwmw2/hdroneline\n\n* git://git.infradead.org/~dwmw2/hdroneline:\n [HEADERS] One line per header in Kbuild files to reduce conflicts\n\nManual (trivial) conflict resolution in include/asm-s390/Kbuild\n" }, { "commit": "6c2a9e6df60478e712f3c3d98b5047778a82a3d7", "tree": "6768eb3991f4f1616b211a21ccf1b8e27820ae79", "parents": [ "d02765d1af743567398eb6d523dea0ba5e5e7e8e" ], "author": { "name": "Gerald Schaefer", "email": "geraldsc@de.ibm.com", "time": "Wed Sep 20 15:59:44 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:59:44 2006 +0200" }, "message": "[S390] Use alternative user-copy operations for new hardware.\n\nThis introduces new user-copy operations which are optimized for\ncopying more than 256 Bytes on new hardware.\n\nSigned-off-by: Gerald Schaefer \u003cgeraldsc@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "d02765d1af743567398eb6d523dea0ba5e5e7e8e", "tree": "9a39c21d9924a8d81ce85254cd3d013dbe50d23e", "parents": [ "6837a8c352efcc5efc70424e9bfd94ff9bfa9a47" ], "author": { "name": "Gerald Schaefer", "email": "geraldsc@de.ibm.com", "time": "Wed Sep 20 15:59:42 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:59:42 2006 +0200" }, "message": "[S390] Make user-copy operations run-time configurable.\n\nIntroduces a struct uaccess_ops which allows setting user-copy\noperations at run-time.\n\nSigned-off-by: Gerald Schaefer \u003cgeraldsc@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "9282ed929758b82f448a40d3c17319d794970624", "tree": "f3db7796f0ea7afddc853ab4294033b4fdd6d785", "parents": [ "31b58088292c7f00f0b81088bfb557285b0b6247" ], "author": { "name": "Gerald Schaefer", "email": "geraldsc@de.ibm.com", "time": "Wed Sep 20 15:59:37 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:59:37 2006 +0200" }, "message": "[S390] Cleanup in page table related code.\n\nChanged and simplified some page table related #defines and code.\n\nSigned-off-by: Gerald Schaefer \u003cgeraldsc@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "31b58088292c7f00f0b81088bfb557285b0b6247", "tree": "7ce82a49cbf3ad0c28feb63d15b35a6c97d668a0", "parents": [ "e620c4940002348417e8d317d65bc7b152646493" ], "author": { "name": "Melissa Howland", "email": "melissah@us.ibm.com", "time": "Wed Sep 20 15:59:34 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:59:34 2006 +0200" }, "message": "[S390] Linux API for writing z/VM APPLDATA Monitor records.\n\nThis patch delivers a new Linux API in the form of a misc char\ndevice that is useable from user space and allows write access\nto the z/VM APPLDATA Monitor Records collected by the *MONITOR\nSystem Service of z/VM.\n\nSigned-off-by: Melissa Howland \u003cmelissah@us.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "1f38d61347203055b55e34083cce7a9cd8c529a9", "tree": "f7793ce226cbef903e4e3400c588ca7fcdaa1a52", "parents": [ "45af3af8761a3f790fe414c017de039a08ccd780" ], "author": { "name": "Gerald Schaefer", "email": "geraldsc@de.ibm.com", "time": "Wed Sep 20 15:59:26 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:59:26 2006 +0200" }, "message": "[S390] cleanup appldata.\n\nIntroduce asm header that contains the appldata data structures and\nthe diag inline assembly.\n\nSigned-off-by: Gerald Schaefer \u003cgeraldsc@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "e87bfe51b5ca2db99dd680bbb1e8fe3c94b607df", "tree": "abbffd8e3ca0edcbe5a0e36e1e94deb9a3b10adc", "parents": [ "1375fc1fb0434a26f93c59b1b9f3fdb8bf90bba5" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Sep 20 15:59:15 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:59:15 2006 +0200" }, "message": "[S390] convert some assembler to C.\n\nConvert GET_IPL_DEVICE assembler macro to C function.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "ba8ce5c6f0a15f08eae39880a0de296007f4a4e7", "tree": "f3f3cb5cfefe97028754ade1436ae8138c3daa6e", "parents": [ "8427082a506f7ae0abf82ce0047a045ec4309e59" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:58:56 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:58:56 2006 +0200" }, "message": "[S390] #undef in unistd.h\n\nAvoid using #undef in unistd.h.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "39b083fe1c3c7b88939f6fa1b0b96e579f12e96f", "tree": "b56864fed4a0aa286696cb4e63cbea6d8a962c8a", "parents": [ "ff6b8ea68f4b7353f88b97024f28127e2148aa00" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Sep 20 15:58:51 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:58:51 2006 +0200" }, "message": "[S390] empty function defines.\n\nUse do { } while (0) constructs instead of empty defines to avoid\nsubtle compile bugs.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "ff6b8ea68f4b7353f88b97024f28127e2148aa00", "tree": "67ebb74cbbc042d99325ff33c3f80e4b3e0a1c42", "parents": [ "331c982d4a6b43cdc0d056956a1cae8a7d6237bf" ], "author": { "name": "Michael Holzheu", "email": "holzheu@de.ibm.com", "time": "Wed Sep 20 15:58:49 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:58:49 2006 +0200" }, "message": "[S390] ipl/dump on panic.\n\nIt is now possible to specify a ccw/fcp dump device which is used to\nautomatically create a system dump in case of a kernel panic. The dump\ndevice can be configured under /sys/firmware/dump.\nIn addition it is now possible to specify a ccw/fcp device which is used\nfor the next reboot of Linux. The reipl device can be configured under\n/sys/firmware/reipl.\n\nSigned-off-by: Michael Holzheu \u003cholzheu@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "65912a84c0f33304fa5ea004c7b6ee58d5f5572e", "tree": "a9a684ed713f09cd47d6bd1cfe6872cf757feb58", "parents": [ "4ba069b802c29eee066385f9826e2d83716626b4" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Sep 20 15:58:41 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:58:41 2006 +0200" }, "message": "[S390] initrd vs. bootmem bitmap.\n\nMove initrd if the bitmap of the bootmem allocator would overwrite it.\nIn addition this patch sets the default size and address of the initrd to 0.\nTherefore all boot loaders must set the initrd size and address correctly.\nThis is especially relevant for ftp boot via HMC/SE, where this change\nrequires a special patch file entry in the .ins file which sets these two\nvalues contained at address 0x10408 and 0x10410.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "4ba069b802c29eee066385f9826e2d83716626b4", "tree": "663159a4d05a49b4133bb9145fc41fb95a6d4132", "parents": [ "5432114baf0300286a6ca1b0aea549492a379432" ], "author": { "name": "Michael Grundy", "email": "grundym@us.ibm.com", "time": "Wed Sep 20 15:58:39 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:58:39 2006 +0200" }, "message": "[S390] add kprobes support.\n\nSigned-off-by: Michael Grundy \u003cgrundym@us.ibm.com\u003e\nSigned-off-by: David Wilder \u003cdwilder@us.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "5432114baf0300286a6ca1b0aea549492a379432", "tree": "6a9cf64c86e4ee4d439f91e9bd4485688d28ddd7", "parents": [ "fe3a1be59c851aba2330387596c6134bc5ec8397" ], "author": { "name": "Ralph Wuerthner", "email": "rwuerthn@de.ibm.com", "time": "Wed Sep 20 15:58:36 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:58:36 2006 +0200" }, "message": "[S390] zcrypt secure key cryptography extension.\n\nAllow the user space to send extended cprb messages directly to the\nPCIXCC / CEX2C cards. This allows the CCA library to construct special\ncrypto requests that use \"secure\" keys that are stored on the card.\n\nSigned-off-by: Ralph Wuerthner \u003crwuerthn@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "2dbc2418bac32a18a372ae9aec386f0fe9174389", "tree": "edfbdc374bc636021aa084c95bd77b49f3a1a1bb", "parents": [ "1534c3820c26aca4e2567f97b8add8bea40e7e2b" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:58:27 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:58:27 2006 +0200" }, "message": "[S390] zcrypt user space interface.\n\nThe user space interface of the zcrypt device driver implements the old\nuser space interface as defined by the old z90crypt driver. Everything\nis there, the /dev/z90crypt misc character device, all the lovely ioctls\nand the /proc file. Even writing to the z90crypt proc file to configure\nthe crypto device still works. It stands to reason to remove the proc\nwrite function someday since a much cleaner configuration via the sysfs\nis now available.\n\nThe ap bus device drivers register crypto cards to the zcrypt user\nspace interface. The request router of the user space interface\npicks one of the registered cards based on the predicted latency\nfor the request and calls the driver via a callback found in the\nzcrypt_ops of the device. The request router only knows which\noperations the card can do and the minimum / maximum number of bits\na request can have.\n\nSigned-off-by: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nSigned-off-by: Ralph Wuerthner \u003crwuerthn@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "7561b974e0cbbdca1bb880b55200afd9a1a20737", "tree": "88a6e31a827e79ac29c7bede802554ba40f20319", "parents": [ "de1a3f1ce6c4c3b2b14cf9157a22d6b4c64f708e" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:58:22 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:58:22 2006 +0200" }, "message": "[S390] remove old z90crypt driver.\n\nThe z90crypt driver has served its term. It is replaced by the shiny\nnew zcrypt device driver.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "de1a3f1ce6c4c3b2b14cf9157a22d6b4c64f708e", "tree": "dcda907cb6bb49ddbbaa1ac70108188da7f38a9d", "parents": [ "e478bec0ba0a83a48a0f6982934b6de079e7e6b3" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:58:20 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Sep 20 15:58:20 2006 +0200" }, "message": "[S390] EX_TABLE macro.\n\nAdd EX_TABLE helper macro to simplify creation of inline assembly\nexception table entries.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "fadcfa33b6319a5faf8af2287f08bf93a7f926b6", "tree": "367e931ec64a88c20a4d15c351d4c7dbb1b7adf1", "parents": [ "47a5c6fa0e204a2b63309c648bb2fde36836c826" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue Sep 19 12:43:58 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue Sep 19 12:43:58 2006 +0100" }, "message": "[HEADERS] One line per header in Kbuild files to reduce conflicts\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "124b51c7a8a2b47f1c4739905a28ab3ea5f17faa", "tree": "d7963242d67bfe82b327ed32af686e8317f28609", "parents": [ "b512217736049cef3e681bbd3ff6696c1cca567d" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sat Sep 16 12:15:46 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Sep 16 12:54:31 2006 -0700" }, "message": "[PATCH] Fix \u0027make headers_check\u0027 on s390\n\nOn Tue, 2006-09-12 at 17:44 +0100, David Woodhouse wrote:\n\u003e asm-s390/debug.h requires linux/string.h, which does not exist\n\u003e asm-s390/elf.h requires asm/system.h, which does not exist\n\nMove things around slightly so the right things end up within\n#ifdef __KERNEL__ and thus don\u0027t pollute the exported headers.\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "53ba5e09fe37518683ff8b3f28410ce0b9ed2f74", "tree": "ad6a9bab92764cded45b812ea441da73caa54970", "parents": [ "13ffa927abb74d4365b0e22f186befe4746b5897" ], "author": { "name": "Andreas Krebbel", "email": "krebbel1@de.ibm.com", "time": "Mon Jul 17 16:09:42 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Jul 17 16:09:42 2006 +0200" }, "message": "[S390] get_clock inline assembly.\n\nAdd missing volatile to the get_clock / get_cycles inline assemblies\nto avoid that consecutive calls get optimized away.\n\nSigned-off-by: Andreas Krebbel \u003ckrebbel1@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "5a651c93d3a823af63b1b15bb94fdc951670fb2f", "tree": "be47b1958b286a786adc0bc205dcb4ab6a84e083", "parents": [ "82d6897fefca6206bca7153805b4c5359ce97fc4" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Jul 17 16:09:18 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon Jul 17 16:09:18 2006 +0200" }, "message": "[S390] Fix gcc warning about unused return values.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "52393ccc0a53c130f31fbbdb8b40b2aadb55ee72", "tree": "9f0bcb3ed29e9f7dbdb1cb8692cdbdfd7462c45d", "parents": [ "f92213bae062cf88c099fbfd3040fef512b19905" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Fri Jul 14 16:05:03 2006 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jul 14 21:56:14 2006 -0700" }, "message": "[PATCH] remove set_wmb - arch removal\n\nset_wmb should not be used in the kernel because it just confuses the\ncode more and has no benefit. Since it is not currently used in the\nkernel this patch removes it so that new code does not include it.\n\nAll archs define set_wmb(var, value) to do { var \u003d value; wmb(); }\nwhile(0) except ia64 and sparc which use a mb() instead. But this is\nstill moot since it is not used anyway.\n\nHasn\u0027t been tested on any archs but x86 and x86_64 (and only compiled\ntested)\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d2c993d845781d160a7ef759a3e65c6892c4a270", "tree": "f63be38ab83363282c519048849663201f664818", "parents": [ "7e560814de1972e1bfc780616841d7a0032ca467" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jul 12 16:41:55 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Jul 12 16:41:55 2006 +0200" }, "message": "[S390] Fix sparse warnings.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "7e560814de1972e1bfc780616841d7a0032ca467", "tree": "f8d544454b54a0167f757cc945a3e29165f211f8", "parents": [ "5c898ba9d4b6c14fdd367b96e3641c2508b4a4a9" ], "author": { "name": "Cornelia Huck", "email": "cornelia.huck@de.ibm.com", "time": "Wed Jul 12 16:40:19 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Jul 12 16:40:19 2006 +0200" }, "message": "[S390] path grouping and path verifications fixes.\n\n1. Multipath devices for which SetPGID is not supported are not handled well.\n Use NOP ccws for path verification (sans path grouping) when SetPGID is not\n supported.\n2. Check for PGIDs already set with SensePGID on _all_ paths (not just the\n first one) and try to find a common one. Moan if no common PGID can be\n found (and use NOP verification). If no PGIDs have been set, use the css\n global PGID (as before). (Rationale: SetPGID will get a command reject if\n the PGID it tries to set does not match the already set PGID.)\n3. Immediately before reboot, issue RESET CHANNEL PATH (rcp) on all chpids. This\n will remove the old PGIDs. rcp will generate solicited CRWs which can be\n savely ignored by the machine check handler (all other actions create\n unsolicited CRWs).\n\nSigned-off-by: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" } ], "next": "abdba61a4361e5d47c1633c9e7f56d32dbf4aae8" }