)]}' { "log": [ { "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" }, { "commit": "abdba61a4361e5d47c1633c9e7f56d32dbf4aae8", "tree": "3299ba0bd644282832c26473f7ee3a8524104d43", "parents": [ "13492c50f69bdf60a42debc6bd3ec49cc1dc941e" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jul 12 16:39:58 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Jul 12 16:39:58 2006 +0200" }, "message": "[S390] cpu_relax() is supposed to have 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": "13492c50f69bdf60a42debc6bd3ec49cc1dc941e", "tree": "aba4230d71ff565ba994a75c0beeb1073c89891b", "parents": [ "6ab4879a0d074c938fd17dba141dce042fc17bee" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Jul 12 16:39:55 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Jul 12 16:39:55 2006 +0200" }, "message": "[S390] fix futex_atomic_cmpxchg_inatomic\n\nfutex_atomic_cmpxchg_inatomic has the same bug as the other\natomic futex operations: the operation needs to be done in the\nuser address space, not the kernel address space. Add the missing\nsacf 256 \u0026 sacf 0.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "63f4f9e1281ea9b9a2304bd13d657ba9d401c9a7", "tree": "07a057d8e434fbbd8d21cff9c0562628eb27cd85", "parents": [ "f4a10b211ddb71d6b4e423fd529468691dec5cca" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jul 12 16:39:47 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Jul 12 16:39:47 2006 +0200" }, "message": "[S390] raw_local_save_flags/raw_local_irq_restore type check\n\nMake sure that raw_local_save_flags and raw_local_irq_restore always get an\nunsigned long parameter. raw_irqs_disabled should call raw_local_save_flags\ninstead of local_save_flags.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "f4a10b211ddb71d6b4e423fd529468691dec5cca", "tree": "b76a969ac6eb92e91b5d115e66e89cf5c785b962", "parents": [ "7c3dec0679c66ce177726802adbe2f403942fc27" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jul 12 16:39:42 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Jul 12 16:39:42 2006 +0200" }, "message": "[S390] __builtin_trap() and gcc version.\n\n__builtin_trap() has the archictecture defined backend in gcc since gcc 3.3.\nTo make sure the kernel builds with gcc 3.2 as well, use the old style BUG()\nstatement if compiled with older gcc versions.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "6fa0cb1141da80eed4f86155fb51931bc1c31888", "tree": "df9b3c378ae4f44260eaae1a4b9d5c4ccf7bb641", "parents": [ "c6482dde1c2811afba289b2344268f850595f350", "257a5bdeb0441789d8e34e1b3e92b26d0f51bbf0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 04 12:55:45 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 04 12:55:45 2006 -0700" }, "message": "Merge git://git.infradead.org/hdrinstall-2.6\n\n* git://git.infradead.org/hdrinstall-2.6:\n Remove export of include/linux/isdn/tpam.h\n Remove \u003clinux/i2c-id.h\u003e and \u003clinux/i2c-algo-ite.h\u003e from userspace export\n Restrict headers exported to userspace for SPARC and SPARC64\n Add empty Kbuild files for \u0027make headers_install\u0027 in remaining arches.\n Add Kbuild file for Alpha \u0027make headers_install\u0027\n Add Kbuild file for SPARC \u0027make headers_install\u0027\n Add Kbuild file for IA64 \u0027make headers_install\u0027\n Add Kbuild file for S390 \u0027make headers_install\u0027\n Add Kbuild file for i386 \u0027make headers_install\u0027\n Add Kbuild file for x86_64 \u0027make headers_install\u0027\n Add Kbuild file for PowerPC \u0027make headers_install\u0027\n Add generic Kbuild files for \u0027make headers_install\u0027\n Basic implementation of \u0027make headers_check\u0027\n Basic implementation of \u0027make headers_install\u0027\n" }, { "commit": "4ea2176dfa714882e88180b474e4cbcd888b70af", "tree": "7ff3810f6b8750c226234887bb3063d91e1d71c3", "parents": [ "a8f24a3978c5f82419e1c90dc90460731204f46f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:53 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:04 2006 -0700" }, "message": "[PATCH] lockdep: prove rwsem locking correctness\n\nUse the lock validator framework to prove rwsem locking correctness.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1f194a4c393103ac925001d7e04b05fbb122580d", "tree": "9185dd3ecc6a03f6bc8a15d330c862b86ad23730", "parents": [ "6375e2b74c620794e1a27a26e4338aec2e41346a" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Mon Jul 03 00:24:46 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:03 2006 -0700" }, "message": "[PATCH] lockdep: irqtrace subsystem, s390 support\n\nirqtrace support for s390.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a875a69f8b00a38b4f40d9632a4fc71a159f0e0d", "tree": "5c9296441514663354a4d70ab2320f7e185d7c10", "parents": [ "8d8fdf5c76816e5263073008f03f097ffc713db3" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:00 2006 -0700" }, "message": "[PATCH] lockdep: add per_cpu_offset()\n\nAdd the per_cpu_offset() generic method. (used by the lock validator)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dacdb3b23a918d52ff52708b25d6d45dab7ea14b", "tree": "aa59432276167b6065e298aa73fc68f56caeafa3", "parents": [ "bc59d2800d535ff36dc9e6c5328b4a075076bbaa" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Jul 01 19:29:23 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jul 02 13:58:48 2006 -0700" }, "message": "[PATCH] irq-flags: S390: Use the new IRQF_ constants\n\nUse the new IRQF_ constants and remove the SA_INTERRUPT define\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: 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": "f6ac2354d791195ca40822b84d73d48a4e8b7f2b", "tree": "5f600175cf3591eac3d32bb8cebfd45d0aabf804", "parents": [ "672b2714ae57af16fe7d760dc4e0918a7a6cb0fa" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jun 30 01:55:32 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 30 11:25:34 2006 -0700" }, "message": "[PATCH] zoned vm counters: create vmstat.c/.h from page_alloc.c/.h\n\nNOTE: ZVC are *not* the lightweight event counters. ZVCs are reliable whereas\nevent counters do not need to be.\n\nZone based VM statistics are necessary to be able to determine what the state\nof memory in one zone is. In a NUMA system this can be helpful for local\nreclaim and other memory optimizations that may be able to shift VM load in\norder to get more balanced memory use.\n\nIt is also useful to know how the computing load affects the memory\nallocations on various zones. This patchset allows the retrieval of that data\nfrom userspace.\n\nThe patchset introduces a framework for counters that is a cross between the\nexisting page_stats --which are simply global counters split per cpu-- and the\napproach of deferred incremental updates implemented for nr_pagecache.\n\nSmall per cpu 8 bit counters are added to struct zone. If the counter exceeds\ncertain thresholds then the counters are accumulated in an array of\natomic_long in the zone and in a global array that sums up all zone values.\nThe small 8 bit counters are next to the per cpu page pointers and so they\nwill be in high in the cpu cache when pages are allocated and freed.\n\nAccess to VM counter information for a zone and for the whole machine is then\npossible by simply indexing an array (Thanks to Nick Piggin for pointing out\nthat approach). The access to the total number of pages of various types does\nno longer require the summing up of all per cpu counters.\n\nBenefits of this patchset right now:\n\n- Ability for UP and SMP configuration to determine how memory\n is balanced between the DMA, NORMAL and HIGHMEM zones.\n\n- loops over all processors are avoided in writeback and\n reclaim paths. We can avoid caching the writeback information\n because the needed information is directly accessible.\n\n- Special handling for nr_pagecache removed.\n\n- zone_reclaim_interval vanishes since VM stats can now determine\n when it is worth to do local reclaim.\n\n- Fast inline per node page state determination.\n\n- Accurate counters in /sys/devices/system/node/node*/meminfo. Current\n counters are counting simply which processor allocated a page somewhere\n and guestimate based on that. So the counters were not useful to show\n the actual distribution of page use on a specific zone.\n\n- The swap_prefetch patch requires per node statistics in order to\n figure out when processors of a node can prefetch. This patch provides\n some of the needed numbers.\n\n- Detailed VM counters available in more /proc and /sys status files.\n\nReferences to earlier discussions:\nV1 http://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d113511649910826\u0026w\u003d2\nV2 http://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d114980851924230\u0026w\u003d2\nV3 http://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d115014697910351\u0026w\u003d2\nV4 http://marc.theaimsgroup.com/?l\u003dlinux-kernel\u0026m\u003d115024767318740\u0026w\u003d2\n\nPerformance tests with AIM7 did not show any regressions. Seems to be a tad\nfaster even. Tested on ia64/NUMA. Builds fine on i386, SMP / UP. Includes\nfixes for s390/arm/uml arch code.\n\nThis patch:\n\nMove counter code from page_alloc.c/page-flags.h to vmstat.c/h.\n\nCreate vmstat.c/vmstat.h by separating the counter code and the proc\nfunctions.\n\nMove the vm_stat_text array before zoneinfo_show.\n\n[akpm@osdl.org: s390 build fix]\n[akpm@osdl.org: HOTPLUG_CPU build fix]\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "877ce7c1b3afd69a9b1caeb1b9964c992641f52a", "tree": "740c6c0d4a2858af53c09c4635cadf06833536c1", "parents": [ "d6b4991ad5d1a9840e12db507be1a6593def01fe" ], "author": { "name": "Catherine Zhang", "email": "cxzhang@watson.ibm.com", "time": "Thu Jun 29 12:27:47 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Thu Jun 29 16:58:06 2006 -0700" }, "message": "[AF_UNIX]: Datagram getpeersec\n\nThis patch implements an API whereby an application can determine the\nlabel of its peer\u0027s Unix datagram sockets via the auxiliary data mechanism of\nrecvmsg.\n\nPatch purpose:\n\nThis patch enables a security-aware application to retrieve the\nsecurity context of the peer of a Unix datagram socket. The application\ncan then use this security context to determine the security context for\nprocessing on behalf of the peer who sent the packet.\n\nPatch design and implementation:\n\nThe design and implementation is very similar to the UDP case for INET\nsockets. Basically we build upon the existing Unix domain socket API for\nretrieving user credentials. Linux offers the API for obtaining user\ncredentials via ancillary messages (i.e., out of band/control messages\nthat are bundled together with a normal message). To retrieve the security\ncontext, the application first indicates to the kernel such desire by\nsetting the SO_PASSSEC option via getsockopt. Then the application\nretrieves the security context using the auxiliary data mechanism.\n\nAn example server application for Unix datagram socket should look like this:\n\ntoggle \u003d 1;\ntoggle_len \u003d sizeof(toggle);\n\nsetsockopt(sockfd, SOL_SOCKET, SO_PASSSEC, \u0026toggle, \u0026toggle_len);\nrecvmsg(sockfd, \u0026msg_hdr, 0);\nif (msg_hdr.msg_controllen \u003e sizeof(struct cmsghdr)) {\n cmsg_hdr \u003d CMSG_FIRSTHDR(\u0026msg_hdr);\n if (cmsg_hdr-\u003ecmsg_len \u003c\u003d CMSG_LEN(sizeof(scontext)) \u0026\u0026\n cmsg_hdr-\u003ecmsg_level \u003d\u003d SOL_SOCKET \u0026\u0026\n cmsg_hdr-\u003ecmsg_type \u003d\u003d SCM_SECURITY) {\n memcpy(\u0026scontext, CMSG_DATA(cmsg_hdr), sizeof(scontext));\n }\n}\n\nsock_setsockopt is enhanced with a new socket option SOCK_PASSSEC to allow\na server socket to receive security context of the peer.\n\nTesting:\n\nWe have tested the patch by setting up Unix datagram client and server\napplications. We verified that the server can retrieve the security context\nusing the auxiliary data mechanism of recvmsg.\n\nSigned-off-by: Catherine Zhang \u003ccxzhang@watson.ibm.com\u003e\nAcked-by: Acked-by: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "94bb063312d872d9269deb2e5c0c7c6d5b0318e1", "tree": "bef899fbe742ee31d93ff0e077898d4562086f9e", "parents": [ "5b5dd21a8e6652fc8b58a32757575cc7fce2b54d" ], "author": { "name": "Cornelia Huck", "email": "cornelia.huck@de.ibm.com", "time": "Thu Jun 29 15:08:41 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Jun 29 15:08:41 2006 +0200" }, "message": "[S390] rework of channel measurement facility.\n\nFixes for several channel measurement facility bugs:\n* Blocks copied from the hardware might not be consistent. Solve this\n by moving the copying into idle state and repeating the copying.\n* avg_sample_interval changed with every read, even though no new block\n was available. Solve this by storing a timestamp when the last new\n block was received.\n* Several locking issues.\n* Measurements were not reenabled after a disconnected device became\n available again.\n* Remove #defines for ioctls that were never implemented.\n\nSigned-off-by: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "405455734e1cdec09c37233216f9240cb1a058e5", "tree": "36e88909f646b635117041b19a851031fc8ffb41", "parents": [ "8f27766a883149926e7c1f69d9f1d8f68efcd65f" ], "author": { "name": "Horst Hummel", "email": "horst.hummel@de.ibm.com", "time": "Thu Jun 29 15:08:18 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Jun 29 15:08:18 2006 +0200" }, "message": "[S390] add PAV support to the dasd driver.\n\nAdd support for parallel-access-volumes to the dasd driver. This\nallows concurrent access to dasd devices with multiple channel\nprograms.\n\nSigned-off-by: Horst Hummel \u003chorst.hummel@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "cc43ec1ab0ae67c9cd5b3c2483a731afc98cbc2c", "tree": "1de98aaf41e746566b6db39778edd3fb22403372", "parents": [ "b1b70306911a35b3851a73c87e6e9bd45a08b893" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Jun 29 15:02:47 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Jun 29 15:02:47 2006 +0200" }, "message": "[S390] preempt_count initialization.\n\nThe preempt_count in the thread_info structure must be initialized to 1.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "4980082db1a8aa3ec45aa22cd4a10021955e22ed", "tree": "d6254d6bd4a7a62c7ea3195837f0c9ee36e03591", "parents": [ "40154b824331cd9c81c06545761338f3d80a36e2" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Jun 29 14:57:25 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Jun 29 14:57:25 2006 +0200" }, "message": "[S390] __syscall_return error check.\n\nFix __syscall_return macro: valid error numbers are in the range\nof -1..-4095.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "40154b824331cd9c81c06545761338f3d80a36e2", "tree": "da4d06f7b09150e1c34b543d5300c3948e284a70", "parents": [ "887ab5992925736ab23985c35f8149739e9de354" ], "author": { "name": "Peter Oberparleiter", "email": "peter.oberparleiter@de.ibm.com", "time": "Thu Jun 29 14:57:03 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Jun 29 14:57:03 2006 +0200" }, "message": "[S390] cio async subchannel reprobe.\n\nChanges in the DASD driver require an asynchronous implementation of the\nsubchannel reprobe loop. This loop was so far only used by the blacklisting\nmechanism but is now available to all CCW device drivers.\n\nSigned-off-by: Peter Oberparleiter \u003cpeter.oberparleiter@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "c406abd3a6d0cf5ce8db4db155a729a28fb98c4f", "tree": "3b837f54a28a9f9754f8b34fd9cc4847557025e9", "parents": [ "0a6047eef1c465c38aacfbdab193161b3f0cd144" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Thu Jun 29 14:56:13 2006 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Jun 29 14:56:13 2006 +0200" }, "message": "[S390] cleanup bitops.h.\n\nEncapsulate complete bitops.h with #ifdef __KERNEL__ and remove the now\nsuperfluous ALIGN_CS define and its users.\nThis patch is needed for compiling klibc.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "bfe5d834195b3089b8846577311340376cc0f450", "tree": "52470de0fe87ff8372700e3472735cd5c14cee9d", "parents": [ "6ceab8a936c302c0cea2bfe55617c76e2f5746fa" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Sun Jun 25 05:47:14 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:01 2006 -0700" }, "message": "[PATCH] Define __raw_get_cpu_var and use it\n\nThere are several instances of per_cpu(foo, raw_smp_processor_id()), which\nis semantically equivalent to __get_cpu_var(foo) but without the warning\nthat smp_processor_id() can give if CONFIG_DEBUG_PREEMPT is enabled. For\nthose architectures with optimized per-cpu implementations, namely ia64,\npowerpc, s390, sparc64 and x86_64, per_cpu() turns into more and slower\ncode than __get_cpu_var(), so it would be preferable to use __get_cpu_var\non those platforms.\n\nThis defines a __raw_get_cpu_var(x) macro which turns into per_cpu(x,\nraw_smp_processor_id()) on architectures that use the generic per-cpu\nimplementation, and turns into __get_cpu_var(x) on the architectures that\nhave an optimized per-cpu implementation.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "908dcecda1d18803b5823f30e6c47d2882dc0cf1", "tree": "2e40b7484baa65af9aa4460ae958d445725f484f", "parents": [ "a5d6839b75ca4a29b5e0a5595914a8715e8f746d" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Fri Jun 23 02:06:00 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jun 23 07:43:08 2006 -0700" }, "message": "[PATCH] adjust handle_IRR_event() return type\n\nCorrect the return type of handle_IRQ_event() (inconsistency noticed during\nXen development), and remove redundant declarations. The return type\nadjustment required breaking out the definition of irqreturn_t into a\nseparate header, in order to satisfy current include order dependencies.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\n\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: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: Hirokazu Takata \u003ctakata.hirokazu@renesas.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\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": "2eec0e0842ef747027eb9181d5f50d7157184d57", "tree": "57756b7d0420833c5e46bd0635ac278d24888b84", "parents": [ "6b41fd1785f4effe2f3bd40da864415812f5b8c9" ], "author": { "name": "Cedric Le Goater", "email": "clg@fr.ibm.com", "time": "Mon Jun 19 21:10:44 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jun 20 19:55:53 2006 -0700" }, "message": "[PATCH] s390: add __raw_writeq required by __iowrite64_copy\n\nIt also adds all the related quad routines.\n\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nAcked-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: 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": "cee4cca740d209bcb4b9857baa2253d5ba4e3fbe", "tree": "88a23004393ea4a32cad79839479c8e653e401d6", "parents": [ "2edc322d420a4cec8dbc184a1220ecd7fa9f8ae6", "9348f0de2d2b541b4ba64fb1f4efee9710a3d731" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jun 20 15:10:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jun 20 15:10:08 2006 -0700" }, "message": "Merge git://git.infradead.org/hdrcleanup-2.6\n\n* git://git.infradead.org/hdrcleanup-2.6: (63 commits)\n [S390] __FD_foo definitions.\n Switch to __s32 types in joystick.h instead of C99 types for consistency.\n Add \u003csys/types.h\u003e to headers included for userspace in \u003clinux/input.h\u003e\n Move inclusion of \u003clinux/compat.h\u003e out of user scope in asm-x86_64/mtrr.h\n Remove struct fddi_statistics from user view in \u003clinux/if_fddi.h\u003e\n Move user-visible parts of drivers/s390/crypto/z90crypt.h to include/asm-s390\n Revert include/media changes: Mauro says those ioctls are only used in-kernel(!)\n Include \u003clinux/types.h\u003e and use __uXX types in \u003clinux/cramfs_fs.h\u003e\n Use __uXX types in \u003clinux/i2o_dev.h\u003e, include \u003clinux/ioctl.h\u003e too\n Remove private struct dx_hash_info from public view in \u003clinux/ext3_fs.h\u003e\n Include \u003clinux/types.h\u003e and use __uXX types in \u003clinux/affs_hardblocks.h\u003e\n Use __uXX types in \u003clinux/divert.h\u003e for struct divert_blk et al.\n Use __u32 for elf_addr_t in \u003casm-powerpc/elf.h\u003e, not u32. It\u0027s user-visible.\n Remove PPP_FCS from user view in \u003clinux/ppp_defs.h\u003e, remove __P mess entirely\n Use __uXX types in user-visible structures in \u003clinux/nbd.h\u003e\n Don\u0027t use \u0027u32\u0027 in user-visible struct ip_conntrack_old_tuple.\n Use __uXX types for S390 DASD volume label definitions which are user-visible\n S390 BIODASDREADCMB ioctl should use __u64 not u64 type.\n Remove unneeded inclusion of \u003clinux/time.h\u003e from \u003clinux/ufs_fs.h\u003e\n Fix private integer types used in V4L2 ioctls.\n ...\n\nManually resolve conflict in include/linux/mtd/physmap.h\n" }, { "commit": "1e7c34994d809820dbe31220397b62660d8d1514", "tree": "7a189d63f4971da727ea7dfb0c012838fab5c0ac", "parents": [ "c509075e711305d591760e4f0e8f57ff178cd501" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sun Jun 18 12:22:02 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sun Jun 18 12:22:02 2006 +0100" }, "message": "Add Kbuild file for S390 \u0027make headers_install\u0027\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "9348f0de2d2b541b4ba64fb1f4efee9710a3d731", "tree": "a7ba0a32697123ff7fbcc12e37d2472249963d41", "parents": [ "d27317657ae18cfbc45def8f566e4c3ed1f51d74" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Jun 14 14:10:51 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Jun 14 14:10:51 2006 +0100" }, "message": "[S390] __FD_foo definitions.\n\nMake the definitions of __FD_SET, __FD_CLR and __FD_ISSET independent\nfrom asm/bitops.h and remove the macro magic that tests for __GLIBC__.\nUse simple C inline functions instead of set_bit, clear_bit and test_bit.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "bafe00cc9297ca77b66e5c83e5e65e17c0c997c8", "tree": "c0478b45a084464c515a3201b109d7589773670b", "parents": [ "71601e2b33dad9acb8d7844f7321f90ed9d1bce8" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Thu Jun 08 01:36:20 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 08 15:15:30 2006 -0700" }, "message": "[PATCH] s390: fix in-user atomic futex operation.\n\nFrom: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n\n__futex_atomic_op needs to do an atomic operation in the user address space,\nnot the kernel address space. Add the missing sacf 256/sacf 0 to switch to\nthe secondary mode before doing the compare-and-swap. In addition add\nanother fixup for catch specification exceptions if the compare-and-swap\naddress is not aligned.\n\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": "4ae9538dd02824257e8e72c053c69ad6680aba04", "tree": "a3383d1ae08a78a4d5d6247cd480923dc8812429", "parents": [ "e0ec574987a3301f7767750bb6e8be47d6323bfa" ], "author": { "name": "Peter Oberparleiter", "email": "peter.oberparleiter@de.ibm.com", "time": "Sun Jun 04 02:51:28 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 05 12:29:16 2006 -0700" }, "message": "[PATCH] s390: cio non-unique path group ids\n\nFrom: Peter Oberparleiter \u003cpeter.oberparleiter@de.ibm.com\u003e\n\nThe path grouping can fail due to non-unique pathgroup-IDs. The source for\nthe CPU-ID part of the ID was incorrectly specified on 64 bit systems.\nAdditionally, the length of the ID was too large due to incorrect data packing\ndeclaration. Fix CPU-ID lowcore address and add missing packing declaration.\n\nSigned-off-by: Peter Oberparleiter \u003cpeter.oberparleiter@de.ibm.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": "66643de455c27973ac31ad6de9f859d399916842", "tree": "7ebed7f051879007d4b11d6aaa9e65a1bcb0b08f", "parents": [ "2c23d62abb820e19c54012520f08a198c2233a85", "387e2b0439026aa738a9edca15a57e5c0bcb4dfc" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed May 24 09:22:21 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed May 24 09:22:21 2006 +0100" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n\nConflicts:\n\n\tinclude/asm-powerpc/unistd.h\n\tinclude/asm-sparc/unistd.h\n\tinclude/asm-sparc64/unistd.h\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "0159677857c5ada0a0a2c03a4dd59312382b73d0", "tree": "51c3ed1fad1c0bcf732a9810b97f7a68790a75e7", "parents": [ "6a050da45b5d855b48b057446847ff1542977b52" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Mon May 15 09:44:05 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon May 15 11:20:55 2006 -0700" }, "message": "[PATCH] s390: add vmsplice system call\n\nAdd new vmsplice system call and add missing __NR_xxx defines for\nsys_set_robust_list, sys_get_robust_list, sys_splice, sys_sync_file_range\nand sys_tee.\n\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": "80b9192ee032f919da1b6e8b305c7cc9881b0907", "tree": "996465552d71f11bfba2d26a075d8a4d99048fa4", "parents": [ "5047f09b56d0bc3c21aec9cb16de60283da645c6" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Mon May 08 15:51:57 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Mon May 08 15:51:57 2006 +0100" }, "message": "Move user-visible parts of drivers/s390/crypto/z90crypt.h to include/asm-s390\n\nAlso remove Bob Burroughs\u0027 email address, since it\u0027s no longer valid.\n\nAcked-by: Eric D Rossman \u003cedrossma@us.ibm.com\u003e\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" } ], "next": "56b192c337ddad05dee83c9bea079f41df775990" }