)]}' { "log": [ { "commit": "6e9624b8caec290d28b4c6d9ec75749df6372b87", "tree": "47225b544e1da82742795553dc4e8aa70c17afdc", "parents": [ "8a6cfeb6deca3a8fefd639d898b0d163c0b5d368" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Sat Aug 07 18:25:34 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Aug 07 18:25:34 2010 +0200" }, "message": "block: push down BKL into .open and .release\n\nThe open and release block_device_operations are currently\ncalled with the BKL held. In order to change that, we must\nfirst make sure that all drivers that currently rely\non this have no regressions.\n\nThis blindly pushes the BKL into all .open and .release\noperations for all block drivers to prepare for the\nnext step. The drivers can subsequently replace the BKL\nwith their own locks or remove it completely when it can\nbe shown that it is not needed.\n\nThe functions blkdev_get and blkdev_put are the only\nremaining users of the big kernel lock in the block\nlayer, besides a few uses in the ioctl code, none\nof which need to serialize with blkdev_{get,put}.\n\nMost of these two functions is also under the protection\nof bdev-\u003ebd_mutex, including the actual calls to\n-\u003eopen and -\u003erelease, and the common code does not\naccess any global data structures that need the BKL.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Christoph Hellwig \u003chch@infradead.org\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "8a6cfeb6deca3a8fefd639d898b0d163c0b5d368", "tree": "9a633ad48c3b1ada0519ee7bade0602f940037f6", "parents": [ "34484062445fe905bf02c72f87ddda21881acda3" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Thu Jul 08 10:18:46 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Aug 07 18:25:00 2010 +0200" }, "message": "block: push down BKL into .locked_ioctl\n\nAs a preparation for the removal of the big kernel\nlock in the block layer, this removes the BKL\nfrom the common ioctl handling code, moving it\ninto every single driver still using it.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Christoph Hellwig \u003chch@infradead.org\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "4c4762d10faf93167b84ee03e4b58dd62012b06f", "tree": "5819c7acb3e457885e77edf124196e62b09fd387", "parents": [ "15fa6e81650a167f82dc0d478f290f1cffa9183d" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sat Jun 19 17:26:47 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Aug 07 18:22:29 2010 +0200" }, "message": "block: fix some more cmd_type cleanup fallout\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "33659ebbae262228eef4e0fe990f393d1f0ed941", "tree": "fcb537f09359c8dad3a6f6e16dc4319562dc42cc", "parents": [ "7e005f79791dcd58436c88ded4a7f5aed1b82147" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sat Aug 07 18:17:56 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Sat Aug 07 18:17:56 2010 +0200" }, "message": "block: remove wrappers for request type/flags\n\nRemove all the trivial wrappers for the cmd_type and cmd_flags fields in\nstruct requests. This allows much easier grepping for different request\ntypes instead of unwinding through macros.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "8a78362c4eefc1deddbefe2c7f38aabbc2429d6b", "tree": "c095d95af1aec0f9cee5975b1dcdc6bc1d17d401", "parents": [ "086fa5ff0854c676ec333760f4c0154b3b242616" ], "author": { "name": "Martin K. Petersen", "email": "martin.petersen@oracle.com", "time": "Fri Feb 26 00:20:39 2010 -0500" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri Feb 26 13:58:08 2010 +0100" }, "message": "block: Consolidate phys_segment and hw_segment limits\n\nExcept for SCSI no device drivers distinguish between physical and\nhardware segment limits. Consolidate the two into a single segment\nlimit.\n\nSigned-off-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "086fa5ff0854c676ec333760f4c0154b3b242616", "tree": "ee63fb3c7c7d964bd799355b7cde18ba95f91f07", "parents": [ "eb28d31bc97e6374d81f404da309401ffaed467b" ], "author": { "name": "Martin K. Petersen", "email": "martin.petersen@oracle.com", "time": "Fri Feb 26 00:20:38 2010 -0500" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri Feb 26 13:58:08 2010 +0100" }, "message": "block: Rename blk_queue_max_sectors to blk_queue_max_hw_sectors\n\nThe block layer calling convention is blk_queue_\u003climit name\u003e.\nblk_queue_max_sectors predates this practice, leading to some confusion.\nRename the function to appropriately reflect that its intended use is to\nset max_hw_sectors.\n\nAlso introduce a temporary wrapper for backwards compability. This can\nbe removed after the merge window is closed.\n\nSigned-off-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "577cdf0cf5afa5f350fbaddf77bbacdb9f76d2f8", "tree": "3a7b6d4f2f7aa0a64e6da8d23ccf990fc2eb7f03", "parents": [ "3d447ec0e30043a2acd52704f5ed1da07a6f2d6e" ], "author": { "name": "Márton Németh", "email": "nm127@freemail.hu", "time": "Sun Jan 10 13:39:39 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Jan 11 14:31:26 2010 +0100" }, "message": "block: make USB device id constant\n\nThe id_table field of the struct usb_device_id is constant in \u003clinux/usb.h\u003e\nso it is worth to make ub_usb_ids also constant.\n\nThe semantic match that finds this kind of pattern is as follows:\n(http://coccinelle.lip6.fr/)\n\n// \u003csmpl\u003e\n@r@\ndisable decl_init,const_decl_init;\nidentifier I1, I2, x;\n@@\n\tstruct I1 {\n\t ...\n\t const struct I2 *x;\n\t ...\n\t};\n@s@\nidentifier r.I1, y;\nidentifier r.x, E;\n@@\n\tstruct I1 y \u003d {\n\t .x \u003d E,\n\t};\n@c@\nidentifier r.I2;\nidentifier s.E;\n@@\n\tconst struct I2 E[] \u003d ... ;\n@depends on !c@\nidentifier r.I2;\nidentifier s.E;\n@@\n+\tconst\n\tstruct I2 E[] \u003d ...;\n// \u003c/smpl\u003e\n\nSigned-off-by: Márton Németh \u003cnm127@freemail.hu\u003e\nCc: Julia Lawall \u003cjulia@diku.dk\u003e\nCc: cocci@diku.dk\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "83d5cde47dedf01b6a4a4331882cbc0a7eea3c2e", "tree": "f8ba5e263717d35cd444fcc65898d2ed352af1ae", "parents": [ "7b021967c5e1463936042c8da72b550d3cabe9ac" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Mon Sep 21 17:01:13 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:25 2009 -0700" }, "message": "const: make block_device_operations const\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e1defc4ff0cf57aca6c5e3ff99fa503f5943c1f1", "tree": "d60d15a082171c58ac811d547d51a9c3119f23e3", "parents": [ "9bd7de51ee8537094656149eaf45338cadb7d7d4" ], "author": { "name": "Martin K. Petersen", "email": "martin.petersen@oracle.com", "time": "Fri May 22 17:17:49 2009 -0400" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri May 22 23:22:54 2009 +0200" }, "message": "block: Do away with the notion of hardsect_size\n\nUntil now we have had a 1:1 mapping between storage device physical\nblock size and the logical block sized used when addressing the device.\nWith SATA 4KB drives coming out that will no longer be the case. The\nsector size will be 4KB but the logical block size will remain\n512-bytes. Hence we need to distinguish between the physical block size\nand the logical ditto.\n\nThis patch renames hardsect_size to logical_block_size.\n\nSigned-off-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "5f49f63178360b07a095bd33b0d850d60edf7590", "tree": "23764399405214c115543eb5dec59982cf0baa26", "parents": [ "3755100dd5f66761aaaa7ae44c70b319a7c78a56" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue May 19 18:33:05 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue May 19 11:36:08 2009 +0200" }, "message": "block: set rq-\u003eresid_len to blk_rq_bytes() on issue\n\nIn commit c3a4d78c580de4edc9ef0f7c59812fb02ceb037f, while introducing\nrq-\u003eresid_len, the default value of residue count was changed from\nfull count to zero. The conversion was done under the assumption that\nwhen a request fails residue count wasn\u0027t defined. However, Boaz and\nJames pointed out that this wasn\u0027t true and the residue count should\nbe preserved for failed requests too.\n\nThis patchset restores the original behavior by setting rq-\u003eresid_len\nto blk_rq_bytes(rq) on request start and restoring explicit clearing\nin affected drivers. While at it, take advantage of the fact that\nrq-\u003eresid_len is set to full count where applicable.\n\n* ide-cd: rq-\u003eresid_len cleared on pc success\n\n* mptsas: req-\u003eresid_len cleared on success\n\n* sas_expander: rsp/req-\u003eresid_len cleared on success\n\n* mpt2sas_transport: req-\u003eresid_len cleared on success\n\n* ide-cd, ide-tape, mptsas, sas_host_smp, mpt2sas_transport, ub: take\n advantage of initial full count to simplify code\n\nBoaz Harrosh spotted bug in resid_len initialization. Fixed as\nsuggested.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Borislav Petkov \u003cpetkovbb@googlemail.com\u003e\nCc: Boaz Harrosh \u003cbharrosh@panasas.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Eric Moore \u003cEric.Moore@lsi.com\u003e\nCc: Darrick J. Wong \u003cdjwong@us.ibm.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "3755100dd5f66761aaaa7ae44c70b319a7c78a56", "tree": "cd7206012aa4af29666b1f84191f690c2bd2e939", "parents": [ "f831cc03490c78a76e2d35ad77ec2292d0323728" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue May 19 18:33:04 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue May 19 11:36:08 2009 +0200" }, "message": "ub: use __blk_end_request_all()\n\nub_end_rq() always tries to complete full request. The @cmd_len\nparameter was there because rq-\u003edata_len used to be overwritten with\nresidue count. Drop @cmd_len and use __blk_end_request_all().\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "9934c8c04561413609d2bc38c6b9f268cba774a4", "tree": "30dd8f7be54f9b2e03094de9cd03b6a9ee2909cd", "parents": [ "2343046826a8ca426b07601d9593ee046c298b68" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri May 08 11:54:16 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon May 11 09:52:18 2009 +0200" }, "message": "block: implement and enforce request peek/start/fetch\n\nTill now block layer allowed two separate modes of request execution.\nA request is always acquired from the request queue via\nelv_next_request(). After that, drivers are free to either dequeue it\nor process it without dequeueing. Dequeue allows elv_next_request()\nto return the next request so that multiple requests can be in flight.\n\nExecuting requests without dequeueing has its merits mostly in\nallowing drivers for simpler devices which can\u0027t do sg to deal with\nsegments only without considering request boundary. However, the\nbenefit this brings is dubious and declining while the cost of the API\nambiguity is increasing. Segment based drivers are usually for very\nold or limited devices and as converting to dequeueing model isn\u0027t\ndifficult, it doesn\u0027t justify the API overhead it puts on block layer\nand its more modern users.\n\nPrevious patches converted all block low level drivers to dequeueing\nmodel. This patch completes the API transition by...\n\n* renaming elv_next_request() to blk_peek_request()\n\n* renaming blkdev_dequeue_request() to blk_start_request()\n\n* adding blk_fetch_request() which is combination of peek and start\n\n* disallowing completion of queued (not started) requests\n\n* applying new API to all LLDs\n\nRenamings are for consistency and to break out of tree code so that\nit\u0027s apparent that out of tree drivers need updating.\n\n[ Impact: block request issue API cleanup, no functional change ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: Mike Miller \u003cmike.miller@hp.com\u003e\nCc: unsik Kim \u003cdonari75@gmail.com\u003e\nCc: Paul Clements \u003cpaul.clements@steeleye.com\u003e\nCc: Tim Waugh \u003ctim@cyberelk.net\u003e\nCc: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Laurent Vivier \u003cLaurent@lvivier.info\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCc: Adrian McMenamin \u003cadrian@mcmen.demon.co.uk\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Borislav Petkov \u003cpetkovbb@googlemail.com\u003e\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Alex Dubov \u003coakad@yahoo.com\u003e\nCc: Pierre Ossman \u003cdrzeus@drzeus.cx\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Markus Lidel \u003cMarkus.Lidel@shadowconnect.com\u003e\nCc: Stefan Weinhuber \u003cwein@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "1011c1b9f2e45ce7c6e38888d2b83936aec38771", "tree": "63f1f8f604631f37df9917a941531de0148f8379", "parents": [ "a2dec7b36364a5cc564c4d76cf16d2e7d33f5c05" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu May 07 22:24:45 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon May 11 09:50:55 2009 +0200" }, "message": "block: blk_rq_[cur_]_{sectors|bytes}() usage cleanup\n\nWith the previous changes, the followings are now guaranteed for all\nrequests in any valid state.\n\n* blk_rq_sectors() \u003d\u003d blk_rq_bytes() \u003e\u003e 9\n* blk_rq_cur_sectors() \u003d\u003d blk_rq_cur_bytes() \u003e\u003e 9\n\nClean up accessor usages. Notable changes are\n\n* nbd,i2o_block: end_all used instead of explicit byte count\n* scsi_lib: unnecessary conditional on request type removed\n\n[ Impact: cleanup ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Paul Clements \u003cpaul.clements@steeleye.com\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: Alex Dubov \u003coakad@yahoo.com\u003e\nCc: Markus Lidel \u003cMarkus.Lidel@shadowconnect.com\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: Boaz Harrosh \u003cbharrosh@panasas.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "b0790410300abaaf4f25f702803beff701baebf1", "tree": "63d8fcd38e4cd5927fd83e482e306480bb68a689", "parents": [ "2e46e8b27aa57c6bd34b3102b40ee4d0144b4fab" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu May 07 22:24:42 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon May 11 09:50:55 2009 +0200" }, "message": "block: cleanup rq-\u003edata_len usages\n\nWith recent unification of fields, it\u0027s now guaranteed that\nrq-\u003edata_len always equals blk_rq_bytes(). Convert all non-IDE direct\nusers to accessors. IDE will be converted in a separate patch.\n\nBoaz: spotted incorrect data_len/resid_len conversion in osd.\n\n[ Impact: convert direct rq-\u003edata_len usages to blk_rq_bytes() ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: Eric Moore \u003cEric.Moore@lsi.com\u003e\nCc: Markus Lidel \u003cMarkus.Lidel@shadowconnect.com\u003e\nCc: Darrick J. Wong \u003cdjwong@us.ibm.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: Eric Moore \u003cEric.Moore@lsi.com\u003e\nCc: Boaz Harrosh \u003cbharrosh@panasas.com\u003e\nCc: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "83096ebf1263b2c1ee5e653ba37d993d02e3eb7b", "tree": "2226b71a616ec1cb2d37511c6a09ba9507a1cd69", "parents": [ "5b93629b4509c03ffa87a9316412fedf6f58cb37" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu May 07 22:24:39 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon May 11 09:50:54 2009 +0200" }, "message": "block: convert to pos and nr_sectors accessors\n\nWith recent cleanups, there is no place where low level driver\ndirectly manipulates request fields. This means that the \u0027hard\u0027\nrequest fields always equal the !hard fields. Convert all\nrq-\u003esectors, nr_sectors and current_nr_sectors references to\naccessors.\n\nWhile at it, drop superflous blk_rq_pos() \u003c 0 test in swim.c.\n\n[ Impact: use pos and nr_sectors accessors ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nTested-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nTested-by: Adrian McMenamin \u003cadrian@mcmen.demon.co.uk\u003e\nAcked-by: Adrian McMenamin \u003cadrian@mcmen.demon.co.uk\u003e\nAcked-by: Mike Miller \u003cmike.miller@hp.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Borislav Petkov \u003cpetkovbb@googlemail.com\u003e\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Eric Moore \u003cEric.Moore@lsi.com\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Paul Clements \u003cpaul.clements@steeleye.com\u003e\nCc: Tim Waugh \u003ctim@cyberelk.net\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: Alex Dubov \u003coakad@yahoo.com\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Dario Ballabio \u003cballabio_dario@emc.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: unsik Kim \u003cdonari75@gmail.com\u003e\nCc: Laurent Vivier \u003cLaurent@lvivier.info\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "c3a4d78c580de4edc9ef0f7c59812fb02ceb037f", "tree": "916ca44287100707508678e2cc0eff0c43b9ca39", "parents": [ "9720aef2539c10e3a872e9a92beec225030d99db" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu May 07 22:24:37 2009 +0900" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon May 11 09:50:53 2009 +0200" }, "message": "block: add rq-\u003eresid_len\n\nrq-\u003edata_len served two purposes - the length of data buffer on issue\nand the residual count on completion. This duality creates some\nheadaches.\n\nFirst of all, block layer and low level drivers can\u0027t really determine\nwhat rq-\u003edata_len contains while a request is executing. It could be\nthe total request length or it coulde be anything else one of the\nlower layers is using to keep track of residual count. This\ncomplicates things because blk_rq_bytes() and thus\n[__]blk_end_request_all() relies on rq-\u003edata_len for PC commands.\nDrivers which want to report residual count should first cache the\ntotal request length, update rq-\u003edata_len and then complete the\nrequest with the cached data length.\n\nSecondly, it makes requests default to reporting full residual count,\nie. reporting that no data transfer occurred. The residual count is\nan exception not the norm; however, the driver should clear\nrq-\u003edata_len to zero to signify the normal cases while leaving it\nalone means no data transfer occurred at all. This reverse default\nbehavior complicates code unnecessarily and renders block PC on some\ndrivers (ide-tape/floppy) unuseable.\n\nThis patch adds rq-\u003eresid_len which is used only for residual count.\n\nWhile at it, remove now unnecessasry blk_rq_bytes() caching in\nide_pc_intr() as rq-\u003edata_len is not changed anymore.\n\nBoaz\t: spotted missing conversion in osd\nSergei\t: spotted too early conversion to blk_rq_bytes() in ide-tape\n\n[ Impact: cleanup residual count handling, report 0 resid by default ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Borislav Petkov \u003cpetkovbb@googlemail.com\u003e\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Mike Miller \u003cmike.miller@hp.com\u003e\nCc: Eric Moore \u003cEric.Moore@lsi.com\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Doug Gilbert \u003cdgilbert@interlog.com\u003e\nCc: Mike Miller \u003cmike.miller@hp.com\u003e\nCc: Eric Moore \u003cEric.Moore@lsi.com\u003e\nCc: Darrick J. Wong \u003cdjwong@us.ibm.com\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: Boaz Harrosh \u003cbharrosh@panasas.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "3444b26afa145148951112534f298bdc554ec789", "tree": "b2c8d9b13d04869ffdad1e46a9ebbf819e7ed7b4", "parents": [ "d45e230bf03850f17394a760dfa003d986a67729" ], "author": { "name": "David Vrabel", "email": "david.vrabel@csr.com", "time": "Wed Apr 08 17:36:28 2009 +0000" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Apr 17 10:50:27 2009 -0700" }, "message": "USB: add reset endpoint operations\n\nWireless USB endpoint state has a sequence number and a current\nwindow and not just a single toggle bit. So allow HCDs to provide a\nendpoint_reset method and call this or clear the software toggles as\nrequired (after a clear halt, set configuration etc.).\n\nusb_settoggle() and friends are then HCD internal and are moved into\ncore/hcd.h and all device drivers call usb_reset_endpoint() instead.\n\nIf the device endpoint state has been reset (with a clear halt) but\nthe host endpoint state has not then subsequent data transfers will\nnot complete. The device will only work again after it is reset or\ndisconnected.\n\nSigned-off-by: David Vrabel \u003cdavid.vrabel@csr.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "e6e244b6cb1f70e7109381626293cd40a8334ed3", "tree": "f3d1d9a23b603f9a4108799fb0a4fe21969dd695", "parents": [ "e4abe6658aa17a5d7e7321dfda807d287255511b" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Thu Feb 12 14:47:44 2009 -0500" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Mar 24 16:20:34 2009 -0700" }, "message": "usb-storage: prepare for subdriver separation\n\nThis patch (as1206) is the first step in converting usb-storage\u0027s\nsubdrivers into separate modules. It makes the following large-scale\nchanges:\n\n\tRemove a bunch of unnecessary #ifdef\u0027s from usb_usual.h.\n\tNot truly necessary, but it does clean things up.\n\n\tMove the USB device-ID table (which is duplicated between\n\tlibusual and usb-storage) into its own source file,\n\tusual-tables.c, and arrange for this to be linked with\n\teither libusual or usb-storage according to whether\n\tUSB_LIBUSUAL is configured.\n\n\tAdd to usual-tables.c a new usb_usual_ignore_device()\n\tfunction to detect whether a particular device needs to be\n\tmanaged by a subdriver and not by the standard handlers\n\tin usb-storage.\n\n\tExport a whole bunch of functions in usb-storage, renaming\n\tsome of them because their names don\u0027t already begin with\n\t\"usb_stor_\". These functions will be needed by the new\n\tsubdriver modules.\n\n\tSplit usb-storage\u0027s probe routine into two functions.\n\tThe subdrivers will call the probe1 routine, then fill in\n\ttheir transport and protocol settings, and then call the\n\tprobe2 routine.\n\n\tTake the default cases and error checking out of\n\tget_transport() and get_protocol(), which run during\n\tprobe1, and instead put a check for invalid transport\n\tor protocol values into the probe2 function.\n\n\tAdd a new probe routine to be used for standard devices,\n\ti.e., those that don\u0027t need a subdriver. This new routine\n\tchecks whether the device should be ignored (because it\n\tshould be handled by ub or by a subdriver), and if not,\n\tcalls the probe1 and probe2 functions.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCC: Matthew Dharm \u003cmdharm-usb@one-eyed-alien.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "db5e6df172309c382982790aafa8cd87dc0b6292", "tree": "9f182622af951d2eee77ecc04c992f1c1c71c810", "parents": [ "4d6914b72966862f37de634299a80ca2a4b1829f" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Mon Dec 29 11:19:10 2008 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Mar 24 16:20:27 2009 -0700" }, "message": "USB: ub: use USB API functions rather than constants\n\nThis set of patches introduces calls to the following set of functions:\n\nusb_endpoint_dir_in(epd)\nusb_endpoint_dir_out(epd)\nusb_endpoint_is_bulk_in(epd)\nusb_endpoint_is_bulk_out(epd)\nusb_endpoint_is_int_in(epd)\nusb_endpoint_is_int_out(epd)\nusb_endpoint_num(epd)\nusb_endpoint_type(epd)\nusb_endpoint_xfer_bulk(epd)\nusb_endpoint_xfer_control(epd)\nusb_endpoint_xfer_int(epd)\nusb_endpoint_xfer_isoc(epd)\n\nIn some cases, introducing one of these functions is not possible, and it\njust replaces an explicit integer value by one of the following constants:\n\nUSB_ENDPOINT_XFER_BULK\nUSB_ENDPOINT_XFER_CONTROL\nUSB_ENDPOINT_XFER_INT\nUSB_ENDPOINT_XFER_ISOC\n\nAn extract of the semantic patch that makes these changes is as follows:\n(http://www.emn.fr/x-info/coccinelle/)\n\n// \u003csmpl\u003e\n@r1@ struct usb_endpoint_descriptor *epd; @@\n\n- ((epd-\u003ebmAttributes \u0026 \\(USB_ENDPOINT_XFERTYPE_MASK\\|3\\)) \u003d\u003d\n- \\(USB_ENDPOINT_XFER_CONTROL\\|0\\))\n+ usb_endpoint_xfer_control(epd)\n\n@r5@ struct usb_endpoint_descriptor *epd; @@\n\n- ((epd-\u003ebEndpointAddress \u0026 \\(USB_ENDPOINT_DIR_MASK\\|0x80\\)) \u003d\u003d\n- \\(USB_DIR_IN\\|0x80\\))\n+ usb_endpoint_dir_in(epd)\n\n@inc@\n@@\n\n#include \u003clinux/usb.h\u003e\n\n@depends on !inc \u0026\u0026 (r1||r5)@\n@@\n\n+ #include \u003clinux/usb.h\u003e\n #include \u003clinux/usb/...\u003e\n// \u003c/smpl\u003e\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n" }, { "commit": "011b15df465745474e3ec85482633685933ed5a7", "tree": "97df5cb516672f0a6fae5b993840beb667c76bd0", "parents": [ "857cc4dfb6420ec0a67b3cda559aaa7c429ddce7" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Tue Nov 04 11:29:27 2008 -0500" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jan 07 09:59:52 2009 -0800" }, "message": "USB: change interface to usb_lock_device_for_reset()\n\nThis patch (as1161) changes the interface to\nusb_lock_device_for_reset(). The existing interface is apparently not\nvery clear, judging from the fact that several of its callers don\u0027t\nuse it correctly. The new interface always returns 0 for success and\nit always requires the caller to unlock the device afterward.\n\nThe new routine will not return immediately if it is called while the\ndriver\u0027s probe method is running. Instead it will wait until the\nprobe is over and the device has been unlocked. This shouldn\u0027t cause\nany problems; I don\u0027t know of any cases where drivers call\nusb_lock_device_for_reset() during probe.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "d73b7aff28bc53c04e1f2e5ccaa5ea43089fb4a4", "tree": "05918d1868cff57a9ae2818b75ad39e47f4716d1", "parents": [ "859ff4072027ea7741121b902c59763f090e00c2" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Mon Nov 10 21:11:11 2008 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Nov 13 14:45:04 2008 -0800" }, "message": "ub: stub pre_reset and post_reset to fix oops\n\nDue to recent changes to usb_reset_device, the following hang occurs:\n\nevents/0 D 0000000000000000 0 6 2\n ffff880037477cc0 0000000000000046 ffff880037477c50 ffffffff80237434\n ffffffff80574c80 00000001000a015c 0000000000000286 ffff8800374757d0\n ffff88002a31c860 ffff880037475a00 0000000036779140 ffff880037475a00\nCall Trace:\n [\u003cffffffff80237434\u003e] try_to_del_timer_sync+0x52/0x5b\n [\u003cffffffff8026f86c\u003e] dma_pool_free+0x1a7/0x1ec\n [\u003cffffffffa02a928a\u003e] ub_disconnect+0x8e/0x1ad [ub]\n [\u003cffffffff802407c9\u003e] autoremove_wake_function+0x0/0x2e\n [\u003cffffffff80378959\u003e] usb_unbind_interface+0x5c/0xb7\n [\u003cffffffff8036ab70\u003e] __device_release_driver+0x95/0xbd\n [\u003cffffffff8036ac70\u003e] device_release_driver+0x21/0x2d\n [\u003cffffffff803789f8\u003e] usb_driver_release_interface+0x44/0x83\n [\u003cffffffff80378ab9\u003e] usb_forced_unbind_intf+0x17/0x1d\n [\u003cffffffff80371ba4\u003e] usb_reset_device+0x7d/0x114\n [\u003cffffffffa02aaffd\u003e] ub_reset_task+0x0/0x293 [ub]\n [\u003cffffffffa02ab1c1\u003e] ub_reset_task+0x1c4/0x293 [ub]\n [\u003cffffffff8033dd1e\u003e] flush_to_ldisc+0x0/0x1cd\n [\u003cffffffffa02aaffd\u003e] ub_reset_task+0x0/0x293 [ub]\n [\u003cffffffff8023d302\u003e] run_workqueue+0x87/0x114\n [\u003cffffffff8023d467\u003e] worker_thread+0xd8/0xe7\n [\u003cffffffff802407c9\u003e] autoremove_wake_function+0x0/0x2e\n [\u003cffffffff8023d38f\u003e] worker_thread+0x0/0xe7\n [\u003cffffffff802404c1\u003e] kthread+0x47/0x73\n [\u003cffffffff8022c8dd\u003e] schedule_tail+0x27/0x60\n [\u003cffffffff8020c249\u003e] child_rip+0xa/0x11\n [\u003cffffffff8024047a\u003e] kthread+0x0/0x73\n [\u003cffffffff8020c23f\u003e] child_rip+0x0/0x11\n\nThis is because usb_reset_device now unbinds, and that calls disconnect,\nwhich in case of ub waits until the reset completes... which deadlocks.\nWorse, this deadlocks keventd and this takes whole box down.\n\nI\u0027m going to fix this properly later, but let\u0027s unbreak the driver\nquickly for non-composite devices at least.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "4099a96693ab58a95b3ecf19704973cd0f1bdf9d", "tree": "bd0e357291c1b4e8b1d083d680c3d997a19b9e14", "parents": [ "b4d9a4425bde774ab30f0f43da60bb4ed3508903" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Mar 02 10:21:43 2008 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Oct 21 07:48:05 2008 -0400" }, "message": "[PATCH] switch ub\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "d4430d62fa77208824a37fe6f85ab2831d274769", "tree": "5d4d0bca31e63eb208fbebe4f39c912b964c1e4d", "parents": [ "badf8082c33d18b118d3a6f1b32d5ea6b97d3839" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Mar 02 09:09:22 2008 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Oct 21 07:47:32 2008 -0400" }, "message": "[PATCH] beginning of methods conversion\n\nTo keep the size of changesets sane we split the switch by drivers;\nto keep the damn thing bisectable we do the following:\n\t1) rename the affected methods, add ones with correct\nprototypes, make (few) callers handle both. That\u0027s this changeset.\n\t2) for each driver convert to new methods. *ALL* drivers\nare converted in this series.\n\t3) kill the old (renamed) methods.\n\nNote that it _is_ a flagday; all in-tree drivers are converted and by the\nend of this series no trace of old methods remain. The only reason why\nwe do that this way is to keep the damn thing bisectable and allow per-driver\ndebugging if anything goes wrong.\n\nNew methods:\n\topen(bdev, mode)\n\trelease(disk, mode)\n\tioctl(bdev, mode, cmd, arg)\t\t/* Called without BKL */\n\tcompat_ioctl(bdev, mode, cmd, arg)\n\tlocked_ioctl(bdev, mode, cmd, arg)\t/* Called with BKL, legacy */\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "74f3c8aff36ad6552ea609c8b20bfd588fa16f38", "tree": "c046823751971ff37b66499282ca2b2e263cc71a", "parents": [ "e915e872ed921d707bc32b3f2184d43abfa8c9e2" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Aug 27 15:38:10 2007 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Oct 21 07:47:14 2008 -0400" }, "message": "[PATCH] switch scsi_cmd_ioctl() to passing fmode_t\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "86d434dede14108dd917b25af0f29c0cb28b8d18", "tree": "f69305e5213ac9eab854b8c85a918fd71c106e06", "parents": [ "aeb5d727062a0238a2f96c9c380fbd2be4640c6f" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Aug 26 19:50:05 2007 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Oct 21 07:47:08 2008 -0400" }, "message": "[PATCH] eliminate use of -\u003ef_flags in block methods\n\nstore needed information in f_mode\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "7dbcbe88b1495f778f56c742391e49f580dc101a", "tree": "5a8d6485846854045ba1ebc3d89b7c479e8a3570", "parents": [ "6a2839bedc1502b3f0366cc3ad1099a1d92cf8fb" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Mon Aug 04 17:15:40 2008 -0600" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Oct 17 14:40:52 2008 -0700" }, "message": "ub: remove sg_stat\n\nRemove forgotten code related to sg_stat[].\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "9029b174ba22918d0a0aa3b71859854bd50c39cc", "tree": "305074dcc3890085712992ce73fb39e03adc5acc", "parents": [ "0da13c8c3dfb1ab6c56f2a70fadfddd57e0d7c42" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sat Apr 19 14:45:24 2008 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri May 02 10:25:52 2008 -0700" }, "message": "ub: Cosmetics\n\nFix a few comments and printk statements.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "0da13c8c3dfb1ab6c56f2a70fadfddd57e0d7c42", "tree": "c2ec2a7d4e1ef7fd1441131ed0fc9f2cec5553f0", "parents": [ "82fe26ba7a21d9bcc77e6142c941683eede32940" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sat Apr 19 14:42:49 2008 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri May 02 10:25:52 2008 -0700" }, "message": "ub: Ignore bad residue\n\nI hoped to continue to ignore this problem or use libusual, but these\ndays it\u0027s simpler to work around than to deal with it. Let\u0027s attempt to\nuse bad residue devices and hope that upper level integrity checks catch\nany problems (e.g. please use sha1sum on your backups).\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "82fe26ba7a21d9bcc77e6142c941683eede32940", "tree": "3c3e2795ca536aba1a25d4cde1e91a5150a4acee", "parents": [ "2c51ae70ede5a90d8ccb67d965c1b4e20fc4e110" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sat Apr 19 14:35:30 2008 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri May 02 10:25:52 2008 -0700" }, "message": "ub: Tune retries\n\nMake ub to fail faster in hopeless cases.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "2c51ae70ede5a90d8ccb67d965c1b4e20fc4e110", "tree": "4449f2725f6fb015581ab50080c1b10feb47cced", "parents": [ "043042109b24a1bd418db7cd509dadc5d120daf1" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sat Apr 19 14:32:18 2008 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri May 02 10:25:52 2008 -0700" }, "message": "ub: Fix timeouts\n\nThe wodim says:\n\"close track/session scsi sendcmd: cmd timeout after 5.000 (480) s\"\nThis happened because we ignored the supplied timeout and used 5s.\n\nIt\u0027s not completely correct to apply a timeout meant for the complete\ncommand to any single URB, but we don\u0027t have many URBs per command, so\nthis is simple and works.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "75ad23bc0fcb4f992a5d06982bf0857ab1738e9e", "tree": "8668ef63b1f420252ae41aed9e13737d49fd8054", "parents": [ "68154e90c9d1492d570671ae181d9a8f8530da55" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Tue Apr 29 14:48:33 2008 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Apr 29 14:48:33 2008 +0200" }, "message": "block: make queue flags non-atomic\n\nWe can save some atomic ops in the IO path, if we clearly define\nthe rules of how to modify the queue flags.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "ef45cb624b9517f71ad6c61299478c2cc08e4d98", "tree": "dc0b41ff7c7e58bb79b02437578a51d2848a0eb6", "parents": [ "7180c4c9e09888db0a188f729c96c6d7bd61fa83" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Tue Apr 08 17:41:51 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 08 18:25:52 2008 -0700" }, "message": "ub: remove BUG() after __blk_end_request and fix the condition causing it\n\nWhen __blk_end_request returns nonzero, it means that the request was\nnot completely processed and some BIOs are still attached. Since we\nhave dequeued it by that time, it means leaking requests and hanging\nprocesses, which is why BUG() was in there. In ub this happens if\na packet request ends normally, but with residue (e.g. when scsi_id\nissues INQUIRY).\n\nThe fix is to make sure that arguments passed to __blk_end_request\nare correct: the full request length and not just transferred length.\nThe transferred length is indicated to applications by adjusting\nrq-\u003edata_len with old, unchanged code outside of this patch.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: Kiyoshi Ueda \u003ck-ueda@ct.jp.nec.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Boaz Harrosh \u003cbharrosh@panasas.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "541645be8bbb67d39113096263dcf00615d789e3", "tree": "e9c970d9e841c96ff09c7cec5514860b48cfc945", "parents": [ "f6a4c8bdb30370991905941ddf85d28dde7370b1" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sat Feb 09 00:10:17 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Feb 09 11:08:33 2008 -0800" }, "message": "ub: fix up the conversion to sg_init_table()\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: \"Oliver Pinter\" \u003coliver.pntr@gmail.com\u003e\nCc: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "eedffd12e07d8fd150618d603d010b491dc90354", "tree": "d0a14f642db6719d47b24d24e06bc4a168d02c63", "parents": [ "5a3201b2809a9f7bcda8413c445483f5b5e490a3" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Tue Oct 23 18:57:25 2007 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Feb 01 14:34:47 2008 -0800" }, "message": "USB: Remove unnecessary zeroing from ub\n\nThese zeroings were taken from usb-storage long time ago. I examined\nthe submission paths and usb_fill_bulk_urb and found them unnecessary.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@yahoo.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "7d699bafe258ebd8f9b4ec182c554200b369a504", "tree": "e2299e4b71c90886289e489d6ca1d2b8a45cad01", "parents": [ "b8286239ddaf2632cec65c01e68a403ac4c3d079" ], "author": { "name": "Kiyoshi Ueda", "email": "k-ueda@ct.jp.nec.com", "time": "Tue Dec 11 17:46:47 2007 -0500" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Jan 28 10:37:17 2008 +0100" }, "message": "blk_end_request: changing ub (take 4)\n\nThis patch converts ub to use blk_end_request interfaces.\nRelated \u0027uptodate\u0027 arguments are converted to \u0027error\u0027.\n\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Kiyoshi Ueda \u003ck-ueda@ct.jp.nec.com\u003e\nSigned-off-by: Jun\u0027ichi Nomura \u003cj-nomura@ce.jp.nec.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "4f33a9d9a416313f0ecf6e6953d205385a431cd5", "tree": "ba9999e0250b756fdfb8639d416590573f947086", "parents": [ "e88a39dee10d3a506ed8c4ba78cde0dd76a6fc83" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Thu Oct 25 09:17:03 2007 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Oct 25 09:17:03 2007 +0200" }, "message": "ub: add sg_init_table for sense and read capacity commands\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "642f149031d70415d9318b919d50b71e4724adbd", "tree": "e792ad29dedffc6756d55e9d63e18ada35515b4b", "parents": [ "bd6dee6f30a0f6943df190b387b5f8fe98a848f3" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Wed Oct 24 11:20:47 2007 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Wed Oct 24 11:20:47 2007 +0200" }, "message": "SG: Change sg_set_page() to take length and offset argument\n\nMost drivers need to set length and offset as well, so may as well fold\nthose three lines into one.\n\nAdd sg_assign_page() for those two locations that only needed to set\nthe page, where the offset/length is set outside of the function context.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "45711f1af6eff1a6d010703b4862e0d2b9afd056", "tree": "3d0048f46e3df9d217d56127462ebe680348bd5a", "parents": [ "78c2f0b8c285c5305b3e67b0595200541e15eb43" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Oct 22 21:19:53 2007 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Oct 22 21:19:53 2007 +0200" }, "message": "[SG] Update drivers to use sg helpers\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "165125e1e480f9510a5ffcfbfee4e3ee38c05f23", "tree": "8009c8a5ff09e26dc2418d42f66ecafb055c52a2", "parents": [ "f695baf2df9e0413d3521661070103711545207a" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Jul 24 09:28:11 2007 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Tue Jul 24 09:28:11 2007 +0200" }, "message": "[BLOCK] Get rid of request_queue_t typedef\n\nSome of the code has been gradually transitioned to using the proper\nstruct request_queue, but there\u0027s lots left. So do a full sweet of\nthe kernel and get rid of this typedef and replace its uses with\nthe proper type.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "45e79a3acdcf54113b3d7b23e9e64e6541dbfeb5", "tree": "b8e7598b26ce446577e162189e635f6b87b10a5b", "parents": [ "7e75d73080d822d2bbbd5b0f7f293719dd1f9109" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Mon Jul 09 12:39:20 2007 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Jul 16 08:52:45 2007 +0200" }, "message": "bsg: add a request_queue argument to scsi_cmd_ioctl()\n\nbsg uses scsi_cmd_ioctl() for some SCSI/sg ioctl\ncommands. scsi_cmd_ioctl() gets a request queue from a gendisk\narguement. This prevents bsg being bound to SCSI devices that don\u0027t\nhave a gendisk (like OSD). This adds a request_queue argument to\nscsi_cmd_ioctl(). The SCSI/sg ioctl commands doesn\u0027t use a gendisk so\nit\u0027s safe for any SCSI devices to use scsi_cmd_ioctl().\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "a69228deefea57ca27c17a196e5727b091c6d323", "tree": "a8c9545a2ca285021d7070bd258505cbc2a93ba3", "parents": [ "acb11c8b8020f1f1b2545152020675ef32d09a58" ], "author": { "name": "Matthias Kaehlcke", "email": "matthias.kaehlcke@gmail.com", "time": "Mon Jul 09 12:03:07 2007 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jul 12 16:34:40 2007 -0700" }, "message": "USB: drivers/block/ub.c: use list_for_each_entry()\n\nLow performance USB storage driver: Use list_for_each_entry() instead\nof list_for_each()\n\nSigned-off-by: Matthias Kaehlcke \u003cmatthias.kaehlcke@gmail.com\u003e\nCc: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "643616e6780b26dd8c9cea0b9344bb5d7aeae29d", "tree": "063e1dd32c86c5fe3a6319c5c8df84aec7b3324f", "parents": [ "c4cabd28c73116716dcfd0d5f91414b48c0cf5ce" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Thu Mar 08 19:56:23 2007 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Apr 27 13:28:34 2007 -0700" }, "message": "ub: Bind to first endpoint, not to last\n\nThe usb-storage switched to binding to first endpoint recently. Apparently,\nthere are devices out there with extra endpoints. It is perfectly legal.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "c4028958b6ecad064b1a6303a6a5906d4fe48d73", "tree": "1c4c89652c62a75da09f9b9442012007e4ac6250", "parents": [ "65f27f38446e1976cc98fd3004b110fedcddd189" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Nov 22 14:57:56 2006 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Nov 22 14:57:56 2006 +0000" }, "message": "WorkStruct: make allyesconfig\n\nFix up for make allyesconfig.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "7d12e780e003f93433d49ce78cfedf4b4c52adc5", "tree": "6748550400445c11a306b132009f3001e3525df8", "parents": [ "da482792a6d1a3fbaaa25fae867b343fb4db3246" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Oct 05 14:55:46 2006 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@warthog.cambridge.redhat.com", "time": "Thu Oct 05 15:10:12 2006 +0100" }, "message": "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers\n\nMaintain a per-CPU global \"struct pt_regs *\" variable which can be used instead\nof passing regs around manually through all ~1800 interrupt handlers in the\nLinux kernel.\n\nThe regs pointer is used in few places, but it potentially costs both stack\nspace and code to pass it around. On the FRV arch, removing the regs parameter\nfrom all the genirq function results in a 20% speed up of the IRQ exit path\n(ie: from leaving timer_interrupt() to leaving do_IRQ()).\n\nWhere appropriate, an arch may override the generic storage facility and do\nsomething different with the variable. On FRV, for instance, the address is\nmaintained in GR28 at all times inside the kernel as part of general exception\nhandling.\n\nHaving looked over the code, it appears that the parameter may be handed down\nthrough up to twenty or so layers of functions. Consider a USB character\ndevice attached to a USB hub, attached to a USB controller that posts its\ninterrupts through a cascaded auxiliary interrupt controller. A character\ndevice driver may want to pass regs to the sysrq handler through the input\nlayer which adds another few layers of parameter passing.\n\nI\u0027ve build this code with allyesconfig for x86_64 and i386. I\u0027ve runtested the\nmain part of the code on FRV and i386, though I can\u0027t test most of the drivers.\nI\u0027ve also done partial conversion for powerpc and MIPS - these at least compile\nwith minimal configurations.\n\nThis will affect all archs. Mostly the changes should be relatively easy.\nTake do_IRQ(), store the regs pointer at the beginning, saving the old one:\n\n\tstruct pt_regs *old_regs \u003d set_irq_regs(regs);\n\nAnd put the old one back at the end:\n\n\tset_irq_regs(old_regs);\n\nDon\u0027t pass regs through to generic_handle_irq() or __do_IRQ().\n\nIn timer_interrupt(), this sort of change will be necessary:\n\n\t-\tupdate_process_times(user_mode(regs));\n\t-\tprofile_tick(CPU_PROFILING, regs);\n\t+\tupdate_process_times(user_mode(get_irq_regs()));\n\t+\tprofile_tick(CPU_PROFILING);\n\nI\u0027d like to move update_process_times()\u0027s use of get_irq_regs() into itself,\nexcept that i386, alone of the archs, uses something other than user_mode().\n\nSome notes on the interrupt handling in the drivers:\n\n (*) input_dev() is now gone entirely. The regs pointer is no longer stored in\n the input_dev struct.\n\n (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does\n something different depending on whether it\u0027s been supplied with a regs\n pointer or not.\n\n (*) Various IRQ handler function pointers have been moved to type\n irq_handler_t.\n\nSigned-Off-By: David Howells \u003cdhowells@redhat.com\u003e\n(cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)\n" }, { "commit": "d1ad4ea331e78a5ff90eda7718da31bcbc1a9c38", "tree": "4f12208aa12a3cb2ccf066862474f7ef0ed0f999", "parents": [ "14acdcd32160767d7f2fa00803d2d764d3e3373a" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Thu Sep 07 16:54:22 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Sep 27 11:58:57 2006 -0700" }, "message": "USB: UB: Let cdrecord to see a device with media absent\n\nThe command \"cdrecord dev\u003d/dev/uba x.iso\" prints nasty garbage if a blank\nis not in the drive. This happens because drivers have to set req-\u003eerrors\nseparately from just returning zero uptodate with end_that_request_first,\nend_that_request_last. These functions only set error in BIO, but sg_io()\nignores it.\n\nSince we\u0027re on it, let cdrecord access a device when -\u003echanged is set.\nIt\u0027s useful if someone wants to know device capabilities without burning\nanything.\n\nSigned-Off-By: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "ce7b0f46bbf4bff8daab2dd3d878b9e72a623d09", "tree": "7a860cf52fbf1ff768197702af60a8329d296dff", "parents": [ "96192ff1a9d0c6ef365d21667080259d83ea2f5b" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 20 21:15:16 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 26 12:25:08 2006 -0700" }, "message": "[PATCH] devfs: Remove the gendisk devfs_name field as it\u0027s no longer needed\n\nAnd remove the now unneeded number field.\nAlso fixes all drivers that set these fields.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "ff23eca3e8f613034e0d20ff86f6a89b62f5a14e", "tree": "826285f5daa660001d38cac6baaf34411fd40131", "parents": [ "8ab5e4c15b53e147c08031a959d9f776823dbe73" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 20 21:15:16 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 26 12:25:08 2006 -0700" }, "message": "[PATCH] devfs: Remove the devfs_fs_kernel.h file from the tree\n\nAlso fixes up all files that #include it.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "8ab5e4c15b53e147c08031a959d9f776823dbe73", "tree": "b851d4c1fdbd396379279e4475f7f778a667a208", "parents": [ "7c69ef79741910883d5543caafa06aca3ebadbd1" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 20 21:15:16 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 26 12:25:07 2006 -0700" }, "message": "[PATCH] devfs: Remove devfs_remove() function from the kernel tree\n\nRemoves the devfs_remove() function and all callers of it.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "95dc112a5770dc670a1b45a3d9ee346fdd2b2697", "tree": "899cd99bdc928ade94ddc7b003b0de7d275cac48", "parents": [ "0e6c62da7cd929b0389fc4a7e41464bb738647dc" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 20 21:15:16 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 26 12:25:06 2006 -0700" }, "message": "[PATCH] devfs: Remove devfs_mk_dir() function from the kernel tree\n\nRemoves the devfs_mk_dir() function and all callers of it.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "b5600339cd37472455d99b39963f3106411070b6", "tree": "ed370175216754f26d2b9c98db105114f428533d", "parents": [ "688e9fb1bbdd4e5a51b5030b7f9b1c811fd5e5e3" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Thu May 25 20:08:50 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jun 21 15:04:14 2006 -0700" }, "message": "[PATCH] ub: random cleanups\n\nRemove some silly messages and cast in stone \"temporary\" messages which\nwe keep around. Also, I am hesitant to remove the initialization retries\nwithout having the hardware to test (anyone who was at KS04 has a spare?)\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@yahoo.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "688e9fb1bbdd4e5a51b5030b7f9b1c811fd5e5e3", "tree": "302c191611e780f3e897d353b134f1fe3c9394bc", "parents": [ "2f8ad9a1b91bc6856860a2fea8b07e0c82c0ad0a" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Thu May 25 20:04:54 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jun 21 15:04:14 2006 -0700" }, "message": "[PATCH] ub: atomic add_disk\n\n\u003czaitcev\u003e I am taling about this: \"if (disk-\u003eflags \u0026 GENHD_FL_UP) del_gendisk(disk);\"\n\u003czaitcev\u003e If del_gendisk() undoes add_disk() like viro just said, why is it conditional?\n\u003cviro\u003e huh?\n\u003cviro\u003e add_disk() sets the damn flag\n\u003czaitcev\u003e So, I should not need to check ever\n\u003cviro\u003e so the above is \"if I\u0027ve called add_disk(), call gendisk()\"\n\u003cviro\u003e which might be what you want, of course\n\u003cviro\u003e but usually you know if you\u0027d done add_disk() on that puppy anyway\n\nIn ub, nobody upstream should ever see half-constructed disks before\nthey were passed to add_disk. To that end, only add the struct lun to\nthe list on the path of no return. With that fix in place, we do\nnot need to test GENHD_FL_UP.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "41fea55e0382b7d59d694d8055b39aa69c793b1f", "tree": "634dce47441863b0270f66de25a0995bb767b8dd", "parents": [ "4489a5712b086621a6c3f669057d2996245cd3fb" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Fri Apr 28 20:45:49 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jun 21 15:04:09 2006 -0700" }, "message": "[PATCH] USB: clean out an unnecessary NULL check from ub\n\nRemove the check for NULL which makes no sense. Suggested by Al.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "77ef6c4d6e23653a79eedacdd6d1d0da7083e59c", "tree": "5dd68fb616175ffcf2939beaef8ed06a43179173", "parents": [ "436f5762bcd4929825a0725d4bc78337e6fc0d8f" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Wed May 03 00:16:00 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon May 08 23:43:55 2006 -0700" }, "message": "[PATCH] USB: ub oops in block_uevent\n\nIn kernel 2.6.16, if a mounted storage device is removed, an oops happens\nbecause ub supplies an interface device (and kobject) to the block layer,\nbut neglects to pin it. And apparently, the block layer expects its users\nto pin device structures.\n\nThe code in ub was broken this way for years. But the bug was exposed only\nby 2.6.16 when it started to call block_uevent on close, which traverses\ndevice structures (kobjects actually).\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "11a223ae3b86b94391774512e5671600367a305c", "tree": "e9aca74eb4127e6f3fc0646f7fd64cc224263756", "parents": [ "952ba222962bf3fb1336f139f1049030153cae55" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Thu Mar 02 16:53:00 2006 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Mar 20 14:50:00 2006 -0800" }, "message": "[PATCH] USB: ub 03 drop stall clearing\n\nMatt mentioned that a very old ZIP-100 actually does need this, but I am\nyet to see anyone who actually has one still working and uses ub with it.\nHe/she must be a retrocomputing geek, who can easily bias it to usb-storage\nwith libusual, if needed. Meanwhile, common folks have trouble with poorly\ndesigned USB keys and some el-cheapo European music players. I think we\nbetter drop this for now.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "952ba222962bf3fb1336f139f1049030153cae55", "tree": "e795fb8717b42fe7761829fb94fc02e2d562eb63", "parents": [ "4d69581929b8f8836f806bcc320b19ed886e9517" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Thu Mar 02 16:42:59 2006 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Mar 20 14:50:00 2006 -0800" }, "message": "[PATCH] USB: ub 02 remove diag\n\nRemove the \"diag\" file from the sysfs. The usbmon is good enough these days\nso I do not need this feature anymore. Also, sysfs is a pain. Al Viro caught\na race in this, which I thought too bothersome to fix.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "4d69581929b8f8836f806bcc320b19ed886e9517", "tree": "bc25e86dd34b8c164a62ad47d9d04b470e27b59a", "parents": [ "ae55717584431761b70215d3d574c13fe97093f2" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Thu Mar 02 16:36:09 2006 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Mar 20 14:50:00 2006 -0800" }, "message": "[PATCH] USB: ub 01 remove first_open\n\nThe first_open was long overdue for removal, but I wanted to keep this\nseparate for other changes in case of regressions.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "29da7937a11a47bad64558c3be4d998c4ea5e823", "tree": "9e73a3de1ad7e50d70ba0f65c0c06905e9602fe2", "parents": [ "9ee884cc89dc339276c719ab4ff53913ac03d083" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Mon Feb 13 20:35:57 2006 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Mar 20 14:49:54 2006 -0800" }, "message": "[PATCH] ub: use kzalloc\n\nSwitch from kmalloc+memset to kzalloc.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "2c2e4a2e07f4c16486dd2ac859eb9c558b1c9935", "tree": "c336fc942fbcc203d3f302f4c82896d409d25085", "parents": [ "b31f821c6dee6f3ecfca6b2583a6552538fb91bf" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Thu Jan 05 00:26:30 2006 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Jan 31 17:23:36 2006 -0800" }, "message": "[PATCH] USB: ub 05 Bulk reset\n\nFor crying out loud, they have devices which do not like port resets.\nSo, do what usb-storage does and try both bulk and port resets.\nWe start with a port reset (which usb-storage does at the end of transport),\nthen do a Bulk reset, then a port reset again. This seems to work for me.\n\nThe code is getting dirtier and dirtier here, but I swear that I\u0027ll\ndo something about it (see those two new XXX). Honest.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "b31f821c6dee6f3ecfca6b2583a6552538fb91bf", "tree": "3305511c230623ccd4fb1c766c57585479644cc6", "parents": [ "65b4fe553bf43018c06740f3d1f6caf42cf95924" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Thu Jan 05 00:14:02 2006 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Jan 31 17:23:36 2006 -0800" }, "message": "[PATCH] USB: ub 04 Loss of timer and a hang\n\nIf SCSI commands are submitted while other commands are still processed,\nthe dispatch loop turns, and we stop the work_timer. Then, if URB fails\nto complete, ub hangs until the device is unplugged.\n\nThis does not happen often, becase we only allow one SCSI command per\nblock device, but does happen (on multi-LUN devices, for example).\n\nThe fix is to stop timer only when we actually going to change the state.\n\nThe nicest code would be to have the timer stopped in URB callback, but\nthis is impossible, because it can be called from inside a timer, through\nthe urb_unlink. Then we get BUG in timer.c:cascade(). So, we do it a\nlittle dirtier.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "65b4fe553bf43018c06740f3d1f6caf42cf95924", "tree": "54a95a1a762501307f0b764612eb6b68894c9eb6", "parents": [ "b6daf7f50836c8ed12d8b0ec0113e415f04e8530" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Wed Dec 28 14:22:17 2005 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Jan 31 17:23:36 2006 -0800" }, "message": "[PATCH] USB: ub 03 Oops with CFQ\n\nThe blk_cleanup_queue does not necesserily destroy the queue. When we\ndestroy the corresponding ub_dev, it may leave the queue spinlock pointer\ndangling.\n\nThis patch moves spinlocks from ub_dev to static memory. The locking\nscheme is not changed. These spinlocks are still separate from the ub_lock.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "8ffdc6550c47f75ca4e6c9f30a2a89063e035cf2", "tree": "a478b9acef5c66242a964154f7ad3a0ea750ef0f", "parents": [ "64100099ed22f71cce656c5c2caecf5c9cf255dc" ], "author": { "name": "Tejun Heo", "email": "htejun@gmail.com", "time": "Fri Jan 06 09:49:03 2006 +0100" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Fri Jan 06 09:49:03 2006 +0100" }, "message": "[BLOCK] add @uptodate to end_that_request_last() and @error to rq_end_io_fn()\n\nadd @uptodate argument to end_that_request_last() and @error\nto rq_end_io_fn(). there\u0027s no generic way to pass error code\nto request completion function, making generic error handling\nof non-fs request difficult (rq-\u003eerrors is driver-specific and\neach driver uses it differently). this patch adds @uptodate\nto end_that_request_last() and @error to rq_end_io_fn().\n\nfor fs requests, this doesn\u0027t really matter, so just using the\nsame uptodate argument used in the last call to\nend_that_request_first() should suffice. imho, this can also\nhelp the generic command-carrying request jens is working on.\n\nSigned-off-by: tejun heo \u003chtejun@gmail.com\u003e\nSigned-Off-By: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "ab93091dd7f3d3dff9e8d1811d8344af1c52493b", "tree": "9741a96890bc73e8859ccb3e89f9414a06a82a61", "parents": [ "4fb729f5863c29e4466afb4508186303f46458e7" ], "author": { "name": "Daniel Marjamaki", "email": "daniel.marjamaki@comhem.se", "time": "Sat Dec 17 02:38:46 2005 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jan 04 13:51:44 2006 -0800" }, "message": "[PATCH] USB: ub 02 Removed unused variable\n\nRemoved an unused variable\n\nSigned-off-by: Daniel Marjamaki \u003cdaniel.marjamaki@comhem.se\u003e\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "4fb729f5863c29e4466afb4508186303f46458e7", "tree": "e71b85374227e2854463ef6e64545fda779d9bba", "parents": [ "2c26c9e6b4993a1a1231849feff4b6518a4fc239" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sat Dec 17 02:34:12 2005 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jan 04 13:51:43 2006 -0800" }, "message": "[PATCH] USB: ub 01 rename\n\nRename misleading UB_MINORS_PER_MAJOR into UB_PARTS_PER_LUN.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "2c26c9e6b4993a1a1231849feff4b6518a4fc239", "tree": "afe118d36138599e5d94beed6848702f75cf36a6", "parents": [ "6b495f4c5accec6261f522ea6898580dc9cb6316" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sat Dec 17 02:16:43 2005 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jan 04 13:51:43 2006 -0800" }, "message": "[PATCH] USB: ub 00 implement retries and resets\n\nImplement command retries and resets in ub. It is advantageous for users\nto know if their devices are getting bad. However, failing every I/O\nis not practical if you have a external USB enclosure with a hard drive.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "75318d2d7cab77b14c5d3dbd5e69f2680a769e16", "tree": "13098167bd41d7dd0b0d3f678534a6daa29b4005", "parents": [ "2143acc6dc79bdbff812f02a7dc5ab9d4fc81fc8" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Nov 21 14:53:03 2005 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jan 04 13:48:34 2006 -0800" }, "message": "[PATCH] USB: remove .owner field from struct usb_driver\n\nIt is no longer needed, so let\u0027s remove it, saving a bit of memory.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "a00828e9ac62caed7b830d631914d7748817ccd1", "tree": "2fed4c66762fa4f54945413b4027ff5837ad0633", "parents": [ "1c50c317e2e7f15427149cbc216a63366468710e" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sat Oct 22 20:15:09 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jan 04 13:48:31 2006 -0800" }, "message": "[PATCH] USB: drivers/usb/storage/libusual\n\nThis patch adds a shim driver libusual, which routes devices between\nusb-storage and ub according to the common table, based on unusual_devs.h.\nThe help and example syntax is in Kconfig.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "38ffdd62b0f466ef9126ac9f060ade5f218b4887", "tree": "4f636beb7bcc713e0f454058541850b4cabf69fa", "parents": [ "e639dd3f4edd4847d160899b19e95ee1a06a6dcb" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sat Sep 24 13:10:16 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Oct 28 16:47:38 2005 -0700" }, "message": "[PATCH] ub: suppress gcc warnings for pointer casts\n\nWhen building on a 64-bit platform, gcc produces a warning\n\"cast of a pointer to an integer of a different size\".\nThe scatterlist.offset on the LHS is unsigned int, so I used\nthat originally.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@yahoo.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n drivers/block/ub.c | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)\n" }, { "commit": "c6c88834b2c6635df9d17695feb50c835bc8efc6", "tree": "2de03fe67fa25cd0be119bc32ed24ede01a77aef", "parents": [ "3a8c1e2910daaff7590173e9d4ca07153e8a3517" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Thu Sep 22 00:49:45 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Sep 22 07:58:26 2005 -0700" }, "message": "[PATCH] ub: Comment out unconditional stall clear\n\nThis code appears to be more trouble than it\u0027s worth, considering that\nno normal users reload drivers. So, we comment it for now. It is not\nremoved outright for the benefit of hackers (that is, myself).\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@yahoo.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "64bd84538ac7f8ba3080eda4d92c66a8441cc6cc", "tree": "5afbf6858d5f44b962f3ea1cb78ab1ccfaf65d65", "parents": [ "02fe75a9ad797b4f8ccf1ee8e49833b77cc30c6a" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Thu Sep 22 00:48:29 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Sep 22 07:58:25 2005 -0700" }, "message": "[PATCH] ub: fix burning cds\n\nThis patch fixes a few problems with ub and cleans up a couple of things:\n\n - Bump UB_MAX_REQ_SG, this allows to burn CDs\n - Drop initialization of urb.transfer_flags,\n now that URB_UNLINK_ASYNC is gone\n - Add forgotten processing of stalls at GetMaxLUN\n - Remove a few more P3-tagged printks whose time has come\n - Correct comment about ZIP-100\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@yahoo.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n\n drivers/block/ub.c | 53 +++++++++++++++++++++++++++--------------------------\n 1 file changed, 27 insertions(+), 26 deletions(-)\n" }, { "commit": "b375a0495fd622037560c73c05f23ae6f127bb0c", "tree": "7f800cfd288480625e6e9886b51aa6d159a1548e", "parents": [ "a4e628328ec60873fec9d506d682155391f589ce" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Fri Jul 29 16:11:07 2005 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Sep 08 16:23:04 2005 -0700" }, "message": "[PATCH] USB: URB_ASYNC_UNLINK flag removed from the kernel\n\n29 July 2005, Cambridge, MA:\n\nThis afternoon Alan Stern submitted a patch to remove the URB_ASYNC_UNLINK\nflag from the Linux kernel. Mr. Stern explained, \"This flag is a relic\nfrom an earlier, less-well-designed system. For over a year it hasn\u0027t\nbeen used for anything other than printing warning messages.\"\n\nAn anonymous spokesman for the Linux kernel development community\ncommented, \"This is exactly the sort of thing we see happening all the\ntime. As the kernel evolves, support for old techniques and old code can\nbe jettisoned and replaced by newer, better approaches. Proprietary\noperating systems do not have the freedom or flexibility to change so\nquickly.\"\n\nMr. Stern, a staff member at Harvard University\u0027s Rowland Institute who\nworks on Linux only as a hobby, noted that the patch (labelled as548) did\nnot update two files, keyspan.c and option.c, in the USB drivers\u0027 \"serial\"\nsubdirectory. \"Those files need more extensive changes,\" he remarked.\n\"They examine the status field of several URBs at times when they\u0027re not\nsupposed to. That will need to be fixed before the URB_ASYNC_UNLINK flag\nis removed.\"\n\nGreg Kroah-Hartman, the kernel maintainer responsible for overseeing all\nof Linux\u0027s USB drivers, did not respond to our inquiries or return our\ncalls. His only comment was \"Applied, thanks.\"\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "a1cf96efbabac2f8af6f75286ffcefd40b0a466c", "tree": "c5fefdf36832ccbef94c5e168cb67705b6275b20", "parents": [ "6c1eb8c1c3ec2df00b629ab4fe7fe04a95129f08" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sun Aug 14 21:16:03 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Sep 08 16:22:40 2005 -0700" }, "message": "[PATCH] USB: ub 4: Zaitcev\u0027s quasi-S/G\n\nBack out Axboe-style quasi-S/G and replace it with one command and\nrepeated URBs. This is similar to what usb-storage does, only instead\nof a few URBs allocated together, one URB is reused.\n\nJens\u0027s idea was very nice, but it collapsed when I had to support\npacket commads for CD burning. I cannot issue two or more packet\ncommands where application expected only one.\n\nHowever, burning does not work completely yet. The cdrecord starts,\nrecognizes the device, then aborts without writing a TOC.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@yahoo.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "6c1eb8c1c3ec2df00b629ab4fe7fe04a95129f08", "tree": "a310bcbb2a846b76c5cab66a16b72a20c7cc7733", "parents": [ "07d4fd2566ddbf2a91ff3cde80ddf449ab82c381" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sat Jul 30 22:51:52 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Sep 08 16:22:40 2005 -0700" }, "message": "[PATCH] USB: ub 3/3: death to ub_bd_rq_fn_1\n\nWhen Al Viro saw the ub.c, he observed that it was a proof positive of\nLinus not reading patches anymore: names like fo_ob_ar_ba_2 used to\ncause serious fireworks. In my defence, any good scheme can be pushed\nto the realm of absurd if pushed far enough.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@yahoo.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "07d4fd2566ddbf2a91ff3cde80ddf449ab82c381", "tree": "44fac2d34e9231835515abfb8fbd18239680feed", "parents": [ "ba6abf1352dc83e500a71e3ad9b39de0337f0c6b" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sat Jul 30 22:51:45 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Sep 08 16:22:39 2005 -0700" }, "message": "[PATCH] USB: ub 2/3: Fold one line\n\nEvidently, Yani Ioannou\u0027s display is wider than mine.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@yahoo.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "ba6abf1352dc83e500a71e3ad9b39de0337f0c6b", "tree": "9ffeef3d2e7c36798ff38ffc450b1d3fb15c7174", "parents": [ "64be07585893d207d23f8516948222faf746aa43" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sat Jul 30 22:38:30 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Sep 08 16:22:39 2005 -0700" }, "message": "[PATCH] USB: ub 1/3: Axboe\u0027s quasi-S/G\n\nThis the quasi-S/G patch for ub as suggested by Jens Axboe at OLS and\nimplemented that night before 4 a.m. Surprisingly, it worked right away...\nAlas, I had to skip some OLS partying, but it was for the good cause.\nNow the speed of ub is quite acceptable even on partitions with small\nblock size.\n\nThe ub does not really support S/G. Instead, it just tells the block\nlayer that it does. Then, most of the time, the block layer merges\nrequests and passes single-segmnent requests down to ub; everything\nworks as before. Very rarely ub gets an unmerged S/G request. In such\ncase, it issues several commands to the device.\n\nI added a small array of counters to monitor the merging (sg_stat).\nThis may be dropped later.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@yahoo.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "1872bcebbcd6ad7ddd99e92fb1e4f3d19e73919c", "tree": "dc1fe75f915fb58edb36b0bab877b2787e663b92", "parents": [ "90c5029e471636f21221bf66b9a46ada2ab79a22" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Wed Jul 27 11:43:51 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Jul 27 16:25:52 2005 -0700" }, "message": "[PATCH] ub: fix for blank CDs\n\nThis patch fixes a microcode lockup in my CD-ROM adapters when a blank CD\nis inserted. However, do not try to burn CDs yet! I\u0027m pretty sure that\ntrying it will end in coasters.\n\n - Fix a few cases where we were unable to resynchronize with replies\n for previous commands. The main thing is to keep reading replies\n in case of a stall. This is done with the new state CLRRS.\n - Since I am forgetting the basic state machine already, document it.\n - Move counter increments in the looping path in its own function.\n - Fix a harmless buglet in case CSW read fails to submit: do not\n override state.\n - Implement the Alan Stern\u0027s idea for adaptive signature checking.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@yahoo.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "74880c063b06efd103c924abfe19d9d8fa4864c4", "tree": "7d0995426cec1f3577a5f8e5f61ada43a0df9813", "parents": [ "ff381d2223a30ee70752791fd9c3588d8f1cab77" ], "author": { "name": "Yani Ioannou", "email": "yani.ioannou@gmail.com", "time": "Tue May 17 06:41:12 2005 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 20 15:15:32 2005 -0700" }, "message": "[PATCH] Driver Core: drivers/base - drivers/i2c/chips/adm1026.c: update device attribute callbacks\n\nSigned-off-by: Yani Ioannou \u003cyani.ioannou@gmail.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "9f793d2c77ec5818679e4747c554d9333cecf476", "tree": "47904d2099435d4527432479e869311be7c6515b", "parents": [ "03e49d40ea3436cae0fe43708f11584130ee4a0c" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Mon Jun 06 13:54:59 2005 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Jun 09 01:38:11 2005 -0700" }, "message": "[PATCH] USB: fix ub issues\n\nThis smoothes two imperfections:\n- Increase number of LUNs per device from 4 to 9. The best solution\n would be to remove this limit altogether, but that has to wait until\n the time when more than 26 hosts are allowed.\n- Replace mdelay with msleep in a probing routine.\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@yahoo.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "f4800078d9ed4bd20b1b27f56e7b68cfa0d73038", "tree": "2b842a0570583351230db54828aec0332fef3ca2", "parents": [ "aa447acb9291518506a1aec644db47fa6c6e36eb" ], "author": { "name": "Pete Zaitcev", "email": "zaitcev@redhat.com", "time": "Sun May 01 16:05:40 2005 -0700" }, "committer": { "name": "Greg KH", "email": "gregkh@suse.de", "time": "Fri Jun 03 00:04:27 2005 -0700" }, "message": "[PATCH] USB: Support multiply-LUN devices in ub\n\nSigned-off-by: Pete Zaitcev \u003czaitcev@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\ndiff -urp -X dontdiff linux-2.6.12-rc3/drivers/block/ub.c linux-2.6.12-rc3-lem/drivers/block/ub.c\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }