)]}' { "log": [ { "commit": "84a3c97b93ec5b4509637801a703693bb710cd4c", "tree": "53208e3356a9364613c551ad91b54cf9eca7f23f", "parents": [ "39580f2c15485ee7f40923af731b3052f70cb890" ], "author": { "name": "walter harms", "email": "wharms@bfs.de", "time": "Thu Apr 26 00:35:09 2007 -0700" }, "committer": { "name": "James Bottomley", "email": "jejb@mulgrave.il.steeleye.com", "time": "Tue May 08 11:15:08 2007 -0500" }, "message": "[SCSI] megaraid: fix warnings when CONFIG_PROC_FS\u003dn\n\ndrivers/scsi/megaraid.c: In function \u0027megaraid_probe_one\u0027:\ndrivers/scsi/megaraid.c:4893: warning: implicit declaration of function \u0027mega_create_proc_entry\u0027\ndrivers/scsi/megaraid.c: In function \u0027megaraid_remove_one\u0027:\ndrivers/scsi/megaraid.c:4968: warning: unused variable \u0027buf\u0027\n\nFix by adding #defines\n\nSigned-off-by: walter harms \u003cwharms@bfs.de\u003e\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\n" }, { "commit": "00769ec40074b753c9b218c2ccaba2bfbfffe056", "tree": "b8a05cbdb85f7c4ca8e4368b74a66dfccc3a7b8d", "parents": [ "e42ebefee15894522f3a84045887573ebc9b764e" ], "author": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Sun Dec 03 20:49:23 2006 -0500" }, "committer": { "name": "James Bottomley", "email": "jejb@mulgrave.il.steeleye.com", "time": "Tue Dec 05 10:25:35 2006 -0600" }, "message": "[SCSI] megaraid: fix MMIO casts\n\nmegaraid\u0027s MMIO RD*/WR* macros directly call readl() and writel() with\nan \u0027unsigned long\u0027 argument. This throws a warning, but is otherwise OK\nbecause the \u0027unsigned long\u0027 is really the result of ioremap(). This\nsetup is also OK because the variable can hold an ioremap cookie /or/ a\nPCI I/O port (PIO).\n\nHowever, to fix the warning thrown when readl() and writel() are passed\nan unsigned long cookie, I introduce \u0027void __iomem *mmio_base\u0027, holding\nthe same value as \u0027base\u0027. This will silence the warnings, and also\ncause an oops whenever these MMIO-only functions are ever accidentally\npassed an I/O address.\n\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.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": "3542adcb354fea4fca792d36b91cb44d0da147e5", "tree": "b567c729100959f70c92df5cce55283f63dca367", "parents": [ "4733804c9f62fbc17ba69e8654a5fdf465f5bc41" ], "author": { "name": "Ju, Seokmann", "email": "Seokmann.Ju@lsil.com", "time": "Thu Feb 09 12:32:59 2006 -0700" }, "committer": { "name": "", "email": "jejb@mulgrave.il.steeleye.com", "time": "Sun Feb 12 11:11:09 2006 -0600" }, "message": "[SCSI] megaraid_legacy: kobject_register failure\n\nAttached patch fixes problem that cause kobject_register failure\nduring loading. Kobject_register would fail when there are more than\n1 module with same module name. This patch will change module name of\nmegaraid_legacy from \u0027megaraid\u0027 to \u0027megaraid_legacy\u0027.\n\nSigned-Off-by: Seokmann Ju \u003cseokmann.ju@lsil.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\n" }, { "commit": "0b9506723826c68b50fa33e345700ddcac1bed36", "tree": "da3e432ef4517c47ebdc088c6322d0ac51193127", "parents": [ "dacee84b070c4e705a5b6446f1f0a6a6e2f8d7a4" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Wed Jan 11 13:16:10 2006 +0100" }, "committer": { "name": "James Bottomley", "email": "jejb@mulgrave.(none)", "time": "Thu Jan 12 11:53:11 2006 -0600" }, "message": "[SCSI] turn most scsi semaphores into mutexes\n\nthe scsi layer is using semaphores in a mutex way, this patch converts\nthese into using mutexes instead\n\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\n" }, { "commit": "cb0258a2fb8e434b3b56856603754d998008d9ee", "tree": "ed73e31359a1551e800dbdac59bc6caac72f894b", "parents": [ "f2c8dc402b939ddcb0299bb60227c47dc454c85a" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Mon Oct 31 20:12:07 2005 +0100" }, "committer": { "name": "James Bottomley", "email": "jejb@mulgrave.(none)", "time": "Sun Nov 06 12:51:48 2005 -0600" }, "message": "[SCSI] megaraid (legacy): remove scsi_assign_lock usage\n\njust take the adapter lock in megaraid_queue. Additional benefit is\nthat we can get rid of the awkward conditional locking in\nmega_internal_command.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\n" }, { "commit": "8d115f845a0bd59cd263e791f739964f42b7b0e8", "tree": "8d4af0e70f0d8d5c04e2efa1d68fe507dc5d8923", "parents": [ "b4edcbcafdecc80ef5356ff6452768b1b926ea76" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sun Jun 19 13:42:05 2005 +0200" }, "committer": { "name": "James Bottomley", "email": "jejb@titanic.(none)", "time": "Sun Jun 26 12:16:24 2005 -0500" }, "message": "[SCSI] remove scsi_cmnd-\u003estate\n\nWe never look at it except for the old megaraid driver that abuses it\nfor sending internal commands. That usage can be fixed easily because\nthose internal commands are single-threaded by a mutex and we can easily\nuse a completion there.\n\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }