)]}' { "log": [ { "commit": "7dffa3c673fbcf835cd7be80bb4aec8ad3f51168", "tree": "63264208ed97f18a74a5a7cd2e100cc2c4e13449", "parents": [ "8383c42399f394a89bd6c2f03632c53689bdde7a" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Thu May 01 04:34:41 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:03:59 2008 -0700" }, "message": "ntp: handle leap second via timer\n\nRemove the leap second handling from second_overflow(), which doesn\u0027t have to\ncheck for it every second anymore. With CONFIG_NO_HZ this also makes sure the\nleap second is handled close to the full second. Additionally this makes it\npossible to abort a leap second properly by resetting the STA_INS/STA_DEL\nstatus bits.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8383c42399f394a89bd6c2f03632c53689bdde7a", "tree": "c3f3a42a546a4afe3746e5894bcd425dc5a3d0bb", "parents": [ "7fc5c78409479d826341b103bdf734cb4fb02436" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Thu May 01 04:34:39 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:03:59 2008 -0700" }, "message": "ntp: remove current_tick_length()\n\ncurrent_tick_length used to do a little more, but now it just returns\ntick_length, which we can also access directly at the few places, where it\u0027s\nneeded.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7fc5c78409479d826341b103bdf734cb4fb02436", "tree": "e68d8edddd633a9ed410b304684343afacf36175", "parents": [ "153b5d054ac2d98ea0d86504884326b6777f683d" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Thu May 01 04:34:38 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:03:59 2008 -0700" }, "message": "ntp: rename TICK_LENGTH_SHIFT to NTP_SCALE_SHIFT\n\nAs TICK_LENGTH_SHIFT is used for more than just the tick length, the name\nisn\u0027t quite approriate anymore, so this renames it to NTP_SCALE_SHIFT.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "153b5d054ac2d98ea0d86504884326b6777f683d", "tree": "0512b4239959814a6cc6aa6c9e77abc36d3ab2f0", "parents": [ "9f14f669d18477fe3df071e2fa4da36c00acee8e" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Thu May 01 04:34:37 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:03:59 2008 -0700" }, "message": "ntp: support for TAI\n\nThis adds support for setting the TAI value (International Atomic Time). The\nvalue is reported back to userspace via timex (as we don\u0027t have a\nntp_gettime() syscall).\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9f14f669d18477fe3df071e2fa4da36c00acee8e", "tree": "84b5600017902ced77ee0cb9a4bc21a6768d22e5", "parents": [ "074b3b87941c99bc0ce35385b5817924b1ed0c23" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Thu May 01 04:34:36 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:03:58 2008 -0700" }, "message": "ntp: increase time_offset resolution\n\ntime_offset is already a 64bit value but its resolution barely used, so this\nmakes better use of it by replacing SHIFT_UPDATE with TICK_LENGTH_SHIFT.\n\nSide note: the SHIFT_HZ in SHIFT_UPDATE was incorrect for CONFIG_NO_HZ and the\nprimary reason for changing time_offset to 64bit to avoid the overflow.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "074b3b87941c99bc0ce35385b5817924b1ed0c23", "tree": "aa2d11a2df37d631236a28713873023632f74a91", "parents": [ "eea83d896e318bda54be2d2770d2c5d6668d11db" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Thu May 01 04:34:34 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:03:58 2008 -0700" }, "message": "ntp: increase time_freq resolution\n\nThis changes time_freq to a 64bit value and makes it static (the only outside\nuser had no real need to modify it). Intermediate values were already 64bit,\nso the change isn\u0027t that big, but it saves a little in shifts by replacing\nSHIFT_NSEC with TICK_LENGTH_SHIFT. PPM_SCALE is then used to convert between\nuser space and kernel space representation.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "eea83d896e318bda54be2d2770d2c5d6668d11db", "tree": "581f455e02ed3d03e543642b5d54b83dc75d47c7", "parents": [ "ee9851b218b8bafa22942b5404505ff3d2d34324" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Thu May 01 04:34:33 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:03:58 2008 -0700" }, "message": "ntp: NTP4 user space bits update\n\nThis adds a few more things from the ntp nanokernel related to user space.\nIt\u0027s now possible to select the resolution used of some values via STA_NANO\nand the kernel reports in which mode it works (pll/fll).\n\nIf some values for adjtimex() are outside the acceptable range, they are now\nsimply normalized instead of letting the syscall fail. I removed\nMOD_CLKA/MOD_CLKB as the mapping didn\u0027t really makes any sense, the kernel\ndoesn\u0027t support setting the clock.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f8bd2258e2d520dff28c855658bd24bdafb5102d", "tree": "d76db1dc858cb316bc7d5b8473f690a753fd2c93", "parents": [ "6f6d6a1a6a1336431a6cba60ace9e97c3a496a19" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Thu May 01 04:34:31 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:03:58 2008 -0700" }, "message": "remove div_long_long_rem\n\nx86 is the only arch right now, which provides an optimized for\ndiv_long_long_rem and it has the downside that one has to be very careful that\nthe divide doesn\u0027t overflow.\n\nThe API is a little akward, as the arguments for the unsigned divide are\nsigned. The signed version also doesn\u0027t handle a negative divisor and\nproduces worse code on 64bit archs.\n\nThere is little incentive to keep this API alive, so this converts the few\nusers to the new API.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6f6d6a1a6a1336431a6cba60ace9e97c3a496a19", "tree": "f32e82fc3a50b6877afa3220bdb6f7ea0582e07f", "parents": [ "71abb3af62dfa52930755f3b6497eafbe1d6ec85" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Thu May 01 04:34:28 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:03:58 2008 -0700" }, "message": "rename div64_64 to div64_u64\n\nRename div64_64 to div64_u64 to make it consistent with the other divide\nfunctions, so it clearly includes the type of the divide. Move its definition\nto math64.h as currently no architecture overrides the generic implementation.\n They can still override it of course, but the duplicated declarations are\navoided.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Avi Kivity \u003cavi@qumranet.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2418f4f28f8467b92a6177af32d05737ebf6206c", "tree": "cd35f4feef2ed3078ebb7ce6dcaf5f627299944e", "parents": [ "adafbedf0c31ae1cde62035c82857f5e376af553" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Thu May 01 04:34:25 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:03:58 2008 -0700" }, "message": "introduce explicit signed/unsigned 64bit divide\n\nThe current do_div doesn\u0027t explicitly say that it\u0027s unsigned and the signed\ncounterpart is missing, which is e.g. needed when dealing with time values.\n\nThis introduces 64bit signed/unsigned divide functions which also attempts to\ncleanup the somewhat awkward calling API, which often requires the use of\ntemporary variables for the dividend. To avoid the need for temporary\nvariables everywhere for the remainder, each divide variant also provides a\nversion which doesn\u0027t return the remainder.\n\nEach architecture can now provide optimized versions of these function,\notherwise generic fallback implementations will be used.\n\nAs an example I provided an alternative for the current x86 divide, which\navoids the asm casts and using an union allows gcc to generate better code.\nIt also avoids the upper divde in a few more cases, where the result is known\n(i.e. upper quotient is zero).\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c3bb7fadaf52de3637b834002dac27f6250b4b49", "tree": "f60e329ce802d2941c5bf45fcd5b9c36b3de774d", "parents": [ "c3b19ff06e0808555403491d61e8f0cbbb53e933" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Apr 30 16:43:45 2008 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Apr 30 16:52:58 2008 -0700" }, "message": "klist: fix coding style errors in klist.h and klist.c\n\nFinally clean up the odd spacing in these files.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "c3b19ff06e0808555403491d61e8f0cbbb53e933", "tree": "04fbb1a3a6944aa32d306f72cc8ca16d2446ba9a", "parents": [ "4356d73d028ad0726cfaf31ad30c5d28fcd98795" ], "author": { "name": "Kay Sievers", "email": "kay.sievers@vrfy.org", "time": "Wed Mar 12 20:47:35 2008 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Apr 30 16:52:49 2008 -0700" }, "message": "driver core: remove no longer used \"struct class_device\"\n\nSigned-off-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "4f452e8aa492c0b8028ca9b4bdb4d018ba28c6c7", "tree": "9838a71adc6c9297bbedafc6ad2f2b36543fd0df", "parents": [ "a4ca6617421188f50774780cdc91c3782b7d08fe" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Tue Apr 29 10:25:48 2008 -0500" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Apr 30 16:52:48 2008 -0700" }, "message": "devres: support addresses greater than an unsigned long via dev_ioremap\n\nUse a resource_size_t instead of unsigned long since some arch\u0027s are\ncapable of having ioremap deal with addresses greater than the size of a\nunsigned long.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nCc: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "1cbfb7a5acd357de6c3f8e27e8d8f92b3867b1f3", "tree": "a9b8eae1af00e24b68da4ba9f9d4c693be092a08", "parents": [ "883ce42ec45c2dbef5be7c133ade9741ac978329" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Wed Apr 30 09:01:17 2008 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Apr 30 16:52:47 2008 -0700" }, "message": "sysfs: sysfs_update_group stub for CONFIG_SYSFS\u003dn\n\nscsi_transport_spi uses sysfs_update_group() when CONFIG_SYSFS\u003dn,\nso provide a stub for it.\n\nnext-20080423/drivers/scsi/scsi_transport_spi.c:1467: error: implicit declaration of function \u0027sysfs_update_group\u0027\nmake[3]: *** [drivers/scsi/scsi_transport_spi.o] Error 1\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "93dd40013f4f7f4b18d19d0d77855f025bcc57c3", "tree": "81f61934013cbfbfec720e0798d13189571364b5", "parents": [ "1da43e4a9ee942c9c967dbe8839476571df0c3ed" ], "author": { "name": "Tejun Heo", "email": "htejun@gmail.com", "time": "Tue Apr 22 18:58:46 2008 +0900" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Apr 30 16:52:47 2008 -0700" }, "message": "klist: implement klist_add_{after|before}()\n\nAdd klist_add_after() and klist_add_before() which puts a new node\nafter and before an existing node, respectively. This is useful for\ncallers which need to keep klist ordered. Note that synchronizing\nbetween simultaneous additions for ordering is the caller\u0027s\nresponsibility.\n\nSigned-off-by: Tejun Heo \u003chtejun@gmail.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "1da43e4a9ee942c9c967dbe8839476571df0c3ed", "tree": "539fd5d6cbd2ae4f7150b171ca4a54f9f5d29437", "parents": [ "40a2159abf3d0107bba359246554bd7d56f2171b" ], "author": { "name": "Tejun Heo", "email": "htejun@gmail.com", "time": "Sat Apr 26 03:16:04 2008 +0900" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Apr 30 16:52:47 2008 -0700" }, "message": "klist: implement KLIST_INIT() and DEFINE_KLIST()\n\nklist is missing static initializers and definition helper. Add them.\n\nSigned-off-by: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "08acd4f8af42affd8cbed81cc1b69fa12ddb213f", "tree": "988d15db6233b20db6a500cd5f590c6d2041462d", "parents": [ "ccf2779544eecfcc5447e2028d1029b6d4ff7bb6", "008238b54ac2350babf195084ecedbcf7851a202" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 11:52:52 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 11:52:52 2008 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (179 commits)\n ACPI: Fix acpi_processor_idle and idle\u003d boot parameters interaction\n acpi: fix section mismatch warning in pnpacpi\n intel_menlo: fix build warning\n ACPI: Cleanup: Remove unneeded, multiple local dummy variables\n ACPI: video - fix permissions on some proc entries\n ACPI: video - properly handle errors when registering proc elements\n ACPI: video - do not store invalid entries in attached_array list\n ACPI: re-name acpi_pm_ops to acpi_suspend_ops\n ACER_WMI/ASUS_LAPTOP: fix build bug\n thinkpad_acpi: fix possible NULL pointer dereference if kstrdup failed\n ACPI: check a return value correctly in acpi_power_get_context()\n #if 0 acpi/bay.c:eject_removable_drive()\n eeepc-laptop: add hwmon fan control\n eeepc-laptop: add backlight\n eeepc-laptop: add base driver\n ACPI: thinkpad-acpi: bump up version to 0.20\n ACPI: thinkpad-acpi: fix selects in Kconfig\n ACPI: thinkpad-acpi: use a private workqueue\n ACPI: thinkpad-acpi: fluff really minor fix\n ACPI: thinkpad-acpi: use uppercase for \"LED\" on user documentation\n ...\n\nFixed conflicts in drivers/acpi/video.c and drivers/misc/intel_menlow.c\nmanually.\n" }, { "commit": "008238b54ac2350babf195084ecedbcf7851a202", "tree": "a7cc18ea0403f4478883a3e36a6f0d2bf67eef3e", "parents": [ "96916090f488986a4ebb8e9ffa6a3b50881d5ccd", "dfd2e1b4e6eb46ff59c7e1c1111c967b8b5981c1" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Apr 30 13:59:05 2008 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Apr 30 13:59:05 2008 -0400" }, "message": "Merge branch \u0027pnp\u0027 into release\n" }, { "commit": "ae3a0064e6d69068b1c9fd075095da062430bda9", "tree": "8620ba74d1468c6ce6e681058dbce540f355d5f2", "parents": [ "53809d7eaef9503eb2589babdaba5ef0b661bb14" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Apr 30 00:15:31 2008 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:42:49 2008 -0700" }, "message": "inlining: do not allow gcc below version 4 to optimize inlining\n\nfix the condition to match intention: always use the old inlining\nbehavior on all gcc versions below 4.\n\nthis should solve the UML build problem.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "969a19f1c405a8e9d15ceb9e75e3f4a321aaf56f", "tree": "eb850d961abcada8639b571cce8c06acae991aab", "parents": [ "ae50884f66fc93aa713feade8f87c03471241275" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@crashcourse.ca", "time": "Wed Apr 30 00:55:14 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:54 2008 -0700" }, "message": "Drop the exporting of empty \u003clinux/byteorder/generic.h\u003e\n\nFix up the contents of \u003clinux/byteorder/\u003e so that it doesn\u0027t export a\ncontent-free generic.h to user space. This involves:\n\n* Removing the __KERNEL__ tests from generic.h and dropping it from\n Kbuild.\n* Wrapping the inclusions of generic.h in both big_endian.h and\n little_endian.h in __KERNEL__ tests.\n* Shifting big_endian.h and little_endian.h from header-y to\n unifdef-y in Kbuild.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@crashcourse.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "735643ee6cc5249bfac07fcad0946a5e7aff4423", "tree": "e725df246f4a3cf88b6b42a28d859ab969acf81c", "parents": [ "71cc2c2152170b8166f59abb0604dc62073aeb92" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@crashcourse.ca", "time": "Wed Apr 30 00:55:12 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:54 2008 -0700" }, "message": "Remove \"#ifdef __KERNEL__\" checks from unexported headers\n\nRemove the \"#ifdef __KERNEL__\" tests from unexported header files in\nlinux/include whose entire contents are wrapped in that preprocessor\ntest.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@crashcourse.ca\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "237fc6e7a35076f584b9d0794a5204fe4bd9b9e5", "tree": "078de7357c118b5bb84eedb38ba829205941b03b", "parents": [ "c6f3a97f86a5c97be0ca255976110bb9c3cfe669" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Apr 30 00:55:04 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:53 2008 -0700" }, "message": "add hrtimer specific debugobjects code\n\nhrtimers have now dynamic users in the network code. Put them under\ndebugobjects surveillance as well.\n\nAdd calls to the generic object debugging infrastructure and provide fixup\nfunctions which allow to keep the system alive when recoverable problems have\nbeen detected by the object debugging core code.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c6f3a97f86a5c97be0ca255976110bb9c3cfe669", "tree": "95a7bf3c928a85b26aed128786fc09e18bc5dcfc", "parents": [ "691cc54c7d28542434d2b3ee4ddbad6a99312dec" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Apr 30 00:55:03 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:53 2008 -0700" }, "message": "debugobjects: add timer specific object debugging code\n\nAdd calls to the generic object debugging infrastructure and provide fixup\nfunctions which allow to keep the system alive when recoverable problems have\nbeen detected by the object debugging core code.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3ac7fe5a4aab409bd5674d0b070bce97f9d20872", "tree": "5e12e8864bb8737695e4eb9c63970602d5f69e73", "parents": [ "30327acf7846c5eb97c8e31c78317a2918d3e515" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Apr 30 00:55:01 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:53 2008 -0700" }, "message": "infrastructure to debug (dynamic) objects\n\nWe can see an ever repeating problem pattern with objects of any kind in the\nkernel:\n\n1) freeing of active objects\n2) reinitialization of active objects\n\nBoth problems can be hard to debug because the crash happens at a point where\nwe have no chance to decode the root cause anymore. One problem spot are\nkernel timers, where the detection of the problem often happens in interrupt\ncontext and usually causes the machine to panic.\n\nWhile working on a timer related bug report I had to hack specialized code\ninto the timer subsystem to get a reasonable hint for the root cause. This\ndebug hack was fine for temporary use, but far from a mergeable solution due\nto the intrusiveness into the timer code.\n\nThe code further lacked the ability to detect and report the root cause\ninstantly and keep the system operational.\n\nKeeping the system operational is important to get hold of the debug\ninformation without special debugging aids like serial consoles and special\nknowledge of the bug reporter.\n\nThe problems described above are not restricted to timers, but timers tend to\nexpose it usually in a full system crash. Other objects are less explosive,\nbut the symptoms caused by such mistakes can be even harder to debug.\n\nInstead of creating specialized debugging code for the timer subsystem a\ngeneric infrastructure is created which allows developers to verify their code\nand provides an easy to enable debug facility for users in case of trouble.\n\nThe debugobjects core code keeps track of operations on static and dynamic\nobjects by inserting them into a hashed list and sanity checking them on\nobject operations and provides additional checks whenever kernel memory is\nfreed.\n\nThe tracked object operations are:\n- initializing an object\n- adding an object to a subsystem list\n- deleting an object from a subsystem list\n\nEach operation is sanity checked before the operation is executed and the\nsubsystem specific code can provide a fixup function which allows to prevent\nthe damage of the operation. When the sanity check triggers a warning message\nand a stack trace is printed.\n\nThe list of operations can be extended if the need arises. For now it\u0027s\nlimited to the requirements of the first user (timers).\n\nThe core code enqueues the objects into hash buckets. The hash index is\ngenerated from the address of the object to simplify the lookup for the check\non kfree/vfree. Each bucket has it\u0027s own spinlock to avoid contention on a\nglobal lock.\n\nThe debug code can be compiled in without being active. The runtime overhead\nis minimal and could be optimized by asm alternatives. A kernel command line\noption enables the debugging code.\n\nThanks to Ingo Molnar for review, suggestions and cleanup patches.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "30327acf7846c5eb97c8e31c78317a2918d3e515", "tree": "b4844dfd9cd85b9fc49c91b4b7e64eebac87167c", "parents": [ "145980a0b07520f0f82cc40999acc92b349ea40c" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Apr 30 00:54:59 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:53 2008 -0700" }, "message": "slab: add a flag to prevent debug_free checks on a kmem_cache\n\nThis is a preperatory patch for the debugobjects infrastructure. The flag\nprevents debug_free checks on kmem_caches. This is necessary to avoid\nresursive calls into a debug mechanism which uses a kmem_cache itself.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bdf4bbaaee3d4b8f555658333cbce1affe9070fb", "tree": "e85af55f310d5bd9391cc374bc32def7c5458046", "parents": [ "354a1f4d99240f53980275416ca3e1ac2ee73d5d" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Wed Apr 30 00:54:55 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:53 2008 -0700" }, "message": "Add macros similar to min/max/min_t/max_t\n\nAlso, change the variable names used in the min/max macros to avoid shadowed\nvariable warnings when min/max min_t/max_t are nested.\n\nSmall formatting changes to make all the macros have a similar form.\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: fix v4l build]\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nCc: Mauro Carvalho Chehab \u003cmchehab@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Michael Buesch \u003cmb@bu3sch.de\u003e\nCc: \"John W. Linville\" \u003clinville@tuxdriver.com\u003e\nCc: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCc: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nCc: Jiri Kosina \u003cjkosina@suse.cz\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f7511d5f66f01fc451747b24e79f3ada7a3af9af", "tree": "934196c15e43077641e35286078a6753700a3e3d", "parents": [ "730f412c08c13858f7681bac0a2770fbc9159fed" ], "author": { "name": "Samuel Thibault", "email": "samuel.thibault@ens-lyon.org", "time": "Wed Apr 30 00:54:51 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:52 2008 -0700" }, "message": "Basic braille screen reader support\n\nThis adds a minimalistic braille screen reader support. This is meant to\nbe used by blind people e.g. on boot failures or when / cannot be mounted\netc and thus the userland screen readers can not work.\n\n[akpm@linux-foundation.org: fix exports]\nSigned-off-by: Samuel Thibault \u003csamuel.thibault@ens-lyon.org\u003e\nCc: Jiri Kosina \u003cjikos@jikos.cz\u003e\nCc: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nAcked-by: Alan Cox \u003calan@redhat.com\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "86098fa0115358abf5159093d11ddb306ce4b0da", "tree": "7a927fb77339a594608baf0ed2507085056bd262", "parents": [ "4dbf930ed6c1f8aa992937d0461f8f70d4004aad" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Apr 30 00:54:46 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:51 2008 -0700" }, "message": "reiserfs: use open_bdev_excl\n\nUse the proper helper to open a blockdevice by name for filesystem use,\nthis makes sure it\u0027s properly claimed (also added for open-by-number) and\ngets rid of the struct file abuse.\n\nTested by mounting a reiserfs filesystem with external journal.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Chris Mason \u003cchris.mason@oracle.com\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nAcked-by: Edward Shishkin \u003cedward.shishkin@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": "fc3ba692a4d19019387c5acaea63131f9eab05dd", "tree": "c86e025cb8f79c7ffc479029989b7378bcb9f285", "parents": [ "dd5656e59ca7b25fb60a22f9079905ed0da5ed0c" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Apr 30 00:54:38 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:50 2008 -0700" }, "message": "mm: Add NR_WRITEBACK_TEMP counter\n\nFuse will use temporary buffers to write back dirty data from memory mappings\n(normal writes are done synchronously). This is needed, because there cannot\nbe any guarantee about the time in which a write will complete.\n\nBy using temporary buffers, from the MM\u0027s point if view the page is written\nback immediately. If the writeout was due to memory pressure, this\neffectively migrates data from a full zone to a less full zone.\n\nThis patch adds a new counter (NR_WRITEBACK_TEMP) for the number of pages used\nas temporary buffers.\n\n[Lee.Schermerhorn@hp.com: add vmstat_text for NR_WRITEBACK_TEMP]\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dd5656e59ca7b25fb60a22f9079905ed0da5ed0c", "tree": "47c156e6023e93f3028c63a2594bbb3e27e968a4", "parents": [ "e4ad08fe64afca4ef79ecc4c624e6e871688da0d" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Apr 30 00:54:37 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:50 2008 -0700" }, "message": "mm: bdi: export bdi_writeout_inc()\n\nFuse needs this for writable mmap support.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e4ad08fe64afca4ef79ecc4c624e6e871688da0d", "tree": "5b8b390b874700041dc0c095e8ba9ac3ed42ea77", "parents": [ "76f1418b485da2707531178e517bbb5cf06b3c76" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Apr 30 00:54:37 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:50 2008 -0700" }, "message": "mm: bdi: add separate writeback accounting capability\n\nAdd a new BDI capability flag: BDI_CAP_NO_ACCT_WB. If this flag is\nset, then don\u0027t update the per-bdi writeback stats from\ntest_set_page_writeback() and test_clear_page_writeback().\n\nMisc cleanups:\n\n - convert bdi_cap_writeback_dirty() and friends to static inline functions\n - create a flag that includes all three dirty/writeback related flags,\n since almst all users will want to have them toghether\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "76f1418b485da2707531178e517bbb5cf06b3c76", "tree": "138a012d965ebc284163f42e0ff5786c6de1cda5", "parents": [ "a42dde04152750426cc620fd277e80fffae2f65a" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Wed Apr 30 00:54:36 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:50 2008 -0700" }, "message": "mm: bdi: move statistics to debugfs\n\nMove BDI statistics to debugfs:\n\n /sys/kernel/debug/bdi/\u003cbdi\u003e/stats\n\nUse postcore_initcall() to initialize the sysfs class and debugfs,\nbecause debugfs is initialized in core_initcall().\n\nUpdate descriptions in ABI documentation.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a42dde04152750426cc620fd277e80fffae2f65a", "tree": "98cdf246280c59e0bf044ae6d2c229fc27b73203", "parents": [ "189d3c4a94ef19fca2a71a6a336e9fda900e25e7" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Apr 30 00:54:36 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:50 2008 -0700" }, "message": "mm: bdi: allow setting a maximum for the bdi dirty limit\n\nAdd \"max_ratio\" to /sys/class/bdi. This indicates the maximum percentage of\nthe global dirty threshold allocated to this bdi.\n\n[mszeredi@suse.cz]\n\n - fix parsing in max_ratio_store().\n - export bdi_set_max_ratio() to modules\n - limit bdi_dirty with bdi-\u003emax_ratio\n - document new sysfs attribute\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "189d3c4a94ef19fca2a71a6a336e9fda900e25e7", "tree": "75c0de871fe9922885a2fa073f15806d829342fa", "parents": [ "b6f2fcbcfca9db2bd7aa24940224fcd3bbdbb8aa" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Apr 30 00:54:35 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:50 2008 -0700" }, "message": "mm: bdi: allow setting a minimum for the bdi dirty limit\n\nUnder normal circumstances each device is given a part of the total write-back\ncache that relates to its current avg writeout speed in relation to the other\ndevices.\n\nmin_ratio - allows one to assign a minimum portion of the write-back cache to\na particular device. This is useful in situations where you might want to\nprovide a minimum QoS. (One request for this feature came from flash based\nstorage people who wanted to avoid writing out at all costs - they of course\nneeded some pdflush hacks as well)\n\nmax_ratio - allows one to assign a maximum portion of the dirty limit to a\nparticular device. This is useful in situations where you want to avoid one\ndevice taking all or most of the write-back cache. Eg. an NFS mount that is\nprone to get stuck, or a FUSE mount which you don\u0027t trust to play fair.\n\nAdd \"min_ratio\" to /sys/class/bdi. This indicates the minimum percentage of\nthe global dirty threshold allocated to this bdi.\n\n[mszeredi@suse.cz]\n\n - fix parsing in min_ratio_store()\n - document new sysfs attribute\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cf0ca9fe5dd9e3693d935757a7b2fc50fc576554", "tree": "c795c5271eda9fc67579fa3176c646b892dfdb41", "parents": [ "caafa4324335aeb11bc233d5f87aca8cce30beba" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Apr 30 00:54:32 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:49 2008 -0700" }, "message": "mm: bdi: export BDI attributes in sysfs\n\nProvide a place in sysfs (/sys/class/bdi) for the backing_dev_info object.\nThis allows us to see and set the various BDI specific variables.\n\nIn particular this properly exposes the read-ahead window for all relevant\nusers and /sys/block/\u003cblock\u003e/queue/read_ahead_kb should be deprecated.\n\nWith patient help from Kay Sievers and Greg KH\n\n[mszeredi@suse.cz]\n\n - split off NFS and FUSE changes into separate patches\n - document new sysfs attributes under Documentation/ABI\n - do bdi_class_init as a core_initcall, otherwise the \"default\" BDI\n won\u0027t be initialized\n - remove bdi_init_fmt macro, it\u0027s not used very much\n\n[akpm@linux-foundation.org: fix ia64 warning]\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "caafa4324335aeb11bc233d5f87aca8cce30beba", "tree": "b6371b0c084ffb91f7304a7e392b28ccfdab8a2e", "parents": [ "ab883af53ec1b87add43b32a28d8347f17d5155b" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Apr 30 00:54:31 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:49 2008 -0700" }, "message": "pidns: make pid-\u003elevel and pid_ns-\u003elevel unsigned\n\nThese values represent the nesting level of a namespace and pids living in it,\nand it\u0027s always non-negative.\n\nTurning this from int to unsigned int saves some space in pid.c (11 bytes on\nx86 and 64 on ia64) by letting the compiler optimize the pid_nr_ns a bit.\nE.g. on ia64 this removes the sign extension calls, which compiler adds to\noptimize access to pid-\u003enubers[ns-\u003elevel].\n\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "24336eaeecea860b2a82530e07c80bc7e0558b73", "tree": "12a34660f732e12ba18262083c1a2eea5a824f6a", "parents": [ "65450cebc6a2efde80ed45514f727e6e4dc1eafd" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed Apr 30 00:54:26 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:48 2008 -0700" }, "message": "pids: introduce change_pid() helper\n\nBased on Eric W. Biederman\u0027s idea.\n\nWithout tasklist_lock held task_session()/task_pgrp() can return NULL if the\ncaller races with setprgp()/setsid() which does detach_pid() + attach_pid().\nThis can happen even if task \u003d\u003d current.\n\nIntoduce the new helper, change_pid(), which should be used instead. This way\nthe caller always sees the special pid !\u003d NULL, either old or new.\n\nAlso change the prototype of attach_pid(), it always returns 0 and nobody\ncheck the returned value.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5cd204550b1a006f2b0c986b0e0f53220ebfd391", "tree": "ee0f5e042072d4d2f4a3c6cd6e3a8b60676868ae", "parents": [ "cb41d6d068716b2b3666925da34d3d7e658bf4f3" ], "author": { "name": "Pavel Emelyanov", "email": "xemul@openvz.org", "time": "Wed Apr 30 00:54:24 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:48 2008 -0700" }, "message": "Deprecate find_task_by_pid()\n\nThere are some places that are known to operate on tasks\u0027\nglobal pids only:\n\n* the rest_init() call (called on boot)\n* the kgdb\u0027s getthread\n* the create_kthread() (since the kthread is run in init ns)\n\nSo use the find_task_by_pid_ns(..., \u0026init_pid_ns) there\nand schedule the find_task_by_pid for removal.\n\n[sukadev@us.ibm.com: Fix warning in kernel/pid.c]\nSigned-off-by: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nSigned-off-by: Sukadev Bhattiprolu \u003csukadev@us.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": "718a916338e821a10961e6a7a17430c18e5e58d9", "tree": "b261fd36e7a4f642223668596c85da62b60729a4", "parents": [ "4f8f9d66cdac4845409f7520e4f287a1907a6bf9" ], "author": { "name": "Sukadev Bhattiprolu", "email": "sukadev@us.ibm.com", "time": "Wed Apr 30 00:54:21 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:48 2008 -0700" }, "message": "devpts: factor out PTY index allocation\n\nFactor out the code used to allocate/free a pts index into new interfaces,\ndevpts_new_index() and devpts_kill_index(). This localizes the external data\nstructures used in managing the pts indices.\n\n[akpm@linux-foundation.org: undo accidental mutex2sem conversion]\nSigned-off-by: Sukadev Bhattiprolu \u003csukadev@us.ibm.com\u003e\nSigned-off-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nAcked-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "39c2e60f8c584c1b29b5c4375dd49df7995386bb", "tree": "fcb7e742d38c6e4655660d89be01e61d58ceebc4", "parents": [ "8cd64518a3d166a21f5c69ac7860b3add0369dd0" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Apr 30 00:54:18 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:47 2008 -0700" }, "message": "tty: add throttle/unthrottle helpers\n\nSomething Arjan suggested which allows us to clean up the code nicely\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f34d7a5b7010b82fe97da95496b9971435530062", "tree": "87e2abec1e33ed4fe5e63ee2fd000bc2ad745e57", "parents": [ "251b8dd7eee30fda089a1dc088abf4fc9a0dee9c" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Apr 30 00:54:13 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:47 2008 -0700" }, "message": "tty: The big operations rework\n\n- Operations are now a shared const function block as with most other Linux\n objects\n\n- Introduce wrappers for some optional functions to get consistent behaviour\n\n- Wrap put_char which used to be patched by the tty layer\n\n- Document which functions are needed/optional\n\n- Make put_char report success/fail\n\n- Cache the driver-\u003eops pointer in the tty as tty-\u003eops\n\n- Remove various surplus lock calls we no longer need\n\n- Remove proc_write method as noted by Alexey Dobriyan\n\n- Introduce some missing sanity checks where certain driver/ldisc\n combinations would oops as they didn\u0027t check needed methods were present\n\n[akpm@linux-foundation.org: fix fs/compat_ioctl.c build]\n[akpm@linux-foundation.org: fix isicom]\n[akpm@linux-foundation.org: fix arch/ia64/hp/sim/simserial.c build]\n[akpm@linux-foundation.org: fix kgdb]\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCc: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "76b25a5509bbafdbfc7d7d6b41a3c64947d59360", "tree": "244786bdb849657dc9ab885c7ac2abb3eb4185d7", "parents": [ "257afa3cb6beaad60849655cb272d4b9de74cf63" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Apr 30 00:54:03 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:45 2008 -0700" }, "message": "char: switch gs, cyclades and esp to return int for put_char\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nCc: Jiri Slaby \u003cjirislaby@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": "5d0fdf1e01899805b6c2c0b789a707dcb731b1ea", "tree": "19827c7b3cf365c0b403741ead6c7bc317cad51b", "parents": [ "575537b3248ee9b7578a3bb3df33fcdda2bfc4d5" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Apr 30 00:53:31 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:40 2008 -0700" }, "message": "tty_io: fix remaining pid struct locking\n\nThis fixes the last couple of pid struct locking failures I know about.\n\n[oleg@tv-sign.ru: clean up do_task_stat()]\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "47f86834bbd4193139d61d659bebf9ab9d691e37", "tree": "6724b07e24929eba5c6df31f07871d9d6b4aa296", "parents": [ "04f378b198da233ca0aca341b113dc6579d46123" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Apr 30 00:53:30 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:40 2008 -0700" }, "message": "redo locking of tty-\u003epgrp\n\nHistorically tty-\u003epgrp and friends were pid_t and the code \"knew\" they were\nsafe. The change to pid structs opened up a few races and the removal of the\nBKL in places made them quite hittable. We put tty-\u003epgrp under the ctrl_lock\nfor the tty.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "04f378b198da233ca0aca341b113dc6579d46123", "tree": "696e7bd401125cee71ecaa2047c4273f38732554", "parents": [ "e52384426064bca0669a954736206adca7595d48" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Wed Apr 30 00:53:29 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:40 2008 -0700" }, "message": "tty: BKL pushdown\n\n- Push the BKL down into the line disciplines\n- Switch the tty layer to unlocked_ioctl\n- Introduce a new ctrl_lock spin lock for the control bits\n- Eliminate much of the lock_kernel use in n_tty\n- Prepare to (but don\u0027t yet) call the drivers with the lock dropped\n on the paths that historically held the lock\n\nBKL now primarily protects open/close/ldisc change in the tty layer\n\n[jirislaby@gmail.com: a couple of fixes]\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Jiri Slaby \u003cjirislaby@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": "53b6f9fbd3b63af14b4f6268e8b5b80d178d05bc", "tree": "93a5bd26974e07a3d7fa20dc17c8b70daacc1d85", "parents": [ "2800d8d19e51414403df8144eaa214bb03400b87" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed Apr 30 00:53:13 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:38 2008 -0700" }, "message": "ptrace: introduce ptrace_reparented() helper\n\nAdd another trivial helper for the sake of grep. It also auto-documents the\nfact that -\u003eparent !\u003d real_parent implies -\u003eptrace.\n\nNo functional changes.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f3de272b821accbc8387211977c2de4f38468d05", "tree": "775b5b3db5a09176447d4e62e04077b63640a4d7", "parents": [ "49eaeb4bc4c901c327ee259c7768be20fd020a30" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Wed Apr 30 00:53:09 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:37 2008 -0700" }, "message": "signals: use HAVE_SET_RESTORE_SIGMASK\n\nChange all the #ifdef TIF_RESTORE_SIGMASK conditionals in non-arch code to\n#ifdef HAVE_SET_RESTORE_SIGMASK. If arch code defines it first, the generic\nset_restore_sigmask() using TIF_RESTORE_SIGMASK is not defined.\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7648d961fcb454d38e864d2d850bc30e078bf7e6", "tree": "9a101ba3ffb61d6083654fabc05accedb3d4ef07", "parents": [ "4e4c22c71144c1b2e22c257ec6cf08ccb5be1165" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Wed Apr 30 00:53:07 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:37 2008 -0700" }, "message": "signals: set_restore_sigmask TIF_SIGPENDING\n\nSet TIF_SIGPENDING in set_restore_sigmask. This lets arch code take\nTIF_RESTORE_SIGMASK out of the set of bits that will be noticed on return to\nuser mode. On some machines those bits are scarce, and we can free this\nunneeded one up for other uses.\n\nIt is probably the case that TIF_SIGPENDING is always set anyway everywhere\nset_restore_sigmask() is used. But this is some cheap paranoia in case there\nis an arcane case where it might not be.\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4e4c22c71144c1b2e22c257ec6cf08ccb5be1165", "tree": "0a41fb405ab60654f70ead9698d5ce414a066c37", "parents": [ "80fe728d593e3a048a56610de932919f7d6d968a" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Wed Apr 30 00:53:06 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:37 2008 -0700" }, "message": "signals: add set_restore_sigmask\n\nThis adds the set_restore_sigmask() inline in \u003clinux/thread_info.h\u003e and\nreplaces every set_thread_flag(TIF_RESTORE_SIGMASK) with a call to it. No\nchange, but abstracts the details of the flag protocol from all the calls.\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fae5fa44f1fd079ffbed8e0add929dd7bbd1347f", "tree": "8990ac958d29733cb61733ae69265472f5e1d13c", "parents": [ "193191035ad6268db9f561e81e3474b8be89a5ba" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed Apr 30 00:53:03 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:37 2008 -0700" }, "message": "signals: fix /sbin/init protection from unwanted signals\n\nThe global init has a lot of long standing problems with the unhandled fatal\nsignals.\n\n\t- The \"is_global_init(current)\" check in get_signal_to_deliver()\n\t protects only the main thread. Sub-thread can dequee the fatal\n\t signal and shutdown the whole thread group except the main thread.\n\t If it dequeues SIGSTOP /sbin/init will be stopped, this is not\n\t right too. Note that we can\u0027t use is_global_init(-\u003egroup_leader),\n\t this breaks exec and this can\u0027t solve other problems we have.\n\n\t- Even if afterwards ignored, the fatal signals sets SIGNAL_GROUP_EXIT\n\t on delivery. This breaks exec, has other bad implications, and this\n\t is just wrong.\n\nIntroduce the new SIGNAL_UNKILLABLE flag to fix these problems. It also helps\nto solve some other problems addressed by the subsequent patches.\n\nCurrently we use this flag for the global init only, but it could also be used\nby kthreads and (perhaps) by the sub-namespace inits.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nAcked-by: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ac5c215383f43a106ba4ef298126bf78c126f5e9", "tree": "77340eea86103df7bc3b4a6c6d83f4140004bc9c", "parents": [ "e62e6650e99a3dffcd0bf0d063cd818fbc13fa95" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed Apr 30 00:52:57 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:36 2008 -0700" }, "message": "signals: join send_sigqueue() with send_group_sigqueue()\n\nWe export send_sigqueue() and send_group_sigqueue() for the only user,\nposix_timer_event(). This is a bit silly, because both are just trivial\nhelpers on top of do_send_sigqueue() and because the we pass the unused\n.si_signo parameter.\n\nKill them both, rename do_send_sigqueue() to send_sigqueue(), and export it.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6ca25b551309eb1b1b41f83414a92f7472e0b23d", "tree": "a2c5785ec484ec997ac6a03d3fceae04e4d21795", "parents": [ "e442055193e4584218006e616c9bdce0c5e9ae5c" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed Apr 30 00:52:45 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:34 2008 -0700" }, "message": "kill_pid_info: don\u0027t take now unneeded tasklist_lock\n\nPreviously handle_stop_signal(SIGCONT) could drop -\u003esiglock. That is why\nkill_pid_info(SIGCONT) takes tasklist_lock to make sure the target task can\u0027t\ngo away after unlock. Not needed now.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Jiri Kosina \u003cjkosina@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e442055193e4584218006e616c9bdce0c5e9ae5c", "tree": "5e444253953c2f48c0a194bf8c5799f03bb2e266", "parents": [ "3b5e9e53c6f31b5a5a0f5c43707503c62bdefa46" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed Apr 30 00:52:44 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:34 2008 -0700" }, "message": "signals: re-assign CLD_CONTINUED notification from the sender to reciever\n\nBased on discussion with Jiri and Roland.\n\nIn short: currently handle_stop_signal(SIGCONT, p) sends the notification to\np-\u003eparent, with this patch p itself notifies its parent when it becomes\nrunning.\n\nhandle_stop_signal(SIGCONT) has to drop -\u003esiglock temporary in order to notify\nthe parent with do_notify_parent_cldstop(). This leads to multiple problems:\n\n\t- as Jiri Kosina pointed out, the stopped task can resume without\n\t actually seeing SIGCONT which may have a handler.\n\n\t- we race with another sig_kernel_stop() signal which may come in\n\t that window.\n\n\t- we race with sig_fatal() signals which may set SIGNAL_GROUP_EXIT\n\t in that window.\n\n\t- we can\u0027t avoid taking tasklist_lock() while sending SIGCONT.\n\nWith this patch handle_stop_signal() just sets the new SIGNAL_CLD_CONTINUED\nflag in p-\u003esignal-\u003eflags and returns. The notification is sent by the first\ntask which returns from finish_stop() (there should be at least one) or any\nother signalled thread from get_signal_to_deliver().\n\nThis is a user-visible change. Say, currently kill(SIGCONT, stopped_child)\ncan\u0027t return without seeing SIGCHLD, with this patch SIGCHLD can be delayed\nunpredictably. Another difference is that if the child is ptraced by another\nprocess, CLD_CONTINUED may be delivered to -\u003ereal_parent after ptrace_detach()\nwhile currently it always goes to the tracer which doesn\u0027t actually need this\nnotification. Hopefully not a problem.\n\nThe patch asks for the futher obvious cleanups, I\u0027ll send them separately.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Jiri Kosina \u003cjkosina@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6bfe0b499082fd3950429017cd8ebf2a6c458aa5", "tree": "81476cf7f7ddbea135bdb93729e0bffae0e7c163", "parents": [ "11e2ede0228ee0f81ccacd15894908c3bf241f73" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Wed Apr 30 00:52:32 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:33 2008 -0700" }, "message": "md: support blocking writes to an array on device failure\n\nAllows a userspace metadata handler to take action upon detecting a device\nfailure.\n\nBased on an original patch by Neil Brown.\n\nChanges:\n-added blocked_wait waitqueue to rdev\n-don\u0027t qualify Blocked with Faulty always let userspace block writes\n-added md_wait_for_blocked_rdev to wait for the block device to be clear, if\n userspace misses the notification another one is sent every 5 seconds\n-set MD_RECOVERY_NEEDED after clearing \"blocked\"\n-kill DoBlock flag, just test mddev-\u003eexternal\n\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2f3517418dc0684a32318f2c5b53257416448b1e", "tree": "46225459cb66dcd25e3b392b698b634d4d571012", "parents": [ "4e68852dca7a16271d09269f643a8e0eb8bb500d" ], "author": { "name": "Bryan Wu", "email": "bryan.wu@analog.com", "time": "Wed Apr 30 00:52:12 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:30 2008 -0700" }, "message": "Blackfin serial driver: this driver enable SPORTs on Blackfin emulate UART\n\nSigned-off-by: Bryan Wu \u003cbryan.wu@analog.com\u003e\nCc: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3dcf54515aa4981a647ad74859199032965193a5", "tree": "b95d895bb2f6fa15be29411b15d538c21b0de930", "parents": [ "216553c4b7f3e3e2beb4981cddca9b2027523928" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue Apr 29 18:13:32 2008 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Tue Apr 29 18:13:32 2008 -0400" }, "message": "ext4: move headers out of include/linux\n\nMove ext4 headers out of include/linux. This is just the trivial move,\nthere\u0027s some more thing that could be done later. \n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n\n" }, { "commit": "dfd2e1b4e6eb46ff59c7e1c1111c967b8b5981c1", "tree": "f039c7e12d8140b4abf82663555e184d8bac692b", "parents": [ "261b20da4bd349f1b26e206f440809f1351be34b" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Mon Apr 28 16:34:42 2008 -0600" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 03:22:30 2008 -0400" }, "message": "PNPBIOS: remove include/linux/pnpbios.h\n\nThe contents of include/linux/pnpbios.h are used only inside the PNPBIOS\nbackend, so this file doesn\u0027t need to be visible outside PNP.\n\nThis patch moves the contents into an existing PNPBIOS-specific file,\ndrivers/pnp/pnpbios/pnpbios.h.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nAcked-By: Rene Herman \u003crene.herman@gmail.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "261b20da4bd349f1b26e206f440809f1351be34b", "tree": "0555fa42e62e87a4ab953f54a858003160415bd0", "parents": [ "62cfb298b95d713825deb8faf2044c45a1e17a0a" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Mon Apr 28 16:34:41 2008 -0600" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 03:22:30 2008 -0400" }, "message": "ISAPNP: remove unused pnp_dev-\u003eregs field\n\nThe \"regs\" field in struct pnp_dev is set but never read, so remove it.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nAcked-By: Rene Herman \u003crene.herman@gmail.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "62cfb298b95d713825deb8faf2044c45a1e17a0a", "tree": "b95c11c8334b5779db67393b3458b54d6dd9a787", "parents": [ "d152cf5d0c3325979e71ee53b425fdd51a1a285a" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Mon Apr 28 16:34:40 2008 -0600" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 03:22:30 2008 -0400" }, "message": "PNP: make interfaces private to the PNP core\n\nThe interfaces for registering protocols, devices, cards,\nand resource options should only be used inside the PNP core.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nAcked-By: Rene Herman \u003crene.herman@gmail.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "02d83b5da3efa3c278ce87db2637f3dd6837166d", "tree": "bd3de850c6a761de0584b5c82e22659b9f4a7482", "parents": [ "8766ad0ce8621aa6f0e4a91ef355509cc3364d5b" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Mon Apr 28 16:34:28 2008 -0600" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 03:22:27 2008 -0400" }, "message": "PNP: make pnp_resource_table private to PNP core\n\nThere are no remaining references to the PNP_MAX_* constants or\nthe pnp_resource_table structure outside of the PNP core. Make\nthem private to the PNP core.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "13575e81bb38fc797a5513ad1bd8e6fda17439b8", "tree": "e1ac0d95a4225b9d26f736545664a70bc8770b59", "parents": [ "53052feb6ddd05cb2b5c6e89fb489bf83bbb6803" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Mon Apr 28 16:34:16 2008 -0600" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 03:22:23 2008 -0400" }, "message": "PNP: convert resource accessors to use pnp_get_resource(), not pnp_resource_table\n\nThis removes more direct references to pnp_resource_table.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "b90eca0a61ebd010036242e29610bc6a909e3f19", "tree": "7f92620157786997dc0123b75b8c38b61e8dd2be", "parents": [ "d948a8daa059cf5b3e7f002e7b92acf00fc70c49" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Mon Apr 28 16:34:14 2008 -0600" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 03:22:23 2008 -0400" }, "message": "PNP: add pnp_get_resource() interface\n\nThis adds a pnp_get_resource() that works the same way as\nplatform_get_resource(). This will enable us to consolidate\nmany pnp_resource_table references in one place, which will\nmake it easier to make the table dynamic.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nAcked-By: Rene Herman \u003crene.herman@gmail.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "2cd1393098073426256cb4543c897f8c340d0b93", "tree": "159de386797a010e13e3ae3756da0f3056b15cab", "parents": [ "6969c7ed558cf5e9eff01734be0174a296938092" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Mon Apr 28 16:34:11 2008 -0600" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 03:22:22 2008 -0400" }, "message": "PNP: remove unused interfaces using pnp_resource_table\n\nRene Herman \u003crene.herman@gmail.com\u003e recently removed the only in-tree\ndriver uses of:\n\n pnp_init_resource_table()\n pnp_manual_config_dev()\n pnp_resource_change()\n\nin this change:\n\n http://git.kernel.org/?p\u003dlinux/kernel/git/torvalds/linux-2.6.git;a\u003dcommitdiff;h\u003d109c53f840e551d6e99ecfd8b0131a968332c89f\n\nThese are no longer used in the PNP core either, so we can just remove\nthem completely.\n\nIt\u0027s possible that there are out-of-tree drivers that use these\ninterfaces. They should be changed to either (1) use PNP quirks\nto work around broken hardware or firmware, or (2) use the sysfs\ninterfaces to control resource usage from userspace.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nAcked-By: Rene Herman \u003crene.herman@gmail.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "f44900020926b2cb06b87f0f52643d6285514fc3", "tree": "081893ba769b0f89e03832995839cfea30fcf5f9", "parents": [ "81b5c75f0ed22a93c3da00650d0898eec56e1d62" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Mon Apr 28 16:34:09 2008 -0600" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 03:22:22 2008 -0400" }, "message": "PNP: add pnp_init_resources(struct pnp_dev *) interface\n\nAdd pnp_init_resources(struct pnp_dev *) to replace\npnp_init_resource_table(), which takes a pointer to the\npnp_resource_table itself. Passing only the pnp_dev * reduces\nthe possibility for error in the caller and removes the\npnp_resource_table implementation detail from the interface.\n\nEven though pnp_init_resource_table() is exported, I did not\nexport pnp_init_resources() because it is used only by the PNP\ncore.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nAcked-By: Rene Herman \u003crene.herman@gmail.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "59284cb4099411bc6f4915a5a4cb76414440c447", "tree": "2965bbad48655a6c1e0bf2ef5d51994ab28d627d", "parents": [ "c1caf06ccfd3a4efd4b489f89bcdabd2362f31d0" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Mon Apr 28 16:34:05 2008 -0600" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 03:22:21 2008 -0400" }, "message": "PNP: remove pnp_resource_table from internal get/set interfaces\n\nWhen we call protocol-\u003eget() and protocol-\u003eset() methods, we currently\nsupply pointers to both the pnp_dev and the pnp_resource_table even\nthough the pnp_resource_table should always be the one associated with\nthe pnp_dev.\n\nThis removes the pnp_resource_table arguments to make it clear that\nthese methods only operate on the specified pnp_dev.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nAcked-By: Rene Herman \u003crene.herman@gmail.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "c1caf06ccfd3a4efd4b489f89bcdabd2362f31d0", "tree": "5571b9dc1b4b66c72ad64a406602d23112446f3e", "parents": [ "cdef6254e17e98f1071ce1bfc8f2a87997c855d0" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Mon Apr 28 16:34:04 2008 -0600" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 03:22:20 2008 -0400" }, "message": "PNP: add debug output to option registration\n\nAdd debug output to resource option registration functions (enabled\nby CONFIG_PNP_DEBUG). This uses dev_printk, so I had to add pnp_dev\narguments at the same time.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nAcked-By: Rene Herman \u003crene.herman@gmail.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "048825deea5f261335b5202cd1114c53a3a21ae7", "tree": "2398c49b04f00569f86e7c50c4de081f10d3b2e8", "parents": [ "bda1e4e5a3d976046378cd495a63e1ee0847deec" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Mon Apr 28 16:33:55 2008 -0600" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 03:22:17 2008 -0400" }, "message": "PNP: make pnp_add_card_id() internal to PNP core\n\npnp_add_card_id() doesn\u0027t need to be exposed outside the PNP core, so\nmove the declaration to an internal header file.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nAcked-By: Rene Herman \u003crene.herman@gmail.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "1692b27bf37826f85f9c12f8468848885643532a", "tree": "98124e58827ed76c17f487cafb88e5b6fc6afeee", "parents": [ "4a490498643ea37520c315769b293085b6018ddd" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Mon Apr 28 16:33:51 2008 -0600" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 03:22:15 2008 -0400" }, "message": "PNP: make pnp_add_id() internal to PNP core\n\npnp_add_id() doesn\u0027t need to be exposed outside the PNP core, so\nmove the declaration to an internal header file.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nAcked-By: Rene Herman \u003crene.herman@gmail.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "ca0e8b6fd29819891c874b86ff286987c5bfdc21", "tree": "45fb178fbb41c3b3583fc775ea4e1ab6056a06f2", "parents": [ "1bd17e63a068db6f464925a79b1cc4b27a8b1af9" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Mon Apr 28 16:33:49 2008 -0600" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 03:22:15 2008 -0400" }, "message": "ISAPNP: move config register addresses out of isapnp.h\n\nThese are used only in drivers/pnp/isapnp/core.c, so no need to\nexpose them to the world.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nAcked-By: Rene Herman \u003crene.herman@gmail.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "e68b16abd91dca91e35ea47537ef8a1b7ad72841", "tree": "24f368ec94bc55447324131d4890fdcd4a3d082d", "parents": [ "9ec732ff80b7e8a9096666f78ae584d3b393bc84" ], "author": { "name": "Zhang Rui", "email": "rui.zhang@intel.com", "time": "Mon Apr 21 16:07:52 2008 +0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 02:48:01 2008 -0400" }, "message": "thermal: add hwmon sysfs I/F\n\nAdd hwmon sys I/F for generic thermal driver.\n\nNote: we have one hwmon class device for EACH TYPE of the thermal zone device.\n\nSigned-off-by: Zhang Rui \u003crui.zhang@intel.com\u003e\nAcked-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "9ec732ff80b7e8a9096666f78ae584d3b393bc84", "tree": "fae3a8b26c555521ac26992b8c3d897b07921cd5", "parents": [ "63c4ec905d63834a97ec7dbbf0a2ec89ef5872be" ], "author": { "name": "Zhang, Rui", "email": "rui.zhang@intel.com", "time": "Thu Apr 10 16:13:10 2008 +0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 02:45:49 2008 -0400" }, "message": "thermal: add new get_crit_temp callback\n\nAdd a new callback so that the generic thermal can get\nthe critical trip point info of a thermal zone,\nwhich is needed for building the tempX_crit hwmon sysfs attribute.\n\nSigned-off-by: Zhang Rui \u003crui.zhang@intel.com\u003e\nAcked-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "63c4ec905d63834a97ec7dbbf0a2ec89ef5872be", "tree": "3ad4db7e154ee2fff4020f7ca76beb0d8016b04e", "parents": [ "a01e035ebb552223c03f2d9138ffc73f2d4d3965" ], "author": { "name": "Zhang Rui", "email": "rui.zhang@intel.com", "time": "Mon Apr 21 16:07:13 2008 +0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Apr 29 02:44:00 2008 -0400" }, "message": "thermal: add the support for building the generic thermal as a module\n\nBuild the generic thermal driver as module \"thermal_sys\".\n\nMake ACPI thermal, video, processor and fan SELECT the generic\nthermal driver, as these drivers rely on it to build the sysfs I/F.\n\nSigned-off-by: Zhang Rui \u003crui.zhang@intel.com\u003e\nAcked-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "8ab68ab420d5fc084b8cdd76a72df72c5e1cdb5d", "tree": "6aef86d06a5eda99f09ac00c1af4084c2d49d2ac", "parents": [ "f05c463be51898e745c4aa8245b05e25d73fa975", "7b255436df0543856faaae4704034fe83bc20717" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 17:30:26 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 17:30:26 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (35 commits)\n siimage: coding style cleanup (take 2)\n ide-cd: clean up cdrom_analyze_sense_data()\n ide-cd: fix test unsigned var \u003c 0\n ide: add TSSTcorp CDDVDW SH-S202H to ivb_list[]\n piix: add Asus Eee 701 controller to short cable list\n ARM: always select HAVE_IDE\n remove the broken ETRAX_IDE driver\n ide: remove -\u003edma_prdtable field from ide_hwif_t\n ide: remove -\u003edma_vendor{1,3} fields from ide_hwif_t\n scc_pata: add -\u003edma_host_set and -\u003edma_start methods\n ide: skip \"VLB sync\" if host uses MMIO\n ide: add ide_pad_transfer() helper\n ide: remove -\u003eINW and -\u003eOUTW methods\n ide: use IDE I/O helpers directly in ide_tf_{load,read}()\n ns87415: add -\u003etf_read method\n scc_pata: add -\u003etf_{load,read} methods\n ide-h8300: add -\u003etf_{load,read} methods\n ide-cris: add -\u003etf_{load,read} methods\n ide: add -\u003etf_load and -\u003etf_read methods\n ide: move ide_tf_{load,read} to ide-iops.c\n ...\n" }, { "commit": "55224bc86a39409d55e47fd45573642ac709bb8f", "tree": "979fd9840607e4bca7a62347224d9b8207fb66e3", "parents": [ "41051a141dcc67f4c5011a2ab2b547e80b9ac509" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:42 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:42 2008 +0200" }, "message": "ide: remove -\u003edma_prdtable field from ide_hwif_t\n\n* Use \u0027hwif-\u003edma_base + {4,8}\u0027 instead of hwif-\u003edma_prdtable in\n {ide,scc}_dma_setup().\n\n* Remove no longer needed -\u003edma_prdtable field from ide_hwif_t.\n\nWhile at it:\n\n* Use ATA_DMA_TABLE_OFS define.\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "41051a141dcc67f4c5011a2ab2b547e80b9ac509", "tree": "8b89b621964f26b2bf42c31478f4122d6145172e", "parents": [ "669185e98c242fa4dcd68cf11899412da1a70dd7" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:42 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:42 2008 +0200" }, "message": "ide: remove -\u003edma_vendor{1,3} fields from ide_hwif_t\n\n* Use \u0027hwif-\u003edma_base + {1,3}\u0027 instead of hwif-\u003edma_vendor{1,3} in\n pdc202xx_new host driver.\n\n* Remove no longer needed -\u003edma_vendor{1,3} fields from ide_hwif_t.\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "9f87abe892f899f19df8d472f937ee955cd6264b", "tree": "f42dda5a9c12c043e3190de7dd43b0cee8e00c8b", "parents": [ "7c0daf2681f140dd9f39cd95966f471b5c904d8a" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:41 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:41 2008 +0200" }, "message": "ide: add ide_pad_transfer() helper\n\n* Add ide_pad_transfer() helper (which uses -\u003e{in,out}put_data methods\n internally so the transfer is also padded to drive+host requirements)\n and use it instead of ide_atapi_{write_zeros,discard_data}().\n\n* Remove no longer needed ide_atapi_{write_zeros,discard_data}().\n\nCc: Borislav Petkov \u003cpetkovbb@gmail.com\u003e\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "7c0daf2681f140dd9f39cd95966f471b5c904d8a", "tree": "b8ea0e987f5d2121f4f4e564c05d834c3ce30a89", "parents": [ "ca545c1e75cd017bfd9a9b6c4f81f9b82ba20947" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:41 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:41 2008 +0200" }, "message": "ide: remove -\u003eINW and -\u003eOUTW methods\n\n* Remove no longer used -\u003eINW and -\u003eOUTW methods.\n\nWhile at it:\n\n* scc_pata.c: scc_ide_{out,in}w() is called only in scc_tf_{load,read}()\n so inline it there.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "94cd5b62ff9bb07ef065333eb97438f115a75890", "tree": "c09f78987100b745ee5bb67df953469c0d24e618", "parents": [ "d309e0bb8e5f29692f10790f3e966f05bbfc9355" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:40 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:40 2008 +0200" }, "message": "ide: add -\u003etf_load and -\u003etf_read methods\n\n* Add -\u003etf_load and -\u003etf_read methods to ide_hwif_t and set the default\n methods in default_hwif_transport().\n\n* Use -\u003etf_{load,read} instead o calling ide_tf_{load,read}() directly.\n\n* Make ide_tf_{load,read}() static.\n\nThere should be no functional changes caused by this patch.\n\nAcked-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "089c5c7e0089c3461545be936bcd236cbf16b79a", "tree": "c4708699e6997d2fb0d9f5734dfcd17a766985a2", "parents": [ "1fc142589e58b20a67582974b8848595a2c7432e" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:39 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:39 2008 +0200" }, "message": "ide: factor out debugging code from ide_tf_load()\n\nFactor out debugging code from ide_tf_load() to ide_tf_dump() helper\nand update ide_tf_load() users accordingly.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "1fc142589e58b20a67582974b8848595a2c7432e", "tree": "79b2006e761c70876d66a735fb30036cefb3f3e9", "parents": [ "3910dde6410e742f8bd3f516ee9b1a7114abbad0" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:39 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:39 2008 +0200" }, "message": "ide: add ide_execute_pkt_cmd() helper\n\nAdd ide_execute_pkt_cmd() helper for executing PACKET command,\nthen convert ATAPI device drivers to use it.\n\nAs a nice side-effect this fixes ide-{floppy,tape,scsi} w.r.t.\nide_lock taking (ide-cd was OK).\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "16bb69c14a42e64faef1ec5c724ffaca916347a1", "tree": "fd9abaf615c57183ad1ce09afd976c4fd1fefbe5", "parents": [ "c5dd43ec65c1e1e378df043d517d40ed70a32cbe" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:37 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:37 2008 +0200" }, "message": "ide: remove -\u003eINS{W,L} and -\u003eOUTS{W,L} methods\n\n* Use ins{w,l}()/outs{w,l}() and __ide_mm_ins{w,l}()/__ide_mm_outs{w,l}()\n directly in ata_{in,out}put_data() (by using IDE_HFLAG_MMIO host flag to\n decide which I/O ops are required).\n\n* Remove no longer needed -\u003eINS{W,L} and -\u003eOUTS{W,L} methods (ide-h8300,\n au1xxx-ide and scc_pata implement their own -\u003e{in,out}put_data methods).\n\nThere should be no functional changes caused by this patch.\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "c5dd43ec65c1e1e378df043d517d40ed70a32cbe", "tree": "f2bfaedd3454d163c4792f79d440b344d33fd42a", "parents": [ "f04ff9cbb6389a6db64659cf917a1b6ac159f9f2" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:37 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:37 2008 +0200" }, "message": "ide: add IDE_HFLAG_MMIO host flag (take 2)\n\n* Add IDE_HFLAG_MMIO host flag and set it for hosts which use\n default_hwif_mmiops().\n\nv2:\n* Fix kernel panic in pmac host driver (\u0027,\u0027 should be \u0027|\u0027).\n\n Thanks to Kamalesh for reporting it + testing the fix\n and to Andrew for hinting me about the source of the issue.\n\nCc: Kamalesh Babulal \u003ckamalesh@linux.vnet.ibm.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Andy Whitcroft \u003capw@shadowen.org\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "9567b349f7e7dd7e2483db99ee8e4a6fe0caca38", "tree": "29abab829b52a451567f8da4280d101fafa44527", "parents": [ "92d3ab27e8fd23d1a9dc3b69d17b2afb83e5c6f5" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:36 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:36 2008 +0200" }, "message": "ide: merge -\u003eatapi_*put_bytes and -\u003eata_*put_data methods\n\n* Merge -\u003eatapi_{in,out}put_bytes and -\u003eata_{in,out}put_data methods\n into new -\u003e{in,out}put_data methods which take number of bytes to\n transfer as an argument and always do padding.\n\nWhile at it:\n\n* Use \u0027hwif\u0027 or \u0027drive-\u003ehwif\u0027 instead of \u0027HWIF(drive)\u0027.\n\nThere should be no functional changes caused by this patch (all users\nof -\u003eata_{in,out}put_data methods were using multiply-of-4 word counts).\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "92d3ab27e8fd23d1a9dc3b69d17b2afb83e5c6f5", "tree": "e58076cb0102443dfe76401931a41931f97053cf", "parents": [ "284aa76b5339ce79d5ad2ac1c7cbf717082816a7" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:36 2008 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Mon Apr 28 23:44:36 2008 +0200" }, "message": "falconide/q40ide: add -\u003eatapi_*put_bytes and -\u003eata_*put_data methods (take 2)\n\n* Add -\u003eatapi_{in,out}put_bytes and -\u003eata_{in,out}put_data methods to\n falconide and q40ide host drivers (-\u003eata_* methods are implemented on\n top of -\u003eatapi_* methods so they also do byte-swapping now).\n\n* Cleanup atapi_{in,out}put_bytes().\n\nv2:\n* Add \u0027struct request *rq\u0027 argument to -\u003eata_{in,out}put_data methods\n and don\u0027t byte-swap disk fs requests (we shouldn\u0027t un-swap fs requests\n because fs itself is stored byte-swapped on the disk) - this is how\n things were done before the patch (ideally device mapper should be\n used instead but it would break existing setups and would have some\n performance impact).\n\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Michael Schmitz \u003cschmitz@debian.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Richard Zidlicky \u003crz@linux-m68k.org\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "e97e386b126c2d60b8da61ce1e4964b41b3d1514", "tree": "7e04b7f735004330777200c6742568fc130ff893", "parents": [ "d9dedc13851f9cbd568fbc631a17b0be83404957", "c124f5b54f879e5870befcc076addbd5d614663f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 14:08:56 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 14:08:56 2008 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:\n slub: pack objects denser\n slub: Calculate min_objects based on number of processors.\n slub: Drop DEFAULT_MAX_ORDER / DEFAULT_MIN_OBJECTS\n slub: Simplify any_slab_object checks\n slub: Make the order configurable for each slab cache\n slub: Drop fallback to page allocator method\n slub: Fallback to minimal order during slab page allocation\n slub: Update statistics handling for variable order slabs\n slub: Add kmem_cache_order_objects struct\n slub: for_each_object must be passed the number of objects in a slab\n slub: Store max number of objects in the page struct.\n slub: Dump list of objects not freed on kmem_cache_close()\n slub: free_list() cleanup\n slub: improve kmem_cache_destroy() error message\n slob: fix bug - when slob allocates \"struct kmem_cache\", it does not force alignment.\n" }, { "commit": "cfd299dffe6f47c04c47b95893708cdc65876fbd", "tree": "469eb611cdda8ee2b0775e018756be8df2d3ffd4", "parents": [ "6b8588f71890fba78742f90e22390028a6cd706f", "c9b7b9793764b171a118d049d4b721a7f5d8ac82" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 10:08:49 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 10:08:49 2008 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6:\n SELinux: Fix a RCU free problem with the netport cache\n SELinux: Made netnode cache adds faster\n SELinux: include/security.h whitespace, syntax, and other cleanups\n SELinux: policydb.h whitespace, syntax, and other cleanups\n SELinux: mls_types.h whitespace, syntax, and other cleanups\n SELinux: mls.h whitespace, syntax, and other cleanups\n SELinux: hashtab.h whitespace, syntax, and other cleanups\n SELinux: context.h whitespace, syntax, and other cleanups\n SELinux: ss/conditional.h whitespace, syntax, and other cleanups\n SELinux: selinux/include/security.h whitespace, syntax, and other cleanups\n SELinux: objsec.h whitespace, syntax, and other cleanups\n SELinux: netlabel.h whitespace, syntax, and other cleanups\n SELinux: avc_ss.h whitespace, syntax, and other cleanups\n\nFixed up conflict in include/linux/security.h manually\n" }, { "commit": "01d7b369887b6feb7c9ce2b20988fafe3f70841c", "tree": "562a5c2696aed8982cfbc616add8bb05d8073d1e", "parents": [ "d28aa3ac4cdc2d03a2bde4b78780064a00f7ef61" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Mon Apr 28 07:00:05 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 10:03:31 2008 -0700" }, "message": "usbhid endianness annotations and fixes\n\nusb_control_msg() converts arguments to little-endian itself,\ndoing that in caller means breakage on big-endian boxen.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "73f20e58b1d586e9f6d3ddc3aad872829aca7743", "tree": "cd426ad1186438a0b16ade918e73c0b84c4bbe92", "parents": [ "c7a6c4edc74ee5c3d990325fe93b6916f43499f4" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Mon Apr 28 02:16:30 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:47 2008 -0700" }, "message": "FAT_VALID_MEDIA(): remove pointless test\n\nThe on-disk media specification field in FAT is only 8-bits, so testing for\n\u003c\u003d0xff is pointless, and can generate a \"comparison is always true due to\nlimited range of data type\" warning.\n\nWhile we\u0027re there, convert FAT_VALID_MEDIA() into a C function - the present\nimplementation is buggy: it generates either one or two references to its\nargument.\n\nCc: Frank Seidel \u003cfseidel@suse.de\u003e\nAcked-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "606e423e43bac0c2f7b85b682eb1ddd2a634586e", "tree": "86e7bc56e7e70cf1403aec7fd58d854490b1478f", "parents": [ "1ae43f826b6cb951fc5b0f9c92372a8d5b63c7f9" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Mon Apr 28 02:16:27 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:47 2008 -0700" }, "message": "fat: Update free_clusters even if it is untrusted\n\nCurrently, free_clusters is not updated until it is trusted, because\nWindows doesn\u0027t update it correctly.\n\nBut if user is using FAT driver of Linux, it updates free_clusters\ncorrectly. Instead, this updates it even if it\u0027s untrusted, so if\nfree_clustes is correct, now keep correct value.\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1ae43f826b6cb951fc5b0f9c92372a8d5b63c7f9", "tree": "aea00f01d74a40e026974182006e8af903b0b241", "parents": [ "e97e8de388723f9491514fa0434ddf1fd713a188" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Mon Apr 28 02:16:26 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:47 2008 -0700" }, "message": "fat: Add allow_utime option\n\nNormally utime(2) checks current process is owner of the file, or it\nhas CAP_FOWNER capability. But FAT filesystem doesn\u0027t have uid/gid as\non disk info, so normal check is too unflexible.\n\nWith this option you can relax it.\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1278fdd34b12214b5c2e91e64848a5e54e57ed96", "tree": "3d50d0f2fd3444389031d5a540d65eb16480d8e8", "parents": [ "3754a544474b9fd4fdd32a96d98bc4ab558b2bb6" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Mon Apr 28 02:16:25 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:47 2008 -0700" }, "message": "fat: fat_notify_change() and check_mode() cleanup\n\n- Rename fat_notify_change() to fat_setattr()\n- check_mode() cleanup\n- Change layout of code\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d5dee5c395062a55236318ac4eec1f4ebb9de6db", "tree": "2481afd9fbdd1df106d71a41cce2b08380f21d44", "parents": [ "a2fe594fa3732298947377409b5d8111b14f56ec" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Apr 28 02:16:23 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:46 2008 -0700" }, "message": "reiserfs: unpack tails on quota files\n\nQuota files cannot have tails because quota_write and quota_read functions do\nnot support them. So far when quota files did have tail, we just refused to\nturn quotas on it. Sadly this check has been wrong and so there are now\nplenty installations where quota files don\u0027t have NOTAIL flag set and so now\nafter fixing the check, they suddently fail to turn quotas on. Since it\u0027s\neasy to unpack the tail from kernel, do this from reiserfs_quota_on() which\nsolves the problem and is generally nicer to users anyway.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nReported-by: \u003curhausen@urifabi.net\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.com\u003e\nCc: Chris Mason \u003cchris.mason@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8b3e6cdc53b7f29f7026955d6cb6902a49322a15", "tree": "69d9f22a526e687fe2892d327caa3fa6ddd65cf6", "parents": [ "e46b272b6608783ed7aa7b0594871550ce20b849" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Mon Apr 28 02:15:53 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:42 2008 -0700" }, "message": "md: introduce get_priority_stripe() to improve raid456 write performance\n\nImprove write performance by preventing the delayed_list from dumping all its\nstripes onto the handle_list in one shot. Delayed stripes are now further\ndelayed by being held on the \u0027hold_list\u0027. The \u0027hold_list\u0027 is bypassed when:\n\n * a STRIPE_IO_STARTED stripe is found at the head of \u0027handle_list\u0027\n * \u0027handle_list\u0027 is empty and i/o is being done to satisfy full stripe-width\n write requests\n * \u0027bypass_count\u0027 is less than \u0027bypass_threshold\u0027. By default the threshold\n is 1, i.e. every other stripe handled is a preread stripe provided the\n top two conditions are false.\n\nBenchmark data:\nSystem: 2x Xeon 5150, 4x SATA, mem\u003d1GB\nBaseline: 2.6.24-rc7\nConfiguration: mdadm --create /dev/md0 /dev/sd[b-e] -n 4 -l 5 --assume-clean\nTest1: dd if\u003d/dev/zero of\u003d/dev/md0 bs\u003d1024k count\u003d2048\n * patched: +33% (stripe_cache_size \u003d 256), +25% (stripe_cache_size \u003d 512)\n\nTest2: tiobench --size 2048 --numruns 5 --block 4096 --block 131072 (XFS)\n * patched: +13%\n * patched + preread_bypass_threshold \u003d 0: +37%\n\nChanges since v1:\n* reduce bypass_threshold from (chunk_size / sectors_per_chunk) to (1) and\n make it configurable. This defaults to fairness and modest performance\n gains out of the box.\nChanges since v2:\n* [neilb@suse.de]: kill STRIPE_PRIO_HI and preread_needed as they are not\n necessary, the important change was clearing STRIPE_DELAYED in\n add_stripe_bio and this has been moved out to make_request for the hang\n fix.\n* [neilb@suse.de]: simplify get_priority_stripe\n* [dan.j.williams@intel.com]: reset the bypass_count when -\u003ehold_list is\n sampled empty (+11%)\n* [dan.j.williams@intel.com]: decrement the bypass_count at the detection\n of stripes being naturally promoted off of hold_list +2%. Note, resetting\n bypass_count instead of decrementing on these events yields +4% but that is\n probably too aggressive.\nChanges since v3:\n* cosmetic fixups\n\nTested-by: James W. Laferriere \u003cbabydr@baby-dragons.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\nSigned-off-by: Neil Brown \u003cneilb@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b6f448e99ce7955b9707ed36a46cab2c6ddf7ddc", "tree": "74ae26692c1fd713a0178faca99dea6761d442e8", "parents": [ "46fb6f110dfc3fc99f44cf701f66ea3e790b6a81" ], "author": { "name": "Andres Salomon", "email": "dilinger@queued.net", "time": "Mon Apr 28 02:15:03 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:36 2008 -0700" }, "message": "PM/gxfb: add hook to PM console layer that allows disabling of suspend VT switch\n\nPrior to suspend, we allocate and switch to a new VT; after suspend, we switch\nback to the original VT. This can be slow, and is completely unnecessary if\nthe framebuffer we\u0027re using can restore video properly.\n\nThis adds a hook that allows drivers to select whether or not to do this vt\nswitch, and changes the gxfb driver to call this hook. It also adds a module\nparam to gxfb to allow controlling of the vt switch (defaulting to no switch).\n\n(Note: I\u0027m not convinced that console_sem is the best way to protect this, but\nwe should probably have some form of locking..)\n\n[akpm@linux-foundation.org: build fix]\nSigned-off-by: Andres Salomon \u003cdilinger@debian.org\u003e\nCc: Jordan Crouse \u003cjordan.crouse@amd.com\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e4c690e061b909127ab0f12e929f82f3f39ec953", "tree": "b798bbda541f615cd4830cad96ed3f58db1fd19c", "parents": [ "6b745b6fd02213f4b2fef2f2635985929fc5b8cc" ], "author": { "name": "Anton Vorontsov", "email": "avorontsov@ru.mvista.com", "time": "Mon Apr 28 02:14:49 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:35 2008 -0700" }, "message": "fb: add support for foreign endianness\n\nAdd support for the framebuffers with non-native endianness. This is done via\nFBINFO_FOREIGN_ENDIAN flag that will be used by the drivers. Depending on the\nhost endianness this flag will be overwritten by FBINFO_BE_MATH internal flag,\nor cleared.\n\nTested to work on MPC8360E-RDK (BE) + Fujitsu MINT framebuffer (LE).\n\nSigned-off-by: Anton Vorontsov \u003cavorontsov@ru.mvista.com\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: \u003cValdis.Kletnieks@vt.edu\u003e\nCc: Clemens Koller \u003cclemens.koller@anagramm.de\u003e\nCc: Krzysztof Helt \u003ckrzysztof.h1@poczta.fm\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "73fcdc9e15c27bb92595c611c8938a36645ea20d", "tree": "74aca4cdffd3bd557f9583ca1a3485473e81f21f", "parents": [ "37772ac0fcc6728df47e6b0609766b7b77a8064b" ], "author": { "name": "Ilpo Järvinen", "email": "ilpo.jarvinen@helsinki.fi", "time": "Mon Apr 28 02:14:43 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:34 2008 -0700" }, "message": "i2o: remove static inline forward declarations\n\nNothing in between of them and the later declaration with body\nneeds them.\n\nSigned-off-by: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "50f8c370e77befe9121720bd7bdada2ac0d13915", "tree": "24e38a076b70e41664f2ff259c9d072b1b9e46de", "parents": [ "1b445a9c21f593be9d3c4ab912359d2c51c371dd" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Mon Apr 28 02:14:35 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:33 2008 -0700" }, "message": "quota: convert stub functions from macros into inlines\n\nFixes things like this:\n\nfs/super.c: In function `deactivate_super\u0027:\nfs/super.c:182: warning: statement with no effect\nfs/super.c: In function `do_remount_sb\u0027:\nfs/super.c:644: warning: statement with no effect\n\nCc: Jan Kara \u003cjack@ucw.cz\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0ff5af8340aa6be44220d7237ef4a654314cf795", "tree": "a9536ea573725931cd4eb3139f4885887e3f8bf8", "parents": [ "03f6e92bdd467aed9d7571a571868563ae6ad288" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Apr 28 02:14:33 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:33 2008 -0700" }, "message": "quota: quota core changes for quotaon on remount\n\nCurrently, we just turn quotas off on remount of filesystem to read-only\nstate. The patch below adds necessary framework so that we can turn quotas\noff on remount RO but we are able to automatically reenable them again when\nfilesystem is remounted to RW state. All we need to do is to keep references\nto inodes of quota files when remounting RO and using these references to\nreenable quotas when remounting RW.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "03f6e92bdd467aed9d7571a571868563ae6ad288", "tree": "b10ba6373ffeb0d929ec9004faafcc0ac64103c0", "parents": [ "8794b5b246cf6f67baf57bd9db386e79ca5cac33" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Mon Apr 28 02:14:32 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:33 2008 -0700" }, "message": "quota: various style cleanups\n\nCleanups in quota code:\n Change __inline__ to inline.\n Change some macros to inline functions.\n Remove vfs_quota_off_mount() macro.\n DQUOT_OFF() should be (0) is CONFIG_QUOTA is disabled.\n Move declaration of mark_dquot_dirty and dirty_dquot from quota.h to dquot.c\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "338bf9afda91ec005a1e9a0de4af0271cc167d56", "tree": "e60edf0441efbe8215cdeb08bf05c1b6afff58a1", "parents": [ "3b0cb4caefeca6fe6b05c6c5a76e9c633b44c58f" ], "author": { "name": "Andrew Perepechko", "email": "andrew.perepechko@sun.com", "time": "Mon Apr 28 02:14:31 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 28 08:58:32 2008 -0700" }, "message": "quota: do not allow setting of quota limits to too high values\n\nWe should check whether quota limits set via Q_SETQUOTA are not exceeding\nlimits which quota format is able to handle.\n\nSigned-off-by: Andrew Perepechko \u003candrew.perepechko@sun.com\u003e\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "26b31c1908e02a316edfba08080373342e662c14" }