)]}' { "log": [ { "commit": "ccc0d38ec13d4649d4168c1db590137df53ad783", "tree": "8512448edfcaeb7a0604a4872a380ff233c1f50a", "parents": [ "f07502dae230a2c3b65381fd1b06e8a18b2c7525", "75e613cdc7bb2ba3795b1bc3ddf19476c767ba68" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 06 14:33:54 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 06 14:33:54 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:\n x86/pci: fix mmconfig detection with 32bit near 4g\n PCI: use fixed-up device class when configuring device\n" }, { "commit": "9ccb1aa16cef6316831fef61e4aeaa3784035cb8", "tree": "ff6d41695b8d715c9a96e2cd5674cf7da398ea51", "parents": [ "064e38aaded5269e573ac1c765284fd65c8ebd13", "a3cb900cc408977a11519bc7c760f3e499079589" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 06 12:17:03 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 06 12:17:03 2009 -0700" }, "message": "Merge branch \u0027upstream-linus2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev\n\n* \u0027upstream-linus2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:\n [libata] pata_ali: Use IGN_SIMPLEX\n" }, { "commit": "a3cb900cc408977a11519bc7c760f3e499079589", "tree": "e89cf76bf484081ea057b5362445a7ec667c0162", "parents": [ "65e31643115349fd7a81acbe75ec4a54d5df8aad" ], "author": { "name": "Alan Cox", "email": "alan@linux.intel.com", "time": "Wed May 13 15:02:27 2009 +0100" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Fri Jun 05 17:10:54 2009 -0400" }, "message": "[libata] pata_ali: Use IGN_SIMPLEX\n\nSome ALi devices report simplex if they have been disabled and re-enabled, and\nrestoring the byte does not work. Ignore it - the needed supporting logic is\nalready present for the SATA ULi ports.\n\nSigned-off-by: Alan Cox \u003calan@linux.intel.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "cd24f8c1e7e27a2c6051a9a338d4704a2431dbf0", "tree": "c872341d05fd36baa1726dceb7bf17e72e212c4b", "parents": [ "be94a4ba093c75e06b6fd2b0476f34812fbd359e" ], "author": { "name": "Kevin Hilman", "email": "khilman@deeprootsystems.com", "time": "Fri Jun 05 18:48:08 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 05 11:54:17 2009 -0700" }, "message": "mtd: davinci nand: update clock naming\n\nDaVinci clock support has been updated in mainline.\nUpdate clock names accordingly.\n\nSigned-off-by: Kevin Hilman \u003ckhilman@deeprootsystems.com\u003e\nAcked-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "be94a4ba093c75e06b6fd2b0476f34812fbd359e", "tree": "0e6929aa585c3d5bf576f214457ab67dd02474f4", "parents": [ "a4e4b646eb62ca4ce755e2c17aef8f42c8608821", "65e31643115349fd7a81acbe75ec4a54d5df8aad" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 05 11:53:44 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 05 11:53:44 2009 -0700" }, "message": "Merge branch \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev\n\n* \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:\n ata_piix: Add HP Compaq nc6000 to the broken poweroff list\n ahci: add warning messages for hp laptops with broken suspend\n pata_efar: fix PIO2 underclocking\n pata_legacy: wait for async probing\n" }, { "commit": "65e31643115349fd7a81acbe75ec4a54d5df8aad", "tree": "c52d336bf885c3c0678dbb75ceae5f5a2e27ece9", "parents": [ "9b10ae86d1616f46dabb67c663fe6a9c3a502663" ], "author": { "name": "Ville Syrjala", "email": "syrjala@sci.fi", "time": "Tue May 19 01:37:44 2009 +0300" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Fri Jun 05 14:41:13 2009 -0400" }, "message": "ata_piix: Add HP Compaq nc6000 to the broken poweroff list\n\nHP Compaq nc6000 suffers from the double disk spindown issue.\nAdd it to the broken poweroff DMI list.\n\nSigned-off-by: Ville Syrjala \u003csyrjala@sci.fi\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "9b10ae86d1616f46dabb67c663fe6a9c3a502663", "tree": "c3bf64acd494039fe4b152c84866aac483e71267", "parents": [ "5f33b3bcd7aac66a51e6bfaf35e8cff4eabafb06" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sat May 30 20:50:12 2009 +0900" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Fri Jun 05 14:41:10 2009 -0400" }, "message": "ahci: add warning messages for hp laptops with broken suspend\n\nHarddisks on HP dv[4-6] and HDX18 fail to come online after resume on\nearlier BIOSen. Fortunately, HP recently released BIOS updates for\nall machines to fix the issue. Detect old BIOSen, warn the user to\nupdate BIOS on boot and suspend attempts and fail suspend.\n\nKudos to all the bug reporters.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: kernel.org@epperson.homelinux.net\nCc: emisca@gmail.com\nCc: Gadi Cohen \u003cdragon@wastelands.net\u003e\nCc: Paul Swanson \u003cpaul@procursa.com\u003e\nCc: s@ourada.org\nCc: Trevor Davenport \u003ctrevor.davenport@gmail.com\u003e\nCc: corruptor1972 \u003csteven_tierney@yahoo.co.uk\u003e\nCc: Victoria Wilson \u003cmail@vwilson.co.uk\u003e\nCc: khiraly \u003ckhiraly.list@gmail.com\u003e\nCc: Sean \u003cwollombi@gmail.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "5f33b3bcd7aac66a51e6bfaf35e8cff4eabafb06", "tree": "e7fb3ad1f7b3b185d48fb153df44806e6c637cb2", "parents": [ "45bc955bb1324a46c9539550cc615994e6d0a43d" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Mon Jun 01 22:42:10 2009 +0300" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Fri Jun 05 14:40:52 2009 -0400" }, "message": "pata_efar: fix PIO2 underclocking\n\nFix the PIO mode 2 using mode 0 timings -- this driver should enable the\nfast timing bank starting with PIO2, just like the PIIX/ICH drivers do.\nAlso, fix/rephrase some comments while at it.\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "45bc955bb1324a46c9539550cc615994e6d0a43d", "tree": "93c7349e666c5f13fec8dde04b5c8ac2c9e1a251", "parents": [ "edaba2c5334492f82d39ec35637c6dea5176a977" ], "author": { "name": "James Bottomley", "email": "James.Bottomley@HansenPartnership.com", "time": "Fri Jun 05 10:41:39 2009 -0400" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Fri Jun 05 14:40:46 2009 -0400" }, "message": "pata_legacy: wait for async probing\n\nThe basic problem here that pata_legacy attaches the host, sees if it found\nany devices and detaches it if none were found. With async probing, it\u0027s not\nwaiting until discovery is finished before deciding it has no devices and\ntrying the detach leading to this warning:\n\nata1: PATA max PIO4 cmd 0x1f0 ctl 0x3f6 irq 14\n------------[ cut here ]------------\nWARNING: at drivers/ata/libata-core.c:6222 ata_host_detach+0x75/0x90()\nModules linked in:\nPid: 1, comm: swapper Not tainted 2.6.30-rc7 #1\nCall Trace:\n [\u003cc01fbb05\u003e] ? ata_host_detach+0x75/0x90\n [\u003cc01fbb05\u003e] ? ata_host_detach+0x75/0x90\n [\u003cc01139b5\u003e] ? warn_slowpath_common+0x45/0x80\n [\u003cc01139fa\u003e] ? warn_slowpath_null+0xa/0x10\n [\u003cc01fbb05\u003e] ? ata_host_detach+0x75/0x90\n [\u003cc02f40e0\u003e] ? legacy_init+0x44e/0x87f\n [\u003cc02f3c92\u003e] ? legacy_init+0x0/0x87f\n [\u003cc0101021\u003e] ? _stext+0x21/0x140\n [\u003cc01890ff\u003e] ? proc_register+0x2f/0x190\n [\u003cc018938c\u003e] ? create_proc_entry+0x5c/0xc0\n [\u003cc0135ebe\u003e] ? register_irq_proc+0x6e/0x90\n [\u003cc02e6484\u003e] ? kernel_init+0x6e/0xbf\n [\u003cc02e6416\u003e] ? kernel_init+0x0/0xbf\n [\u003cc01031d7\u003e] ? kernel_thread_helper+0x7/0x10\n---[ end trace ef1ee36e873ae3a0 ]---\n\nBecause it detaches before the probe is complete.\n\nOne way to fix it would be to put an async_synchronize_full() before looking\nfor devices, which this patch does. A better way might be to separate libata\ninto its own domain and only wait for that.\n\nReported-by: Mikael Pettersson \u003cmikpe@it.uu.se\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "27704a16c9e0fb4c6b04344c7c4c40ac16148ec0", "tree": "12d63907313d6a5a9483180824df512674301cd6", "parents": [ "e9e10124e269a39de089c5e0d9936fae2ff889b2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 05 10:21:52 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 05 10:21:52 2009 -0700" }, "message": "Revert \"drm: don\u0027t associate _DRM_DRIVER maps with a master\"\n\nThis reverts commit 6c51d1cfa0a370b48a157163340190cf5fd2346b, which\napparently causes DRI initialization failures on Radeons.\n\nReported-by: Markus Trippelsdorf \u003cmarkus@trippelsdorf.de\u003e\nRequested-by: Dave Airlie \u003cairlied@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e9e10124e269a39de089c5e0d9936fae2ff889b2", "tree": "ca2327be762018a8fe0a5c1a45a37478a000d931", "parents": [ "edaba2c5334492f82d39ec35637c6dea5176a977" ], "author": { "name": "Alan Cox", "email": "alan@linux.intel.com", "time": "Fri Jun 05 11:56:18 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 05 08:05:23 2009 -0700" }, "message": "ivtv: Fix PCI DMA direction\n\nThe ivtv stream buffers may be for receive or for send but the attached\nsg handle is always destined cpu-\u003edevice. We flush it correctly but the\nallocation is wrongly done with the same type as the buffers.\n\nSee bug: http://bugzilla.kernel.org/show_bug.cgi?id\u003d13385\n\n(Note this doesn\u0027t close the bug - it fixes the ivtv part and in turn\nthe logging next shows up some rather alarming DMA sg list warnings in\nlibata)\n\nSigned-off-by: Alan Cox \u003calan@linux.intel.com\u003e\nAcked-by: Hans Verkuil \u003chverkuil@xs4all.nl\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b87297fb405ef13cac375f202d114323b076a56d", "tree": "dee71f28b6e8b88668bc77b5c23fa7733f5e5916", "parents": [ "b63254c71a46d7af2e3f00342b0592dfcd77b342", "0e7ddf7eeeef5aea85412120539ab5369577faeb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 04 15:23:51 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 04 15:23:51 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel:\n drm/i915: Remove a bad BUG_ON in the fence management code.\n" }, { "commit": "b63254c71a46d7af2e3f00342b0592dfcd77b342", "tree": "cdf9a2b48358b1843bf4e67bb80dde490d04c1fc", "parents": [ "730c586ad5228c339949b2eb4e72b80ae167abc4", "fc43896630a421321a19d7970bac27ac94e9d162" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 04 15:23:39 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 04 15:23:39 2009 -0700" }, "message": "Merge branch \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6\n\n* \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:\n drm: ignore EDID with really tiny modes.\n drm: don\u0027t associate _DRM_DRIVER maps with a master\n drm/i915: intel_lvds.c fix section mismatch\n drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms.\n drm: set permissions on edid file to 0444\n drm: add newlines to text sysfs files\n drm/radeon: fix ring free alignment calculations\n drm: fix irq naming for kms drivers.\n" }, { "commit": "730c586ad5228c339949b2eb4e72b80ae167abc4", "tree": "ab1d06260232b343bd1d2d7a5d0563500a1de915", "parents": [ "2cb7878a3a4341d1faa208de962d66f0817d3e7a" ], "author": { "name": "Salman Qazi", "email": "sqazi@google.com", "time": "Thu Jun 04 15:20:39 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 04 15:20:39 2009 -0700" }, "message": "drivers/char/mem.c: avoid OOM lockup during large reads from /dev/zero\n\nWhile running 20 parallel instances of dd as follows:\n\n #!/bin/bash\n for i in `seq 1 20`; do\n dd if\u003d/dev/zero of\u003d/export/hda3/dd_$i bs\u003d1073741824 count\u003d1 \u0026\n done\n wait\n\non a 16G machine, we noticed that rather than just killing the processes,\nthe entire kernel went down. Stracing dd reveals that it first does an\nmmap2, which makes 1GB worth of zero page mappings. Then it performs a\nread on those pages from /dev/zero, and finally it performs a write.\n\nThe machine died during the reads. Looking at the code, it was noticed\nthat /dev/zero\u0027s read operation had been changed by\n557ed1fa2620dc119adb86b34c614e152a629a80 (\"remove ZERO_PAGE\") from giving\nzero page mappings to actually zeroing the page.\n\nThe zeroing of the pages causes physical pages to be allocated to the\nprocess. But, when the process exhausts all the memory that it can, the\nkernel cannot kill it, as it is still in the kernel mode allocating more\nmemory. Consequently, the kernel eventually crashes.\n\nTo fix this, I propose that when a fatal signal is pending during\n/dev/zero read operation, we simply return and let the user process die.\n\nSigned-off-by: Salman Qazi \u003csqazi@google.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n[ Modified error return and comment trivially. - Linus]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0e7ddf7eeeef5aea85412120539ab5369577faeb", "tree": "a47715749f9417b16923ecc004ede367bf404acc", "parents": [ "9fa7eb283c5cdc2b0f4a8cfe6387ed82e5e9a3d3" ], "author": { "name": "Eric Anholt", "email": "eric@anholt.net", "time": "Thu Jun 04 11:18:14 2009 +0000" }, "committer": { "name": "Eric Anholt", "email": "eric@anholt.net", "time": "Thu Jun 04 11:43:09 2009 +0000" }, "message": "drm/i915: Remove a bad BUG_ON in the fence management code.\n\nThis could be triggered by a gtt mapping fault on 965 that decides to\nremove the fence from another object that happens to be active currently.\nSince the other object doesn\u0027t rely on the fence reg for its execution, we\ndon\u0027t wait for it to finish. We\u0027ll soon be not waiting on 915 most of the\ntime as well, so just drop the BUG_ON.\n\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\n" }, { "commit": "f79b1b146b52765ee38bfb91bb14eb850fa98017", "tree": "6085fffb1442801293b8132b5d3f2aa735d0abdd", "parents": [ "9fa7eb283c5cdc2b0f4a8cfe6387ed82e5e9a3d3" ], "author": { "name": "Yu Zhao", "email": "yu.zhao@intel.com", "time": "Thu May 28 00:25:05 2009 +0800" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Thu Jun 04 11:29:43 2009 +0100" }, "message": "PCI: use fixed-up device class when configuring device\n\nThe device class may be changed after the fixup, so re-read the class\nvalue from pci_dev when configuring the device. Otherwise some devices\nsuch as JMicron SATA controller won\u0027t work.\n\nReviewed-by: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\nReviewed-by: Grant Grundler \u003cgrundler@parisc-linux.org\u003e\nTested-by: Marc Dionne \u003cmarc.c.dionne@gmail.com\u003e\nSigned-off-by: Yu Zhao \u003cyu.zhao@intel.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "fc43896630a421321a19d7970bac27ac94e9d162", "tree": "26128411aeb6fb307ce899b3efec3779196b247d", "parents": [ "6c51d1cfa0a370b48a157163340190cf5fd2346b" ], "author": { "name": "Adam Jackson", "email": "ajax@redhat.com", "time": "Thu Jun 04 10:20:34 2009 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Jun 04 10:20:34 2009 +1000" }, "message": "drm: ignore EDID with really tiny modes.\n\nSome EDIDs lie and report tiny modes that aren\u0027t possible. Ignore\nthese modes.\n\nSigned-off-by: Adam Jackson \u003cajax@redhat.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "6c51d1cfa0a370b48a157163340190cf5fd2346b", "tree": "0c77e9df84de710e18a6927e6972af12e3cdfd23", "parents": [ "93c05f222413e3a16e8785f252db4726693abd71" ], "author": { "name": "Ben Skeggs", "email": "bskeggs@redhat.com", "time": "Tue May 26 10:35:52 2009 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Jun 04 09:47:49 2009 +1000" }, "message": "drm: don\u0027t associate _DRM_DRIVER maps with a master\n\nA driver will use the _DRM_DRIVER map flag to indicate that it wants\nto be responsible for removing the map itself, bypassing the DRM\u0027s\nautomagic cleanup code.\n\nSince the multi-master changes this has been broken, resulting in some\ndrivers having their registers unmapped before it\u0027s finished with them.\n\nSigned-off-by: Ben Skeggs \u003cbskeggs@redhat.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "93c05f222413e3a16e8785f252db4726693abd71", "tree": "33e15b80ebd04b9474e3ab493134cfc8671cbe1f", "parents": [ "c9fb15f60eb517c958dec64dca9357bf62bf2201" ], "author": { "name": "Jaswinder Singh Rajput", "email": "jaswinder@kernel.org", "time": "Thu Jun 04 09:41:19 2009 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Jun 04 09:41:19 2009 +1000" }, "message": "drm/i915: intel_lvds.c fix section mismatch\n\nintel_no_lvds[] does not require __initdata as it is used only by\n\nvoid intel_lvds_init(struct drm_device *dev).\n\nSigned-off-by: Jaswinder Singh Rajput \u003cjaswinder@kernel.org\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "c9fb15f60eb517c958dec64dca9357bf62bf2201", "tree": "17c67c910ddc93f7adf0b48d27c0256a89d1dc7e", "parents": [ "e36ebaf49274ffa78f17b62bcae4c92c33b5b391" ], "author": { "name": "Keith Packard", "email": "keithp@keithp.com", "time": "Sat May 30 20:42:28 2009 -0700" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Jun 04 09:32:12 2009 +1000" }, "message": "drm: Hook up DPMS property handling in drm_crtc.c. Add drm_helper_connector_dpms.\n\nMaking the drm_crtc.c code recognize the DPMS property and invoke the\nconnector-\u003edpms function doesn\u0027t remove any capability from the driver while\nreducing code duplication.\n\nThat just highlighted the problem with the existing DPMS functions which\ncould turn off the connector, but failed to turn off any relevant crtcs. The\nnew drm_helper_connector_dpms function manages all of that, using the\ndrm_helper-specific crtc and encoder dpms functions, automatically computing\nthe appropriate DPMS level for each object in the system.\n\nThis fixes the current troubles in the i915 driver which left PLLs, pipes\nand planes running while in DPMS_OFF mode or even while they were unused.\n\nSigned-off-by: Keith Packard \u003ckeithp@keithp.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "e36ebaf49274ffa78f17b62bcae4c92c33b5b391", "tree": "b6e74f25a31af5f15037422eae75a503a31fc95b", "parents": [ "75185c929ed241f5cf1aa28999b8012181e2c7cb" ], "author": { "name": "Keith Packard", "email": "keithp@keithp.com", "time": "Sat May 30 20:42:26 2009 -0700" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Jun 04 09:32:12 2009 +1000" }, "message": "drm: set permissions on edid file to 0444\n\nWithout initializing the sysfs attributes for the edid file,\nit was created with mode 0, making it difficult for applications to use.\n\nSigned-off-by: Keith Packard \u003ckeithp@keithp.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "75185c929ed241f5cf1aa28999b8012181e2c7cb", "tree": "83f771478d9eda18804b4e1891a28e2e379a84ff", "parents": [ "9863871bd1bbf218b921af5e0bc48ca4f6ea9f12" ], "author": { "name": "Keith Packard", "email": "keithp@keithp.com", "time": "Sat May 30 20:42:25 2009 -0700" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Jun 04 09:32:12 2009 +1000" }, "message": "drm: add newlines to text sysfs files\n\nThe contents of various simple text files in sysfs should end with\na newline to make them easier to read from the console.\n\nSigned-off-by: Keith Packard \u003ckeithp@keithp.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "9863871bd1bbf218b921af5e0bc48ca4f6ea9f12", "tree": "5e6c5a64fd48d4030fe10da7d541ecf93f6f3cf3", "parents": [ "b8da7de56ca0ad34726478a50d138a29a9ff76cb" ], "author": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Thu Jun 04 07:08:13 2009 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Jun 04 09:14:28 2009 +1000" }, "message": "drm/radeon: fix ring free alignment calculations\n\nfd.o bz#21849\n\nWe were aligning to +16 dwords, instead of to the next 16dword\nboundary in the ring. Fix the calculation to go to the next 16dword\nboundary when space checking.\n\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "b8da7de56ca0ad34726478a50d138a29a9ff76cb", "tree": "397f6de53bd166e022422658f5bb841577beff34", "parents": [ "9fa7eb283c5cdc2b0f4a8cfe6387ed82e5e9a3d3" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Tue Jun 02 16:50:35 2009 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Jun 04 09:14:07 2009 +1000" }, "message": "drm: fix irq naming for kms drivers.\n\nallocating devname in the i915 driver was a hack originally and I\nforgot to figure out how to do this properly back then.\n\nSo this is the cleaner version that just picks devname or driver name\nin the irq code.\n\nIt removes the devname allocs from the i915 driver.\n\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "05ad709d04799125ed85dd816fdb558258102172", "tree": "a2fffcedd4d9178663175dcc3816d86734336505", "parents": [ "d3ae33efb8e2f277f9007eb060c9d0b91ab38ae1" ], "author": { "name": "Alan Cox", "email": "alan@etchedpixels.co.uk", "time": "Tue Jun 02 16:58:10 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 02 09:53:22 2009 -0700" }, "message": "parport: quickfix the proc registration bug\n\nIdeally we should have a directory of drivers and a link to the \u0027active\u0027\ndriver. For now just show the first device which is effectively the existing\nsemantics without a warning.\n\nThis is an update on the original buggy patch that I then forgot to\nresubmit. Confusingly it was proposed by Red Hat, written by Etched Pixels\nfixed and submitted by Intel ...\n\nResolves-Bug: http://bugzilla.kernel.org/show_bug.cgi?id\u003d9749\nSigned-off-by: Alan Cox \u003calan@linux.intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d3ae33efb8e2f277f9007eb060c9d0b91ab38ae1", "tree": "1664f7e899a558d39a66b9b958332776a9f875ec", "parents": [ "ca55bd7e2905d344bf697f7c2cc347cb42999e7a" ], "author": { "name": "Alan Cox", "email": "alan@linux.intel.com", "time": "Tue Jun 02 12:34:31 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 02 09:49:46 2009 -0700" }, "message": "pata_netcell: LBA48 force identify bits correct\n\nThis matches Bartlomiej\u0027s patch for ide_pci_generic:\nc339dfdd65b52bfd947ab29d1210314a2f6d622d\n\nIn the libata case netcell has its own mini driver. I suspect this fix is\nactually only needed for some firmware revs but it does no harm either way.\n\nSigned-off-by: Alan Cox \u003calan@linux.intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ca55bd7e2905d344bf697f7c2cc347cb42999e7a", "tree": "f2b45dcfd55e72398d29320d2b3b9c3bace94a85", "parents": [ "4157fd85fc794bb7896b65c0cf686aa89d711d57", "12186be7d2e1106cede1cc728526e3d7998cbe94" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 02 09:49:06 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 02 09:49:06 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:\n net_cls: fix unconfigured struct tcf_proto keeps chaining and avoid kernel panic when we use cls_cgroup\n e1000: add missing length check to e1000 receive routine\n forcedeth: add phy_power_down parameter, leave phy powered up by default (v2)\n Bluetooth: Remove useless flush_work() causing lockdep warnings\n" }, { "commit": "ea30e11970a96cfe5e32c03a29332554573b4a10", "tree": "b4e90ff7bb784d1b4dbd65ee8c17249b993b0c51", "parents": [ "5a9a8e32ebe269c71d8d3e78f9435fe7729f38e9" ], "author": { "name": "Neil Horman", "email": "nhorman@tuxdriver.com", "time": "Tue Jun 02 01:29:58 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jun 02 01:29:58 2009 -0700" }, "message": "e1000: add missing length check to e1000 receive routine\n\n\tPatch to fix bad length checking in e1000. E1000 by default does two\nthings:\n\n1) Spans rx descriptors for packets that don\u0027t fit into 1 skb on recieve\n2) Strips the crc from a frame by subtracting 4 bytes from the length prior to\ndoing an skb_put\n\nSince the e1000 driver isn\u0027t written to support receiving packets that span\nmultiple rx buffers, it checks the End of Packet bit of every frame, and\ndiscards it if its not set. This places us in a situation where, if we have a\nspanning packet, the first part is discarded, but the second part is not (since\nit is the end of packet, and it passes the EOP bit test). If the second part of\nthe frame is small (4 bytes or less), we subtract 4 from it to remove its crc,\nunderflow the length, and wind up in skb_over_panic, when we try to skb_put a\nhuge number of bytes into the skb. This amounts to a remote DOS attack through\ncareful selection of frame size in relation to interface MTU. The fix for this\nis already in the e1000e driver, as well as the e1000 sourceforge driver, but no\none ever pushed it to e1000. This is lifted straight from e1000e, and prevents\nsmall frames from causing the underflow described above\n\nSigned-off-by: Neil Horman \u003cnhorman@tuxdriver.com\u003e\nTested-by: Andy Gospodarek \u003candy@greyhouse.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5a9a8e32ebe269c71d8d3e78f9435fe7729f38e9", "tree": "37d22a060fd62528d028cba40b2278c289736cea", "parents": [ "fc23ffe075365d2f21b1046048ad0d342bbb41be" ], "author": { "name": "Ed Swierk", "email": "eswierk@aristanetworks.com", "time": "Tue Jun 02 00:19:52 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jun 02 00:19:52 2009 -0700" }, "message": "forcedeth: add phy_power_down parameter, leave phy powered up by default (v2)\n\nAdd a phy_power_down parameter to forcedeth: set to 1 to power down the\nphy and disable the link when an interface goes down; set to 0 to always\nleave the phy powered up.\n\nThe phy power state persists across reboots; Windows, some BIOSes, and\nolder versions of Linux don\u0027t bother to power up the phy again, forcing\nusers to remove all power to get the interface working (see\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d13072). Leaving the phy\npowered on is the safest default behavior. Users accustomed to seeing\nthe link state reflect the interface state and/or wanting to minimize\npower consumption can set phy_power_down\u003d1 if compatibility with other\nOSes is not an issue.\n\nSigned-off-by: Ed Swierk \u003ceswierk@aristanetworks.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d9244b5d2fbfe9fa540024b410047af13ceec90f", "tree": "d0fd7ce9146e89685d7fe2ee543450df83a0024f", "parents": [ "65039a31f4e44630f96f1b602c43cc8ad180d4fe", "d54d462472a16fc07adb53a2fcd6c0c2a9a8dd1d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 01 08:03:09 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 01 08:03:09 2009 -0700" }, "message": "Merge branch \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging\n\n* \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:\n hwmon: Update documentation on fan_max\n hwmon: (lm78) Add missing __devexit_p()\n" }, { "commit": "6e429101849416551150dad451f7e8625317ae09", "tree": "8b677b7b56e0f8ede9e8c11368b1dc6c666dd2e6", "parents": [ "c4e51e465796e60b8416d05572bee57a25e000ae", "cf9f6e21c155d5add733b969c695837ead79eeab" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 01 08:02:05 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 01 08:02:05 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:\n 3c509: Add missing EISA IDs\n MAINTAINERS: take maintainership of the cpmac Ethernet driver\n net/firmare: Ignore .cis files\n ath1e: add new device id for asus hardware\n mlx4_en: Fix a kernel panic when waking tx queue\n rtl8187: add USB ID for Linksys WUSB54GC-EU v2 USB wifi dongle\n at76c50x-usb: avoid mutex deadlock in at76_dwork_hw_scan\n mac8390: fix build with NET_POLL_CONTROLLER\n cxgb3: link fault fixes\n cxgb3: fix dma mapping regression\n netfilter: nfnetlink_log: fix wrong skbuff size\tcalculation\n netfilter: xt_hashlimit does a wrong SEQ_SKIP\n bfin_mac: fix build error due to net_device_ops convert\n atlx: move modinfo data from atlx.h to atl1.c\n gianfar: fix babbling rx error event bug\n cls_cgroup: read classid atomically in classifier\n netfilter: nf_ct_dccp: add missing DCCP protocol changes in event cache\n netfilter: nf_ct_tcp: fix accepting invalid RST segments\n" }, { "commit": "39d8bbedb9571a89d638f5b05358f26ab503d7a6", "tree": "9868e75fa933a384d90e80c26ee369a6cf2cc8ad", "parents": [ "3218911f839b6c85acbf872ad264ea69aa4d89ad" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Mon Jun 01 13:46:49 2009 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Mon Jun 01 13:46:49 2009 +0200" }, "message": "hwmon: (lm78) Add missing __devexit_p()\n\nThe remove function uses __devexit, so the .remove assignment needs\n__devexit_p() to fix a build error with hotplug disabled.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "cf9f6e21c155d5add733b969c695837ead79eeab", "tree": "0e5e77a5b74241a1569c8eb79def560c6527ca67", "parents": [ "4371ee353c3fc41aad9458b8e8e627eb508bc9a3" ], "author": { "name": "Maciej W. Rozycki", "email": "macro@linux-mips.org", "time": "Mon Jun 01 03:12:04 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jun 01 03:12:04 2009 -0700" }, "message": "3c509: Add missing EISA IDs\n\nSeveral EISA device IDs for 3c509 family network cards are missing from \nthe driver, making the cards unusable in their EISA mode. Here\u0027s a fix to \nadd them based on the EISA configuration files distributed by 3Com and our \neisa.ids database.\n\nSigned-off-by: Maciej W. Rozycki \u003cmacro@linux-mips.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "700d4558fc947542218e6acbc20d1347981ea399", "tree": "294f67372cd6b4ecf3b951fe499a802e8d3dc22a", "parents": [ "b4566ac52484a5eef1d73e310f28235cd1b0685a", "c339dfdd65b52bfd947ab29d1210314a2f6d622d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 30 15:25:30 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 30 15:25:30 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:\n ide_pci_generic: add quirk for Netcell ATA RAID\n" }, { "commit": "c339dfdd65b52bfd947ab29d1210314a2f6d622d", "tree": "00e096764387f8ba41c5917a3e826eeaec75c34e", "parents": [ "5993856e53fbc4b4f28e2d481deaebeb715b1267" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat May 30 20:06:54 2009 +0200" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Sat May 30 20:06:54 2009 +0200" }, "message": "ide_pci_generic: add quirk for Netcell ATA RAID\n\nWe need to explicitly mark words 85-87 as valid ones since\nfirmware doesn\u0027t do it.\n\nThis should fix support for LBA48 and FLUSH CACHE [EXT] command\nwhich stopped working after we applied more strict checking of\nidentify words in:\n\n\tcommit 942dcd85bf8edf38cdc3745306ca250684d99a61\n\t(\"ide: idedisk_supports_lba48() -\u003e ata_id_lba48_enabled()\")\n\nand\n\n\tcommit 4b58f17d7c45a8e5f4acda641bec388398b9c0fa\n\t(\"ide: ide_id_has_flush_cache() -\u003e ata_id_flush_enabled()\")\n\nReported-and-tested-by: \"Trevor Hemsley\" \u003ctrevor.hemsley@ntlworld.com\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "3b798a5231be15411225b99dc1217580e8d6ae1f", "tree": "848bb9a60c0c2cf733b425c31d84c9d651b9e65e", "parents": [ "228b60acaa4529c2208ee7a420f6a12b464ce285", "6afec830acc75a4dc4a7547c66fbf18152c946ef" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 30 07:57:44 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 30 07:57:44 2009 -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:\n ACPI, i915: build fix (v2)\n acpi-cpufreq: fix printk typo and indentation\n ACPI processor: remove spurious newline from warning message\n drm/i915: acpi/video.c fix section mismatch warning\n ACPI: video: DMI workaround broken Acer 5315 BIOS enabling display brightness\n ACPI: video: DMI workaround broken eMachines E510 BIOS enabling display brightness\n ACPI: sanity check _PSS frequency to prevent cpufreq crash\n i7300_idle: allow testing on i5000-series hardware w/o re-compile\n PCI/ACPI: fix wrong ref count handling in acpi_pci_bind()\n cpuidle: fix AMD C1E suspend hang\n cpuidle: makes AMD C1E work in acpi_idle\n" }, { "commit": "228b60acaa4529c2208ee7a420f6a12b464ce285", "tree": "a0042fabaf89aa62dc53941bc51ad5824aef6776", "parents": [ "78b170f45b1a0da2625aa33f85d46a78475b268c", "b787f2e2a37a373a045f4d9b9bed941ccff01663" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 30 07:57:33 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 30 07:57:33 2009 -0700" }, "message": "Merge branch \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx\n\n* \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx:\n fsldma: Fix compile warnings\n fsldma: fix memory leak on error path in fsl_dma_prep_memcpy()\n fsldma: snooping is not enabled for last entry in descriptor chain\n fsldma: fix infinite loop on multi-descriptor DMA chain completion\n fsldma: fix \"DMA halt timeout!\" errors\n fsldma: fix check on potential fdev-\u003echan[] overflow\n fsldma: update mailling list address in MAINTAINERS\n" }, { "commit": "bdb0e010bf0061a73027cc84dd7ad192c663eca3", "tree": "8c61f59e17733b7b917205f140276beff89920f8", "parents": [ "465440d2720543669841db5b0691ba41892ed0ae" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri May 29 22:04:54 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri May 29 22:04:54 2009 -0700" }, "message": "ath1e: add new device id for asus hardware\n\nGary Lin reports that a new device id needs to be added to the atl1e in\norder to get some new Asus hardware to work properly.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "465440d2720543669841db5b0691ba41892ed0ae", "tree": "e037c9c1796086a5cd223f170a8a8d295f2a4e99", "parents": [ "e8573758d520279be9510d63177968627ab98752" ], "author": { "name": "Yevgeny Petrilin", "email": "yevgenyp@mellanox.co.il", "time": "Mon May 25 20:57:21 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri May 29 22:04:42 2009 -0700" }, "message": "mlx4_en: Fix a kernel panic when waking tx queue\n\nWhen the transmit queue gets full we enable interrupts for TX completions\nThere was a race that we handled the TX queue both from the interrupt context\nand from the transmit function. Using \"spin_trylock_irq()\" ensures this\ndoesn\u0027t happen.\n\nSigned-off-by: Yevgeny Petrilin \u003cyevgenyp@mellanox.co.il\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e8573758d520279be9510d63177968627ab98752", "tree": "2dd8fd6c4eaf10c19d0f30db12ff7ccba925250b", "parents": [ "4e0168fa4842e27795a75b205a510f25b62181d9", "aeeab4ff06b8e29cfe2fe730ba626f7e2487ba03" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri May 29 21:56:19 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri May 29 21:56:19 2009 -0700" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6\n" }, { "commit": "6afec830acc75a4dc4a7547c66fbf18152c946ef", "tree": "29424993d889a8919d715df41ce059a46a5db92e", "parents": [ "93bcece20ef87c29548ec7e66532f1018572cea0", "7d60e8ab0d5507229dfbdf456501cc378610fa01", "34d531e640cb805973cf656b15c716b961565cea", "dacd2549ca61ddbdd1ed62a76ca95dea3f0e02c6", "31db5645bda24682dadbc97d5e8a7918ade2a298", "2f102607ac77354b02a76cf2748598ce9f270f08" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri May 29 21:30:01 2009 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri May 29 21:30:01 2009 -0400" }, "message": "Merge branches \u0027bugzilla-13121+\u0027, \u0027bugzilla-13233\u0027, \u0027redhat-bugzilla-500311\u0027, \u0027pci-bind-oops\u0027, \u0027misc-2.6.30\u0027 and \u0027i7300_idle\u0027 into release\n" }, { "commit": "31db5645bda24682dadbc97d5e8a7918ade2a298", "tree": "c6a04d75102b54ffb7a9f0f801cb4b23a0b5a0f0", "parents": [ "61c8c67e3ad67ea1d1360f2e88688bd942834756" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri May 29 21:11:27 2009 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri May 29 21:26:38 2009 -0400" }, "message": "ACPI, i915: build fix (v2)\n\ndrivers/built-in.o: In function `intel_opregion_init\u0027:\n(.text+0x9d540): undefined reference to `acpi_video_register\u0027\n\nv2: move under DRM_I915 from DRM_I915_KMS\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\n" }, { "commit": "21671b88be331fb9c95891d5ee7d2e940e6b024c", "tree": "d21a7e70a502980d111f0784f8598c153185647f", "parents": [ "1fc8d33acafe68bdcc21b327d22ef3820b819727" ], "author": { "name": "Frans Pop", "email": "elendil@planet.nl", "time": "Fri May 22 10:23:40 2009 +0200" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri May 29 21:26:26 2009 -0400" }, "message": "ACPI processor: remove spurious newline from warning message\n\nCommit 4973b22a (\"ACPI processor: reset the throttling state once it\u0027s\ninvalid\") introduced a new warning which prints a spurious newline.\n\nThe ACPI_WARNING macro that is used already takes care of adding a\nnewline, after adding ACPI_CA_VERSION to the message. Remove the newline\nto avoid the message getting split into two lines.\n\nSigned-off-by: Frans Pop \u003celendil@planet.nl\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "1fc8d33acafe68bdcc21b327d22ef3820b819727", "tree": "091f2ed85f922773bb14007aa678c8465b35e1e5", "parents": [ "3218911f839b6c85acbf872ad264ea69aa4d89ad" ], "author": { "name": "Jaswinder Singh Rajput", "email": "jaswinder@kernel.org", "time": "Wed May 20 11:56:08 2009 +0530" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri May 29 21:26:25 2009 -0400" }, "message": "drm/i915: acpi/video.c fix section mismatch warning\n\nCurrently acpi_video_exit() is exported as well as using __exit which causes:\n\n WARNING: drivers/acpi/video.o(__ksymtab+0x0): Section mismatch in reference from the variable __ksymtab_acpi_video_exit to the function .exit.text:acpi_video_exit()\n The symbol acpi_video_exit is exported and annotated __exit\n Fix this by removing the __exit annotation of acpi_video_exit or drop the export.\n\nSigned-off-by: Jaswinder Singh Rajput \u003cjaswinderrajput@gmail.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "93bcece20ef87c29548ec7e66532f1018572cea0", "tree": "89bfc4c13dbc609542aecf8f2b22ad16c2d33e37", "parents": [ "34ac272b3aaef11a91e19a72f3ac5772a96ffbc5" ], "author": { "name": "Zhang Rui", "email": "rui.zhang@intel.com", "time": "Tue May 19 15:08:41 2009 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri May 29 21:24:06 2009 -0400" }, "message": "ACPI: video: DMI workaround broken Acer 5315 BIOS enabling display brightness\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d13121\n\nSigned-off-by: Zhang Rui \u003crui.zhang@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "34ac272b3aaef11a91e19a72f3ac5772a96ffbc5", "tree": "8433edc85e1526a4cb6775f5994a698adf3c9adc", "parents": [ "3218911f839b6c85acbf872ad264ea69aa4d89ad" ], "author": { "name": "Zhang Rui", "email": "rui.zhang@intel.com", "time": "Tue May 26 23:35:34 2009 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri May 29 21:21:33 2009 -0400" }, "message": "ACPI: video: DMI workaround broken eMachines E510 BIOS enabling display brightness\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d13376\n\nSigned-off-by: Zhang Rui \u003crui.zhang@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "34d531e640cb805973cf656b15c716b961565cea", "tree": "6f62bdd6a5eef1ec6b49ab8b5e6808abba528b6d", "parents": [ "b18f1e21993f73f072b1e0859f942fb11afddcb1" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue May 26 15:11:06 2009 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri May 29 20:45:58 2009 -0400" }, "message": "ACPI: sanity check _PSS frequency to prevent cpufreq crash\n\nWhen BIOS SETUP is changed to disable EIST, some BIOS\nhand the OS an un-initialized _PSS:\n\n Name (_PSS, Package (0x06)\n {\n Package (0x06)\n {\n 0x80000000,\t// frequency [MHz]\n 0x80000000,\t// power [mW]\n 0x80000000,\t// latency [us]\n 0x80000000,\t// BM latency [us]\n 0x80000000,\t// control\n 0x80000000\t// status\n },\n\t ...\n\nThese are outrageous values for frequency,\npower and latency, raising the question where to draw\nthe line between legal and illegal. We tend to survive\ngarbage in the power and latency fields, but we can BUG_ON\nwhen garbage is in the frequency field.\n\nCpufreq multiplies the frequency by 1000 and stores it in a u32 KHz.\nSo disregard a _PSS with a frequency so large\nthat it can\u0027t be represented by cpufreq.\n\nhttps://bugzilla.redhat.com/show_bug.cgi?id\u003d500311\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "5606b7f925b36f25a6646bb93a0cf74981de3d28", "tree": "4db5e43a4af178cad6b9090df7c6c0d95bba27d2", "parents": [ "3218911f839b6c85acbf872ad264ea69aa4d89ad", "9d911d7903926a65ef49ec671bacd86bcee5eb51" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 12:17:03 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 12:17:03 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:\n PCI Hotplug: acpiphp: don\u0027t store a pci_dev in acpiphp_func\n" }, { "commit": "3218911f839b6c85acbf872ad264ea69aa4d89ad", "tree": "d0aefbb2f1d0ea4d2e8f59be99492c5393715184", "parents": [ "b939e414f0dbd7ac8d38da2c7e3a419728229afd", "81e2962801bbb4e740c501ca687d5cb857929c04" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:52:13 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:52:13 2009 -0700" }, "message": "Merge git://git.infradead.org/~dwmw2/mtd-2.6.30\n\n* git://git.infradead.org/~dwmw2/mtd-2.6.30:\n jffs2: Fix corruption when flash erase/write failure\n mtd: MXC NAND driver fixes (v5)\n" }, { "commit": "b939e414f0dbd7ac8d38da2c7e3a419728229afd", "tree": "7d54bd66e249fa7432e1eac7ef303049621f7590", "parents": [ "deeb103412efcf9313e2d1dfe892fed4e372b9e7", "29868b281f6d057b4cbe348f4483f1717c021c5c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:50:15 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:50:15 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:\n Revert \"USB: Correct Makefile to make isp1760 buildable\"\n usb-serial: fix crash when sub-driver updates firmware\n USB: isp1760: urb_dequeue doesn\u0027t always find the urbs\n USB: Yet another Conexant Clone to add to cdc-acm.c\n USB: atmel_usb_udc: Use kzalloc() to allocate ep structures\n USB: atmel-usba-udc : fix control out requests.\n" }, { "commit": "deeb103412efcf9313e2d1dfe892fed4e372b9e7", "tree": "02beda159182e2fc8be3bdb2f73cca79e24fe168", "parents": [ "c8bce3d3bdedc7d187fa222a3b36d149bd940d0e", "5c8563d773c0e9f0ac2a552e84806decd98ce732" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:49:52 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:49:52 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:\n Driver Core: do not oops when driver_unregister() is called for unregistered drivers\n sysfs: file.c: use create_singlethread_workqueue()\n" }, { "commit": "5f789cd8bae9b6315b7bf93e24ec1ac85f5a13b9", "tree": "42a0c72316275101803aa972e7292f74c6d07a4f", "parents": [ "3da9e9d34ed7d2f5c33fd194d9dd09e15f4e51c0", "a3ce6ea46cc0d6397d1b92b1a5983bb2935306ed" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:48:25 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:48:25 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:\n Input: libps2 - better handle bad scheduler decisions\n Input: usb1400_ts - fix access to \"device data\" in resume function\n Input: multitouch - augment event semantics documentation\n Input: multitouch - add tracking ID to the protocol\n" }, { "commit": "3da9e9d34ed7d2f5c33fd194d9dd09e15f4e51c0", "tree": "676f0a5cbdec0e21ac3a69f077037303a612633a", "parents": [ "44ada1a147fa28ae15b83a031c48fc2b992cc3ef", "07f4f3e8a24138ca2f3650723d670df25687cd05" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:48:13 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:48:13 2009 -0700" }, "message": "Merge branch \u0027drm-intel-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel\n\n* \u0027drm-intel-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel:\n i915: Set object to gtt domain when faulting it back in\n drm/i915: Apply a big hammer to 865 GEM object CPU cache flushing.\n drm/i915: Fix tiling pitch handling on 8xx.\n" }, { "commit": "b8e7e40abeac49644fec4a4f52ffe74c7b05eca0", "tree": "56a73537ec1111098f785ef26e4aa7a2e6bdd1f2", "parents": [ "715fe7af9fd7328af661742bfadc195e665a837f" ], "author": { "name": "Alan Cox", "email": "alan@linux.intel.com", "time": "Thu May 28 14:01:35 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:42:38 2009 -0700" }, "message": "8250: Fix oops from setserial\n\nIf you setserial a port which has never been initialised we change the type\nbut don\u0027t update the I/O method pointers. The same problem is true if you\nchange the io type of a port - but nobody ever does that so nobody noticed!\n\nRemember the old type and when attaching if the type has changed reload the\nport accessor pointers. We can\u0027t do it blindly as some 8250 drivers load custom\naccessors and we must not stomp those.\n\nTested-by: Victor Seryodkin \u003cvvscore@gmail.com\u003e\nCloses-bug: #13367\nSigned-off-by: Alan Cox \u003calan@linux.intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "715fe7af9fd7328af661742bfadc195e665a837f", "tree": "bbec4513d975521cf3711e23c3ec5fc52cf7453d", "parents": [ "56ec0c7b88c6eb17733e5015f31302f6312511ed" ], "author": { "name": "Harry Ciao", "email": "qingtao.cao@windriver.com", "time": "Thu May 28 14:34:43 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:40:03 2009 -0700" }, "message": "edac: AMD8111 \u0026 AMD8131 Kconfig fixup\n\nThe amd8111_edac.c driver will fail allmodconfig on architectures other\nthan PPC, introduce Kconfig dependency to avoid this, since both AMD8111\nand AMD8131 chips are only adopted on Maple so far.\n\nSigned-off-by: Harry Ciao \u003cqingtao.cao@windriver.com\u003e\nCc: Doug Thompson \u003cnorsk5@yahoo.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "56ec0c7b88c6eb17733e5015f31302f6312511ed", "tree": "6046d0cfe94d1c8a9dab67f925f4ea750440a7f9", "parents": [ "46f7e602fb32e02145ef14f8c0ca6d399f0a96b9" ], "author": { "name": "Harry Ciao", "email": "qingtao.cao@windriver.com", "time": "Thu May 28 14:34:42 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:40:03 2009 -0700" }, "message": "edac: AMD8111 \u0026 AMD8131 use dev_name()\n\nThe \"bus_id\" member in the device structure has been obsolete, use\ndev_name() instead.\n\nSigned-off-by: Harry Ciao \u003cqingtao.cao@windriver.com\u003e\nCc: Doug Thompson \u003cnorsk5@yahoo.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "53b7479bbdaedcc7846c66fd608fe66f1b5aa35b", "tree": "9a614a00799ed41593723db1e790db7fe6bae962", "parents": [ "17663e59704bea838a9236f299104e30909a43b1" ], "author": { "name": "Nicolas Ferre", "email": "nicolas.ferre@atmel.com", "time": "Thu May 28 14:34:36 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:40:03 2009 -0700" }, "message": "atmel_lcdfb: correct fifo size for some products\n\nRemove wrong fifo size definition for some AT91 products.\n\nDue to a misunderstanding of some AT91 datasheets, a fifo size of 2048\n(words) has been introduced by mistake. In fact, all products (AT91/AT32)\nare sharing the same fifo size of 512 words.\n\nSigned-off-by: Nicolas Ferre \u003cnicolas.ferre@atmel.com\u003e\nCc: Andrew Victor \u003cavictor.za@gmail.com\u003e\nAcked-by: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "17663e59704bea838a9236f299104e30909a43b1", "tree": "ab4b83f198e70645eabdb7f452f80834f345a463", "parents": [ "8e8e8267f0a08c2415d5f51bc9a9fde6d5400619" ], "author": { "name": "Marek Szyprowski", "email": "m.szyprowski@samsung.com", "time": "Thu May 28 14:34:35 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:40:03 2009 -0700" }, "message": "S3C-fb: PM fix\n\nCorrectly restore the FrameBuffer register state in the resume function.\n\nReviewed-by: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nSigned-off-by: Marek Szyprowski \u003cm.szyprowski@samsung.com\u003e\nCc: Ben Dooks \u003cben-linux@fluff.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8e8e8267f0a08c2415d5f51bc9a9fde6d5400619", "tree": "fd65e1c9ebfd404b203af69c0db89b885d1e7609", "parents": [ "b5d598b41aebee67bf95802b68b888e98a449687" ], "author": { "name": "Alexander Beregalov", "email": "a.beregalov@gmail.com", "time": "Thu May 28 14:34:34 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:40:02 2009 -0700" }, "message": "serial: 8250_gsc: fix printk format error\n\ndrivers/serial/8250_gsc.c:44: warning: format \u0027%lx\u0027 expects type\n\u0027long unsigned int\u0027, but argument 2 has type \u0027resource_size_t\u0027\n\n[akpm@linux-foundation.org: fix it to handle u64\u0027s]\nSigned-off-by: Alexander Beregalov \u003ca.beregalov@gmail.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b5d598b41aebee67bf95802b68b888e98a449687", "tree": "462e4d710ceececefaf3983d970d8fffa097dc3d", "parents": [ "c3dc5bec05a2ae03a72ef82e321d77fb549d951c" ], "author": { "name": "Alexander Beregalov", "email": "a.beregalov@gmail.com", "time": "Thu May 28 14:34:33 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:40:02 2009 -0700" }, "message": "parport_gsc: fix printk format error\n\ndrivers/parport/parport_gsc.c:356: warning: format \u0027%lx\u0027 expects type\n\u0027long unsigned int\u0027, but argument 2 has type \u0027resource_size_t\u0027\n\n[akpm@linux-foundation.org: fix it to handle u64\u0027s]\nSigned-off-by: Alexander Beregalov \u003ca.beregalov@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": "b898f4f869da5b9d41f297fff87aca4cd42d80b3", "tree": "877848b7a721fd5e57abf0c29c0629d3342cbb8b", "parents": [ "e767e0561d7fd2333df1921f1ab4176211f9036b" ], "author": { "name": "Roel Kluin", "email": "roel.kluin@gmail.com", "time": "Thu May 28 14:34:29 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 29 08:40:02 2009 -0700" }, "message": "drivers/serial/mpc52xx_uart.c: fix array overindexing check\n\nThe check for an overindexing of mpc52xx_uart_{ports,nodes} has an\noff-by-one.\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nAcked-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nAcked-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "aeeab4ff06b8e29cfe2fe730ba626f7e2487ba03", "tree": "2dff010c2fe3963c62b5c90fbd4505d7273da8ab", "parents": [ "21a4cc00e8e67edcfc1bdb9af6d370ed1226eb86" ], "author": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Wed May 27 09:21:57 2009 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri May 29 12:41:01 2009 +0200" }, "message": "rtl8187: add USB ID for Linksys WUSB54GC-EU v2 USB wifi dongle\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d13383\n\nReported-by: Przemyslaw Kulczycki \u003cazrael@autocom.pl\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "21a4cc00e8e67edcfc1bdb9af6d370ed1226eb86", "tree": "eb1a89352431f31776f26126ca4051359e8341f6", "parents": [ "4d3383d0adb6d1047fb9ee3edd9dc05e4d2184f0" ], "author": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Thu May 28 11:39:02 2009 +0200" }, "committer": { "name": "John W. Linville", "email": "linville@tuxdriver.com", "time": "Fri May 29 12:41:01 2009 +0200" }, "message": "at76c50x-usb: avoid mutex deadlock in at76_dwork_hw_scan\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d13312\n\nat76_dwork_hw_scan holds a mutex while calling ieee80211_scan_completed,\nwhich then calls at76_config which needs the same mutex. This reworks\nthe ordering to not hold the lock while calling ieee80211_scan_completed.\n\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n" }, { "commit": "8541c1180a355c4da283fc6b03a92c0233823c1b", "tree": "1adbdb65bc48478355b42ab025d1280f1110fe64", "parents": [ "b5c42bc8db17db80917f99205a03c51f17354495" ], "author": { "name": "Vladimir Barinov", "email": "vova.barinov@gmail.com", "time": "Thu Apr 23 15:47:22 2009 +0400" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Fri May 29 10:44:05 2009 +0100" }, "message": "mtd: MXC NAND driver fixes (v5)\n\nThe following patch fixes:\n - re-initialization of host-\u003ecol_addr which is used as byte index\n between the successive READID flash commands.\n - compile error when CONFIG_PM is enabled\n - pass on the error code from clk_get()\n - return -ENOMEM in case of failed ioremap()\n - pass on the return value of platform_driver_probe() directly\n - remove excessive printk\n - let command line partition table parsing with mxc_nand name.\n The cmd_line parsing is done via \u003cmtd-id\u003e name that differs\n from mxc_nand by default and looks like \"NAND 256MiB 1,8V 8-bit\"\n\nSigned-off-by: Vladimir Barinov \u003cvbarinov@embeddedalley.com\u003e\nSigned-off-by: Lothar Wassmann \u003cLW@KARO-electronics.de\u003e\nAcked-by: Sascha Hauer \u003cs.hauer@pengutronix.de\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "4e0168fa4842e27795a75b205a510f25b62181d9", "tree": "558dfc0fe29be312033518d42b05726189b21a9a", "parents": [ "c22c8149313ee85c912e7b77a7afd04be8b8cba8" ], "author": { "name": "Finn Thain", "email": "fthain@telegraphics.com.au", "time": "Thu May 28 02:05:53 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri May 29 01:56:35 2009 -0700" }, "message": "mac8390: fix build with NET_POLL_CONTROLLER\n\nFix the build for CONFIG_NET_POLL_CONTROLLER that I broke with\n217cbfa856dc1cbc2890781626c4032d9e3ec59f (\"mac8390: fix regression\ncaused during net_device_ops conversion\").\n\nSigned-off-by: Finn Thain \u003cfthain@telegraphics.com.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c22c8149313ee85c912e7b77a7afd04be8b8cba8", "tree": "84f18d574d01a0e7222c54f38d8e9cba9ba1c468", "parents": [ "10b6d95612672f89deb39b5a60fb677c78ba4844" ], "author": { "name": "Divy Le Ray", "email": "divy@chelsio.com", "time": "Thu May 28 11:23:08 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri May 29 01:54:41 2009 -0700" }, "message": "cxgb3: link fault fixes\n\nDo not call t3_link_fault() under spinlock, as it calls msleep().\nBesides, only the access to pi-\u003elink_fault needs to be serialized.\n\nAlso initialize local variables before checking the link status,\nlink state fields might otherwise end up containing garbage.\n\nSigned-off-by: Divy Le Ray \u003cdivy@chelsio.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "10b6d95612672f89deb39b5a60fb677c78ba4844", "tree": "5b853a9db086d4c0894d93f54e5bf666f0b8fa70", "parents": [ "4d3383d0adb6d1047fb9ee3edd9dc05e4d2184f0" ], "author": { "name": "Divy Le Ray", "email": "divy@chelsio.com", "time": "Thu May 28 11:23:02 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri May 29 01:54:37 2009 -0700" }, "message": "cxgb3: fix dma mapping regression\n\nCommit 5e68b772e6efd189d6aca76f6872fb75d51ace60\n cxgb3: map entire Rx page, feed map+offset to Rx ring.\n\nintroduced a regression on platforms defining DECLARE_PCI_UNMAP_ADDR()\nand related macros as no-ops.\n\nRx descriptors are fed with the a page buffer bus address + page chunk offset.\nThe page buffer bus address is set and retrieved through\npci_unamp_addr_set(), pci_unmap_addr().\nThese functions being meaningless on x86 (if CONFIG_DMA_API_DEBUG is not set).\nThe HW ends up with a bogus bus address.\n\nThis patch saves the page buffer bus address for all plaftorms.\n\nSigned-off-by: Divy Le Ray \u003cdivy@chelsio.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2f102607ac77354b02a76cf2748598ce9f270f08", "tree": "922513b874c12a9fe75bba02e94c24388f21dc35", "parents": [ "cd86a536c81e9300d984327517548ca0652eebf9" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed May 27 23:59:58 2009 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu May 28 20:52:40 2009 -0400" }, "message": "i7300_idle: allow testing on i5000-series hardware w/o re-compile\n\nTesting the i7300_idle driver on i5000-series hardware required\nan edit to i7300_idle.h to \"#define SUPPORT_I5000 1\" and a re-build\nof both i7300_idle and ioat_dma.\n\nReplace that build-time scheme with a load-time module parameter:\n\"7300_idle.forceload\u003d1\" to make it easier to test the driver\non hardware that while not officially validated, works fine\nand is much more commonly available.\n\nBy default (no modparam) the driver will continue to load\nonly on the i7300.\n\nNote that ioat_dma runs a copy of i7300_idle\u0027s probe routine\nto know to reserve an IOAT channel for i7300_idle.\nThis change makes ioat_dma do that always on the i5000,\njust like it does on the i7300.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\nAcked-by: Andrew Henroid \u003candrew.d.henroid@intel.com\u003e\n" }, { "commit": "5c8563d773c0e9f0ac2a552e84806decd98ce732", "tree": "b771f23cd143c4efb4f140f8ef98204cf9c6ef93", "parents": [ "086a377edc969aea6c761176a7e4ff68f264d6fe" ], "author": { "name": "Kay Sievers", "email": "kay.sievers@vrfy.org", "time": "Thu May 28 14:24:07 2009 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu May 28 14:24:07 2009 -0700" }, "message": "Driver Core: do not oops when driver_unregister() is called for unregistered drivers\n\nWe also fix a problem with cleaning up properly when initializing\ndrivers and devices, so checks like this will work successfully.\n\nPortions of the patch by Linus and Greg and Ingo.\n\nReported-by: Ozan Çağlayan \u003cozan@pardus.org.tr\u003e\nSigned-off-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "29868b281f6d057b4cbe348f4483f1717c021c5c", "tree": "e5862e4a0e4025f0ca606ae2419c929b1b1af00d", "parents": [ "0a3c8549ea7e94d74a41096d42bc6cdf43d183bf" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Wed May 20 08:49:48 2009 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu May 28 13:54:43 2009 -0700" }, "message": "Revert \"USB: Correct Makefile to make isp1760 buildable\"\n\nThis reverts commit 26e1287594864169577327fef233befc9739be3b.\n\nA larger patch (f7e7aa585) a few days after this one added the same line\nto the Makefile, but in a different place. While it\u0027d be more correct to\nrevert that one, it\u0027s easier to revert this one because this is a\none-liner.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCC: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCC: linux-usb@vger.kernel.org\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "0a3c8549ea7e94d74a41096d42bc6cdf43d183bf", "tree": "d3f09b0bbc2ad2b21b7b7458986c10e01aae490b", "parents": [ "0afb20e00b5053170c85298fed842b32d20b4ea9" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Wed May 27 11:25:52 2009 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu May 28 13:54:43 2009 -0700" }, "message": "usb-serial: fix crash when sub-driver updates firmware\n\nThis patch (as1244) fixes a crash in usb-serial that occurs when a\nsub-driver returns a positive value from its attach method, indicating\nthat new firmware was loaded and the device will disconnect and\nreconnect. The usb-serial core then skips the step of registering the\nport devices; when the disconnect occurs, the attempt to unregister\nthe ports fails dramatically.\n\nThis problem shows up with Keyspan devices and it might affect others\nas well.\n\nWhen the attach method returns a positive value, the patch sets\nnum_ports to 0. This tells usb_serial_disconnect() not to try\nunregistering any of the ports; instead they are cleaned up by\ndestroy_serial().\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nTested-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: stable \u003cstable@kernel.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n" }, { "commit": "0afb20e00b5053170c85298fed842b32d20b4ea9", "tree": "82c4179334f31702bf5379fcfe90ec7dc3c79330", "parents": [ "cab98a0a349829b145d924c0649a2d30cd6a9e3d" ], "author": { "name": "Warren Free", "email": "wfree@ipmn.com", "time": "Fri May 08 10:27:08 2009 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu May 28 13:54:43 2009 -0700" }, "message": "USB: isp1760: urb_dequeue doesn\u0027t always find the urbs\n\nThe option driver (and presumably others) allocates several URBs when it\nopens and tries to free them when it closes. The isp1760_urb_dequeue\nfunction gets called, but the packet being dequeued is not necessarily at\nthe\nfront of one of the 32 queues. If not, the isp1760_urb_done function doesn\u0027t\nget called for the URB and the process trying to free it hangs forever on a\nwait_queue. This patch does two things. If the URB being dequeued has others\nqueued behind it, it re-queues them. And it searches the queues looking for\nthe URB being dequeued rather than just looking at the one at the front of\nthe queue.\n\n[bigeasy@linutronix] whitespace fixes, reformating\n\nCc: stable \u003cstable@kernel.org\u003e\nSigned-off-by: Warren Free \u003cwfree@ipmn.com\u003e\nSigned-off-by: Sebastian Andrzej Siewior \u003cbigeasy@linutronix.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "cab98a0a349829b145d924c0649a2d30cd6a9e3d", "tree": "8d60a679da5b42ee043ad894a094e21ef43f32a4", "parents": [ "fe92c9e481a147a9e1e14f55870f32903b967777" ], "author": { "name": "Xiao Kaijian", "email": "xiaokj@gmail.com", "time": "Fri May 08 00:48:23 2009 +0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu May 28 13:54:41 2009 -0700" }, "message": "USB: Yet another Conexant Clone to add to cdc-acm.c\n\nThis patch adds another quirky Conexant USB Modem Clone to usb cdc-acm.c\n\nSigned-off-by: Xiao Kaijian \u003cxiaokj@gmail.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "fe92c9e481a147a9e1e14f55870f32903b967777", "tree": "1d85176e24445aaabf61ef63bf47ef7905ea2fa8", "parents": [ "f42706c90470851fd2e97eda7a4109e8949bde8a" ], "author": { "name": "Haavard Skinnemoen", "email": "haavard.skinnemoen@atmel.com", "time": "Mon May 04 17:22:43 2009 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu May 28 13:54:41 2009 -0700" }, "message": "USB: atmel_usb_udc: Use kzalloc() to allocate ep structures\n\nThis ensures that all fields are properly initialized.\n\nSigned-off-by: Haavard Skinnemoen \u003chaavard.skinnemoen@atmel.com\u003e\nAcked-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "f42706c90470851fd2e97eda7a4109e8949bde8a", "tree": "a71b369bdfa2191502d1396a2dfa471b261eb4a5", "parents": [ "b5c42bc8db17db80917f99205a03c51f17354495" ], "author": { "name": "Martin Fuzzey", "email": "mfuzzey@gmail.com", "time": "Fri May 01 17:21:11 2009 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu May 28 13:54:40 2009 -0700" }, "message": "USB: atmel-usba-udc : fix control out requests.\n\nusbtest #14 was failing with \"udc: ep0: TXCOMP: Invalid endpoint state 2, halting endpoint...\"\nThis occured since ep0 is bidirectional and ep-\u003eis_in is not valid (must always use ep-\u003estate)\n\nSigned-off-by: Martin Fuzzey \u003cmfuzzey@gmail.com\u003e\nAcked-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nAcked-by: Haavard Skinnemoen \u003chaavard.skinnemoen@atmel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "a3ce6ea46cc0d6397d1b92b1a5983bb2935306ed", "tree": "290d6ca606ad960fda685992b6a087cc6b56c1e1", "parents": [ "346a850e3c3a20159cef2b79235e6d34aa497c65" ], "author": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Thu May 28 09:51:31 2009 -0700" }, "committer": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Thu May 28 10:34:02 2009 -0700" }, "message": "Input: libps2 - better handle bad scheduler decisions\n\nSometimes devices send us their responses in time but due to\nunfortunate scheduling decisions the receiving thread does not\nget scheduled till much later and we erroneously decide that\ndevice timed out. Work around this problem by checking whether we\nreceived the data we needed instead of checking timeout\ncondition.\n\nTested-by: Sitsofe Wheeler \u003csitsofe@yahoo.com\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n" }, { "commit": "dacd2549ca61ddbdd1ed62a76ca95dea3f0e02c6", "tree": "e2369849d60890e3f5596b52346aefc74ce414c5", "parents": [ "cd86a536c81e9300d984327517548ca0652eebf9" ], "author": { "name": "Kenji Kaneshige", "email": "kaneshige.kenji@jp.fujitsu.com", "time": "Tue May 26 09:08:03 2009 +0900" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed May 27 17:53:07 2009 -0400" }, "message": "PCI/ACPI: fix wrong ref count handling in acpi_pci_bind()\n\nThe \u0027dev\u0027 field of struct acpi_pci_data is having a pointer to struct\npci_dev without incrementing the reference counter. Because of this, I\ngot the following kernel oops when I was doing some pci hotplug\noperations. This patch fixes this bug by replacing wrong hand-made\npci_find_slot() with pci_get_slot() in acpi_pci_bind().\n\n BUG: unable to handle kernel NULL pointer dereference at 00000000000000e8\n IP: [\u003cffffffff803f0e9b\u003e] acpi_pci_unbind+0xb1/0xdd\n\n Call Trace:\n [\u003cffffffff803ecee4\u003e] acpi_bus_remove+0x54/0x68\n [\u003cffffffff803ecf6d\u003e] acpi_bus_trim+0x75/0xe3\n [\u003cffffffffa0345ddd\u003e] acpiphp_disable_slot+0x16d/0x1e0 [acpiphp]\n [\u003cffffffffa03441f0\u003e] disable_slot+0x20/0x60 [acpiphp]\n [\u003cffffffff803cfc18\u003e] power_write_file+0xc8/0x110\n [\u003cffffffff803c6a54\u003e] pci_slot_attr_store+0x24/0x30\n [\u003cffffffff803469ce\u003e] sysfs_write_file+0xce/0x140\n [\u003cffffffff802e94e7\u003e] vfs_write+0xc7/0x170\n [\u003cffffffff802e9aa0\u003e] sys_write+0x50/0x90\n [\u003cffffffff8020bd6b\u003e] system_call_fastpath+0x16/0x1b\n\nSigned-off-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nReviewed-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nReviewed-by: Alex Chiang \u003cachiang@hp.com\u003e\nTested-by: Alex Chiang \u003cachiang@hp.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "b787f2e2a37a373a045f4d9b9bed941ccff01663", "tree": "5134f57fde67dd352c8b021b4d9334dd0b2c0583", "parents": [ "2e077f8e8337e52eef3c39c24c31e103b11a0326" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed May 13 16:25:57 2009 -0500" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Wed May 27 13:40:00 2009 -0700" }, "message": "fsldma: Fix compile warnings\n\nWe we build with dma_addr_t as a 64-bit quantity we get:\n\ndrivers/dma/fsldma.c: In function \u0027fsl_chan_xfer_ld_queue\u0027:\ndrivers/dma/fsldma.c:625: warning: cast to pointer from integer of different size\ndrivers/dma/fsldma.c: In function \u0027fsl_dma_chan_do_interrupt\u0027:\ndrivers/dma/fsldma.c:737: warning: cast to pointer from integer of different size\ndrivers/dma/fsldma.c:737: warning: cast to pointer from integer of different size\ndrivers/dma/fsldma.c: In function \u0027of_fsl_dma_probe\u0027:\ndrivers/dma/fsldma.c:927: warning: cast to pointer from integer of different\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "07f4f3e8a24138ca2f3650723d670df25687cd05", "tree": "5979aceee3b529594e42a32973c5e31bd750234b", "parents": [ "cfa16a0de5392c54db553ec2233a7110e4b4da7a" ], "author": { "name": "Kristian Høgsberg", "email": "krh@redhat.com", "time": "Wed May 27 14:37:28 2009 -0400" }, "committer": { "name": "Eric Anholt", "email": "eric@anholt.net", "time": "Wed May 27 13:06:47 2009 -0700" }, "message": "i915: Set object to gtt domain when faulting it back in\n\nWhen a GEM object is evicted from the GTT we set it to the CPU domain,\nas it might get swapped in and out or ever mmapped regularly. If the\nobject is mmapped through the GTT it can still get evicted in this way\nby other objects requiring GTT space. When the GTT mapping is touched\nagain we fault it back into the GTT, but fail to set it back to the\nGTT domain. This means we fail to flush any cached CPU writes to the\npages backing the object which will then happen \"eventually\", typically\nafter we write to the page through the uncached GTT mapping.\n\n[anholt: Note that userland does do a set_domain(GTT, GTT) when starting\nto access the GTT mapping. That covers getting the existing mapping of the\nobject synchronized if it\u0027s bound to the GTT. But set_domain(GTT, GTT)\ndoesn\u0027t do anything if the object is currently unbound. This fix covers the\ntransition to being bound for GTT mapping.]\n\nFixes glyph and other pixmap corruption during swapping. fd.o bug #21790\n\nSigned-off-by: Kristian Høgsberg \u003ckrh@redhat.com\u003e\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\n" }, { "commit": "54726f14b53cae061c504ac572320a16a5616de5", "tree": "b7ab3b1dd5d938f395a82ca25b84f4a0dc6c8f0d", "parents": [ "8784cdd9af0e3b6a8a42b538db51d7f1951be956", "ed37d83e6aa218192fb28bb6b82498d2a8c74070" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 27 10:18:26 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 27 10:18:26 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://neil.brown.name/md\n\n* \u0027for-linus\u0027 of git://neil.brown.name/md:\n md: raid5: change incorrect usage of \u0027min\u0027 macro to \u0027min_t\u0027\n" }, { "commit": "346a850e3c3a20159cef2b79235e6d34aa497c65", "tree": "85554403c80792748d7e30b662155952f8dcdd4c", "parents": [ "f9fcfc3b4627a1ec9b50411060f1b384926d6610" ], "author": { "name": "Manuel Traut", "email": "manut@linutronix.de", "time": "Wed May 27 06:20:05 2009 -0700" }, "committer": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Wed May 27 06:24:41 2009 -0700" }, "message": "Input: usb1400_ts - fix access to \"device data\" in resume function\n\nplatform_data !\u003d driver_data\n\ndriver data is actually the \"correct\" place of the struct however it is\nnot placed there due to the need of the ac97 struct. This is broken since\nd9105c2b01 aka \"[ARM] 5184/1: Split ucb1400_ts into core and touchscreen\"\n\nSigned-off-by: Manuel Traut \u003cmanut@linutronix.de\u003e\nSigned-off-by: Sebastian Andrzej Siewior \u003cbigeasy@linutronix.de\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n" }, { "commit": "ed37d83e6aa218192fb28bb6b82498d2a8c74070", "tree": "bfa8462c7be84539deae430355228305e5516a7a", "parents": [ "b492b852cd8c99505708152c29a5e09a787af9de" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed May 27 21:39:05 2009 +1000" }, "committer": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed May 27 21:39:05 2009 +1000" }, "message": "md: raid5: change incorrect usage of \u0027min\u0027 macro to \u0027min_t\u0027\n\nA recent patch to raid5.c use min on an int and a sector_t.\nThis isn\u0027t allowed.\nSo change it to min_t(sector_t,x,y).\n\nSigned-off-by: NeilBrown \u003cneilb@suse.de\u003e\n" }, { "commit": "9d911d7903926a65ef49ec671bacd86bcee5eb51", "tree": "b41ef12ea20ae6a040fe1373a958befa07d434db", "parents": [ "b3bad72e494fb2ff0c81be4ca2ddb94adf6a47c2" ], "author": { "name": "Alex Chiang", "email": "achiang@hp.com", "time": "Thu May 21 16:21:15 2009 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed May 27 02:04:24 2009 -0700" }, "message": "PCI Hotplug: acpiphp: don\u0027t store a pci_dev in acpiphp_func\n\nAn oops can occur if a user attempts to use both PCI logical\nhotplug and the ACPI physical hotplug driver (acpiphp) in this\nsequence, where $slot/address \u003d\u003d $device.\n\nIn other words, if acpiphp has claimed a PCI device, and that\ndevice is logically removed, then acpiphp may oops when it\nattempts to access it again.\n\n\t# echo 1 \u003e /sys/bus/pci/devices/$device/remove\n\t# echo 0 \u003e /sys/bus/pci/slots/$slot/power\n\nUnable to handle kernel NULL pointer dereference (address 0000000000000000)\nCall Trace:\n [\u003ca000000100016390\u003e] show_stack+0x50/0xa0\n [\u003ca000000100016c60\u003e] show_regs+0x820/0x860\n [\u003ca00000010003b390\u003e] die+0x190/0x2a0\n [\u003ca000000100066a40\u003e] ia64_do_page_fault+0x8e0/0xa40\n [\u003ca00000010000c7a0\u003e] ia64_native_leave_kernel+0x0/0x270\n [\u003ca0000001003b2660\u003e] pci_remove_bus_device+0x120/0x260\n [\u003ca0000002060549f0\u003e] acpiphp_disable_slot+0x410/0x540 [acpiphp]\n [\u003ca0000002060505c0\u003e] disable_slot+0xc0/0x120 [acpiphp]\n [\u003ca0000002040d21c0\u003e] power_write_file+0x1e0/0x2a0 [pci_hotplug]\n [\u003ca0000001003bb820\u003e] pci_slot_attr_store+0x60/0xa0\n [\u003ca000000100240f70\u003e] sysfs_write_file+0x230/0x2c0\n [\u003ca000000100195750\u003e] vfs_write+0x190/0x2e0\n [\u003ca0000001001961a0\u003e] sys_write+0x80/0x100\n [\u003ca00000010000c600\u003e] ia64_ret_from_syscall+0x0/0x20\n [\u003ca000000000010720\u003e] __kernel_syscall_via_break+0x0/0x20\n\nThe root cause of this oops is that the logical remove (\"echo 1 \u003e\n/sys/bus/pci/devices/$device/remove\") destroyed the pci_dev. The\npci_dev struct itself wasn\u0027t deallocated because acpiphp kept a\nreference, but some of its fields became invalid.\n\nacpiphp doesn\u0027t have any real reason to keep a pointer to a\npci_dev around. It can always derive it using pci_get_slot().\n\nIf a logical remove destroys the pci_dev, acpiphp won\u0027t find it\nand is thus prevented from causing mischief.\n\nReviewed-by: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nTested-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nReported-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nAcked-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Alex Chiang \u003cachiang@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "b63dc8fef7ca5c51d163295d824e78c770d48ccf", "tree": "d9cc6511e45fbeb74da1a796731615ccb9032f97", "parents": [ "5ad18900355743757e7f415bcb850ea8406a13e2" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Tue May 26 20:55:33 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 26 20:55:33 2009 -0700" }, "message": "bfin_mac: fix build error due to net_device_ops convert\n\nThe previous commit \"convert to net_device_ops\" broke the Blackfin MAC\ndriver as it declared the new structure before the function it used:\n CC drivers/net/bfin_mac.o\ndrivers/net/bfin_mac.c:984: error: ‘bfin_mac_close’ undeclared here (not in a function)\nmake[1]: *** [drivers/net/bfin_mac.o] Error 1\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5ad18900355743757e7f415bcb850ea8406a13e2", "tree": "81cfc6cb21f493351d346dc21a79dea7b974d641", "parents": [ "18a36c1a398055e87a3646738abf3c1b0e98e7e2" ], "author": { "name": "Alex Chiang", "email": "achiang@hp.com", "time": "Tue May 26 20:50:12 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 26 20:50:12 2009 -0700" }, "message": "atlx: move modinfo data from atlx.h to atl1.c\n\nBoth atl1.c and atl2.c include atlx.h, which defines some modinfo\nstuff. But atl2.c seems like it doesn\u0027t want the modinfo data\nfrom atlx.h, as it defines its own.\n\nRunning modinfo on atl2.ko, we get conflicting information:\n\n$ /sbin/modinfo drivers/net/atlx/atl2.ko | egrep \"version|description|author\"\nversion: 2.2.3\ndescription: Atheros Fast Ethernet Network Driver\nauthor: Atheros Corporation \u003cxiong.huang@atheros.com\u003e, Chris Snook \u003ccsnook@redhat.com\u003e\nversion: 2.1.3\nauthor: Xiong Huang \u003cxiong.huang@atheros.com\u003e, \tChris Snook \u003ccsnook@redhat.com\u003e, Jay Cliburn \u003cjcliburn@gmail.com\u003e\n\nMove the modinfo data out of atlx.h and into atl1.c to eliminate\nthe confusion:\n\n$ /sbin/modinfo drivers/net/atlx/atl1.ko | egrep \"version|description|author\"\nversion: 2.1.3\nauthor: Xiong Huang \u003cxiong.huang@atheros.com\u003e, \tChris Snook \u003ccsnook@redhat.com\u003e, Jay Cliburn \u003cjcliburn@gmail.com\u003e\ndescription: Atheros L1 Gigabit Ethernet Driver\n\n$ /sbin/modinfo drivers/net/atlx/atl2.ko | egrep \"version|description|author\"\nversion: 2.2.3\ndescription: Atheros Fast Ethernet Network Driver\nauthor: Atheros Corporation \u003cxiong.huang@atheros.com\u003e, Chris Snook \u003ccsnook@redhat.com\u003e\n\nReported-by: Scott Scriven \u003cscott.scriven@hp.com\u003e\nSigned-off-by: Alex Chiang \u003cachiang@hp.com\u003e\nAcked-by: Jay Cliburn \u003cjcliburn@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "18a36c1a398055e87a3646738abf3c1b0e98e7e2", "tree": "7b396f3a9f05196808e420bf793c57da40274d47", "parents": [ "e65fcfd63a9a62baa5708484ff8edbe56eb3e7ec" ], "author": { "name": "Xiaotian Feng", "email": "xiaotian.feng@windriver.com", "time": "Tue May 26 20:48:04 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 26 20:48:04 2009 -0700" }, "message": "gianfar: fix babbling rx error event bug\n\nGianfar interrupt handler uses IEVENT_ERR_MASK to check and handle errors.\nBabbling RX error (IEVENT_BABR) should be included in IEVENT_ERROR_MASK.\nOtherwise if BABR is raised, it never gets handled nor cleared, and an\ninterrupt storm results. This has been observed to happen on sending a\nburst of ethernet frames to a gianfar based board.\n\nSigned-off-by: Xiaotian Feng \u003cxiaotian.feng@windriver.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7d60e8ab0d5507229dfbdf456501cc378610fa01", "tree": "008fe5442f841fd555b7fa43253c166f2b5c8099", "parents": [ "87ad57bacb25c3f24c54f142ef445f68277705f0" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Tue May 19 16:09:54 2009 +0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue May 26 23:45:33 2009 -0400" }, "message": "cpuidle: fix AMD C1E suspend hang\n\nWhen AMD C1E is enabled, local APIC timer will stop even in C1. To avoid\nsuspend/resume hang, this patch removes C1 and replace it with a cpu_relax() in\nsuspend/resume path. This hasn\u0027t any impact in runtime path.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d13233\n\n[ impact: avoid suspend/resume hang in AMD CPU with C1E enabled ]\n\nTested-by: Dmitry Lyzhyn \u003cthisistempbox@yahoo.com\u003e\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "87ad57bacb25c3f24c54f142ef445f68277705f0", "tree": "e0ea8eb4f70665babb3d6a2abc22df5e95d439ba", "parents": [ "cd86a536c81e9300d984327517548ca0652eebf9" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Tue May 19 16:09:42 2009 +0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue May 26 23:38:56 2009 -0400" }, "message": "cpuidle: makes AMD C1E work in acpi_idle\n\nWhen AMD C1E is enabled, local APIC timer will stop even in C1.\nThis patch uses broadcast IPI to replace local APIC timer in C1.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d13233\n\n[ impact: avoid boot hang in AMD CPU with C1E enabled ]\n\nTested-by: Dmitry Lyzhyn \u003cthisistempbox@yahoo.com\u003e\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "cfa16a0de5392c54db553ec2233a7110e4b4da7a", "tree": "dece86a45e71828827ef597b1bd3363149a6d655", "parents": [ "e76a16deb8785317a23cca7204331af053e0fb4e" ], "author": { "name": "Eric Anholt", "email": "eric@anholt.net", "time": "Tue May 26 18:46:16 2009 -0700" }, "committer": { "name": "Eric Anholt", "email": "eric@anholt.net", "time": "Tue May 26 19:11:33 2009 -0700" }, "message": "drm/i915: Apply a big hammer to 865 GEM object CPU cache flushing.\n\nOn the 865, but not the 855, the clflush we do appears to not actually make\nit out to the hardware all the time. An easy way to safely reproduce was\nX -retro, which would show that some of the blits involved in drawing the\nlovely root weave didn\u0027t make it out to the hardware. Those blits are 32\nbytes each, and 1-2 would be missing at various points around the screen.\nOther experimentation (doing more clflush, doing more AGP chipset flush,\npoking at some more device registers to maybe trigger more flushing) didn\u0027t\nhelp. krh came up with the wbinvd as a way to successfully get all those\nblits to appear.\n\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\n" }, { "commit": "e76a16deb8785317a23cca7204331af053e0fb4e", "tree": "5a5c2197914c84d21ce4e31942ecfcc9d083b602", "parents": [ "cd86a536c81e9300d984327517548ca0652eebf9" ], "author": { "name": "Eric Anholt", "email": "eric@anholt.net", "time": "Tue May 26 17:44:56 2009 -0700" }, "committer": { "name": "Eric Anholt", "email": "eric@anholt.net", "time": "Tue May 26 19:11:31 2009 -0700" }, "message": "drm/i915: Fix tiling pitch handling on 8xx.\n\nThe pitch field is an exponent on pre-965, so we were rejecting buffers\non 8xx that we shouldn\u0027t have. 915 got lucky in that the largest legal\nvalue happened to match (8KB / 512 \u003d 0x10), but 8xx has a smaller tile width.\nAdditionally, we programmed that bad value into the register on 8xx, so the\nonly pitch that would work correctly was 4096 (512-1023 pixels), while others\nwould probably give bad rendering or hangs.\n\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\n\nfd.o bug #20473.\n" }, { "commit": "ebd4c994d2f917dffec882e7a77c28c6b28758ac", "tree": "1b25626dacb31bc7004d5fd455a13be14a605fb1", "parents": [ "299297c63686948aab5af1534629a0a740af6688", "e4a5d54f924ea5ce2913d9d0687d034004816465" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 26 14:48:36 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 26 14:48:36 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel:\n drm/i915: Add support for VGA load detection (pre-945).\n drm/i915: Use an I2C algo to do the flip to SDVO DDC bus.\n drm/i915: Determine type before initialising connector\n drm/i915: Return SDVO LVDS VBT mode if no EDID modes are detected.\n drm/i915: Fetch SDVO LVDS mode lines from VBT, then reserve them\n i915: support 8xx desktop cursors\n drm/i915: allocate large pointer arrays with vmalloc\n" }, { "commit": "299297c63686948aab5af1534629a0a740af6688", "tree": "3b149f6bc23b85914112d9dca9d81cb19ea41a3c", "parents": [ "e2a1b9ee2335c35e0e34c88a024481b194b3c9cc", "54f2c841fa0007e5fee3b7d01a911c774f0a6cda" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 26 14:48:03 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 26 14:48:03 2009 -0700" }, "message": "Merge branch \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n oprofile: fix cpu buffer size\n" }, { "commit": "733be82e7d41b9f932118f021704b5289d527231", "tree": "b2c78fe1436001a153f9fd1883e679916f79af43", "parents": [ "564346224daaa8f7222d7a92cdbb7bafde59ae6e", "ca446d06351992e4f1a7c1e5e99870ab4ec5188f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 26 12:13:33 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 26 12:13:33 2009 -0700" }, "message": "Merge branch \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq\n\n* \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq:\n [CPUFREQ] powernow-k8: determine exact CPU frequency for HW Pstates\n [CPUFREQ] powernow-k8 cleanup msg if BIOS does not export ACPI _PSS cpufreq data\n [CPUFREQ] fix timer teardown in ondemand governor\n [CPUFREQ] fix timer teardown in conservative governor\n [CPUFREQ] remove rwsem lock from CPUFREQ_GOV_STOP call\n [CPUFREQ] powernow-k7 build fix when ACPI\u003dn\n [CPUFREQ] add atom family to p4-clockmod\n" }, { "commit": "564346224daaa8f7222d7a92cdbb7bafde59ae6e", "tree": "d91ddfa810c3d9aaf3b33f00d7ae80bd541b1f4b", "parents": [ "ab2b7ebaad16226c9a5e85c5f384d19fa58a7459" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Tue May 26 20:54:41 2009 +0930" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 26 12:13:11 2009 -0700" }, "message": "lguest: fix on Intel when KVM loaded (unhandled trap 13)\n\nWhen KVM is loaded, and hence VT set up, the vmcall instruction in an\nlguest guest causes a #GP, not #UD.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d4a76f8a619b5d7dfd5a0f122666fee24bb3dcb9", "tree": "3091fe3ba5fc0a6ab08b02391dc4d6c5d081d79e", "parents": [ "60a0cd528d761c50d3a0a49e8fbaf6a87e64254a", "7682455ec36fce70bdbad9f739de05060dedfa27" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 26 12:10:19 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 26 12:10:19 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (21 commits)\n r8169: avoid losing MSI interrupts\n tcp: tcp_vegas ssthresh bugfix\n mac8390: fix regression caused during net_device_ops conversion\n gianfar: fix BUG under load after introduction of skb recycling\n wimax/i2400m: usb: fix device reset on autosuspend while not yet idle\n RxRPC: Error handling for rxrpc_alloc_connection()\n ipv4: Fix oops with FIB_TRIE\n pktgen: do not access flows[] beyond its length\n gigaset: beyond ARRAY_SIZE of iwb-\u003edata\n IPv6: set RTPROT_KERNEL to initial route\n net: fix rtable leak in net/ipv4/route.c\n net: fix length computation in rt_check_expire()\n wireless: beyond ARRAY_SIZE of intf-\u003ecrypto_stats\n iwlwifi: update 5000 ucode support to version 2 of API\n cfg80211: fix race between core hint and driver\u0027s custom apply\n airo: fix airo_get_encode{,ext} buffer overflow like I mean it...\n ath5k: fix interpolation with equal power levels\n iwlwifi: do not cancel delayed work inside spin_lock_irqsave\n ath5k: fix exp off-by-one when computing OFDM delta slope\n wext: verify buffer size for SIOCSIWENCODEEXT\n ...\n" }, { "commit": "e25e0920b5f0f2d46d16f14f7f51ccbfd0773671", "tree": "1fee57f85ecc73b8e2140ed3ead1c087287ca1c4", "parents": [ "b18f1e21993f73f072b1e0859f942fb11afddcb1", "b492b852cd8c99505708152c29a5e09a787af9de" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 26 12:09:03 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 26 12:09:03 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://neil.brown.name/md\n\n* \u0027for-linus\u0027 of git://neil.brown.name/md:\n md: don\u0027t use locked_ioctl.\n md: don\u0027t update curr_resync_completed without also updating reshape_position.\n md: raid5: avoid sector values going negative when testing reshape progress.\n md: export \u0027frozen\u0027 resync state through sysfs\n md: bitmap: improve bitmap maintenance code.\n md: improve errno return when setting array_size\n md: always update level / chunk_size / layout when writing v1.x metadata.\n" }, { "commit": "e4a5d54f924ea5ce2913d9d0687d034004816465", "tree": "d9b993eac81a8667cc1591f16ba884e1fd549a07", "parents": [ "619ac3b75a1e9b2df66857f6a0fb466f1da5fa9e" ], "author": { "name": "Ma Ling", "email": "ling.ma@intel.com", "time": "Tue May 26 11:31:00 2009 +0800" }, "committer": { "name": "Eric Anholt", "email": "eric@anholt.net", "time": "Tue May 26 10:34:47 2009 -0700" }, "message": "drm/i915: Add support for VGA load detection (pre-945).\n\nTwo approaches for VGA detections: hot plug detection for 945G onwards\nand load pipe detection for Pre-945G. Load pipe detection will get one free\npipe, set border color as red and blue, then check CRT status by\nswf register. This is a sync-up with the 2D driver.\n\nSigned-off-by: Ma Ling \u003cling.ma@intel.com\u003e\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\n" }, { "commit": "b14893a62c73af0eca414cfed505b8c09efc613c", "tree": "26105543df4e1bcbebdfd04853c0e131f89d37c1", "parents": [ "b253d2b2d28ead6fed012feb54694b3d0562839a" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Sun May 17 10:30:45 2009 -0400" }, "committer": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Tue May 26 12:04:50 2009 -0400" }, "message": "[CPUFREQ] fix timer teardown in ondemand governor\n\n* Rafael J. Wysocki (rjw@sisk.pl) wrote:\n\u003e This message has been generated automatically as a part of a report\n\u003e of regressions introduced between 2.6.28 and 2.6.29.\n\u003e\n\u003e The following bug entry is on the current list of known regressions\n\u003e introduced between 2.6.28 and 2.6.29. Please verify if it still should\n\u003e be listed and let me know (either way).\n\u003e\n\u003e\n\u003e Bug-Entry\t: http://bugzilla.kernel.org/show_bug.cgi?id\u003d13186\n\u003e Subject\t\t: cpufreq timer teardown problem\n\u003e Submitter\t: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\n\u003e Date\t\t: 2009-04-23 14:00 (24 days old)\n\u003e References\t: http://marc.info/?l\u003dlinux-kernel\u0026m\u003d124049523515036\u0026w\u003d4\n\u003e Handled-By\t: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\n\u003e Patch\t\t: http://patchwork.kernel.org/patch/19754/\n\u003e \t\t http://patchwork.kernel.org/patch/19753/\n\u003e\n\n(updated changelog)\n\ncpufreq fix timer teardown in ondemand governor\n\nThe problem is that dbs_timer_exit() uses cancel_delayed_work() when it should\nuse cancel_delayed_work_sync(). cancel_delayed_work() does not wait for the\nworkqueue handler to exit.\n\nThe ondemand governor does not seem to be affected because the\n\"if (!dbs_info-\u003eenable)\" check at the beginning of the workqueue handler returns\nimmediately without rescheduling the work. The conservative governor in\n2.6.30-rc has the same check as the ondemand governor, which makes things\nusually run smoothly. However, if the governor is quickly stopped and then\nstarted, this could lead to the following race :\n\ndbs_enable could be reenabled and multiple do_dbs_timer handlers would run.\nThis is why a synchronized teardown is required.\n\nThe following patch applies to, at least, 2.6.28.x, 2.6.29.1, 2.6.30-rc2.\n\nDepends on patch\ncpufreq: remove rwsem lock from CPUFREQ_GOV_STOP call\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCC: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCC: gregkh@suse.de\nCC: stable@kernel.org\nCC: cpufreq@vger.kernel.org\nCC: Ingo Molnar \u003cmingo@elte.hu\u003e\nCC: rjw@sisk.pl\nCC: Ben Slusky \u003csluskyb@paranoiacs.org\u003e\nSigned-off-by: Dave Jones \u003cdavej@redhat.com\u003e\n" }, { "commit": "b253d2b2d28ead6fed012feb54694b3d0562839a", "tree": "39e9cb09e6e72a3029696f9b04476bc62510a77d", "parents": [ "42a06f2166f2f6f7bf04f32b4e823eacdceafdc9" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Sun May 17 10:29:33 2009 -0400" }, "committer": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Tue May 26 12:04:50 2009 -0400" }, "message": "[CPUFREQ] fix timer teardown in conservative governor\n\n* Rafael J. Wysocki (rjw@sisk.pl) wrote:\n\u003e This message has been generated automatically as a part of a report\n\u003e of regressions introduced between 2.6.28 and 2.6.29.\n\u003e\n\u003e The following bug entry is on the current list of known regressions\n\u003e introduced between 2.6.28 and 2.6.29. Please verify if it still should\n\u003e be listed and let me know (either way).\n\u003e\n\u003e\n\u003e Bug-Entry\t: http://bugzilla.kernel.org/show_bug.cgi?id\u003d13186\n\u003e Subject\t\t: cpufreq timer teardown problem\n\u003e Submitter\t: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\n\u003e Date\t\t: 2009-04-23 14:00 (24 days old)\n\u003e References\t: http://marc.info/?l\u003dlinux-kernel\u0026m\u003d124049523515036\u0026w\u003d4\n\u003e Handled-By\t: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\n\u003e Patch\t\t: http://patchwork.kernel.org/patch/19754/\n\u003e \t\t http://patchwork.kernel.org/patch/19753/\n\u003e\n\n(re-send with updated changelog)\n\ncpufreq fix timer teardown in conservative governor\n\nThe problem is that dbs_timer_exit() uses cancel_delayed_work() when it should\nuse cancel_delayed_work_sync(). cancel_delayed_work() does not wait for the\nworkqueue handler to exit.\n\nThe ondemand governor does not seem to be affected because the\n\"if (!dbs_info-\u003eenable)\" check at the beginning of the workqueue handler returns\nimmediately without rescheduling the work. The conservative governor in\n2.6.30-rc has the same check as the ondemand governor, which makes things\nusually run smoothly. However, if the governor is quickly stopped and then\nstarted, this could lead to the following race :\n\ndbs_enable could be reenabled and multiple do_dbs_timer handlers would run.\nThis is why a synchronized teardown is required.\n\nDepends on patch\ncpufreq: remove rwsem lock from CPUFREQ_GOV_STOP call\n\nThe following patch applies to 2.6.30-rc2. Stable kernels have a similar\nissue which should also be fixed, but the code changed between 2.6.29\nand 2.6.30, so this patch only applies to 2.6.30-rc.\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCC: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCC: gregkh@suse.de\nCC: stable@kernel.org\nCC: cpufreq@vger.kernel.org\nCC: Ingo Molnar \u003cmingo@elte.hu\u003e\nCC: rjw@sisk.pl\nCC: Ben Slusky \u003csluskyb@paranoiacs.org\u003e\nSigned-off-by: Dave Jones \u003cdavej@redhat.com\u003e\n" }, { "commit": "42a06f2166f2f6f7bf04f32b4e823eacdceafdc9", "tree": "c5e08605fe4578bf1c35fab20eed520f505d767d", "parents": [ "d38e73e8dad454a5916f446b0d3523c1161ae95a" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Sun May 17 10:23:52 2009 -0400" }, "committer": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Tue May 26 12:04:50 2009 -0400" }, "message": "[CPUFREQ] remove rwsem lock from CPUFREQ_GOV_STOP call\n\n* Rafael J. Wysocki (rjw@sisk.pl) wrote:\n\u003e This message has been generated automatically as a part of a report\n\u003e of regressions introduced between 2.6.28 and 2.6.29.\n\u003e\n\u003e The following bug entry is on the current list of known regressions\n\u003e introduced between 2.6.28 and 2.6.29. Please verify if it still should\n\u003e be listed and let me know (either way).\n\u003e\n\u003e\n\u003e Bug-Entry\t: http://bugzilla.kernel.org/show_bug.cgi?id\u003d13186\n\u003e Subject\t\t: cpufreq timer teardown problem\n\u003e Submitter\t: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\n\u003e Date\t\t: 2009-04-23 14:00 (24 days old)\n\u003e References\t: http://marc.info/?l\u003dlinux-kernel\u0026m\u003d124049523515036\u0026w\u003d4\n\u003e Handled-By\t: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\n\u003e Patch\t\t: http://patchwork.kernel.org/patch/19754/\n\u003e \t\t http://patchwork.kernel.org/patch/19753/\n\nThe patches linked above depend on the following patch to remove\ncircular locking dependency :\n\ncpufreq: remove rwsem lock from CPUFREQ_GOV_STOP call\n\n(the following issue was faced when using cancel_delayed_work_sync() in the\ntimer teardown (which fixes a race).\n\n* KOSAKI Motohiro (kosaki.motohiro@jp.fujitsu.com) wrote:\n\u003e Hi\n\u003e\n\u003e my box output following warnings.\n\u003e it seems regression by commit 7ccc7608b836e58fbacf65ee4f8eefa288e86fac.\n\u003e\n\u003e A: work -\u003e do_dbs_timer() -\u003e cpu_policy_rwsem\n\u003e B: store() -\u003e cpu_policy_rwsem -\u003e cpufreq_governor_dbs() -\u003e work\n\u003e\n\u003e\n\nHrm, I think it must be due to my attempt to fix the timer teardown race\nin ondemand governor mixed with new locking behavior in 2.6.30-rc.\n\nThe rwlock seems to be taken around the whole call to\ncpufreq_governor_dbs(), when it should be only taken around accesses to\nthe locked data, and especially *not* around the call to\ndbs_timer_exit().\n\nReverting my fix attempt would put the teardown race back in place\n(replacing the cancel_delayed_work_sync by cancel_delayed_work).\nInstead, a proper fix would imply modifying this critical section :\n\ncpufreq.c: __cpufreq_remove_dev()\n...\n if (cpufreq_driver-\u003etarget)\n __cpufreq_governor(data, CPUFREQ_GOV_STOP);\n\n unlock_policy_rwsem_write(cpu);\n\nTo make sure the __cpufreq_governor() callback is not called with rwsem\nheld. This would allow execution of cancel_delayed_work_sync() without\nbeing nested within the rwsem.\n\nApplies on top of the 2.6.30-rc5 tree.\n\nRequired to remove circular dep in teardown of both conservative and\nondemande governors so they can use cancel_delayed_work_sync().\nCPUFREQ_GOV_STOP does not modify the policy, therefore this locking seemed\nunneeded.\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCC: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCC: Ingo Molnar \u003cmingo@elte.hu\u003e\nCC: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCC: Ben Slusky \u003csluskyb@paranoiacs.org\u003e\nCC: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCC: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Dave Jones \u003cdavej@redhat.com\u003e\n" } ], "next": "7682455ec36fce70bdbad9f739de05060dedfa27" }