)]}' { "log": [ { "commit": "dcded10f6dce10411b16134ce9cc87bfdf75c13f", "tree": "da6d0face147072c9eadc8a01af4e49958769138", "parents": [ "9e0ba741aabdf129d561e62d207c75146adef5e8", "b0ebeb9c09cb5b84bb2f33927c84c7648845fcec" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Aug 09 21:00:07 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Aug 09 21:00:07 2010 -0700" }, "message": "Merge branch \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx\n\n* \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: (30 commits)\n DMAENGINE: at_hdmac: locking fixlet\n DMAENGINE: pch_dma: kill another usage of __raw_{read|write}l\n dma: dmatest: fix potential sign bug\n ioat2: catch and recover from broken vtd configurations v6\n DMAENGINE: add runtime slave control to COH 901 318 v3\n DMAENGINE: add runtime slave config to DMA40 v3\n DMAENGINE: generic slave channel control v3\n dmaengine: Driver for Topcliff PCH DMA controller\n intel_mid: Add Mrst \u0026 Mfld DMA Drivers\n drivers/dma: Eliminate a NULL pointer dereference\n dma/timb_dma: compile warning on 32 bit\n DMAENGINE: ste_dma40: support older silicon\n DMAENGINE: ste_dma40: support disabling physical channels\n DMAENGINE: ste_dma40: no disabled phy channels on ux500\n DMAENGINE: ste_dma40: fix suspend bug\n DMAENGINE: ste_dma40: add DB8500 memcpy channels\n DMAENGINE: ste_dma40: no flow control on memcpy\n DMAENGINE: ste_dma40: arch updates for LCLA and LCPA\n DMAENGINE: ste_dma40: allocate LCLA dynamically\n DMAENGINE: ste_dma40: no premature stop\n ...\n\nFix up trivial conflicts in arch/arm/mach-ux500/devices-db8500.c\n" }, { "commit": "9e50ab91d025afc17ca14a1764be2e1d0c24245d", "tree": "2647ef3fed12810ef88eb77e05bb7c3b2ea49d56", "parents": [ "3cc08fc35db75b059118626c30b60b0f56583802", "a0d468718b9049f7396d101075a129a2d683ad66" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Aug 07 17:08:30 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Aug 07 17:08:30 2010 -0700" }, "message": "Merge branch \u0027acpica\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n\n* \u0027acpica\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (27 commits)\n ACPI / ACPICA: Simplify acpi_ev_initialize_gpe_block()\n ACPI / ACPICA: Fail acpi_gpe_wakeup() if ACPI_GPE_CAN_WAKE is unset\n ACPI / ACPICA: Do not execute _PRW methods during initialization\n ACPI: Fix bogus GPE test in acpi_bus_set_run_wake_flags()\n ACPICA: Update version to 20100702\n ACPICA: Fix for Alias references within Package objects\n ACPICA: Fix lint warning for 64-bit constant\n ACPICA: Remove obsolete GPE function\n ACPICA: Update debug output components\n ACPICA: Add support for WDDT - Watchdog Descriptor Table\n ACPICA: Drop acpi_set_gpe\n ACPICA: Use low-level GPE enable during GPE block initialization\n ACPI / EC: Do not use acpi_set_gpe\n ACPI / EC: Drop suspend and resume routines\n ACPICA: Remove wakeup GPE reference counting which is not used\n ACPICA: Introduce acpi_gpe_wakeup()\n ACPICA: Rename acpi_hw_gpe_register_bit\n ACPICA: Update version to 20100528\n ACPICA: Add signatures for undefined tables: ATKG, GSCI, IEIT\n ACPICA: Optimization: Reduce the number of namespace walks\n ...\n" }, { "commit": "1cfd2bda8c486ae0e7a8005354758ebb68172bca", "tree": "76ce15f377d8d6eb3ae4aa8b8b0b415457e38d36", "parents": [ "b57bdda58cda0aaf6def042d101dd85977a286ed", "763e9db9994e27a7d2cb3701c8a097a867d0e0b4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 11:44:36 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 11:44:36 2010 -0700" }, "message": "Merge branch \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (30 commits)\n PCI: update for owner removal from struct device_attribute\n PCI: Fix warnings when CONFIG_DMI unset\n PCI: Do not run NVidia quirks related to MSI with MSI disabled\n x86/PCI: use for_each_pci_dev()\n PCI: use for_each_pci_dev()\n PCI: MSI: Restore read_msi_msg_desc(); add get_cached_msi_msg_desc()\n PCI: export SMBIOS provided firmware instance and label to sysfs\n PCI: Allow read/write access to sysfs I/O port resources\n x86/PCI: use host bridge _CRS info on ASRock ALiveSATA2-GLAN\n PCI: remove unused HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_{SIZE|BOUNDARY}\n PCI: disable mmio during bar sizing\n PCI: MSI: Remove unsafe and unnecessary hardware access\n PCI: Default PCIe ASPM control to on and require !EMBEDDED to disable\n PCI: kernel oops on access to pci proc file while hot-removal\n PCI: pci-sysfs: remove casts from void*\n ACPI: Disable ASPM if the platform won\u0027t provide _OSC control for PCIe\n PCI hotplug: make sure child bridges are enabled at hotplug time\n PCI hotplug: shpchp: Removed check for hotplug of display devices\n PCI hotplug: pciehp: Fixed return value sign for pciehp_unconfigure_device\n PCI: Don\u0027t enable aspm before drivers have had a chance to veto it\n ...\n" }, { "commit": "c513b67e68787eceafeede32bcd0edbee45c0006", "tree": "91affc9a29a20b339b3c88ae3ee1e99eba49dc2b", "parents": [ "90c8327cad5d7c2d5d7d3e761d17af1925474107" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 11:02:31 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 11:02:31 2010 -0700" }, "message": "pci: fix type warnings in intr_remapping.c\n\nCommit 69309a059075 (\"x86, asm: Clean up and simplify set_64bit()\")\nsanitized the x86-64 types to set_64bit(), and incidentally resulted in\nwarnings like\n\n drivers/pci/intr_remapping.c: In function \u0027modify_irte\u0027:\n drivers/pci/intr_remapping.c:314: warning: passing argument 1 of \u0027set_64bit\u0027 from incompatible pointer type\n arch/x86/include/asm/cmpxchg_64.h:6: note:expected \u0027volatile u64 *\u0027 but argument is of type \u0027long unsigned int *\u0027\n\nIt turns out that the change to set_64bit() really does clean up things,\nand the PCI intr_remapping.c file did a rather ugly cast in order to\navoid warnings with the previous set_64bit() type model.\n\nRemoving the ugly cast fixes the warning, and makes everybody happy and\nexpects a set_64bit() to take the logical \"u64 *\" argument.\n\nPointed-out-by: Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cc77b4db0017dab014ad7ea3d297e10f5b5bf028", "tree": "31d022e12b81d4870b00a766ba8ae085bb34f382", "parents": [ "132a4edb2b69924742f62dc06ace42ad2a9f57f3", "7a42c4ff02d1bd764804a4ba36c2b839070c5e7d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 09:22:39 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 09:22:39 2010 -0700" }, "message": "Merge branch \u0027core-iommu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-iommu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86/amd-iommu: Export cache-coherency capability\n iommu-api: Extension to check for interrupt remapping\n x86/amd-iommu: Use for_each_pci_dev()\n" }, { "commit": "132a4edb2b69924742f62dc06ace42ad2a9f57f3", "tree": "53b73abd91273d2cad021fb9b5218f3d18d90c86", "parents": [ "e6da54d84f9286edbe4c92ff5023ff481ce2a5c9", "752e386c247664152f2cce37915d1f50631d7f42" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 09:20:19 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 09:20:19 2010 -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 sata_fsl,mv,nv: prepare for NCQ command completion update\n ata: Convert pci_table entries to PCI_VDEVICE (if PCI_ANY_ID is used)\n libata: more PCI IDs for jmicron controllers\n ata_piix: fix locking around SIDPR access\n [libata] update blacklist for new hyphenated pattern ranges (v2)\n libata: allow hyphenated pattern ranges\n ata_generic: drop hard coded DMA force logic for CENATEK\n [libata] ahci: Fix warning: comparison between \u0027enum \u003canonymous\u003e\u0027 and \u0027enum \u003canonymous\u003e\u0027\n [libata] add ATA_CMD_DSM to ata_get_cmd_descript\n [libata] Add Samsung PATA controller driver, pata_samsung_cf\n [libata] Add 460EX on-chip SATA driver, sata_dwc_460ex\n libata: reduce blacklist size even more (v2)\n libata: reduce blacklist size (v2)\n libata: glob_match for ata_device_blacklist (v2)\n ahci_platform: Remove unneeded ahci_driver.probe assignment\n ahci_platform: Provide for vendor specific init\n" }, { "commit": "763e9db9994e27a7d2cb3701c8a097a867d0e0b4", "tree": "b5189e96d819445cccb05f7d234e99897bce94c9", "parents": [ "b879743f26cb029e41ffe865fb939cfc6fa9be88" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed Aug 04 14:25:31 2010 +1000" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Aug 04 14:23:55 2010 -0700" }, "message": "PCI: update for owner removal from struct device_attribute\n\nFixes the build.\n\nAcked-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "556ab45f9a775bfa4762bacc0a4afb5b44b067bc", "tree": "6caf3f7c72617d50d78c4197b872fd0a22b18c99", "parents": [ "128f904ac87cb6e63921e80f378fdf9ba532c0f6" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Fri Jul 23 15:47:56 2010 -0700" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Wed Aug 04 14:18:17 2010 -0700" }, "message": "ioat2: catch and recover from broken vtd configurations v6\n\nOn some platforms (MacPro3,1) the BIOS assigns the ioatdma device to the\nincorrect iommu causing faults when the driver initializes. Add a quirk\nto catch this misconfiguration and try falling back to untranslated\noperation (which works in the MacPro3,1 case).\n\nAssuming there are other platforms with misconfigured iommus teach the\nioatdma driver to treat initialization failures as non-fatal (just fail\nthe driver load and emit a warning instead of triggering a BUG_ON).\n\nThis can be classified as a boot regression since 2.6.32 on affected\nplatforms since the ioatdma module did not autoload prior to that\nkernel.\n\nCc: \u003cstable@kernel.org\u003e\nAcked-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\nReported-by: Chris Li \u003clkml@chrisli.org\u003e\nTested-by: Chris Li \u003clkml@chrisli.org\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "b879743f26cb029e41ffe865fb939cfc6fa9be88", "tree": "3527b73362148c851be15479a9249f3ed7059527", "parents": [ "3d2a531804d16cd8df6dbbb0429c6f143e756049" ], "author": { "name": "Narendra K", "email": "Narendra_K@dell.com", "time": "Mon Aug 02 07:44:29 2010 -0500" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Mon Aug 02 09:11:10 2010 -0700" }, "message": "PCI: Fix warnings when CONFIG_DMI unset\n\nThis patch fixes the below warnings introduced by the commit\n911e1c9b05a8e3559a7aa89083930700a0b9e7ee (\"PCI:\nexport SMBIOS provided firmware instance and label to sysfs\").\n\ndrivers/pci/pci.h: In function ‘pci_create_firmware_label_files’:\ndrivers/pci/pci.h:16: warning: ‘return’ with a value, in function returning void\ndrivers/pci/pci.h: In function ‘pci_remove_firmware_label_files’:\ndrivers/pci/pci.h:18: warning: ‘return’ with a value, in function returning void\n\nThe warnings are seen because of the below code, doing a retun 0\nfrom the functions \u0027pci_create_firmware_label_files\u0027 and\n\u0027pci_remove_firmware_label_files\u0027 defined as void.\n\n+#ifndef CONFIG_DMI\n+static inline void pci_create_firmware_label_files(struct pci_dev *pdev)\n+{ return 0; }\n+static inline void pci_remove_firmware_label_files(struct pci_dev *pdev)\n+{ return 0; }\n\nSigned-off-by: Narendra K \u003cnarendra_k@dell.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "5b6ae5ba0c45c4d04721537308728688414c9e6b", "tree": "55a1e83bebb236fd5cb85e22aaa1eb9862015808", "parents": [ "213373cf974fe69e78ec894b07f45ae2f5a3a078" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Jul 30 11:42:42 2010 +0200" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Sun Aug 01 19:46:44 2010 -0400" }, "message": "libata: more PCI IDs for jmicron controllers\n\nAdd support for JMB364 and 369.\n\nPatch-originally-from: Aries Lee \u003carieslee@jmicron.com\u003e\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "3d2a531804d16cd8df6dbbb0429c6f143e756049", "tree": "1fec9226bf58fb84bc50b5e90fb7df30d5b258df", "parents": [ "1f7979ac53224b0208e7d3eaeb5fd72ab9687389" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jul 23 22:19:55 2010 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:47:58 2010 -0700" }, "message": "PCI: Do not run NVidia quirks related to MSI with MSI disabled\n\nThere is no reason to run NVidia-specific quirks related to HT MSI\nmappings with MSI disabled via pci\u003dnomsi, so make\n__nv_msi_ht_cap_quirk() return immediately in that case.\n\nThis allows at least one machine to boot 100% of the time with\npci\u003dnomsi (it still doesn\u0027t boot reliably without that).\n\nAddresses https://bugzilla.kernel.org/show_bug.cgi?id\u003d16443 .\n\nCc: stable@kernel.org\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "4e344b1cc53989e8ecc1140e9346f657d7c8aa9e", "tree": "8b6f8d4b7445e7b8e0b6d1b6f68bf165f5735f16", "parents": [ "30da55242818a8ca08583188ebcbaccd283ad4d9" ], "author": { "name": "Kulikov Vasiliy", "email": "segooon@gmail.com", "time": "Sat Jul 03 20:04:39 2010 +0400" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:47:22 2010 -0700" }, "message": "PCI: use for_each_pci_dev()\n\nUse for_each_pci_dev() to simplify the code.\n\nSigned-off-by: Kulikov Vasiliy \u003csegooon@gmail.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "30da55242818a8ca08583188ebcbaccd283ad4d9", "tree": "eaa39565cf37a2fbc739e1af02b569107aeee447", "parents": [ "911e1c9b05a8e3559a7aa89083930700a0b9e7ee" ], "author": { "name": "Ben Hutchings", "email": "bhutchings@solarflare.com", "time": "Fri Jul 23 14:56:28 2010 +0100" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:41:39 2010 -0700" }, "message": "PCI: MSI: Restore read_msi_msg_desc(); add get_cached_msi_msg_desc()\n\ncommit 2ca1af9aa3285c6a5f103ed31ad09f7399fc65d7 \"PCI: MSI: Remove\nunsafe and unnecessary hardware access\" changed read_msi_msg_desc() to\nreturn the last MSI message written instead of reading it from the\ndevice, since it may be called while the device is in a reduced\npower state.\n\nHowever, the pSeries platform code really does need to read messages\nfrom the device, since they are initially written by firmware.\nTherefore:\n- Restore the previous behaviour of read_msi_msg_desc()\n- Add new functions get_cached_msi_msg{,_desc}() which return the\n last MSI message written\n- Use the new functions where appropriate\n\nAcked-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Ben Hutchings \u003cbhutchings@solarflare.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "911e1c9b05a8e3559a7aa89083930700a0b9e7ee", "tree": "f0b95455c3808c7732ae819bfbb33332830bae00", "parents": [ "8633328be242677fdedc42052838dd0608e7f342" ], "author": { "name": "Narendra K", "email": "Narendra_K@dell.com", "time": "Mon Jul 26 05:56:50 2010 -0500" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:36:01 2010 -0700" }, "message": "PCI: export SMBIOS provided firmware instance and label to sysfs\n\nThis patch exports SMBIOS provided firmware instance and label of\nonboard PCI devices to sysfs. New files are:\n /sys/bus/pci/devices/.../label which contains the firmware name for\nthe device in question, and\n /sys/bus/pci/devices/.../index which contains the firmware device type\ninstance for the given device.\n\nSigned-off-by: Jordan Hargrave \u003cjordan_hargrave@dell.com\u003e\nSigned-off-by: Narendra K \u003cnarendra_k@dell.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "8633328be242677fdedc42052838dd0608e7f342", "tree": "20b16af605298a1d05973d7ec2d0a479412ed3e6", "parents": [ "2491762cfb475dbdfa3db11ebea6de49f58b7fac" ], "author": { "name": "Alex Williamson", "email": "alex.williamson@redhat.com", "time": "Mon Jul 19 09:45:34 2010 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:32:08 2010 -0700" }, "message": "PCI: Allow read/write access to sysfs I/O port resources\n\nPCI sysfs resource files currently only allow mmap\u0027ing. On x86 this\nworks fine for memory backed BARs, but doesn\u0027t work at all for I/O\nport backed BARs. Add read/write to I/O port PCI sysfs resource\nfiles to allow userspace access to these device regions.\n\nAcked-by: Chris Wright \u003cchrisw@redhat.com\u003e\nSigned-off-by: Alex Williamson \u003calex.williamson@redhat.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "bfb51cd01661136bae1dd00c32d504cff6a9f924", "tree": "0fa29f7e27f6bac5741b6dad123759481ced5847", "parents": [ "253d2e549818f5a4a52e2db0aba3dacee21e5b38" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Mon Jul 12 15:59:11 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:36 2010 -0700" }, "message": "PCI: remove unused HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_{SIZE|BOUNDARY}\n\nIn 2.6.34, we transformed the PCI DMA API into the generic device\nmode. The PCI DMA API is just the wrapper of the DMA API.\n\nSo we don\u0027t need HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_SIZE or\nHAVE_ARCH_PCI_SET_DMA_SEGMENT_BOUNDARY (which enable architectures to\nhave the own implementations). Both haven\u0027t been used anyway.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "253d2e549818f5a4a52e2db0aba3dacee21e5b38", "tree": "535ff224cb89860809fa5d948e19e1f3342cf7b3", "parents": [ "fcd097f31a6ee207cc0c3da9cccd2a86d4334785" ], "author": { "name": "Jacob Pan", "email": "jacob.jun.pan@linux.intel.com", "time": "Fri Jul 16 10:19:22 2010 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:35 2010 -0700" }, "message": "PCI: disable mmio during bar sizing\n\nIt is a known issue that mmio decoding shall be disabled while doing PCI\nbar sizing. Host bridge and other devices (PCI PIC) shall be excluded for\ncertain platforms. This patch mainly comes from Mathew Willcox\u0027s\npatch in http://kerneltrap.org/mailarchive/linux-kernel/2007/9/13/258969.\n\nA new flag bit \"mmio_alway_on\" is added to pci_dev with the intention that\ndevices with their mmio decoding cannot be disabled during BAR sizing shall\nhave this bit set, preferrablly in their quirks.\n\nWithout this patch, Intel Moorestown platform graphics unit will be\ncorrupted during bar sizing activities.\n\nSigned-off-by: Jacob Pan \u003cjacob.jun.pan@linux.intel.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "fcd097f31a6ee207cc0c3da9cccd2a86d4334785", "tree": "3bd2658926e691d0eab23651e45832c2714d85f6", "parents": [ "ea5f9fc5899660dd26c1ccf3fab183bd041140ee" ], "author": { "name": "Ben Hutchings", "email": "bhutchings@solarflare.com", "time": "Thu Jun 17 20:16:36 2010 +0100" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:34 2010 -0700" }, "message": "PCI: MSI: Remove unsafe and unnecessary hardware access\n\nDuring suspend on an SMP system, {read,write}_msi_msg_desc() may be\ncalled to mask and unmask interrupts on a device that is already in a\nreduced power state. At this point memory-mapped registers including\nMSI-X tables are not accessible, and config space may not be fully\nfunctional either.\n\nWhile a device is in a reduced power state its interrupts are\neffectively masked and its MSI(-X) state will be restored when it is\nbrought back to D0. Therefore these functions can simply read and\nwrite msi_desc::msg for devices not in D0.\n\nFurther, read_msi_msg_desc() should only ever be used to update a\npreviously written message, so it can always read msi_desc::msg\nand never needs to touch the hardware.\n\nTested-by: \"Michael Chan\" \u003cmchan@broadcom.com\u003e\nSigned-off-by: Ben Hutchings \u003cbhutchings@solarflare.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "ea5f9fc5899660dd26c1ccf3fab183bd041140ee", "tree": "b0d0517ee4064cfb587651b195ee5d2be864a8cc", "parents": [ "8cc2bfd87fdd2f4a31f39c86f59df4b4be2c0adc" ], "author": { "name": "Matthew Garrett", "email": "mjg@redhat.com", "time": "Tue Jun 22 17:03:03 2010 -0400" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:34 2010 -0700" }, "message": "PCI: Default PCIe ASPM control to on and require !EMBEDDED to disable\n\nThe CONFIG_PCIEASPM option is confusing and potentially dangerous. ASPM is\na hardware mediated feature rather than one under direct OS control, and\neven if the config option is disabled the system firmware may have turned\non ASPM on various bits of hardware. This can cause problems later -\nvarious hardware that claims to support ASPM does a poor job of it and may\nhang or cause other difficulties. The kernel is able to recognise this in\nmany cases and disable the ASPM functionality, but only if CONFIG_PCIEASPM\nis enabled.\n\nGiven that in its default configuration this option will either leave the\nhardware as it was originally or disable hardware functionality that may\ncause problems, it should by default y. The only reason to disable it\nought to be to reduce code size, so make it dependent on CONFIG_EMBEDDED.\n\nSigned-off-by: Matthew Garrett \u003cmjg@redhat.com\u003e\nCc: lrodriguez@atheros.com\nCc: maximlevitsky@gmail.com\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "8cc2bfd87fdd2f4a31f39c86f59df4b4be2c0adc", "tree": "41961bc545408064b5bba62cd7ed950097cae589", "parents": [ "a3f5835a8e0bd25ed15becd65e01aa3d5ac8d771" ], "author": { "name": "Kenji Kaneshige", "email": "kaneshige.kenji@jp.fujitsu.com", "time": "Wed Jun 23 16:04:10 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:33 2010 -0700" }, "message": "PCI: kernel oops on access to pci proc file while hot-removal\n\nI encountered the problem that /proc/bus/pci/XX/YY is not removed even\nafter the corresponding device is hot-removed, if the file is still\nbeing opened. In addtion, accessing this file in this situation causes\nkernel panic (see below).\n\nBecasue the pci_proc_detach_device() doesn\u0027t call remove_proc_entry()\nif struct proc_dir_entry-\u003ecount \u003e 1, access to /proc/bus/pci/XX/YY\nwould refer to struct pci_dev that was already freed.\n\nThough I don\u0027t know why the check for proc_dir_entry-\u003ecount was added,\nI don\u0027t think it is needed. Removing this check fixes the problem.\n\nSteps to reproduce\n------------------\n# cd /sys/bus/pci/slots/2/\n# PROC_BUS_PCI_FILE\u003d/proc/bus/pci/`awk -F: \u0027{print $2\"/\"$3}\u0027 \u003c address`.0\n# sleep 10000 \u003c $PROC_BUS_PCI_FILE \u0026\n# echo 0 \u003e power\n# while true; do cat $PROC_BUS_PCI_FILE \u003e /dev/null; done\n\nOops Messages\n-------------\nBUG: unable to handle kernel NULL pointer dereference at 00000042\nIP: [\u003cc05c82d5\u003e] pci_user_read_config_dword+0x65/0xa0\n*pdpt \u003d 000000002185e001 *pde \u003d 0000000476a79067\nOops: 0000 [#1] SMP\nlast sysfs file: /sys/devices/pci0000:00/0000:00:1c.0/0000:10:00.0/local_cpus\nModules linked in: autofs4 sunrpc cpufreq_ondemand acpi_cpufreq ipv6 dm_mirror dm_region_hash dm_log dm_mod e1000e i2c_i801 i2c_core iTCO_wdt igb sg pcspkr dca iTCO_vendor_support ext4 mbcache jbd2 sd_mod crc_t10dif lpfc mptsas scsi_transport_fc mptscsih mptbase scsi_tgt scsi_transport_sas [last unloaded: microcode]\n\nPid: 2997, comm: cat Not tainted 2.6.34-kk #32 SB/PRIMEQUEST 1800E\nEIP: 0060:[\u003cc05c82d5\u003e] EFLAGS: 00010046 CPU: 19\nEIP is at pci_user_read_config_dword+0x65/0xa0\nEAX: 00000002 EBX: e44f1800 ECX: e144df14 EDX: 155668c7\nESI: 00000087 EDI: 00000000 EBP: e144df40 ESP: e144df0c\n DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068\nProcess cat (pid: 2997, ti\u003de144c000 task\u003de26f2570 task.ti\u003de144c000)\nStack:\n c09ceac0 c0570f72 ffffffff 08c57000 00000000 00001000 e44f1800 c05d2404\n\u003c0\u003e e144df40 00001000 00000000 00001000 08c57000 3093ae50 e420cb40 e358d5c0\n\u003c0\u003e c05d2300 fffffffb c054984f e144df9c 00008000 08c57000 e358d5c0 00008000\nCall Trace:\n [\u003cc0570f72\u003e] ? security_capable+0x22/0x30\n [\u003cc05d2404\u003e] ? proc_bus_pci_read+0x104/0x220\n [\u003cc05d2300\u003e] ? proc_bus_pci_read+0x0/0x220\n [\u003cc054984f\u003e] ? proc_reg_read+0x5f/0x90\n [\u003cc05497f0\u003e] ? proc_reg_read+0x0/0x90\n [\u003cc050694d\u003e] ? vfs_read+0x9d/0x190\n [\u003cc04958f4\u003e] ? audit_syscall_entry+0x204/0x230\n [\u003cc0506a81\u003e] ? sys_read+0x41/0x70\n [\u003cc0402f1f\u003e] ? sysenter_do_call+0x12/0x28\nCode: b4 26 00 00 00 00 b8 20 88 b1 c0 c7 44 24 08 ff ff ff ff e8 3e 52 22 00 f6 83 24 04 00 00 20 75 34 8b 43 08 8d 4c 24 08 8b 53 1c \u003c8b\u003e 70 40 89 4c 24 04 89 f9 c7 04 24 04 00 00 00 ff 16 89 c6 f0\nEIP: [\u003cc05c82d5\u003e] pci_user_read_config_dword+0x65/0xa0 SS:ESP 0068:e144df0c\nCR2: 0000000000000042\n\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "a3f5835a8e0bd25ed15becd65e01aa3d5ac8d771", "tree": "1a0e2020ab915f1e958b8ec6ce50b3c49c5b5115", "parents": [ "852972acff8f10f3a15679be2059bb94916cba5d" ], "author": { "name": "Kulikov Vasiliy", "email": "segooon@gmail.com", "time": "Tue Jun 29 14:15:28 2010 +0400" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:18 2010 -0700" }, "message": "PCI: pci-sysfs: remove casts from void*\n\nRemove unnesessary casts from void*.\n\nSigned-off-by: Kulikov Vasiliy \u003csegooon@gmail.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "3f579c340fe6d6bdd8c6f9f144e7c3b85d4174ec", "tree": "7dbffa4e375aa2315c19db402857a07b24c82b40", "parents": [ "0ba10bc75271e4139eb9ca67d107624d581e3a94" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Fri May 21 14:35:06 2010 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:16 2010 -0700" }, "message": "PCI hotplug: make sure child bridges are enabled at hotplug time\n\nFound one PCIe Module with several bridges built-in where a \"cold\"\nhotadd doesn\u0027t work.\n\nIf we end up reassigning bridge windows at hotadd time, and have to loop\nthrough assigning new ranges, we won\u0027t end up enabling the child bridges\nbecause the first assignment pass already tried to enable them, which\nprevents __pci_bridge_assign_resource from updating the windows.\n\nSo try to move enabling of child bridges to the end, and only do it\nonce.\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "0ba10bc75271e4139eb9ca67d107624d581e3a94", "tree": "3190954fc57e9c387b80514751fb28e6a87f6c5e", "parents": [ "01b666df487b80c956cef3ce3253776ddeebd41e" ], "author": { "name": "Praveen Kalamegham", "email": "praveen@nextio.com", "time": "Thu May 20 12:15:01 2010 -0500" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:16 2010 -0700" }, "message": "PCI hotplug: shpchp: Removed check for hotplug of display devices\n\nRemoved check to prevent hotplug of display devices within shpchp.\nOriginally this was thought to have been required within the PCI\nHotplug specification for some legacy devices. However there is\nno such requirement in the most recent revision. The check prevents\nhotplug of not only display devices but also computational GPUs\nwhich require serviceability.\n\nSigned-off-by: Praveen Kalamegham \u003cpraveen@nextio.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "01b666df487b80c956cef3ce3253776ddeebd41e", "tree": "e3714b5a3bf6f4b6bc3a049c4f7e4a045dcd1f30", "parents": [ "41cd766b065970ff6f6c89dd1cf55fa706c84a3d" ], "author": { "name": "Praveen Kalamegham", "email": "praveen@nextio.com", "time": "Thu May 20 15:32:22 2010 -0500" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:15 2010 -0700" }, "message": "PCI hotplug: pciehp: Fixed return value sign for pciehp_unconfigure_device\n\npciehp_unconfigure_device() should return -EINVAL, not EINVAL.\n\nSigned-off-by: Praveen Kalamegham \u003cpraveen@nextio.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "41cd766b065970ff6f6c89dd1cf55fa706c84a3d", "tree": "f52a7346daaaad331dbd260f0e21bcf9d108b2e6", "parents": [ "4302e0fb7fa5b071e30f3cfb68e85155b3d69d9b" ], "author": { "name": "Matthew Garrett", "email": "mjg@redhat.com", "time": "Wed Jun 09 16:05:07 2010 -0400" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:15 2010 -0700" }, "message": "PCI: Don\u0027t enable aspm before drivers have had a chance to veto it\n\nThe aspm code will currently set the configured aspm policy before drivers\nhave had an opportunity to indicate that their hardware doesn\u0027t support it.\nUnfortunately, putting some hardware in L0 or L1 can result in the hardware\nno longer responding to any requests, even after aspm is disabled. It makes\nmore sense to leave aspm policy at the BIOS defaults at initial setup time,\nreconfiguring it after pci_enable_device() is called. This allows the\ndriver to blacklist individual devices beforehand.\n\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Matthew Garrett \u003cmjg@redhat.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "4302e0fb7fa5b071e30f3cfb68e85155b3d69d9b", "tree": "059617eb4f3350ce40cb44c9537dce7a1168e2ea", "parents": [ "2eb5ebd3665a38a4526b45cb3a31a132b2aa9927" ], "author": { "name": "Kenji Kaneshige", "email": "kaneshige.kenji@jp.fujitsu.com", "time": "Thu Jun 17 10:42:44 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:14 2010 -0700" }, "message": "PCI: fix wrong memory address handling in MSI-X\n\nUse resource_size_t for MMIO address instead of unsigned long. Otherwise,\nhigher 32-bits of MMIO address are cleared unexpectedly in x86-32 PAE.\n\nAcked-by: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\nSigned-off-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "2eb5ebd3665a38a4526b45cb3a31a132b2aa9927", "tree": "1243c320e14eaf58a1208ccb021b8e70891d85ca", "parents": [ "7736a05a320712c0a9b8f9e1cd0688b2c0848009" ], "author": { "name": "Junchang Wang", "email": "junchangwang@gmail.com", "time": "Fri Jun 18 10:02:33 2010 +0800" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:14 2010 -0700" }, "message": "PCI: check return value of pci_enable_device() when enabling bridges\n\npci_enable_device can fail. In that case, a printed warning would be\nmore appropriate.\n\nSigned-off-by: Justin P. Mattock \u003cjustinmattock@gmail.com\u003e\nSigned-off-by: Junchang Wang \u003cjunchangwang@gmail.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "7736a05a320712c0a9b8f9e1cd0688b2c0848009", "tree": "571e5ef6ee61eee5f61af3db17e69fea4f3a37b6", "parents": [ "7bd1c365fd124624191d49dcc1eb9759d6017ec3" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@vyatta.com", "time": "Tue Jun 01 09:00:16 2010 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:13 2010 -0700" }, "message": "PCI: sparse warning (trivial)\n\nAssigning zero where NULL should be used.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "549e15611b4ac1de51ef0e0a79c2704f50a638a2", "tree": "d86b0d1b6ce7ecfa80d7312ce40698c0bfadb544", "parents": [ "aff6136974e4ac43574973a5b4de15d97506b16a" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sun May 23 10:22:55 2010 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:12 2010 -0700" }, "message": "PCI: disable MSI on VIA K8M800\n\nMSI delivery from on-board ahci controller doesn\u0027t work on K8M800. At\nthis point, it\u0027s unclear whether the culprit is with the ahci\ncontroller or the host bridge. Given the track record and considering\nthe rather minimal impact of MSI, disabling it seems reasonable.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReported-by: Rainer Hurtado Navarro \u003cpublio.escipion.el.africano@gmail.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "aff6136974e4ac43574973a5b4de15d97506b16a", "tree": "4347e297898fd99291253081cf45c52675636389", "parents": [ "3b8fdb759e6ed446433c6dfd5a226d9007925596" ], "author": { "name": "Clemens Ladisch", "email": "clemens@ladisch.de", "time": "Wed May 26 12:21:10 2010 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:11 2010 -0700" }, "message": "PCI quirk: AMD 780: work around wrong vendor ID on APC bridge\n\nIn all AMD 780 family northbridges, the vendor ID of the internal\ngraphics PCI/PCI bridge reads not as AMD but as that of the mainboard\nvendor, because the hardware actually returns the value of the subsystem\nvendor ID (erratum 18).\n\nWe currently have additional quirk entries for Asus and Acer, but it is\nlikely that we will encounter more systems with other vendor IDs.\n\nSince we do not know in advance all possible vendor IDs, a better way to\nfind the device is to declare the quirk on the host bridge, whose ID is\nalways correct, and use that device as a stepping stone to find the PCI/\nPCI bridge, if present.\n\nReviewed-by: Matthew Wilcox \u003cwilly@linux.intel.com\u003e\nSigned-off-by: Clemens Ladisch \u003cclemens@ladisch.de\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "3b8fdb759e6ed446433c6dfd5a226d9007925596", "tree": "8b59d086a555788fdcd79d508ff20016e313517c", "parents": [ "f6735590e9f441762ab5afeff64ded99e5b19a68" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Wed May 26 12:46:39 2010 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:10 2010 -0700" }, "message": "PCI: hotplug/shpchp_hpc: add parenthesis in SLOT_REG_RSVDZ_MASK\n\nThe SLOT_REG_RSVDZ_MASK macro is normally used like this:\n\tslot_reg \u0026\u003d ~SLOT_REG_RSVDZ_MASK;\nThe ~ operator has higher precedence than the | operator from inside the\nmacro, so it needs parenthesis.\n\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "f6735590e9f441762ab5afeff64ded99e5b19a68", "tree": "58e15ba0d4c00195da9e9b199b7fc73de7f51e64", "parents": [ "73cd3b43f08cc9a9bcb168994b8e9ebd983ff573" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 27 11:21:11 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:10 2010 -0700" }, "message": "PCI aerdrv: fix annoying warnings\n\nSome compiler generates following warnings:\n\n In function \u0027aer_isr\u0027:\n warning: \u0027e_src.id\u0027 may be used uninitialized in this function\n warning: \u0027e_src.status\u0027 may be used uninitialized in this function\n\nAvoid status flag \"int ret\" and return constants instead, so that\ngcc sees the return value matching \"it is initialized\" better.\n\nAcked-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "f3ec4f87d607f40497afdb5ac03f11e2ea253d52", "tree": "b485337aee10cb1c0fcb1593d8947b5370aa73ff", "parents": [ "a2dccdb2055abeb8a7ce8e45e5f83de9c980a00c" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Tue Jun 08 15:23:51 2010 -0400" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 30 09:29:09 2010 -0700" }, "message": "PCI: change device runtime PM settings for probe and remove\n\nThis patch (as1388) changes the way the PCI core handles runtime PM\nsettings when probing or unbinding drivers. Now the core will make\nsure the device is enabled for runtime PM, with a usage count \u003e\u003d 1,\nwhen a driver is probed. It does the same when calling a driver\u0027s\nremove method.\n\nIf the driver wants to use runtime PM, all it has to do is call\npm_runtime_pu_noidle() near the end of its probe routine (to cancel\nthe core\u0027s usage increment) and pm_runtime_get_noresume() near the\nstart of its remove routine (to restore the usage count). It does not\nneed to mess around with setting the runtime state to enabled,\ndisabled, active, or suspended.\n\nThe patch updates e1000e and r8169, the only PCI drivers that already\nuse the existing runtime PM interface.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nAcked-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "7a42c4ff02d1bd764804a4ba36c2b839070c5e7d", "tree": "1ad8df4ba2529135b05d8e5762557ad0da37e2f1", "parents": [ "b37fa16e78d6f9790462b3181602a26b5af36260", "323f99cbc35c52a65dea9d072b3ecf1e662240d2", "80a506b8fdcfa868bb53eb740f928217d0966fc1" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Tue Jul 27 18:19:32 2010 +0200" }, "committer": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Tue Jul 27 18:19:32 2010 +0200" }, "message": "Merge branches \u0027iommu-api/2.6.36\u0027 and \u0027amd-iommu/2.6.36\u0027 into iommu/2.6.36\n" }, { "commit": "323f99cbc35c52a65dea9d072b3ecf1e662240d2", "tree": "db4420fb391465df818949a2190e8acd8637164f", "parents": [ "1c5474a65bf15a4cb162dfff86d6d0b5a08a740c" ], "author": { "name": "Tom Lyon", "email": "pugs@cisco.com", "time": "Fri Jul 02 16:56:14 2010 -0400" }, "committer": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Mon Jul 19 15:44:25 2010 +0200" }, "message": "iommu-api: Extension to check for interrupt remapping\n\nThis patch allows IOMMU users to determine whether the\nhardware and software support safe, isolated interrupt\nremapping. Not all Intel IOMMUs have the hardware, and the\nsoftware for AMD is not there yet.\n\nSigned-off-by: Tom Lyon \u003cpugs@cisco.com\u003e\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\n" }, { "commit": "c125e96f044427f38d106fab7bc5e4a5e6a18262", "tree": "d9bbd40cc933fe522dbdf8ca2f7edf7b6f2f7ca4", "parents": [ "b14e033e17d0ea0ba12668d0d2f371cd31586994" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Jul 05 22:43:53 2010 +0200" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Jul 19 01:58:48 2010 +0200" }, "message": "PM: Make it possible to avoid races between wakeup and system sleep\n\nOne of the arguments during the suspend blockers discussion was that\nthe mainline kernel didn\u0027t contain any mechanisms making it possible\nto avoid races between wakeup and system suspend.\n\nGenerally, there are two problems in that area. First, if a wakeup\nevent occurs exactly when /sys/power/state is being written to, it\nmay be delivered to user space right before the freezer kicks in, so\nthe user space consumer of the event may not be able to process it\nbefore the system is suspended. Second, if a wakeup event occurs\nafter user space has been frozen, it is not generally guaranteed that\nthe ongoing transition of the system into a sleep state will be\naborted.\n\nTo address these issues introduce a new global sysfs attribute,\n/sys/power/wakeup_count, associated with a running counter of wakeup\nevents and three helper functions, pm_stay_awake(), pm_relax(), and\npm_wakeup_event(), that may be used by kernel subsystems to control\nthe behavior of this attribute and to request the PM core to abort\nsystem transitions into a sleep state already in progress.\n\nThe /sys/power/wakeup_count file may be read from or written to by\nuser space. Reads will always succeed (unless interrupted by a\nsignal) and return the current value of the wakeup events counter.\nWrites, however, will only succeed if the written number is equal to\nthe current value of the wakeup events counter. If a write is\nsuccessful, it will cause the kernel to save the current value of the\nwakeup events counter and to abort the subsequent system transition\ninto a sleep state if any wakeup events are reported after the write\nhas returned.\n\n[The assumption is that before writing to /sys/power/state user space\nwill first read from /sys/power/wakeup_count. Next, user space\nconsumers of wakeup events will have a chance to acknowledge or\nveto the upcoming system transition to a sleep state. Finally, if\nthe transition is allowed to proceed, /sys/power/wakeup_count will\nbe written to and if that succeeds, /sys/power/state will be written\nto as well. Still, if any wakeup events are reported to the PM core\nby kernel subsystems after that point, the transition will be\naborted.]\n\nAdditionally, put a wakeup events counter into struct dev_pm_info and\nmake these per-device wakeup event counters available via sysfs,\nso that it\u0027s possible to check the activity of various wakeup event\nsources within the kernel.\n\nTo illustrate how subsystems can use pm_wakeup_event(), make the\nlow-level PCI runtime PM wakeup-handling code use it.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nAcked-by: markgross \u003cmarkgross@thegnar.org\u003e\nReviewed-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\n" }, { "commit": "58c84eda07560a6b75b03e8d3b26d6eddfc14011", "tree": "0104345d24d5fb79842ffd563ea69fdf2906931d", "parents": [ "2f7989efd4398d92b8adffce2e07dd043a0895fe" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Thu Jul 15 09:41:42 2010 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 16 11:39:48 2010 -0700" }, "message": "PCI: fall back to original BIOS BAR addresses\n\nIf we fail to assign resources to a PCI BAR, this patch makes us try the\noriginal address from BIOS rather than leaving it disabled.\n\nLinux tries to make sure all PCI device BARs are inside the upstream\nPCI host bridge or P2P bridge apertures, reassigning BARs if necessary.\nWindows does similar reassignment.\n\nBefore this patch, if we could not move a BAR into an aperture, we left\nthe resource unassigned, i.e., at address zero. Windows leaves such BARs\nat the original BIOS addresses, and this patch makes Linux do the same.\n\nThis is a bit ugly because we disable the resource long before we try to\nreassign it, so we have to keep track of the BIOS BAR address somewhere.\nFor lack of a better place, I put it in the struct pci_dev.\n\nI think it would be cleaner to attempt the assignment immediately when the\nclaim fails, so we could easily remember the original address. But we\ncurrently claim motherboard resources in the middle, after attempting to\nclaim PCI resources and before assigning new PCI resources, and changing\nthat is a fairly big job.\n\nAddresses https://bugzilla.kernel.org/show_bug.cgi?id\u003d16263\n\nReported-by: Andrew \u003cnitr0@seti.kr.ua\u003e\nTested-by: Andrew \u003cnitr0@seti.kr.ua\u003e\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "a44061aa8b5d58b2729faca4c155a94a5bea2a09", "tree": "3f4e72439ad65c443c0151961883ea0a6e14d20d", "parents": [ "e8b6f970107cfc9c00cdcdb12ec6c7e135cf379f" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Jul 01 10:11:45 2010 +0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Tue Jul 06 22:34:26 2010 -0400" }, "message": "ACPICA: Remove wakeup GPE reference counting which is not used\n\nAfter the previous patch that introduced acpi_gpe_wakeup() and\nmodified the ACPI suspend and wakeup code to use it, the third\nargument of acpi_{enable|disable}_gpe() and the GPE wakeup\nreference counter are not necessary any more. Remove them and\nmodify all of the users of acpi_{enable|disable}_gpe()\naccordingly. Also drop GPE type constants that aren\u0027t used\nany more.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\nSigned-off-by: Bob Moore \u003crobert.moore@intel.com\u003e\nSigned-off-by: Lin Ming \u003cming.m.lin@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "a7b917256d8afacadc614414c4b0d411f76f3747", "tree": "295558a19f52e4c507da57204cc6a86ba22708c6", "parents": [ "dee70a32fa90cd05a5e34d03a48d549473569101", "b03214d559471359e2a85ae256686381d0672f29" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 27 07:49:45 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 27 07:49:45 2010 -0700" }, "message": "Merge branch \u0027virtio\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6\n\n* \u0027virtio\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6:\n virtio-pci: disable msi at startup\n virtio: return ENOMEM on out of memory\n" }, { "commit": "dee70a32fa90cd05a5e34d03a48d549473569101", "tree": "1aab213cb310996fd2f0a324ef5b0c61d3d2e0e6", "parents": [ "29ccb201a28f20885c90954152db8421a2efe779", "b27759f880018b0cd43543dc94c921341b64b5ec" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 27 07:41:04 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 27 07:41:04 2010 -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/PM: Do not use native PCIe PME by default\n" }, { "commit": "b03214d559471359e2a85ae256686381d0672f29", "tree": "b2c5d617304bffc8dd4917ecef251ec109eb3b8b", "parents": [ "686d363786a53ed28ee875b84ef24e6d5126ef6f" ], "author": { "name": "Michael S. Tsirkin", "email": "mst@redhat.com", "time": "Wed Jun 23 22:49:06 2010 -0600" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Wed Jun 23 22:49:07 2010 +0930" }, "message": "virtio-pci: disable msi at startup\n\nvirtio-pci resets the device at startup by writing to the status\nregister, but this does not clear the pci config space,\nspecifically msi enable status which affects register\nlayout.\n\nThis breaks things like kdump when they try to use e.g. virtio-blk.\n\nFix by forcing msi off at startup. Since pci.c already has\na routine to do this, we export and use it instead of duplicating code.\n\nSigned-off-by: Michael S. Tsirkin \u003cmst@redhat.com\u003e\nTested-by: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nAcked-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCc: linux-pci@vger.kernel.org\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: stable@kernel.org\n" }, { "commit": "b27759f880018b0cd43543dc94c921341b64b5ec", "tree": "486e63a80e0f11d93f9f8ee3a5780b5030154cd0", "parents": [ "7e27d6e778cd87b6f2415515d7127eba53fe5d02" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jun 18 17:04:22 2010 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jun 18 09:36:37 2010 -0700" }, "message": "PCI/PM: Do not use native PCIe PME by default\n\nCommit c7f486567c1d0acd2e4166c47069835b9f75e77b\n(PCI PM: PCIe PME root port service driver) causes the native PCIe\nPME signaling to be used by default, if the BIOS allows the kernel to\ncontrol the standard configuration registers of PCIe root ports.\nHowever, the native PCIe PME is coupled to the native PCIe hotplug\nand calling pcie_pme_acpi_setup() makes some BIOSes expect that\nthe native PCIe hotplug will be used as well. That, in turn, causes\nproblems to appear on systems where the PCIe hotplug driver is not\nloaded. The usual symptom, as reported by Jaroslav Kameník and\nothers, is that the ACPI GPE associated with PCIe hotplug keeps\nfiring continuously causing kacpid to take substantial percentage\nof CPU time.\n\nTo work around this issue, change the default so that the native\nPCIe PME signaling is only used if directly requested with the help\nof the pcie_pme\u003d command line switch.\n\nFixes https://bugzilla.kernel.org/show_bug.cgi?id\u003d15924 , which is\na listed regression from 2.6.33.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nReported-by: Jaroslav Kameník \u003cjaroslav@kamenik.cz\u003e\nTested-by: Antoni Grzymala \u003cantekgrzymala@gmail.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "2d9e667efdfb4e986074d98e7d9a424003c7c43b", "tree": "a3436795620225e16c676882caf6822e219b98b6", "parents": [ "00dfff77e7184140dc45724c7232e99302f6bf97" ], "author": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Tue Jun 15 10:57:57 2010 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Tue Jun 15 10:57:57 2010 +0100" }, "message": "intel-iommu: Force-disable IOMMU for iGFX on broken Cantiga revisions.\n\nCertain revisions of this chipset appear to be broken. There is a shadow\nGTT which mirrors the real GTT but contains pre-translated physical\naddresses, for performance reasons. When a GTT update happens, the\ntranslations are done once and the resulting physical addresses written\nback to the shadow GTT.\n\nExcept sometimes, the physical address is actually written back to the\n_real_ GTT, not the shadow GTT. Thus we start to see faults when that\nphysical address is fed through translation again.\n\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "00dfff77e7184140dc45724c7232e99302f6bf97", "tree": "16f6096b5ab13a42c7119e3d5f9c0b21817eacaf", "parents": [ "25cbff1660d3f4c059a178a1e5b851be6d70c5e8" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Mon Jun 14 17:17:32 2010 +0200" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Tue Jun 15 10:50:46 2010 +0100" }, "message": "intel-iommu: Fix double lock in get_domain_for_dev()\n\nstanse found the following double lock.\n\nIn get_domain_for_dev:\n spin_lock_irqsave(\u0026device_domain_lock, flags);\n domain_exit(domain);\n domain_remove_dev_info(domain);\n spin_lock_irqsave(\u0026device_domain_lock, flags);\n spin_unlock_irqrestore(\u0026device_domain_lock, flags);\n spin_unlock_irqrestore(\u0026device_domain_lock, flags);\n\nThis happens when the domain is created by another CPU at the same time \nas this function is creating one, and the other CPU wins the race to \nattach it to the device in question, so we have to destroy our own \nnewly-created one.\n\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "25cbff1660d3f4c059a178a1e5b851be6d70c5e8", "tree": "b0f43789d01fcb89041195550a582a41dfb979d7", "parents": [ "7e27d6e778cd87b6f2415515d7127eba53fe5d02" ], "author": { "name": "Sheng Yang", "email": "sheng@linux.intel.com", "time": "Sat Jun 12 19:21:42 2010 +0800" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Tue Jun 15 10:40:02 2010 +0100" }, "message": "intel-iommu: Fix reference by physical address in intel_iommu_attach_device()\n\nCommit a99c47a2 \"intel-iommu: errors with smaller iommu widths\" replace the\ndmar_domain-\u003epgd with the first entry of page table when iommu\u0027s supported\nwidth is smaller than dmar_domain\u0027s. But it use physical address directly\nfor new dmar_domain-\u003epgd...\n\nThis result in KVM oops with VT-d on some machines.\n\nReported-by: Allen Kay \u003callen.m.kay@intel.com\u003e\nCc: Tom Lyon \u003cpugs@cisco.com\u003e\nSigned-off-by: Sheng Yang \u003csheng@linux.intel.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "eda054770e5cd0e9ee1568dfcbcf39f9ade4f545", "tree": "60d29e2a3b095e9d14657cc6e02daba0a1b5f63d", "parents": [ "891a9894ee2e17646b29117635d2c7adfb58ce60", "837c4ef13c44296bb763a0ca0e84a076592474cf" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 11 14:15:44 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 11 14:15:44 2010 -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: clear bridge resource range if BIOS assigned bad one\n PCI: hotplug/cpqphp, fix NULL dereference\n Revert \"PCI: create function symlinks in /sys/bus/pci/slots/N/\"\n PCI: change resource collision messages from KERN_ERR to KERN_INFO\n" }, { "commit": "a7ef7d1f5e898984c479e8c41ca702141bbadc78", "tree": "fa742fbb39071799d02652cf5cbbca3f25af5724", "parents": [ "3be434f0244ee059432f92de7e891ee514f41738" ], "author": { "name": "Jiri Slaby", "email": "jslaby@suse.cz", "time": "Wed Jun 09 22:31:13 2010 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jun 11 13:10:21 2010 -0700" }, "message": "PCI: hotplug/cpqphp, fix NULL dereference\n\nThere are devices out there which are PCI Hot-plug controllers with\ncompaq PCI IDs, but are not bridges, hence have pdev-\u003esubordinate\nNULL. But cpqphp expects the pointer to be non-NULL.\n\nAdd a check to the probe function to avoid oopses like:\nBUG: unable to handle kernel NULL pointer dereference at 00000050\nIP: [\u003cf82e3c41\u003e] cpqhpc_probe+0x951/0x1120 [cpqphp]\n*pdpt \u003d 0000000033779001 *pde \u003d 0000000000000000\n...\n\nThe device here was:\n00:0b.0 PCI Hot-plug controller [0804]: Compaq Computer Corporation PCI Hotplug Controller [0e11:a0f7] (rev 11)\n\tSubsystem: Compaq Computer Corporation Device [0e11:a2f8]\n\nSigned-off-by: Jiri Slaby \u003cjslaby@suse.cz\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "3be434f0244ee059432f92de7e891ee514f41738", "tree": "eadb165d4848010faaf6cc02af401f51a46727d7", "parents": [ "f6d440daebd12be66ea1f834faf2966a49a07bd6" ], "author": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jun 11 13:08:37 2010 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jun 11 13:08:37 2010 -0700" }, "message": "Revert \"PCI: create function symlinks in /sys/bus/pci/slots/N/\"\n\nThis reverts commit 75568f8094eb0333e9c2109b23cbc8b82d318a3c.\n\nSince they\u0027re just a convenience anyway, remove these symlinks since\nthey\u0027re causing duplicate filename errors in the wild.\n\nAcked-by: Alex Chiang \u003cachiang@canonical.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "f6d440daebd12be66ea1f834faf2966a49a07bd6", "tree": "6d5b5d87f7be01fbbfb73be4bd12716788f5ca3f", "parents": [ "9dda696f0de87a2e5cfabb147e28c76b7d3c6846" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Thu Jun 03 13:47:18 2010 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jun 11 13:08:14 2010 -0700" }, "message": "PCI: change resource collision messages from KERN_ERR to KERN_INFO\n\nWe can often deal with PCI resource issues by moving devices around. In\nthat case, there\u0027s no point in alarming the user with messages like these.\nThere are many bug reports where the message itself is the only problem,\ne.g., https://bugs.launchpad.net/ubuntu/+source/linux/+bug/413419 .\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "4daedcfe8c6851aa01cc1997220f2577f4039c13", "tree": "5200735d13bb14343682e23c88c4d7525f0a73e6", "parents": [ "b475a3b83a7709e16a734ef2b8ead4d50f885427" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Jun 03 11:57:04 2010 +0200" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Mon Jun 07 16:03:10 2010 -0400" }, "message": "ahci: add pci quirk for JMB362\n\nJMB362 is a new variant of jmicron controller which is similar to\nJMB360 but has two SATA ports instead of one. As there is no PATA\nport, single function AHCI mode can be used as in JMB360. Add pci\nquirk for JMB362.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReported-by: Aries Lee \u003carieslee@jmicron.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "9a90e09854a3c7cc603ab8fc9163f77bb1f66cfa", "tree": "c8c5f767dd2351c9db440f003cc14401583bafd3", "parents": [ "d372e7fe4698bde3a00b718f7901a0025dda47ef", "d3b383338f105f50724c10a7d81b04a3930e886b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 28 14:42:18 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 28 14:42:18 2010 -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: (27 commits)\n ACPI: Don\u0027t let acpi_pad needlessly mark TSC unstable\n drivers/acpi/sleep.h: Checkpatch cleanup\n ACPI: Minor cleanup eliminating redundant PMTIMER_TICKS to NS conversion\n ACPI: delete unused c-state promotion/demotion data strucutures\n ACPI: video: fix acpi_backlight\u003dvideo\n ACPI: EC: Use kmemdup\n drivers/acpi: use kasprintf\n ACPI, APEI, EINJ injection parameters support\n Add x64 support to debugfs\n ACPI, APEI, Use ERST for persistent storage of MCE\n ACPI, APEI, Error Record Serialization Table (ERST) support\n ACPI, APEI, Generic Hardware Error Source memory error support\n ACPI, APEI, UEFI Common Platform Error Record (CPER) header\n Unified UUID/GUID definition\n ACPI Hardware Error Device (PNP0C33) support\n ACPI, APEI, PCIE AER, use general HEST table parsing in AER firmware_first setup\n ACPI, APEI, Document for APEI\n ACPI, APEI, EINJ support\n ACPI, APEI, HEST table parsing\n ACPI, APEI, APEI supporting infrastructure\n ...\n" }, { "commit": "6109e2ce2600e2db26cd0424bb9c6ed019723288", "tree": "54b5d347bf12e0a987edfb52f287399f748a9a38", "parents": [ "0961d6581c870850342ad6ea25263763433d666f", "ac81860ea073daed50246af54db706c6e491f240" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 18:58:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 18:58:52 2010 -0700" }, "message": "Merge branch \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (36 commits)\n PCI: hotplug: pciehp: Removed check for hotplug of display devices\n PCI: read memory ranges out of Broadcom CNB20LE host bridge\n PCI: Allow manual resource allocation for PCI hotplug bridges\n x86/PCI: make ACPI MCFG reserved error messages ACPI specific\n PCI hotplug: Use kmemdup\n PM/PCI: Update PCI power management documentation\n PCI: output FW warning in pci_read/write_vpd\n PCI: fix typos pci_device_dis/enable to pci_dis/enable_device in comments\n PCI quirks: disable msi on AMD rs4xx internal gfx bridges\n PCI: Disable MSI for MCP55 on P5N32-E SLI\n x86/PCI: irq and pci_ids patch for additional Intel Cougar Point DeviceIDs\n PCI: aerdrv: trivial cleanup for aerdrv_core.c\n PCI: aerdrv: trivial cleanup for aerdrv.c\n PCI: aerdrv: introduce default_downstream_reset_link\n PCI: aerdrv: rework find_aer_service\n PCI: aerdrv: remove is_downstream\n PCI: aerdrv: remove magical ROOT_ERR_STATUS_MASKS\n PCI: aerdrv: redefine PCI_ERR_ROOT_*_SRC\n PCI: aerdrv: rework do_recovery\n PCI: aerdrv: rework get_e_source()\n ...\n" }, { "commit": "0961d6581c870850342ad6ea25263763433d666f", "tree": "371c61fd7f621397907983031003e784a040402e", "parents": [ "1756ac3d3c41341297ea25b818b7fce505bb2a9a", "fd0c8894893cba722bdea12de25b49f980795d06" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 17:25:01 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 17:25:01 2010 -0700" }, "message": "Merge git://git.infradead.org/iommu-2.6\n\n* git://git.infradead.org/iommu-2.6:\n intel-iommu: Set a more specific taint flag for invalid BIOS DMAR tables\n intel-iommu: Combine the BIOS DMAR table warning messages\n panic: Add taint flag TAINT_FIRMWARE_WORKAROUND (\u0027I\u0027)\n panic: Allow warnings to set different taint flags\n intel-iommu: intel_iommu_map_range failed at very end of address space\n intel-iommu: errors with smaller iommu widths\n intel-iommu: Fix boot inside 64bit virtualbox with io-apic disabled\n intel-iommu: use physfn to search drhd for VF\n intel-iommu: Print out iommu seq_id\n intel-iommu: Don\u0027t complain that ACPI_DMAR_SCOPE_TYPE_IOAPIC is not supported\n intel-iommu: Avoid global flushes with caching mode.\n intel-iommu: Use correct domain ID when caching mode is enabled\n intel-iommu mistakenly uses offset_pfn when caching mode is enabled\n intel-iommu: use for_each_set_bit()\n intel-iommu: Fix section mismatch dmar_ir_support() uses dmar_tbl.\n" }, { "commit": "ac81860ea073daed50246af54db706c6e491f240", "tree": "6a4a722670d143b1c42cb4a288ea46f34b834d3f", "parents": [ "3f6ea84a3035cc0ef7488f8e93bc76766799e082" ], "author": { "name": "Praveen Kalamegham", "email": "praveen@nextio.com", "time": "Wed May 19 17:03:12 2010 -0500" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri May 21 14:43:46 2010 -0700" }, "message": "PCI: hotplug: pciehp: Removed check for hotplug of display devices\n\nRemoved check to prevent hotplug of display devices within pciehp.\nOriginally this was thought to have been required within the PCI\nHotplug specification for some legacy devices. However there is\nno such requirement in the most recent revision. The check prevents\nhotplug of not only display devices but also computational GPUs\nwhich require serviceability.\n\nSigned-off-by: Praveen Kalamegham \u003cpraveen@nextio.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "3322340a9db2251ac9d09bc7b8d49e872298ae95", "tree": "40c24330b6acd953d49e827e051bae7d761ec102", "parents": [ "a02ce953a14d6a8aab721b129b3c8ff4981a76e6" ], "author": { "name": "Felix Radensky", "email": "felix@embedded-sol.com", "time": "Sun Mar 28 16:02:02 2010 +0300" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri May 21 14:43:45 2010 -0700" }, "message": "PCI: Allow manual resource allocation for PCI hotplug bridges\n\nAt the moment only PCI-E briges can be flagged as hotplug, thus\nallowing manual resource preallocation via pci\u003dhpmemsize\u003dnnM and\npci\u003dhpiosize\u003dnnM kernel parameters. Some PCI hotplug bridges, e.g.\nPLX 6254 can also benefit from this functionalily, as kernel fails\nto properly allocate their resources when hotplug device is added\nand PCI bus is rescanned.\n\nThis patch adds header quirk for PLX 6254 that marks this bridge\nas hotplug. Other PCI bridges with similar problems can use it\nas well.\n\nSigned-off-by: Felix Radensky \u003cfelix@embedded-sol.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "de139a3393958c5adc75b7df7619d7e48d9ea559", "tree": "85e80f289413fba3158472d28b7e0c3e153ead58", "parents": [ "2c3c8bea608866d8bd9dcf92657d57fdcac011c5" ], "author": { "name": "Chris Wright", "email": "chrisw@sous-sol.org", "time": "Thu May 13 10:43:07 2010 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri May 21 09:37:32 2010 -0700" }, "message": "pci: check caps from sysfs file open to read device dependent config space\n\nThe PCI config space bin_attr read handler has a hardcoded CAP_SYS_ADMIN\ncheck to verify privileges before allowing a user to read device\ndependent config space. This is meant to protect from an unprivileged\nuser potentially locking up the box.\n\nWhen assigning a PCI device directly to a guest with libvirt and KVM,\nthe sysfs config space file is chown\u0027d to the unprivileged user that\nthe KVM guest will run as. The guest needs to have full access to the\ndevice\u0027s config space since it\u0027s responsible for driving the device.\nHowever, despite being the owner of the sysfs file, the CAP_SYS_ADMIN\ncheck will not allow read access beyond the config header.\n\nWith this patch we check privileges against the capabilities used when\nopenining the sysfs file. The allows a privileged process to open the\nfile and hand it to an unprivileged process, and the unprivileged process\ncan still read all of the config space.\n\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nAcked-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "2c3c8bea608866d8bd9dcf92657d57fdcac011c5", "tree": "f509b958d0a65c46c831dbdd447a81e706dd995a", "parents": [ "68d75ed4b84a0806ecd4bc14da4759713b23a532" ], "author": { "name": "Chris Wright", "email": "chrisw@sous-sol.org", "time": "Wed May 12 18:28:57 2010 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri May 21 09:37:31 2010 -0700" }, "message": "sysfs: add struct file* to bin_attr callbacks\n\nThis allows bin_attr-\u003eread,write,mmap callbacks to check file specific data\n(such as inode owner) as part of any privilege validation.\n\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "f39d01be4c59a61a08d0cb53f615e7016b85d339", "tree": "6777590e3ff2ddf4df1d38444ba7d692cd463b7b", "parents": [ "54291263519ac2c9bdda68b23b02fef3808deed4", "7db82437cfcac4bdfe79a6323eb554fdfa271623" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 20 09:20:59 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 20 09:20:59 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (44 commits)\n vlynq: make whole Kconfig-menu dependant on architecture\n add descriptive comment for TIF_MEMDIE task flag declaration.\n EEPROM: max6875: Header file cleanup\n EEPROM: 93cx6: Header file cleanup\n EEPROM: Header file cleanup\n agp: use NULL instead of 0 when pointer is needed\n rtc-v3020: make bitfield unsigned\n PCI: make bitfield unsigned\n jbd2: use NULL instead of 0 when pointer is needed\n cciss: fix shadows sparse warning\n doc: inode uses a mutex instead of a semaphore.\n uml: i386: Avoid redefinition of NR_syscalls\n fix \"seperate\" typos in comments\n cocbalt_lcdfb: correct sections\n doc: Change urls for sparse\n Powerpc: wii: Fix typo in comment\n i2o: cleanup some exit paths\n Documentation/: it\u0027s -\u003e its where appropriate\n UML: Fix compiler warning due to missing task_struct declaration\n UML: add kernel.h include to signal.c\n ...\n" }, { "commit": "affb72c3a8984ba55e055b0a0228c3ea1a056758", "tree": "a6d4c9051110c03f9222bde9c3dcea7822f8570c", "parents": [ "ea8c071cad789b1919355fc7a67182a5c9994e6b" ], "author": { "name": "Huang Ying", "email": "ying.huang@intel.com", "time": "Tue May 18 14:35:16 2010 +0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed May 19 22:40:14 2010 -0400" }, "message": "ACPI, APEI, PCIE AER, use general HEST table parsing in AER firmware_first setup\n\nNow, a dedicated HEST tabling parsing code is used for PCIE AER\nfirmware_first setup. It is rebased on general HEST tabling parsing\ncode of APEI. The firmware_first setup code is moved from PCI core to\nAER driver too, because it is only AER related.\n\nSigned-off-by: Huang Ying \u003cying.huang@intel.com\u003e\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nReviewed-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nAcked-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "fd0c8894893cba722bdea12de25b49f980795d06", "tree": "1101c32f0c154df0255252ea8bfc1be3dbb74184", "parents": [ "3a8663ee6171e1e61f5c139ed65aa0a769380f00" ], "author": { "name": "Ben Hutchings", "email": "ben@decadent.org.uk", "time": "Sat Apr 03 19:38:43 2010 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Wed May 19 08:38:11 2010 +0100" }, "message": "intel-iommu: Set a more specific taint flag for invalid BIOS DMAR tables\n\nWe now know how to deal with these tables so that they are harmless.\nSet TAINT_FIRMWARE_WORKAROUND instead of the default TAINT_WARN.\n\nSigned-off-by: Ben Hutchings \u003cben@decadent.org.uk\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "3a8663ee6171e1e61f5c139ed65aa0a769380f00", "tree": "1950967276af3cc4579c20a7ab925d8c7ecf04fb", "parents": [ "92946bc72f2e74c3281b7fc12be9704d455fb3ed" ], "author": { "name": "Ben Hutchings", "email": "ben@decadent.org.uk", "time": "Sat Apr 03 19:37:23 2010 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Wed May 19 08:37:58 2010 +0100" }, "message": "intel-iommu: Combine the BIOS DMAR table warning messages\n\nWe have nearly the same code for warnings repeated four times. Move\nit into a separate function.\n\nSigned-off-by: Ben Hutchings \u003cben@decadent.org.uk\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "8f6bce3c4f48bd79b57d6ac9f337f5aabee43ea7", "tree": "1085956145a6962060c18eb330ff7242e71208ba", "parents": [ "b79995700e25dd6b0b0aff7edd0c102d1b6281f7" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Sat May 15 23:18:16 2010 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 18 15:02:09 2010 -0700" }, "message": "PCI hotplug: Use kmemdup\n\nUse kmemdup when some other buffer is immediately copied into the\nallocated region.\n\nA simplified version of the semantic patch that makes this change is as\nfollows: (http://coccinelle.lip6.fr/)\n\n// \u003csmpl\u003e\n@@\nexpression from,to,size,flag;\nstatement S;\n@@\n\n- to \u003d \\(kmalloc\\|kzalloc\\)(size,flag);\n+ to \u003d kmemdup(from,size,flag);\n if (to\u003d\u003dNULL || ...) S\n- memcpy(to, from, size);\n// \u003c/smpl\u003e\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "5030718ee465c759c2a851851e79039f58b9efb3", "tree": "dedfe6c7866cf19e3555662ceaa8782454e9338c", "parents": [ "ee6583f6e8f8dad4a53985dbabcd7c242d66a6b6" ], "author": { "name": "Prarit Bhargava", "email": "prarit@redhat.com", "time": "Mon May 17 14:25:14 2010 -0400" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 18 15:00:25 2010 -0700" }, "message": "PCI: output FW warning in pci_read/write_vpd\n\npci_read/write_vpd() can fail due to a timeout. Usually the command\ntimes out because of firmware issues (incorrect vpd length, etc.) on the\nPCI card. Currently, the timeout occurs silently.\n\nOutput a message to the user indicating that they should check with\ntheir vendor for new firmware.\n\nReviewed-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Prarit Bhargava \u003cprarit@redhat.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "ee6583f6e8f8dad4a53985dbabcd7c242d66a6b6", "tree": "e9ed3553db8af0134275fe5d35d26992a0d73040", "parents": [ "9313ff450400e6a2ab10fe6b9bdb12a828329410" ], "author": { "name": "Roman Fietze", "email": "roman.fietze@telemotive.de", "time": "Tue May 18 14:45:47 2010 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 18 14:59:08 2010 -0700" }, "message": "PCI: fix typos pci_device_dis/enable to pci_dis/enable_device in comments\n\nThis fixes all occurrences of pci_enable_device and pci_disable_device\nin all comments. There are no code changes involved.\n\nSigned-off-by: Roman Fietze \u003croman.fietze@telemotive.de\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "9313ff450400e6a2ab10fe6b9bdb12a828329410", "tree": "2cc136c602c9c944c8c4e01034d8dadc4b98ef2d", "parents": [ "e4146bb9088c01c8b6e82be11f0c371f8aff023c" ], "author": { "name": "Alex Deucher", "email": "alexdeucher@gmail.com", "time": "Tue May 18 10:42:53 2010 -0400" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 18 14:33:07 2010 -0700" }, "message": "PCI quirks: disable msi on AMD rs4xx internal gfx bridges\n\nDoesn\u0027t work reliably for internal gfx. Fixes kernel bug\nhttps://bugzilla.kernel.org/show_bug.cgi?id\u003d15626.\n\nSigned-off-by: Alex Deucher \u003calexdeucher@gmail.com\u003e\nCc: Stable \u003cstable@kernel.org\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "e4146bb9088c01c8b6e82be11f0c371f8aff023c", "tree": "586c6d76a2077de112e6fafd1d6f36d3b4d589d8", "parents": [ "33852cb03ee4cdb05dc6e3a21ec19a4ee63511a4" ], "author": { "name": "Ben Hutchings", "email": "ben@decadent.org.uk", "time": "Sun May 16 02:28:49 2010 +0100" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 18 14:32:32 2010 -0700" }, "message": "PCI: Disable MSI for MCP55 on P5N32-E SLI\n\nAs reported in \u003chttp://bugs.debian.org/552299\u003e, MSI appears to be\nbroken for this on-board device. We already have a quirk for the\nP5N32-SLI Premium; extend it to cover both variants of the board.\n\nReported-by: Romain DEGEZ \u003cromain.degez@smartjog.com\u003e\nSigned-off-by: Ben Hutchings \u003cben@decadent.org.uk\u003e\nCc: stable@kernel.org\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "8123d8f17d8ba9d67e556688e4f025456ca97842", "tree": "1d15088a32644e464ad3536ad7bec775050065eb", "parents": [ "06ee772043c7ad125f2c2e6a08dc563706f39e8d", "795e74f7a69f9c08afa4fa7c86cc4f18a62bd630" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 07:22:37 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 07:22:37 2010 -0700" }, "message": "Merge branch \u0027core-iommu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-iommu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86/amd-iommu: Add amd_iommu\u003doff command line option\n iommu-api: Remove iommu_{un}map_range functions\n x86/amd-iommu: Implement -\u003e{un}map callbacks for iommu-api\n x86/amd-iommu: Make amd_iommu_iova_to_phys aware of multiple page sizes\n x86/amd-iommu: Make iommu_unmap_page and fetch_pte aware of page sizes\n x86/amd-iommu: Make iommu_map_page and alloc_pte aware of page sizes\n kvm: Change kvm_iommu_map_pages to map large pages\n VT-d: Change {un}map_range functions to implement {un}map interface\n iommu-api: Add -\u003e{un}map callbacks to iommu_ops\n iommu-api: Add iommu_map and iommu_unmap functions\n iommu-api: Rename -\u003e{un}map function pointers to -\u003e{un}map_range\n" }, { "commit": "8954da1f82a468deeeae3683252b5440e7f4ccbe", "tree": "3d9d7c6899f7757c68a4ccf5b38ad128d0d3dd7c", "parents": [ "a99c47a228c194aa75bffdcb82806c5f33c7c63b" ], "author": { "name": "Tom Lyon", "email": "pugs@cisco.com", "time": "Mon May 17 08:19:52 2010 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Mon May 17 08:34:20 2010 +0100" }, "message": "intel-iommu: intel_iommu_map_range failed at very end of address space\n\nintel_iommu_map_range() doesn\u0027t allow allocation at the very end of the\naddress space; that code has been simplified and corrected.\n\nSigned-off-by: Tom Lyon \u003cpugs@cisco.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "a99c47a228c194aa75bffdcb82806c5f33c7c63b", "tree": "90f8651c7374356bb29811ca6401858fb545610b", "parents": [ "4f506e07e0a3dff34427cece255a8f390a78d5a0" ], "author": { "name": "Tom Lyon", "email": "pugs@cisco.com", "time": "Mon May 17 08:20:45 2010 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Mon May 17 08:34:18 2010 +0100" }, "message": "intel-iommu: errors with smaller iommu widths\n\nWhen using iommu_domain_alloc with the Intel iommu, the domain address\nwidth is always initialized to 48 bits (agaw 2). This domain-\u003eagaw value\nis then used by pfn_to_dma_pte to (always) build a 4 level page table.\nHowever, not all systems support iommu width of 48 or 4 level page tables.\nIn particular, the Core i5-660 and i5-670 support an address width of 36\nbits (not 39!), an agaw of only 1, and only 3 level page tables.\n\nThis version of the patch simply lops off extra levels of the page tables\nif the agaw value of the iommu is less than what is currently allocated\nfor the domain (in intel_iommu_attach_device). If there were already\nallocated addresses above what the new iommu can handle, EFAULT is\nreturned.\n\nSigned-off-by: Tom Lyon \u003cpugs@cisco.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "769d9968e42c995eaaf61ac5583d998f32e0769a", "tree": "e777fd34d8772fe3a89491f6669161c66c78a2cf", "parents": [ "7ac512aa8237c43331ffaf77a4fd8b8d684819ba" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 12 18:39:45 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 12 18:39:45 2010 -0700" }, "message": "Revert \"PCI: update bridge resources to get more big ranges in PCI assign unssigned\"\n\nThis reverts commit 977d17bb1749517b353874ccdc9b85abc7a58c2a, because it\ncan cause problems with some devices not getting any resources at all\nwhen the resource tree is re-allocated.\n\nFor an example of this, see\n\n\thttps://bugzilla.kernel.org/show_bug.cgi?id\u003d15960\n\t(originally https://bugtrack.alsa-project.org/alsa-bug/view.php?id\u003d4982)\n\t(lkml thread: http://lkml.org/lkml/2010/4/19/20)\n\nwhere Peter Henriksson reported his Xonar DX sound card gone, because\nthe IO port region was no longer allocated.\n\nReported-bisected-and-tested-by: Peter Henriksson \u003cpeter.henriksson@gmail.com\u003e\nRequested-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nRequested-by: Clemens Ladisch \u003cclemens@ladisch.de\u003e\nAcked-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "caa5afbd4831c649b951ae1227a7985f47547e31", "tree": "5000986023ae83933a94795ab1bc22519f9d4e80", "parents": [ "f6d3780061283039de33b402c35c3bf9322afe14" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:23:17 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:40 2010 -0700" }, "message": "PCI: aerdrv: trivial cleanup for aerdrv_core.c\n\nStyle cleanup for pci_{en,dis}able_pcie_error_reporting().\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "f6d3780061283039de33b402c35c3bf9322afe14", "tree": "67ec48ba847e45e372d20f93facb658c4d6f2b4f", "parents": [ "89713422a768458a0d375f0c2f3586cd5ccde6a1" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:22:11 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:39 2010 -0700" }, "message": "PCI: aerdrv: trivial cleanup for aerdrv.c\n\nSkip zero-ing in aer_alloc_rpc() since it is allocated by kzalloc().\nThe closing comment marker \"*/\" is recommended for kernel-doc comments.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "89713422a768458a0d375f0c2f3586cd5ccde6a1", "tree": "c446440123602cdb5320617ac7a8c2dbf514ff41", "parents": [ "517cae3829ae8cc3033c24f60e64eb251b2f0d14" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:21:27 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:38 2010 -0700" }, "message": "PCI: aerdrv: introduce default_downstream_reset_link\n\nI noticed that when I inject a fatal error to an endpoint via\naer-inject, aer_root_reset() is called as reset_link for a\ndownstream port at upstream of the endpoint:\n\n pcieport 0000:00:06.0: AER: Uncorrected (Fatal) error received: id\u003d5401\n :\n pcieport 0000:52:02.0: Root Port link has been reset\n\nIt externally appears to be working, but internally issues some\naccesses to PCI_ERR_ROOT_COMMAND/STATUS registers that is for\nroot port so not available on downstream port.\n\nThis patch introduces default_downstream_reset_link that is\na version of aer_root_reset() with no accesses to root port\u0027s\nregister. It is used for downstream ports that has no reset_link\nfunction its specific.\n\nThis patch also updates related description in pcieaer-howto.txt.\nSome minor fixes are included.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "517cae3829ae8cc3033c24f60e64eb251b2f0d14", "tree": "90f54b8aa311e16e3549bda1e1d7148bd631ddd9", "parents": [ "4f7ccf6a6085eefd2517b8c7090608c64b01ab67" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:20:43 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:38 2010 -0700" }, "message": "PCI: aerdrv: rework find_aer_service\n\nThe structure find_aer_service_data is no longer useful.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nReviewed-by: Jin Dongming \u003cjin.dongming@np.css.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "4f7ccf6a6085eefd2517b8c7090608c64b01ab67", "tree": "41d6a5d595bb14cc537333e278f1a3ed4fc19cc4", "parents": [ "e167bfcaa4cd44b4c66206a3c06b2aafb3f1260e" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:19:48 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:37 2010 -0700" }, "message": "PCI: aerdrv: remove is_downstream\n\nThe pcie-\u003eport of port service device points the port associated\nthe service with. The find_aer_service iterates over children of\ngiven port udev.\n\nSo it is clear that the pcie-\u003eport of port service of given port\nudev must always point the udev.\n\nTherefore we can know the type of udev without checking its children.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "e167bfcaa4cd44b4c66206a3c06b2aafb3f1260e", "tree": "cc21ae9a6f9efb3271b130e4e69ade52e71be871", "parents": [ "f647a44f5725b0e6c8211096f4b49900164123ee" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:18:26 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:37 2010 -0700" }, "message": "PCI: aerdrv: remove magical ROOT_ERR_STATUS_MASKS\n\nMake it clear that we only interest in 2 *_RCV bits.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "f647a44f5725b0e6c8211096f4b49900164123ee", "tree": "dc5e677d978435159dd62e1faf0824fb01e44aa0", "parents": [ "17e21854bd59862f4ee47d1c7e828549f782711b" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:17:33 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:34 2010 -0700" }, "message": "PCI: aerdrv: redefine PCI_ERR_ROOT_*_SRC\n\nThe Error Source Identification Register (Offset 34h) is 4 byte\nwhich contains a couple of 2 byte field, \"[15:0] ERR_COR Source\nIdentification\" and \"[31:16] ERR_FATAL/NONFATAL Source Identification.\"\n\nThis patch defines PCI_ERR_ROOT_ERR_SRC to make dword access sensible.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "17e21854bd59862f4ee47d1c7e828549f782711b", "tree": "b1d7db096b4fa24e0522aa33de2710d2039924d0", "parents": [ "88da13bfabbffb8f89574eb168b9da9a0abc693f" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:16:52 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:33 2010 -0700" }, "message": "PCI: aerdrv: rework do_recovery\n\nMove dev_printks for debug into do_recovery().\nThis allows do_recovery() to return void.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "88da13bfabbffb8f89574eb168b9da9a0abc693f", "tree": "0d618bd5c2ddab8ba03d9b0c21b3998f2928d282", "parents": [ "7c4ec94f72cefec1c1b42219469794a34864a1ee" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:16:16 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:33 2010 -0700" }, "message": "PCI: aerdrv: rework get_e_source()\n\nCurrent get_e_source() returns pointer to an element of array.\nHowever since it also progress consume counter, it is possible\nthat the element is overwritten by newly produced data before\nthe element is really consumed.\n\nThis patch changes get_e_source() to copy contents of the element\nto address pointed by its caller. Once copied the element in\narray can be consumed.\n\nAnd relocate this function to more innocuous place.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "7c4ec94f72cefec1c1b42219469794a34864a1ee", "tree": "349c45d1e61680926af565d234fa852cc88c17ed", "parents": [ "4a0c096efd4383fc98aa40e195363f600ba814f8" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:15:08 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:16 2010 -0700" }, "message": "PCI: aerdrv: rework aer_isr_one_error()\n\nDivide tricky for-loop into readable if-blocks.\n\nThe logic to set multi_error_valid (to force walking pci bus\nhierarchy to find 2nd~ error devices) is changed too, to check\nMULTI_{,_UN}COR_RCV bit individually and to force walk only when\nit is required.\n\nAnd rework setting e_info-\u003eseverity for uncorrectable, not to use\nmagic numbers.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "4a0c096efd4383fc98aa40e195363f600ba814f8", "tree": "61f7f4aa18e7905b227f2de3622dd43403fc0551", "parents": [ "bd17d4742d5a8cbedd41a1d44c0cdee84a532363" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:14:17 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:15 2010 -0700" }, "message": "PCI: aerdrv: rework add_error_device\n\nStop iteration if we cannot register any more.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "bd17d4742d5a8cbedd41a1d44c0cdee84a532363", "tree": "5df159b4dbd4ce1eaae5799ecc227e8e368c359e", "parents": [ "c887275e6a5b857b72c798e4a6019160a860e2ef" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:13:41 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:15 2010 -0700" }, "message": "PCI: aerdrv: remove compare_device_id\n\nInline too-simple subroutine only used here.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "c887275e6a5b857b72c798e4a6019160a860e2ef", "tree": "8e8629859adcb9fcaacfd334f408d2949e1840b3", "parents": [ "98ca3964fe8da0d742331af80952443af5cff464" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:12:21 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:14 2010 -0700" }, "message": "PCI: aerdrv: introduce is_error_source\n\nTake core part of find_device_iter() to make a new function\nis_error_source() that checks given device has report an error\nor not.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "98ca3964fe8da0d742331af80952443af5cff464", "tree": "35c1b803496ca97322d88754de804117114a7c11", "parents": [ "843f4697eea576c24f057bbdb199115bbb6b10bc" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:11:42 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:14 2010 -0700" }, "message": "PCI: aerdrv: rework find_source_device\n\nReturn bool to indicate that the source device is found or not.\nThis allows us to skip calling aer_process_err_devices() if we can.\n\nAnd move dev_printk for debug into this function.\n\nv2: return bool instead of int\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "843f4697eea576c24f057bbdb199115bbb6b10bc", "tree": "889c40b06c3ca033733cf90f93184ec7917f9076", "parents": [ "460d298d521910483dcdc09920ca4c4a63b16730" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:10:53 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:13 2010 -0700" }, "message": "PCI: aerdrv: make aer_{en,dis}able_rootport static\n\nThese functions are only called from init/remove path of aerdrv,\nso move them from aerdrv_core.c to aerdrv.c, to make them static.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "460d298d521910483dcdc09920ca4c4a63b16730", "tree": "271ff70a7fa27992055de90da9dfeefd7ea5d0f4", "parents": [ "c6d34eddecb34fd84f9fb2ea26a63cfde5662f49" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:10:03 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:13 2010 -0700" }, "message": "PCI: aerdrv: cleanup inconsistent functions\n\nThis cleanup solves some minor naming issues by removing unuseful\nfunction aer_delete_rootport() and by renaming disable_root_aer()\nto aer_disable_rootport().\n\n- Inconsistent location of alloc \u0026 free:\n The struct rpc is allocated in aer_alloc_rpc() at aerdrv.c\n while it is implicitly freed in aer_delete_rootport() at\n aerdrv_core.c.\n\n- Inconsistent function name:\n It makes a bit confusion that aer_delete_rootport() is seemed\n to be paired with aer_enable_rootport(), i.e. there is neither\n \"add\" against \"delete\" nor \"disable\" against \"enable\".\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "c6d34eddecb34fd84f9fb2ea26a63cfde5662f49", "tree": "a80ed52485693d649158621edcd8bd2d9431d3c9", "parents": [ "d4dfd7278eade24c4aa4b36b8df981fab04f2f26" ], "author": { "name": "Hidetoshi Seto", "email": "seto.hidetoshi@jp.fujitsu.com", "time": "Thu Apr 15 13:09:13 2010 +0900" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:12 2010 -0700" }, "message": "PCI: aerdrv: RsvdP of PCI_ERR_ROOT_COMMAND\n\nHandle preserved bits properly.\n\nSigned-off-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nReviewed-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "447c5dd7338638f526e9bcf7dcf69b4da5835c7d", "tree": "09385ef825cd7ddb27aff74f5857cbe8ddd903ad", "parents": [ "3196180a54b593838c0b6496e5b524a2f69bb190" ], "author": { "name": "Michal Schmidt", "email": "mschmidt@redhat.com", "time": "Tue May 11 11:44:54 2010 +0200" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:11 2010 -0700" }, "message": "PCI: return correct value when writing to the \"reset\" attribute\n\nA successful write() to the \"reset\" sysfs attribute should return the\nnumber of bytes written, not 0. Otherwise userspace (bash) retries the\nwrite over and over again.\n\nAcked-by: Michael S. Tsirkin \u003cmst@redhat.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Michal Schmidt \u003cmschmidt@redhat.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "3196180a54b593838c0b6496e5b524a2f69bb190", "tree": "d0950d918d26b00c80700363f1851b54f80b5259", "parents": [ "8b6d043b7ee2d1b819dc833d677ea2aead71a0c0" ], "author": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Thu Apr 08 09:38:47 2010 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:10 2010 -0700" }, "message": "PCI: change PCI_MSI help text to recommend enabling\n\nMost current machines have no problem with this, and in fact many devices and\nfeatures work best (or only!) with MSI.\n\nReported-by: Petteri Räty \u003cbetelgeuse@gentoo.org\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "511dd98ce8cf6dc4f8f2cb32a8af31ce9f4ba4a1", "tree": "2f95b0d3b64084bf66d605bd2aeecaa69f975122", "parents": [ "52b265a12768b9a72679bec825eb82c784116464" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Feb 17 14:35:19 2010 +0000" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:09 2010 -0700" }, "message": "PCI: Convert pci_lock to raw_spinlock\n\npci_lock must be a real spinlock in preempt-rt. Convert it to\nraw_spinlock. No change for !RT kernels.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "52b265a12768b9a72679bec825eb82c784116464", "tree": "59affe31ac556631a9012e13f93ea54e43109f2f", "parents": [ "75568f8094eb0333e9c2109b23cbc8b82d318a3c" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Mon Mar 08 16:48:49 2010 -0500" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:08 2010 -0700" }, "message": "PCI: clearing wakeup flags not needed\n\nThis patch (as1353) removes a couple of unnecessary assignments from\nthe PCI core. The should_wakeup flag is naturally initialized to 0;\nthere\u0027s no need to clear it.\n\nAcked-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "75568f8094eb0333e9c2109b23cbc8b82d318a3c", "tree": "bdbd169b2220e067bc03f7445e2471aa2f8499a7", "parents": [ "fc2a093e7ad23e935aa29e349bc27173c92f1a95" ], "author": { "name": "Alex Chiang", "email": "achiang@hp.com", "time": "Mon Mar 08 10:24:29 2010 -0700" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue May 11 12:01:07 2010 -0700" }, "message": "PCI: create function symlinks in /sys/bus/pci/slots/N/\n\nCreate convenience symlinks in sysfs, linking slots to device\nfunctions, and vice versa. These links make it easier for users to\nfigure out which devices actually live in what slots.\n\nFor example:\n\nsapphire:/sys/bus/pci/slots # ls\n1 10 2 3 4 5 6 7 8 9\n\nsapphire:/sys/bus/pci/slots # ls -l 3\ntotal 0\n-r--r--r-- 1 root root 65536 Aug 18 14:10 address\nlrwxrwxrwx 1 root root 0 Aug 18 14:10 function0 -\u003e\n../../../../devices/pci0000:23/0000:23:01.0\nlrwxrwxrwx 1 root root 0 Aug 18 14:10 function1 -\u003e\n../../../../devices/pci0000:23/0000:23:01.1\n\nsapphire:/sys/bus/pci/slots # ls -l 3/function0/slot\nlrwxrwxrwx 1 root root 0 Aug 18 14:13 3/function0/slot -\u003e\n../../../bus/pci/slots/3\n\nThe original form of this patch was written by Matthew Wilcox,\nand was enhanced to include links from the sysfs slots/ directory\npointing back at the device functions.\n\nCc: willy@linux.intel.com\nSigned-off-by: Alex Chiang \u003cachiang@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "795e74f7a69f9c08afa4fa7c86cc4f18a62bd630", "tree": "8448ece35101d8db945c49df50d0d5889687de9f", "parents": [ "a52357259680fe5368c2fabf5949209e231f2aa2", "12c7389abe5786349d3ea6da1961cf78d0c1c7cd" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Tue May 11 17:40:57 2010 +0200" }, "committer": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Tue May 11 17:40:57 2010 +0200" }, "message": "Merge branch \u0027iommu/largepages\u0027 into amd-iommu/2.6.35\n\nConflicts:\n\tarch/x86/kernel/amd_iommu.c\n" }, { "commit": "8356dda2a573775b651ed13625d3a9ec48e0116c", "tree": "af243b5ad703181f60b813aec4a89f9aa882a09d", "parents": [ "8ac97b74bca1fc8a63b28cc6121519d1cfa2af99" ], "author": { "name": "Bill Pemberton", "email": "wfp5p@virginia.edu", "time": "Fri Apr 30 09:34:28 2010 -0400" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Tue May 11 10:07:20 2010 +0200" }, "message": "PCI: make bitfield unsigned\n\nFix sparse warning:\n\ndrivers/pci/pci.h:247:25: error: dubious one-bit signed bitfield\n\nSigned-off-by: Bill Pemberton \u003cwfp5p@virginia.edu\u003e\nCC: linux-pci@vger.kernel.org\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "553cbf0a8f19c669bed82028988aa977558ef551", "tree": "c0aecc102d1d3bf26f56dc69775d1657a456e2d4", "parents": [ "27fb8d7b1fe7c2fa2d7c1f243b899793e1b080e0", "76ad4b8ebd5c68c8bf490bdb1fb4dcbc266e5223" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 29 17:16:36 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 29 17:16:36 2010 -0700" }, "message": "Merge branch \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc\n\n* \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:\n powerpc/ps3: Update ps3_defconfig\n powerpc/ps3: Update platform maintainer\n powerpc/pseries: Flush lazy kernel mappings after unplug operations\n powerpc/numa: Add form 1 NUMA affinity\n powerpc/fsl-booke: Fix CONFIG_RELOCATABLE support on FSL Book-E ppc32\n powerpc: 2.6.34 update of defconfigs for embedded 6xx/7xxx, 8xx, 8xxx\n powerpc/mpc8xxx defconfigs - turn off SYSFS_DEPRECATED\n powerpc/83xx: configure SIL SATA driver in 83xx-wide defconfig\n powerpc/83xx: enable EPOLL syscall in defconfig\n powerpc/83xx: add RTC drivers in 83xx defconfig\n powerpc/fsl-cpm: Configure clock correctly for SCC\n powerpc/fsl_booke: Correct test for MMU_FTR_BIG_PHYS\n powerpc/85xx/86xx: Fix build w/ CONFIG_PCI\u003dn\n" }, { "commit": "b4a26be9f6f8bb72998e445cc75fc6dc0c29513a", "tree": "0cb681f30a873a615d4f4a648fb6ee392b278b06", "parents": [ "4b83c330b4d38e869111bda6e9077d4f61ed974a" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Tue Apr 06 15:03:40 2010 +0000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Wed Apr 28 16:23:24 2010 +1000" }, "message": "powerpc/pseries: Flush lazy kernel mappings after unplug operations\n\nThis ensures that the translations for unmapped IO mappings or\nunmapped memory are properly removed from the MMU hash table\nbefore such an unplug. Without this, the hypervisor refuses the\nunplug operations due to those resources still being mapped by\nthe partition.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "6c9468e9eb1252eaefd94ce7f06e1be9b0b641b1", "tree": "797676a336b050bfa1ef879377c07e541b9075d6", "parents": [ "4cb3ca7cd7e2cae8d1daf5345ec99a1e8502cf3f", "c81eddb0e3728661d1585fbc564449c94165cc36" ], "author": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Fri Apr 23 02:08:44 2010 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Fri Apr 23 02:08:44 2010 +0200" }, "message": "Merge branch \u0027master\u0027 into for-next\n" }, { "commit": "cc2893b6af5265baa1d68b17b136cffca9e40cfa", "tree": "4de82276df0cbcf13b4fe50c267b91c2381723c2", "parents": [ "66528fdd45b082bf7c74687d72ae08afa4a446f8" ], "author": { "name": "Matthew Garrett", "email": "mjg@redhat.com", "time": "Thu Apr 22 09:30:51 2010 -0400" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Thu Apr 22 16:13:47 2010 -0700" }, "message": "PCI: Ensure we re-enable devices on resume\n\nIf the firmware puts a device back into D0 state at resume time, we\u0027ll\nupdate its state in resume_noirq and thus skip the platform resume code.\nCalling that code twice should be safe and we ought to avoid getting to\nthat point anyway, so remove the check and also allow the platform pci\ncode to be called for D0.\n\nFixes USB not being powered after resume on recent Lenovo machines.\n\nAcked-by: Alex Chiang \u003cachiang@canonical.com\u003e\nAcked-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Matthew Garrett \u003cmjg@redhat.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "45aa23b4cbd37408678c96cd113241860d3321f6", "tree": "be7881f74ca8c7c1571fe42af09d63493fb5a787", "parents": [ "4352aa5bbf1d0080c2dcf904ce1e4be0a1cb5937" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Thu Apr 22 09:02:43 2010 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Thu Apr 22 16:13:16 2010 -0700" }, "message": "PCI: revert broken device warning\n\nThis reverts c519a5a7dab2d. That change added a warning about devices that\ndidn\u0027t respond correctly when sizing BARs, which helped diagnose broken\ndevices. But the test wasn\u0027t specific enough, so it also complained about\nworking devices with zero-size BARs, e.g.,\nhttps://bugzilla.kernel.org/show_bug.cgi?id\u003d15822\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "4f506e07e0a3dff34427cece255a8f390a78d5a0", "tree": "a2814c43af0bf82f84028272107740402c7f7eab", "parents": [ "dda565492776b7dff5f8507298d868745e734aab" ], "author": { "name": "Arnaud Patard", "email": "apatard@mandriva.com", "time": "Thu Mar 25 18:02:58 2010 +0000" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Wed Apr 14 15:38:59 2010 +0100" }, "message": "intel-iommu: Fix boot inside 64bit virtualbox with io-apic disabled\n\nCommit 074835f0143b83845af5044af2739c52c9f53808 (\"intel-iommu: Fix\nkernel hand if interrupt remapping disabled in BIOS\") is adding a check\nfor interrupt remapping disabled and is dereferencing the dmar_tbl\npointer without checking its value.\n\nUnfortunately, this value is null when booting inside a 64bit virtual\nbox guest with io-apic disabled, leading to a crash. With a check on it,\nthe guest is now booting. It\u0027s triggering a WARN() in\nclockevent_delta2ns but it\u0027s better than not booting at all and allows\nthe user to see there\u0027s something wrong on their io-apic setup.\n\nSigned-off-by: Arnaud Patard \u003capatard@mandriva.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" } ], "next": "dda565492776b7dff5f8507298d868745e734aab" }