)]}' { "log": [ { "commit": "44f25fb4d0754c6c2ab5bf97990a671e19152139", "tree": "88116926057db0050f24d3f3a9dcb526c2342c73", "parents": [ "b5677d848cbb94220ac2cfd36d93bcdbe49c3280" ], "author": { "name": "Jochen Friedrich", "email": "jochen@scram.de", "time": "Thu Jan 24 16:20:05 2008 +0100" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Mon Jan 28 08:31:06 2008 -0600" }, "message": "[POWERPC] CPM: Move definition of buffer descriptor to cpm.h\n\nBuffer descriptors are used by both CPM1 and CPM2. Move the definitions\nfrom the cpm dependent include file to common cpm.h\n\nSigned-off-by: Jochen Friedrich \u003cjochen@scram.de\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "b5677d848cbb94220ac2cfd36d93bcdbe49c3280", "tree": "608c92fa1b90b5d0918c66402aacc66c0b813d81", "parents": [ "02753cb608cc2c35dbe670b466eb3b88d063b42e" ], "author": { "name": "Jochen Friedrich", "email": "jochen@scram.de", "time": "Fri Jan 25 15:31:42 2008 +0100" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Mon Jan 28 08:31:05 2008 -0600" }, "message": "[POWERPC] CPM: Rename commproc to cpm1 and cpm2_common.c to cpm2.c\n\nRename commproc.[ch] to cpm1.[ch] to be more consistent with cpm2. Also\nrename cpm2_common.c to cpm2.c as suggested by Scott Wood. Adjust the\nincludes accordingly.\n\nSigned-off-by: Jochen Friedrich \u003cjochen@scram.de\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "02753cb608cc2c35dbe670b466eb3b88d063b42e", "tree": "04baaf3a80d5635ee44ea739d65ae23a137b86da", "parents": [ "49b51545ff33734ac1c7e0a28c16ca1f49e51b8a" ], "author": { "name": "Jochen Friedrich", "email": "jochen@scram.de", "time": "Thu Jan 24 16:19:01 2008 +0100" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Mon Jan 28 08:31:04 2008 -0600" }, "message": "[POWERPC] 8xx: Get rid of conditional includes of board specific setup\n\nDirectly include mpc885ads.h from mpc885ads_setup.c. Now we can get rid\nof the arch dependent includes in mpc8xx.h.\n\nSigned-off-by: Jochen Friedrich \u003cjochen@scram.de\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "49b51545ff33734ac1c7e0a28c16ca1f49e51b8a", "tree": "6cad556dfcf4abbc874277ed7822e943cc3996f0", "parents": [ "9e8f38b0388144c0a400499abd0f8370abc88ced" ], "author": { "name": "Jochen Friedrich", "email": "jochen@scram.de", "time": "Thu Jan 24 16:18:32 2008 +0100" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Mon Jan 28 08:31:02 2008 -0600" }, "message": "[POWERPC] 8xx: Remove sysdev/commproc.h\n\nMove cpm1 specific prototypes to asm/commproc.h and mpc8xx specific\nprototypes to asm/mpc8xx.h. Adjust includes accordingly. Remove now\nunneeded sysdev/commproc.h.\n\nSigned-off-by: Jochen Friedrich \u003cjochen@scram.de\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "22f19daff442c3ff0d015b7e80b4eedab0231ade", "tree": "7759bc1e4d2e54f2a812e270156b2afd273d317d", "parents": [ "7607341a265a56cdf8b4bf10d355098e80ea481b" ], "author": { "name": "Jochen Friedrich", "email": "jochen@scram.de", "time": "Thu Jan 24 16:16:03 2008 +0100" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Mon Jan 28 08:30:59 2008 -0600" }, "message": "[POWERPC] 8xx: Remove unused m8xx_cpm_hostalloc/free/dump()\n\nm8xx_cpm_hostalloc is still defined in commproc.c, but no users are left\nin the kernel tree. m8xx_cpm_hostfree and m8xx_cpm_hostdump are only\ndefined in the headers. Remove this dead code.\n\nSigned-off-by: Jochen Friedrich \u003cjochen@scram.de\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "75e06e2d7dd48ba655789e143e81c73617737890", "tree": "21d4df5ab24703b95e43c504512fbccfb773ffea", "parents": [ "5bc977867f36fc36cde43b309b891b2f7b714f52", "e08029675181a16d435431ad51255aa730fd6772" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Sat Jan 26 15:30:35 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Sat Jan 26 15:30:35 2008 +1100" }, "message": "Merge branch \u0027for-2.6.25\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/jwboyer/powerpc-4xx\n" }, { "commit": "22258fa40e54ceefe75a6c6a793f5c44d8339b9c", "tree": "6a77172e80c134ba4c46889e309d00494e6f8211", "parents": [ "a40955167ffc34a1651ebe2e88a8c1db2987fc91" ], "author": { "name": "David Gibson", "email": "dwg@au1.ibm.com", "time": "Fri Jan 11 14:25:34 2008 +1100" }, "committer": { "name": "Josh Boyer", "email": "jwboyer@linux.vnet.ibm.com", "time": "Fri Jan 25 07:07:26 2008 -0600" }, "message": "[POWERPC] Enable RTC for Ebony and Walnut (v2)\n\nThis patch extends the Ebony and Walnut platform code to instantiate\nthe existing ds1742 RTC class driver for the DS1743 RTC/NVRAM chip\nfound on both those boards. The patch uses a helper function to scan\nthe device tree and instantiate the appropriate platform_device based\non it, so it should be easy to extend for other boards which have mmio\nmapped RTC chips.\n\nAlong with this, the device tree binding for the ds1743 chips is\ntweaked, based on the existing DS1385 OF binding found at:\n\thttp://playground.sun.com/1275/proposals/Closed/Remanded/Accepted/346-it.txt\nAlthough that document covers the NVRAM portion of the chip, whereas\nhere we\u0027re interested in the RTC portion, so it\u0027s not entirely clear\nif that\u0027s a good model.\n\nThis implements only RTC class driver support - that is /dev/rtc0, not\n/dev/rtc, and the low-level get/set time callbacks remain\nunimplemented. That means in order to get at the clock you will\neither need a modified version of hwclock which will look at\n/dev/rtc0, or you\u0027ll need to configure udev to symlink rtc0 to rtc.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Josh Boyer \u003cjwboyer@linux.vnet.ibm.com\u003e\n" }, { "commit": "31d1b493237c8168cd2fc0f3d40b9ad5651e6f4c", "tree": "0fdc33845d84318e38adb47601b7b1bffd3d8518", "parents": [ "15c60cc472d4cc0e1bcde1081b0f75ef616e4c7e" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Mon Jan 21 16:42:48 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jan 25 22:52:54 2008 +1100" }, "message": "[POWERPC] Remove the global dma_direct_offset\n\nWe no longer need the global dma_direct_offset, update the comment to\nreflect the new reality.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "a628df1e9dd0d3de540bf0b7d8c6ea4896539bbb", "tree": "cbd275f7af5a082deda36dd20aa09abfd8e7010b", "parents": [ "c4e6752dd4f249d6797146d655973bc0bde4c26e" ], "author": { "name": "Geoff Levand", "email": "geoffrey.levand@am.sony.com", "time": "Sat Jan 19 07:32:59 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jan 25 22:52:53 2008 +1100" }, "message": "[POWERPC] PS3: Remove lpar address workaround\n\nRemove the PS3 workaround needed to support sparsemem SPU mappings.\nThe SPU mappings no longer use sparsemem, so this workaround is no\nlonger needed.\n\nSigned-off-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "781749a46b34dc5c9e4000df7b9d37d675c17463", "tree": "98b51b049f48804978c9139db6427945a1186963", "parents": [ "ed7570022a42a60ecb67c53f429bc96c7bc5597d" ], "author": { "name": "Takashi Yamamoto", "email": "TakashiA.Yamamoto@jp.sony.com", "time": "Sat Jan 19 07:32:46 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jan 25 22:52:53 2008 +1100" }, "message": "[POWERPC] PS3: Add logical performance monitor driver support\n\nAdd PS3 logical performance monitor (lpm) device driver.\n\nThe PS3\u0027s LV1 hypervisor provides a Logical Performance Monitor that\nabstracts the Cell processor\u0027s performance monitor features for use\nby guest operating systems.\n\nSigned-off-by: Takashi Yamamoto \u003cTakashiA.Yamamoto@jp.sony.com\u003e\nSigned-off-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "ed7570022a42a60ecb67c53f429bc96c7bc5597d", "tree": "2bb3b00caea5763e36c20f2a41fa170886e30057", "parents": [ "c2b16e1c1050b3cb3a63943eafc99ae86b8f51c3" ], "author": { "name": "Geoff Levand", "email": "geoffrey.levand@am.sony.com", "time": "Sat Jan 19 07:32:38 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jan 25 22:52:52 2008 +1100" }, "message": "[POWERPC] PS3: Add logical performance monitor device support\n\nAdd PS3 logical performance monitor device support to the\nPS3 system-bus and platform device registration routines.\n\nSigned-off-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "034e0ab54bfe57bc980452f991d3ab443f1b085a", "tree": "a58c442aafab2bd29eb00d58b23fc919b77e7e28", "parents": [ "cda563fb9ca2c26ff720110b25e96205b71d3bae" ], "author": { "name": "Geert Uytterhoeven", "email": "Geert.Uytterhoeven@sonycom.com", "time": "Sat Jan 19 07:30:09 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jan 25 22:52:51 2008 +1100" }, "message": "[POWERPC] PS3: Make bus_id and dev_id u64\n\nChange the PS3 bus_id and dev_id from type unsigned int to u64. These\nIDs are 64-bit in the repository, and the special storage notification\ndevice has a device ID of ULONG_MAX.\n\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nSigned-off-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "cda563fb9ca2c26ff720110b25e96205b71d3bae", "tree": "31af3cb25b1447b6b4c4addb4760453d71920664", "parents": [ "496b010e1e70a9b4286fa34f19523f24a194f119" ], "author": { "name": "Geoff Levand", "email": "geoffrey.levand@am.sony.com", "time": "Sat Jan 19 07:29:47 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jan 25 22:52:51 2008 +1100" }, "message": "[POWERPC] Add definition of Cell bookmark SPR\n\nAdd a definition for the Cell bookmark SPR to asm-powerpc/regs.h.\n\nSigned-off-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "496b010e1e70a9b4286fa34f19523f24a194f119", "tree": "82304fcb3342e1204fe2b2b69c0f396068ad409c", "parents": [ "c3b75bd7bbf4a0438dc140033b80657995fd30ed" ], "author": { "name": "Michael Neuling", "email": "mikey@neuling.org", "time": "Fri Jan 18 15:50:30 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jan 25 22:52:50 2008 +1100" }, "message": "[POWERPC] kdump shutdown hook support\n\nThis adds hooks into the default_machine_crash_shutdown so drivers can\nregister a function to be run in the first kernel before we hand off\nto the second kernel. This should only be used in exceptional\ncircumstances, like where the device can\u0027t be reset in the second\nkernel alone (as is the case with eHEA). To emphasize this, the\nnumber of handles allowed to be registered is currently #def to 1.\n\nThis uses the setjmp/longjmp code around the call out to the\nregistered hooks, so any bogus exceptions we encounter will hopefully\nbe recoverable.\n\nTested with bogus data and instruction exceptions.\n\nSigned-off-by: Michael Neuling \u003cmikey@neuling.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c3b75bd7bbf4a0438dc140033b80657995fd30ed", "tree": "4621ebbf620d6262fccf61811824386b9ba50915", "parents": [ "caa34c9e9cab6afb243a3da406cce272805c48c5" ], "author": { "name": "Michael Neuling", "email": "mikey@neuling.org", "time": "Fri Jan 18 15:50:30 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jan 25 22:52:50 2008 +1100" }, "message": "[POWERPC] Make setjmp/longjmp code usable outside of xmon\n\nThis makes the setjmp/longjmp code used by xmon, generically available\nto other code. It also removes the requirement for debugger hooks to\nbe only called on 0x300 (data storage) exception.\n\nSigned-off-by: Michael Neuling \u003cmikey@neuling.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "dcb571be2019ae677bc5ed64437dbc87ae1eb67f", "tree": "1b93f9ea3568be4dcc49ffb2adc0d3ab0a02b47f", "parents": [ "9156ad48338e0306e508ead5c0d9986050744475", "96f39c1718091d63dc1c5012d566737ea0d2a20c" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 24 15:29:14 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 24 15:29:14 2008 +1100" }, "message": "Merge branch \u0027for-2.6.25\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.25\n" }, { "commit": "1d59483aecb5bc80bdd677a46e77515a733c1a6f", "tree": "f0af49cc7b00923129608ee87804ac5280b87e4f", "parents": [ "70f782e14870435aa37b91e1ea0a189a78eb0fa9" ], "author": { "name": "Jon Loeliger", "email": "jdl@jdl.com", "time": "Wed Jan 23 12:42:07 2008 -0600" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jan 23 19:54:30 2008 -0600" }, "message": "[POWERPC] Add _nmask_and_or_msr() declartion to asm-powerpc/system.h\n\nPrevents miscellaneous users from declaring it locally.\n\nSigned-off-by: Jon Loeliger \u003cjdl@freecale.com\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "0dde1a1df9ab0615ed08558fb7144e7739e9f565", "tree": "aa7de7a3acedc0407649b53811962b62ebed47cc", "parents": [ "b09c16440eb39c12cc91aea5b572c753a5567d57" ], "author": { "name": "Scott Wood", "email": "scottwood@freescale.com", "time": "Thu Jan 17 16:32:05 2008 -0600" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jan 23 19:34:43 2008 -0600" }, "message": "[POWERPC] 82xx: Embedded Planet EP8248E support\n\nThis board is also resold by Freescale under the names\n\"QUICCStart MPC8248 Evaluation System\" and \"CWH-PPC-8248N-VE\".\n\nSigned-off-by: Scott Wood \u003cscottwood@freescale.com\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "bc556ba940085e46e0ab1b5ed7c31428dc86dd03", "tree": "68d8aada0531c5d5070c3e7327de606894584971", "parents": [ "a21e282a124f4679c040087ab73aa5b147d4275f" ], "author": { "name": "Timur Tabi", "email": "timur@freescale.com", "time": "Tue Jan 08 10:30:58 2008 -0600" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jan 23 19:34:06 2008 -0600" }, "message": "[POWERPC] QE: Add ability to upload QE firmware\n\nDefine the layout of a binary blob that contains a QE firmware and instructions\non how to upload it. Add function qe_upload_firmware() to parse the blob\nand perform the actual upload. Fully define \u0027struct rsp\u0027 in immap_qe.h to\ninclude the actual RISC Special Registers. Added description of a new\nQE firmware node to booting-without-of.txt.\n\nSigned-off-by: Timur Tabi \u003ctimur@freescale.com\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "a79d8e93d300adb84cccc38ac396cfb118c238ad", "tree": "d3c6e163a697029b0c7a14c745318f4f58a69445", "parents": [ "9b6d19dd1d87fcca43ebadfad2f50cee07fbef5e" ], "author": { "name": "Vitaly Bordug", "email": "vitb@kernel.crashing.org", "time": "Fri Dec 07 01:51:22 2007 +0300" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jan 23 19:33:58 2008 -0600" }, "message": "phy/fixed.c: rework to not duplicate PHY layer functionality\n\nWith that patch fixed.c now fully emulates MDIO bus, thus no need\nto duplicate PHY layer functionality. That, in turn, drastically\nsimplifies the code, and drops down line count.\n\nAs an additional bonus, now there is no need to register MDIO bus\nfor each PHY, all emulated PHYs placed on the platform fixed MDIO bus.\nThere is also no more need to pre-allocate PHYs via .config option,\nthis is all now handled dynamically.\n\nSigned-off-by: Anton Vorontsov \u003cavorontsov@ru.mvista.com\u003e\nSigned-off-by: Vitaly Bordug \u003cvitb@kernel.crashing.org\u003e\nAcked-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "82f0183ef3c8832684ec460cfbd4693cc8732a7a", "tree": "eeb7fa6ee2684b37a8386c3e07d0bb56c6bf5657", "parents": [ "72b122cc301858dcf283fe6731e61322c9772cf4" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Mon Jan 14 20:42:53 2008 -0600" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jan 23 19:32:30 2008 -0600" }, "message": "[POWERPC] Remove update_bridge_resource\n\nThe 85xx/86xx pci code no longer uses update_bridge_resource and it was the\nonly caller.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "f98eeb4eb1c52de89dcefeb538029bcecc6dd42d", "tree": "da91da9e329d35360ece38eb7f9fbcbc740cec63", "parents": [ "52920df4aa9dd25836b8ed4dc0b177ea14c09e53" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jan 09 11:27:23 2008 -0600" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jan 23 19:29:08 2008 -0600" }, "message": "[POWERPC] Fix handling of memreserve if the range lands in highmem\n\nThere were several issues if a memreserve range existed and happened\nto be in highmem:\n\n* The bootmem allocator is only aware of lowmem so calling\n reserve_bootmem with a highmem address would cause a BUG_ON\n* All highmem pages were provided to the buddy allocator\n\nAdded a lmb_is_reserved() api that we now use to determine if a highem\npage should continue to be PageReserved or provided to the buddy\nallocator.\n\nAlso, we incorrectly reported the amount of pages reserved since all\nhighmem pages are initally marked reserved and we clear the\nPageReserved flag as we \"free\" up the highmem pages.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "9156ad48338e0306e508ead5c0d9986050744475", "tree": "37f3a90e38190052ecf3cdf9171dfdddd37b56fd", "parents": [ "fa28237cfcc5827553044cbd6ee52e33692b0faa", "8f7b3d156d348b6766833cd4e272d0d19b501e64" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 24 10:07:21 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 24 10:07:21 2008 +1100" }, "message": "Merge branch \u0027linux-2.6\u0027\n" }, { "commit": "fa28237cfcc5827553044cbd6ee52e33692b0faa", "tree": "2e34678548e5323eef7392a94a7415e1754cbd1e", "parents": [ "0a0a5af30b9831e4f049610b5a2d9d5108ff027a" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 24 08:35:13 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 24 10:06:01 2008 +1100" }, "message": "[POWERPC] Provide a way to protect 4k subpages when using 64k pages\n\nUsing 64k pages on 64-bit PowerPC systems makes life difficult for\nemulators that are trying to emulate an ISA, such as x86, which use a\nsmaller page size, since the emulator can no longer use the MMU and\nthe normal system calls for controlling page protections. Of course,\nthe emulator can emulate the MMU by checking and possibly remapping\nthe address for each memory access in software, but that is pretty\nslow.\n\nThis provides a facility for such programs to control the access\npermissions on individual 4k sub-pages of 64k pages. The idea is\nthat the emulator supplies an array of protection masks to apply to a\nspecified range of virtual addresses. These masks are applied at the\nlevel where hardware PTEs are inserted into the hardware page table\nbased on the Linux PTEs, so the Linux PTEs are not affected. Note\nthat this new mechanism does not allow any access that would otherwise\nbe prohibited; it can only prohibit accesses that would otherwise be\nallowed. This new facility is only available on 64-bit PowerPC and\nonly when the kernel is configured for 64k pages.\n\nThe masks are supplied using a new subpage_prot system call, which\ntakes a starting virtual address and length, and a pointer to an array\nof protection masks in memory. The array has a 32-bit word per 64k\npage to be protected; each 32-bit word consists of 16 2-bit fields,\nfor which 0 allows any access (that is otherwise allowed), 1 prevents\nwrite accesses, and 2 or 3 prevent any access.\n\nImplicit in this is that the regions of the address space that are\nprotected are switched to use 4k hardware pages rather than 64k\nhardware pages (on machines with hardware 64k page support). In fact\nthe whole process is switched to use 4k hardware pages when the\nsubpage_prot system call is used, but this could be improved in future\nto switch only the affected segments.\n\nThe subpage protection bits are stored in a 3 level tree akin to the\npage table tree. The top level of this tree is stored in a structure\nthat is appended to the top level of the page table tree, i.e., the\npgd array. Since it will often only be 32-bit addresses (below 4GB)\nthat are protected, the pointers to the first four bottom level pages\nare also stored in this structure (each bottom level page contains the\nprotection bits for 1GB of address space), so the protection bits for\naddresses below 4GB can be accessed with one fewer loads than those\nfor higher addresses.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c2a04c4f0e1b09b58d7279e2facd306c40583ec1", "tree": "5f956e7ca2e7d1b0a707f1d444851d45369e31d9", "parents": [ "a7da60f41551abb3c520b03d42ec05dd7decfc7f" ], "author": { "name": "Frank Rowand", "email": "frank.rowand@am.sony.com", "time": "Tue Jan 15 14:26:44 2008 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 22 00:35:23 2008 +0000" }, "message": "[MIPS] SMTC: Fix build error.\n\nFix compile warning (which becomes compile error due to -Werror). Type of\nargument \"flags\" for spin_lock_irqsave() was incorrect in some functions.\n\nSigned-off-by: Frank Rowand \u003cfrank.rowand@am.sony.com\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "94f389485e27641348c1951ab8d65157122a8939", "tree": "513c59839b466e893b9c8e3db2d6a0df2a8db11b", "parents": [ "5b5820d08b8cc90ba0148bf8d4a5a1f792e9e8ba" ], "author": { "name": "John Rigby", "email": "jrigby@freescale.com", "time": "Thu Jan 17 08:37:24 2008 +1100" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Mon Jan 21 11:01:32 2008 -0700" }, "message": "[POWERPC] Separate MPC52xx PSC FIFO registers from rest of PSC\n\nThis is in preparation for the addition of MPC512x\nPSC support. The main difference in the 512x is\nin the fifo registers.\n\nSigned-off-by: John Rigby \u003cjrigby@freescale.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "75ca399e82726fba877f3cce7ee49c13b43efd67", "tree": "de7952fd34f2cfcb88b3ddf0331d3445956d0f2b", "parents": [ "f584bc65ca9b9a4c21cc17bb01883874e2e6df0a" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri Jan 18 09:30:37 2008 -0700" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri Jan 18 09:30:37 2008 -0700" }, "message": "[POWERPC] mpc5200: eliminate mpc52xx_*_map_*() functions.\n\nmpc5200 platform code defines a bunch of map functions which duplicate the\nfunctionality of of_iomap(). Remove them and use of_iomap() instead.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "f584bc65ca9b9a4c21cc17bb01883874e2e6df0a", "tree": "e90c2c73b127d2cf2e187a269a80daa0ca9b710d", "parents": [ "a6f024bbbef1f529cd6bee57f3ff576139e6f8d7" ], "author": { "name": "Marian Balakowicz", "email": "m8@semihalf.com", "time": "Sat Nov 10 04:11:56 2007 +1100" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri Jan 18 09:30:07 2008 -0700" }, "message": "[POWERPC] mpc5200: Add common mpc52xx_setup_pci() routine\n\nThis patch moves a generic pci init code from lite5200\nplatform file to a common mpc52xx_setup_pci() routine\nand adds additional compatibility property verification.\n\nSigned-off-by: Marian Balakowicz \u003cm8@semihalf.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "b0e86f0a3b9329bbebadb01ca935208459df18c3", "tree": "e5c662538c6c35a76d6a11a1e2d8db550e369e4d", "parents": [ "efe7cf2dcf4b72c7a9f991466d1f22850232244f" ], "author": { "name": "Jesper Nilsson", "email": "jesper.nilsson@axis.com", "time": "Thu Jan 17 15:21:11 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jan 17 15:38:58 2008 -0800" }, "message": "CRIS v10: vmlinux.lds.S: ix kernel oops on boot and use common defines\n\n- Move alignment to page size of init data outside ifdef for BLK_DEV_INITRD.\n The reservation up to page size of memory after init data was previously\n not done if BLK_DEV_INITRD was undefined.\n This caused a kernel oops when init memory pages were freed after startup,\n data placed in the same page as the last init memory would also be freed\n and reused, with disastrous results.\n\n- Use macros for initcalls and .text sections.\n\n- Replace hardcoded page size constant with PAGE_SIZE define.\n\n- Change include/asm-cris/page.h to use the _AC macro to instead\n of testing __ASSEMBLY__.\n\nSigned-off-by: Jesper Nilsson \u003cjesper.nilsson@axis.com\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Mikael Starvik \u003cmikael.starvik@axis.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "52920df4aa9dd25836b8ed4dc0b177ea14c09e53", "tree": "47b3fab4849f7faeaaf88e2ca8dcc911a0c39103", "parents": [ "0173d422aa32fa1e5141f1759202b955215c1da2", "9cd55be4d22376893d2818ce3c0e5706a3d74121" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 17 16:17:58 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 17 16:17:58 2008 +1100" }, "message": "Merge branch \u0027for-2.6.25\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/olof/pasemi into for-2.6.25\n" }, { "commit": "4ec161cf73bc0b4e5c36843638ef9171896fc0b9", "tree": "fd8d5c652bbc54f54e0b880a7540ce387ee1f34d", "parents": [ "5b14e5f9ddbb1bd32a876cac75f5f3ecfd353063" ], "author": { "name": "Jon Tollefson", "email": "kniht@linux.vnet.ibm.com", "time": "Fri Jan 04 09:59:50 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 17 14:57:36 2008 +1100" }, "message": "[POWERPC] Add hugepagesz boot-time parameter\n\nThis adds the hugepagesz boot-time parameter for ppc64. It lets one\npick the size for huge pages. The choices available are 64K and 16M\nwhen the base page size is 4k. It defaults to 16M (previously the\nonly only choice) if nothing or an invalid choice is specified.\n\nTested 64K huge pages successfully with the libhugetlbfs 1.2.\n\nSigned-off-by: Jon Tollefson \u003ckniht@linux.vnet.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "885b86e4e7ccc360f8ce4d7fb10dfdfb6e3c8650", "tree": "306b7438cdce8479397ee1ae8c9f244a07f9d9f7", "parents": [ "b6ed42a794e1ca51fb46ff2bdc562315c46dd9a8" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Fri Dec 21 15:50:09 2007 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 17 14:57:05 2008 +1100" }, "message": "[POWERPC] iSeries: eliminate pci_dn bussubno\n\nxlate_iomm_address() really wants the ds_addr to pass to the HV, so store\nthat value (instead of the BAR number) when we allocate the device bars.\nThis is not a fast path, so we can look up the device_node property\nthere instead of using the bussubno field of the pci_dn.\n\nThe other user of iseries_ds_addr() was already scanning the device tree,\nso looking up a property will not slow it down any more.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "b6ed42a794e1ca51fb46ff2bdc562315c46dd9a8", "tree": "c867dd634f0c02d17b937a5b0a3eb682cf4ceca2", "parents": [ "86bcab492cfdbaad144bdfb453b4e9db6117a7a5" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Fri Dec 21 15:49:11 2007 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 17 14:57:01 2008 +1100" }, "message": "[POWERPC] The pci_dn pcidev is only used by EEH\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "86bcab492cfdbaad144bdfb453b4e9db6117a7a5", "tree": "7f9421632bba6f0cf06ab89c8a5316c9ca2b70b1", "parents": [ "253772b151ce3944a4bde0f06e0efd19dea8449e" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Fri Dec 21 15:48:18 2007 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 17 14:57:00 2008 +1100" }, "message": "[POWERPC] The pci_dn class_code is only used by EEH\n\n... so move it into the #ifdef CONFIG_EEH section.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "283029d16a882539ab0027afd94ac52858d050b2", "tree": "78ad81fba51de1fbafd30706f162dc9315690e8b", "parents": [ "91bbbe22dbd6d156b7059af13adb26a978a45661" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Wed Jan 09 06:20:40 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 17 14:53:22 2008 +1100" }, "message": "[POWERPC] Add of_find_matching_node() helper function\n\nSimilar to of_find_compatible_node(), of_find_matching_node() and\nfor_each_matching_node() allow you to iterate over the device tree\nlooking for specific nodes, except that they take of_device_id\ntables instead of strings.\n\nThis also moves of_match_node() from driver/of/device.c to\ndriver/of/base.c to colocate it with the of_find_matching_node which\ndepends on it.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "91bbbe22dbd6d156b7059af13adb26a978a45661", "tree": "105e6b95cd332634f5a0dd2bf1f1a0721a6ce861", "parents": [ "98c31c1d6c9c8a7e57cdac96ad574e0e172d3192" ], "author": { "name": "Geert Uytterhoeven", "email": "Geert.Uytterhoeven@sonycom.com", "time": "Tue Nov 27 03:24:43 2007 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jan 17 14:53:19 2008 +1100" }, "message": "[POWERPC] Kill sparse warning in HPTE_V_COMPARE()\n\nFixes sparse warning: constant 0xffffffffffffff80 is so big it is\nunsigned long\n\nSigned-off-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "eb13ba873881abd5e15af784756a61af635e665e", "tree": "228bf4afa2c4418ad09cd50b3ebb762f793ed84a", "parents": [ "5a26db5bd25cf4bf32ae9fa9f6136b6b6d5b45c5" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Wed Jan 16 09:51:58 2008 +0100" }, "committer": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Jan 16 09:51:58 2008 +0100" }, "message": "lockdep: fix workqueue creation API lockdep interaction\nDave Young reported warnings from lockdep that the workqueue API\ncan sometimes try to register lockdep classes with the same key\nbut different names. This is not permitted in lockdep.\n\nUnfortunately, I was unaware of that restriction when I wrote\nthe code to debug workqueue problems with lockdep and used the\nworkqueue name as the lockdep class name. This can obviously\nlead to the problem if the workqueue name is dynamic.\n\nThis patch solves the problem by always using a constant name\nfor the workqueue\u0027s lockdep class, namely either the constant\nname that was passed in or a string consisting of the variable\nname.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\n" }, { "commit": "121a09e590d54be840289c6feac840453aa999d9", "tree": "3787fdb9c29811d161049b669209b99dedf79f40", "parents": [ "0f7577434bcdf99456757b44d8911dc6e51c3178" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Mon Jan 14 01:06:40 2008 -0800" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Tue Jan 15 16:35:21 2008 -0500" }, "message": "libata: correct handling of TSS DVD\n\nDevices that misreport the validity bit for word 93 look like SATA. If\nthey are on the blacklist then we must not test for SATA but assume 40 wire\nin the 40 wire case (The TSSCorp reports 80 wire on SATA it seems!)\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nCc: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\n" }, { "commit": "cf03613e9662c28372b8c83538fb402df37c53f5", "tree": "30b66b4250f5bc32dff5a25b3b439f0e518782dc", "parents": [ "bdddec454c205028c010c1c4e1e6163c054487c6" ], "author": { "name": "Anton Vorontsov", "email": "avorontsov@ru.mvista.com", "time": "Wed Jan 09 22:10:22 2008 +0300" }, "committer": { "name": "Olof Johansson", "email": "olof@lixom.net", "time": "Tue Jan 15 10:23:41 2008 -0600" }, "message": "libata: pata_platform: make probe and remove functions device type neutral\n\nSplit pata_platform_{probe,remove} into two pieces:\n1. pata_platform_{probe,remove} -- platform_device-dependant bits;\n2. __ptata_platform_{probe,remove} -- device type neutral bits.\n\nThis is done to not duplicate code for the OF-platform driver.\n\nSigned-off-by: Anton Vorontsov \u003cavorontsov@ru.mvista.com\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Olof Johansson \u003colof@lixom.net\u003e\n" }, { "commit": "3568834e813e0dd7547035b3148b2f2a2b48ee4e", "tree": "19dfbffbaba9c1b021f4ef2df783c3a3513a0891", "parents": [ "8234b65afa92215ae0ed965811ac20c8b3a1806a", "8ee291f87c5dcebcf9c3a0ee4e021586897db364" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jan 15 08:08:40 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jan 15 08:08:40 2008 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86:\n x86: fix RTC_AIE with CONFIG_HPET_EMULATE_RTC\n x86: asm-x86/msr.h: pull in linux/types.h\n x86: fix boot crash on HIGHMEM4G \u0026\u0026 SPARSEMEM\n" }, { "commit": "f885b51967fb5f611c462841e5119853df00cc97", "tree": "29ba7f6eb9dd607980e63917e7f68e88578e7aca", "parents": [ "5d5d80001df3fbd06bd2b8893b6e3847e38a12d6", "dfbe0d3b6be52596b5694b1bb75b19562e769021" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jan 15 08:01:48 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jan 15 08:01:48 2008 -0800" }, "message": "Merge branch \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:\n [POWERPC] Fix boot failure on POWER6\n [POWERPC] Workaround for iommu page alignment\n" }, { "commit": "d43a3312c77eb6bbf71fbadefb1683f6d197bf91", "tree": "104b6f0c1bead32be79c9e7b3c2f0f5f9873e25e", "parents": [ "23be8c7ddf4fd31a14579a2109c89845f7a0fbb6" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Tue Jan 15 16:44:38 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 15 16:44:38 2008 +0100" }, "message": "x86: asm-x86/msr.h: pull in linux/types.h\n\nSince the msr.h header uses types like __u32, it should pull in linux/types.h.\n\n[ mingo@elte.hu: affects user-space that includes this header. We dont\n actually like user-space including raw kernel headers but it\u0027s a\n longstanding practice and it\u0027s easy for the kernel to be nice about\n this. ]\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "dfbe0d3b6be52596b5694b1bb75b19562e769021", "tree": "75e3ef05b6dd8cc7065fe77a05a9cd1b3495619a", "parents": [ "d262c32a4bcc3e5fda0325a64e53c25fe1e999d7" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Jan 15 17:29:33 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Jan 15 17:30:58 2008 +1100" }, "message": "[POWERPC] Fix boot failure on POWER6\n\nCommit 473980a99316c0e788bca50996375a2815124ce1 added a call to clear\nthe SLB shadow buffer before registering it. Unfortunately this means\nthat we clear out the entries that slb_initialize has previously set in\nthere. On POWER6, the hypervisor uses the SLB shadow buffer when doing\npartition switches, and that means that after the next partition switch,\neach non-boot CPU has no SLB entries to map the kernel text and data,\nwhich causes it to crash.\n\nThis fixes it by reverting most of 473980a9 and instead clearing the\n3rd entry explicitly in slb_initialize. This fixes the problem that\n473980a9 was trying to solve, but without breaking POWER6.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c60ecec67ab3f6b5791ef49d502b7a61909aa13e", "tree": "e8180ad2ec48a6063277ee51cf10dc8541dcac2f", "parents": [ "c23f72cae9523d29ff94eec8f30ccbdaf234b20e", "2e4f95822cc17cb7095d50babe2d2fc4c043fa25" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jan 14 21:25:39 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jan 14 21:25:39 2008 -0800" }, "message": "Merge branch \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus\n\n* \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus:\n [MIPS] Cacheops.h: Fix typo.\n [MIPS] Cobalt: Qube1 has no serial port so don\u0027t use it\n [MIPS] Cobalt: Fix ethernet interrupts for RaQ1\n [MIPS] Kconfig fixes for BCM47XX platform\n" }, { "commit": "c23f72cae9523d29ff94eec8f30ccbdaf234b20e", "tree": "1e5f46971510cd36a3deebfa8f160933212f4df0", "parents": [ "031f2dcd7075e218e74dd7f942ad015cf82dffab" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jan 14 21:21:29 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jan 14 21:21:29 2008 -0800" }, "message": "Revert \"writeback: introduce writeback_control.more_io to indicate more io\"\n\nThis reverts commit 2e6883bdf49abd0e7f0d9b6297fc3be7ebb2250b, as\nrequested by Fengguang Wu. It\u0027s not quite fully baked yet, and while\nthere are patches around to fix the problems it caused, they should get\nmore testing. Says Fengguang: \"I\u0027ll resend them both for -mm later on,\nin a more complete patchset\".\n\nSee\n\n\thttp://bugzilla.kernel.org/show_bug.cgi?id\u003d9738\n\nfor some of this discussion.\n\nRequested-by: Fengguang Wu \u003cwfg@mail.ustc.edu.cn\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2e4f95822cc17cb7095d50babe2d2fc4c043fa25", "tree": "35476b43fbce7033d0d2f72268dcda9dd71c7d9d", "parents": [ "c43756da94863395d5ee088659676029b3ae7191" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jan 14 14:46:31 2008 +0000" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Jan 15 01:04:42 2008 +0000" }, "message": "[MIPS] Cacheops.h: Fix typo.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "031f2dcd7075e218e74dd7f942ad015cf82dffab", "tree": "d7ee06c0fcfb2e841230e38de704dd0fed60bd7e", "parents": [ "a98fdcef941e107eeabae622d85a1f476f25a160", "5cd6e675f862568ad73c061665ee5080cfd952c5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jan 14 13:23:20 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jan 14 13:23:20 2008 -0800" }, "message": "Merge branch \u0027i2c-for-linus\u0027 of git://jdelvare.pck.nerim.net/jdelvare-2.6\n\n* \u0027i2c-for-linus\u0027 of git://jdelvare.pck.nerim.net/jdelvare-2.6:\n i2c-sibyte: Fix an error path\n i2c: Driver IDs are optional\n i2c: Spelling fixes\n i2c-omap: Fix NULL pointer dereferencing\n" }, { "commit": "f9dd0194ff23d612e463be764d73da7825da4aa1", "tree": "bb826626c73b5c4945a95ef5557940e2e3b4bd1c", "parents": [ "96acafe05fad2c9429ca2c39af47efc5db2d8042" ], "author": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Mon Jan 14 21:53:31 2008 +0100" }, "committer": { "name": "Jean Delvare", "email": "khali@hyperion.delvare", "time": "Mon Jan 14 21:53:31 2008 +0100" }, "message": "i2c: Driver IDs are optional\n\nDocument the fact that I2C driver IDs are optional.\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "3ea0345be38555c6a1a04ed7e9c015a42e76bd0e", "tree": "b5c76f103212b7f9ee486d80403832b60342c8a5", "parents": [ "f0466441492dc17d0749ef0cce9831fc7e4a7a5d" ], "author": { "name": "Jesper Nilsson", "email": "jesper.nilsson@axis.com", "time": "Mon Jan 14 00:55:22 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jan 14 08:52:23 2008 -0800" }, "message": "CRIS: define __ARCH_WANT_SYS_RT_SIGSUSPEND in unistd.h for CRIS\n\nThis allows us to use the commong sys_rt_sigsuspend instead of\nhaving our own.\n\nSigned-off-by: Jesper Nilsson \u003cjesper.nilsson@axis.com\u003e\nCc: Mikael Starvik \u003cmikael.starvik@axis.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1a1b285c24e1468afe82b09330dde5192a6e0013", "tree": "94406d24339b3791b7b5481ee969f0300e3c48cf", "parents": [ "d72ec9e20e4de995aa957f171cf84b136689e4c0", "90e6b048365950416419c031f2f2d9a8afb5b70c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jan 13 10:03:10 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jan 13 10:03:10 2008 -0800" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm\n\n* master.kernel.org:/home/rmk/linux-2.6-arm:\n [ARM] vfp: fix fuitod/fsitod instructions\n [ARM] pxa: silence warnings from cpu_is_xxx() macros\n" }, { "commit": "fd4be699b5b6b1744c9b0736d991ccfb35eea575", "tree": "bdccb54bef111c341c5cfcf02e1c1c722b24666d", "parents": [ "417009f64f17d76322d148a2cda40dfec37bcf0b", "473980a99316c0e788bca50996375a2815124ce1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jan 13 10:01:45 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jan 13 10:01:45 2008 -0800" }, "message": "Merge branch \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:\n [POWERPC] Fix CPU hotplug when using the SLB shadow buffer\n [POWERPC] efika: add phy-handle property for fec_mpc52xx\n" }, { "commit": "417009f64f17d76322d148a2cda40dfec37bcf0b", "tree": "5c02e4888a083e276a49ec1f58cd492ca5532e1b", "parents": [ "ba67a39efde8312e386c6f603054f8945433d91f", "55d1bb9a3b0f7f791ce597086791ebe54ea4c46a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jan 13 09:58:22 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jan 13 09:58:22 2008 -0800" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:\n pnpacpi: print resource shortage message only once\n PM: ACPI and APM must not be enabled at the same time\n ACPI: apply quirk_ich6_lpc_acpi to more ICH8 and ICH9\n ACPICA: fix acpi_serialize hang regression\n ACPI : Not register gsi for PCI IDE controller in legacy mode\n ACPI: Reintroduce run time configurable max_cstate for !CPU_IDLE case\n ACPI: Make sysfs interface in ACPI power optional.\n ACPI: EC: Enable boot EC before bus_scan\n increase PNP_MAX_PORT to 40 from 24\n" }, { "commit": "84427eaef1fb91704c7112bdb598c810003b99f3", "tree": "bf22a7186295fcb6dc6bced34cfa73aa74b27300", "parents": [ "974a9f0b47da74e28f68b9c8645c3786aa5ace1a" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Thu Jan 10 12:52:04 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jan 13 09:56:43 2008 -0800" }, "message": "remove task_ppid_nr_ns\n\ntask_ppid_nr_ns is called in three places. One of these should never\nhave called it. In the other two, using it broke the existing\nsemantics. This was presumably accidental. If the function had not\nbeen there, it would have been much more obvious to the eye that those\npatches were changing the behavior. We don\u0027t need this function.\n\nIn task_state, the pid of the ptracer is not the ppid of the ptracer.\n\nIn do_task_stat, ppid is the tgid of the real_parent, not its pid.\nI also moved the call outside of lock_task_sighand, since it doesn\u0027t\nneed it.\n\nIn sys_getppid, ppid is the tgid of the real_parent, not its pid.\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5d0381e21ebf55df88e1cdca2810f4a49fe0ee62", "tree": "31a3a5251faa7c6b79e272b665909a5cf4a57998", "parents": [ "22fb53c943b0ad4f86639bccb7ad8753be8ce435", "d7587b1445c0087cfcaa03ceae79b52eef4e9e4b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Jan 11 11:48:59 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Jan 11 11:48:59 2008 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.24\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.24:\n sh: Force __access_ok() to obey address space limit.\n sh: Fix argument page dcache flushing regression.\n" }, { "commit": "6b74c92521de123b6b3b01a8be432722121d9e8e", "tree": "64155a80a20d6ac848d436c986ed477ce4444e93", "parents": [ "4e1b83ad61b5db143281bb54e88ff420cc6b79d0", "2c838197751db19d08a00e633e33dce23a69fb0c" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 11 12:27:50 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 11 12:27:50 2008 -0500" }, "message": "Pull bugzilla-9535 into release branch\n" }, { "commit": "02d5bccf8ea3f9b8de21bfe19db77fbc50d92e04", "tree": "33402107adad8ebca51ea843291e09afc11a67d7", "parents": [ "eba6860ac5f9578e3ba6d0f9900cfc72599c5d66", "9f9adecd2d0e4f88fa0e8cb06c6ec207748df70a" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 11 12:27:13 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 11 12:27:13 2008 -0500" }, "message": "Pull bugzilla-9194 into release branch\n" }, { "commit": "9f9adecd2d0e4f88fa0e8cb06c6ec207748df70a", "tree": "b3914860b74a9f6c3ae42016aa708b54040248f8", "parents": [ "da8cadb31b82c9d41fc593c8deab6aa20b162d6b" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Dec 13 17:38:03 2007 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 11 12:26:47 2008 -0500" }, "message": "PM: ACPI and APM must not be enabled at the same time\n\nACPI and APM used \"pm_active\" to guarantee that\nthey would not be simultaneously active.\n\nBut pm_active was recently moved under CONFIG_PM_LEGACY,\nso that without CONFIG_PM_LEGACY, pm_active became a NOP --\nallowing ACPI and APM to both be simultaneously enabled.\nThis caused unpredictable results, including boot hangs.\n\nFurther, the code under CONFIG_PM_LEGACY is scheduled\nfor removal.\n\nSo replace pm_active with pm_flags.\npm_flags depends only on CONFIG_PM,\nwhich is present for both CONFIG_APM and CONFIG_ACPI.\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d9194\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "b801a1e7dbca3f51d0a4b22a750ae257196002cb", "tree": "8c6963d592cc34c9964c5760b57447c9ee4e48a5", "parents": [ "88fb61e4ba263685a0d5b82c7e9cd6f22a9e6a9d" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Jan 11 10:12:55 2008 +0100" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri Jan 11 10:12:55 2008 +0100" }, "message": "Don\u0027t blatt first element of prv in sg_chain()\n\nI realize that sg chaining is a ploy to make the rest of the kernel\ndevs feel the pain of the SCSI subsystem. But this was a little\nunsubtle.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nAcked-by: Tejun Heo \u003chtejun@gmail.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "473980a99316c0e788bca50996375a2815124ce1", "tree": "5fb9d5de6ee75299b32de0e0b66f5a868864c38f", "parents": [ "6f4347c969674ed45de7d08d4b26d6326a95b959" ], "author": { "name": "Michael Neuling", "email": "mikey@neuling.org", "time": "Fri Jan 11 14:02:47 2008 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jan 11 16:33:55 2008 +1100" }, "message": "[POWERPC] Fix CPU hotplug when using the SLB shadow buffer\n\nBefore we register the SLB shadow buffer, we need to invalidate the\nentries in the buffer, otherwise we can end up stale entries from when\nwe previously offlined the CPU.\n\nThis does this invalidate as well as unregistering the buffer with\nPHYP before we offline the cpu. Tested and fixes crashes seen on\n970MP (thanks to tonyb) and POWER5.\n\nSigned-off-by: Michael Neuling \u003cmikey@neuling.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "d1ec7298fcefd7e4d1ca612da402ce9e5d5e2c13", "tree": "c05cc1a76c3dc74952d0ac629503c875d89f6a49", "parents": [ "fd0b45dfd1858c6b49d06355a460bcf36d654c06" ], "author": { "name": "Zhao Yakui", "email": "yakui.zhao@intel.com", "time": "Fri Jan 11 00:24:55 2008 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 11 00:24:55 2008 -0500" }, "message": "ACPI: apply quirk_ich6_lpc_acpi to more ICH8 and ICH9\n\nIt is important that these resources be reserved\nto avoid conflicts with well known ACPI registers.\n\nSigned-off-by: Zhao Yakui \u003cyakui.zhao@intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "d7587b1445c0087cfcaa03ceae79b52eef4e9e4b", "tree": "5f6dc2a4d6c3c4b90854b57174efa76369a5fd95", "parents": [ "844b43adba74d97f15e56b103c97bfcccaa01aa6" ], "author": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Fri Jan 11 13:18:16 2008 +0900" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Fri Jan 11 13:18:16 2008 +0900" }, "message": "sh: Force __access_ok() to obey address space limit.\n\nWhen the thread_info-\u003eaddr_limit changes were introduced, __access_ok()\nwas missed in the conversion, allowing user processes to perform P1/P2\naccesses under certain conditions.\n\nThis has already been corrected with the nommu refactoring in later\nkernels.\n\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "198a6d5a6189501e2b8abf4e3149ccb337866f65", "tree": "772eb567f7b42b4ebf0be739bf33c56ffbfb95ab", "parents": [ "fd0b45dfd1858c6b49d06355a460bcf36d654c06" ], "author": { "name": "Russell King", "email": "rmk@dyn-67.arm.linux.org.uk", "time": "Thu Jan 10 12:33:54 2008 +0000" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Thu Jan 10 12:33:54 2008 +0000" }, "message": "[ARM] pxa: silence warnings from cpu_is_xxx() macros\n\nIf only a single CPU type is selected, __cpu_is_xxx() doesn\u0027t\nuse its argument. This causes the compiler to issue a warning\nabout an unused variable in the parent function.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "9d3e44425e3498eb33f25d94392b4fd0d56a5176", "tree": "453e71e0dfae127df026c64e2b1a24aa4f629b3d", "parents": [ "0f99be0d115a5716292c58dfdb20d2eddd0f3387" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Tue Jan 08 23:41:28 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 08 23:41:28 2008 -0800" }, "message": "[SOCK]: Adds a rcu_dereference() in sk_filter\n\nIt seems commit fda9ef5d679b07c9d9097aaf6ef7f069d794a8f9 introduced a RCU \nprotection for sk_filter(), without a rcu_dereference()\n\nEither we need a rcu_dereference(), either a comment should explain why we \ndont need it. I vote for the former.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nAcked-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0f99be0d115a5716292c58dfdb20d2eddd0f3387", "tree": "a4c8fc6262add152fa7207e40a5f02b18c9bedde", "parents": [ "2e3884b5b16795c03a7bf295797c1b2402885b88" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Tue Jan 08 23:39:06 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 08 23:39:06 2008 -0800" }, "message": "[XFRM]: xfrm_algo_clone() allocates too much memory\n\nalg_key_len is the length in bits of the key, not in bytes.\n\nBest way to fix this is to move alg_len() function from net/xfrm/xfrm_user.c \nto include/net/xfrm.h, and to use it in xfrm_algo_clone()\n\nalg_len() is renamed to xfrm_alg_len() because of its global exposition.\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "02f1c89d6e36507476f78108a3dcc78538be460b", "tree": "dc87b78a355096b9dfdfa892b4f94a962020a766", "parents": [ "d8c9283089287341c85a0a69de32c2287a990e71" ], "author": { "name": "Paul Moore", "email": "paul.moore@hp.com", "time": "Mon Jan 07 21:56:41 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 08 23:30:17 2008 -0800" }, "message": "[NET]: Clone the sk_buff \u0027iif\u0027 field in __skb_clone()\n\nBoth NetLabel and SELinux (other LSMs may grow to use it as well) rely\non the \u0027iif\u0027 field to determine the receiving network interface of\ninbound packets. Unfortunately, at present this field is not\npreserved across a skb clone operation which can lead to garbage\nvalues if the cloned skb is sent back through the network stack. This\npatch corrects this problem by properly copying the \u0027iif\u0027 field in\n__skb_clone() and removing the \u0027iif\u0027 field assignment from\nskb_act_clone() since it is no longer needed.\n\nAlso, while we are here, put the assignments in the same order as the\noffsets to reduce cacheline bounces.\n\nSigned-off-by: Paul Moore \u003cpaul.moore@hp.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a0a46196cd98af5cc015842bba757571f02a8c30", "tree": "1e73ef1d0251f969fbb1a51637722c2c793ff0b6", "parents": [ "bdb95b1792664f25eb2a4d13a587d2020aa93002" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 07 20:35:07 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 08 23:30:07 2008 -0800" }, "message": "[NET]: Add NAPI_STATE_DISABLE.\n\nCreate a bit to signal that a napi_disable() is in progress.\n\nThis sets up infrastructure such that net_rx_action() can generically\nbreak out of the -\u003epoll() loop on a NAPI context that has a pending\nnapi_disable() yet is being bombed with packets (and thus would\notherwise poll endlessly and not allow the napi_disable() to finish).\n\nNow, what napi_disable() does is first set the NAPI_STATE_DISABLE bit\n(to indicate that a disable is pending), then it polls for the\nNAPI_STATE_SCHED bit, and once the NAPI_STATE_SCHED bit is acquired\nthe NAPI_STATE_DISABLE bit is cleared. Here, the test_and_set_bit()\nprovides the necessary memory barrier between the various bitops.\n\nnapi_schedule_prep() now tests for a pending disable as it\u0027s first\naction and won\u0027t try to obtain the NAPI_STATE_SCHED bit if a disable\nis pending.\n\nAs a result, we can remove the netif_running() check in\nnetif_rx_schedule_prep() because the NAPI disable pending state serves\nthis purpose. And, it does so in a NAPI centric manner which is what\nwe really want.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bdb95b1792664f25eb2a4d13a587d2020aa93002", "tree": "88b7fc6bc396294417e2e34352039214a0192509", "parents": [ "d987160b710c98997015832422a05e18d9f0f925" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 07 20:26:59 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 08 23:30:07 2008 -0800" }, "message": "[NET]: Do not grab device reference when scheduling a NAPI poll.\n\nIt is pointless, because everything that can make a device go away\nwill do a napi_disable() first.\n\nThe main impetus behind this is that now we can legally do a NAPI\ncompletion in generic code like net_rx_action() which a following\nchangeset needs to do. net_rx_action() can only perform actions\nin NAPI centric ways, because there may be a one to many mapping\nbetween NAPI contexts and network devices (SKY2 is one example).\n\nWe also want to get rid of this because it\u0027s an extra atomic in the\nNAPI paths, and also because it is one of the last instances where the\nNAPI interfaces care about net devices.\n\nThe one remaining netdev detail the NAPI stuff cares about is the\nnetif_running() check which will be killed off in a subsequent\nchangeset.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f691724c4d3b150bfa9cc8a969ea2020e20dfb12", "tree": "4c78a6dd1e934457e9ae0a38fd0bc2ff35987841", "parents": [ "52961955aa180959158faeb9fd6b4f8a591450f5" ], "author": { "name": "Vlad Yasevich", "email": "vladislav.yasevich@hp.com", "time": "Mon Jan 07 00:27:16 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jan 08 23:30:02 2008 -0800" }, "message": "[SCTP]: Fix the name of the authentication event.\n\nThe even should be called SCTP_AUTHENTICATION_INDICATION.\n\nSigned-off-by: Vlad Yasevich \u003cvladislav.yasevich@hp.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bf5e5834bffc62b50cd4a201804506eb11ef1af8", "tree": "09cd94995a4c67b0fd84f7c81b7f2bb58fac8e50", "parents": [ "cf0594625083111ae522496dc1c256f7476939c2" ], "author": { "name": "Alan Cox", "email": "alan@lxorguk.ukuu.org.uk", "time": "Tue Jan 08 14:55:51 2008 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jan 08 16:16:34 2008 -0800" }, "message": "pl2303: Fix mode switching regression\n\nCleaning out all the incorrect \u0027no change made\u0027 checks for termios\nsettings showed up a problem with the PL2303. The hardware here seems to\nlose sync and bits if you tell it to make no changes. This shows up with\na real world application.\n\nTo fix this the driver check for meaningful hardware changes is restored\nbut doing the tests correctly and as a tty layer function so it doesn\u0027t\nget duplicated wrongly everywhere if other drivers turn out to need it.\n\nSigned-off-by: Alan Cox \u003calan@redhat.com\u003e\nTested-by: Mirko Parthey \u003cmirko.parthey@informatik.tu-chemnitz.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5b7741b3325d0d94c88b2ad46657a536890aaa2f", "tree": "11bc16f7d9991f248652e60ec1ce8d6c528d8d8c", "parents": [ "9f966be8996f2829406324c68e4c67c2d64d864b" ], "author": { "name": "Sebastian Siewior", "email": "sebastian@breakpoint.cc", "time": "Tue Jan 08 15:32:47 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jan 08 16:10:35 2008 -0800" }, "message": "KEYS: fix macro\n\nCommit 664cceb0093b755739e56572b836a99104ee8a75 changed the parameters of\nthe function make_key_ref(). The macros that are used in case CONFIG_KEY\nis not defined did not change.\n\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Sebastian Siewior \u003csebastian@breakpoint.cc\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "844b43adba74d97f15e56b103c97bfcccaa01aa6", "tree": "b744ec1d5d8f7d639274a18f53f653fcf1b398f8", "parents": [ "3ce54450461bad18bbe1f9f5aa3ecd2f8e8d1235" ], "author": { "name": "Carmelo Amoroso", "email": "carmelo73@gmail.com", "time": "Mon Jan 07 13:50:18 2008 +0900" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Mon Jan 07 13:50:18 2008 +0900" }, "message": "sh: Fix argument page dcache flushing regression.\n\nIn the do_execve() path, argument page handling used to explicitly call\nflush_dcache_page() for each page, this has since been reworked and\nuses flush_kernel_dcache_page() instead, which is presently a nop.\n\nDoing a simple modprobe/rmmod in a loop under busybox consistently\nmanages to crash without providing a sane flush_kernel_dcache_page()\nimplementation, so, plug in a simple implementation.\n\nSigned-off-by: Carmelo Amoroso \u003ccarmelo73@gmail.com\u003e\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "a263898f628dd21e59210b547986c154788f628e", "tree": "b6c0a05c607c9b748336e629b3b6f4ddfea191ee", "parents": [ "57a04513cb35086d54bcb2cb92e6627fc8fa0fae" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Dec 30 11:58:17 2007 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jan 06 12:39:42 2008 -0800" }, "message": "CPU hotplug: fix cpu_is_offline() on !CONFIG_HOTPLUG_CPU\n\nmake randconfig bootup testing found that the cpufreq code\ncrashes on bootup, if the powernow-k8 driver is enabled and\nif maxcpus\u003d1 passed on the boot line to a !CONFIG_HOTPLUG_CPU\nkernel.\n\nFirst lockdep found out that there\u0027s an inconsistent unlock\nsequence:\n\n \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n [ BUG: bad unlock balance detected! ]\n -------------------------------------\n swapper/1 is trying to release lock (\u0026per_cpu(cpu_policy_rwsem, cpu)) at:\n [\u003cffffffff806ffd8e\u003e] unlock_policy_rwsem_write+0x3c/0x42\n but there are no more locks to release!\n\nCall Trace:\n [\u003cffffffff806ffd8e\u003e] unlock_policy_rwsem_write+0x3c/0x42\n [\u003cffffffff80251c29\u003e] print_unlock_inbalance_bug+0x104/0x12c\n [\u003cffffffff80252f3a\u003e] mark_held_locks+0x56/0x94\n [\u003cffffffff806ffd8e\u003e] unlock_policy_rwsem_write+0x3c/0x42\n [\u003cffffffff807008b6\u003e] cpufreq_add_dev+0x2a8/0x5c4\n ...\n\nthen shortly afterwards the cpufreq code crashed on an assert:\n\n ------------[ cut here ]------------\n kernel BUG at drivers/cpufreq/cpufreq.c:1068!\n invalid opcode: 0000 [1] SMP\n [...]\n Call Trace:\n [\u003cffffffff805145d6\u003e] sysdev_driver_unregister+0x5b/0x91\n [\u003cffffffff806ff520\u003e] cpufreq_register_driver+0x15d/0x1a2\n [\u003cffffffff80cc0596\u003e] powernowk8_init+0x86/0x94\n [...]\n ---[ end trace 1e9219be2b4431de ]---\n\nthe bug was caused by maxcpus\u003d1 bootup, which brought up the\nsecondary core as !cpu_online() but !cpu_is_offline() either,\nwhich on on !CONFIG_HOTPLUG_CPU is always 0 (include/linux/cpu.h):\n\n /* CPUs don\u0027t go offline once they\u0027re online w/o CONFIG_HOTPLUG_CPU */\n static inline int cpu_is_offline(int cpu) { return 0; }\n\nbut the cpufreq code uses cpu_online() and cpu_is_offline() in\na mixed way - the low-level drivers use cpu_online(), while\nthe cpufreq core uses cpu_is_offline(). This opened up the\npossibility to add the non-initialized sysdev device of the\nsecondary core:\n\n cpufreq-core: trying to register driver powernow-k8\n cpufreq-core: adding CPU 0\n powernow-k8: BIOS error - no PSB or ACPI _PSS objects\n cpufreq-core: initialization failed\n cpufreq-core: adding CPU 1\n cpufreq-core: initialization failed\n\nwhich then blew up. The fix is to make cpu_is_offline() always\nthe negation of cpu_online(). With that fix applied the kernel\nboots up fine without crashing:\n\n Calling initcall 0xffffffff80cc0510: powernowk8_init+0x0/0x94()\n powernow-k8: Found 1 AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ processors (1 cpu cores) (version 2.20.00)\n powernow-k8: BIOS error - no PSB or ACPI _PSS objects\n initcall 0xffffffff80cc0510: powernowk8_init+0x0/0x94() returned -19.\n initcall 0xffffffff80cc0510 ran for 19 msecs: powernowk8_init+0x0/0x94()\n Calling initcall 0xffffffff80cc328f: init_lapic_nmi_sysfs+0x0/0x39()\n\nWe could fix this by making CPU enumeration aware of max_cpus, but that\nwould be more fragile IMO, and the cpu_online(cpu) !\u003d cpu_is_offline(cpu)\npossibility was quite confusing and a continuous source of bugs too.\n\nMost distributions have kernels with CPU hotplug enabled, so this bug\nremained hidden for a long time.\n\nBug forensics:\n\nThe broken cpu_is_offline() API variant was introduced via:\n\n commit a59d2e4e6977e7b94e003c96a41f07e96cddc340\n Author: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n Date: Mon Mar 8 06:06:03 2004 -0800\n\n [PATCH] minor cleanups for hotplug CPUs\n\n( this predates linux-2.6.git, this commit is available from Thomas\u0027s\n historic git tree. )\n\nThen 1.5 years later the cpufreq code made use of it:\n\n commit c32b6b8e524d2c337767d312814484d9289550cf\n Author: Ashok Raj \u003cashok.raj@intel.com\u003e\n Date: Sun Oct 30 14:59:54 2005 -0800\n\n [PATCH] create and destroy cpufreq sysfs entries based on cpu notifiers\n\n + if (cpu_is_offline(cpu))\n + return 0;\n\nwhich is a correct use of the subtly broken new API. v2.6.15 then\nshipped with this bug included.\n\nthen it took two more years for random-kernel qa to hit it.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7b3d9545f9ac8b31528dd2d6d8ec8d19922917b8", "tree": "e8af5ec41abf8ec3a678b5643de5580db417d16f", "parents": [ "911833440b498e3e4fe2f12c1ae2bd44400c7004" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jan 06 10:17:12 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jan 06 10:17:12 2008 -0800" }, "message": "Revert \"scsi: revert \"[SCSI] Get rid of scsi_cmnd-\u003edone\"\"\n\nThis reverts commit ac40532ef0b8649e6f7f83859ea0de1c4ed08a19, which gets\nus back the original cleanup of 6f5391c283d7fdcf24bf40786ea79061919d1e1d.\n\nIt turns out that the bug that was triggered by that commit was\napparently not actually triggered by that commit at all, and just the\ntesting conditions had changed enough to make it appear to be due to it.\n\nThe real problem seems to have been found by Peter Osterlund:\n\n \"pktcdvd sets it [block device size] when opening the /dev/pktcdvd\n device, but when the drive is later opened as /dev/scd0, there is\n nothing that sets it back. (Btw, 40944 is possible if the disk is a\n CDRW that was formatted with \"cdrwtool -m 10236\".)\n\n The problem is that pktcdvd opens the cd device in non-blocking mode\n when pktsetup is run, and doesn\u0027t close it again until pktsetup -d is\n run. The effect is that if you meanwhile open the cd device,\n blkdev.c:do_open() doesn\u0027t call bd_set_size() because\n bdev-\u003ebd_openers is non-zero.\"\n\nIn particular, to repeat the bug (regardless of whether commit\n6f5391c283d7fdcf24bf40786ea79061919d1e1d is applied or not):\n\n \" 1. Start with an empty drive.\n 2. pktsetup 0 /dev/scd0\n 3. Insert a CD containing an isofs filesystem.\n 4. mount /dev/pktcdvd/0 /mnt/tmp\n 5. umount /mnt/tmp\n 6. Press the eject button.\n 7. Insert a DVD containing a non-writable filesystem.\n 8. mount /dev/scd0 /mnt/tmp\n 9. find /mnt/tmp -type f -print0 | xargs -0 sha1sum \u003e/dev/null\n 10. If the DVD contains data beyond the physical size of a CD, you\n get I/O errors in the terminal, and dmesg reports lots of\n \"attempt to access beyond end of device\" errors.\"\n\nwhich in turn is because the nested open after the media change won\u0027t\ncause the size to be set properly (because the original open still holds\nthe block device, and we only do the bd_set_size() when we don\u0027t have\nother people holding the device open).\n\nThe proper fix for that is probably to just do something like\n\n\tbdev-\u003ebd_inode-\u003ei_size \u003d (loff_t)get_capacity(disk)\u003c\u003c9;\n\nin fs/block_dev.c:do_open() even for the cases where we\u0027re not the\noriginal opener (but *not* call bd_set_size(), since that will also\nchange the block size of the device).\n\nCc: Peter Osterlund \u003cpetero2@telia.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4ca8ad7e4c38cd7f32b11e60418d06fa912a1a37", "tree": "1c7cc726f6f772da7ad5006afd2cf6523d153b61", "parents": [ "304b46996ca1a989fe0fe99831ed38c79e855245" ], "author": { "name": "Russ Anderson", "email": "rja@sgi.com", "time": "Thu Dec 20 17:46:52 2007 -0600" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Jan 03 13:18:58 2008 -0800" }, "message": "[IA64] Update Altix BTE error return status patch\n\nI neglected to send Tony the most recent version of the\npatch (\"Fix Altix BTE error return status\") applied\nas commit: 64135fa97ce016058f95345425a9ebd04ee1bd2a\n\nThis patch gets it up to date. Without this patch\non shub2, if there is no error xpcBteUnmappedError is\nreturned instead of xpcSuccess.\n\nSigned-off-by: Russ Anderson (rja@sgi.com)\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "831830b5a2b5d413407adf380ef62fe17d6fcbf2", "tree": "b08f54f15374b5b98b0b3bea20a1d2ea8d1f50e0", "parents": [ "ac40532ef0b8649e6f7f83859ea0de1c4ed08a19" ], "author": { "name": "Al Viro", "email": "viro@ZenIV.linux.org.uk", "time": "Wed Jan 02 14:09:57 2008 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Jan 02 13:13:27 2008 -0800" }, "message": "restrict reading from /proc/\u003cpid\u003e/maps to those who share -\u003emm or can ptrace pid\n\nContents of /proc/*/maps is sensitive and may become sensitive after\nopen() (e.g. if target originally shares our -\u003emm and later does exec\non suid-root binary).\n\nCheck at read() (actually, -\u003estart() of iterator) time that mm_struct\nwe\u0027d grabbed and locked is\n - still the -\u003emm of target\n - equal to reader\u0027s -\u003emm or the target is ptracable by reader.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ac40532ef0b8649e6f7f83859ea0de1c4ed08a19", "tree": "ca86d577fe7fe68ae28b7f7d020f86bc9fff5535", "parents": [ "158a962422e4a54dc256b6a9b9562f3d30d34d9c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 02 17:25:34 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Jan 02 13:11:06 2008 -0800" }, "message": "scsi: revert \"[SCSI] Get rid of scsi_cmnd-\u003edone\"\n\nThis reverts commit 6f5391c283d7fdcf24bf40786ea79061919d1e1d (\"[SCSI]\nGet rid of scsi_cmnd-\u003edone\") that was supposed to be a cleanup commit,\nbut apparently it causes regressions:\n\n Bug 9370 - v2.6.24-rc2-409-g9418d5d: attempt to access beyond end of device\n http://bugzilla.kernel.org/show_bug.cgi?id\u003d9370\n\nthis patch should be reintroduced in a more split-up form to make\ntesting of it easier.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "158a962422e4a54dc256b6a9b9562f3d30d34d9c", "tree": "21a71d7d671d12388f4b085e31b0258d1047f125", "parents": [ "6b6adc22a01941165d5af9a3e69e28e948b28f47" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Jan 02 13:04:48 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Jan 02 13:04:48 2008 -0800" }, "message": "Unify /proc/slabinfo configuration\n\nBoth SLUB and SLAB really did almost exactly the same thing for\n/proc/slabinfo setup, using duplicate code and per-allocator #ifdef\u0027s.\n\nThis just creates a common CONFIG_SLABINFO that is enabled by both SLUB\nand SLAB, and shares all the setup code. Maybe SLOB will want this some\nday too.\n\nReviewed-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ef5fa1b191fc4cda7233491626585d1397535e26", "tree": "d3d916dbf11a317e6fdc37f5852a529f938d27b9", "parents": [ "77717d27c2224e1c3eec31da90272d14e8c7045c", "56986d4210e5077d67e4eff538a316a6cc4e5158" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jan 01 11:33:00 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jan 01 11:33:00 2008 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86:\n x86: fix asm-x86/msr.h for user-space export\n x86: fix asm-x86/byteorder.h for userspace export\n" }, { "commit": "57ed3eda977a215f054102b460ab0eb5d8d112e6", "tree": "aff1529df49c14df1f84d78fbae66a4a0bcfcdb8", "parents": [ "476c6c11a9ee4610ff0e4941e3851729f7caf062" ], "author": { "name": "Pekka J Enberg", "email": "penberg@cs.helsinki.fi", "time": "Tue Jan 01 17:23:28 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jan 01 11:32:02 2008 -0800" }, "message": "slub: provide /proc/slabinfo\n\nThis adds a read-only /proc/slabinfo file on SLUB, that makes slabtop work.\n\n[ mingo@elte.hu: build fix. ]\n\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "56986d4210e5077d67e4eff538a316a6cc4e5158", "tree": "f638e1297e3bfac457259f57b26bebe9aeeee1c7", "parents": [ "e0c4ae06495494a38843da8445e2b6e1f59b9253" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Tue Jan 01 19:12:15 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 01 19:12:15 2008 +0100" }, "message": "x86: fix asm-x86/msr.h for user-space export\n\nUse __asm__ and __volatile__ in code that is exported to userspace. Wrap\nkernel functions with __KERNEL__ so they get scrubbed.\n\nNo code changed:\n\n text data bss dec hex filename\n 9681036 1698924 3407872 14787832 e1a4f8 vmlinux.before\n 9681036 1698924 3407872 14787832 e1a4f8 vmlinux.after\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "e0c4ae06495494a38843da8445e2b6e1f59b9253", "tree": "4a449bfd835c36dda68fdf3e2ba211a971d2d800", "parents": [ "e697789d64f8748cb219d7f5c413c512953802cc" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Tue Jan 01 19:12:15 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 01 19:12:15 2008 +0100" }, "message": "x86: fix asm-x86/byteorder.h for userspace export\n\nSince asm-x86/byteorder.h is exported to userspace, use __asm__ rather than\nasm in its code.\n\nSigned-Off-By: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "4f43143f9fbbb679c38d2ff99e44d3aaa00d0fe1", "tree": "4472ccce19c5ee2b8c78262d41df8cbcee1aafc3", "parents": [ "533b1928b5c37dbdaabec3e7ff073aee8d7af3eb", "90c26375b48e764a099bb5b606a74bb54bb5a3a7" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Dec 31 13:54:13 2007 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Dec 31 13:54:13 2007 +1100" }, "message": "Merge branch \u0027for-2.6.25\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/olof/pasemi\n" }, { "commit": "d87bf3bed71375b141e95b5fdbac413ac4b65184", "tree": "4920be669338029456f625e6f6a587b8e31185b0", "parents": [ "f365355e65ee619e3b7baeca69b46fd2c4a5ec68" ], "author": { "name": "Olof Johansson", "email": "olof@lixom.net", "time": "Thu Dec 27 22:16:29 2007 -0600" }, "committer": { "name": "Olof Johansson", "email": "olof@lixom.net", "time": "Fri Dec 28 09:22:25 2007 -0600" }, "message": "[POWERPC] pasemi: Distribute interrupts evenly across cpus\n\nBy default the OpenPIC on PWRficient will bias to one core (since that\nwill improve changes of the other core being able to stay idle/powered\ndown). However, this conflicts with most irq load balancing schemes,\nsince setting an interrupt to be delivered to either core doesn\u0027t really\nresult in the load being shared. It also doesn\u0027t work well with the\nsoft irq disable feature of PPC, since EE will stay on until the first\ninterrupt is taken while soft disabled.\n\nSet the gconf0 config bit that enables even distribution of interrupts\namong the two cores.\n\nSigned-off-by: Olof Johansson \u003colof@lixom.net\u003e\n" }, { "commit": "f365355e65ee619e3b7baeca69b46fd2c4a5ec68", "tree": "24133f987dc9ffe8f3a9b02355193e3d5113f8f2", "parents": [ "c2a7dcad9f0d92d7a96e735abb8bec7b9c621536" ], "author": { "name": "Olof Johansson", "email": "olof@lixom.net", "time": "Thu Dec 20 13:11:18 2007 -0600" }, "committer": { "name": "Olof Johansson", "email": "olof@lixom.net", "time": "Fri Dec 28 09:22:24 2007 -0600" }, "message": "[POWERPC] pasemi: Implement NMI support\n\nSome PWRficient-based boards have a NMI button that\u0027s wired up to a GPIO\nas interrupt source. By configuring the openpic accordingly, these get\ndelivered as a machine check with high priority, instead of as an external\ninterrupt.\n\nThe device tree contains a property \"nmi-source\" in the openpic node\nfor these systems, and it\u0027s the (hwirq) source for the input.\n\nAlso, for these interrupts, the IACK is read from another register than\nthe regular (MCACK instead), but they are EOI\u0027d as usual. So implement\nsaid function for the mpic driver.\n\nFinally, move a couple of external function defines to include/ instead\nof local under sysdev. Being able to mask/unmask and eoi directly saves\nus from setting up a dummy irq handler that will never be called.\n\nSigned-off-by: Olof Johansson \u003colof@lixom.net\u003e\n" }, { "commit": "2c838197751db19d08a00e633e33dce23a69fb0c", "tree": "a7a6a4a59656cd52a9c814defbf34ea6b29774f3", "parents": [ "c68cb23dde29fb107575656effa46f7b9440ac04" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Dec 27 23:55:13 2007 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Dec 27 23:55:13 2007 -0500" }, "message": "increase PNP_MAX_PORT to 40 from 24\n\na7839e960675b549f06209d18283d5cee2ce9261\n(PNP: increase the maximum number of resources)\nincreased PNP_MAX_PORT to 24 from 8.\nIt also added a test and a complaint when a\nmachine exceeded the limit, causing:\n\npnpacpi: exceeded the max number of IO resources: 24\n\nhttp://bugzilla.kernel.org/show_bug.cgi?id\u003d9535\n\nWe should have been squawking about this all along,\nas this is a potentially serious issue.\n\nFor now, simply burn some dynamic bytes and\nincrease the limit by another 16 to 40.\nThere is no guarantee that this will satisfy\nevery system on Earth. It probably will not,\nbut it should be an improvement.\n\nIn the future, PNPACPI should allocate resource\nstructures as needed, rather than max-sized arrays.\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "aed3a8c9bb1a8623a618232087c5ff62718e3b9a", "tree": "3998117906b40887ce7739288403927f461bf4f4", "parents": [ "c68cb23dde29fb107575656effa46f7b9440ac04" ], "author": { "name": "Bob Nelson", "email": "rrnelson@linux.vnet.ibm.com", "time": "Sat Dec 15 01:27:30 2007 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Dec 28 15:07:52 2007 +1100" }, "message": "[POWERPC] Oprofile: Remove dependency on spufs module\n\nThis removes an OProfile dependency on the spufs module. This\ndependency was causing a problem for multiplatform systems that are\nbuilt with support for Oprofile on Cell but try to load the oprofile\nmodule on a non-Cell system.\n\nSigned-off-by: Bob Nelson \u003crrnelson@us.ibm.com\u003e\nSigned-off-by: Arnd Bergmann \u003carnd.bergmann@de.ibm.com\u003e\nAcked-by: Jeremy Kerr \u003cjk@ozlabs.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c68cb23dde29fb107575656effa46f7b9440ac04", "tree": "081c24059c57d8b6b4e6b6781f741878069e5edc", "parents": [ "b50fd73b9d8ee1f999e8d625074872eb8fb88439", "a6c05c3d064dbb83be88cba3189beb5db9d2dfc3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Dec 26 22:04:46 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Dec 26 22:04:46 2007 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:\n [IPV4]: Fix ip command line processing.\n [VETH]: move veth.h to include/linux\n [NET] tc_nat: header install\n [TUNTAP]: Fix wrong debug message.\n [NETFILTER]: nf_conntrack_ipv4: fix module parameter compatibility\n mac80211: warn when receiving frames with unaligned data\n mac80211: round station cleanup timer\n" }, { "commit": "b50fd73b9d8ee1f999e8d625074872eb8fb88439", "tree": "b049c506ed1c1ce89f62aff7187d75cfdcd81903", "parents": [ "49eaaa1a6c950e7a92c4386c199b8ec950f840b9", "bcea1db16ba1c45ccebb3bfb8441642d1342c4d5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Dec 26 22:04:34 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Dec 26 22:04:34 2007 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:\n [SPARC64]: Implement pci_resource_to_user()\n" }, { "commit": "49eaaa1a6c950e7a92c4386c199b8ec950f840b9", "tree": "d2b718fc495f6dfa98fbe3e566c65cb0e98c6c3c", "parents": [ "11ee29577cc1637f94d903a6ea322cf1ed8ce1b3" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed Dec 26 12:43:01 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Dec 26 22:04:09 2007 -0800" }, "message": "Revert quicklist need-\u003eflush fix\n\nDid not fix the reported issue. Apart from other weirdness this causes a\nbad link between the TLB flushing logic and the quicklists. If there is\nindeed an issue that an arch needs a tlb flush before free then the arch\ncode needs to set tlb-\u003eneed_flush before calling quicklist_free.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ecef969e5b376f98b142e22deb1cec2f23e4f5d6", "tree": "d414bbb2f0c8937705256e09ab162e2ae6f46f8c", "parents": [ "75ec533ec3335913009c32de878d5ed7cbe0d41c" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@linux-foundation.org", "time": "Tue Dec 25 17:23:59 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Dec 26 19:36:35 2007 -0800" }, "message": "[VETH]: move veth.h to include/linux\n\nMove veth.h from net/ to linux/ since it is a user api, and add it to\nuser header processing Kbuild.\n\n[ Use header-y as suggested by Sam Ravnborg. -DaveM ]\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "75ec533ec3335913009c32de878d5ed7cbe0d41c", "tree": "97df5c2fd8c237b11d025b91fc89506285e256ee", "parents": [ "c6e991de4bd22dcdf9b9d9035e18b63b0bf2d198" ], "author": { "name": "Stephen Hemminger", "email": "stephen.hemminger@vyatta.com", "time": "Mon Dec 24 21:59:24 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Dec 26 19:36:35 2007 -0800" }, "message": "[NET] tc_nat: header install\n\niproute2 build needs tc_nat.h header from kernel make install_headers.\n\nSigned-off-by: Stephen Hemminger \u003cstephen.hemminger@vyatta.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "fae718ddaf2b00e222dddec6717aca023376723c", "tree": "a3ea0668f21555cca021f4d19ce5b22e6eca5c49", "parents": [ "81100eb80add328c4d2a377326f15aa0e7236398" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Mon Dec 24 21:09:10 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Dec 26 19:36:33 2007 -0800" }, "message": "[NETFILTER]: nf_conntrack_ipv4: fix module parameter compatibility\n\nSome users do \"modprobe ip_conntrack hashsize\u003d...\". Since we have the\nmodule aliases this loads nf_conntrack_ipv4 and nf_conntrack, the\nhashsize parameter is unknown for nf_conntrack_ipv4 however and makes\nit fail.\n\nAllow to specify hashsize\u003d for both nf_conntrack and nf_conntrack_ipv4.\n\nNote: the nf_conntrack message in the ringbuffer will display an\nincorrect hashsize since nf_conntrack is first pulled in as a\ndependency and calculates the size itself, then it gets changed\nthrough a call to nf_conntrack_set_hashsize().\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bcea1db16ba1c45ccebb3bfb8441642d1342c4d5", "tree": "6930a11e79193d56e2c0f344c04ac5c37a56f7eb", "parents": [ "11ee29577cc1637f94d903a6ea322cf1ed8ce1b3" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Dec 25 02:20:33 2007 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Dec 26 19:33:46 2007 -0800" }, "message": "[SPARC64]: Implement pci_resource_to_user()\n\nThis makes libpciaccess able to mmap() resources of the\ndevice properly.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ed367fc3a7349b17354c7acef551533337764859", "tree": "90f795da9aa2165be7cffd776822712e5fc4ad56", "parents": [ "5b825ed22b02691e39774e8b2a077d1807969ec7" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Sat Dec 22 14:03:23 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Dec 23 12:54:36 2007 -0800" }, "message": "quicklists: do not release off node pages early\n\nquicklists must keep even off node pages on the quicklists until the TLB\nflush has been completed.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Dhaval Giani \u003cdhaval@linux.vnet.ibm.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f4151b9ba87901eb3a7bc49f418cc352d4e1927e", "tree": "7481891935cea47d7794e583a6fdfe530575c17d", "parents": [ "4922566f0394ac41c72fb960f22b4f84333026bc" ], "author": { "name": "Stefan Roese", "email": "sr@denx.de", "time": "Tue Nov 20 21:19:16 2007 +1100" }, "committer": { "name": "Josh Boyer", "email": "jwboyer@linux.vnet.ibm.com", "time": "Sun Dec 23 13:31:16 2007 -0600" }, "message": "[POWERPC] 4xx: Fix TLB 0 problem with CONFIG_SERIAL_TEXT_DEBUG\n\nRight now TLB entry 0 ist used as UART0 mapping for the early debug\noutput (via CONFIG_SERIAL_TEXT_DEBUG). This causes problems when many\nTLB\u0027s get used upon Linux bootup (e.g. while PCIe scanning behind\nbridges and/or switches on 440SPe platforms). This will overwrite the\nTLB 0 entry and further debug output\u0027s may crash/hang the system.\n\nThis patch moves the early debug UART0 TLB entry from 0 to 62 as done\nin arch/powerpc. This way it is in the \"pinned\" area and will not get\noverwritten. Also the arch/ppc/mm/44x_mmu.c code is now synced with the\nnewer code from arch/powerpc.\n\nSigned-off-by: Stefan Roese \u003csr@denx.de\u003e\nSigned-off-by: Josh Boyer \u003cjwboyer@linux.vnet.ibm.com\u003e\n" }, { "commit": "9dae8afdf212d39bc7c25f1b1ca9b10f10f6beaa", "tree": "12721945adf3a3fc01ba292e1756af4826a7eed3", "parents": [ "69c0785112921a43739495a68f459fde88a9bbd8" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Fri Dec 21 15:39:26 2007 +1100" }, "committer": { "name": "Josh Boyer", "email": "jwboyer@linux.vnet.ibm.com", "time": "Sun Dec 23 13:13:03 2007 -0600" }, "message": "[POWERPC] 4xx: Add early udbg support for 40x processors\n\nThis adds some basic real mode based early udbg support for 40x\nin order to debug things more easily\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Josh Boyer \u003cjwboyer@linux.vnet.ibm.com\u003e\n" }, { "commit": "0e6140a56f2878816ecf9db50f40133d25d987e4", "tree": "672b1af7086bcb712839756fb31f6d662525ab54", "parents": [ "47c0bd1ae24c34e851cf0f2b02ef2a6847d7ae15" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Fri Dec 21 15:39:22 2007 +1100" }, "committer": { "name": "Josh Boyer", "email": "jwboyer@linux.vnet.ibm.com", "time": "Sun Dec 23 13:12:11 2007 -0600" }, "message": "[POWERPC] 4xx: Improve support for 4xx indirect DCRs\n\nAccessing indirect DCRs is done via a pair of address/data DCRs.\n\nSuch accesses are thus inherently racy, vs. interrupts, preemption\nand possibly SMP if 4xx SMP cores are ever used.\n\nThis updates the mfdcri/mtdcri macros in dcr-native.h (which were\nso far unused) to use a spinlock.\n\nIn addition, add some common definitions to a new dcr-regs.h file.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Josh Boyer \u003cjwboyer@linux.vnet.ibm.com\u003e\n" }, { "commit": "47c0bd1ae24c34e851cf0f2b02ef2a6847d7ae15", "tree": "86fab68618a4afa03660cc576c9e7da3e5a0b520", "parents": [ "c2a7dcad9f0d92d7a96e735abb8bec7b9c621536" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Fri Dec 21 15:39:21 2007 +1100" }, "committer": { "name": "Josh Boyer", "email": "jwboyer@linux.vnet.ibm.com", "time": "Sun Dec 23 13:11:59 2007 -0600" }, "message": "[POWERPC] Reworking machine check handling and Fix 440/440A\n\nThis adds a cputable function pointer for the CPU-side machine\ncheck handling. The semantic is still the same as the old one,\nthe one in ppc_md. overrides the one in cputable, though\nultimately we\u0027ll want to change that so the CPU gets first.\n\nThis removes CONFIG_440A which was a problem for multiplatform\nkernels and instead fixes up the IVOR at runtime from a setup_cpu\nfunction. The \"A\" version of the machine check also tweaks the\nregs-\u003etrap value to differenciate the 2 versions at the C level.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Josh Boyer \u003cjwboyer@linux.vnet.ibm.com\u003e\n" }, { "commit": "5b825ed22b02691e39774e8b2a077d1807969ec7", "tree": "ab5d1e8132d72ea9a60cfe8d381a96ee89dcd2cf", "parents": [ "a4c80d2ae2cac531c6655f75658dae02c488abc7", "d883a0367149506e8b7a3f31891d1ea30b9377f3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Dec 21 15:52:24 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Dec 21 15:52:24 2007 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (23 commits)\n [IPV4]: OOPS with NETLINK_FIB_LOOKUP netlink socket\n [NET]: Fix function put_cmsg() which may cause usr application memory overflow\n [ATM]: Spelling fixes\n [NETFILTER] ipv4: Spelling fixes\n [NETFILTER]: Spelling fixes\n [SCTP]: Spelling fixes\n [NETLABEL]: Spelling fixes\n [PKT_SCHED]: Spelling fixes\n [NET] net/core/: Spelling fixes\n [IPV6]: Spelling fixes\n [IRDA]: Spelling fixes\n [DCCP]: Spelling fixes\n [NET] include/net/: Spelling fixes\n [NET]: Correct two mistaken skb_reset_mac_header() conversions.\n [IPV4] ip_gre: set mac_header correctly in receive path\n [XFRM]: Audit function arguments misordered\n [IPSEC]: Avoid undefined shift operation when testing algorithm ID\n [IPV4] ARP: Remove not used code\n [TG3]: Endianness bugfix.\n [TG3]: Endianness annotations.\n ...\n" }, { "commit": "a4c80d2ae2cac531c6655f75658dae02c488abc7", "tree": "c6fe673620faf4b793064a9b2de17f70b7b69286", "parents": [ "76be895001f2b0bee42a7685e942d3e08d5dd46c", "5b2afff23ab7f34222398fc357253c1e5caed363" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Dec 21 15:52:01 2007 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Dec 21 15:52:01 2007 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:\n [SPARC32]: Spelling fixes\n [SPARC64]: Spelling fixes\n [SPARC64]: Fix OOPS in dma_sync_*_for_device()\n" } ], "next": "c2a7dcad9f0d92d7a96e735abb8bec7b9c621536" }