)]}' { "log": [ { "commit": "9281acea6a3687ff0f262e0be31eac34895b95d7", "tree": "f060d6e4f6a5da1c82bc789104683d39377a2e9a", "parents": [ "b45d52797432bd6b5d9786dbda940eb8d0b9ed06" ], "author": { "name": "Tejun Heo", "email": "htejun@gmail.com", "time": "Tue Jul 17 04:03:51 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:23:03 2007 -0700" }, "message": "kallsyms: make KSYM_NAME_LEN include space for trailing \u0027\\0\u0027\n\nKSYM_NAME_LEN is peculiar in that it does not include the space for the\ntrailing \u0027\\0\u0027, forcing all users to use KSYM_NAME_LEN + 1 when allocating\nbuffer. This is nonsense and error-prone. Moreover, when the caller\nforgets that it\u0027s very likely to subtly bite back by corrupting the stack\nbecause the last position of the buffer is always cleared to zero.\n\nThis patch increments KSYM_NAME_LEN by one and updates code accordingly.\n\n* off-by-one bug in asm-powerpc/kprobes.h::kprobe_lookup_name() macro\n is fixed.\n\n* Where MODULE_NAME_LEN and KSYM_NAME_LEN were used together,\n MODULE_NAME_LEN was treated as if it didn\u0027t include space for the\n trailing \u0027\\0\u0027. Fix it.\n\nSigned-off-by: Tejun Heo \u003chtejun@gmail.com\u003e\nAcked-by: Paulo Marques \u003cpmarques@grupopie.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e21ea246bce5bb93dd822de420172ec280aed492", "tree": "d624d1257728d8d869d54420c83d4bf4c4e19189", "parents": [ "f0e47c229b489e37ba7e4159ef7f9cf9ccd44e19" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Tue Jul 17 04:03:03 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Jul 17 10:22:59 2007 -0700" }, "message": "mm: remove ptep_test_and_clear_dirty and ptep_clear_flush_dirty\n\nNobody is using ptep_test_and_clear_dirty and ptep_clear_flush_dirty. Remove\nthe functions from all architectures.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "489de30259e667d7bc47da9da44a0270b050cd97", "tree": "6807814f443fe2c5d041c3bc3fe3ca8d22a955ca", "parents": [ "1f1c2881f673671539b25686df463518d69c4649", "bf22f6fe2d72b4d7e9035be8ceb340414cf490e3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 17:58:08 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 17:58:08 2007 -0700" }, "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: (209 commits)\n [POWERPC] Create add_rtc() function to enable the RTC CMOS driver\n [POWERPC] Add H_ILLAN_ATTRIBUTES hcall number\n [POWERPC] xilinxfb: Parameterize xilinxfb platform device registration\n [POWERPC] Oprofile support for Power 5++\n [POWERPC] Enable arbitary speed tty ioctls and split input/output speed\n [POWERPC] Make drivers/char/hvc_console.c:khvcd() static\n [POWERPC] Remove dead code for preventing pread() and pwrite() calls\n [POWERPC] Remove unnecessary #undef printk from prom.c\n [POWERPC] Fix typo in Ebony default DTS\n [POWERPC] Check for NULL ppc_md.init_IRQ() before calling\n [POWERPC] Remove extra return statement\n [POWERPC] pasemi: Don\u0027t auto-select CONFIG_EMBEDDED\n [POWERPC] pasemi: Rename platform\n [POWERPC] arch/powerpc/kernel/sysfs.c: Move NUMA exports\n [POWERPC] Add __read_mostly support for powerpc\n [POWERPC] Modify sched_clock() to make CONFIG_PRINTK_TIME more sane\n [POWERPC] Create a dummy zImage if no valid platform has been selected\n [POWERPC] PS3: Bootwrapper support.\n [POWERPC] powermac i2c: Use mutex\n [POWERPC] Schedule removal of arch/ppc\n ...\n\nFixed up conflicts manually in:\n\n\tDocumentation/feature-removal-schedule.txt\n\tarch/powerpc/kernel/pci_32.c\n\tarch/powerpc/kernel/pci_64.c\n\tinclude/asm-powerpc/pci.h\n\nand asked the powerpc people to double-check the result..\n" }, { "commit": "4b7775870b69129e640ed583c9b362d5cd66159d", "tree": "3634c3fb91c927cfd9b4e5751e06463537849ce3", "parents": [ "6d9525b52aecd11b14c4ec982add01c11157172f" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Sun Jul 15 23:41:11 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:48 2007 -0700" }, "message": "Introduce compat_u64 and compat_s64 types\n\nOne common problem with 32 bit system call and ioctl emulation is the\ndifferent alignment rules between i386 and 64 bit machines. A number of\ndrivers work around this by marking the compat structures as\n\u0027attribute((packed))\u0027, which is not the right solution because it breaks\nall the non-x86 architectures that want to use the same compat code.\n\nHopefully, this patch improves the situation, it introduces two new types,\ncompat_u64 and compat_s64. These are defined on all architectures to have\nthe same size and alignment as the 32 bit version of u64 and s64.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Vasily Tarasov \u003cvtaras@openvz.org\u003e\nCc: \u003clinux-arch@vger.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": "45e98cdb6d365b34b7a2d849e4d8bdc264d8e6e4", "tree": "172a959293a2c31691a162eca6af131e3ac89da2", "parents": [ "98011f569e2ae1e4ae394f6e23faa16676d50de4" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Sun Jul 15 23:38:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:36 2007 -0700" }, "message": "page table handling cleanup\n\nKill pte_rdprotect(), pte_exprotect(), pte_mkread(), pte_mkexec(), pte_read(),\npte_exec(), and pte_user() except where arch-specific code is making use of\nthem.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "caa5171622c8fef70fa20d2d74f4326866039df9", "tree": "eee98d71a3d57db4fcadd6bcca2612b64c367083", "parents": [ "b7b095c154c50ee753832bbf78e8690c492fc8f6" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Mon Jul 09 11:55:51 2007 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jul 11 16:02:11 2007 -0700" }, "message": "PCI: remove pci_dac_dma_... APIs\n\nBased on replies to a respective query, remove the pci_dac_dma_...() APIs\n(except for pci_dac_dma_supported() on Alpha, where this function is used\nin non-DAC PCI DMA code).\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003cak@suse.de\u003e\nCc: Jesse Barnes \u003cjesse.barnes@intel.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nAcked-by: David Miller \u003cdavem@davemloft.net\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n" }, { "commit": "575e3348cb80c3265278756778d5091d5ca4efbf", "tree": "2d6d3f25f5170ac7a2da2351ee3b7e8ca5a33552", "parents": [ "d556ad4bbe75faf17b239e151a9f003322b2e851" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Tue May 08 12:03:07 2007 +1000" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Jul 11 16:02:07 2007 -0700" }, "message": "PCI: Use a weak symbol for the empty version of pcibios_add_platform_entries()\n\nI\u0027m not sure if this is going to fly, weak symbols work on the compilers I\u0027m\nusing, but whether they work for all of the affected architectures I can\u0027t say.\nI\u0027ve cc\u0027ed as many arch maintainers/lists as I could find.\n\nBut assuming they do, we can use a weak empty definition of\npcibios_add_platform_entries() to avoid having an empty definition on every\narch.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n" }, { "commit": "bf22f6fe2d72b4d7e9035be8ceb340414cf490e3", "tree": "14085d90de0428316479fe6de8a0c6d32e6e65e2", "parents": [ "4eb6bf6bfb580afaf1e1a1d30cba17a078530cf4", "93ab471889c6662b42ce7da257f31f24c08d7d9e" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jul 11 13:28:26 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jul 11 13:28:26 2007 +1000" }, "message": "Merge branch \u0027for-2.6.23\u0027 into merge\n" }, { "commit": "3c0c9e389bb9618fee2300eea2d135e4db64c4ba", "tree": "fda02a4a2bdb0651388040415c10f5b0c42f3e43", "parents": [ "a527ad88a2f11f7ccab3038608e5c50ceae570a3" ], "author": { "name": "Brian King", "email": "brking@linux.vnet.ibm.com", "time": "Wed Jul 11 00:41:14 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jul 11 13:24:40 2007 +1000" }, "message": "[POWERPC] Add H_ILLAN_ATTRIBUTES hcall number\n\nAdds the number for the H_ILLAN_ATTRIBUTES hcall.\n\nSigned-off-by: Brian King \u003cbrking@linux.vnet.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "665f5600cb80c9cfa2e9bc832f9cd28164d8e283", "tree": "5f6f9b6a5f9990bb099b2be1885d530a9290367f", "parents": [ "5605d4def1b33721c268067620b163af0a9e2474" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Mon Jul 09 11:37:39 2007 -0700" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Jul 10 22:03:29 2007 +1000" }, "message": "[POWERPC] Enable arbitary speed tty ioctls and split input/output speed\n\nAdding the defines/macros activates the existing code in the tty layer and\nallows this platform to use the arbitary speed ioctl setting layer\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "bd67fcf9ba8474e8eef649a79aba5b3479b01272", "tree": "589b6fb18c6c41c60863bb92ec85506b09e4d441", "parents": [ "fc9069fe56d9594b7a6da0b9f9ca0eafd756260f" ], "author": { "name": "Tony Breeds", "email": "tony@bakeyournoodle.com", "time": "Wed Jul 04 14:04:31 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Jul 10 22:00:56 2007 +1000" }, "message": "[POWERPC] Add __read_mostly support for powerpc\n\nSigned-off-by: Tony Breeds \u003ctony@bakeyournoodle.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "b6f41cc8304ce04a5afa3e1e5d2ff6e8088831b7", "tree": "e2c4d009108857ca89d084d9e407f956a1c7ce71", "parents": [ "078f194045f892a10f4a5406e7cb06a7f8d42c57" ], "author": { "name": "Josh Boyer", "email": "jwboyer@linux.vnet.ibm.com", "time": "Tue Jul 03 02:06:53 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Jul 10 21:55:50 2007 +1000" }, "message": "[POWERPC] Consolidate PowerPC 750 cputable features\n\nThe 750 CPU_FTR macros have quite a bit of duplication in them. Consolidate\nthem to use CPU_FTRS_750 and only list the unique features for derivatives.\n\nSigned-off-by: Josh Boyer \u003cjwboyer@linux.vnet.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "078f194045f892a10f4a5406e7cb06a7f8d42c57", "tree": "c81b15e94d451cddf43c71657a86adf2e8773a11", "parents": [ "f5e6a280d153bff3b0cd15651d29d409f8dea698" ], "author": { "name": "will schmidt", "email": "will_schmidt@vnet.ibm.com", "time": "Wed Jun 27 02:12:33 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Jul 10 21:55:48 2007 +1000" }, "message": "[POWERPC] Oprofile enhanced instruction sampling support\n\nOprofile enhanced instruction sampling support.\n\nWhen performing instruction sampling, the mmcra[SLOT] field can be used to\nmore accurately identify the address of the sampled instruction.\n\nTested on power4, js20, power5 and power5+.\n\nSigned-off-by: Will Schmidt \u003cwill_schmidt@vnet.ibm.com\u003e\ncc: Maynard Johnson \u003cmaynardj@us.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "94a3807c2a547283bb2fb1728609ad51c09d5f79", "tree": "d85fa4f63da7ccacaeaa1688718439c6741f1d56", "parents": [ "db0dbae9d9680bce69fe1ce775709e60c8ee9c29" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Wed Jun 20 10:54:19 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Jul 10 21:53:50 2007 +1000" }, "message": "[POWERPC] Make the debugfs \"powerpc\" dir globally accessible\n\nThe prom.c debugging code creates a \"powerpc\" directory in debugfs,\nwhich is nice, but doesn\u0027t allow any other debugging code to stick things\nunder \"powerpc\" in debugfs. So make it global.\n\nWhile we\u0027re there we should make the prom.c debugging code depend on\nCONFIG_DEBUG_FS, because it doesn\u0027t work otherwise.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "6a281856c02d2291df2f7d9df5bfdee2e7bdd747", "tree": "f9dee0818d797edef6fdb59ddeb069883a7b191c", "parents": [ "d3b814bb1e8b0c63449a3430196c20cbe24a3e67" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Tue Jun 19 16:08:00 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Jul 10 21:53:47 2007 +1000" }, "message": "[POWERPC] Add a warning to help trackdown device_node refcounting bugs\n\nWhen the refcount for a device node goes to 0, we call the\ndestructor - of_node_release(). This should only happen if we\u0027ve\nalready detached the node from the device tree.\n\nSo add a flag OF_DETACHED which tracks detached-ness, and if we\nfind ourselves in of_node_release() without it set, issue a\nwarning and don\u0027t free the device_node. To avoid warning\ncontinuously reinitialise the kref to a sane value.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "d3b814bb1e8b0c63449a3430196c20cbe24a3e67", "tree": "efc3e7df26def2a93768d78e55b0cc8bc4d96b80", "parents": [ "972d17c9dbad378da61baa17f4c3ea6e154b186a" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Tue Jun 19 16:07:58 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Jul 10 21:53:46 2007 +1000" }, "message": "[POWERPC] Generalise device_node flag interface\n\nThe struct device_node currently has a _flags variable, although\nit\u0027s only used for one flag - OF_DYNAMIC. Generalise the flag\naccessors so we can use them with other flags in future.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "80128ff79d282cf71b1819dbca9b8dd47d8ed3e8", "tree": "c09b48586370aad5bb5d424dea4401778bc1bf2a", "parents": [ "90faf4fa7964a08d36160f7bc3c252866ad1275a" ], "author": { "name": "Vitaly Bordug", "email": "vitb@kernel.crashing.org", "time": "Mon Jul 09 11:37:35 2007 -0700" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Tue Jul 10 00:33:51 2007 -0500" }, "message": "[POWERPC] 8xx: mpc885ads pcmcia support\n\nAdds support for PowerQuicc on-chip PCMCIA. The driver is implemented as\nof_device, so only arch/powerpc stuff is capable to use it, which now implies\nonly mpc885ads reference board.\n\nTo cope with the code that should be hooked inside driver, but is really board\nspecific (like set_voltage), global structure mpc8xx_pcmcia_ops holds\nnecessary function pointers that are filled in the BSP code.\n\n[akpm@linux-foundation.org: whitespace diddles]\nSigned-off-by: Vitaly Bordug \u003cvitb@kernel.crashing.org\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Olof Johansson \u003colof@lixom.net\u003e\nCc: Dominik Brodowski \u003clinux@dominikbrodowski.net\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "74a0ba61b1ca96d6bb98889a7d95cd057165da49", "tree": "1f062fa32459fd564a7331174fe11b2ad151e829", "parents": [ "cef1a3a5b8697ad76a6d18753e418cfe6a897030" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Mon Jul 09 23:49:09 2007 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Tue Jul 10 00:33:14 2007 -0500" }, "message": "[POWERPC] Move inline asm eieio to using eieio inline function\n\nUse the eieio function so we can redefine what eieio does rather\nthan direct inline asm. This is part code clean up and partially\nbecause not all PPCs have eieio (book-e has mbar that maps to eieio).\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "80a7cc6cf1126bc09beee3dded2820bfa18ce347", "tree": "4a239baf696fcf91636bae24f2c1439ad06e880d", "parents": [ "58fe255f63716a6442559fa0b3cc2506f6abf506" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Tue Jul 03 03:22:05 2007 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Tue Jul 03 03:22:05 2007 -0500" }, "message": "[POWERPC] Merge asm-ppc/mmu_context.h into asm-power/mmu_context.h\n\nJust did a directly merge from asm-ppc into asm-powerpc. This is the last\nheader that we directly include from asm-powerpc.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "3120234551ebf5f6e24a23082334eb3897b5db41", "tree": "be5ab37d2a0be2b6ef0f883acb448c313e6999f5", "parents": [ "67f74c9d223815e30eac456b4956a846143b65c6" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Fri Jun 22 14:58:55 2007 +1000" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Tue Jul 03 03:00:28 2007 -0500" }, "message": "[POWERPC] Split out asm-ppc/mmu.h portions for PowerPC 8xx\n\narch/powerpc still relies on asm-ppc/mmu.h for some 32-bit MMU types.\nThis patch is another step towards fixing this. It takes the portions\nof asm-ppc/mmu.h related to 8xx embedded CPUs which are still relevant\nin arch/powerpc and puts them in a new asm-powerpc/mmu-8xx.h,\nincluded when appropriate from asm-powerpc/mmu.h.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "67f74c9d223815e30eac456b4956a846143b65c6", "tree": "45b7f3658f95405c937034448d4708886746b051", "parents": [ "b3710f5a1802876717600afad10156e54d5fdb18" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Fri Jun 15 15:33:09 2007 +1000" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Tue Jul 03 03:00:16 2007 -0500" }, "message": "[POWERPC] Split out asm-ppc/mmu.h portions for Freescale Book-E\n\narch/powerpc still relies on asm-ppc/mmu.h for some 32-bit MMU types.\nThis patch is another step towards fixing this. It takes the portions\nof asm-ppc/mmu.h related to Freescale Book-E which are still relevant\nin arch/powerpc and puts them in a new asm-powerpc/mmu-fsl-booke.h,\nincluded when appropriate from asm-powerpc/mmu.h.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "fe2f896d67b89a409c366c9a69e30291ab124467", "tree": "df0cc1fa1923f03b90920dd399640e7b462a8171", "parents": [ "27449971e6907ff38bde7bbc4647e55bd7309fc3" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jun 29 10:58:07 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Jul 03 15:24:46 2007 +1000" }, "message": "[POWERPC] spufs: Add spu stats in sysfs\n\nExport spu statistics in sysfs.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Arnd Bergmann \u003carnd.bergmann@de.ibm.com\u003e\nSigned-off-by: Jeremy Kerr \u003cjk@ozlabs.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "e9f8a0b65ac716fd7974159240ce34bddea780b3", "tree": "70e9541861443fc378adc8cc924522e9eb73ab33", "parents": [ "65de66f0b8bcb7431d9df82cf32b002062b3a611" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Fri Jun 29 10:58:03 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Jul 03 15:24:46 2007 +1000" }, "message": "[POWERPC] spufs: Add stat file to spufs\n\nExport per-context statistics in spufs.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Arnd Bergmann \u003carnd.bergmann@de.ibm.com\u003e\nSigned-off-by: Jeremy Kerr \u003cjk@ozlabs.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "be7031773eded128675de6da778234a935c8d8ea", "tree": "7309341f39051d535731e79da6c2ff75242ee95f", "parents": [ "7a896dc5f4a369193256653535aa7e2b521c611d" ], "author": { "name": "Sebastian Siewior", "email": "bigeasy@linux.vnet.ibm.com", "time": "Fri Jun 29 10:57:50 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Jul 03 15:24:44 2007 +1000" }, "message": "[POWERPC] spufs: Add bit definition\n\nAdd a bit define from book, and replace one hex number with a\nsymbol, for clarity.\n\nSigned-off-by: Sebastian Siewior \u003cbigeasy@linux.vnet.ibm.com\u003e\nSigned-off-by: Jeremy Kerr \u003cjk@ozlabs.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "9f7905812e5919862acb6ede63e10d3d1bb4958e", "tree": "8d0489c4a83888996843490d9ac0d85e471b7538", "parents": [ "ee5d1b7f2a01ce4d95ca247b5a499b72f31cdbe8" ], "author": { "name": "Olof Johansson", "email": "olof@lixom.net", "time": "Mon Jun 04 14:47:04 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jul 02 13:29:21 2007 +1000" }, "message": "[POWERPC] Uninline and export virq_to_hw() for the pasemi_mac driver\n\nUninline virq_to_hw and export it so modules can use it. The alternative\nwould be to export the irq_map array instead, but it\u0027s an infrequently\ncalled function, and keeping the array unexported seems considerably\ncleaner.\n\nThis is needed so that the pasemi_mac driver can be compiled as a module.\n\nSigned-off-by: Olof Johansson \u003colof@lixom.net\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "a4c9e328279d55622d56507629d6b8942e8cc9c9", "tree": "6e1791cfdfd6c0b9e56f1b154fca715b9aed9fbd", "parents": [ "58083dade53cd434e134cd26ae5e89061f6de1ff" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jun 27 13:09:43 2007 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Fri Jun 29 01:58:45 2007 -0500" }, "message": "[POWERPC] Use ppc64 style list management for pci_controller on ppc32\n\nUse the ppc64 style list management and allocation functions for\npci_controllers. This makes the pci_controller structs just a bit more\ncommon between ppc32 \u0026 ppc64.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "0b1d40c4d4dd8f276d8d9730204b3a0a17ab0d61", "tree": "f73777caa266cd306a415d5f50abe9cb93f7fba5", "parents": [ "dbf8471f5294b27ba9b6232ffc177dcd4e0a2fa5" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jun 27 10:27:33 2007 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Fri Jun 29 01:58:42 2007 -0500" }, "message": "[POWERPC] Move pci_bus_to_hose users to pci_bus_to_host\n\nIn the places we can move to using pci_bus_to_host, this allows us\nto make pci_bus_to_host static and remove its export.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "dbf8471f5294b27ba9b6232ffc177dcd4e0a2fa5", "tree": "fdecc58118c69b522c44cc654aaadb89e69771fc", "parents": [ "5516b540e98de6f7474a4e7149470ad6a0bbc54a" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jun 27 01:56:50 2007 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Fri Jun 29 01:58:39 2007 -0500" }, "message": "[POWERPC] Merge ppc32 and ppc64 pcibios_alloc_controller() prototypes\n\nMake the ppc32 pcibios_alloc_controller take a device node to match\nthe ppc64 prototypes and have it set arch_data.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "5516b540e98de6f7474a4e7149470ad6a0bbc54a", "tree": "9eb57336d892eb8c0e76584285030868df82f626", "parents": [ "6a506238b33efd93e60c1585d654b37e292183de" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jun 27 01:17:57 2007 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Fri Jun 29 01:58:37 2007 -0500" }, "message": "[POWERPC] Use global_number in ppc32 pci_controller\n\nMake the pci_controller struct use global_number for the PHB domain number\ninstead of index to match what ppc64 does and reuse its pci_domain_nr code.\n\nIntroduced a pci-common.c to handle shared code between ppc32 \u0026 ppc64.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "6a506238b33efd93e60c1585d654b37e292183de", "tree": "69f985cd17a9bffeb9cf4aa97c67e5b133136f34", "parents": [ "bf440b712d289b157c72f19b389b8d918a8c8c5c" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jun 27 01:14:04 2007 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Fri Jun 29 01:58:35 2007 -0500" }, "message": "[POWERPC] Removed dead code related to PCI on ppc32\n\nThere are no in kernel users of any off these functions and some of\nthem were not even EXPORT_SYMBOL:\n\n- pci_bus_io_base()\n- pci_bus_io_base_phys()\n- pci_bus_mem_base_phys()\n- pci_resource_to_bus()\n- phys_to_bus()\n- pci_phys_to_bus()\n- pci_bus_to_phys()\n- pci_init_resource()\n- resource_fixup()\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "bf440b712d289b157c72f19b389b8d918a8c8c5c", "tree": "0d5691906049781e17fd3c2ae0a420e6b37443e0", "parents": [ "5531e41bf41b5bc34e3cb57af89b58a24fc0dd8d" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jun 27 00:19:08 2007 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Fri Jun 29 01:58:34 2007 -0500" }, "message": "[POWERPC] Remove local_number from pci_controller\n\nWe never actually read local_number so lets just remove it.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "5531e41bf41b5bc34e3cb57af89b58a24fc0dd8d", "tree": "230302da852ef653e6e940906d01def6fe1cf8bf", "parents": [ "20243c72a8564ccd22437fd1bda16ca5bccd5701" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jun 27 00:16:25 2007 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Fri Jun 29 01:58:31 2007 -0500" }, "message": "[POWERPC] Merge asm-ppc/pci-bridge.h into asm-power/pci-bridge.h\n\nMoved bits need for ppc32 from asm-ppc/pci-bridge.h into\nasm-powerpc/pci-bridge.h.\n\nRemoved ARCH\u003dpowerpc specific bits (and comments related to ARCH\u003dppc)\nfrom asm-ppc/pci-bridge.h as its only used on ARCH\u003dppc.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "7d52c7b0cd46f42ae2c9df37f1a385d9aaf95842", "tree": "32138e13cbc3eb154db37b202044870419b56655", "parents": [ "0e302a704420afe40808fbd4ba149624c4350f31" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Fri Jun 22 00:23:57 2007 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Fri Jun 29 01:57:22 2007 -0500" }, "message": "[POWERPC] Pass the pci_controller into pci_exclude_device\n\nThere are times that we need to know which controller we are on to decide\nhow to exclude devices properly. We now pass the pci_controller that we\nare going to use down to the pci_exclude_device function. This will\ngreatly simplify being able to exclude the PHBs in multiple controller\nsetups.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "3dfaa762b59743719f00f2dc2f559de59f5502f7", "tree": "b060d4eb45678cf7bccfcf4d4fb9bc3640868511", "parents": [ "143056013fa22eaf1e53e052e9c9f57ef194e5f7" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Mon Jun 18 01:06:56 2007 +0200" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Fri Jun 29 01:56:43 2007 -0500" }, "message": "[POWERPC] kill isa_{io,mem}_base definitions for !PCI\n\nWhen CONFIG_PCI is disabled, the definitions for isa_io_base,\nisa_mem_base and pci_dram_offset are entirely unused, but they\ncan result in link failure because they are defined in multiple\nplaces.\n\nThe easiest fix is to just remove all these definitions.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\n" }, { "commit": "edd5cd4a9424f22b0fa08bef5e299d41befd5622", "tree": "dba461b19b066c862a2c4e443b2deb9443bc78c5", "parents": [ "2f4d4da8f82c2598b8713f4a01f360f3751d90be" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Jun 27 14:10:09 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Jun 28 11:38:30 2007 -0700" }, "message": "Introduce fixed sys_sync_file_range2() syscall, implement on PowerPC and ARM\n\nNot all the world is an i386. Many architectures need 64-bit arguments to be\naligned in suitable pairs of registers, and the original\nsys_sync_file_range(int, loff_t, loff_t, int) was therefore wasting an\nargument register for padding after the first integer. Since we don\u0027t\nnormally have more than 6 arguments for system calls, that left no room for\nthe final argument on some architectures.\n\nFix this by introducing sys_sync_file_range2(int, int, loff_t, loff_t) which\nall fits nicely. In fact, ARM already had that, but called it\nsys_arm_sync_file_range. Move it to fs/sync.c and rename it, then implement\nthe needed compatibility routine. And stop the missing syscall check from\nbitching about the absence of sys_sync_file_range() if we\u0027ve implemented\nsys_sync_file_range2() instead.\n\nTested on PPC32 and with 32-bit and 64-bit userspace on PPC64.\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ea1a734ad73478dace97e9712101029f536d10a3", "tree": "3d248e070d83322a005566945614508bcad0402a", "parents": [ "084647125227b870267859d544c91c03743816dc" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Jun 27 16:54:58 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 28 19:19:29 2007 +1000" }, "message": "[POWERPC] Abolish unused ucBoardRev variables\n\nasm-powerpc/processor.h declares, and arch/ppc/platforms/prep_setup.c\ndefines variables ucBoardRev, ucBoardRevMaj and ucBoardRevMin which\nare used nowhere in the current kernel (neither in arch/ppc nor\narch/powerpc). This removes them.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "71712b455374a73af042fcfb5002fef5fd25ba44", "tree": "872c63855d0ca5c0dd2a8446cda4d6600415cc74", "parents": [ "a5c631b174e23cab773cf422c1f39b28e7224602" ], "author": { "name": "Tony Breeds", "email": "tony@bakeyournoodle.com", "time": "Fri Jun 22 16:54:30 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 28 19:19:23 2007 +1000" }, "message": "[POWERPC] Move iSeries_tb_recal into its own late_initcall.\n\nCurrently iSeries will recalibrate the cputime_factors in the first\nsettimeofday() call.\n\nIt seems the reason for doing this is to ensure a resaonable time delta after\ntime_init(). On current kernels (with udev), this call is made 40-60 seconds\ninto the boot process, by moving it to a late initcall it is called\napproximately 5 seconds after time_init() is called. This is sufficient to\nrecalibrate the timebase.\n\nSigned-off-by: Tony Breeds \u003ctony@bakeyournoodle.com\u003e\nCC: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "80071802cb9c622dbd44bc6ba292f0683891ef44", "tree": "2ca8bfaee1212a5a62d059ee842394e14b068bae", "parents": [ "32d7331852a07d1f94c6d1b817c7c45648aa0fe7" ], "author": { "name": "Geert Uytterhoeven", "email": "Geert.Uytterhoeven@sonycom.com", "time": "Fri Jun 22 00:14:21 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 28 19:19:20 2007 +1000" }, "message": "[POWERPC] PS3: Storage Driver Core\n\nAdd storage driver core support for the PS3.\nPS3 storage devices are a special kind of PS3 system bus device.\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": "32d7331852a07d1f94c6d1b817c7c45648aa0fe7", "tree": "f9e7e2bae43e6dd18174029aa3d5019d21f0e7b9", "parents": [ "e4eb8cf0ae5e6e2d7531a3fc7088f7f638795ca6" ], "author": { "name": "Geert Uytterhoeven", "email": "Geert.Uytterhoeven@sonycom.com", "time": "Fri Jun 22 00:14:20 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 28 19:18:08 2007 +1000" }, "message": "[POWERPC] PS3: Preallocate bootmem memory for the PS3 FLASH ROM storage driver\n\nPreallocate 256 KiB of bootmem memory for the PS3 FLASH ROM storage driver.\nThis can be disabled by passing `ps3flash\u003doff\u0027 on the kernel command line.\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": "9e6b99bd4494dadebb189d2db4d1f55ae726b0bb", "tree": "327eed606e5ff03d898d516f8728cbfb79672724", "parents": [ "13a5e30cf7407415387b5592b15ef4b352d28283" ], "author": { "name": "Geert Uytterhoeven", "email": "Geert.Uytterhoeven@sonycom.com", "time": "Sat Jun 16 08:05:38 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 28 19:16:42 2007 +1000" }, "message": "[POWERPC] PS3: Frame buffer system-bus rework\n\nConvert the ps3fb device from a platform device to a PS3 system bus device.\nFix the remove and shutdown methods to support kexec and to make ps3fb a\nloadable module.\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": "13a5e30cf7407415387b5592b15ef4b352d28283", "tree": "8db7937b82960d0f59f3bbdf4715b347fc7a04d1", "parents": [ "66c63b84b23d39ce191a18833b5a769370114ec9" ], "author": { "name": "Geoff Levand", "email": "geoffrey.levand@am.sony.com", "time": "Sat Jun 16 08:05:01 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 28 19:16:42 2007 +1000" }, "message": "[POWERPC] PS3: Rework AV settings driver\n\nMake the PS3 ps3av driver a loadable module.\n - Replace static data with kmalloc()\u0027ed.\n o Allocate struct ps3av dynamically, as it contains data used as vuart\n receive/transmit buffers\n o Move static recv_buf from ps3av_do_pkt() to struct ps3av\n - Move ps3av_vuart_{read,write}() from drivers/ps3/ps3av_cmd.c to\n drivers/ps3/ps3av.c and make them static as they\u0027re used in that file only.\n - Make device a PS3 system-bus device.\n - Update copyright formatting.\n - Make two new routines ps3av_register_flip_ctl() and ps3av_flip_ctl() to\n support late binding of the frame buffer flip control routine.\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": "66c63b84b23d39ce191a18833b5a769370114ec9", "tree": "8903417c0f89aba779e8f81bb51b9e9c6a68fd07", "parents": [ "7626e78d29651d3075e88f233c0632867ea6a35c" ], "author": { "name": "Geoff Levand", "email": "geoffrey.levand@am.sony.com", "time": "Sat Jun 16 08:03:54 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 28 19:16:41 2007 +1000" }, "message": "[POWERPC] PS3: System manager re-work\n\nPS3 sys-manager updates to reflect the new PS3 unifed device support.\nFixups to the PS3 sys-manager driver to properly support sys_reboot().\n - Add varable request_tag to struct ps3_sys_manager_header.\n - Move ctrl_alt_del from PS3_SM_EVENT_POWER_RELEASED to\n PS3_SM_EVENT_POWER_PRESSED.\n - Make the PS3 sys-manager driver a loadable module.\n - Add new file sys-manager-core.c.\n - Add new struct ps3_sys_manager_ops for dynamic binding.\n - Put data sent to device on stack.\n - Add support for PS3_SM_SERVICE_ID_REQUEST_ERROR.\n\nSigned-off-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "7626e78d29651d3075e88f233c0632867ea6a35c", "tree": "0f1d4b26d6597b9a81af2e2009ce2dae6aaabbc7", "parents": [ "a3323d1a52ec5b70821590e4beaaf13c466fd396" ], "author": { "name": "Geoff Levand", "email": "geoffrey.levand@am.sony.com", "time": "Sat Jun 16 08:01:06 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 28 19:16:40 2007 +1000" }, "message": "[POWERPC] PS3: Vuart rework\n\nPS3 vuart updates to reflect the new PS3 unified device support.\n - Move vuart devices to the PS3 system bus.\n - Replace use of ps3_vuart_port_device with ps3_system_bus_device.\n - Make the PS3 vuart bus driver a loadable module.\n - Add remove() and shutdown() routines.\n - Move ps3_vuart_work into ps3_vuart_port_priv.tx_list.\n - Remove redundant spinlock ps3_vuart_work.lock.\n - No longer free ps3_vuart_port_device.priv on shutdown.\n - Cleanup Kconfig defs.\n - Export symbols needed for modular port drivers.\n - Arrange to use port numbers found in repository.\n - Fix bugs in ps3_vuart_read_async() and polled reading\n - Cleanup handling of shared interrupt with ps3_vuart_bus_interrupt_get()\n and ps3_vuart_bus_interrupt_put()\n - Add more comments to vuart.c.\n\nSigned-off-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "6bb5cf1025414fe00b20f3bef56135849e4ed3b8", "tree": "d8cc37288ce123dc790af37f99b7bcc7c9e1872d", "parents": [ "9263e85aa9e9d341ef238fffc040f586674d1709" ], "author": { "name": "Geoff Levand", "email": "geoffrey.levand@am.sony.com", "time": "Sat Jun 16 07:52:02 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 28 19:16:38 2007 +1000" }, "message": "[POWERPC] PS3: System-bus rework\n\nRework the PS3 system bus to unify device support.\n - DMA region sizes must be a power of two\n - storage bus DMA updates:\n - Small fixes for the PS3 DMA core:\n o fix alignment bug\n o kill superfluous test\n o indentation\n o spelling\n o export ps3_dma_region_{create,free}()\n - ps3_dma_region_init():\n o Add `addr\u0027 and `len\u0027 parameters, so you can create a DMA region that\n does not cover all memory (use `NULL\u0027 and `0\u0027 to cover all memory).\n\tThis is needed because there are not sufficient IOMMU resources to have\n\tall DMA regions cover all memory.\n o Uninline\n - Added remove and shutdown routines to all drivers.\n - Added loadable module support to all drivers.\n - Added HV calls for iopte management (needed by sound driver).\n\nSigned-off-by: MOKUNO Masakazu \u003cmokuno@sm.sony.co.jp\u003e\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": "dc23fba7063867ed745cb6f0bd27a0dc5f558dbc", "tree": "eea65fea0771fca9cfb7f904d10e8e1fa2fb2a8c", "parents": [ "670ad354cb6d6d0f5c3fb17e9f1fb67fb32e02e6" ], "author": { "name": "Masashi Kimoto", "email": "Masashi_Kimoto@hq.scei.sony.co.jp", "time": "Sat Jun 16 07:19:10 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 28 19:16:35 2007 +1000" }, "message": "[POWERPC] PS3: Add support for HDMI RGB Full Range mode\n\nAdd support for HDMI RGB Full Range mode, which is available on system\nsoftware 1.80 or newer.\n\nCC: Masashi Kimoto \u003cMasashi_Kimoto@hq.scei.sony.co.jp\u003e\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": "1322810c14c4b5126e731db2e1764b2e957a9b19", "tree": "e161c6d7d368d17452510438c968b3ad49a7fe29", "parents": [ "848cfdc5c1cd2163ba0c9a6490d9adcb7a7c3518" ], "author": { "name": "Masakazu Mokuno", "email": "mokuno@sm.sony.co.jp", "time": "Sat Jun 16 07:18:48 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 28 19:16:33 2007 +1000" }, "message": "[POWERPC] PS3: Compare firmware version\n\nAdd a utility routine ps3_compare_firmware_version() to compare system\nfirmware versions. Uses the existing ps3_get_firmware_version() routine.\n\nSigned-off-by: Masakazu Mokuno \u003cmokuno@sm.sony.co.jp\u003e\nSigned-off-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "b7abc5c53e3c65b8e931bd96db2d08ba670e111a", "tree": "73e0a02db68d570e875b57acb3d08e9ae85473ac", "parents": [ "7ccb4a662462616f6be5053e26b79580e02f1529" ], "author": { "name": "Sachin P. Sant", "email": "sachinp@in.ibm.com", "time": "Thu Jun 14 15:31:34 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jun 25 17:03:33 2007 +1000" }, "message": "[POWERPC] Fix Kexec/Kdump for power6\n\nOn Power machines supporting VRMA, Kexec/Kdump does not work.\nVRMA (virtual real-mode area) means that accesses with IR/DR \u003d 0\n(i.e. the MMU \"off\") actually still go through the hash table,\nusing entries put there by the hypervisor.\n\nThis means that when we clear out the hash table on kexec, we need to\nmake sure these entries are left untouched.\n\nThis also adds plpar_pte_read_raw() on the lines of\nplpar_pte_remove_raw().\n\nSigned-off-by : Sachin Sant \u003csachinp@in.ibm.com\u003e\nSigned-off-by : Mohan Kumar M \u003cmohan@in.ibm.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Olof Johansson \u003colof@lixom.net\u003e\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "4cefebb1b497a84d61f2fa29d497df75a84b69d4", "tree": "8905c6b00a7f54a976ec6e68209ad41cf43b17ce", "parents": [ "bb807e69c9eec271808cf69d19913d7ee1a51f6f" ], "author": { "name": "Michael Neuling", "email": "mikey@neuling.org", "time": "Fri Jun 08 13:18:50 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jun 25 17:03:25 2007 +1000" }, "message": "[POWERPC] Fix stolen time for SMT without LPAR\n\nFor POWERPC, stolen time accounts for cycles lost to the hypervisor or\nPURR cycles attributed to the other SMT thread. Hence, when a PURR is\navailable, we should still calculate stolen time, irrespective of being\nvirtualised.\n\nSigned-off-by: Michael Neuling \u003cmikey@neuling.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "e3855fa5540617877907ca61c36d28e18d0f2473", "tree": "7a1fb7d81837bcedfaba80f22aec724fb591e875", "parents": [ "ee51de5645edee4124db6a479d2e135ebe436748" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Mon Jun 04 23:00:02 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jun 25 17:02:08 2007 +1000" }, "message": "[POWERPC] Add for_each_compatible_node()\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": "ee51de5645edee4124db6a479d2e135ebe436748", "tree": "ac1ceab5d8051ca458b8a5f94377eec899dc97cc", "parents": [ "6fde40f3f1a9641ea0a41471cea77f34c0cbb36f" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Mon Jun 04 23:00:00 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jun 25 17:02:07 2007 +1000" }, "message": "[POWERPC] Add irq_create_direct_mapping()\n\nThis patch adds irq_create_direct_mapping(). This routine is\nan alternative to irq_create_mapping(), for irq controllers that\ncan use linux virq numbers directly as hardware numbers.\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": "35923f12e42a3baf4ac6da7c05cf5f7478e5a7c6", "tree": "d0fcdb4a7f15cae68c8bb4dbb8346b494503410e", "parents": [ "b0e80206cc42334032f18edee0ab591b0f275e12" ], "author": { "name": "Olof Johansson", "email": "olof@lixom.net", "time": "Mon Jun 04 14:47:04 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jun 25 17:02:05 2007 +1000" }, "message": "[POWERPC] Uninline and export virq_to_hw()\n\nUninline virq_to_hw and export it so modules can use it. The alternative\nwould be to export the irq_map array instead, but it\u0027s an infrequently\ncalled function, and keeping the array unexported seems considerably\ncleaner.\n\nSigned-off-by: Olof Johansson \u003colof@lixom.net\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "8dab5241d06bfc9ee141ea78c56cde5070d7460d", "tree": "dd9dc3c64c17862b169f4cbe5fd4a108d960c920", "parents": [ "679ce0ace6b1a07043bc3b405a34ddccad808886" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Sat Jun 16 10:16:12 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jun 16 13:16:16 2007 -0700" }, "message": "Rework ptep_set_access_flags and fix sun4c\n\nSome changes done a while ago to avoid pounding on ptep_set_access_flags and\nupdate_mmu_cache in some race situations break sun4c which requires\nupdate_mmu_cache() to always be called on minor faults.\n\nThis patch reworks ptep_set_access_flags() semantics, implementations and\ncallers so that it\u0027s now responsible for returning whether an update is\nnecessary or not (basically whether the PTE actually changed). This allow\nfixing the sparc implementation to always return 1 on sun4c.\n\n[akpm@linux-foundation.org: fixes, cleanups]\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Mark Fortescue \u003cmark@mtfhpc.demon.co.uk\u003e\nAcked-by: William Lee Irwin III \u003cwli@holomorphy.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4508dc21feb189159d4cc1d5b79c5a55fad5f2ed", "tree": "8128d7642606a64e2b65a4ea9d2e74cf70cdf1f8", "parents": [ "8e561e7eda02819c711a75b64a000bf34948cdbb" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Jun 13 14:52:57 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:30:16 2007 +1000" }, "message": "[POWERPC] Merge CPU features pertaining to icache coherency\n\nCurrently the powerpc kernel has a 64-bit only feature,\nCOHERENT_ICACHE used for those CPUS which maintain icache/dcache\ncoherency in hardware (POWER5, essentially). It also has a feature,\nSPLIT_ID_CACHE, which is used on CPUs which have separate i and\nd-caches, which is to say everything except 601 and Freescale E200.\n\nIn nearly all the places we check the SPLIT_ID_CACHE, what we actually\ncare about is whether the i and d-caches are coherent (which they will\nbe, trivially, if they\u0027re the same cache).\n\nThis tries to clarify the situation a little. The COHERENT_ICACHE\nfeature becomes availble on 32-bit and is set for all CPUs where i and\nd-cache are effectively coherent, whether this is due to special logic\n(POWER5) or because they\u0027re unified. We check this, instead of\nSPLIT_ID_CACHE nearly everywhere.\n\nThe SPLIT_ID_CACHE feature itself is replaced by a UNIFIED_ID_CACHE\nfeature with reversed sense, set only on 601 and Freescale E200. In\nthe two places (one Freescale BookE specific) where we really care\nwhether it\u0027s a unified cache, not whether they\u0027re coherent, we check\nthis feature. The CPUs with unified cache are so few, we could\nconsider replacing this feature bit with explicit checks against the\nPVR.\n\nThis will make unifying the 32-bit and 64-bit cache flush code a\nlittle more straightforward.\n\nSigned-off-by: David Gibson \u003cdwg@au1.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "8e561e7eda02819c711a75b64a000bf34948cdbb", "tree": "ecbb09ccf6095006bb2d98172c0bac33c78e598d", "parents": [ "9c709f3b62ee8ee0dfadf358e361802cab7eea7a" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Jun 13 14:52:56 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:30:16 2007 +1000" }, "message": "[POWERPC] Kill typedef-ed structs for hash PTEs and BATs\n\nUsing typedefs to rename structure types if frowned on by CodingStyle.\nHowever, we do so for the hash PTE structure on both ppc32 (where it\u0027s\ncalled \"PTE\") and ppc64 (where it\u0027s called \"hpte_t\"). On ppc32 we\nalso have such a typedef for the BATs (\"BAT\").\n\nThis removes this unhelpful use of typedefs, in the process\nbringing ppc32 and ppc64 closer together, by using the name \"struct\nhash_pte\" in both cases.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "9c709f3b62ee8ee0dfadf358e361802cab7eea7a", "tree": "56d2e624ecf851d1b7f55a03d04662a470e1373a", "parents": [ "c0770f686cf8f464b5b9d4bd28c1ed7604c97ed4" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Jun 13 14:52:56 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:30:15 2007 +1000" }, "message": "[POWERPC] Start factoring pgtable-ppc32.h and pgtable-ppc64.h\n\nThis factors some things defined in both pgtable-ppc32.h and\npgtable-ppc64.h into the common part of asm-powerpc/pgtable.h. These\nare all things which have essentially identical definitions, and which\nby their nature are very unlikely ever to need different definitions\nin the two cases.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "f21f49ea639ac3f24824177dac1268af75a2d373", "tree": "2750cea49f8ffe275b4cf321a788890e50b2cf75", "parents": [ "90ac19a8b21ba2621ddd7beb2dc96152e78270b7" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Jun 13 14:52:54 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:30:15 2007 +1000" }, "message": "[POWERPC] Remove the dregs of APUS support from arch/powerpc\n\nAPUS (the Amiga Power-Up System) is not supported under arch/powerpc\nand it\u0027s unlikely it ever will be. Therefore, this patch removes the\nfragments of APUS support code from arch/powerpc which have been\ncopied from arch/ppc.\n\nA few APUS references are left in asm-powerpc in .h files which are\nstill used from arch/ppc.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "90ac19a8b21ba2621ddd7beb2dc96152e78270b7", "tree": "e1901e1053dc805c022d1bdd651b3f935d31c600", "parents": [ "4db68bfe71940c0851bc81041ade6dc293fe2b96" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Jun 13 14:52:54 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:30:15 2007 +1000" }, "message": "[POWERPC] Abolish iopa(), mm_ptov(), io_block_mapping() from arch/powerpc\n\nThese old-fashioned IO mapping functions no longer have any callers in\ncode which remains relevant on arch/powerpc. Therefore, this removes\nthem from arch/powerpc.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "4db68bfe71940c0851bc81041ade6dc293fe2b96", "tree": "9959af9fe8cf9e02e40ba6e86c619b48e2d42623", "parents": [ "2e6016133755eb3cc44e8efab92573d23ed75888" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Wed Jun 13 14:52:54 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:30:15 2007 +1000" }, "message": "[POWERPC] Split out asm-ppc/mmu.h portions for the \"classic\" hash-based MMU\n\narch/powerpc still relies on asm-ppc/mmu.h for most 32-bit MMU types.\nThis is another step towards fixing this. It takes the portions\nof asm-ppc/mmu.h related to the \"classic\" 32-bit hash page table MMU\nwhich are still relevant in arch/powerpc and puts them in a new\nasm-powerpc/mmu-hash32.h, included when appropriate from\nasm-powerpc/mmu.h.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "d8c391a5593aca5bea002bcaaec16c7bbd6ec853", "tree": "4180d3edff8377f16ff0ad95f97189f2943fa3a5", "parents": [ "2f97cd3912428f5044fa7715293a69349fc455fa" ], "author": { "name": "Jake Moilanen", "email": "moilanen@austin.ibm.com", "time": "Fri Jun 08 07:27:11 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:29:58 2007 +1000" }, "message": "[POWERPC] Donate idle CPU cycles on dedicated partitions\n\nA Power6 can give up CPU cycles on a dedicated CPU (as opposed to a\nshared CPU) to other shared processors if the administrator asks for it\n(via the HMC).\n\nThis enables that to work properly on P6.\n\nThis just involves setting a bit in the CAS structure as well as the\nVPA. To donate cycles, a CPU has to have all SMT threads idle and\nhave the donate bit set in the VPA. Then call H_CEDE.\n\nThe reason why shared processors just aren\u0027t used is because dedicated\nCPUs are guaranteed an actual processor, yet the system is still able to\nincrease the capacity of the shared CPU pool.\n\nAlso rename the VPA\u0027s cpuctls_task_attrs field to a more accurate name.\n\nSigned-off-by: Jake Moilanen \u003cmoilanen@austin.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "69d15f6b352a681f1db9bc70219a3e8e9d503dbf", "tree": "07c844fcff3bddce3620d0e88e64383b0b1543b6", "parents": [ "22e38f29328296d9d4cc33e46fd32a63e807abaf" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Mon Jun 04 15:15:50 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:29:57 2007 +1000" }, "message": "[POWERPC] Consolidate sys_sigaltstack\n\nsys_sigaltstack is the same on 32bit and 64 and we can consolidate it\nto signal.c. The only difference is that the 32bit code uses ints\nfor the unused register paramaters and 64bit unsigned long. I\u0027ve\nchanged it to unsigned long because it\u0027s the same width on 32bit.\n\n(I also wonder who came up with this awkward calling convention.. :))\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "865418d8e78b9c11c964157740b2596d6ffe9dfa", "tree": "2ef4b1652fe38c7b9e172ca7a8aef906602d3692", "parents": [ "e17666ba48f78ff10162d7448e7c92d668d8faf6" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Mon Jun 04 15:15:44 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:29:57 2007 +1000" }, "message": "[POWERPC] Uninline common ptrace bits\n\nThis folds back the ptrace-common.h bits back into ptrace.c and removes\nthat file. The FSL SPE bits from ptrace-ppc32.h are folded back in as\nwell.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "e17666ba48f78ff10162d7448e7c92d668d8faf6", "tree": "7d3e2c99d383a968491178439b638dc1062e5269", "parents": [ "acd89828484db6371202f5d292781ae6f832eda2" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Mon Jun 04 15:15:43 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:29:56 2007 +1000" }, "message": "[POWERPC] ptrace updates \u0026 new, better requests\n\nThe powerpc ptrace interface is dodgy at best. We have defined our\n\"own\" versions of GETREGS/SETREGS/GETFPREGS/SETFPREGS that strangely\ntake arguments in reverse order from other archs (in addition to having\ndifferent request numbers) and have subtle issue, like not accessing\nall of the registers in their respective categories.\n\nThis patch moves the implementation of those to a separate function\nin order to facilitate their deprecation in the future, and provides\nnew ptrace requests that mirror the x86 and sparc ones and use the\nsame numbers:\n\n PTRACE_GETREGS : returns an entire pt_regs (the whole thing,\n not only the 32 GPRs, though that doesn\u0027t\n include the FPRs etc... There\u0027s a compat version\n for 32 bits that returns a 32 bits compatible\n pt_regs (44 uints)\n\n PTRACE_SETREGS : sets an entire pt_regs (the whole thing,\n not only the 32 GPRs, though that doesn\u0027t\n include the FPRs etc... Some registers cannot be\n written to and will just be dropped, this is the\n same as with POKEUSR, that is anything above MQ\n on 32 bits and CCR on 64 bits. There is a compat\n version as well.\n\n PTRACE_GETFPREGS : returns all the FP registers -including- the FPSCR\n that is 33 doubles (regardless of 32/64 bits)\n\n PTRACE_SETFPREGS : sets all the FP registers -including- the FPSCR\n that is 33 doubles (regardless of 32/64 bits)\n\nAnd two that only exist on 64 bits kernels:\n\n PTRACE_GETREGS64 : Same as PTRACE_GETREGS, except there is no compat\n function, a 32 bits process will obtain the full 64\n bits registers\n\n PTRACE_SETREGS64 : Same as PTRACE_SETREGS, except there is no compat\n function, a 32 bits process will set the full 64\n bits registers\n\nThe two later ones makes things easier to have a 32 bits debugger on a\n64 bits program (or on a 32 bits program that uses the full 64 bits of\nthe GPRs, which is possible though has issues that will be fixed in a\nlater patch).\n\nFinally, while at it, the patch removes a whole bunch of code duplication\nbetween ptrace32.c and ptrace.c, in large part by having the former call\ninto the later for all requests that don\u0027t need any special \"compat\"\ntreatment.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "3d5134ee8341bffc4f539049abb9e90d469b448d", "tree": "037958e0daa97b4ef350908a53182167ee2c8a03", "parents": [ "c19c03fc749147f565e807fa65f1729066800571" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Mon Jun 04 15:15:36 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:29:56 2007 +1000" }, "message": "[POWERPC] Rewrite IO allocation \u0026 mapping on powerpc64\n\nThis rewrites pretty much from scratch the handling of MMIO and PIO\nspace allocations on powerpc64. The main goals are:\n\n - Get rid of imalloc and use more common code where possible\n - Simplify the current mess so that PIO space is allocated and\n mapped in a single place for PCI bridges\n - Handle allocation constraints of PIO for all bridges including\n hot plugged ones within the 2GB space reserved for IO ports,\n so that devices on hotplugged busses will now work with drivers\n that assume IO ports fit in an int.\n - Cleanup and separate tracking of the ISA space in the reserved\n low 64K of IO space. No ISA -\u003e Nothing mapped there.\n\nI booted a cell blade with IDE on PIO and MMIO and a dual G5 so\nfar, that\u0027s it :-)\n\nWith this patch, all allocations are done using the code in\nmm/vmalloc.c, though we use the low level __get_vm_area with\nexplicit start/stop constraints in order to manage separate\nareas for vmalloc/vmap, ioremap, and PCI IOs.\n\nThis greatly simplifies a lot of things, as you can see in the\ndiffstat of that patch :-)\n\nA new pair of functions pcibios_map/unmap_io_space() now replace\nall of the previous code that used to manipulate PCI IOs space.\nThe allocation is done at mapping time, which is now called from\nscan_phb\u0027s, just before the devices are probed (instead of after,\nwhich is by itself a bug fix). The only other caller is the PCI\nhotplug code for hot adding PCI-PCI bridges (slots).\n\nimalloc is gone, as is the \"sub-allocation\" thing, but I do beleive\nthat hotplug should still work in the sense that the space allocation\nis always done by the PHB, but if you unmap a child bus of this PHB\n(which seems to be possible), then the code should properly tear\ndown all the HPTE mappings for that area of the PHB allocated IO space.\n\nI now always reserve the first 64K of IO space for the bridge with\nthe ISA bus on it. I have moved the code for tracking ISA in a separate\nfile which should also make it smarter if we ever are capable of\nhot unplugging or re-plugging an ISA bridge.\n\nThis should have a side effect on platforms like powermac where VGA IOs\nwill no longer work. This is done on purpose though as they would have\nworked semi-randomly before. The idea at this point is to isolate drivers\nthat might need to access those and fix them by providing a proper\nfunction to obtain an offset to the legacy IOs of a given bus.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "858955bd572f0ca38b258e45c7dd743b9e44b04e", "tree": "f24ee25bc6e65c394c294e01cfffe6ba87cf46b3", "parents": [ "e1d04c9769398ae7df8c7ca2681b25f540b719d5" ], "author": { "name": "Linas Vepstas", "email": "linas@austin.ibm.com", "time": "Thu May 24 03:20:51 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:29:55 2007 +1000" }, "message": "[POWERPC] Show EEH per-device false positives\n\nTrack and report the number of times we read an all-1s value (0xff,\n0xffff or 0xffffffff) from each device which is valid data, not\nindicating EEH isolation.\n\nSigned-off-by: Linas Vepstas \u003clinas@austin.ibm.com\u003e\n\n----\n arch/powerpc/platforms/pseries/eeh.c | 5 +++++\n arch/powerpc/platforms/pseries/eeh_sysfs.c | 3 +++\n include/asm-powerpc/pci-bridge.h | 1 +\n 3 files changed, 9 insertions(+)\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "e1d04c9769398ae7df8c7ca2681b25f540b719d5", "tree": "78ae5fd5814571870e6aeb75c875ffdb84e62748", "parents": [ "c2e221e8b93ea54da85d9b5413a2eff9f4a653f7" ], "author": { "name": "Linas Vepstas", "email": "linas@austin.ibm.com", "time": "Thu May 24 03:16:46 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:29:55 2007 +1000" }, "message": "[POWERPC] Add EEH sysfs blinkenlights\n\nAdd sysfs blinkenlights for EEH statistics. Shuffle the\neeh_add_device_tree() call so that it appears in the correct\nsequence.\n\nSigned-off-by: Linas Vepstas \u003clinas@austin.ibm.com\u003e\n\n----\n arch/powerpc/platforms/pseries/Makefile | 2\n arch/powerpc/platforms/pseries/eeh.c | 4 +\n arch/powerpc/platforms/pseries/eeh_cache.c | 2\n arch/powerpc/platforms/pseries/eeh_sysfs.c | 84 +++++++++++++++++++++++++++++\n arch/powerpc/platforms/pseries/pci_dlpar.c | 7 +-\n include/asm-powerpc/ppc-pci.h | 3 +\n 6 files changed, 98 insertions(+), 4 deletions(-)\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c2e221e8b93ea54da85d9b5413a2eff9f4a653f7", "tree": "0385fcb8a801f3d307556bbbf0eea0b67b9649e4", "parents": [ "3f1df7a260aded4937e512872f3fbfdb9bc22c82" ], "author": { "name": "Linas Vepstas", "email": "linas@austin.ibm.com", "time": "Wed May 23 04:18:04 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:29:55 2007 +1000" }, "message": "[POWERPC] pseries: asm/pci-bridge.h CONFIG_ minor cleanup\n\nUse the correct CONFIG_ option to mark off the EEH bits.\nMove the EEH bits to the bottom of the struct.\nThe config_space array is used by EEH only; it does not\nneed to be part of the struct for non-pseries machines.\n\nSigned-off-by: Linas Vepstas \u003clinas@austin.ibm.com\u003e\n\n----\nRevised patch, per commments from Michael Ellerman.\n\n include/asm-powerpc/pci-bridge.h | 16 +++++++++-------\n 1 file changed, 9 insertions(+), 7 deletions(-)\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "f341973d9a48b0643b619debd8d9ab1e518ebc34", "tree": "a2eb3aa3eaf214fa13571d9326a9bb9588d99dea", "parents": [ "220ddc0847ebd42d18ee78c7e1c2f4c2e3be637d" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Wed May 16 05:59:06 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 14 22:29:55 2007 +1000" }, "message": "[POWERPC] Reserve threadinfo flags for perfmon2\n\nReserve two TIF flags for perfmon2 and shift them into the low 16 bits\nso we can use single assembly instructions to create constants based off\nthem.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "a4c28ab7445f5ca60e56ffd90edb3e9fc1330b71", "tree": "d7ccd52c688f014c320a55c1b6fa512424b147f3", "parents": [ "66b30922c8a2c880fe61080c5bf87ae6615b9f64" ], "author": { "name": "Akinobu Mita", "email": "mita@fixstars.com", "time": "Tue May 29 20:46:51 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Sat Jun 02 21:01:56 2007 +1000" }, "message": "[POWERPC] Fix return from pte_alloc_one() in out-of-memory case\n\npte_alloc_one() is expected to return NULL if out of memory.\nBut it returns virt_to_page(NULL), which is not NULL.\nThis fixes it.\n\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Akinobu Mita \u003cmita@fixstars.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "6ad8d010b2f364b739020e514e61b6a73444464b", "tree": "bb6b10d3c1b2db68a8bca66a587fa2db0a8f2fd9", "parents": [ "988519acb3dbe7168276a36cbb8fd91fddbffaee" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Sun May 27 15:18:22 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Sat Jun 02 21:01:55 2007 +1000" }, "message": "[POWERPC] Fix possible access to free pages\n\nI think we have a subtle race on ppc64 with the tlb batching. The\ncommon code expects tlb_flush() to actually flush any pending TLB\nbatch. It does that because it delays all page freeing until after\ntlb_flush() is called, in order to ensure no stale reference to\nthose pages exist in any TLB, thus causing potential access to\nthe freed pages.\n\nHowever, our tlb_flush only triggers the RCU for freeing page\ntable pages, it does not currently trigger a flush of a pending\nTLB/hash batch, which is, I think, an error. This fixes it.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "e8edc6e03a5c8562dc70a6d969f732bdb355a7e7", "tree": "fc86c863655128a7041dfe613d14393d761fa7b9", "parents": [ "ff1be9ad61e3e17ba83702d8ed0b534e5b8ee15c" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Mon May 21 01:22:52 2007 +0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 21 09:18:19 2007 -0700" }, "message": "Detach sched.h from mm.h\n\nFirst thing mm.h does is including sched.h solely for can_do_mlock() inline\nfunction which has \"current\" dereference inside. By dealing with can_do_mlock()\nmm.h can be detached from sched.h which is good. See below, why.\n\nThis patch\na) removes unconditional inclusion of sched.h from mm.h\nb) makes can_do_mlock() normal function in mm/mlock.c\nc) exports can_do_mlock() to not break compilation\nd) adds sched.h inclusions back to files that were getting it indirectly.\ne) adds less bloated headers to some files (asm/signal.h, jiffies.h) that were\n getting them indirectly\n\nNet result is:\na) mm.h users would get less code to open, read, preprocess, parse, ... if\n they don\u0027t need sched.h\nb) sched.h stops being dependency for significant number of files:\n on x86_64 allmodconfig touching sched.h results in recompile of 4083 files,\n after patch it\u0027s only 3744 (-8.3%).\n\nCross-compile tested on\n\n\tall arm defconfigs, all mips defconfigs, all powerpc defconfigs,\n\talpha alpha-up\n\tarm\n\ti386 i386-up i386-defconfig i386-allnoconfig\n\tia64 ia64-up\n\tm68k\n\tmips\n\tparisc parisc-up\n\tpowerpc powerpc-up\n\ts390 s390-up\n\tsparc sparc-up\n\tsparc64 sparc64-up\n\tum-x86_64\n\tx86_64 x86_64-up x86_64-defconfig x86_64-allnoconfig\n\nas well as my two usual configs.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3692b9444b15ad12e5ec56ec77b1009bb75f8d42", "tree": "f3d2b480f5dbfc68cd8158405cb7454a7f44efcc", "parents": [ "7c40542ffaa20e361f5f37d112aba41a725fc759" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Mon May 14 13:50:33 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu May 17 21:11:13 2007 +1000" }, "message": "[POWERPC] Wire up some more syscalls\n\nsignalfd, timerfd and eventfd\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "e3d67b663b5ededac1b2c552b4f0b4fbe94d7ac3", "tree": "2875f48c35991ee861594ae664ea72c2705bb32e", "parents": [ "39d207036c76ff16650772b83fb1a12ab788ca26" ], "author": { "name": "David Gibson", "email": "david@gibson.dropbear.id.au", "time": "Mon May 14 11:43:20 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu May 17 21:11:13 2007 +1000" }, "message": "[POWERPC] Remove fixup_bigphys_addr() for arch/powerpc to avoid link error\n\nThere are no actual implementations of fixup_bigphys_addr() in\narch/powerpc, and with a 64-bit aware ioremap() and so forth, it\nshould no longer be necessary. This patch removes the last dregs of\nfixup_bigphys_addr() from arch/powerpc.\n\nIn fact, the only reason this hasn\u0027t caused link errors already is\nthat nobody must have tried using one of the small number of drivers\nusing io_remap_pfn_range() on one of the small number of platforms\nwhich are 32-bit but define CONFIG_PHYS_64BIT. Nonetheless this fixes\na bug, and should go into 2.6.22.\n\nSigned-off-by: David Gibson \u003cdavid@gibson.dropbear.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "3d372548b4af1a3d0a40f3dde7af5389a30ce359", "tree": "7533e8332e8a4d9be5d8770a455795f3ceed5695", "parents": [ "f4dcd3c229a0745aff7d6835ca7c45aaeb293714" ], "author": { "name": "James.Yang", "email": "James.Yang@freescale.com", "time": "Wed May 02 16:34:43 2007 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu May 17 21:10:15 2007 +1000" }, "message": "[POWERPC] Remove CPU_FTR_NEED_COHERENT for 7448.\n\nRemove CPU_FTR_NEED_COHERENT for MPC7448 (and single-core MPC86xx).\nThis prevents needlessly setting M\u003d1 when not SMP.\n\nSigned-off-by: James.Yang \u003cJames.Yang@freescale.com\u003e\nAcked-by: Jon Loeliger \u003cjdl@freescale.com\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "f4dcd3c229a0745aff7d6835ca7c45aaeb293714", "tree": "ff81ad203cd331ffb8fd6a82d2392aeecd1acc87", "parents": [ "b2cd64153b94473f6bd82448a68b8e8c041676ea" ], "author": { "name": "Becky Bruce", "email": "becky.bruce@freescale.com", "time": "Thu May 10 10:13:04 2007 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu May 17 21:10:15 2007 +1000" }, "message": "[POWERPC] Change include protections to ASM_POWERPC\n\nChange several headers in include/asm-powerpc that currently use some variation\nof ASM_PPC to use ASM_POWERPC instead.\n\nSigned-off-by: Becky Bruce \u003cbecky.bruce@freescale.com\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "e1fa2e136ff64a3814a98c03d46320b9e80d29c8", "tree": "14620d6f3361274139cccded4b38dc7e0347a593", "parents": [ "2acdb1694494eb6f17b44b2b3065879af32d0d46" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu May 10 22:22:45 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 08:29:34 2007 -0700" }, "message": "powerpc: fixup hard_irq_disable semantics\n\nThis patch renames the raw hard_irq_{enable,disable} into\n__hard_irq_{enable,disable} and introduces a higher level hard_irq_disable()\nfunction that can be used by any code to enforce that IRQs are fully disabled,\nnot only lazy disabled.\n\nThe difference with the __ versions is that it will update some per-processor\nfields so that the kernel keeps track and properly re-enables them in the next\nlocal_irq_disable();\n\nThis prepares powerpc for my next patch that introduces hard_irq_disable()\ngenerically.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "04dd08b45be863f016df648a149ade1411608d00", "tree": "9787f5d7b1fb808873e68209df9496e54509dab4", "parents": [ "99eaf3c45fe806c4a7f39b9be4a1bd0dfc617699" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Thu May 10 22:22:40 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 08:29:34 2007 -0700" }, "message": "Consolidate asm/poll.h\n\nThese files are almost all the same.\n\nThis patch could be made even simpler if we don\u0027t mind POLLREMOVE turning\nup in a few architectures that didn\u0027t have it previously (which should be\nOK as POLLREMOVE is not used anywhere in the current tree).\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: \u003clinux-arch@vger.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": "2454c7e98c0dd0aff29dfe1ee369801507f4d6a5", "tree": "3f95e3254d698a84cab15059ad4819919e99f593", "parents": [ "de1132173a81ae11aaa6af11ed9ded5f0c565c87" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu May 10 15:28:44 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu May 10 21:28:13 2007 +1000" }, "message": "[POWERPC] Fix warning in hpte_decode(), and generalize it\n\nThis adds the necessary support to hpte_decode() to handle 1TB\nsegments and 16GB pages, and removes an uninitialized value\nwarning on avpn.\n\nWe don\u0027t have any code to generate HPTEs for 1TB segments or 16GB\npages yet, so this is mostly for completeness, and to fix the\nwarning.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "6e66837b2669d6c07177ada4db9ec47ce9c31873", "tree": "783bde465d2d95c21658eb8ce47f8984d5a9c7f2", "parents": [ "17213c3bf67bd532d4d04c286663f9bbf92b9c18" ], "author": { "name": "Geoff Levand", "email": "geoffrey.levand@am.sony.com", "time": "Thu May 10 06:09:14 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu May 10 21:28:13 2007 +1000" }, "message": "[POWERPC] PS3: Fix sys manager build error\n\nFix a PS3 build error when CONFIG_PS3_SYS_MANAGER\u003dn.\n\nSigned-off-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "17213c3bf67bd532d4d04c286663f9bbf92b9c18", "tree": "835c3bd828ef427749b36a68665513fa0b1b475a", "parents": [ "979ee32f7f8e9582a0cadd4ed9a158ddc3036ad1" ], "author": { "name": "Linas Vepstas", "email": "linas@austin.ibm.com", "time": "Thu May 10 02:38:11 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu May 10 21:28:13 2007 +1000" }, "message": "[POWERPC] Assorted janitorial EEH cleanups\n\nAssorted minor cleanups to EEH code; -- use literals, use\nkerneldoc format.\n\nSigned-off-by: Linas Vepstas \u003clinas@austin.ibm.com\u003e\n\n----\n arch/powerpc/platforms/pseries/eeh.c | 13 ++++++++++---\n arch/powerpc/platforms/pseries/eeh_driver.c | 7 ++++---\n include/asm-powerpc/ppc-pci.h | 18 +++++++++++++++---\n 3 files changed, 29 insertions(+), 9 deletions(-)\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "979ee32f7f8e9582a0cadd4ed9a158ddc3036ad1", "tree": "7747319bc56c240ef32ce3ff40df52c2f592ac30", "parents": [ "49d687b636c1f7e9a14faab7bd654f9fb88ecd11" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Thu May 10 02:21:00 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu May 10 21:28:13 2007 +1000" }, "message": "[POWERPC] We don\u0027t define CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID\n\nso this declaration is not needed.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "ab5570f093585a124cd440f5229393e36c5d600e", "tree": "d49e2fcaa672121f6a2c4100831bd5142640eda2", "parents": [ "2ecf042ef530dd0943e41d84b6344f507941af3e" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed May 09 17:32:33 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu May 10 21:28:12 2007 +1000" }, "message": "[POWERPC] Wire up sys_utimensat\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "2ecf042ef530dd0943e41d84b6344f507941af3e", "tree": "73100361dd74e3f80f14c7c81ba4675948983f44", "parents": [ "32a56ebb24f23da1bbaf24292acf85b6c04526ab", "de5603748af8bf7deac403e6ba92887f8d18e812" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu May 10 21:08:37 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu May 10 21:08:37 2007 +1000" }, "message": "Merge branch \u0027linux-2.6\u0027\n" }, { "commit": "b99ab6a8c7f24d1dd2e435c1d04877bc034a8dd8", "tree": "58a82c502d5400755dd6d5d86ca702eb9ad4489f", "parents": [ "3fae4210ba620fde5122e4c4f564a85c18901940" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed May 09 23:28:17 2007 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed May 09 23:28:17 2007 -0500" }, "message": "[POWERPC] User rheap from arch/powerpc/lib\n\nRemoved rheap in arch/ppc/lib and changed build system to use the\none in arch/powerpc/lib.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "4c35630ccda56ed494f6102d2e147fefe14b78d2", "tree": "4f04754fb0ec6978923b3c1e0318997e420f6551", "parents": [ "742226c579c573c24386aaf41969a01ee058b97e" ], "author": { "name": "Timur Tabi", "email": "timur@freescale.com", "time": "Tue May 08 14:46:36 2007 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed May 09 23:01:43 2007 -0500" }, "message": "[POWERPC] Change rheap functions to use ulongs instead of pointers\n\nThe rheap allocation functions return a pointer, but the actual value is based\non how the heap was initialized, and so it can be anything, e.g. an offset\ninto a buffer. A ulong is a better representation of the value returned by\nthe allocation functions.\n\nThis patch changes all of the relevant rheap functions to use a unsigned long\nintegers instead of a pointer. In case of an error, the value returned is\na negative error code that has been cast to an unsigned long. The caller can\nuse the IS_ERR_VALUE() macro to check for this.\n\nAll code which calls the rheap functions is updated accordingly. Macros\nIS_MURAM_ERR() and IS_DPERR(), have been deleted in favor of IS_ERR_VALUE().\n\nAlso added error checking to rh_attach_region().\n\nSigned-off-by: Timur Tabi \u003ctimur@freescale.com\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "828765269efaafbf8973bb6e41d10970ee4effc3", "tree": "8a9339789b562d2bb086e7926f390207350398cc", "parents": [ "c9ec87e5121b1777172fc07a14322ebb32a04ba9" ], "author": { "name": "Becky Bruce", "email": "becky.bruce@freescale.com", "time": "Wed May 09 14:31:19 2007 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed May 09 23:00:37 2007 -0500" }, "message": "[POWERPC] Move reg_booke.h to include/asm-powerpc\n\nThis patch moves a copy of reg_booke.h to include/asm-powerpc and fixes\nup the ifdef protection.\n\nSigned-off-by: Becky Bruce \u003cbecky.bruce@freescale.com\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "aabded9c3aab5160ae2ca3dd1fa0fa37f3d510e4", "tree": "8544d546735bcb975b8dec296eb9b6dc6531fb2a", "parents": [ "9a9136e270af14da506f66bcafcc506b86a86498", "f1a1eb299a8422c3e8d41753095bec44b2493398" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:56:01 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:56:01 2007 -0700" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:\n [POWERPC] Further fixes for the removal of 4level-fixup hack from ppc32\n [POWERPC] EEH: log all PCI-X and PCI-E AER registers\n [POWERPC] EEH: capture and log pci state on error\n [POWERPC] EEH: Split up long error msg\n [POWERPC] EEH: log error only after driver notification.\n [POWERPC] fsl_soc: Make mac_addr const in fs_enet_of_init().\n [POWERPC] Don\u0027t use SLAB/SLUB for PTE pages\n [POWERPC] Spufs support for 64K LS mappings on 4K kernels\n [POWERPC] Add ability to 4K kernel to hash in 64K pages\n [POWERPC] Introduce address space \"slices\"\n [POWERPC] Small fixes \u0026 cleanups in segment page size demotion\n [POWERPC] iSeries: Make HVC_ISERIES the default\n [POWERPC] iSeries: suppress build warning in lparmap.c\n [POWERPC] Mark pages that don\u0027t exist as nosave\n [POWERPC] swsusp: Introduce register_nosave_region_late\n" }, { "commit": "9a9136e270af14da506f66bcafcc506b86a86498", "tree": "b4d0a6877d92635134b7a944d0032fbc43227fd2", "parents": [ "3960208f9ca0cf6bdb31c21c59ac0526303f8b34", "7bb2acb76e8168ca5d0bde5a5a56585a11b3525a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:54:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:54:17 2007 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (25 commits)\n sound: convert \"sound\" subdirectory to UTF-8\n MAINTAINERS: Add cxacru website/mailing list\n include files: convert \"include\" subdirectory to UTF-8\n general: convert \"kernel\" subdirectory to UTF-8\n documentation: convert the Documentation directory to UTF-8\n Convert the toplevel files CREDITS and MAINTAINERS to UTF-8.\n remove broken URLs from net drivers\u0027 output\n Magic number prefix consistency change to Documentation/magic-number.txt\n trivial: s/i_sem /i_mutex/\n fix file specification in comments\n drivers/base/platform.c: fix small typo in doc\n misc doc and kconfig typos\n Remove obsolete fat_cvf help text\n Fix occurrences of \"the the \"\n Fix minor typoes in kernel/module.c\n Kconfig: Remove reference to external mqueue library\n Kconfig: A couple of grammatical fixes in arch/i386/Kconfig\n Correct comments in genrtc.c to refer to correct /proc file.\n Fix more \"deprecated\" spellos.\n Fix \"deprecated\" typoes.\n ...\n\nFix trivial comment conflict in kernel/relay.c.\n" }, { "commit": "2f4dfe206a2fc07099dfad77a8ea2f4b4ae2140f", "tree": "b66a624ba68766282fa0ddb509ff641552703da4", "parents": [ "dd2a345f8f002845636dbf5d2d768bb5cd8a5f59" ], "author": { "name": "Fernando Luis Vazquez Cao", "email": "fernando@oss.ntt.co.jp", "time": "Wed May 09 02:33:25 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:48 2007 -0700" }, "message": "Remove hardcoding of hard_smp_processor_id on UP systems\n\nWith the advent of kdump, the assumption that the boot CPU when booting an UP\nkernel is always the CPU with a particular hardware ID (often 0) (usually\nreferred to as BSP on some architectures) is not valid anymore. The reason\nbeing that the dump capture kernel boots on the crashed CPU (the CPU that\ninvoked crash_kexec), which may be or may not be that particular CPU.\n\nMove definition of hard_smp_processor_id for the UP case to\narchitecture-specific code (\"asm/smp.h\") where it belongs, so that each\narchitecture can provide its own implementation.\n\nSigned-off-by: Fernando Luis Vazquez Cao \u003cfernando@oss.ntt.co.jp\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nAcked-by: Andi Kleen \u003cak@suse.de\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "59c51591a0ac7568824f541f57de967e88adaa07", "tree": "243d20eb0a26b76d5d312f39ec5a1ff60e036711", "parents": [ "02a3e59a088749c08b0293ee1535f5bf48f5926c" ], "author": { "name": "Michael Opdenacker", "email": "michael@free-electrons.com", "time": "Wed May 09 08:57:56 2007 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Wed May 09 08:57:56 2007 +0200" }, "message": "Fix occurrences of \"the the \"\n\nSigned-off-by: Michael Opdenacker \u003cmichael@free-electrons.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "517e22638c282bb07c52a11f928961ed4822196b", "tree": "7eab8eb1242ee18f75c325077f26bdcb86133512", "parents": [ "f1fa74f4afe96b0e4ac2beaa61fa4f4667acdcbb" ], "author": { "name": "Hugh Dickins", "email": "hugh@veritas.com", "time": "Wed May 09 14:38:48 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 09 16:35:00 2007 +1000" }, "message": "[POWERPC] Don\u0027t use SLAB/SLUB for PTE pages\n\nThe SLUB allocator relies on struct page fields first_page and slab,\noverwritten by ptl when SPLIT_PTLOCK: so the SLUB allocator cannot then\nbe used for the lowest level of pagetable pages. This was obstructing\nSLUB on PowerPC, which uses kmem_caches for its pagetables. So convert\nits pte level to use normal gfp pages (whereas pmd, pud and 64k-page pgd\nwant partpages, so continue to use kmem_caches for pmd, pud and pgd).\n\nSigned-off-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "f1fa74f4afe96b0e4ac2beaa61fa4f4667acdcbb", "tree": "287c3b73db9d871565b453c91b0a00559300306b", "parents": [ "16c2d476232523260c495eafbf9cdc1be984b7df" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Tue May 08 16:27:29 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 09 16:35:00 2007 +1000" }, "message": "[POWERPC] Spufs support for 64K LS mappings on 4K kernels\n\nThis adds an option to spufs when the kernel is configured for\n4K page to give it the ability to use 64K pages for SPE local store\nmappings.\n\nCurrently, we are optimistic and try order 4 allocations when creating\ncontexts. If that fails, the code will fallback to 4K automatically.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "16c2d476232523260c495eafbf9cdc1be984b7df", "tree": "fb6614b9752b51864e121317478088978823792c", "parents": [ "d0f13e3c20b6fb73ccb467bdca97fa7cf5a574cd" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Tue May 08 16:27:28 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 09 16:35:00 2007 +1000" }, "message": "[POWERPC] Add ability to 4K kernel to hash in 64K pages\n\nThis adds the ability for a kernel compiled with 4K page size\nto have special slices containing 64K pages and hash the right type\nof hash PTEs.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "d0f13e3c20b6fb73ccb467bdca97fa7cf5a574cd", "tree": "a2de01a21dbb28449893102742e6b516a519c03e", "parents": [ "16f1c746755836aa823658000493cdab8ce7b098" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Tue May 08 16:27:27 2007 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 09 16:35:00 2007 +1000" }, "message": "[POWERPC] Introduce address space \"slices\"\n\nThe basic issue is to be able to do what hugetlbfs does but with\ndifferent page sizes for some other special filesystems; more\nspecifically, my need is:\n\n - Huge pages\n\n - SPE local store mappings using 64K pages on a 4K base page size\nkernel on Cell\n\n - Some special 4K segments in 64K-page kernels for mapping a dodgy\ntype of powerpc-specific infiniband hardware that requires 4K MMU\nmappings for various reasons I won\u0027t explain here.\n\nThe main issues are:\n\n - To maintain/keep track of the page size per \"segment\" (as we can\nonly have one page size per segment on powerpc, which are 256MB\ndivisions of the address space).\n\n - To make sure special mappings stay within their allotted\n\"segments\" (including MAP_FIXED crap)\n\n - To make sure everybody else doesn\u0027t mmap/brk/grow_stack into a\n\"segment\" that is used for a special mapping\n\nSome of the necessary mechanisms to handle that were present in the\nhugetlbfs code, but mostly in ways not suitable for anything else.\n\nThe patch relies on some changes to the generic get_unmapped_area()\nthat just got merged. It still hijacks hugetlb callbacks here or\nthere as the generic code hasn\u0027t been entirely cleaned up yet but\nthat shouldn\u0027t be a problem.\n\nSo what is a slice ? Well, I re-used the mechanism used formerly by our\nhugetlbfs implementation which divides the address space in\n\"meta-segments\" which I called \"slices\". The division is done using\n256MB slices below 4G, and 1T slices above. Thus the address space is\ndivided currently into 16 \"low\" slices and 16 \"high\" slices. (Special\ncase: high slice 0 is the area between 4G and 1T).\n\nDoing so simplifies significantly the tracking of segments and avoids\nhaving to keep track of all the 256MB segments in the address space.\n\nWhile I used the \"concepts\" of hugetlbfs, I mostly re-implemented\neverything in a more generic way and \"ported\" hugetlbfs to it.\n\nSlices can have an associated page size, which is encoded in the mmu\ncontext and used by the SLB miss handler to set the segment sizes. The\nhash code currently doesn\u0027t care, it has a specific check for hugepages,\nthough I might add a mechanism to provide per-slice hash mapping\nfunctions in the future.\n\nThe slice code provide a pair of \"generic\" get_unmapped_area() (bottomup\nand topdown) functions that should work with any slice size. There is\nsome trickiness here so I would appreciate people to have a look at the\nimplementation of these and let me know if I got something wrong.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "df6d3916f3b7b7e2067567a256dd4f0c1ea854a2", "tree": "0fdeab1ab5d566605fc99aeb5ea3f621f11e7608", "parents": [ "74add80cbd7fe246c893b93ee75ac59acdd01dd4", "197686dfe0038fd190326d118b743ff65ad20c0e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:50:19 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:50:19 2007 -0700" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (77 commits)\n [POWERPC] Abolish powerpc_flash_init()\n [POWERPC] Early serial debug support for PPC44x\n [POWERPC] Support for the Ebony 440GP reference board in arch/powerpc\n [POWERPC] Add device tree for Ebony\n [POWERPC] Add powerpc/platforms/44x, disable platforms/4xx for now\n [POWERPC] MPIC U3/U4 MSI backend\n [POWERPC] MPIC MSI allocator\n [POWERPC] Enable MSI mappings for MPIC\n [POWERPC] Tell Phyp we support MSI\n [POWERPC] RTAS MSI implementation\n [POWERPC] PowerPC MSI infrastructure\n [POWERPC] Rip out the existing powerpc msi stubs\n [POWERPC] Remove use of 4level-fixup.h for ppc32\n [POWERPC] Add powerpc PCI-E reset API implementation\n [POWERPC] Holly bootwrapper\n [POWERPC] Holly DTS\n [POWERPC] Holly defconfig\n [POWERPC] Add support for 750CL Holly board\n [POWERPC] Generalize tsi108 PCI setup\n [POWERPC] Generalize tsi108 PHY types\n ...\n\nFixed conflict in include/asm-powerpc/kdebug.h manually\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5dc12ddee93d63d7107cbbf70db23476d7b30e43", "tree": "a0c53f8a4d826e73213268c87657ae933d7634b3", "parents": [ "c343c14aec1e70a51575e3c29391ee86ae7dbeb2" ], "author": { "name": "Jeff Dike", "email": "jdike@addtoit.com", "time": "Tue May 08 00:34:59 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:20 2007 -0700" }, "message": "Remove tas()\n\ntas() has no users, so get rid of it.\n\nSigned-off-by: Jeff Dike \u003cjdike@linux.intel.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6d8944a0d7fa59e4db0d7b792e6138043ee0ad2c", "tree": "7bd2b803b6b549e9b69515a0d9f0d02c680e5329", "parents": [ "14c846a4d8555d4645d502e3cd951f15ee7e3d55" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Tue May 08 00:34:53 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:20 2007 -0700" }, "message": "local_t: powerpc extension\n\n[akpm@linux-foundation.org: build fixes]\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2856f5e31c1413bf6e4f1371e07e17078a5fee5e", "tree": "587dfe584f0913813d0cf2414a9378618143db15", "parents": [ "79d365a306c3af53d8a732fec79b76c0b285d816" ], "author": { "name": "Mathieu Desnoyers", "email": "compudj@krystal.dyndns.org", "time": "Tue May 08 00:34:38 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:20 2007 -0700" }, "message": "atomic.h: atomic_add_unless as inline. Remove system.h atomic.h circular dependency\n\natomic_add_unless as inline. Remove system.h atomic.h circular dependency.\nI agree (with Andi Kleen) this typeof is not needed and more error\nprone. All the original atomic.h code that uses cmpxchg (which includes\nthe atomic_add_unless) uses defines instead of inline functions,\nprobably to circumvent a circular dependency between system.h and\natomic.h on powerpc (which my patch addresses). Therefore, it makes\nsense to use inline functions that will provide type checking.\n\natomic_add_unless as inline. Remove system.h atomic.h circular dependency.\nDigging into the FRV architecture shows me that it is also affected by\nsuch a circular dependency. Here is the diff applying this against the\nrest of my atomic.h patches.\n\nIt applies over the atomic.h standardization patches.\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f46e477ed94f6407982690ef53dab7898834268f", "tree": "40b53e2bfab3f532fcd490a5aad54b39deef7a51", "parents": [ "8ffe9d0bffa441de41d8543a984e552d49293641" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@polymtl.ca", "time": "Tue May 08 00:34:27 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:19 2007 -0700" }, "message": "atomic.h: add atomic64 cmpxchg, xchg and add_unless to powerpc\n\n[akpm@linux-foundation.org: build fixes]\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6672f76a5a1878d42264c1deba8f1ab52b4618d9", "tree": "77396eefed3548183c1f0c3d1dc38f034d8fc429", "parents": [ "73285082745045bcd64333c1fbaa88f8490f2626" ], "author": { "name": "Simon Horman", "email": "horms@verge.net.au", "time": "Tue May 08 00:28:22 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:07 2007 -0700" }, "message": "kdump/kexec: calculate note size at compile time\n\nCurrently the size of the per-cpu region reserved to save crash notes is\nset by the per-architecture value MAX_NOTE_BYTES. Which in turn is\ncurrently set to 1024 on all supported architectures.\n\nWhile testing ia64 I recently discovered that this value is in fact too\nsmall. The particular setup I was using actually needs 1172 bytes. This\nlead to very tedious failure mode where the tail of one elf note would\noverwrite the head of another if they ended up being alocated sequentially\nby kmalloc, which was often the case.\n\nIt seems to me that a far better approach is to caclculate the size that\nthe area needs to be. This patch does just that.\n\nIf a simpler stop-gap patch for ia64 to be squeezed into 2.6.21(.X) is\nneeded then this should be as easy as making MAX_NOTE_BYTES larger in\narch/asm-ia64/kexec.h. Perhaps 2048 would be a good choice. However, I\nthink that the approach in this patch is a much more robust idea.\n\nAcked-by: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Simon Horman \u003chorms@verge.net.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c15a3837d2aa30e3ea41aed49d80abed355ab6bd", "tree": "23da1c16c1e73ac5679f81c3264fc0faeb92fcf2", "parents": [ "d2d9433a4c84c9e7ed78d633fdbffb35d5afda17" ], "author": { "name": "David Brownell", "email": "david-b@pacbell.net", "time": "Tue May 08 00:27:35 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue May 08 11:15:05 2007 -0700" }, "message": "parport-\u003edev driver model support\n\nCurrently a parport_driver can\u0027t get a handle on the device node for the\nunderlying parport (PNPACPI, PCI, etc). That prevents correct placement of\nsysfs child nodes, which can affect things like power management.\n\nThis patch adds a field to \"struct parport\" pointing to that device node, and\nupdates non-legacy port drivers to initialize that device pointer. That field\nreplaces the analagous PCI-only support in parport_pc.\n\n[akpm@linux-foundation.org: fix powerpc build]\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "1eeb66a1bb973534dc3d064920a5ca683823372e" }