)]}' { "log": [ { "commit": "e7498656b5e2e9e3806d263fecc90b2707d02093", "tree": "c355ffc0bda9fe211e4506d51c8b95c7e0c1126e", "parents": [ "467c37801c453849a2fe243c3226476ee3985868" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed Aug 30 17:11:34 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Aug 30 21:12:18 2006 +1000" }, "message": "[POWERPC] iseries: Define insw et al. so libata/ide will compile\n\nThese are build fixes that enable (for example) libata and the ide\ncode to actually build on iSeries. The associated hardware will never\nbe supported on legacy iSeries, so the code paths don\u0027t actually need\nto work, but it is useful (especially for a combined kernel) if the\ncode can build.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "e0d872d536bb93335d5905b09fe374a163486d43", "tree": "c308e65872d65698095077cbfe36f38aa6da5f6f", "parents": [ "fea23bfefb4e98efd3c36f00ccc0b60281dc99da" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Aug 30 15:55:32 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Aug 30 16:09:43 2006 +1000" }, "message": "[POWERPC] Fix problem with time not advancing on 32-bit platforms\n\nThis fixes a problem introduced in 5db9fa9593e2ff69f2b95f9d59229dc4faaa564d.\nThe last_jiffy per-cpu variable is only 32 bits on 32-bit machines, but it\nwas being compared with a 64-bit quantity (tb_next_jiffy), which resulted in\ntime not advancing.\n\nThis fixes it by changing last_jiffy to be 64 bits on all platforms. With\nthis, we no longer need tb_last_stamp as a 32-bit version of tb_last_jiffy,\nso this gets rid of tb_last_stamp and we just use tb_last_jiffy instead.\nThis also fixes a bug when the boot cpu is not online, because using\ntb_last_stamp could have caused the wrong timebase origin value to be used\nwhen calculating the time of day.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "006b64de607f895de2ba1e21d3179cddf059128f", "tree": "c4eb38d1a3fcb42336475ae261c6624d179308ed", "parents": [ "7233593b7844c2db930594ee9c0c872a6900bfcc" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Fri Aug 25 14:46:23 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Aug 30 14:31:03 2006 +1000" }, "message": "[POWERPC] Make OF irq map code detect more error cases\n\nDevice-tree bugs on js20 with some versions of SLOF were causing the\ninterrupt for IDE to not be parsed correctly and fail to boot. This\npatch adds a bit more sanity checking to the parser to detect some of\nthose errors and fail instead of returning bogus information. The\npowerpc PCI code can then trigger a fallback that works on those\nmachines.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "7233593b7844c2db930594ee9c0c872a6900bfcc", "tree": "afd6d3011feec3d2a2b1d80afd0e4ee9ef5fa3e4", "parents": [ "3efbdd136e52ee4028b5bb5b848a6043cf61cd6e" ], "author": { "name": "Zang Roy-r61911", "email": "tie-fei.zang@freescale.com", "time": "Fri Aug 25 14:16:30 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Aug 30 14:29:42 2006 +1000" }, "message": "[POWERPC] Support for \"weird\" MPICs and fixup mpc7448_hpc2\n\nThis adds a new hardware information table for mpic. This enables\nthe mpic code to deal with mpic controllers with different register\nlayouts and hardware behaviours.\n\nThis introduces CONFIG_MPIC_WEIRD. For boards with non standard mpic\ncontrollers, select CONFIG_MPIC_WEIRD and add its hardware information\nin the mpic_infos[] array.\n\nTSI108/109 PIC takes the first index of weird hardware information\ntable. :) The table can be extended. The Tsi108/109 PIC looks like\nstandard OpenPIC but, in fact, is different in register mapping and\nbehavior.\n\nThe patch does not affect the behavior of standard mpic. If\nCONFIG_MPIC_WEIRD is not defined, the code is essentially identical to\nthe current code.\n\n[benh@kernel.crashing.org:\nThis patch is a slightly cleaned up version of Zang Roy\u0027s support for\nthe TSI108 MPIC variant. It also fixes up MPC7448_hpc2 to use the new\nversion of the type macros and changes the way MPIC is selected in\nKconfig to better match what is done for other system devices.\n]\n\nSigned-off-by: Roy Zang \u003ctie-fei.zang@freescale.com\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "bf4152dd7ccb6c060d786200a893dfe30193a07f", "tree": "74b045430956862ee987dad4e33ab99b194ac65d", "parents": [ "c85c41ad73c6db4cf4cc98c595cc5e2fdbdb53d5" ], "author": { "name": "Kim Phillips", "email": "kim.phillips@freescale.com", "time": "Fri Aug 25 11:58:53 2006 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Aug 30 10:34:33 2006 +1000" }, "message": "[POWERPC] back up old school ipic.[hc] to arch/ppc\n\nKeep from breaking 83xx arch/ppc build. Back up old school arch/powerpc/sysdev/ipic.[hc] to arch/ppc/syslib.\n\nSigned-off-by: Kim Phillips \u003ckim.phillips@freescale.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c85c41ad73c6db4cf4cc98c595cc5e2fdbdb53d5", "tree": "6d198b8f8f6fb2e22f39265c4083fb5796f09eff", "parents": [ "5dc599c206ad50e1b190edfbc98b7cf8ce361003" ], "author": { "name": "Jon Loeliger", "email": "jdl@freescale.com", "time": "Thu Aug 17 14:27:57 2006 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Aug 25 14:32:13 2006 +1000" }, "message": "[POWERPC] Use mpc8641hpcn PIC base address from dev tree.\n\nAfter going through the trouble of setting up the PIC base\naddress in the pic@40000 device tree node, use it instead\nof the obsolete hard-coded value.\n\nSigned-off-by: Jon Loeliger \u003cjdl@freescale.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "5dc599c206ad50e1b190edfbc98b7cf8ce361003", "tree": "39d959b30b002402ae23562755735e70589c9e36", "parents": [ "054389f114fc55d525926b55e82b473b783a7d77" ], "author": { "name": "Jon Loeliger", "email": "jdl@freescale.com", "time": "Tue Aug 15 16:19:02 2006 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Aug 25 14:32:13 2006 +1000" }, "message": "[POWERPC] Allow MPC8641 HPCN to build with CONFIG_PCI disabled too.\n\nSigned-off-by: Jon Loeliger \u003cjdl@freescale.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c9169f8747bb282cbe518132bf7d49755a00b6c1", "tree": "1357eb203b7e3c80d6ea2036df664e1a3a401555", "parents": [ "d55c4a76f26160482158cd43788dcfc96a320a4f" ], "author": { "name": "Adam Litke", "email": "agl@us.ibm.com", "time": "Fri Aug 18 11:22:21 2006 -0700" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Aug 24 10:07:23 2006 +1000" }, "message": "[POWERPC] hugepage BUG fix\n\nOn Tue, 2006-08-15 at 08:22 -0700, Dave Hansen wrote:\n\u003e kernel BUG in cache_free_debugcheck at mm/slab.c:2748!\n\nAlright, this one is only triggered when slab debugging is enabled. The\nslabs are assumed to be aligned on a HUGEPTE_TABLE_SIZE boundary. The free\npath makes use of this assumption and uses the lowest nibble to pass around\nan index into an array of kmem_cache pointers. With slab debugging turned\non, the slab is still aligned, but the \"working\" object pointer is not.\nThis would break the assumption above that a full nibble is available for\nthe PGF_CACHENUM_MASK.\n\nThe following patch reduces PGF_CACHENUM_MASK to cover only the two least\nsignificant bits, which is enough to cover the current number of 4 pgtable\ncache types. Then use this constant to mask out the appropriate part of\nthe huge pte pointer.\n\nSigned-off-by: Adam Litke \u003cagl@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c4342ff92bed26f2e0e3543a9f0fdc5f3a29b8fd", "tree": "1e79e4a33cd9a5e19d7143d6fed20bed9e3adc3a", "parents": [ "6cdd2bdfb9e2449f1c8a0f729cdf9cfd733dd63f" ], "author": { "name": "Zang Roy-r61911", "email": "tie-fei.zang@freescale.com", "time": "Wed Aug 23 10:19:50 2006 +0800" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Aug 23 15:51:18 2006 +1000" }, "message": "[POWERPC] Update mpc7448hpc2 board irq support using device tree\n\nThe patch rewrites mpc7448hpc2 board irq support according to the new\nmpic device tree interface.\n\nSigned-off-by: Roy Zang\t\u003ctie-fei.zang@freescale.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "5db9fa9593e2ff69f2b95f9d59229dc4faaa564d", "tree": "d58ba58c05408edf8993d0da5a31b3ea3df1a053", "parents": [ "aa74a30be971c632d734e487df42278b1cf85151" ], "author": { "name": "Nathan Lynch", "email": "ntl@pobox.com", "time": "Tue Aug 22 20:36:05 2006 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Aug 23 15:51:18 2006 +1000" }, "message": "[POWERPC] Fix gettimeofday inaccuracies\n\nThere are two problems in the powerpc gettimeofday code which can\ncause incorrect results to be returned.\n\nThe first is that there is a race between do_gettimeofday and the\ntimer interrupt:\n\n1. do_gettimeofday does get_tb()\n\n2. decrementer exception on boot cpu which runs timer_recalc_offset,\n which also samples the timebase and updates the do_gtod structure\n with a greater timebase value.\n\n3. do_gettimeofday calls __do_gettimeofday, which leads to the\n negative result from tb_val - temp_varp-\u003etb_orig_stamp.\n\nThe second is caused by taking the boot cpu offline, which can cause\nthe value of tb_last_jiffy to be increased past the currently\navailable timebase, causing the same underflow as above.\n\n[paulus@samba.org - define and use data_barrier() instead of mb().]\n\nSigned-off-by: Nathan Lynch \u003cntl@pobox.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "b6f35b4966e0ae59cec45e5292b100698d12dc5f", "tree": "5ff3b2832c1c3eebbef699df710068ab106ab2db", "parents": [ "47585d8f5dea10dea49c948f1fb13ef7632409c7" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Wed Jul 05 14:39:43 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Aug 17 16:41:10 2006 +1000" }, "message": "[POWERPC] Make crash.c work on 32-bit and 64-bit\n\nTo compile kexec on 32-bit we need a few more bits and pieces. Rather\nthan add empty definitions, we can make crash.c work on 32-bit, with\nonly a couple of kludges.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "81b73dd92b97423b8f5324a59044da478c04f4c4", "tree": "032f8415eb980d7f231e8e2490fba3c5356aadf9", "parents": [ "dcc42f483d6808ba4d04af9da35e7e47b711f6c2" ], "author": { "name": "Haren Myneni", "email": "haren@us.ibm.com", "time": "Thu Jul 27 14:29:00 2006 -0700" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Aug 08 16:00:11 2006 +1000" }, "message": "[POWERPC] Fix might-sleep warning on removing cpus\n\nNoticing the following might_sleep warning (dump_stack()) during kdump\ntesting when CONFIG_DEBUG_SPINLOCK_SLEEP is enabled. All secondary CPUs\nwill be calling rtas_set_indicator with interrupts disabled to remove\nthem from global interrupt queue.\n\nBUG: sleeping function called from invalid context at\narch/powerpc/kernel/rtas.c:463\nin_atomic():1, irqs_disabled():1\nCall Trace:\n[C00000000FFFB970] [C000000000010234] .show_stack+0x68/0x1b0 (unreliable)\n[C00000000FFFBA10] [C000000000059354] .__might_sleep+0xd8/0xf4\n[C00000000FFFBA90] [C00000000001D1BC] .rtas_busy_delay+0x20/0x5c\n[C00000000FFFBB20] [C00000000001D8A8] .rtas_set_indicator+0x6c/0xcc\n[C00000000FFFBBC0] [C000000000048BF4] .xics_teardown_cpu+0x118/0x134\n[C00000000FFFBC40] [C00000000004539C]\n.pseries_kexec_cpu_down_xics+0x74/0x8c\n[C00000000FFFBCC0] [C00000000002DF08] .crash_ipi_callback+0x15c/0x188\n[C00000000FFFBD50] [C0000000000296EC] .smp_message_recv+0x84/0xdc\n[C00000000FFFBDC0] [C000000000048E08] .xics_ipi_dispatch+0xf0/0x130\n[C00000000FFFBE50] [C00000000009EF10] .handle_IRQ_event+0x7c/0xf8\n[C00000000FFFBF00] [C0000000000A0A14] .handle_percpu_irq+0x90/0x10c\n[C00000000FFFBF90] [C00000000002659C] .call_handle_irq+0x1c/0x2c\n[C00000000058B9C0] [C00000000000CA10] .do_IRQ+0xf4/0x1a4\n[C00000000058BA50] [C0000000000044EC] hardware_interrupt_entry+0xc/0x10\n --- Exception: 501 at .plpar_hcall_norets+0x14/0x1c\n LR \u003d .pseries_dedicated_idle_sleep+0x190/0x1d4\n[C00000000058BD40] [C00000000058BDE0] 0xc00000000058bde0 (unreliable)\n[C00000000058BDF0] [C00000000001270C] .cpu_idle+0x10c/0x1e0\n[C00000000058BE70] [C000000000009274] .rest_init+0x44/0x5c\n\nTo fix this issue, rtas_set_indicator_fast() is added so that will not\nwait for RTAS \u0027busy\u0027 delay and this new function is used for kdump (in\nxics_teardown_cpu()) and for CPU hotplug ( xics_migrate_irqs_away() and\nxics_setup_cpu()).\n\nNote that the platform architecture spec says that set-indicator\non the indicator we\u0027re using here is not permitted to return the\nbusy or extended busy status codes.\n\nSigned-off-by: Haren Myneni \u003charen@us.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "4b755999d6e0c1d988fb448289abb6c226cd8c36", "tree": "0310376a65b0d25af249554a133b5a799acf22f6", "parents": [ "994aad251acab32a5d40d4a9501dc3e736562b6d" ], "author": { "name": "Michael Hanselmann", "email": "linux-kernel@hansmi.ch", "time": "Sun Jul 30 03:04:19 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 31 13:28:45 2006 -0700" }, "message": "[PATCH] powermac: More powermac backlight fixes\n\nThis patch fixes several problems:\n- The legacy backlight value might be set at interrupt time. Introduced\n a worker to prevent it from directly calling the backlight code.\n- via-pmu allows the backlight to be grabbed, in which case we need to\n prevent other kernel code from changing the brightness.\n- Don\u0027t send PMU requests in via-pmu-backlight when the machine is about\n to sleep or waking up.\n- More Kconfig fixes.\n\nSigned-off-by: Michael Hanselmann \u003clinux-kernel@hansmi.ch\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a9ad965ea9a6d719daf333847a2ceb0e363994bd", "tree": "9ecb71f533c16eb790909f13fefd67fd939ffb2b", "parents": [ "25c8716cb08dea386c7d6220b82eba732ccbf976" ], "author": { "name": "bibo, mao", "email": "bibo.mao@intel.com", "time": "Sun Jul 30 03:03:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 31 13:28:38 2006 -0700" }, "message": "[PATCH] IA64: kprobe invalidate icache of jump buffer\n\nKprobe inserts breakpoint instruction in probepoint and then jumps to\ninstruction slot when breakpoint is hit, the instruction slot icache must\nbe consistent with dcache. Here is the patch which invalidates instruction\nslot icache area.\n\nWithout this patch, in some machines there will be fault when executing\ninstruction slot where icache content is inconsistent with dcache.\n\nSigned-off-by: bibo,mao \u003cbibo.mao@intel.com\u003e\nAcked-by: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nAcked-by: Keshavamurthy Anil S \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "52393ccc0a53c130f31fbbdb8b40b2aadb55ee72", "tree": "9f0bcb3ed29e9f7dbdb1cb8692cdbdfd7462c45d", "parents": [ "f92213bae062cf88c099fbfd3040fef512b19905" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Fri Jul 14 16:05:03 2006 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Jul 14 21:56:14 2006 -0700" }, "message": "[PATCH] remove set_wmb - arch removal\n\nset_wmb should not be used in the kernel because it just confuses the\ncode more and has no benefit. Since it is not currently used in the\nkernel this patch removes it so that new code does not include it.\n\nAll archs define set_wmb(var, value) to do { var \u003d value; wmb(); }\nwhile(0) except ia64 and sparc which use a mb() instead. But this is\nstill moot since it is not used anyway.\n\nHasn\u0027t been tested on any archs but x86 and x86_64 (and only compiled\ntested)\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e01af0384f54023b4548b7742952da2ffcafd4cd", "tree": "6ffd14821a0a1fedbf4430c5df7fa60822f4809f", "parents": [ "58d383a6222d66be9483598c51bae34e7d3c2c37" ], "author": { "name": "Michael Hanselmann", "email": "linux-kernel@hansmi.ch", "time": "Mon Jul 10 04:44:45 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 10 13:24:20 2006 -0700" }, "message": "[PATCH] powermac: Combined fixes for backlight code\n\nThis patch fixes several problems:\n- pmac_backlight_key() is called under interrupt context, and therefore\n can\u0027t use mutexes or semaphores, so defer the backlight level for\n later, as it\u0027s not critical (original code by Aristeu S. Rozanski F.\n \u003caris@valeta.org\u003e).\n- Add exports for functions that might be called from modules\n- Fix Kconfig depdencies on PMAC_BACKLIGHT.\n- Fix locking issues on calls from inside the driver (reported by\n Aristeu S. Rozanski F., too)\n- Fix wrong calculation of backlight values in some of the drivers\n- Replace pmac_backlight_key_up/down by inline functions\n\n[akpm@osdl.org: fix function prototypes]\nSigned-off-by: Michael Hanselmann \u003clinux-kernel@hansmi.ch\u003e\nAcked-by: Aristeu S. Rozanski F. \u003caris@valeta.org\u003e\nAcked-by: Rene Nussbaumer \u003clinux-kernel@killerfox.forkbomb.ch\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6e99e4582861578fb00d84d085f8f283569f51dd", "tree": "8890d540932f02fa47e49248adcc918b42c335b8", "parents": [ "50099328e4fe7c9f8981f408071a1ff82d59ddf8" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Mon Jul 10 04:44:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 10 13:24:20 2006 -0700" }, "message": "[PATCH] powerpc: fix trigger handling in the new irq code\n\nThis patch slightly reworks the new irq code to fix a small design error. I\nremoved the passing of the trigger to the map() calls entirely, it was not a\ngood idea to have one call do two different things. It also fixes a couple of\ncorner cases.\n\nMapping a linux virtual irq to a physical irq now does only that. Setting the\ntrigger is a different action which has a different call.\n\nThe main changes are:\n\n- I no longer call host-\u003eops-\u003emap() for an already mapped irq, I just return\n the virtual number that was already mapped. It was called before to give an\n opportunity to change the trigger, but that was causing issues as that could\n happen while the interrupt was in use by a device, and because of the\n trigger change, map would potentially muck around with things in a racy way.\n That was causing much burden on a given\u0027s controller implementation of\n map() to get it right. This is much simpler now. map() is only called on\n the initial mapping of an irq, meaning that you know that this irq is _not_\n being used. You can initialize the hardware if you want (though you don\u0027t\n have to).\n\n- Controllers that can handle different type of triggers (level/edge/etc...)\n now implement the standard irq_chip-\u003eset_type() call as defined by the\n generic code. That means that you can use the standard set_irq_type() to\n configure an irq line manually if you wish or (though I don\u0027t like that\n interface), pass explicit trigger flags to request_irq() as defined by the\n generic kernel interfaces. Also, using those interfaces guarantees that\n your controller set_type callback is called with the descriptor lock held,\n thus providing locking against activity on the same interrupt (including\n mask/unmask/etc...) automatically. A result is that, for example, MPIC\u0027s\n own map() implementation calls irq_set_type(NONE) to configure the hardware\n to the default triggers.\n\n- To allow the above, the irq_map array entry for the new mapped interrupt\n is now set before map() callback is called for the controller.\n\n- The irq_create_of_mapping() (also used by irq_of_parse_and_map()) function\n for mapping interrupts from the device-tree now also call the separate\n set_irq_type(), and only does so if there is a change in the trigger type.\n\n- While I was at it, I changed pci_read_irq_line() (which is the helper I\n would expect most archs to use in their pcibios_fixup() to get the PCI\n interrupt routing from the device tree) to also handle a fallback when the\n DT mapping fails consisting of reading the PCI_INTERRUPT_PIN to know wether\n the device has an interrupt at all, and the the PCI_INTERRUPT_LINE to get an\n interrupt number from the device. That number is then mapped using the\n default controller, and the trigger is set to level low. That default\n behaviour works for several platforms that don\u0027t have a proper interrupt\n tree like Pegasos. If it doesn\u0027t work for your platform, then either\n provide a proper interrupt tree from the firmware so that fallback isn\u0027t\n needed, or don\u0027t call pci_read_irq_line()\n\n- Add back a bit that got dropped by my main rework patch for properly\n clearing pending IPIs on pSeries when using a kexec\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e2a3d40258fe20d205f8ed592e1e2c0d5529c2e1", "tree": "b8d778fb559c581e08bfc86831d16ee1cd43c841", "parents": [ "a496e25dfb25493a57bcee5d66875d6ff80a9093" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Jul 08 15:00:28 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Jul 08 15:00:28 2006 -0700" }, "message": "power: improve inline asm memory constraints\n\nUse \"+m\" rather than a combination of \"\u003dm\" and \"m\" for improved\nclarity and consistency.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a8e0c51c71fc973b400f6502382063553b82af5a", "tree": "72312c480c89289a885f907248a6a0ef8e1b0bb2", "parents": [ "ba1826e5eced176cc9ec0033ad8ee0f1cd5ad2e4" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed Jul 05 11:24:26 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Jul 05 09:39:54 2006 -0700" }, "message": "[PATCH] powerpc: implement missing jiffies64_to_cputime64()\n\nasm-powerpc/cputime.h doesn\u0027t declare jiffies64_to_cputime64() or\ncputime64_sub(), and due to CONFIG_VIRT_CPU_ACCOUNTING it\u0027s not picking\nup the definition from asm-generic like x86-64 \u0026 friends do.\n\nCc: Dave Jones \u003cdavej@redhat.com\u003e\nCc: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6fa0cb1141da80eed4f86155fb51931bc1c31888", "tree": "df9b3c378ae4f44260eaae1a4b9d5c4ccf7bb641", "parents": [ "c6482dde1c2811afba289b2344268f850595f350", "257a5bdeb0441789d8e34e1b3e92b26d0f51bbf0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 04 12:55:45 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jul 04 12:55:45 2006 -0700" }, "message": "Merge git://git.infradead.org/hdrinstall-2.6\n\n* git://git.infradead.org/hdrinstall-2.6:\n Remove export of include/linux/isdn/tpam.h\n Remove \u003clinux/i2c-id.h\u003e and \u003clinux/i2c-algo-ite.h\u003e from userspace export\n Restrict headers exported to userspace for SPARC and SPARC64\n Add empty Kbuild files for \u0027make headers_install\u0027 in remaining arches.\n Add Kbuild file for Alpha \u0027make headers_install\u0027\n Add Kbuild file for SPARC \u0027make headers_install\u0027\n Add Kbuild file for IA64 \u0027make headers_install\u0027\n Add Kbuild file for S390 \u0027make headers_install\u0027\n Add Kbuild file for i386 \u0027make headers_install\u0027\n Add Kbuild file for x86_64 \u0027make headers_install\u0027\n Add Kbuild file for PowerPC \u0027make headers_install\u0027\n Add generic Kbuild files for \u0027make headers_install\u0027\n Basic implementation of \u0027make headers_check\u0027\n Basic implementation of \u0027make headers_install\u0027\n" }, { "commit": "912b2539e1e062cec73e2e61448e507f7719bd08", "tree": "233807569ee5e0ab3118dd54c0ae9164fec8343e", "parents": [ "70b97a7f0b19cf1f2619deb5cc41e8b78c591aa7", "39ab9c212aac48f2744f2fd7722fa639ec048eb7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:28:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:28:34 2006 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:\n powerpc: add defconfig for Freescale MPC8349E-mITX board\n powerpc: Add base support for the Freescale MPC8349E-mITX eval board\n Documentation: correct values in MPC8548E SEC example node\n [POWERPC] Actually copy over i8259.c to arch/ppc/syslib this time\n [POWERPC] Add new interrupt mapping core and change platforms to use it\n [POWERPC] Copy i8259 code back to arch/ppc\n [POWERPC] New device-tree interrupt parsing code\n [POWERPC] Use the genirq framework\n [PATCH] genirq: Allow fasteoi handler to retrigger disabled interrupts\n [POWERPC] Update the SWIM3 (powermac) floppy driver\n [POWERPC] Fix error handling in detecting legacy serial ports\n [POWERPC] Fix booting on Momentum \"Apache\" board (a Maple derivative)\n [POWERPC] Fix various offb and BootX-related issues\n [POWERPC] Add a default config for 32-bit CHRP machines\n [POWERPC] fix implicit declaration on cell.\n [POWERPC] change get_property to return void *\n" }, { "commit": "de30a2b355ea85350ca2f58f3b9bf4e5bc007986", "tree": "0bef670aff65614b3c78ca13b20307355b8221d5", "parents": [ "5bdc9b447c0076f494a56fdcd93ee8c5e78a2afd" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:03 2006 -0700" }, "message": "[PATCH] lockdep: irqtrace subsystem, core\n\nAccurate hard-IRQ-flags and softirq-flags state tracing.\n\nThis allows us to attach extra functionality to IRQ flags on/off\nevents (such as trace-on/off).\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "61f4c3d6db3ecbdd4e1a2a7a1710c1410d085dd1", "tree": "dad2fc10828f11d674770c61345be2596d2e0f2f", "parents": [ "c4e05116a2c4d8187127dbf77ab790aa57a47388" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:29 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:01 2006 -0700" }, "message": "[PATCH] lockdep: remove RWSEM_DEBUG remnants\n\nRWSEM_DEBUG used to be a printk based \u0027tracing\u0027 facility, probably used for\nvery early prototypes of the rwsem code. Remove it.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a875a69f8b00a38b4f40d9632a4fc71a159f0e0d", "tree": "5c9296441514663354a4d70ab2320f7e185d7c10", "parents": [ "8d8fdf5c76816e5263073008f03f097ffc713db3" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 03 00:24:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 03 15:27:00 2006 -0700" }, "message": "[PATCH] lockdep: add per_cpu_offset()\n\nAdd the per_cpu_offset() generic method. (used by the lock validator)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0ebfff1491ef85d41ddf9c633834838be144f69f", "tree": "5b469a6d61a9fcfbf94e7b6d411e544dbdec8dec", "parents": [ "f63e115fb50db39706b955b81e3375ef6bab2268" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Mon Jul 03 21:36:01 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jul 03 21:36:01 2006 +1000" }, "message": "[POWERPC] Add new interrupt mapping core and change platforms to use it\n\nThis adds the new irq remapper core and removes the old one. Because\nthere are some fundamental conflicts with the old code, like the value\nof NO_IRQ which I\u0027m now setting to 0 (as per discussions with Linus),\netc..., this commit also changes the relevant platform and driver code\nover to use the new remapper (so as not to cause difficulties later\nin bisecting).\n\nThis patch removes the old pre-parsing of the open firmware interrupt\ntree along with all the bogus assumptions it made to try to renumber\ninterrupts according to the platform. This is all to be handled by the\nnew code now.\n\nFor the pSeries XICS interrupt controller, a single remapper host is\ncreated for the whole machine regardless of how many interrupt\npresentation and source controllers are found, and it\u0027s set to match\nany device node that isn\u0027t a 8259. That works fine on pSeries and\navoids having to deal with some of the complexities of split source\ncontrollers vs. presentation controllers in the pSeries device trees.\n\nThe powerpc i8259 PIC driver now always requests the legacy interrupt\nrange. It also has the feature of being able to match any device node\n(including NULL) if passed no device node as an input. That will help\nporting over platforms with broken device-trees like Pegasos who don\u0027t\nhave a proper interrupt tree.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "cc9fd71c62f542233c412b5fabc1bbe0c4d5ad08", "tree": "67af54159a57029057765c7ce94b00081844a6c8", "parents": [ "b9e5b4e6a991a5a6d521f2e20a65835404b4169f" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Mon Jul 03 19:35:17 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jul 03 19:55:24 2006 +1000" }, "message": "[POWERPC] New device-tree interrupt parsing code\n\nAdds new routines to prom_parse to walk the device-tree for interrupt\ninformation. This includes both direct mapping of interrupts and low\nlevel parsing functions for use with partial trees.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "b9e5b4e6a991a5a6d521f2e20a65835404b4169f", "tree": "a0ac972faae4bf9133f576d842667bb134190341", "parents": [ "5a43a066b11ac2fe84cf67307f20b83bea390f83" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Mon Jul 03 19:32:51 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jul 03 19:55:12 2006 +1000" }, "message": "[POWERPC] Use the genirq framework\n\nThis adapts the generic powerpc interrupt handling code, and all of\nthe platforms except for the embedded 6xx machines, to use the new\ngenirq framework.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "a1af5b2fd49eb24ab8c024da5d853b09841d1f8f", "tree": "a475482232e15282a2d212bbe9ccc10ac5d06234", "parents": [ "4ebd9ab387b39c44165cd296a6637082a4f0f66a" ], "author": { "name": "Jeremy Kerr", "email": "jk@ozlabs.org", "time": "Thu Jun 29 20:28:18 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jul 03 08:56:33 2006 +1000" }, "message": "[POWERPC] change get_property to return void *\n\nChange the get_property() function to return a void *. This allows us\nto later remove the cast done in the majority of callers.\n\nBuilt for pseries, iseries, pmac32, cell, cbesim, g5, systemsim, maple,\nand mpc* defconfigs\n\nSigned-off-by: Jeremy Kerr \u003cjk@ozlabs.org\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "6714465e83e784d65d0f4dbab7f2238574febfce", "tree": "42e2f992203b84577ec5b18033ed54099f2f1bf9", "parents": [ "733ea869e5756e0fd0333728cc1ed7c42e6ddfc0" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Jul 01 19:29:22 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jul 02 13:58:47 2006 -0700" }, "message": "[PATCH] irq-flags: POWERPC: Use the new IRQF_ constants\n\nUse the new IRQF_ constants and remove the SA_INTERRUPT define\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b3c2ffd5343645fc9b46f67e8c0eaac1e2dde7b4", "tree": "3f3f9dd9394a7f0cecacea769fd75cda0b125c80", "parents": [ "9aaeded72f923212e6d9d7b6b8e3830e983f323e" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 30 18:20:44 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Fri Jun 30 18:20:44 2006 +0200" }, "message": "typo fixes: mecanism -\u003e mechanism\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "877ce7c1b3afd69a9b1caeb1b9964c992641f52a", "tree": "740c6c0d4a2858af53c09c4635cadf06833536c1", "parents": [ "d6b4991ad5d1a9840e12db507be1a6593def01fe" ], "author": { "name": "Catherine Zhang", "email": "cxzhang@watson.ibm.com", "time": "Thu Jun 29 12:27:47 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Thu Jun 29 16:58:06 2006 -0700" }, "message": "[AF_UNIX]: Datagram getpeersec\n\nThis patch implements an API whereby an application can determine the\nlabel of its peer\u0027s Unix datagram sockets via the auxiliary data mechanism of\nrecvmsg.\n\nPatch purpose:\n\nThis patch enables a security-aware application to retrieve the\nsecurity context of the peer of a Unix datagram socket. The application\ncan then use this security context to determine the security context for\nprocessing on behalf of the peer who sent the packet.\n\nPatch design and implementation:\n\nThe design and implementation is very similar to the UDP case for INET\nsockets. Basically we build upon the existing Unix domain socket API for\nretrieving user credentials. Linux offers the API for obtaining user\ncredentials via ancillary messages (i.e., out of band/control messages\nthat are bundled together with a normal message). To retrieve the security\ncontext, the application first indicates to the kernel such desire by\nsetting the SO_PASSSEC option via getsockopt. Then the application\nretrieves the security context using the auxiliary data mechanism.\n\nAn example server application for Unix datagram socket should look like this:\n\ntoggle \u003d 1;\ntoggle_len \u003d sizeof(toggle);\n\nsetsockopt(sockfd, SOL_SOCKET, SO_PASSSEC, \u0026toggle, \u0026toggle_len);\nrecvmsg(sockfd, \u0026msg_hdr, 0);\nif (msg_hdr.msg_controllen \u003e sizeof(struct cmsghdr)) {\n cmsg_hdr \u003d CMSG_FIRSTHDR(\u0026msg_hdr);\n if (cmsg_hdr-\u003ecmsg_len \u003c\u003d CMSG_LEN(sizeof(scontext)) \u0026\u0026\n cmsg_hdr-\u003ecmsg_level \u003d\u003d SOL_SOCKET \u0026\u0026\n cmsg_hdr-\u003ecmsg_type \u003d\u003d SCM_SECURITY) {\n memcpy(\u0026scontext, CMSG_DATA(cmsg_hdr), sizeof(scontext));\n }\n}\n\nsock_setsockopt is enhanced with a new socket option SOCK_PASSSEC to allow\na server socket to receive security context of the peer.\n\nTesting:\n\nWe have tested the patch by setting up Unix datagram client and server\napplications. We verified that the server can retrieve the security context\nusing the auxiliary data mechanism of recvmsg.\n\nSigned-off-by: Catherine Zhang \u003ccxzhang@watson.ibm.com\u003e\nAcked-by: Acked-by: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3aa590c6b7c89d844f81c2e96f295cf2c6967773", "tree": "6f18b295b1ff4cd7fd1880db6f56721599d64439", "parents": [ "4d3ce21fa9d2eaeda113aa2f9c2da80d972bef64", "339d76c54336443f5050b00172beb675f35e3be0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 29 11:32:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 29 11:32:34 2006 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (43 commits)\n [POWERPC] Use little-endian bit from firmware ibm,pa-features property\n [POWERPC] Make sure smp_processor_id works very early in boot\n [POWERPC] U4 DART improvements\n [POWERPC] todc: add support for Time-Of-Day-Clock\n [POWERPC] Make lparcfg.c work when both iseries and pseries are selected\n [POWERPC] Fix idr locking in init_new_context\n [POWERPC] mpc7448hpc2 (taiga) board config file\n [POWERPC] Add tsi108 pci and platform device data register function\n [POWERPC] Add general support for mpc7448hpc2 (Taiga) platform\n [POWERPC] Correct the MAX_CONTEXT definition\n powerpc: minor cleanups for mpc86xx\n [POWERPC] Make sure we select CONFIG_NEW_LEDS if ADB_PMU_LED is set\n [POWERPC] Simplify the code defining the 64-bit CPU features\n [POWERPC] powerpc: kconfig warning fix\n [POWERPC] Consolidate some of kernel/misc*.S\n [POWERPC] Remove unused function call_with_mmu_off\n [POWERPC] update asm-powerpc/time.h\n [POWERPC] Clean up it_lp_queue.h\n [POWERPC] Skip the \"copy down\" of the kernel if it is already at zero.\n [POWERPC] Add the use of the firmware soft-reset-nmi to kdump.\n ...\n" }, { "commit": "1903ac54f8536b11478e4f01c339e10b538f59e0", "tree": "ff5410f0539ab4aa09f964fa1d0c6dc26c614dc2", "parents": [ "47c2a3aa4475d27073dd3c7e183fcc13f495c8f5", "87937472ff8e34ad5c7b798a8a52e4368af216df" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 29 10:49:17 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 29 10:49:17 2006 -0700" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6:\n [PATCH] i386: export memory more than 4G through /proc/iomem\n [PATCH] 64bit Resource: finally enable 64bit resource sizes\n [PATCH] 64bit Resource: convert a few remaining drivers to use resource_size_t where needed\n [PATCH] 64bit resource: change pnp core to use resource_size_t\n [PATCH] 64bit resource: change pci core and arch code to use resource_size_t\n [PATCH] 64bit resource: change resource core to use resource_size_t\n [PATCH] 64bit resource: introduce resource_size_t for the start and end of struct resource\n [PATCH] 64bit resource: fix up printks for resources in misc drivers\n [PATCH] 64bit resource: fix up printks for resources in arch and core code\n [PATCH] 64bit resource: fix up printks for resources in pcmcia drivers\n [PATCH] 64bit resource: fix up printks for resources in video drivers\n [PATCH] 64bit resource: fix up printks for resources in ide drivers\n [PATCH] 64bit resource: fix up printks for resources in mtd drivers\n [PATCH] 64bit resource: fix up printks for resources in pci core and hotplug drivers\n [PATCH] 64bit resource: fix up printks for resources in networks drivers\n [PATCH] 64bit resource: fix up printks for resources in sound drivers\n [PATCH] 64bit resource: C99 changes for struct resource declarations\n\nFixed up trivial conflict in drivers/ide/pci/cmd64x.c (the printk that\nwas changed by the 64-bit resources had been deleted in the meantime ;)\n" }, { "commit": "c0ad90a32fb60f4129d0e24dfd5fd7128e2e09f2", "tree": "260d99ab74d33a37cbcc3557e2f18a5e96879f4d", "parents": [ "096c8131c573ed37939dc3f1440221c92c87e74b" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 29 02:24:44 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 29 10:26:23 2006 -0700" }, "message": "[PATCH] genirq: add -\u003eretrigger() irq op to consolidate hw_irq_resend()\n\nAdd -\u003eretrigger() irq op to consolidate hw_irq_resend() implementations.\n(Most architectures had it defined to NOP anyway.)\n\nNOTE: ia64 needs testing. i386 and x86_64 tested.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0d7012a968d006e277eb0fe20edd7a9b5563c2b7", "tree": "1077acc018d78aed6991f8d3913f9a52d431bca1", "parents": [ "cd916d31cc31273eca8a620fae02b7bf7f577559" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 29 02:24:43 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 29 10:26:23 2006 -0700" }, "message": "[PATCH] genirq: cleanup: turn ARCH_HAS_IRQ_PER_CPU into CONFIG_IRQ_PER_CPU\n\nCleanup: change ARCH_HAS_IRQ_PER_CPU into a Kconfig method.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d1bef4ed5faf7d9872337b33c4269e45ae1bf960", "tree": "a88c58e3102396382e9137a25a884af14421f6a6", "parents": [ "cfb9e32f2ff32ef5265c1c80fe68dd1a7f03a604" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 29 02:24:36 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 29 10:26:21 2006 -0700" }, "message": "[PATCH] genirq: rename desc-\u003ehandler to desc-\u003echip\n\nThis patch-queue improves the generic IRQ layer to be truly generic, by adding\nvarious abstractions and features to it, without impacting existing\nfunctionality.\n\nWhile the queue can be best described as \"fix and improve everything in the\ngeneric IRQ layer that we could think of\", and thus it consists of many\nsmaller features and lots of cleanups, the one feature that stands out most is\nthe new \u0027irq chip\u0027 abstraction.\n\nThe irq-chip abstraction is about describing and coding and IRQ controller\ndriver by mapping its raw hardware capabilities [and quirks, if needed] in a\nstraightforward way, without having to think about \"IRQ flow\"\n(level/edge/etc.) type of details.\n\nThis stands in contrast with the current \u0027irq-type\u0027 model of genirq\narchitectures, which \u0027mixes\u0027 raw hardware capabilities with \u0027flow\u0027 details.\nThe patchset supports both types of irq controller designs at once, and\nconverts i386 and x86_64 to the new irq-chip design.\n\nAs a bonus side-effect of the irq-chip approach, chained interrupt controllers\n(master/slave PIC constructs, etc.) are now supported by design as well.\n\nThe end result of this patchset intends to be simpler architecture-level code\nand more consolidation between architectures.\n\nWe reused many bits of code and many concepts from Russell King\u0027s ARM IRQ\nlayer, the merging of which was one of the motivations for this patchset.\n\nThis patch:\n\nrename desc-\u003ehandler to desc-\u003echip.\n\nOriginally i did not want to do this, because it\u0027s a big patch. But having\nboth \"desc-\u003ehandler\", \"desc-\u003ehandle_irq\" and \"action-\u003ehandler\" caused a\nlarge degree of confusion and made the code appear alot less clean than it\ntruly is.\n\nI have also attempted a dual approach as well by introducing a\ndesc-\u003echip alias - but that just wasnt robust enough and broke\nfrequently.\n\nSo lets get over with this quickly. The conversion was done automatically\nvia scripts and converts all the code in the kernel.\n\nThis renaming patch is the first one amongst the patches, so that the\nremaining patches can stay flexible and can be merged and split up\nwithout having some big monolithic patch act as a merge barrier.\n\n[akpm@osdl.org: build fix]\n[akpm@osdl.org: another build fix]\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c220153654ede57b41900159eb8d1f6029d85642", "tree": "3285d535ec99aa9e96f97cec53bd88344bc6cb0e", "parents": [ "16e9f994442b599987ce5dd4a5ebe50865e6573d" ], "author": { "name": "Mark A. Greer", "email": "mgreer@mvista.com", "time": "Wed Jun 28 14:13:20 2006 -0700" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 29 16:22:46 2006 +1000" }, "message": "[POWERPC] todc: add support for Time-Of-Day-Clock\n\nThis is a resubmit with a proper subject and with all comments addressed.\nApplies cleanly to powerpc.git 649e85797259162f7fdc696420e7492f20226f2d\n\nMark\n--\n\nThe todc code from arch/ppc supports many todc/rtc chips and is needed\nin arch/powerpc. This patch adds the todc code to arch/powerpc.\n\nSigned-off-by: Mark A. Greer \u003cmgreer@mvista.com\u003e\n--\n\n arch/powerpc/Kconfig | 7\n arch/powerpc/sysdev/Makefile | 1\n arch/powerpc/sysdev/todc.c | 392 ++++++++++++++++++++++++++++++++++\n include/asm-powerpc/todc.h | 487 +++++++++++++++++++++++++++++++++++++++++++\n 4 files changed, 887 insertions(+)\n--\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "2b9d7467a6dbc41872c605511e105cbde1eda100", "tree": "efdf8f5ee5194ee2ac5c13a196e0910a877f00fd", "parents": [ "c5d56332fd6c2f0c7cf9d1f65416076f2711ea28" ], "author": { "name": "Zang Roy-r61911", "email": "tie-fei.zang@freescale.com", "time": "Tue Jun 13 15:07:23 2006 +0800" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 29 16:20:36 2006 +1000" }, "message": "[POWERPC] Add tsi108 pci and platform device data register function\n\nAdd Tundra Semiconductor tsi108 pci and platform device data register\nfunction support.\n\nSigned-off-by: Alexandre Bounine \u003calexandreb@tundra.com\u003e\nSigned-off-by: Roy Zang\t\u003ctie-fei.zang@freescale.com\u003e\n\n ---\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "1729dc7833014eaba3520091a673dbdc9242d9f9", "tree": "a0d72d55ae7bf9c256d7e4ddfea9997a827896fb", "parents": [ "489244498ec99c949ecbd7105299066cff283dcd" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 29 16:16:15 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 29 16:16:15 2006 +1000" }, "message": "[POWERPC] Correct the MAX_CONTEXT definition\n\nWhen we increased the address space per process to 2^44 bytes, the\nnumber of contexts that we could actually use reduced, but we forgot\nto decrease the MAX_CONTEXT definition. (Fortunately this would only\ncause problems if we actually had more than 512k user processes\nrunning.) This patch corrects the definition.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "489244498ec99c949ecbd7105299066cff283dcd", "tree": "003b5637cb8998ca0ab524e436c1a5eff25a9a1c", "parents": [ "649e85797259162f7fdc696420e7492f20226f2d", "9ad494f62444ee37209e85173377c67612e66ef1" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 28 16:10:53 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 28 16:10:53 2006 +1000" }, "message": "Merge branch \u0027for_paulus\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc\n" }, { "commit": "9ad494f62444ee37209e85173377c67612e66ef1", "tree": "7f0cf7697b62120179deda730365f4715947a05a", "parents": [ "fcc18e83e1f6fd9fa6b333735bf0fcd530655511" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jun 28 00:37:45 2006 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Wed Jun 28 00:37:45 2006 -0500" }, "message": "powerpc: minor cleanups for mpc86xx\n\n* Remove duplicated cputable entry for 8641 (matches w/7448)\n* Removed __init from function prototypes in mpc86xx.h\n* Moved pci fixups into board specific code\n* Moved mpc86xx_exclude_device to generic mpc86xx pci code\n* Fixed sparse warnings in mpc86xx_smp.c\n* Removed board specific header include from asm-powerpc/mpc86xx.h\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "3965f8c59778b0d37460ec268f92c0c382546b5c", "tree": "d5c508cb20c8702117457cf331a9edd203298754", "parents": [ "f127a2b5cf542968ea1c428f86ffc780ea929452" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 28 13:50:39 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 28 15:19:03 2006 +1000" }, "message": "[POWERPC] Simplify the code defining the 64-bit CPU features\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "9b47569a9d410199aea6386917fd0662809c60be", "tree": "d9c59ba3d96db3a17c0356b683e4e7c67b3b2431", "parents": [ "612f02d6d6eadd9c5dde5a5b97b55a3a620d28e5" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed Jun 28 11:51:41 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 28 15:18:56 2006 +1000" }, "message": "[POWERPC] update asm-powerpc/time.h\n\nIf we ever build a combined kernel including iSeries, then this will\nbe needed.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "612f02d6d6eadd9c5dde5a5b97b55a3a620d28e5", "tree": "8f6b7474dc4761271459f09d8760fd6d21f2ca73", "parents": [ "d0b79c54fc14f1f2db64180a21b84146028c598b" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Wed Jun 28 11:49:10 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 28 15:18:55 2006 +1000" }, "message": "[POWERPC] Clean up it_lp_queue.h\n\nNo more StudlyCaps.\nRemove from a couple of places it is no longer needed.\nUse C style comments.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c0ce7d0886cf0c2579c604eac41a7e125bc0e96d", "tree": "f31448371b4295e98753f1551178fdddb8d18b0e", "parents": [ "2cd90bc8fba8720ef7f3fdfd1e0c1a5397a18271" ], "author": { "name": "David Wilder", "email": "dwilder@us.ibm.com", "time": "Fri Jun 23 15:29:34 2006 -0700" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 28 15:18:52 2006 +1000" }, "message": "[POWERPC] Add the use of the firmware soft-reset-nmi to kdump.\n\nWith this patch, kdump uses the firmware soft-reset NMI for two purposes:\n1) Initiate the kdump (take a crash dump) by issuing a soft-reset.\n2) Break a CPU out of a deadlock condition that is detected during kdump\nprocessing.\n\nWhen a soft-reset is initiated each CPU will enter\nsystem_reset_exception() and set its corresponding bit in the global\nbit-array cpus_in_sr then call die(). When die() finds the CPU\u0027s bit set\nin cpu_in_sr crash_kexec() is called to initiate a crash dump. The first\nCPU to enter crash_kexec() is called the \"crashing CPU\". All other CPUs\nare \"secondary CPUs\". The secondary CPU\u0027s pass through to\ncrash_kexec_secondary() and sleep. The crashing CPU waits for all CPUs\nto enter via soft-reset then boots the kdump kernel (see\ncrash_soft_reset_check())\n\nWhen the system crashes due to a panic or exception, crash_kexec() is\ncalled by panic() or die(). The crashing CPU sends an IPI to all other\nCPUs to notify them of the pending shutdown. If a CPU is in a deadlock\nor hung state with interrupts disabled, the IPI will not be delivered.\nThe result being, that the kdump kernel is not booted. This problem is\nsolved with the use of a firmware generated soft-reset. After the\ncrashing_cpu has issued the IPI, it waits for 10 sec for all CPUs to\nenter crash_ipi_callback(). A CPU signifies its entry to\ncrash_ipi_callback() by setting its corresponding bit in the\ncpus_in_crash bit array. After 10 sec, if one or more CPUs have not set\ntheir bit in cpus_in_crash we assume that the CPU(s) is deadlocked. The\noperator is then prompted to generate a soft-reset to break the\ndeadlock. Each CPU enters the soft reset handler as described above.\n\nTwo conditions must be handled at this point:\n1) The system crashed because the operator generated a soft-reset. See\n2) The system had crashed before the soft-reset was generated ( in the\ncase of a Panic or oops).\n\nThe first CPU to enter crash_kexec() uses the state of the kexec_lock to\ndetermine this state. If kexec_lock is already held then condition 2 is\ntrue and crash_kexec_secondary() is called, else; this CPU is flagged as\nthe crashing CPU, the kexec_lock is acquired and crash_kexec() proceeds\nas described above.\n\nEach additional CPUs responding to the soft-reset will pass through\ncrash_kexec() to kexec_secondary(). All secondary CPUs call\ncrash_ipi_callback() readying them self\u0027s for the shutdown. When ready\nthey clear their bit in cpus_in_sr. The crashing CPU waits in\nkexec_secondary() until all other CPUs have cleared their bits in\ncpus_in_sr. The kexec kernel boot is then started.\n\nSigned-off-by: Haren Myneni \u003charen@us.ibm.com\u003e\nSigned-off-by: David Wilder \u003cdwilder@us.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "cc46bb98c0d52695f26c239de701050660f5c79f", "tree": "1b40e9db66de5c41c0b2fdf1db022f645a46a697", "parents": [ "458148c00b97864a27ecf528a1d45a8e5ebd9bbc" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Fri Jun 23 18:20:16 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 28 11:59:48 2006 +1000" }, "message": "[POWERPC] Add udbg support for RTAS console\n\nAdd udbg hooks for the RTAS console, based on the RTAS put-term-char\nand get-term-char calls. Along with my previous patches, this should\nenable debugging as soon as early_init_dt_scan_rtas() is called.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "458148c00b97864a27ecf528a1d45a8e5ebd9bbc", "tree": "cd32ceb1cddc32e501a1aeebd0f0f88dbdd950a5", "parents": [ "ab3ab74d9b6b3920be70f502b40cb3f7f08d23fa" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Fri Jun 23 18:20:13 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 28 11:59:48 2006 +1000" }, "message": "[POWERPC] Setup RTAS values earlier, to enable rtas_call() earlier\n\nAlthought RTAS is instantiated when we enter the kernel, we can\u0027t actually\ncall into it until we know its entry point address. Currently we grab that\nin rtas_initialize(), however that\u0027s quite late in the boot sequence.\n\nTo enable rtas_call() earlier, we can grab the RTAS entry etc. values while\nwe\u0027re scanning the flattened device tree. There\u0027s existing code to retrieve\nthe values from /chosen, however we don\u0027t store them there anymore, so remove\nthat code.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "aa98c50dcb5d5b85d2a4c26d54fa1e3c31c11e4b", "tree": "4c0747cace834f0fe75244ccd69c6ff8fc2827cb", "parents": [ "c30a4df3f134f511e8cdf828da429e333753daab" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Fri Jun 23 18:17:32 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 28 11:59:47 2006 +1000" }, "message": "[POWERPC] Make kexec_setup() a regular initcall\n\nThere\u0027s no reason kexec_setup() needs to be called explicitly from\nsetup_system(), it can just be a regular initcall.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "7d0daae4ae1a3e80d78b83cddf414a3b98a962f4", "tree": "f8dcd24a598212b58652c771a5e81c8a167bb3d1", "parents": [ "7a4571ae553e2972b7958306fd796a2fd24fd7d1" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Fri Jun 23 18:16:38 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 28 11:59:47 2006 +1000" }, "message": "[POWERPC] powerpc: Initialise ppc_md htab pointers earlier\n\nInitialise the ppc_md htab callbacks earlier, in the probe routines. This\nallows us to call htab_finish_init() from htab_initialize(), and makes it\nprivate to hash_utils_64.c. Move htab_finish_init() and make_bl() above\nhtab_initialize() to avoid forward declarations.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "5f50867b4f1938ab80d249206efbec37bba48c39", "tree": "b47656171eb83ebe6eeed7ec190b77924d0fe4b4", "parents": [ "f93d6d071fdbf27141c5331d6cd988664650bc1f" ], "author": { "name": "Haren Myneni", "email": "haren@us.ibm.com", "time": "Thu Jun 22 23:35:10 2006 -0700" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 28 11:59:46 2006 +1000" }, "message": "[POWERPC] kdump: Reserve the existing TCE mappings left by the first kernel\n\nDuring kdump boot, noticed some machines checkstop on dma protection\nfault for ongoing DMA left in the first kernel. Instead of initializing\nTCE entries in iommu_init() for the kdump boot, this patch fixes this\nissue by walking through the each TCE table and checks whether the\nentries are in use by the first kernel. If so, reserve those entries by\nsetting the corresponding bit in tbl-\u003eit_map such that these entries\nwill not be available for the kdump boot.\n\nHowever it could be possible that all TCE entries might be used up due\nto the driver bug that does continuous mapping. My observation is around\n1700 TCE entries are used on some systems (Ex: P4) at some point of\ntime during kdump boot and saving dump (either write into the disk or\nsending to remote machine). Hence, this patch will make sure that\nminimum of 2048 entries will be available such that kdump boot could be\nsuccessful in some cases.\n\nSigned-off-by: Haren Myneni \u003charen@us.ibm.com\u003e\nAcked-by: Olof Johansson \u003colof@lixom.net\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "f93d6d071fdbf27141c5331d6cd988664650bc1f", "tree": "e7d47372ffa02381bf712e63ed06599c919eca78", "parents": [ "790d427616ae68559b711bf4348003c17249abf4" ], "author": { "name": "Jon Loeliger", "email": "jdl@freescale.com", "time": "Thu Jun 22 13:02:58 2006 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 28 11:52:22 2006 +1000" }, "message": "[POWERPC] Remove obsolete #include \u003clinux/config.h\u003e.\n\nSigned-off-by: Jon Loeliger \u003cjdl@freescale.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "5c45bf279d378d436ce45825c0f136696c7b6109", "tree": "80e2fcf4866b84fccb787562e1a83b16f4bc8850", "parents": [ "369381694ddcf03f1de403501c8b97099b5109ec" ], "author": { "name": "Siddha, Suresh B", "email": "suresh.b.siddha@intel.com", "time": "Tue Jun 27 02:54:42 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jun 27 17:32:45 2006 -0700" }, "message": "[PATCH] sched: mc/smt power savings sched policy\n\nsysfs entries \u0027sched_mc_power_savings\u0027 and \u0027sched_smt_power_savings\u0027 in\n/sys/devices/system/cpu/ control the MC/SMT power savings policy for the\nscheduler.\n\nBased on the values (1-enable, 0-disable) for these controls, sched groups\ncpu power will be determined for different domains. When power savings\npolicy is enabled and under light load conditions, scheduler will minimize\nthe physical packages/cpu cores carrying the load and thus conserving\npower(with a perf impact based on the workload characteristics... see OLS\n2005 CMP kernel scheduler paper for more details..)\n\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Con Kolivas \u003ckernel@kolivas.org\u003e\nCc: \"Chen, Kenneth W\" \u003ckenneth.w.chen@intel.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e31dd6e4520439ceae4753f32dd2da2c345e929a", "tree": "fea87cfb0077135c6dcaf7849e518ee31733b0fc", "parents": [ "d75fc8bbccf7c019994bcfd6255d5b56335ed21d" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 12 17:06:02 2006 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Jun 27 09:24:00 2006 -0700" }, "message": "[PATCH] 64bit resource: change pci core and arch code to use resource_size_t\n\nBased on a patch series originally from Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\n\nCc: Vivek Goyal \u003cvgoyal@in.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "e6f47f978bcd5413fff610613b18e9e0eab9bc1b", "tree": "bf9e698cb76a0e958a8c9157fba74fb6d8255298", "parents": [ "3d5631e0631a11633c649bc995a6537ec21b67b4" ], "author": { "name": "Anil S Keshavamurthy", "email": "anil.s.keshavamurthy@intel.com", "time": "Mon Jun 26 00:25:29 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] Notify page fault call chain\n\nWith this patch Kprobes now registers for page fault notifications only when\ntheir is an active probe registered. Once all the active probes are\nunregistered their is no need to be notified of page faults and kprobes\nunregisters itself from the page fault notifications. Hence we will have ZERO\nside effects when no probes are active.\n\nSigned-off-by: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4f9e87c0454059e80f3811f95ad9f40ed28c69a2", "tree": "cc8290b8fc757b34e01a4e9c25bbe00496400084", "parents": [ "ae9a5b85655d7133ab8e7c99b742ef20c8dbb7d2" ], "author": { "name": "Anil S Keshavamurthy", "email": "anil.s.keshavamurthy@intel.com", "time": "Mon Jun 26 00:25:27 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jun 26 09:58:22 2006 -0700" }, "message": "[PATCH] Notify page fault call chain for powerpc\n\nOverloading of page fault notification with the notify_die() has performance\nissues(since the only interested components for page fault is kprobes and/or\nkdb) and hence this patch introduces the new notifier call chain exclusively\nfor page fault notifications their by avoiding notifying unnecessary\ncomponents in the do_page_fault() code path.\n\nSigned-off-by: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "bfe5d834195b3089b8846577311340376cc0f450", "tree": "52470de0fe87ff8372700e3472735cd5c14cee9d", "parents": [ "6ceab8a936c302c0cea2bfe55617c76e2f5746fa" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Sun Jun 25 05:47:14 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:01 2006 -0700" }, "message": "[PATCH] Define __raw_get_cpu_var and use it\n\nThere are several instances of per_cpu(foo, raw_smp_processor_id()), which\nis semantically equivalent to __get_cpu_var(foo) but without the warning\nthat smp_processor_id() can give if CONFIG_DEBUG_PREEMPT is enabled. For\nthose architectures with optimized per-cpu implementations, namely ia64,\npowerpc, s390, sparc64 and x86_64, per_cpu() turns into more and slower\ncode than __get_cpu_var(), so it would be preferable to use __get_cpu_var\non those platforms.\n\nThis defines a __raw_get_cpu_var(x) macro which turns into per_cpu(x,\nraw_smp_processor_id()) on architectures that use the generic per-cpu\nimplementation, and turns into __get_cpu_var(x) on the architectures that\nhave an optimized per-cpu implementation.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "afedfd016a78ea1b678886ab6236acbc7650fcfb", "tree": "e507606f1f636d5557ca91305b2891070d75b3f1", "parents": [ "51849738cf3af4d2c43a657e811a89e7f69eccc2" ], "author": { "name": "Matt Mackall", "email": "mpm@selenic.com", "time": "Sun Jun 25 05:47:11 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:01:00 2006 -0700" }, "message": "[PATCH] random: remove SA_SAMPLE_RANDOM from floppy driver\n\nThe floppy driver is already calling add_disk_randomness as it should, so this\nwas redundant.\n\nSigned-off-by: Matt Mackall \u003cmpm@selenic.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5474c120aafe78ca54bf272f7a01107c42da2b21", "tree": "c1b002a27703ce92c816bfb9844752186e33d403", "parents": [ "17660bdd5c1f1a165273c1a59cb5b87670a81cc4" ], "author": { "name": "Michael Hanselmann", "email": "linux-kernel@hansmi.ch", "time": "Sun Jun 25 05:47:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jun 25 10:00:59 2006 -0700" }, "message": "[PATCH] Rewritten backlight infrastructure for portable Apple computers\n\nThis patch contains a total rewrite of the backlight infrastructure for\nportable Apple computers. Backward compatibility is retained. A sysfs\ninterface allows userland to control the brightness with more steps than\nbefore. Userland is allowed to upload a brightness curve for different\nmonitors, similar to Mac OS X.\n\n[akpm@osdl.org: add needed exports]\nSigned-off-by: Michael Hanselmann \u003clinux-kernel@hansmi.ch\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Richard Purdie \u003crpurdie@rpsys.net\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "45c091bb2d453ce4a8b06cf19872ec7a77fc4799", "tree": "06fb2e05518ebfba163f8424e028e7faf5672d66", "parents": [ "d588fcbe5a7ba8bba2cebf7799ab2d573717a806", "2191fe3e39159e3375f4b7ec1420df149f154101" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 22:11:30 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 22:11:30 2006 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (139 commits)\n [POWERPC] re-enable OProfile for iSeries, using timer interrupt\n [POWERPC] support ibm,extended-*-frequency properties\n [POWERPC] Extra sanity check in EEH code\n [POWERPC] Dont look for class-code in pci children\n [POWERPC] Fix mdelay badness on shared processor partitions\n [POWERPC] disable floating point exceptions for init\n [POWERPC] Unify ppc syscall tables\n [POWERPC] mpic: add support for serial mode interrupts\n [POWERPC] pseries: Print PCI slot location code on failure\n [POWERPC] spufs: one more fix for 64k pages\n [POWERPC] spufs: fail spu_create with invalid flags\n [POWERPC] spufs: clear class2 interrupt status before wakeup\n [POWERPC] spufs: fix Makefile for \"make clean\"\n [POWERPC] spufs: remove stop_code from struct spu\n [POWERPC] spufs: fix spu irq affinity setting\n [POWERPC] spufs: further abstract priv1 register access\n [POWERPC] spufs: split the Cell BE support into generic and platform dependant parts\n [POWERPC] spufs: dont try to access SPE channel 1 count\n [POWERPC] spufs: use kzalloc in create_spu\n [POWERPC] spufs: fix initial state of wbox file\n ...\n\nManually resolved conflicts in:\n\tdrivers/net/phy/Makefile\n\tinclude/asm-powerpc/spu.h\n" }, { "commit": "4f1bcaf094ccc512c23e10104c05a6f8e5b7a9e4", "tree": "883c6ece20a28f86eb73cd329bb9d4674b1e5480", "parents": [ "d702ccb342e49f7591df5a87c3857c698183b0fa" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Thu Jun 22 14:47:32 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:05:58 2006 -0700" }, "message": "[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use\n\nVGA_MAP_MEM translates to ioremap() on some architectures. It makes sense\nto do this to vga_vram_base, because we\u0027re going to access memory between\nvga_vram_base and vga_vram_end.\n\nBut it doesn\u0027t really make sense to map starting at vga_vram_end, because\nwe aren\u0027t going to access memory starting there. On ia64, which always has\nto be different, ioremapping vga_vram_end gives you something completely\nincompatible with ioremapped vga_vram_start, so vga_vram_size ends up being\nnonsense.\n\nAs a bonus, we often know the size up front, so we can use ioremap()\ncorrectly, rather than giving it a zero size.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1e92a550e80fef01ebcc0bcd0896109cdb986c72", "tree": "6cdb7bc6c6ad51644f9b899b2604d26fe7cd540b", "parents": [ "ddf5f75a16b3e7460ffee881795aa168dffcd0cf" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Thu Jun 15 14:11:22 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 21 15:01:33 2006 +1000" }, "message": "[POWERPC] Fix mdelay badness on shared processor partitions\n\nOn partitioned PPC64 systems where a partition is given 1/10 of a\nprocessor, we have seen mdelay() delaying for 10 times longer than it\nshould. The reason is that the generic mdelay(n) does n delays of 1\nmillisecond each. However, with 1/10 of a processor, we only get a\none-millisecond timeslice every 10ms. Thus each 1 millisecond delay\nloop ends up taking 10ms elapsed time.\n\nThe solution is just to use the PPC64 udelay function, which uses the\ntimebase to ensure that the delay is based on elapsed time rather than\nhow much processing time the partition has been given. (Yes, the\ngeneric mdelay uses the PPC64 udelay, but the problem is that the\nstart time gets reset every millisecond, and each time it gets reset\nwe lose another 9ms.)\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nAcked-by: Andrew Morton \u003cakpm@osdl.org\u003e\n" }, { "commit": "ddf5f75a16b3e7460ffee881795aa168dffcd0cf", "tree": "28149044321f1f7e39a957b3eed3cc6537229536", "parents": [ "72abd54035a3d71fd8f02596e659257e8bba16ca" ], "author": { "name": "Arnd Bergmann", "email": "arnd.bergmann@de.ibm.com", "time": "Tue Jun 20 02:30:33 2006 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 21 15:01:33 2006 +1000" }, "message": "[POWERPC] disable floating point exceptions for init\n\nFloating point exceptions should not be enabled by default,\nas this setting impacts the performance on some CPUs, in\nparticular the Cell BE. Since the bits are inherited from\nparent processes, the place to change the default is the\nthread struct used for init.\n\nglibc sets this up correctly per thread in its fesetenv\nfunction, so user space should not be impacted by this\nsetting. None of the other common libc implementations\n(uClibc, dietlibc, newlib, klibc) has support for fp\nexceptions, so they are unlikely to be hit by this either.\n\nThere is a small risk that somebody wrote their own\napplication that manually sets the fpscr bits instead\nof calling fesetenv, without changing the MSR bits as well.\nThose programs will break with this change.\n\nIt probably makes sense to change glibc in the future\nto be more clever about FE bits, so that when running\non a CPU where this is expensive, it disables exceptions\nASAP, while it keeps them enabled on CPUs where running\nwith exceptions on is cheaper than changing the state\noften.\n\nSigned-off-by: Arnd Bergmann \u003carnd.bergmann@de.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "72abd54035a3d71fd8f02596e659257e8bba16ca", "tree": "006ddd84ad8d7290bbadccd15633be0d36737c25", "parents": [ "868ea0c9256b658b14603e1ad7361b81b92ccacd" ], "author": { "name": "Andreas Schwab", "email": "schwab@suse.de", "time": "Mon Jun 19 22:45:04 2006 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 21 15:01:32 2006 +1000" }, "message": "[POWERPC] Unify ppc syscall tables\n\nAvoid duplication of the syscall table for the cell platform. Based on an\nidea from David Woodhouse.\n\nSigned-off-by: Andreas Schwab \u003cschwab@suse.de\u003e\nAcked-by: Arnd Bergmann \u003carnd.bergmann@de.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "868ea0c9256b658b14603e1ad7361b81b92ccacd", "tree": "6d080ba156f8098277329f26f1d4e3a73cae2093", "parents": [ "0aa8d15b01881ccaab5f2fb31eef33ced97ccb5f" ], "author": { "name": "Mark A. Greer", "email": "mgreer@mvista.com", "time": "Tue Jun 20 14:15:36 2006 -0700" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 21 15:01:32 2006 +1000" }, "message": "[POWERPC] mpic: add support for serial mode interrupts\n\nOn Tue, Jun 20, 2006 at 02:01:26PM +1000, Benjamin Herrenschmidt wrote:\n\u003e On Mon, 2006-06-19 at 13:08 -0700, Mark A. Greer wrote:\n\u003e \u003e MPC10x-style interrupt controllers have a serial mode that allows\n\u003e \u003e several interrupts to be clocked in through one INT signal.\n\u003e \u003e\n\u003e \u003e This patch adds the software support for that mode.\n\u003e\n\u003e You hard code the clock ratio... why not add a separate call to be\n\u003e called after mpic_init,\n\u003e something like mpic_set_serial_int(int mpic, int enable, int\n\u003e clock_ratio) ?\n\nHow\u0027s this?\n--\n\nMPC10x-style interrupt controllers have a serial mode that allows\nseveral interrupts to be clocked in through one INT signal.\n\nThis patch adds the software support for that mode.\n\nSigned-off-by: Mark A. Greer \u003cmgreer@mvista.com\u003e\n--\n\n arch/powerpc/sysdev/mpic.c | 20 ++++++++++++++++++++\n include/asm-powerpc/mpic.h | 10 ++++++++++\n 2 files changed, 30 insertions(+)\n--\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "379507181a1e330d4f5b0fabe61cd43eccf09763", "tree": "dc986704087a40854a9f8a386d125627b20dee14", "parents": [ "c983294872ebccd4aacf1b8dd694ac2170feadc3" ], "author": { "name": "arnd@arndb.de", "email": "arnd@arndb.de", "time": "Mon Jun 19 20:33:35 2006 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 21 15:01:32 2006 +1000" }, "message": "[POWERPC] spufs: one more fix for 64k pages\n\nThe SPU context save/restore code is currently built\nfor a 4k page size and we provide a _shipped version\nof it since most people don\u0027t have the spu toolchain\nthat is needed to rebuild that code.\n\nThis patch hardcodes the data structures to a 64k\npage alignment, which also guarantees 4k alignment\nbut unfortunately wastes 60k of memory per SPU\ncontext that is created in the running system.\n\nWe will follow up on this with another patch to\nreduce that overhead or maybe redo the context\nsave/restore logic to do this part entirely different,\nbut for now it should make experimental systems\nwork with either page size.\n\nSigned-off-by: Arnd Bergmann \u003carnd.bergmann@de.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "2eabbbd33ec39f690005aa186c57476598edc6b3", "tree": "abee6e62227111cfd961c7cf3bf692519837c380", "parents": [ "a91942ae7ebd518006dcbeb2a1d7b147253c080e" ], "author": { "name": "Masato Noguchi", "email": "Masato.Noguchi@jp.sony.com", "time": "Mon Jun 19 20:33:31 2006 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 21 15:01:31 2006 +1000" }, "message": "[POWERPC] spufs: remove stop_code from struct spu\n\nThis patch remove \u0027stop_code\u0027 -- discarded member of struct spu.\nIt is written at initialize and interrupt, but never read\nin current implementation.\n\nSigned-off-by: Masato Noguchi \u003cMasato.Noguchi@jp.sony.com\u003e\nSigned-off-by: Arnd Bergmann \u003carnd.bergmann@de.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "a91942ae7ebd518006dcbeb2a1d7b147253c080e", "tree": "74a923f4847495b509089d92010c42c0cb123f4a", "parents": [ "540270d82db943855538cea5d0c790e7e669dda0" ], "author": { "name": "Geoff Levand", "email": "geoffrey.levand@am.sony.com", "time": "Mon Jun 19 20:33:30 2006 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 21 15:01:31 2006 +1000" }, "message": "[POWERPC] spufs: fix spu irq affinity setting\n\nThis changes the hypervisor abstraction of setting cpu affinity to a\nhigher level to avoid platform dependent interrupt controller\nroutines. I replaced spu_priv1_ops:spu_int_route_set() with a\nnew routine spu_priv1_ops:spu_cpu_affinity_set().\n\nAs a by-product, this change eliminated what looked like an\nexisting bug in the set affinity code where spu_int_route_set()\nmistakenly called int_stat_get().\n\nSigned-off-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Arnd Bergmann \u003carnd.bergmann@de.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "540270d82db943855538cea5d0c790e7e669dda0", "tree": "e13b8194d8781b2f5d3bf6566a8d96ecc943f8f3", "parents": [ "c01ea72a3b8abb7baa4291a1876b82599867035a" ], "author": { "name": "Geoff Levand", "email": "geoffrey.levand@am.sony.com", "time": "Mon Jun 19 20:33:29 2006 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 21 15:01:31 2006 +1000" }, "message": "[POWERPC] spufs: further abstract priv1 register access\n\nTo support muti-platform binaries the spu hypervisor accessor\nroutines must have runtime binding.\n\nI removed the existing statically linked routines in spu.h\nand spu_priv1_mmio.c and created new accessor routines in spu_priv1.h\nthat operate indirectly through an ops struct spu_priv1_ops.\nspu_priv1_mmio.c contains the instance of the accessor routines\nfor running on raw hardware.\n\nSigned-off-by: Geoff Levand \u003cgeoffrey.levand@am.sony.com\u003e\nSigned-off-by: Arnd Bergmann \u003carnd.bergmann@de.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "1d64093f6627a7eef1ed0fe005463f0a5ea25a5f", "tree": "faa57ae7e34dd45b843161c233a59a15fe6ddaf1", "parents": [ "0f0f90c304b42d8ce7fc5958de894bdcff3a0ca1" ], "author": { "name": "Jeremy Kerr", "email": "jk@ozlabs.org", "time": "Mon Jun 19 20:33:19 2006 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 21 15:01:29 2006 +1000" }, "message": "[POWERPC] cell: register SPUs as sysdevs\n\nSPUs are registered as system devices, exposing attributes through\nsysfs. Since the sysdev includes a kref, we can remove the one in\nstruct spu (it isn\u0027t used at the moment anyway).\n\nCurrently only the interrupt source and numa node attributes are added.\n\nSigned-off-by: Arnd Bergmann \u003carnd.bergmann@de.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "acf7d76827a577059636e949079021e6af6dd702", "tree": "283e94488c79e75dd3df9a376e1e8a27a69e26ec", "parents": [ "ef82a306b46dbedaecbb154b24d05dfab937df35" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Mon Jun 19 20:33:16 2006 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 21 15:01:29 2006 +1000" }, "message": "[POWERPC] cell: add RAS support\n\nThis is a first version of support for the Cell BE \"Reliability,\nAvailability and Serviceability\" features.\n\nIt doesn\u0027t yet handle some of the RAS interrupts (the ones described in\niic_is/iic_irr), I\u0027m still working on a proper way to expose these. They\nare essentially a cascaded controller by themselves (sic !) though I may\njust handle them locally to the iic driver. I need also to sync with\nDavid Erb on the way he hooked in the performance monitor interrupt.\n\nSo that\u0027s all for 2.6.17 and I\u0027ll do more work on that with my rework of\nthe powerpc interrupt layer that I\u0027m hacking on at the moment.\n\nSigned-off-by: Arnd Bergmann \u003carnd.bergmann@de.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "6b543404058a5ffdca8c48e95e0b8a69bb4bdba9", "tree": "0bde02196ca8de01df257679ddfc6ae66404472b", "parents": [ "b809b3e86f39651475b30ceb1caf535071534d4d" ], "author": { "name": "Jon Loeliger", "email": "jdl@jdl.com", "time": "Sat Jun 17 17:52:51 2006 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 21 15:01:28 2006 +1000" }, "message": "[POWERPC] Add 8641 Register space and IRQ definitions.\n\nSigned-off-by: Jeff Brown \u003cJeff.Brown@freescale.com\u003e\nSigned-off-by: Xianghua Xiao \u003cx.xiao@freescale.com\u003e\nSigned-off-by: Jon Loeliger \u003cjdl@freescale.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "cee4cca740d209bcb4b9857baa2253d5ba4e3fbe", "tree": "88a23004393ea4a32cad79839479c8e653e401d6", "parents": [ "2edc322d420a4cec8dbc184a1220ecd7fa9f8ae6", "9348f0de2d2b541b4ba64fb1f4efee9710a3d731" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jun 20 15:10:08 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jun 20 15:10:08 2006 -0700" }, "message": "Merge git://git.infradead.org/hdrcleanup-2.6\n\n* git://git.infradead.org/hdrcleanup-2.6: (63 commits)\n [S390] __FD_foo definitions.\n Switch to __s32 types in joystick.h instead of C99 types for consistency.\n Add \u003csys/types.h\u003e to headers included for userspace in \u003clinux/input.h\u003e\n Move inclusion of \u003clinux/compat.h\u003e out of user scope in asm-x86_64/mtrr.h\n Remove struct fddi_statistics from user view in \u003clinux/if_fddi.h\u003e\n Move user-visible parts of drivers/s390/crypto/z90crypt.h to include/asm-s390\n Revert include/media changes: Mauro says those ioctls are only used in-kernel(!)\n Include \u003clinux/types.h\u003e and use __uXX types in \u003clinux/cramfs_fs.h\u003e\n Use __uXX types in \u003clinux/i2o_dev.h\u003e, include \u003clinux/ioctl.h\u003e too\n Remove private struct dx_hash_info from public view in \u003clinux/ext3_fs.h\u003e\n Include \u003clinux/types.h\u003e and use __uXX types in \u003clinux/affs_hardblocks.h\u003e\n Use __uXX types in \u003clinux/divert.h\u003e for struct divert_blk et al.\n Use __u32 for elf_addr_t in \u003casm-powerpc/elf.h\u003e, not u32. It\u0027s user-visible.\n Remove PPP_FCS from user view in \u003clinux/ppp_defs.h\u003e, remove __P mess entirely\n Use __uXX types in user-visible structures in \u003clinux/nbd.h\u003e\n Don\u0027t use \u0027u32\u0027 in user-visible struct ip_conntrack_old_tuple.\n Use __uXX types for S390 DASD volume label definitions which are user-visible\n S390 BIODASDREADCMB ioctl should use __u64 not u64 type.\n Remove unneeded inclusion of \u003clinux/time.h\u003e from \u003clinux/ufs_fs.h\u003e\n Fix private integer types used in V4L2 ioctls.\n ...\n\nManually resolve conflict in include/linux/mtd/physmap.h\n" }, { "commit": "6a87a86d064cee49b3c298c558b990b65d736cf4", "tree": "b0f9971307adf3f7c25b15a64e375097ffc34025", "parents": [ "8555255f0b426858d8648c6206b70eb906cf4ec7" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sun Jun 18 12:17:47 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sun Jun 18 12:17:47 2006 +0100" }, "message": "Add Kbuild file for PowerPC \u0027make headers_install\u0027\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "ce221982e0bef039d7047b0f667bb414efece5af", "tree": "fa01b712522338d3f19ee5a6fedace7b7149c430", "parents": [ "19242b240793ac769f5b91b68a5e43dd39f0c530" ], "author": { "name": "Arnd Bergmann", "email": "arnd.bergmann@de.ibm.com", "time": "Thu Jun 15 15:09:16 2006 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Jun 17 10:56:24 2006 -0700" }, "message": "[PATCH] powerpc: enable CPU_FTR_CI_LARGE_PAGE for cell\n\nReflect the fact that the Cell Broadband Engine supports 64k\npages by adding the bit to the CPU features.\n\nSigned-off-by: Arnd Bergmann \u003carnd.bergmann@de.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "368a6ba5d188552aea2a668301a259164c9f355e", "tree": "d22916e2870618b2b4ff26588df8f66a5928ac64", "parents": [ "0e4aa9c2009187fff1c999fe0aaa134c1a84f48a" ], "author": { "name": "Dave C Boutcher", "email": "boutcher@cs.umn.edu", "time": "Mon Jun 12 19:49:20 2006 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 15 19:31:27 2006 +1000" }, "message": "[POWERPC] check firmware state before suspending\n\nCurrently the kernel blindly halts all the processors and calls the\nibm,suspend-me rtas call. If the firmware is not in the correct\nstate, we then re-start all the processors and return. It is much\nsmarter to first check the firmware state, and only if it is waiting,\ncall the ibm,suspend-me call.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "9e6e3c2c796f1e0ef335804d5c87073e365dea50", "tree": "0d749f2b5f2c9eb67f9084c88ef10151199cc4ff", "parents": [ "df310656c7552ae7b8252e4b3d8e300cff164b16" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Sat Jun 10 23:14:51 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 15 19:31:26 2006 +1000" }, "message": "[POWERPC] Fix HV bit handling on non partitioned machines\n\nOn non partitioned machines we currently set the HV bit in kernel space\nonly. It turns out we are supposed to maintain the HV bit in both user\nand kernel space.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "ca1588e71b70534e18368a46a3aad9b25dff941d", "tree": "5bee264d69ba4cbd8b5f5ffaf7f981cab161a52b", "parents": [ "357518fa34d9dceda42bfc09642356a58370050d" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Sat Jun 10 20:58:08 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 15 19:31:26 2006 +1000" }, "message": "[POWERPC] node local IOMMU tables\n\nAllocate IOMMU tables local to the relevant node.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nAcked-by: Olof Johansson \u003colof@lixom.net\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "357518fa34d9dceda42bfc09642356a58370050d", "tree": "c75689198fa2667a3d73d89ff125d910061b4fcf", "parents": [ "f2b09c8189bc7b64a42753e98f7006b11bae1bdc" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Sat Jun 10 20:53:06 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 15 19:31:26 2006 +1000" }, "message": "[POWERPC] pcibus_to_node fixes\n\nof_node_to_nid returns -1 if the associativity cannot be found. This\nmeans pcibus_to_cpumask has to be careful not to pass a negative index into\nnode_to_cpumask.\n\nSince pcibus_to_node could be used a lot, and of_node_to_nid is slow (it\nwalks a list doing strcmps), lets also cache the node in the\npci_controller struct.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "227318bbde6c8309b1d20ab46532ec2b737e1fee", "tree": "de8bbbda0d69fc641629c10e5a0a1070a09bdde7", "parents": [ "8555a0029b1b0840237b750e55d4835a52cc719b" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Sat Jun 10 20:32:01 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 15 19:31:26 2006 +1000" }, "message": "[POWERPC] Remove stale 64bit on 32bit kernel code\n\nRemove some stale POWER3/POWER4/970 on 32bit kernel support.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "3a2c48cfc97f9046abbd810f1efb1aa824bcfaf1", "tree": "afcd54f2ad36353abcf2282fdf15a05e77fcba4a", "parents": [ "30d8caf7c625203b295a78f143820cdc3124830b" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Sat Jun 10 20:18:39 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 15 19:31:25 2006 +1000" }, "message": "[POWERPC] 64bit FPSCR support\n\nForthcoming machines will extend the FPSCR to 64 bits. We already\nhad a 64-bit save area for the FPSCR, but we need to use a new form\nof the mtfsf instruction. Fortunately this new form is decoded as\nan ordinary mtfsf by existing 64-bit processors.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "204face4fb3ba2ca09a4073e7debc595e14c2388", "tree": "c98c1b576d249b392669a0d534598718af40478d", "parents": [ "bb53bb3dcb12d79efdee3d82bff46a204af377f3" ], "author": { "name": "Jake Moilanen", "email": "moilanen@austin.ibm.com", "time": "Wed Jun 07 16:15:10 2006 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 15 19:31:25 2006 +1000" }, "message": "[POWERPC] MSI abstraction\n\nInstead of trying to make PPC64 MSI fit in a Intel-centric MSI layer, a\nsimple short-term solution is to hook the pci_{en/dis}able_msi() calls\nand make a machdep call.\n\nThe rest of the MSI functions are superfluous for what is needed at this\ntime. Many of which can have machdep calls added as needed.\n\nBen and Michael Ellerman are looking into rewrite the MSI layer to be\nmore generic. However, in the meantime this works as a interim\nsolution.\n\nSigned-off-by: Jake Moilanen \u003cmoilanen@austin.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "bf72aeba2ffef599d1d386425c9e46b82be657cd", "tree": "ead8e5111dbcfa22e156999d1bb8a96e50f06fef", "parents": [ "31925323b1b51bb65db729e029472a8b1f635b7d" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 15 10:45:18 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 15 10:45:18 2006 +1000" }, "message": "powerpc: Use 64k pages without needing cache-inhibited large pages\n\nSome POWER5+ machines can do 64k hardware pages for normal memory but\nnot for cache-inhibited pages. This patch lets us use 64k hardware\npages for most user processes on such machines (assuming the kernel\nhas been configured with CONFIG_PPC_64K_PAGES\u003dy). User processes\nstart out using 64k pages and get switched to 4k pages if they use any\nnon-cacheable mappings.\n\nWith this, we use 64k pages for the vmalloc region and 4k pages for\nthe imalloc region. If anything creates a non-cacheable mapping in\nthe vmalloc region, the vmalloc region will get switched to 4k pages.\nI don\u0027t know of any driver other than the DRM that would do this,\nthough, and these machines don\u0027t have AGP.\n\nWhen a region gets switched from 64k pages to 4k pages, we do not have\nto clear out all the 64k HPTEs from the hash table immediately. We\nuse the _PAGE_COMBO bit in the Linux PTE to indicate whether the page\nwas hashed in as a 64k page or a set of 4k pages. If hash_page is\ntrying to insert a 4k page for a Linux PTE and it sees that it has\nalready been inserted as a 64k page, it first invalidates the 64k HPTE\nbefore inserting the 4k HPTE. The hash invalidation routines also use\nthe _PAGE_COMBO bit, to determine whether to look for a 64k HPTE or a\nset of 4k HPTEs to remove. With those two changes, we can tolerate a\nmix of 4k and 64k HPTEs in the hash table, and they will all get\nremoved when the address space is torn down.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "430644312810645a6e05855db50a978df9ba3ad3", "tree": "2363ddbb95af2b3df95c0071060d9c69044e28ba", "parents": [ "7a0c58d0513c246ac5438ef4a55ce8b93395ae0e" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jun 12 18:38:21 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon Jun 12 18:38:21 2006 +1000" }, "message": "powerpc: Remove unused paca-\u003epgdir field\n\nThe pgdir field in the paca was a leftover from the dynamic VSIDs\npatch, and is not used in the current kernel code. This removes it.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "e9370ae15dc2f8ba1e1889ce26f13cda565b6ecb", "tree": "338ed732f7a6607bc168795008e244f180876cda", "parents": [ "fab5db97e44f76461f76b24adfa8ccb14d4df498" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 07 16:15:39 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jun 09 21:24:16 2006 +1000" }, "message": "[PATCH] powerpc: Implement PR_[GS]ET_UNALIGN prctls for powerpc\n\nThis gives the ability to control whether alignment exceptions get\nfixed up or reported to the process as a SIGBUS, using the existing\nPR_SET_UNALIGN and PR_GET_UNALIGN prctls. We do not implement the\noption of logging a message on alignment exceptions.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "fab5db97e44f76461f76b24adfa8ccb14d4df498", "tree": "123026a1a6f1702468220189b7410077479ae8a2", "parents": [ "651d765d0b2c72d33430487c8b6ef64c60cd2134" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed Jun 07 16:14:40 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jun 09 21:24:15 2006 +1000" }, "message": "[PATCH] powerpc: Implement support for setting little-endian mode via prctl\n\nThis adds the PowerPC part of the code to allow processes to change\ntheir endian mode via prctl.\n\nThis also extends the alignment exception handler to be able to fix up\nalignment exceptions that occur in little-endian mode, both for\n\"PowerPC\" little-endian and true little-endian.\n\nWe always enter signal handlers in big-endian mode -- the support for\nlittle-endian mode does not amount to the creation of a little-endian\nuser/kernel ABI. If the signal handler returns, the endian mode is\nrestored to what it was when the signal was delivered.\n\nWe have two new kernel CPU feature bits, one for PPC little-endian and\none for true little-endian. Most of the classic 32-bit processors\nsupport PPC little-endian, and this is reflected in the CPU feature\ntable. There are two corresponding feature bits reported to userland\nin the AT_HWCAP aux vector entry.\n\nThis is based on an earlier patch by Anton Blanchard.\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "e78dbc800c37f035d476c4fdebdf43cdecfcb731", "tree": "3b5ff1242c284e0c77e755b62d7e8600aafceb25", "parents": [ "8eb6c6e3b9c8bfed3d75536ab142d7694627c2e5" ], "author": { "name": "Michael Neuling", "email": "mikey@neuling.org", "time": "Thu Jun 08 14:42:34 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jun 09 21:24:05 2006 +1000" }, "message": "[PATCH] powerpc: oprofile support for POWER6\n\nPOWER6 moves some of the MMCRA bits and also requires some bits to be\ncleared each PMU interrupt.\n\nSigned-off-by: Michael Neuling \u003cmikey@neuling.org\u003e\nAcked-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "8eb6c6e3b9c8bfed3d75536ab142d7694627c2e5", "tree": "7dd9c4146f60e88ca1fc8ebe976e1b7a3ae6ea2c", "parents": [ "318facbee05417fb432603a8309a10cdb942a87b" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue Jun 06 16:11:35 2006 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jun 09 21:24:01 2006 +1000" }, "message": "[PATCH] powerpc: node-aware dma allocations\n\nMake sure dma_alloc_coherent allocates memory from the local node. This\nis important on Cell where we avoid going through the slow cpu\ninterconnect.\n\nNote: I could only test this patch on Cell, it should be verified on\nsome pseries machine by those that have the hardware.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "318facbee05417fb432603a8309a10cdb942a87b", "tree": "753d84a8213b9e6639e661d329d5473b35e6c191", "parents": [ "507279db1819aacf4022e790b3fc8bc8cf56debf" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue Jun 06 16:09:39 2006 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jun 09 21:21:08 2006 +1000" }, "message": "[PATCH] powerpc: implement pcibus_to_node and pcibus_to_cpumask\n\nOn 64bit powerpc we can find out what node a pci bus hangs off, so\nimplement the topology.h macros that export this information.\n\nFor 32bit this seems a little more difficult, but I don\u0027t know of 32bit\npowerpc NUMA machines either, so let\u0027s leave it out for now.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "507279db1819aacf4022e790b3fc8bc8cf56debf", "tree": "e5e95d50b093f0eab31e7856b9f596caa6e097af", "parents": [ "4a3ecc622465dbff7404139a8ad18bf4cb99f836" ], "author": { "name": "John Rose", "email": "johnrose@austin.ibm.com", "time": "Mon Jun 05 16:31:48 2006 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jun 09 21:21:06 2006 +1000" }, "message": "[PATCH] powerpc: reorg RTAS delay code\n\nThis patch attempts to handle RTAS \"busy\" return codes in a more simple\nand consistent manner. Typical callers of RTAS shouldn\u0027t have to\nmanage wait times and delay calls.\n\nThis patch also changes the kernel to use msleep() rather than udelay()\nwhen a runtime delay is necessary. This will avoid CPU soft lockups\nfor extended delay conditions.\n\nSigned-off-by: John Rose \u003cjohnrose@austin.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c5cf0e30bf3d8cb56758abb612827647c0a821cf", "tree": "54a471818e91204db11f14544df0bb38bd03058f", "parents": [ "a5bba930d802009c259e56c8d53086d96f63813b" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@au1.ibm.com", "time": "Tue May 30 14:14:19 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jun 09 21:20:59 2006 +1000" }, "message": "[PATCH] powerpc: Fix buglet with MMU hash management\n\nOur MMU hash management code would not set the \"C\" bit (changed bit) in\nthe hardware PTE when updating a RO PTE into a RW PTE. That would cause\nthe hardware to possibly to a write back to the hash table to set it on\nthe first store access, which in addition to being a performance issue,\nmight also hit a bug when running with native hash management (non-HV)\nas our code is specifically optimized for the case where no write back\nhappens.\n\nThus there is a very small therocial window were a hash PTE can become\ncorrupted if that HPTE has just been upgraded to read write, a store\naccess happens on it, and that races with another processor evicting\nthat same slot. Since eviction (caused by an almost full hash) is\nextremely rare, the bug is very unlikely to happen fortunately.\n\nThis fixes by allowing the updating of the protection bits in the native\nhash handling to also set (but not clear) the \"C\" bit, and, in order to\nalso improve performances in the general case, by always setting that\nbit on newly inserted hash PTE so that writeback really never happens.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "a5bba930d802009c259e56c8d53086d96f63813b", "tree": "8dd60002042bc0795b3d0544fcae7f5082405b16", "parents": [ "98a90c02792f22afd8161f96fc9b9f0f0eb0880e" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Tue May 30 13:51:37 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jun 09 21:20:57 2006 +1000" }, "message": "[PATCH] powerpc vdso updates\n\nThis patch cleans up some locking \u0026 error handling in the ppc vdso and\nmoves the vdso base pointer from the thread struct to the mm context\nwhere it more logically belongs. It brings the powerpc implementation\ncloser to Ingo\u0027s new x86 one and also adds an arch_vma_name() function\nallowing to print [vsdo] in /proc/\u003cpid\u003e/maps if Ingo\u0027s x86 vdso patch is\nalso applied.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "98a90c02792f22afd8161f96fc9b9f0f0eb0880e", "tree": "df721c929ab40ab986793369ece2eed6029e3227", "parents": [ "c029cc66cb3d83f70c02e0c182f0eed1419f8020" ], "author": { "name": "Renzo Davoli", "email": "renzo@cs.unibo.it", "time": "Sun May 21 20:06:58 2006 +0200" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Jun 09 21:20:51 2006 +1000" }, "message": "[PATCH] powerpc: enable PPC_PTRACE_[GS]ETREGS on ppc32\n\nI have tested PPC_PTRACE_GETREGS and PPC_PTRACE_SETREGS on umview.\n\nI do not understand why historically these tags has been defined as\nPPC_PTRACE_GETREGS and PPC_PTRACE_SETREGS instead of simply\nPTRACE_[GS]ETREGS. The other \"originality\" is that the address must be\nput into the \"addr\" field instead of the \"data\" field as stated in the\nmanual.\n\nSigned-off-by: renzo davoli \u003crenzo@cs.unibo.it\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c029cc66cb3d83f70c02e0c182f0eed1419f8020", "tree": "b9ed887a0e6434fedebcbf90b3d2ba1aeff68a01", "parents": [ "0a9cb46a73abd6c45e7c986bec984eed60c417b6", "ba8f5baba79da8eb502f8534c3a8ecb64aceb790" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 01 19:05:23 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Jun 01 19:05:23 2006 +1000" }, "message": "Merge branch \u0027merge\u0027\n" }, { "commit": "6bf08cb246b5ac639b2429533d303f5026f2520c", "tree": "33b9234ddd26959c9342b4932f596a9b009bf3bd", "parents": [ "c71d48877e6f3d5e3eb22fcaaa612081bce3d089" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu May 25 18:44:17 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri May 26 11:55:46 2006 -0700" }, "message": "[PATCH] Add CMSPAR to termbits.h for powerpc and alpha\n\nSome driver wants to use CMSPAR, but it was missing on alpha and powerpc.\nThis adds it, with the same value as every other architecture uses.\n\n(akpm: fixes the build of an upcoming gregkh USB patch)\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "66643de455c27973ac31ad6de9f859d399916842", "tree": "7ebed7f051879007d4b11d6aaa9e65a1bcb0b08f", "parents": [ "2c23d62abb820e19c54012520f08a198c2233a85", "387e2b0439026aa738a9edca15a57e5c0bcb4dfc" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed May 24 09:22:21 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Wed May 24 09:22:21 2006 +0100" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n\nConflicts:\n\n\tinclude/asm-powerpc/unistd.h\n\tinclude/asm-sparc/unistd.h\n\tinclude/asm-sparc64/unistd.h\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "0a9cb46a73abd6c45e7c986bec984eed60c417b6", "tree": "e713d9a0d03de947f3727e6fead942024f4c0767", "parents": [ "7499bf1a4cabde789e7694b33d01a1913ae1dddf" ], "author": { "name": "Jon Mason", "email": "jdmason@us.ibm.com", "time": "Fri May 19 15:35:32 2006 -0500" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 24 16:08:58 2006 +1000" }, "message": "[PATCH] remove powerpc bitops in favor of existing generic bitops\n\nThere already exists a big endian safe bitops implementation in\nlib/find_next_bit.c. The code in it is 90%+ common with the powerpc\nspecific version, so the powerpc version is redundant. This patch\nmakes the necessary changes to use the generic bitops in powerpc, and\nremoves the powerpc specific version.\n\nSigned-off-by: Jon Mason \u003cjdmason@us.ibm.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "403fac4f83bd8e089a192c542511fbeb2729a6c5", "tree": "f33cf1d6caee0cb7edaa977ec8cc5d6f340d93b7", "parents": [ "b02527931672749d404b5f640b7e086afc37f4e0" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Fri May 19 16:51:57 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 24 16:08:56 2006 +1000" }, "message": "[PATCH] powerpc: remove LogicalSlot from pci_dn\n\nAs we now store enough information in the device_node.\n\nAlso the Flags field was not used either, do remove that.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "b02527931672749d404b5f640b7e086afc37f4e0", "tree": "7f825ab2706441559a39710f360c1fb4c1073b85", "parents": [ "96ff6afaf1c2fdd118139095dea66c0910379780" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Fri May 19 16:50:39 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 24 16:08:56 2006 +1000" }, "message": "[PATCH] powerpc: remove Irq from pci_dn\n\nAs we now store enough information in the device_node to allocate the\nirq number in pcibios_final_fixup.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "96ff6afaf1c2fdd118139095dea66c0910379780", "tree": "5364530523d40789b549edc66e02e47b04932c9a", "parents": [ "0d177df15d12926dc2ef7c814f317f02de52ce17" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Fri May 19 16:48:47 2006 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Wed May 24 16:08:56 2006 +1000" }, "message": "[PATCH] powerpc: remove iSeries_Global_Device_List\n\nWe can now scan the list of device nodes instead. This also allows us\nto remove the Device_list member of struct pci_dn.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "0f0410823792ae0ecb45f2578598b115835ffdbb", "tree": "b20f362f34757b8d612d8f1c2740fca5f329d93e", "parents": [ "b471f55427ee94d6de2b33b88a7409f8cbc6b5dc" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue May 23 07:46:40 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue May 23 10:35:32 2006 -0700" }, "message": "[PATCH] powerpc: wire up sys_[gs]et_robust_list\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ], "next": "d4ad66faecc4dd9f3db14e0b013741a6f867b089" }