)]}' { "log": [ { "commit": "6c529a266bdc590a870ee2d2092ff6527eff427b", "tree": "7be65fa2578820a1258b5a1e8e063a509a5d6176", "parents": [ "7639dae0ca11038286bbbcda05f2bef601c1eb8d", "90a8a73c06cc32b609a880d48449d7083327e11a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Dec 22 11:53:20 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Dec 22 11:53:23 2010 +0100" }, "message": "Merge commit \u0027v2.6.37-rc7\u0027 into perf/core\n\nMerge reason: Pick up the latest -rc.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d002aaadf84c081623a0a8502c122d1492fbd47c", "tree": "fe793d0fd1a69b1689788139a7adaf4bbe5c366c", "parents": [ "3f84622d7c7818077f5e6cf4b8a0d1b10dc65147" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Wed Dec 01 17:33:17 2010 +0000" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Dec 16 18:11:00 2010 +0000" }, "message": "MIPS: MT: Fix typo in comment.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "e31fee7c3a197d88d1d0ced0e8600386da27fec4", "tree": "c18649da51706088339ba3426d6da32d61431450", "parents": [ "5878fc936aebf592cca418ca50773cd578f7daf4" ], "author": { "name": "Thomas Chou", "email": "thomas@wytron.com.tw", "time": "Wed Nov 24 15:35:48 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Dec 16 18:10:58 2010 +0000" }, "message": "MIPS: FDT size is a be32\n\nThe totalsize field was be32. And the reserve bootmem would cause failure.\n\nSigned-off-by: Thomas Chou \u003cthomas@wytron.com.tw\u003e\nTo: devicetree-discuss@lists.ozlabs.org\nCc: linux-kernel@vger.kernel.org\nCc: linux-mips@linux-mips.org\nCc: grant.likely@secretlab.ca\nCc: David Daney \u003cddaney@caviumnetworks.com\u003e\nCc: Dezhong Diao \u003cdediao@cisco.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1838/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "5878fc936aebf592cca418ca50773cd578f7daf4", "tree": "ee9d8cec2235b737cfb2cd931e43ede7d9772a53", "parents": [ "190fca3e40a65303eac35ac4fbae4f1f1342431c" ], "author": { "name": "Kevin Cernekee", "email": "cernekee@gmail.com", "time": "Tue Nov 23 10:26:44 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Dec 16 18:10:58 2010 +0000" }, "message": "MIPS: Fix CP0 COUNTER clockevent race\n\nConsider the following test case:\n\nwrite_c0_compare(read_c0_count());\n\nEven if the counter doesn\u0027t increment during execution, this might not\ngenerate an interrupt until the counter wraps around. The CPU may\nperform the comparison each time CP0 COUNT increments, not when CP0\nCOMPARE is written.\n\nIf mips_next_event() is called with a very small delta, and CP0 COUNT\nincrements during the calculation of \"cnt +\u003d delta\", it is possible\nthat CP0 COMPARE will be written with the current value of CP0 COUNT.\nIf this is detected, the function should return -ETIME, to indicate\nthat the interrupt might not have actually gotten scheduled.\n\nSigned-off-by: Kevin Cernekee \u003ccernekee@gmail.com\u003e\nCc: linux-mips@linux-mips.org\nCc: linux-kernel@vger.kernel.org\nPatchwork: https://patchwork.linux-mips.org/patch/1836/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "190fca3e40a65303eac35ac4fbae4f1f1342431c", "tree": "682877863c0533cc1dcc4698ff1933a0b614adb2", "parents": [ "4afdea81821880d0fc35e6c7ff54eeed9ec0614d" ], "author": { "name": "Kevin Cernekee", "email": "cernekee@gmail.com", "time": "Tue Nov 23 10:26:45 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Dec 16 18:10:58 2010 +0000" }, "message": "MIPS: Fix regression on BCM4710 processor detection\n\nBCM4710 uses the BMIPS32 core (like BCM6345), not the MIPS 4Kc core as\nwas previously believed.\n\nSigned-off-by: Kevin Cernekee \u003ccernekee@gmail.com\u003e\nTested-by: Alexandros C. Couloumbis \u003calex@ozo.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1837/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "515b029d005b5694cf612a0a5ca6f861a7e45362", "tree": "983f7fea48513cfae6c7f96d4d4036475d8130b1", "parents": [ "0bc6791707694c77b3543de39f77972a65de917a" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Thu Oct 21 16:32:26 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Dec 16 18:10:57 2010 +0000" }, "message": "MIPS: Send proper signal and siginfo on FP emulator faults.\n\nWe were unconditionally sending SIGBUS with an empty siginfo on FP\nemulator faults. This differs from what happens when real floating\npoint hardware would get a fault.\n\nFor most faults we need to send SIGSEGV with the faulting address\nfilled in in the struct siginfo.\n\nReported-by: Camm Maguire \u003ccamm@maguirefamily.org\u003e\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nCc: Camm Maguire \u003ccamm@maguirefamily.org\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1727/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "863abad4f644b6c12bc8176206b35fa7e7cfe1a9", "tree": "cf6aacba2461f8d59b81bb03ca345f0d2270db39", "parents": [ "d62c9ced7ca783e64ff4d9d3d1340cfe2284d47b" ], "author": { "name": "Jesper Juhl", "email": "jj@chaosbits.net", "time": "Sat Oct 30 18:37:16 2010 +0200" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Dec 16 18:10:54 2010 +0000" }, "message": "MIPS: VPE loader: Check vmalloc return value in vpe_open\n\nThe return value of the vmalloc() call in arch/mips/kernel/vpe.c::vpe_open()\nis not checked, so we potentially store a null pointer in v-\u003epbuffer. Add\na check for a null return and then return -ENOMEM in that case.\n\n[Ralf: The check added by Jesper\u0027s original patch is where it logically\nshould be. Adding it eleminated the need for the checks in a few other\nplaces, so I removed them. There still is a zillion of other things that\nneed to be fixed in this file / API.]\n\nSigned-off-by: Jesper Juhl \u003cjj@chaosbits.net\u003e\nCc: linux-mips@linux-mips.org\nCc: linux-kernel@vger.kernel.org\nPatchwork: https://patchwork.linux-mips.org/patch/1747/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "d62c9ced7ca783e64ff4d9d3d1340cfe2284d47b", "tree": "6485cecd4bcf8a010cb04198dc2b9bd1d3c8d2fc", "parents": [ "1c0d52b9b5e6ca277c13d6fece9c34ed3159423d" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Mon Nov 01 17:43:08 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Dec 16 18:10:54 2010 +0000" }, "message": "MIPS: compat: Don\u0027t clobber personality bits in 32-bit sys_personality().\n\nIf PER_LINUX32 has been set on a 32-bit kernel, only twiddle with the\nlow-order personality bits, let the upper bits pass through.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nCc: Camm Maguire \u003ccamm@maguirefamily.org\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1751/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "a989ff898f9740651d00388c33bdf4f2a7914920", "tree": "9f8ca387b8773c19ca4f2556c509ef3381b86abd", "parents": [ "2b3e50234eafc40a04f5f4a2b7bb24b506fd7e87" ], "author": { "name": "Al Viro", "email": "viro@ZenIV.linux.org.uk", "time": "Thu Nov 04 11:13:59 2010 +0000" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Dec 16 18:10:52 2010 +0000" }, "message": "MIPS: Don\u0027t stomp on caller\u0027s -\u003eregs[2] in copy_thread()\n\nWe never needed that (-\u003eregs[2] is overwritten on return from syscall paths\nwith return value of syscall, so storing it there early made no sense) and\nwith new restart logics since d27240bf7e61d2656de18e158ec910a902030847 it\nhas become really bad - we lose the original syscall number before the\nplace where we decide that we might need a syscall restart.\n\nNote that for child we do need the assignment to regs[2] - it won\u0027t go\nthrough the normal return from syscall path.\n\n[Ralf: Issue found and reported by Lluís; initial investigations by me;\nbug finally found and patch by Al; testing by me and Lluís.]\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nTested-by: Lluís Batlle i Rossell \u003cviriketo@gmail.com\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "004417a6d468e24399e383645c068b498eed84ad", "tree": "ce3f4ea25186080faec7a7be6648b177e526c436", "parents": [ "5ef428c4b5950dddce7311e84321abb3aff7ebb0" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Thu Nov 25 18:38:29 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Nov 26 15:14:56 2010 +0100" }, "message": "perf, arch: Cleanup perf-pmu init vs lockup-detector\n\nThe perf hardware pmu got initialized at various points in the boot,\nsome before early_initcall() some after (notably arch_initcall).\n\nThe problem is that the NMI lockup detector is ran from early_initcall()\nand expects the hardware pmu to be present.\n\nSanitize this by moving all architecture hardware pmu implementations to\ninitialize at early_initcall() and move the lockup detector to an explicit\ninitcall right after that.\n\nCc: paulus \u003cpaulus@samba.org\u003e\nCc: davem \u003cdavem@davemloft.net\u003e\nCc: Michael Cree \u003cmcree@orcon.net.nz\u003e\nCc: Deng-Cheng Zhu \u003cdengcheng.zhu@gmail.com\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nAcked-by: Will Deacon \u003cwill.deacon@arm.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c1290707759.2145.119.camel@laptop\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "949e51bea342da838be5295628e4a7ada8bae833", "tree": "8967391768d4da3a99a2adf85e0834e0fa7a2009", "parents": [ "18d693b3598fdebdd5c65a613221793456a7ce45" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Thu Oct 14 11:32:33 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Oct 29 19:08:53 2010 +0100" }, "message": "MIPS: Make TASK_SIZE reflect proper size for both 32 and 64 bit processes.\n\nThe TASK_SIZE macro should reflect the size of a user process virtual\naddress space. Previously for 64-bit kernels, this was not the case.\nThe immediate cause of pain was in\nhugetlbfs/inode.c:hugetlb_get_unmapped_area() where 32-bit processes\ntrying to mmap a huge page would be served a page with an address\noutside of the 32-bit address range. But there are other uses of\nTASK_SIZE in the kernel as well that would like an accurate value.\n\nThe new definition is nice because it now makes TASK_SIZE and\nTASK_SIZE_OF() yield the same value for any given process.\n\nFor 32-bit kernels there should be no change, although I did factor\nout some code in asm/processor.h that became identical for the 32-bit and\n64-bit cases.\n\n__UA_LIMIT is now set to ~((1 \u003c\u003c SEGBITS) - 1) for 64-bit kernels.\nThis should eliminate the possibility of getting a\nAddressErrorException in the kernel for addresses that pass the\naccess_ok() test.\n\nWith the patch applied, I can still run o32, n32 and n64 processes,\nand have an o32 shell fork/exec both n32 and n64 processes.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1701/\n" }, { "commit": "18d693b3598fdebdd5c65a613221793456a7ce45", "tree": "bdec7d15eb2ba774292358b2a617965ab3ff4530", "parents": [ "ea31a6b203710c03d1fc025377a19572e620588a" ], "author": { "name": "Kevin Cernekee", "email": "cernekee@gmail.com", "time": "Sat Oct 16 14:22:38 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Oct 29 19:08:53 2010 +0100" }, "message": "MIPS: Allow UserLocal on MIPS_R1 processors\n\nSome MIPS32R1 processors implement UserLocal (RDHWR $29) to accelerate\nprograms that make extensive use of thread-local storage. Therefore,\nsetting up the HWRENA register should not depend on cpu_has_mips_r2.\n\nSigned-off-by: Kevin Cernekee \u003ccernekee@gmail.com\u003e\nCc: linux-mips@linux-mips.org\nCc: linux-kernel@vger.kernel.org\n" }, { "commit": "602977b0d672687909b0cb0542ede134ed6ef858", "tree": "8f40b3cfbf2cc32a445a69a548837521fcdfd7d6", "parents": [ "3a9ab99e0341558e451327fbbfc39b0d3cff7e9a" ], "author": { "name": "Kevin Cernekee", "email": "cernekee@gmail.com", "time": "Sat Oct 16 14:22:30 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Oct 29 19:08:50 2010 +0100" }, "message": "MIPS: Decouple BMIPS CPU support from bcm47xx/bcm63xx SoC code\n\nBMIPS processor cores are used in 50+ different chipsets spread across\n5+ product lines. In many cases the chipsets do not share the same\nperipheral register layouts, the same register blocks, the same\ninterrupt controllers, the same memory maps, or much of anything else.\n\nBut, across radically different SoCs that share nothing more than the\nsame BMIPS CPU, a few things are still mostly constant:\n\nSMP operations\nAccess to performance counters\nDMA cache coherency quirks\nCache and memory bus configuration\n\nSo, it makes sense to treat each BMIPS processor type as a generic\n\"building block,\" rather than tying it to a specific SoC. This makes it\neasier to support a large number of BMIPS-based chipsets without\nunnecessary duplication of code, and provides the infrastructure needed\nto support BMIPS-proprietary features.\n\nSigned-off-by: Kevin Cernekee \u003ccernekee@gmail.com\u003e\nCc: mbizon@freebox.fr\nCc: linux-mips@linux-mips.org\nCc: linux-kernel@vger.kernel.org\nTested-by: Florian Fainelli \u003cffainelli@freebox.fr\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1706/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\n" }, { "commit": "3a9ab99e0341558e451327fbbfc39b0d3cff7e9a", "tree": "95b25a87dac85f8633f0b31575f96c528815ddfb", "parents": [ "7e788d967c092343cca773542565c362991c87c0" ], "author": { "name": "Deng-Cheng Zhu", "email": "dengcheng.zhu@gmail.com", "time": "Tue Oct 12 19:37:24 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Oct 29 19:08:49 2010 +0100" }, "message": "MIPS: Add support for hardware performance events (mipsxx)\n\nThis patch adds the mipsxx Perf-events support based on the skeleton.\nGeneric hardware events and cache events are now fully implemented for\nthe 24K/34K/74K/1004K cores. To support other cores in mipsxx (such as\nR10000/SB1), the generic hardware event tables and cache event tables\nneed to be filled out. To support other CPUs which have different PMU\nthan mipsxx, such as RM9000 and LOONGSON2, the additional files\nperf_event_$cpu.c need to be created.\n\nRaw event is an important part of Perf-events. It helps the user collect\nperformance data for events that are not listed as the generic hardware\nevents and cache events but ARE supported by the CPU\u0027s PMU.\n\nThis patch also adds this feature for mipsxx 24K/34K/74K/1004K. For how to\nuse it, please refer to processor core software user\u0027s manual and the\ncomments for mipsxx_pmu_map_raw_event() for more details.\n\nPlease note that this is a \"precise\" implementation, which means the\nkernel will check whether the requested raw events are supported by this\nCPU and which hardware counters can be assigned for them.\n\nTo test the functionality of Perf-event, you may want to compile the tool\n\"perf\" for your MIPS platform. You can refer to the following URL:\nhttp://www.linux-mips.org/archives/linux-mips/2010-10/msg00126.html\n\nYou also need to customize the CFLAGS and LDFLAGS in tools/perf/Makefile\nfor your libs, includes, etc.\n\nIn case you encounter the boot failure in SMVP kernel on multi-threading\nCPUs, you may take a look at:\nhttp://www.linux-mips.org/git?p\u003dlinux-mti.git;a\u003dcommitdiff;h\u003d5460815027d802697b879644c74f0e8365254020\n\nSigned-off-by: Deng-Cheng Zhu \u003cdengcheng.zhu@gmail.com\u003e\nTo: linux-mips@linux-mips.org\nCc: a.p.zijlstra@chello.nl\nCc: paulus@samba.org\nCc: mingo@elte.hu\nCc: acme@redhat.com\nCc: jamie.iles@picochip.com\nCc: ddaney@caviumnetworks.com\nCc: matt@console-pimps.org\nPatchwork: https://patchwork.linux-mips.org/patch/1689/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n\n create mode 100644 arch/mips/kernel/perf_event_mipsxx.c\n" }, { "commit": "7e788d967c092343cca773542565c362991c87c0", "tree": "88c3ef91aba02a7dae93ccc674f5bed461c16d0d", "parents": [ "14f7001284185bffeb796a181664906f7160f593" ], "author": { "name": "Deng-Cheng Zhu", "email": "dengcheng.zhu@gmail.com", "time": "Tue Oct 12 19:37:23 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Oct 29 19:08:49 2010 +0100" }, "message": "MIPS: Perf-events: Add callchain support\n\nAdds callchain support for MIPS Perf-events. For more info on this feature,\nplease refer to tools/perf/Documentation/perf-report.txt and\ntools/perf/design.txt.\n\nCurrently userspace callchain data is not recorded, because we do not have\na safe way to do this.\n\nSigned-off-by: Deng-Cheng Zhu \u003cdengcheng.zhu@gmail.com\u003e\nAcked-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nCc: a.p.zijlstra@chello.nl\nCc: paulus@samba.org\nCc: mingo@elte.hu\nCc: acme@redhat.com\nCc: jamie.iles@picochip.com\nCc: matt@console-pimps.org\nPatchwork: https://patchwork.linux-mips.org/patch/1690/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "14f7001284185bffeb796a181664906f7160f593", "tree": "5524b4a8bfdee982b2d5db68053ae0a8dd599b57", "parents": [ "7f788d2d53085815d474559cd51ef1f38b0a9bb8" ], "author": { "name": "Deng-Cheng Zhu", "email": "dengcheng.zhu@gmail.com", "time": "Tue Oct 12 19:37:22 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Oct 29 19:08:48 2010 +0100" }, "message": "MIPS: add support for hardware performance events (skeleton)\n\nThis patch provides the skeleton of the HW perf event support. To enable\nthis feature, we can not choose the SMTC kernel; Oprofile should be\ndisabled; kernel performance events be selected. Then we can enable it in\nKernel type menu.\n\nOprofile for MIPS platforms initializes irq at arch init time. Currently\nwe do not change this logic to allow PMU reservation.\n\nIf a platform has EIC, we can use the irq base and perf counter irq offset\ndefines for the interrupt controller in specific init_hw_perf_events().\n\nBased on this skeleton patch, the 3 different kinds of MIPS PMU, namely,\nmipsxx/loongson2/rm9000, can be supported by adding corresponding lower\nlevel C files at the bottom. The suggested names of these files are\nperf_event_mipsxx.c/perf_event_loongson2.c/perf_event_rm9000.c. So, for\nexample, we can do this by adding \"#include perf_event_mipsxx.c\" at the\nbottom of perf_event.c.\n\nIn addition, PMUs with 64bit counters are also considered in this patch.\n\nSigned-off-by: Deng-Cheng Zhu \u003cdengcheng.zhu@gmail.com\u003e\nTo: linux-mips@linux-mips.org\nCc: a.p.zijlstra@chello.nl\nCc: paulus@samba.org\nCc: mingo@elte.hu\nCc: acme@redhat.com\nCc: jamie.iles@picochip.com\nCc: ddaney@caviumnetworks.com\nCc: matt@console-pimps.org\nPatchwork: https://patchwork.linux-mips.org/patch/1688/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "7f788d2d53085815d474559cd51ef1f38b0a9bb8", "tree": "32c2b6af15da818a02502a678225ff4de754b542", "parents": [ "6dbd972850c092e50e10bd14a3324e2abe88997a" ], "author": { "name": "Deng-Cheng Zhu", "email": "dengcheng.zhu@gmail.com", "time": "Tue Oct 12 19:37:21 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Oct 29 19:08:48 2010 +0100" }, "message": "MIPS: add support for software performance events\n\nSoftware events are required as part of the measurable stuff by the\nLinux performance counter subsystem. Here is the list of events added by\nthis patch:\nPERF_COUNT_SW_PAGE_FAULTS\nPERF_COUNT_SW_PAGE_FAULTS_MIN\nPERF_COUNT_SW_PAGE_FAULTS_MAJ\nPERF_COUNT_SW_ALIGNMENT_FAULTS\nPERF_COUNT_SW_EMULATION_FAULTS\n\nSigned-off-by: Deng-Cheng Zhu \u003cdengcheng.zhu@gmail.com\u003e\nTo: linux-mips@linux-mips.org\nCc: a.p.zijlstra@chello.nl\nCc: paulus@samba.org\nCc: mingo@elte.hu\nCc: acme@redhat.com\nCc: jamie.iles@picochip.com\nAcked-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nReviewed-by: Matt Fleming \u003cmatt@console-pimps.org\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1686/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "0e56b3852b1c3be83d1f07a82a86084fabacf789", "tree": "3120f4ae30ef5933dc0bc9bf4c9f30ff29a155d6", "parents": [ "f8bf7e688c226ba83b35a1547146e296e14b33c7" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Thu Oct 07 16:03:45 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Oct 29 19:08:37 2010 +0100" }, "message": "MIPS: Octeon: Probe for Octeon II CPUs.\n\nThe OCTEON II ISA extends the original OCTEON ISA, so give it its own\n__elf_platform string so optimized libraries can be selected in\nuserspace.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1665/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "ee71b7d2f834d5e4b3a43001b2fa88743ed71a2c", "tree": "9d7c5359c42908712a982c14f7dbf2d0b59f9e3c", "parents": [ "48e1fd5a81416a037f5a48120bf281102f2584e2" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Fri Oct 01 13:27:33 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Oct 29 19:08:32 2010 +0100" }, "message": "MIPS: Add a platform hook for swiotlb setup.\n\nThis allows platforms that are using the swiotlb to initialize it.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1638/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "334c86c494b9a5754d4c0ffa3110b18c9771013b", "tree": "ab0ceed9ff00fd7a0b7bbd194b537f8d1a271aef", "parents": [ "b78807158be93c4756f88b5fc0790863f2690fdc" ], "author": { "name": "From: jiang.adam@gmail.com", "email": "From: jiang.adam@gmail.com", "time": "Fri Aug 27 18:32:06 2010 +0900" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Oct 29 19:08:27 2010 +0100" }, "message": "MIPS: IRQ: Add stackoverflow detection\n\nAdd stackoverflow detection to mips arch\n\nSigned-off-by: Adam Jiang \u003cjiang.adam@gmail.com\u003e\nCc: dmitri.vorobiev@movial.com\nCc: wuzhangjin@gmail.com\nCc: ddaney@caviumnetworks.com\nCc: peterz@infradead.org\nCc: fweisbec@gmail.com\nCc: tj@kernel.org\nCc: tglx@linutronix.de\nCc: mingo@elte.hu\nCc: linux-mips@linux-mips.org\nCc: linux-kernel@vger.kernel.org\nPatchwork: https://patchwork.linux-mips.org/patch/1559/\nPatchwork: https://patchwork.linux-mips.org/patch/1651/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "fb671139a27abc44303ef938c3811d910724c493", "tree": "626528459e8a3624995cd37ae947d448eeccd699", "parents": [ "cfd866f6bd1549fb25f826c469120a8eaee4fc1a" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:58 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:11 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on MIPS\n\nUse new \u0027addrp\u0027, \u0027datavp\u0027 and \u0027datalp\u0027 variables in order to remove\nunnecessary castings.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9b05a69e0534ec70bc94921936ffa05b330507cb", "tree": "4116a7b7db286edf9486a29a7742d47fa67baa68", "parents": [ "9fed81dc40f5a1ac2783bcc78d4029873be72894" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:47 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: change signature of arch_ptrace()\n\nFix up the arguments to arch_ptrace() to take account of the fact that\n@addr and @data are now unsigned long rather than long as of a preceding\npatch in this series.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "51f00a471ce8f359627dd99aeac322947a0e491b", "tree": "de3f0c26359d7846fc5d6d0fdd147e225d979add", "parents": [ "a7f505c6b15fb35c0de8136e370d2927ce29452c", "97ff46cb69da22037346670ae515217c658ace02" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:19:14 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:19:14 2010 -0700" }, "message": "Merge branch \u0027next-devicetree\u0027 of git://git.secretlab.ca/git/linux-2.6\n\n* \u0027next-devicetree\u0027 of git://git.secretlab.ca/git/linux-2.6:\n mtd/m25p80: add support to parse the partitions by OF node\n of/irq: of_irq.c needs to include linux/irq.h\n of/mips: Cleanup some include directives/files.\n of/mips: Add device tree support to MIPS\n of/flattree: Eliminate need to provide early_init_dt_scan_chosen_arch\n of/device: Rework to use common platform_device_alloc() for allocating devices\n of/xsysace: Fix OF probing on little-endian systems\n of: use __be32 types for big-endian device tree data\n of/irq: remove references to NO_IRQ in drivers/of/platform.c\n of/promtree: add package-to-path support to pdt\n of/promtree: add of_pdt namespace to pdt code\n of/promtree: no longer call prom_ functions directly; use an ops structure\n of/promtree: make drivers/of/pdt.c no longer sparc-only\n sparc: break out some PROM device-tree building code out into drivers/of\n of/sparc: convert various prom_* functions to use phandle\n sparc: stop exporting openprom.h header\n powerpc, of_serial: Endianness issues setting up the serial ports\n of: MTD: Fix OF probing on little-endian systems\n of: GPIO: Fix OF probing on little-endian systems\n" }, { "commit": "a7f505c6b15fb35c0de8136e370d2927ce29452c", "tree": "4ce5549ed9116ce6d8396b15093b624d7e01912b", "parents": [ "b7d41a9fbb364c67d91c3588e117eba547e2d4bf" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sun Oct 24 22:23:50 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 08:12:27 2010 -0700" }, "message": "MIPS: MT: Fix build error iFPU affinity code\n\nCommit b0ae19811375 (\"security: remove unused parameter from\nsecurity_task_setscheduler()\") broke the build of\narch/mips/kernel/mips-mt-fpaff.c. The function arguments were\nunnecessary, not the semicolon ...\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nAcked-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nAcked-by: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "092e0e7e520a1fca03e13c9f2d157432a8657ff2", "tree": "451897252c4c08c4b5a8ef535da156f1e817e80b", "parents": [ "79f14b7c56d3b3ba58f8b43d1f70b9b71477a800", "776c163b1b93c8dfa5edba885bc2bfbc2d228a5f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 10:52:56 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 10:52:56 2010 -0700" }, "message": "Merge branch \u0027llseek\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl\n\n* \u0027llseek\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl:\n vfs: make no_llseek the default\n vfs: don\u0027t use BKL in default_llseek\n llseek: automatically add .llseek fop\n libfs: use generic_file_llseek for simple_attr\n mac80211: disallow seeks in minstrel debug code\n lirc: make chardev nonseekable\n viotape: use noop_llseek\n raw: use explicit llseek file operations\n ibmasmfs: use generic_file_llseek\n spufs: use llseek in all file operations\n arm/omap: use generic_file_llseek in iommu_debug\n lkdtm: use generic_file_llseek in debugfs\n net/wireless: use generic_file_llseek in debugfs\n drm: use noop_llseek\n" }, { "commit": "e36f561a2c88394ef2708f1ab300fe8a79e9f651", "tree": "385f378c4240955e4356d49686a8ef606a82a7c1", "parents": [ "70ada77920723fbc2b35e9b301022fb1e166b41b", "df9ee29270c11dba7d0fe0b83ce47a4d8e8d2101" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 21 14:37:27 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 21 14:37:27 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-irqflags\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-irqflags:\n Fix IRQ flag handling naming\n MIPS: Add missing #inclusions of \u003clinux/irq.h\u003e\n smc91x: Add missing #inclusion of \u003clinux/irq.h\u003e\n Drop a couple of unnecessary asm/system.h inclusions\n SH: Add missing consts to sys_execve() declaration\n Blackfin: Rename IRQ flags handling functions\n Blackfin: Add missing dep to asm/irqflags.h\n Blackfin: Rename DES PC2() symbol to avoid collision\n Blackfin: Split the BF532 BFIN_*_FIO_FLAG() functions to their own header\n Blackfin: Split PLL code from mach-specific cdef headers\n" }, { "commit": "f2ffa5ab74f4dfd598860f96ca37a71c4d0a28a8", "tree": "be560fcb0633ab1e7c4cc0ff9e016e82f33c5712", "parents": [ "32c97689c46b272302053778f1a6c2facb0e220c" ], "author": { "name": "Dezhong Diao", "email": "dediao@cisco.com", "time": "Wed Oct 13 00:52:46 2010 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Thu Oct 21 11:10:10 2010 -0600" }, "message": "of/mips: Add device tree support to MIPS\n\nAdd the ability to enable CONFIG_OF on the MIPS architecture.\n\nSigned-off-by: Dezhong Diao \u003cdediao@cisco.com\u003e\n[grant.likely@secretlab.ca: cleared out obsolete hooks,\n\tremoved ARCH_HAS_DEVTREE_MEM,\n\tremove __init tags from header file,\n\tremoved debugfs support hunk]\n[ddaney@linux-mips.org: backed out over aggressive trimming of hooks]\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nTested-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "b0ae19811375031ae3b3fecc65b702a9c6e5cc28", "tree": "a765b71155fbed1ed3a3cff35c1044ad49a002ae", "parents": [ "9b3056cca09529d34af2d81305b2a9c6b622ca1b" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Fri Oct 15 04:21:18 2010 +0900" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Thu Oct 21 10:12:44 2010 +1100" }, "message": "security: remove unused parameter from security_task_setscheduler()\n\nAll security modules shouldn\u0027t change sched_param parameter of\nsecurity_task_setscheduler(). This is not only meaningless, but also\nmake a harmful result if caller pass a static variable.\n\nThis patch remove policy and sched_param parameter from\nsecurity_task_setscheduler() becuase none of security module is\nusing it.\n\nCc: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "7d7c4d06be246b249f0f7e0b7df2f73d09cc6376", "tree": "7c7d3314b7bea5fe932eb76d80d9a102ffcda204", "parents": [ "531295e63be8c2b8b909d7400739e8b8df60d61f", "e2cc502c3f71d8de812893527dc435e61b7fe604" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 20 13:18:21 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 20 13:18:21 2010 -0700" }, "message": "Merge branch \u0027upstream\u0027 of git://git.linux-mips.org/pub/scm/upstream-linus\n\n* \u0027upstream\u0027 of git://git.linux-mips.org/pub/scm/upstream-linus:\n MIPS: O32 compat/N32: Fix to use compat syscall wrappers for AIO syscalls.\n MAINTAINERS: Change list for ioc_serial to linux-serial.\n SERIAL: ioc3_serial: Return -ENOMEM on memory allocation failure\n MIPS: jz4740: Fix Kbuild Platform file.\n MIPS: Repair Kbuild make clean breakage.\n" }, { "commit": "e2cc502c3f71d8de812893527dc435e61b7fe604", "tree": "e0955ddaa628821ae92f0163a2c519564bfdd44a", "parents": [ "d39e072166493cbae3840ecfcf2b34bea0d2bebe" ], "author": { "name": "Michel Thebeau", "email": "michel.thebeau@windriver.com", "time": "Tue Sep 28 14:15:37 2010 -0400" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Tue Oct 19 18:32:41 2010 +0100" }, "message": "MIPS: O32 compat/N32: Fix to use compat syscall wrappers for AIO syscalls.\n\n[Ralf: Michel\u0027s original patch only fixed N32; I replicated the same fix\nfor O32.]\n\nSigned-off-by: Michel Thebeau \u003cmichel.thebeau@windriver.com\u003e\nCc: paul.gortmaker@windriver.com\nCc: bruce.ashfield@windriver.com\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "547af560ddbfe469ada2cad3009cbcfde313d73c", "tree": "1f97e215de2d88d90ed34db24212dab69eb300b2", "parents": [ "b0579fc089808b68c53a6a95d043db034468116c", "a35bee8a2748abe9a40865f477aba0a9b85965fd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 18 13:10:36 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 18 13:10:36 2010 -0700" }, "message": "Merge branch \u0027upstream\u0027 of git://git.linux-mips.org/pub/scm/upstream-linus\n\n* \u0027upstream\u0027 of git://git.linux-mips.org/pub/scm/upstream-linus:\n MIPS: Enable ISA_DMA_API config to fix build failure\n MIPS: 32-bit: Fix build failure in asm/fcntl.h\n MIPS: Remove all generated vmlinuz* files on \"make clean\"\n MIPS: do_sigaltstack() expects userland pointers\n MIPS: Fix error values in case of bad_stack\n MIPS: Sanitize restart logics\n MIPS: secure_computing, syscall audit: syscall number should in r2, not r0.\n MIPS: Don\u0027t block signals if we\u0027d failed to setup a sigframe\n" }, { "commit": "4bfb8c5c87bd167640ef5789b22e058e339df804", "tree": "1f4e497e6923793366865eeb14b41c4f787d5b64", "parents": [ "5b89c0044e048842245193b200b61e5f998abd9a" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Tue Sep 28 18:50:57 2010 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 18 16:59:03 2010 +0100" }, "message": "MIPS: do_sigaltstack() expects userland pointers\n\no32 compat does the right thing, native and n32 compat do not...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: linux-kernel@vger.kernel.org\nCc: linux-arch@vger.kernel.org\nCc: linux-mips@linux-mips.org\nPatchwork: http://patchwork.linux-mips.org/patch/1700/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "5b89c0044e048842245193b200b61e5f998abd9a", "tree": "d2908dcdfaf8903b6af5d5731f5ec2a87fc50b67", "parents": [ "8f5a00eb422ed86e77bb8f67e08b9fe6d30f679a" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Tue Sep 28 18:50:47 2010 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 18 16:59:03 2010 +0100" }, "message": "MIPS: Fix error values in case of bad_stack\n\nWe want EFAULT, not -\u003csyscall number\u003e\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: linux-kernel@vger.kernel.org\nCc: linux-arch@vger.kernel.org\nCc: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1699/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "8f5a00eb422ed86e77bb8f67e08b9fe6d30f679a", "tree": "6b625361c9581fb71fd2d005b5de54804d4f9798", "parents": [ "e5b377a8fb7b05f27647698ac739a0504cb2bf80" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Tue Sep 28 18:50:37 2010 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 18 16:59:02 2010 +0100" }, "message": "MIPS: Sanitize restart logics\n\nPut the original syscall number into -\u003eregs[0] when we leave syscall\nwith error. Use it in restart logics. Everything else will have\nit 0 since we pass through SAVE_SOME on all the ways in. Note that\nin places like bad_stack and inllegal_syscall we leave it 0 - it\u0027s not\nrestartable.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: linux-kernel@vger.kernel.org\nCc: linux-arch@vger.kernel.org\nCc: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1698/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "e5b377a8fb7b05f27647698ac739a0504cb2bf80", "tree": "709838474a29aa0b7e763fda587a875c4e98a824", "parents": [ "062ab57b2f8439ab506645cf6f29432e7c61497c" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Tue Sep 28 18:50:27 2010 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 18 16:59:02 2010 +0100" }, "message": "MIPS: secure_computing, syscall audit: syscall number should in r2, not r0.\n\nAs it is, audit_syscall_entry() and secure_computing() get the\nbogus value (0, in fact)\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: linux-kernel@vger.kernel.org\nCc: linux-arch@vger.kernel.org\nCc: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1697/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "062ab57b2f8439ab506645cf6f29432e7c61497c", "tree": "0e7fb21965b416c80525ca622d06fdc7386d0e0f", "parents": [ "c6ea21e35bf3691cad59647c771e6606067f627d" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Tue Sep 28 18:50:17 2010 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 18 16:59:02 2010 +0100" }, "message": "MIPS: Don\u0027t block signals if we\u0027d failed to setup a sigframe\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: linux-kernel@vger.kernel.org\nCc: linux-arch@vger.kernel.org\nCc: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1696/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "6038f373a3dc1f1c26496e60b6c40b164716f07e", "tree": "a0d3bbd026eea41b9fc36b8c722cbaf56cd9f825", "parents": [ "1ec5584e3edf9c4bf2c88c846534d19cf986ba11" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Sun Aug 15 18:52:59 2010 +0200" }, "committer": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Fri Oct 15 15:53:27 2010 +0200" }, "message": "llseek: automatically add .llseek fop\n\nAll file_operations should get a .llseek operation so we can make\nnonseekable_open the default for future file operations without a\n.llseek pointer.\n\nThe three cases that we can automatically detect are no_llseek, seq_lseek\nand default_llseek. For cases where we can we can automatically prove that\nthe file offset is always ignored, we use noop_llseek, which maintains\nthe current behavior of not returning an error from a seek.\n\nNew drivers should normally not use noop_llseek but instead use no_llseek\nand call nonseekable_open at open time. Existing drivers can be converted\nto do the same when the maintainer knows for certain that no user code\nrelies on calling seek on the device file.\n\nThe generated code is often incorrectly indented and right now contains\ncomments that clarify for each added line why a specific variant was\nchosen. In the version that gets submitted upstream, the comments will\nbe gone and I will manually fix the indentation, because there does not\nseem to be a way to do that using coccinelle.\n\nSome amount of new code is currently sitting in linux-next that should get\nthe same modifications, which I will do at the end of the merge window.\n\nMany thanks to Julia Lawall for helping me learn to write a semantic\npatch that does all this.\n\n\u003d\u003d\u003d\u003d\u003d begin semantic patch \u003d\u003d\u003d\u003d\u003d\n// This adds an llseek\u003d method to all file operations,\n// as a preparation for making no_llseek the default.\n//\n// The rules are\n// - use no_llseek explicitly if we do nonseekable_open\n// - use seq_lseek for sequential files\n// - use default_llseek if we know we access f_pos\n// - use noop_llseek if we know we don\u0027t access f_pos,\n// but we still want to allow users to call lseek\n//\n@ open1 exists @\nidentifier nested_open;\n@@\nnested_open(...)\n{\n\u003c+...\nnonseekable_open(...)\n...+\u003e\n}\n\n@ open exists@\nidentifier open_f;\nidentifier i, f;\nidentifier open1.nested_open;\n@@\nint open_f(struct inode *i, struct file *f)\n{\n\u003c+...\n(\nnonseekable_open(...)\n|\nnested_open(...)\n)\n...+\u003e\n}\n\n@ read disable optional_qualifier exists @\nidentifier read_f;\nidentifier f, p, s, off;\ntype ssize_t, size_t, loff_t;\nexpression E;\nidentifier func;\n@@\nssize_t read_f(struct file *f, char *p, size_t s, loff_t *off)\n{\n\u003c+...\n(\n *off \u003d E\n|\n *off +\u003d E\n|\n func(..., off, ...)\n|\n E \u003d *off\n)\n...+\u003e\n}\n\n@ read_no_fpos disable optional_qualifier exists @\nidentifier read_f;\nidentifier f, p, s, off;\ntype ssize_t, size_t, loff_t;\n@@\nssize_t read_f(struct file *f, char *p, size_t s, loff_t *off)\n{\n... when !\u003d off\n}\n\n@ write @\nidentifier write_f;\nidentifier f, p, s, off;\ntype ssize_t, size_t, loff_t;\nexpression E;\nidentifier func;\n@@\nssize_t write_f(struct file *f, const char *p, size_t s, loff_t *off)\n{\n\u003c+...\n(\n *off \u003d E\n|\n *off +\u003d E\n|\n func(..., off, ...)\n|\n E \u003d *off\n)\n...+\u003e\n}\n\n@ write_no_fpos @\nidentifier write_f;\nidentifier f, p, s, off;\ntype ssize_t, size_t, loff_t;\n@@\nssize_t write_f(struct file *f, const char *p, size_t s, loff_t *off)\n{\n... when !\u003d off\n}\n\n@ fops0 @\nidentifier fops;\n@@\nstruct file_operations fops \u003d {\n ...\n};\n\n@ has_llseek depends on fops0 @\nidentifier fops0.fops;\nidentifier llseek_f;\n@@\nstruct file_operations fops \u003d {\n...\n .llseek \u003d llseek_f,\n...\n};\n\n@ has_read depends on fops0 @\nidentifier fops0.fops;\nidentifier read_f;\n@@\nstruct file_operations fops \u003d {\n...\n .read \u003d read_f,\n...\n};\n\n@ has_write depends on fops0 @\nidentifier fops0.fops;\nidentifier write_f;\n@@\nstruct file_operations fops \u003d {\n...\n .write \u003d write_f,\n...\n};\n\n@ has_open depends on fops0 @\nidentifier fops0.fops;\nidentifier open_f;\n@@\nstruct file_operations fops \u003d {\n...\n .open \u003d open_f,\n...\n};\n\n// use no_llseek if we call nonseekable_open\n////////////////////////////////////////////\n@ nonseekable1 depends on !has_llseek \u0026\u0026 has_open @\nidentifier fops0.fops;\nidentifier nso ~\u003d \"nonseekable_open\";\n@@\nstruct file_operations fops \u003d {\n... .open \u003d nso, ...\n+.llseek \u003d no_llseek, /* nonseekable */\n};\n\n@ nonseekable2 depends on !has_llseek @\nidentifier fops0.fops;\nidentifier open.open_f;\n@@\nstruct file_operations fops \u003d {\n... .open \u003d open_f, ...\n+.llseek \u003d no_llseek, /* open uses nonseekable */\n};\n\n// use seq_lseek for sequential files\n/////////////////////////////////////\n@ seq depends on !has_llseek @\nidentifier fops0.fops;\nidentifier sr ~\u003d \"seq_read\";\n@@\nstruct file_operations fops \u003d {\n... .read \u003d sr, ...\n+.llseek \u003d seq_lseek, /* we have seq_read */\n};\n\n// use default_llseek if there is a readdir\n///////////////////////////////////////////\n@ fops1 depends on !has_llseek \u0026\u0026 !nonseekable1 \u0026\u0026 !nonseekable2 \u0026\u0026 !seq @\nidentifier fops0.fops;\nidentifier readdir_e;\n@@\n// any other fop is used that changes pos\nstruct file_operations fops \u003d {\n... .readdir \u003d readdir_e, ...\n+.llseek \u003d default_llseek, /* readdir is present */\n};\n\n// use default_llseek if at least one of read/write touches f_pos\n/////////////////////////////////////////////////////////////////\n@ fops2 depends on !fops1 \u0026\u0026 !has_llseek \u0026\u0026 !nonseekable1 \u0026\u0026 !nonseekable2 \u0026\u0026 !seq @\nidentifier fops0.fops;\nidentifier read.read_f;\n@@\n// read fops use offset\nstruct file_operations fops \u003d {\n... .read \u003d read_f, ...\n+.llseek \u003d default_llseek, /* read accesses f_pos */\n};\n\n@ fops3 depends on !fops1 \u0026\u0026 !fops2 \u0026\u0026 !has_llseek \u0026\u0026 !nonseekable1 \u0026\u0026 !nonseekable2 \u0026\u0026 !seq @\nidentifier fops0.fops;\nidentifier write.write_f;\n@@\n// write fops use offset\nstruct file_operations fops \u003d {\n... .write \u003d write_f, ...\n+\t.llseek \u003d default_llseek, /* write accesses f_pos */\n};\n\n// Use noop_llseek if neither read nor write accesses f_pos\n///////////////////////////////////////////////////////////\n\n@ fops4 depends on !fops1 \u0026\u0026 !fops2 \u0026\u0026 !fops3 \u0026\u0026 !has_llseek \u0026\u0026 !nonseekable1 \u0026\u0026 !nonseekable2 \u0026\u0026 !seq @\nidentifier fops0.fops;\nidentifier read_no_fpos.read_f;\nidentifier write_no_fpos.write_f;\n@@\n// write fops use offset\nstruct file_operations fops \u003d {\n...\n .write \u003d write_f,\n .read \u003d read_f,\n...\n+.llseek \u003d noop_llseek, /* read and write both use no f_pos */\n};\n\n@ depends on has_write \u0026\u0026 !has_read \u0026\u0026 !fops1 \u0026\u0026 !fops2 \u0026\u0026 !has_llseek \u0026\u0026 !nonseekable1 \u0026\u0026 !nonseekable2 \u0026\u0026 !seq @\nidentifier fops0.fops;\nidentifier write_no_fpos.write_f;\n@@\nstruct file_operations fops \u003d {\n... .write \u003d write_f, ...\n+.llseek \u003d noop_llseek, /* write uses no f_pos */\n};\n\n@ depends on has_read \u0026\u0026 !has_write \u0026\u0026 !fops1 \u0026\u0026 !fops2 \u0026\u0026 !has_llseek \u0026\u0026 !nonseekable1 \u0026\u0026 !nonseekable2 \u0026\u0026 !seq @\nidentifier fops0.fops;\nidentifier read_no_fpos.read_f;\n@@\nstruct file_operations fops \u003d {\n... .read \u003d read_f, ...\n+.llseek \u003d noop_llseek, /* read uses no f_pos */\n};\n\n@ depends on !has_read \u0026\u0026 !has_write \u0026\u0026 !fops1 \u0026\u0026 !fops2 \u0026\u0026 !has_llseek \u0026\u0026 !nonseekable1 \u0026\u0026 !nonseekable2 \u0026\u0026 !seq @\nidentifier fops0.fops;\n@@\nstruct file_operations fops \u003d {\n...\n+.llseek \u003d noop_llseek, /* no read or write fn */\n};\n\u003d\u003d\u003d\u003d\u003d End semantic patch \u003d\u003d\u003d\u003d\u003d\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Julia Lawall \u003cjulia@diku.dk\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\n" }, { "commit": "df9ee29270c11dba7d0fe0b83ce47a4d8e8d2101", "tree": "0c9a87ef1ea042c4432f122c3d03614d21156fc1", "parents": [ "ca4d3e6746bdcfccb517349bce2d2c5b5614fb6f" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Oct 07 14:08:55 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Oct 07 14:08:55 2010 +0100" }, "message": "Fix IRQ flag handling naming\n\nFix the IRQ flag handling naming. In linux/irqflags.h under one configuration,\nit maps:\n\n\tlocal_irq_enable() -\u003e raw_local_irq_enable()\n\tlocal_irq_disable() -\u003e raw_local_irq_disable()\n\tlocal_irq_save() -\u003e raw_local_irq_save()\n\t...\n\nand under the other configuration, it maps:\n\n\traw_local_irq_enable() -\u003e local_irq_enable()\n\traw_local_irq_disable() -\u003e local_irq_disable()\n\traw_local_irq_save() -\u003e local_irq_save()\n\t...\n\nThis is quite confusing. There should be one set of names expected of the\narch, and this should be wrapped to give another set of names that are expected\nby users of this facility.\n\nChange this to have the arch provide:\n\n\tflags \u003d arch_local_save_flags()\n\tflags \u003d arch_local_irq_save()\n\tarch_local_irq_restore(flags)\n\tarch_local_irq_disable()\n\tarch_local_irq_enable()\n\tarch_irqs_disabled_flags(flags)\n\tarch_irqs_disabled()\n\tarch_safe_halt()\n\nThen linux/irqflags.h wraps these to provide:\n\n\traw_local_save_flags(flags)\n\traw_local_irq_save(flags)\n\traw_local_irq_restore(flags)\n\traw_local_irq_disable()\n\traw_local_irq_enable()\n\traw_irqs_disabled_flags(flags)\n\traw_irqs_disabled()\n\traw_safe_halt()\n\nwith type checking on the flags \u0027arguments\u0027, and then wraps those to provide:\n\n\tlocal_save_flags(flags)\n\tlocal_irq_save(flags)\n\tlocal_irq_restore(flags)\n\tlocal_irq_disable()\n\tlocal_irq_enable()\n\tirqs_disabled_flags(flags)\n\tirqs_disabled()\n\tsafe_halt()\n\nwith tracing included if enabled.\n\nThe arch functions can now all be inline functions rather than some of them\nhaving to be macros.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e [X86, FRV, MN10300]\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e [Tile]\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e [Microblaze]\nTested-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e [ARM]\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Haavard Skinnemoen \u003chaavard.skinnemoen@atmel.com\u003e [AVR]\nAcked-by: Tony Luck \u003ctony.luck@intel.com\u003e [IA-64]\nAcked-by: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e [M32R]\nAcked-by: Greg Ungerer \u003cgerg@uclinux.org\u003e [M68K/M68KNOMMU]\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e [MIPS]\nAcked-by: Kyle McMartin \u003ckyle@mcmartin.ca\u003e [PA-RISC]\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e [PowerPC]\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e [S390]\nAcked-by: Chen Liqin \u003cliqin.chen@sunplusct.com\u003e [Score]\nAcked-by: Matt Fleming \u003cmatt@console-pimps.org\u003e [SH]\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e [Sparc]\nAcked-by: Chris Zankel \u003cchris@zankel.net\u003e [Xtensa]\nReviewed-by: Richard Henderson \u003crth@twiddle.net\u003e [Alpha]\nReviewed-by: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e [H8300]\nCc: starvik@axis.com [CRIS]\nCc: jesper.nilsson@axis.com [CRIS]\nCc: linux-cris-kernel@axis.com\n" }, { "commit": "ca4d3e6746bdcfccb517349bce2d2c5b5614fb6f", "tree": "ef0db6b20eac9b78142adc16fa98ebcf3278dc3a", "parents": [ "476c32c47a84fcf8033b93c588761405fefb3980" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Oct 07 14:08:54 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Oct 07 14:08:54 2010 +0100" }, "message": "MIPS: Add missing #inclusions of \u003clinux/irq.h\u003e\n\nAdd missing #inclusions of \u003clinux/irq.h\u003e to a whole bunch of files that should\nreally include it. Note that this can replace #inclusions of \u003casm/irq.h\u003e.\n\nThis is required for the patch to sort out irqflags handling function naming to\ncompile on MIPS.\n\nThe problem is that these files require access to things like setup_irq() -\nwhich isn\u0027t available by #including \u003clinux/interrupt.h\u003e\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "e080e6166a4c365f98a346e8433c81d0dca42f52", "tree": "b99bb0633dee3db6895c3b34385bb876f3b10145", "parents": [ "5e844b31c2ace282ab8bea630b63e0212d9532d4" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Sep 20 15:00:19 2010 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 04 18:33:59 2010 +0100" }, "message": "MIPS: Fix syscall 64 bit number comments.\n\nNoticed and original patch by Philby John \u003cpjohn@mvista.com\u003e.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "5e844b31c2ace282ab8bea630b63e0212d9532d4", "tree": "cde594f69e092f797e715a46c0ff785aa1196f43", "parents": [ "c9c4d98b47f9e0cec995b8bdd77616e4e1c12d98" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Mon Aug 23 14:10:37 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 04 18:33:59 2010 +0100" }, "message": "MIPS: Hookup fanotify_init, fanotify_mark, and prlimit64 syscalls.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1553/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "e9fb4d84d69403d1e004422086c559b31b3f8136", "tree": "21b03b42c75b90a3c06e7cbaf2bc6c87e9ddab79", "parents": [ "7dde29cb1dc4e3e9c4c3746332b5f61695cd59da" ], "author": { "name": "Bernhard Walle", "email": "walle@corscience.de", "time": "Fri Sep 03 10:15:34 2010 +0200" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 04 18:33:58 2010 +0100" }, "message": "MIPS: N32: Fix getdents64 syscall for n32\n\nCommit 31c984a5acabea5d8c7224dc226453022be46f33 introduced a new syscall\ngetdents64. However, in the syscall table, the new syscall still refers to\nthe old getdents which doesn\u0027t work.\n\nThe problem appeared with a system that uses the eglibc 2.12-r11187 (that\nutilizes that new syscall) is very confused. The fix has been tested with\nthat eglibc version.\n\nSigned-off-by: Bernhard Walle \u003cwalle@corscience.de\u003e\nTo: linux-mips@linux-mips.org\nCc: ddaney@caviumnetworks.com\nCc: akpm@linux-foundation.org\nCc: linux-kernel@vger.kernel.org\nPatchwork: https://patchwork.linux-mips.org/patch/1567/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "7dde29cb1dc4e3e9c4c3746332b5f61695cd59da", "tree": "f01ac17b1924d387deb6a4eea462beb0cde33351", "parents": [ "c1b47e9508f74c152407323260f9fbb980d2fde1" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Sat Sep 11 22:10:52 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 04 18:33:57 2010 +0100" }, "message": "MIPS: Remove pr_\u003clevel\u003e uses of KERN_\u003clevel\u003e\n\nThese would result in KERN_\u003clevel\u003e actually getting printed.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nTo: Jiri Kosina \u003ctrivial@kernel.org\u003e\nCc: linux-mips@linux-mips.org\nCc: linux-kernel@vger.kernel.org\nPatchwork: https://patchwork.linux-mips.org/patch/1581/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "863cb9bad8f992a9c171e90552045eac77808e84", "tree": "27bc4a56644d9b8e388b72b14fca3a18fe5da7e8", "parents": [ "25f12b339caea6b3ca750871d8cecbda70fd83c6" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Sep 17 17:07:48 2010 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 04 18:33:56 2010 +0100" }, "message": "MIPS: GIC: Remove dependencies from Malta files.\n\nThis prevents the GIC code from being reusable sanely.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "26deda5ceedbe28df4beb3b98e3fbce281b53a07", "tree": "663d766d5d848fb56b08b5ea625f2722ba50543e", "parents": [ "eefc3f329d93404bfe1285d5b2f4380fede42e89" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Thu Aug 05 22:17:22 2010 +0200" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 04 18:33:54 2010 +0100" }, "message": "MIPS: kspd: Adjust confusing if indentation\n\nIndent the branch of an if.\n\nThe semantic match that finds this problem is as follows:\n(http://coccinelle.lip6.fr/)\n\n// \u003csmpl\u003e\n@r disable braces4@\nposition p1,p2;\nstatement S1,S2;\n@@\n\n(\nif (...) { ... }\n|\nif (...) S1@p1 S2@p2\n)\n\n@script:python@\np1 \u003c\u003c r.p1;\np2 \u003c\u003c r.p2;\n@@\n\nif (p1[0].column \u003d\u003d p2[0].column):\n cocci.print_main(\"branch\",p1)\n cocci.print_secs(\"after\",p2)\n// \u003c/smpl\u003e\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nTo: linux-mips@linux-mips.org\nTo: linux-kernel@vger.kernel.org\nTo: kernel-janitors@vger.kernel.org\nPatchwork: https://patchwork.linux-mips.org/patch/1539/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "eefc3f329d93404bfe1285d5b2f4380fede42e89", "tree": "ecb3d3955673520401177d2188beb3a7b00e3aff", "parents": [ "c6ea21e35bf3691cad59647c771e6606067f627d" ], "author": { "name": "Andrea Gelmini", "email": "andrea.gelmini@gelma.net", "time": "Thu Aug 05 15:51:25 2010 +0200" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Oct 04 18:33:54 2010 +0100" }, "message": "MIPS: Fix a typo.\n\n\"Userpace\" -\u003e \"Userspace\"\n\nSigned-off-by: Andrea Gelmini \u003candrea.gelmini@gelma.net\u003e\nCc: Andrea Gelmini \u003candrea.gelmini@gelma.net\u003e\nCc: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nCc: Martin Hicks \u003cmort@sgi.com\u003e\nCc: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1536/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "d7627467b7a8dd6944885290a03a07ceb28c10eb", "tree": "a18c83468418e878cfb2d44e4310d81b8db84ad7", "parents": [ "da5cabf80e2433131bf0ed8993abc0f7ea618c73" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Aug 17 23:52:56 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:07:43 2010 -0700" }, "message": "Make do_execve() take a const filename pointer\n\nMake do_execve() take a const filename pointer so that kernel_execve() compiles\ncorrectly on ARM:\n\narch/arm/kernel/sys_arm.c:88: warning: passing argument 1 of \u0027do_execve\u0027 discards qualifiers from pointer target type\n\nThis also requires the argv and envp arguments to be consted twice, once for\nthe pointer array and once for the strings the array points to. This is\nbecause do_execve() passes a pointer to the filename (now const) to\ncopy_strings_kernel(). A simpler alternative would be to cast the filename\npointer in do_execve() when it\u0027s passed to copy_strings_kernel().\n\ndo_execve() may not change any of the strings it is passed as part of the argv\nor envp lists as they are some of them in .rodata, so marking these strings as\nconst should be fine.\n\nFurther kernel_execve() and sys_execve() need to be changed to match.\n\nThis has been test built on x86_64, frv, arm and mips.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nTested-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c7887325230aec47d47a32562a6e26014a0fafca", "tree": "10535943dace59ddb01d3440aa582bc4640e8016", "parents": [ "b84ae4a1401a731ef5fee987c0cb08743838dda7" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Aug 11 11:26:22 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 13 16:53:13 2010 -0700" }, "message": "Mark arguments to certain syscalls as being const\n\nMark arguments to certain system calls as being const where they should be but\naren\u0027t. The list includes:\n\n (*) The filename arguments of various stat syscalls, execve(), various utimes\n syscalls and some mount syscalls.\n\n (*) The filename arguments of some syscall helpers relating to the above.\n\n (*) The buffer argument of various write syscalls.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "89a6c8cb9e6e11b6e3671dce7e037789b8f7cf62", "tree": "12b16a8abe303fd86c156ddfbb86caa469e45a98", "parents": [ "03c0c29aff7e56b722eb6c47eace222b140d0377", "3fa43aba08c5b5a4b407e402606fbe463239b14a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 05 15:59:48 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 05 15:59:48 2010 -0700" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb:\n debug_core,kdb: fix crash when arch does not have single step\n kgdb,x86: use macro HBP_NUM to replace magic number 4\n kgdb,mips: remove unused kgdb_cpu_doing_single_step operations\n mm,kdb,kgdb: Add a debug reference for the kdb kmap usage\n KGDB: Remove set but unused newPC\n ftrace,kdb: Allow dumping a specific cpu\u0027s buffer with ftdump\n ftrace,kdb: Extend kdb to be able to dump the ftrace buffer\n kgdb,powerpc: Replace hardcoded offset by BREAK_INSTR_SIZE\n arm,kgdb: Add ability to trap into debugger on notify_die\n gdbstub: do not directly use dbg_reg_def[] in gdb_cmd_reg_set()\n gdbstub: Implement gdbserial \u0027p\u0027 and \u0027P\u0027 packets\n kgdb,arm: Individual register get/set for arm\n kgdb,mips: Individual register get/set for mips\n kgdb,x86: Individual register get/set for x86\n kgdb,kdb: individual register set and and get API\n gdbstub: Optimize kgdb\u0027s \"thread:\" response for the gdb serial protocol\n kgdb: remove custom hex_to_bin()implementation\n" }, { "commit": "7aeb48b70b077375cdd2fe22f7a8b63ed6a98f25", "tree": "7ca3d6e38d66434e4dc8cb547059fd402ae24e49", "parents": [ "eac790059b22883763759aeb468ff862bae4627e" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:25 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:25 2010 -0500" }, "message": "kgdb,mips: remove unused kgdb_cpu_doing_single_step operations\n\nThe mips kgdb specific code does not support software or HW single\nstepping so it should not implement\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nSigned-off-by: Dongdong Deng \u003cdongdong.deng@windriver.com\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCC: linux-mips@linux-mips.org\n" }, { "commit": "0896a9becdea36b2da21709b5e73ba47ae6481ea", "tree": "48cb811c26b02549ddda08d11d0e68597b93a721", "parents": [ "12bfa3de63504d879ae427ec1f2884fc46556157" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:21 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu Aug 05 09:22:21 2010 -0500" }, "message": "kgdb,mips: Individual register get/set for mips\n\nImplement the ability to individually get and set registers for kdb\nand kgdb for mips.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCC: linux-mips@linux-mips.org\n" }, { "commit": "70dc6f045fce6907b5d10377850a78ada6837ffb", "tree": "a154fb83733a335df9c0a0b6659e3283fb0a7d4c", "parents": [ "7281cd22973008a782860e48ed8d85d00204168c" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Tue Aug 03 15:44:43 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:26:30 2010 +0100" }, "message": "MIPS: Clean up notify_die() usage.\n\nThe sixth argument of notify_die() is a signal number, the fifth is a\ntrap number.\n\nInstead of passing a signal number in a randomly selected argument,\npass it in the sixth. Extract the exception code from regs and pass\nthat as the trap number.\n\nGet rid of redundant cast, and remove some gratuitous spaces.\n\nNobody actually does anything with the signal number or trap number,\nbut we might as well populate them with sensible values.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1532/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "7281cd22973008a782860e48ed8d85d00204168c", "tree": "a7422ee8592cd9dc0cd191409a9a491a19031ea4", "parents": [ "9bb4d9dfd890372092338cc460b3f921c8be8e31" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Tue Aug 03 14:57:39 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:26:30 2010 +0100" }, "message": "MIPS: Remove unused task_struct.trap_no field.\n\nIt is initialized to zero and only ever read. Remove it, and pass zero in\nits place.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1531/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "c1bf207d6ee1eb72e9c10365edbdc7c9ff7fb9b0", "tree": "4c5875c8bd9087cd7b2193ac264c002cc384febb", "parents": [ "2ea6399f553bf9a47260723b44d50f747e310218" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Tue Aug 03 11:22:20 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:26:29 2010 +0100" }, "message": "MIPS: kprobe: Add support.\n\nThis patch is based on previous work by Sony and Himanshu Chauhan.\n\nI have done some cleanup and implemented JProbes and KRETPROBES. The\nKRETPROBES part is pretty much copied verbatim from powerpc. A possible\nfuture enhance might be to factor out the common code.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nCc: Himanshu Chauhan \u003chschauhan@nulltrace.org\u003e\nTo: linux-mips@linux-mips.org\nTo: ananth@in.ibm.com,\nTo: anil.s.keshavamurthy@intel.com\nTo: davem@davemloft.net\nTo: masami.hiramatsu.pt@hitachi.com\nCc: linux-kernel@vger.kernel.org\nPatchwork: https://patchwork.linux-mips.org/patch/1525/\nPatchwork: https://patchwork.linux-mips.org/patch/1530/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "0c2f4551df3880083e4733b5d928d2758b71162c", "tree": "2eec2945e305d8938fff39194d949493379c77a1", "parents": [ "fa90c87297a1bebd8356e41d71518b37ada56583" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Mon Jul 26 14:29:37 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:26:26 2010 +0100" }, "message": "MIPS: Decode core number for R2 CPUs.\n\nThe struct cpuinfo_mips.core field should be populated with the\nphysical core number. For R2 CPUs, this is carried in the low 10 bits\nof Ebase.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1505/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "fa90c87297a1bebd8356e41d71518b37ada56583", "tree": "e3d829268e8a2b213a39e1f1fb6402d1d48aeadb", "parents": [ "e608aadd17b2430ad9f6c412311bfcc120222ae3" ], "author": { "name": "Kulikov Vasiliy", "email": "segooon@gmail.com", "time": "Wed Jul 14 22:01:42 2010 +0400" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:26:26 2010 +0100" }, "message": "MIPS: SMTC: Use %p to format pointers\n\nWhile at it, drop 0x prefix.\n\nSigned-off-by: Kulikov Vasiliy \u003csegooon@gmail.com\u003e\nTo: kernel-janitors@vger.kernel.org\nCc: Chris Dearman \u003cchris@mips.com\u003e\nCc: \"Robert P. J. Day\" \u003crpjday@crashcourse.ca\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: André Goddard Rosa \u003candre.goddard@gmail.com\u003e\nCc: linux-mips@linux-mips.org\nCc: linux-kernel@vger.kernel.org\nPatchwork: https://patchwork.linux-mips.org/patch/1458/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "2dc2ae344e0e655fb4296266036d2ac5064634ae", "tree": "234bf9f8df0bd502523d3dc6c68e51c882931499", "parents": [ "ea435464a14af37b9384e96b2f5a1f76a605b048" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Fri Jul 23 18:41:45 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:26:21 2010 +0100" }, "message": "MIPS: Export __cpu_number_map and __cpu_logical_map.\n\nThe forthcoming Octeon watchdog driver will use them.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nTo: wim@iguana.be\nCc: linux-kernel@vger.kernel.org\nPatchwork: https://patchwork.linux-mips.org/patch/1499/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "22b0763a2328434ac68cca884e1b7d350ca61332", "tree": "59635ba7ba3368d40defdebc07c94d61d5941491", "parents": [ "5b97c3f7ae0ad0eea1eb90d649420a1a180f2bdf" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Fri Jul 23 18:41:43 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:26:21 2010 +0100" }, "message": "MIPS: uasm: Add option to export uasm API.\n\nA \u0027select EXPORT_UASM\u0027 in Kconfig will cause the uasm to be exported\nfor use in modules. When it is exported, all the uasm data and code\ncease to be __init and __initdata.\n\nAlso daddiu_bug cannot be __cpuinitdata if uasm is exported. The\ncleanest thing is to just make it normal data.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nTo: wim@iguana.be\nCc: linux-kernel@vger.kernel.org\nPatchwork: https://patchwork.linux-mips.org/patch/1500/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "83ccf69d8f118306e90af703f32109edb6c1e4a1", "tree": "4fbbfdf6e9f57eeafd2b79d11b2208ba915c5f29", "parents": [ "babba4f11379fb3804de802a3d0bc6b96c59d547" ], "author": { "name": "Lars-Peter Clausen", "email": "lars@metafoo.de", "time": "Sat Jul 17 11:07:51 2010 +0000" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:26:12 2010 +0100" }, "message": "MIPS: JZ4740: Add base support for Ingenic JZ4740 System-on-a-Chip\n\nAdds a new cpu type for the JZ4740 to the Linux MIPS architecture code.\nIt also adds the iomem addresses for the different components found on\na JZ4740 SoC.\n\nSigned-off-by: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nCc: linux-mips@linux-mips.org\nCc: linux-kernel@vger.kernel.org\nPatchwork: https://patchwork.linux-mips.org/patch/1464/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "65ab2826c4185fc949c3a720186bd09d75ea14a4", "tree": "16e0c106b0a4a4d8c3603a6ee7a5bdfa44360d47", "parents": [ "652b14aa84961fa391184ccbaf559a537d33b28c" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Sun Jul 18 03:10:51 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:26:06 2010 +0100" }, "message": "MIPS: tracing: Fix the indentation of mcount.S\n\nThe commit \"MIPS: Tracing: Cleanup the arguments passing of\nprepare_ftrace_return\" has moved the \"jal prepare_ftrace_return\"\ninstruction after the handling of the 3rd argument but forgot to remove\nthe superfluous space before the related instructions.\n\nSigned-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nCc: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1475/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "652b14aa84961fa391184ccbaf559a537d33b28c", "tree": "748ba20efa1094728a85fe4d59d01ccbd6e1bfad", "parents": [ "1091458d09e1a0788268578001f279250d2c0844" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Mon Jul 19 13:14:57 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:26:06 2010 +0100" }, "message": "MIPS: Enable heap randomization.\n\nBased somewhat on the PPC implementation.\n\n32-bit processes have the heap randomized in an 8MB space, 256MB for\n64-bit processes.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1479/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "1091458d09e1a0788268578001f279250d2c0844", "tree": "9a02e6153d6658cab4b653ba845e68b161cac908", "parents": [ "b3b3c176d9150af542d9ba5e5b292d233883ff85" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Mon Jul 19 13:14:56 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:26:05 2010 +0100" }, "message": "MIPS: Randomize mmap if randomize_va_space is set\n\nFairly straight forward: For 32-bit address spaces randomize within a\n16MB space, for 64-bit within a 256MB space.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1480/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "4483b159168d3db41458925512523e44d0d49cd4", "tree": "9f03be0279218b7eebf6e339d3c81940df74ea87", "parents": [ "ea7a8463be6b5dd824bdf42b8f2af1d34f157877" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:25:59 2010 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:25:59 2010 +0100" }, "message": "MIPS: Provide more elevant interface cu2_notifier for CP2 extensions.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1504/\n" }, { "commit": "66f9ba101f54bda63ab1db97f9e9e94763d0651b", "tree": "5f7f16a2fa212641a7adb259f67ac2f85bdf8bcc", "parents": [ "9aeb404b4cfed41fdfd01e6fb3cc995c327ba98e" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sun May 30 16:26:40 2010 +0200" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:25:44 2010 +0100" }, "message": "MIPS: Add -Werror to arch/mips/Kbuild\n\nAdding subdirs-ccflags-y :\u003d -Werror to arch/mips/Kbuild\nlet us in one go cover all files with -Werror.\n\nIn addition this allows us to remove the\nindividual -Werror definition in various Makefile.\n\nAdding the definition to Kbuild as a recursive\noption help us not to forget to do so.\n\nWith this change we now compile arch/mips/kernel/cpufreq with -Werror\n\nOne drawback:\nWhen specifying a subdirectory covered by the Kbuild file like this:\n\n make arch/mips/kernel/\n\nthen kbuild fails to pick up the -Werror definition.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nTo: linux-mips \u003clinux-mips@linux-mips.org\u003e\nTo: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nPatchwork: https://patchwork.linux-mips.org/patch/1301/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "e10c53a5f31ae1535e13ef51d6615662c36d36c6", "tree": "f256b067051b18749118010d45fdc0663880e7c4", "parents": [ "4d2b11252b92c6aca9f9222ee05e00f7262c2e53" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Thu Jul 29 13:43:04 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:25:39 2010 +0100" }, "message": "MIPS: N32: Fix syscall number comments.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1515/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "4d2b11252b92c6aca9f9222ee05e00f7262c2e53", "tree": "7d9f51b5ecc324c6ea45f55105a4e1b74f3c7b70", "parents": [ "6165df980801e1be7a5b65686bd52f55e0407db1" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Wed May 19 10:40:53 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Thu Aug 05 13:25:39 2010 +0100" }, "message": "MIPS: Don\u0027t overflow cevt-r4k.c calculations at high clock rates.\n\nThe \u0027mult\u0027 element of struct clock_event_device must never be wider\nthan 32-bits. If it were, it would get truncated when used by\nclockevent_delta2ns() when this calls do_div().\n\nWe can meet this requirement by using clockevent_set_clock() to set\nthe MULT and SHIFT values.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nCc: linux-mips@linux-mips.org\nPatchwork: https://patchwork.linux-mips.org/patch/1253/\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "31c984a5acabea5d8c7224dc226453022be46f33", "tree": "100d662d09da6981d7fc83abfda1052449cd1de8", "parents": [ "98a0f86a54bb195c28ae1ccb5a5f5cda12cf7121" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Wed Jul 21 21:20:25 2010 -0400" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 26 19:08:17 2010 +0100" }, "message": "MIPS: N32: Define getdents64.\n\nAs a relativly new ABI N32 should only have received the getdents64(2) but\ninstead it only had getdents(2). This was noticed as a performance anomaly\nin glibc.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "1ed845375b1f2938acc4496a186e180892b00c71", "tree": "fc310af942e270725f59bfb3d6c07a574905d27f", "parents": [ "57d15018aa48ecc5fafef3374dcebcf0bbbfa764" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Wed Jun 16 15:00:28 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 26 19:08:16 2010 +0100" }, "message": "MIPS: Make init_vdso a subsys_initcall.\n\nQuoting from Jiri Slaby\u0027s patch of a similar nature for x86:\n\n When initrd is in use and a driver does request_module() in its\n module_init (i.e. __initcall or device_initcall), a modprobe\n process is created with VDSO mapping. But VDSO is inited even in\n __initcall, i.e. on the same level (at the same time), so it may\n not be inited yet (link order matters).\n\nMove init_vdso up to subsys_initcall to avoid the issue.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nCc: David Daney \u003cddaney@caviumnetworks.com\u003e\nCc: Jiri Slaby \u003cjslaby@suse.cz\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1386/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "57d15018aa48ecc5fafef3374dcebcf0bbbfa764", "tree": "b66c2e558615910a5df57e323cdd3bd1a109187f", "parents": [ "28d7d213a1ba4f1891eebb680f8a16a731d7a72a" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Wed Jun 16 15:00:27 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 26 19:08:16 2010 +0100" }, "message": "MIPS: \"Fix\" useless \u0027init_vdso successfully\u0027 message.\n\nIn addition to being useless, it was mis-spelled.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nCc: David Daney \u003cddaney@caviumnetworks.com\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1385/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "55dc9d51a89ba10a1f7b3ed15f1262eb83e87e74", "tree": "e1553087e0e07c5a97fb8fb488ed902d970b7033", "parents": [ "121915c4ee0812a14bc8d752bc210d0238d755c1" ], "author": { "name": "Jesper Nilsson", "email": "jesper@jni.nu", "time": "Thu Jun 17 15:25:54 2010 +0200" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 05 17:17:33 2010 +0100" }, "message": "MIPS: Return after handling coprocessor 2 exception\n\nBreaking here dropped us to the default code which always sends a SIGILL\nto the current process, no matter what the CU2 notifier says.\n\n[Ralf: Currently this only hurts on Cavium and possibly some out of tree\nplatforms.]\n\nSigned-off-by: Jesper Nilsson \u003cjesper@jni.nu\u003e\nTo: linux-mips@linux-mips.org\nTo: linux-kernel@vger.kernel.org\nPatchwork: http://patchwork.linux-mips.org/patch/1391/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "17c04139fd2aeaef30fda380bb91b32de7b41a8f", "tree": "4f0a1534d7423ff95cc0c6ab41120ee2ccec14ce", "parents": [ "1d84267480ce8cf9943b79b70da86ddb3f95e3dd" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat May 29 03:19:57 2010 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 05 17:17:32 2010 +0100" }, "message": "MIPS: MT: Fix FPU affinity.\n\nThe fragile MT sys_sched_setaffinity wrapper needs its regular dose of\nfixes.\n\nNose-poked-at-pile-o-crap-by: Julia Lawall \u003cjulia@diku.dk\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "c9f84873c1231621508cd438bb2991ddba770a69", "tree": "4bf6065b6d184dc54e01bb8445e2de28c42d50fb", "parents": [ "68ccf7521dc89bfcf01432fd1bf8cb4d7d534e4c" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Fri May 14 19:08:34 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 05 17:17:30 2010 +0100" }, "message": "MIPS: Tracing: Cleanup of address space checking\n\nThis patch adds an inline function in_module() to check which space the\ninstruction pointer in, kernel space or module space.\n\nNote: This will not work when the kernel space and module space are the\nsame. If they are the same, we need to modify scripts/recordmcount.pl,\nftrace_make_nop/call() and the other related parts to ensure the\nenabling/disabling of the calling site to _mcount is right for both\nkernel and module.\n\n[Ralf: It also is still incorrect for some 64-bit kernels.]\n\nSigned-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nCc: linux-mips \u003clinux-mips@linux-mips.org\u003e\nCc: David Daney \u003cdavid.s.daney@gmail.com\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1232/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "68ccf7521dc89bfcf01432fd1bf8cb4d7d534e4c", "tree": "9b2d38cabb56b069ae4993a19a8b68ed760f2525", "parents": [ "e424054000878d7eb11e44289242886d6e219d22" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Fri May 14 19:08:33 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 05 17:17:30 2010 +0100" }, "message": "MIPS: Tracing: Cleanup of function graph tracer\n\nCleans up comments and ftrace_get_parent_addr() of function graph tracer.\n\nSigned-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nCc: linux-mips \u003clinux-mips@linux-mips.org\u003e\nCc: David Daney \u003cdavid.s.daney@gmail.com\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1231/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "e424054000878d7eb11e44289242886d6e219d22", "tree": "fdae97a03c8e8b3c4ff232e627e20da88d0477c2", "parents": [ "4d6829f92a02d96e1bec2ffe6ee674ef3b49722b" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Fri May 14 19:08:32 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 05 17:17:29 2010 +0100" }, "message": "MIPS: Tracing: Reduce the overhead of dynamic Function Tracer\n\nWith the help of uasm this patch encodes the instructions of the dynamic\nfunction tracer in ftrace_dyn_arch_init() when initializing it.\n\nAs a result we can remove the dynamic encoding of instructions in\nftrace_make_nop()/call(), ftrace_enable_ftrace_graph_caller() and remove\nthe macro jump_insn_encode() and at last this reduce the overhead of\ndynamic Function Tracer. This also is cleaner.\n\nSigned-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nCc: linux-mips \u003clinux-mips@linux-mips.org\u003e\nCc: David Daney \u003cdavid.s.daney@gmail.com\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1230/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "4d6829f92a02d96e1bec2ffe6ee674ef3b49722b", "tree": "e2fe7f3058f68e1ae1c9b26dedb6cc18f46ce12a", "parents": [ "3a2af2dc1bcbfe86b1f39e9e5f9c2c5447943f16" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Fri May 14 19:08:31 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 05 17:17:29 2010 +0100" }, "message": "MIPS: Tracing: Cleanup of instructions used\n\nThis patch adds some cleanups of the instructions:\n o use macros instead of magic numbers\n o use macros instead of variables to reduce some overhead\n o add new macro for the jal instruction\n\nSigned-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nCc: linux-mips \u003clinux-mips@linux-mips.org\u003e\nCc: David Daney \u003cdavid.s.daney@gmail.com\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1229/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "3a2af2dc1bcbfe86b1f39e9e5f9c2c5447943f16", "tree": "3c94d93dadcf93ffea7881a7ba0e5a84bda355a3", "parents": [ "56b49cd35fd56e29adb8f97ba051a1670d24d133" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Fri May 14 19:08:30 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 05 17:17:28 2010 +0100" }, "message": "MIPS: Tracing: Fix 32-bit support with -mmcount-ra-address\n\nFor 32-bit kernel the -mmcount-ra-address option of gcc 4.5 emits one\nextra instruction before calling to _mcount so we need to use a different\n\"b 1f\" for it.\n\nSigned-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nCc: linux-mips \u003clinux-mips@linux-mips.org\u003e\nCc: David Daney \u003cdavid.s.daney@gmail.com\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1228/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "56b49cd35fd56e29adb8f97ba051a1670d24d133", "tree": "4c7d6ef25e414141721c8cd31f9582513f0f15ef", "parents": [ "042e571d224707b777d0995317c74812b960bfeb" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Fri May 14 19:08:29 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 05 17:17:28 2010 +0100" }, "message": "MIPS: Tracing: Fix argument passing of the 32bit support with gcc 4.5\n\nAs documented in the GCC 4.5 docs [1] -mmcount-ra-address uses register\n$12 to pass the stack offset of the return address to the _mcount function.\nOn 64-bit kernels $12 is t0 but in 32-bit kernels it is t4 so we need to\nuse $12 instead of t0 here to be correct for both kernel types.\n\n[1] GCC documentation: MIPS Options\nhttp://gcc.gnu.org/onlinedocs/gcc/MIPS-Options.html\n\nSigned-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nCc: linux-mips \u003clinux-mips@linux-mips.org\u003e\nCc: David Daney \u003cdavid.s.daney@gmail.com\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1227/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "042e571d224707b777d0995317c74812b960bfeb", "tree": "0f333bfe75eadff72a8543e2370bbbefd268e02e", "parents": [ "cbe555b01b0da9e89afa4babf3b8942d2b052fb8" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Fri May 14 19:08:28 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 05 17:17:27 2010 +0100" }, "message": "MIPS: Tracing: Cleanup comments\n\nSigned-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nCc: linux-mips \u003clinux-mips@linux-mips.org\u003e\nCc: David Daney \u003cdavid.s.daney@gmail.com\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1225/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "cbe555b01b0da9e89afa4babf3b8942d2b052fb8", "tree": "6dc079f2e036ec08c443aec412ef57f6b79398a0", "parents": [ "27b118342f2dcd6f0c2cd64453cc5a0289c4b3c9" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Fri May 14 19:08:27 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 05 17:17:27 2010 +0100" }, "message": "MIPS: Tracing: Cleanup the arguments passing of prepare_ftrace_return\n\nSigned-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nCc: linux-mips \u003clinux-mips@linux-mips.org\u003e\nCc: David Daney \u003cdavid.s.daney@gmail.com\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1226/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "27b118342f2dcd6f0c2cd64453cc5a0289c4b3c9", "tree": "0c2e4d821a1ed01025d970efda6b9f0c78dc021b", "parents": [ "cdf22a4e90ea3ea8e6a7dd9d2fa810b4a3cdfaed" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Fri May 14 19:08:26 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Jul 05 17:17:27 2010 +0100" }, "message": "MIPS: Tracing: Merge adjacent #ifdefs with same condition.\n\nSigned-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nCc: linux-mips \u003clinux-mips@linux-mips.org\u003e\nCc: David Daney \u003cdavid.s.daney@gmail.com\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1224/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "6969a434737dd82f7343e3fcd529bc320508d9fc", "tree": "13d9982aa8fc5f5448ea678de2f1850d63802e79", "parents": [ "0fc377bd648d1935ea34665239e3f0a274b71698", "0453fb3c528c5eb3483441a466b24a4cb409eec5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 15:23:54 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 15:23:54 2010 -0700" }, "message": "Merge branch \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus\n\n* \u0027upstream\u0027 of git://ftp.linux-mips.org/pub/scm/upstream-linus: (25 commits)\n MIPS: Use GCC __builtin_prefetch() to implement prefetch().\n MIPS: Octeon: Serial port fixes for OCTEON simulator.\n MIPS: Octeon: Get rid of early serial.\n MIPS: AR7: prevent race between clock initialization and devices registration\n MIPS: AR7: use ar7_has_high_vlynq() to determine watchdog base address\n MIPS: BCM63xx: Avoid namespace clash on GPIO_DIR_{IN,OUT}\n MIPS: MTX-1: Update defconfig\n MIPS: BCM47xx: Update defconfig\n MIPS: RB532: Update defconfig\n MIPS: AR7: Update defconfig\n RTC: rtc-cmos: Fix binary mode support\n MIPS: Oprofile: Loongson: Cleanup the comments\n MIPS: Oprofile: Loongson: Cleanup of the macros\n MIPS: Oprofile: Loongson: Remove unused variable from loongson2_cpu_setup()\n MIPS: Oprofile: Loongson: Remove useless parentheses\n MIPS: Oprofile: Loongson: Unify macro for setting events\n MIPS: nofpu and nodsp only affect CPU0\n MIPS: Clean up tables for bootmem allocation\n MIPS: Coding style cleanups of access of FCSR rounding mode bits\n MIPS: Loongson 2F: Add gpio/gpioilb support\n ...\n" }, { "commit": "0103d23f44b1e9f8d2e89cc197e21192f6914f24", "tree": "a5be6db45c86235702e10edd64a62bdd7072e40d", "parents": [ "4f1e099582c119cf73d6a873b53e8edaa773d065" ], "author": { "name": "Kevin Cernekee", "email": "cernekee@gmail.com", "time": "Sun May 02 14:43:52 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri May 21 21:31:17 2010 +0100" }, "message": "MIPS: nofpu and nodsp only affect CPU0\n\nThe \"nofpu\" and \"nodsp\" kernel command line options currently do not\naffect CPUs that are brought online later in the boot process or\nhotplugged at runtime. It is desirable to apply the nofpu/nodsp options\nto all CPUs in the system, so that surprising results are not seen when\na process migrates from one CPU to another.\n\n[Ralf: Moved definitions of mips_fpu_disabled, fpu_disable,\nmips_dsp_disabled and dsp_disable from setup.c to cpu-probe.c to allow\nmaking mips_fpu_disabled and mips_dsp_disabled static.]\n\nSigned-off-by: Kevin Cernekee \u003ccernekee@gmail.com\u003e\nCc: linux-mips@linux-mips.org\nCc: linux-kernel@vger.kernel.org\nPatchwork: http://patchwork.linux-mips.org/patch/1169/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "ed1bbdefc39477a1301fb466139ffb0c00f0d006", "tree": "14315e6a0428bb1ef3e1c7f71b4623f2dbdc5dde", "parents": [ "8b108c609adefd98577c35f0a41497a610041a6c" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Fri Mar 26 23:03:07 2010 +0100" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri May 21 21:31:14 2010 +0100" }, "message": "MIPS: Use set_cpus_allowed_ptr\n\nFrom: Julia Lawall \u003cjulia@diku.dk\u003e\n\nUse set_cpus_allowed_ptr rather than set_cpus_allowed.\n\nThe semantic patch that makes this change is as follows:\n(http://coccinelle.lip6.fr/)\n\n// \u003csmpl\u003e\n@@\nexpression E1,E2;\n@@\n\n- set_cpus_allowed(E1, cpumask_of_cpu(E2))\n+ set_cpus_allowed_ptr(E1, cpumask_of(E2))\n\n@@\nexpression E;\nidentifier I;\n@@\n\n- set_cpus_allowed(E, I)\n+ set_cpus_allowed_ptr(E, \u0026I)\n// \u003c/smpl\u003e\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nTo: peterz@infradead.org\nTo: mingo@elte.hu\nTo: tglx@linutronix.de\nTo: oleg@redhat.com\nTo: linux-mips@linux-mips.org\nTo: linux-kernel@vger.kernel.org\nTo: kernel-janitors@vger.kernel.org\nPatchwork: http://patchwork.linux-mips.org/patch/1087/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "5dd11d5d47d248850c58292513f0e164ba98b01e", "tree": "fd3c5f27dd40d6a483483de3644ca060a5cafd75", "parents": [ "ba797b28131b1f1367b662936ea370239d603cff" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:26 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:26 2010 -0500" }, "message": "mips,kgdb: kdb low level trap catch and stack trace\n\nThe only way the debugger can handle a trap in inside rcu_lock,\nnotify_die, or atomic_notifier_call_chain without a recursive fault is\nto have a low level \"first opportunity handler\" do_trap_or_bp() handler.\n\nGenerally this will be something the vast majority of folks will not\nneed, but for those who need it, it is added as a kernel .config\noption called KGDB_LOW_LEVEL_TRAP.\n\nAlso added was a die notification for oops such that kdb can catch an\noops for analysis.\n\nThere appeared to be no obvious way to pass the struct pt_regs from\nthe original exception back to the stack back tracer, so a special\ncase was added to show_stack() for when kdb is active because you\ngenerally desire to generally look at the back trace of the original\nexception.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "dcc7871128e99458ca86186b7bc8bf27ff0c47b5", "tree": "e10d252ccc4e990aac7dd09f44b94cfe045adc6b", "parents": [ "67fc4e0cb931d6b4ccf21248e4199b154478ecea" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:21 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Thu May 20 21:04:21 2010 -0500" }, "message": "kgdb: core changes to support kdb\n\nThese are the minimum changes to the kgdb core in order to enable an\nAPI to connect a new front end (kdb) to the debug core.\n\nThis patch introduces the dbg_kdb_mode variable controls where the\nuser level I/O is routed. It will be routed to the gdbstub (kgdb) or\nto the kdb front end which is a simple shell available over the kgdboc\nconnection.\n\nYou can switch back and forth between kdb or the gdb stub mode of\noperation dynamically. From gdb stub mode you can blindly type\n\"$3#33\", or from the kdb mode you can enter \"kgdb\" to switch to the\ngdb stub.\n\nThe logic in the debug core depends on kdb to look for the typical gdb\nconnection sequences and return immediately with KGDB_PASS_EVENT if a\ngdb serial command sequence is detected. That should allow a\nreasonably seamless transition between kdb -\u003e gdb without leaving the\nkernel exception state. The two gdb serial queries that kdb is\nresponsible for detecting are the \"?\" and \"qSupported\" packets.\n\nCC: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nAcked-by: Martin Hicks \u003cmort@sgi.com\u003e\n" }, { "commit": "1014cfe2fb4cdd663137aafb21448cb613dd6a7d", "tree": "13b5fc4e7036b4226d94bd33aefb74a3dbb25b6a", "parents": [ "8123d8f17d8ba9d67e556688e4f025456ca97842", "4726f2a617ebd868a4fdeb5679613b897e5f1676" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:17:35 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:17:35 2010 -0700" }, "message": "Merge branch \u0027core-locking-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-locking-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n lockdep: Reduce stack_trace usage\n lockdep: No need to disable preemption in debug atomic ops\n lockdep: Actually _dec_ in debug_atomic_dec\n lockdep: Provide off case for redundant_hardirqs_on increment\n lockdep: Simplify debug atomic ops\n lockdep: Fix redundant_hardirqs_on incremented with irqs enabled\n lockstat: Make lockstat counting per cpu\n i8253: Convert i8253_lock to raw_spinlock\n" }, { "commit": "46afb8296c2494bfce17064124b253eb9b176ef9", "tree": "709fc3151984e294f27e54a67bfe9f9387a377fb", "parents": [ "95e8f634d7a3ea5af40ec3fa42c8a152fd3a0624" ], "author": { "name": "Chandrakala Chavva", "email": "cchavva@caviumnetworks.com", "time": "Mon May 10 17:11:54 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat May 15 21:59:53 2010 +0100" }, "message": " MIPS: N32: Use compat version for sys_ppoll.\n \n The sys_ppoll() takes struct \u0027struct timespec\u0027. This is different for the\n N32 and N64 ABIs. Use the compat version to do the proper conversions.\n \n Signed-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\n To: linux-mips@linux-mips.org\n Patchwork: http://patchwork.linux-mips.org/patch/1210/\n Signed-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n\n---\n" }, { "commit": "53ba4f2fa73225113a488584df0d85d3cba52943", "tree": "d85b984d9818abc3ccc0237eb53b710d9e96c39e", "parents": [ "bd6d29c25bb1a24a4c160ec5de43e0004e01f72b", "66f41d4c5c8a5deed66fdcc84509376c9a0bf9d8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 03 09:17:01 2010 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 03 09:17:01 2010 +0200" }, "message": "Merge commit \u0027v2.6.34-rc6\u0027 into core/locking\n" }, { "commit": "4f81b01a30ffb338068d611e27da18c08db55464", "tree": "d60e6b0f6de80a485a56c21e4b008c8681c88008", "parents": [ "1ec56329ff939aba29291c0dec1a28ceed660162" ], "author": { "name": "Sebastian Andrzej Siewior", "email": "sebastian@breakpoint.cc", "time": "Tue Apr 27 22:53:30 2010 +0200" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Apr 30 20:52:48 2010 +0100" }, "message": "MIPS: Use CKSEG1ADDR for uncached handler\n\n\"MIPS: Calculate proper ebase value for 64-bit kernels\"\n9af43ea080dd5d6c7b34f38261780e5dd43537bc (lmo) rsp.\nf6be75d03c8870be91e6e2a195648ece04b6bb16 (kernel.org) broke some 64-bit\nMIPS systems.\n\nBefore this we were using XKPHYS/cached as ebase and computed the uncached\nxphsys/unchached address for that area. After that commit ebase became a\n32-bit compat address and convert does not work anymore. We now should use\nCKSEG1 for this. CKSEG1ADDR does just that in 32-bit and 64-bit.\n\nSigned-off-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\nTo: Ralf Baechle \u003cralf@linux-mips.org\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1149/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "ce384d83d00ee457c3931d3fdb9fa2c38e345a3c", "tree": "9f2a8a21236f0a270118d393e893cdc4986d229b", "parents": [ "fcf3ca4c3d6d911df8ee2b8f010ffe504d3aef71" ], "author": { "name": "Yury Polyanskiy", "email": "ypolyans@princeton.edu", "time": "Mon Apr 26 00:53:10 2010 -0400" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Apr 30 20:52:45 2010 +0100" }, "message": "MIPS: die() does not call die notifier chain\n\nThe MIPS implementation of die() forgets to call notify_die() and thus notifiers\nregistered via register_die_notifier() are not called. This results in kgdb not\nbeing activated on exceptions.\n\nThe only subtlety is that notify_die declares its regs argument w/o const, so\nthe const had to be removed from mips die() as well.\n\n[Ralf: Fixed build error for SGI IP22 and IP28 platforms.]\n\nSigned-off-by: Yury Polyanskiy \u003cypolyans@princeton.edu\u003e\nCc: linux-mips@linux-mips.org\nPatchworks: http://patchwork.linux-mips.org/patch/1142/\nAcked-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n\n---\n" }, { "commit": "f6be75d03c8870be91e6e2a195648ece04b6bb16", "tree": "eba85c44498f040ac07915d82467aa08bb426860", "parents": [ "d8000beef2cd10c16dc5f66af715f692f5992652" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Tue Apr 06 13:29:50 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Apr 12 17:26:22 2010 +0100" }, "message": "MIPS: Calculate proper ebase value for 64-bit kernels\n\nThe ebase is relative to CKSEG0 not CAC_BASE. On a 32-bit kernel they\nare the same thing, for a 64-bit kernel they are not.\n\nIt happens to kind of work on a 64-bit kernel as they both reference\nthe same physical memory. However since the CPU uses the CKSEG0 base,\ndetermining if a J instruction will reach always gives the wrong result\nunless we use the same number the CPU uses.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: http://patchwork.linux-mips.org/patch/1093/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "d814c28ceca8f659c0012eaec8e21eee43710716", "tree": "add2c533054febaa51de021eb5b984e1b4818411", "parents": [ "c52d0d30aef84aa8893b34e5254716c8ab5c4472" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Thu Feb 18 16:13:05 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Apr 12 17:26:15 2010 +0100" }, "message": "MIPS: Move signal trampolines off of the stack.\n\nThis is a follow on to the vdso patch.\n\nSince all processes now have signal trampolines permanently mapped, we\ncan use those instead of putting the trampoline on the stack and\ninvalidating the corresponding icache across all CPUs. We also get rid\nof a bunch of ICACHE_REFILLS_WORKAROUND_WAR code.\n\n[Ralf: GDB 7.1 which has the necessary modifications to allow backtracing\nover signal frames will supposedly be released tomorrow. The old signal\nframe format obsoleted by this patch exists in two variations, for sane\nprocessors and for those requiring ICACHE_REFILLS_WORKAROUND_WAR. So\nthere was never a GDB which did support backtracing over signal frames\non all MIPS systems. This convinved me this series should be applied and\npushed upstream as soon as possible.]\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: http://patchwork.linux-mips.org/patch/974/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "c52d0d30aef84aa8893b34e5254716c8ab5c4472", "tree": "0ba93eb7e305229ceb2ee04119dc7ab22b9fa33d", "parents": [ "58b9e2239fa63c7c470acb4a77e9da17e6a6fa4f" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Thu Feb 18 16:13:04 2010 -0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Apr 12 17:26:14 2010 +0100" }, "message": "MIPS: Preliminary VDSO\n\nThis is a preliminary patch to add a vdso to all user processes. Still\nmissing are ELF headers and .eh_frame information. But it is enough to\nallow us to move signal trampolines off of the stack. Note that emulation\nof branch delay slots in the FPU emulator still requires the stack.\n\nWe allocate a single page (the vdso) and write all possible signal\ntrampolines into it. The stack is moved down by one page and the vdso is\nmapped into this space.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: http://patchwork.linux-mips.org/patch/975/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "582b65e4d3f9664f87661359af99def304bc68bb", "tree": "8e94fef3542b7d7c4d3b7c560babc03ef5600aac", "parents": [ "b846c10da5d6a5c159ab4dea92c1080d5add9fb1" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Wed Mar 10 00:53:21 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Apr 12 17:26:12 2010 +0100" }, "message": "MIPS: Loongson: Add module info to the loongson2_clock driver\n\nThis patch fixes a kernel warning when loading the the loongson2_clock\ndriver:\n\n\"Feb 25 23:42:27 localhost kernel: [ 4.965000] loongson2_clock: module\nlicense \u0027unspecified\u0027 taints kernel.\"\n\nSigned-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nReported-by: Liu Shiwei \u003cliushiwei@gmail.com\u003e\nCc: linux-mips@linux-mips.org\nPatchwork: http://patchwork.linux-mips.org/patch/1045/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "52553664033078102f5f430c861ccd0863b1b708", "tree": "ccb96c5760a18a66610c2205cb6c62dc16ce2792", "parents": [ "d5d3102b9adec0a34eb5899324b62a4a3d34183e" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@crashcourse.ca", "time": "Sat Feb 27 12:02:51 2010 -0500" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Apr 12 17:26:12 2010 +0100" }, "message": "MIPS: Initialize an atomic_t properly with ATOMIC_INIT(0).\n\nSigned-off-by: Robert P. J. Day \u003crpjday@crashcourse.ca\u003e\nTo: linux-mips@linux-mips.org\nPatchwork: http://patchwork.linux-mips.org/patch/1008/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "7a7ac952d5217b2f568e5ef91ac39b572e166f24", "tree": "fc7313875b4d5e8e833da49b35d8b0ea2959d508", "parents": [ "abe5b417fb4a52e9510fdb5a16e722e91bf89e92" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Wed Mar 10 00:27:28 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Mon Apr 12 17:26:10 2010 +0100" }, "message": "MIPS: Trace: Don\u0027t trace irqsoff for the idle process\n\nLike x86 did in arch/x86/kernel/{process_32.c,process_64.c}, also don\u0027t\ntrace irqsoff for idle.\n\nIf there\u0027s no useful work to be done, we don\u0027t care about the irqsoff\nduration. If we trace the idle process, the max duration of irqsoff will\nbe the idle time and make the irqsoff tracer useless.\n\nSigned-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nCc: linux-mips@linux-mips.org\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nPatchwork: http://patchwork.linux-mips.org/patch/1044/\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "55436c91652b45be576b91ec96a8d65f6b7447fa", "tree": "e7f68501219105d8c303b6c069828c2ebea76729", "parents": [ "fa1ac57a317f927b8fb901e6270fc41fdaae8e1c" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Mar 10 15:22:55 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 15:52:39 2010 -0800" }, "message": "mips: use generic ptrace_resume code\n\nUse the generic ptrace_resume code for PTRACE_SYSCALL, PTRACE_CONT and\nPTRACE_KILL.\n\nAlso the TIF_SYSCALL_TRACE thread flag is now cleared on PTRACE_KILL which\nit previously wasn\u0027t which is consistent with all architectures using the\nmodern ptrace code.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5cacdb4add1b1e50fe75edc50ebbb7bddd9cf5e7", "tree": "bd6595bb8c5c7e20ad01ed7ef766d873e5d26db3", "parents": [ "e28cbf22933d0c0ccaf3c4c27a1a263b41f73859" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Mar 10 15:21:21 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 15:52:32 2010 -0800" }, "message": "Add generic sys_olduname()\n\nAdd generic implementations of the old and really old uname system calls.\nNote that sh only implements sys_olduname but not sys_oldolduname, but I\u0027m\nnot going to bother with another ifdef for that special case.\n\nm32r implemented an old uname but never wired it up, so kill it, too.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: Andreas Schwab \u003cschwab@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e28cbf22933d0c0ccaf3c4c27a1a263b41f73859", "tree": "a93ff48cfd97766a23b2c4f3ea86fccfc9c51d3f", "parents": [ "baed7fc9b580bd3fb8252ff1d9b36eaf1f86b670" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Mar 10 15:21:19 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 15:52:32 2010 -0800" }, "message": "improve sys_newuname() for compat architectures\n\nOn an architecture that supports 32-bit compat we need to override the\nreported machine in uname with the 32-bit value. Instead of doing this\nseparately in every architecture introduce a COMPAT_UTS_MACHINE define in\n\u003casm/compat.h\u003e and apply it directly in sys_newuname().\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: Andreas Schwab \u003cschwab@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "baed7fc9b580bd3fb8252ff1d9b36eaf1f86b670" }