- 05 8月, 2014 17 次提交
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git://github.com/agraf/linux-2.6由 Paolo Bonzini 提交于
Patch queue for ppc - 2014-08-01 Highlights in this release include: - BookE: Rework instruction fetch, not racy anymore now - BookE HV: Fix ONE_REG accessors for some in-hardware registers - Book3S: Good number of LE host fixes, enable HV on LE - Book3S: Some misc bug fixes - Book3S HV: Add in-guest debug support - Book3S HV: Preload cache lines on context switch - Remove 440 support Alexander Graf (31): KVM: PPC: Book3s PR: Disable AIL mode with OPAL KVM: PPC: Book3s HV: Fix tlbie compile error KVM: PPC: Book3S PR: Handle hyp doorbell exits KVM: PPC: Book3S PR: Fix ABIv2 on LE KVM: PPC: Book3S PR: Fix sparse endian checks PPC: Add asm helpers for BE 32bit load/store KVM: PPC: Book3S HV: Make HTAB code LE host aware KVM: PPC: Book3S HV: Access guest VPA in BE KVM: PPC: Book3S HV: Access host lppaca and shadow slb in BE KVM: PPC: Book3S HV: Access XICS in BE KVM: PPC: Book3S HV: Fix ABIv2 on LE KVM: PPC: Book3S HV: Enable for little endian hosts KVM: PPC: Book3S: Move vcore definition to end of kvm_arch struct KVM: PPC: Deflect page write faults properly in kvmppc_st KVM: PPC: Book3S: Stop PTE lookup on write errors KVM: PPC: Book3S: Add hack for split real mode KVM: PPC: Book3S: Make magic page properly 4k mappable KVM: PPC: Remove 440 support KVM: Rename and add argument to check_extension KVM: Allow KVM_CHECK_EXTENSION on the vm fd KVM: PPC: Book3S: Provide different CAPs based on HV or PR mode KVM: PPC: Implement kvmppc_xlate for all targets KVM: PPC: Move kvmppc_ld/st to common code KVM: PPC: Remove kvmppc_bad_hva() KVM: PPC: Use kvm_read_guest in kvmppc_ld KVM: PPC: Handle magic page in kvmppc_ld/st KVM: PPC: Separate loadstore emulation from priv emulation KVM: PPC: Expose helper functions for data/inst faults KVM: PPC: Remove DCR handling KVM: PPC: HV: Remove generic instruction emulation KVM: PPC: PR: Handle FSCR feature deselects Alexey Kardashevskiy (1): KVM: PPC: Book3S: Fix LPCR one_reg interface Aneesh Kumar K.V (4): KVM: PPC: BOOK3S: PR: Fix PURR and SPURR emulation KVM: PPC: BOOK3S: PR: Emulate virtual timebase register KVM: PPC: BOOK3S: PR: Emulate instruction counter KVM: PPC: BOOK3S: HV: Update compute_tlbie_rb to handle 16MB base page Anton Blanchard (2): KVM: PPC: Book3S HV: Fix ABIv2 indirect branch issue KVM: PPC: Assembly functions exported to modules need _GLOBAL_TOC() Bharat Bhushan (10): kvm: ppc: bookehv: Added wrapper macros for shadow registers kvm: ppc: booke: Use the shared struct helpers of SRR0 and SRR1 kvm: ppc: booke: Use the shared struct helpers of SPRN_DEAR kvm: ppc: booke: Add shared struct helpers of SPRN_ESR kvm: ppc: booke: Use the shared struct helpers for SPRN_SPRG0-7 kvm: ppc: Add SPRN_EPR get helper function kvm: ppc: bookehv: Save restore SPRN_SPRG9 on guest entry exit KVM: PPC: Booke-hv: Add one reg interface for SPRG9 KVM: PPC: Remove comment saying SPRG1 is used for vcpu pointer KVM: PPC: BOOKEHV: rename e500hv_spr to bookehv_spr Michael Neuling (1): KVM: PPC: Book3S HV: Add H_SET_MODE hcall handling Mihai Caraman (8): KVM: PPC: e500mc: Enhance tlb invalidation condition on vcpu schedule KVM: PPC: e500: Fix default tlb for victim hint KVM: PPC: e500: Emulate power management control SPR KVM: PPC: e500mc: Revert "add load inst fixup" KVM: PPC: Book3e: Add TLBSEL/TSIZE defines for MAS0/1 KVM: PPC: Book3s: Remove kvmppc_read_inst() function KVM: PPC: Allow kvmppc_get_last_inst() to fail KVM: PPC: Bookehv: Get vcpu's last instruction for emulation Paul Mackerras (4): KVM: PPC: Book3S: Controls for in-kernel sPAPR hypercall handling KVM: PPC: Book3S: Allow only implemented hcalls to be enabled or disabled KVM: PPC: Book3S PR: Take SRCU read lock around RTAS kvm_read_guest() call KVM: PPC: Book3S: Make kvmppc_ld return a more accurate error indication Stewart Smith (2): Split out struct kvmppc_vcore creation to separate function Use the POWER8 Micro Partition Prefetch Engine in KVM HV on POWER8 Conflicts: Documentation/virtual/kvm/api.txt
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由 Paolo Bonzini 提交于
Merge tag 'kvm-arm-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm KVM/ARM New features for 3.17 include: - Fixes and code refactoring for stage2 kvm MMU unmap_range - Support unmapping IPAs on deleting memslots for arm and arm64 - Support MMIO mappings in stage2 faults - KVM VGIC v2 emulation on GICv3 hardware - Big-Endian support for arm/arm64 (guest and host) - Debug Architecture support for arm64 (arm32 is on Christoffer's todo list) Conflicts: virt/kvm/arm/vgic.c [last minute cherry-pick from 3.17 to 3.16]
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux由 Linus Torvalds 提交于
Pull arm64 updates from Will Deacon: "Once again, Catalin's off on holiday and I'm looking after the arm64 tree. Please can you pull the following arm64 updates for 3.17? Note that this branch also includes the new GICv3 driver (merged via a stable tag from Jason's irqchip tree), since there is a fix for older binutils on top. Changes include: - context tracking support (NO_HZ_FULL) which narrowly missed 3.16 - vDSO layout rework following Andy's work on x86 - TEXT_OFFSET fuzzing for bootloader testing - /proc/cpuinfo tidy-up - preliminary work to support 48-bit virtual addresses, but this is currently disabled until KVM has been ported to use it (the patches do, however, bring some nice clean-up) - boot-time CPU sanity checks (especially useful on heterogenous systems) - support for syscall auditing - support for CC_STACKPROTECTOR - defconfig updates" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (55 commits) arm64: add newline to I-cache policy string Revert "arm64: dmi: Add SMBIOS/DMI support" arm64: fpsimd: fix a typo in fpsimd_save_partial_state ENDPROC arm64: don't call break hooks for BRK exceptions from EL0 arm64: defconfig: enable devtmpfs mount option arm64: vdso: fix build error when switching from LE to BE arm64: defconfig: add virtio support for running as a kvm guest arm64: gicv3: Allow GICv3 compilation with older binutils arm64: fix soft lockup due to large tlb flush range arm64/crypto: fix makefile rule for aes-glue-%.o arm64: Do not invoke audit_syscall_* functions if !CONFIG_AUDIT_SYSCALL arm64: Fix barriers used for page table modifications arm64: Add support for 48-bit VA space with 64KB page configuration arm64: asm/pgtable.h pmd/pud definitions clean-up arm64: Determine the vmalloc/vmemmap space at build time based on VA_BITS arm64: Clean up the initial page table creation in head.S arm64: Remove asm/pgtable-*level-types.h files arm64: Remove asm/pgtable-*level-hwdef.h files arm64: Convert bool ARM64_x_LEVELS to int ARM64_PGTABLE_LEVELS arm64: mm: Implement 4 levels of translation tables ...
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git://git.kernel.org/pub/scm/virt/kvm/kvm由 Linus Torvalds 提交于
Pull KVM changes from Paolo Bonzini: "These are the x86, MIPS and s390 changes; PPC and ARM will come in a few days. MIPS and s390 have little going on this release; just bugfixes, some small, some larger. The highlights for x86 are nested VMX improvements (Jan Kiszka), optimizations for old processor (up to Nehalem, by me and Bandan Das), and a lot of x86 emulator bugfixes (Nadav Amit). Stephen Rothwell reported a trivial conflict with the tracing branch" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (104 commits) x86/kvm: Resolve shadow warnings in macro expansion KVM: s390: rework broken SIGP STOP interrupt handling KVM: x86: always exit on EOIs for interrupts listed in the IOAPIC redir table KVM: vmx: remove duplicate vmx_mpx_supported() prototype KVM: s390: Fix memory leak on busy SIGP stop x86/kvm: Resolve shadow warning from min macro kvm: Resolve missing-field-initializers warnings Replace NR_VMX_MSR with its definition KVM: x86: Assertions to check no overrun in MSR lists KVM: x86: set rflags.rf during fault injection KVM: x86: Setting rflags.rf during rep-string emulation KVM: x86: DR6/7.RTM cannot be written KVM: nVMX: clean up nested_release_vmcs12 and code around it KVM: nVMX: fix lifetime issues for vmcs02 KVM: x86: Defining missing x86 vectors KVM: x86: emulator injects #DB when RFLAGS.RF is set KVM: x86: Cleanup of rflags.rf cleaning KVM: x86: Clear rflags.rf on emulated instructions KVM: x86: popf emulation should not change RF KVM: x86: Clearing rflags.rf upon skipped emulated instruction ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace由 Linus Torvalds 提交于
Pull tracing filter cleanups from Steven Rostedt: "Oleg Nesterov did several clean ups with the tracing filter code. As he found some small bugs that went into 3.16, and these changes were based on that, I had to apply his changes to a separate branch than my main development branch. This was based on work that was already pulled into 3.16, and is a separate pull request to keep from having local merges in my pull request" * tag 'trace-3.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Kill "filter_string" arg of replace_preds() tracing: Change apply_subsystem_event_filter() paths to check file->system == dir tracing: Kill ftrace_event_call->files tracing/uprobes: Kill the dead TRACE_EVENT_FL_USE_CALL_FILTER logic tracing: Kill call_filter_disable() tracing: Kill destroy_call_preds() tracing: Kill destroy_preds() and destroy_file_preds()
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace由 Linus Torvalds 提交于
Pull tracing updates from Steven Rostedt: "This pull request has a lot of work done. The main thing is the changes to the ftrace function callback infrastructure. It's introducing a way to allow different functions to call directly different trampolines instead of all calling the same "mcount" one. The only user of this for now is the function graph tracer, which always had a different trampoline, but the function tracer trampoline was called and did basically nothing, and then the function graph tracer trampoline was called. The difference now, is that the function graph tracer trampoline can be called directly if a function is only being traced by the function graph trampoline. If function tracing is also happening on the same function, the old way is still done. The accounting for this takes up more memory when function graph tracing is activated, as it needs to keep track of which functions it uses. I have a new way that wont take as much memory, but it's not ready yet for this merge window, and will have to wait for the next one. Another big change was the removal of the ftrace_start/stop() calls that were used by the suspend/resume code that stopped function tracing when entering into suspend and resume paths. The stop of ftrace was done because there was some function that would crash the system if one called smp_processor_id()! The stop/start was a big hammer to solve the issue at the time, which was when ftrace was first introduced into Linux. Now ftrace has better infrastructure to debug such issues, and I found the problem function and labeled it with "notrace" and function tracing can now safely be activated all the way down into the guts of suspend and resume Other changes include clean ups of uprobe code, clean up of the trace_seq() code, and other various small fixes and clean ups to ftrace and tracing" * tag 'trace-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (57 commits) ftrace: Add warning if tramp hash does not match nr_trampolines ftrace: Fix trampoline hash update check on rec->flags ring-buffer: Use rb_page_size() instead of open coded head_page size ftrace: Rename ftrace_ops field from trampolines to nr_trampolines tracing: Convert local function_graph functions to static ftrace: Do not copy old hash when resetting tracing: let user specify tracing_thresh after selecting function_graph ring-buffer: Always run per-cpu ring buffer resize with schedule_work_on() tracing: Remove function_trace_stop and HAVE_FUNCTION_TRACE_MCOUNT_TEST s390/ftrace: remove check of obsolete variable function_trace_stop arm64, ftrace: Remove check of obsolete variable function_trace_stop Blackfin: ftrace: Remove check of obsolete variable function_trace_stop metag: ftrace: Remove check of obsolete variable function_trace_stop microblaze: ftrace: Remove check of obsolete variable function_trace_stop MIPS: ftrace: Remove check of obsolete variable function_trace_stop parisc: ftrace: Remove check of obsolete variable function_trace_stop sh: ftrace: Remove check of obsolete variable function_trace_stop sparc64,ftrace: Remove check of obsolete variable function_trace_stop tile: ftrace: Remove check of obsolete variable function_trace_stop ftrace: x86: Remove check of obsolete variable function_trace_stop ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest由 Linus Torvalds 提交于
Pull config-bisect changes from Steven Rostedt: "The big change here is the rewrite of config-bisect. The old way never worked properly as it assumed the bad config was a subset of the good config, and just found the config that would break the build. The new way does a diff of the bad config verses the good config and makes the similar until it finds that one config works and the other does not and reports the config that makes that difference. The two configs do not need to be related. It is much more useful now: * tag 'ktest-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest: ktest: Update documentation on config_bisect ktest: Add the config bisect manual back ktest: Remove unused functions ktest: Put back in the CONFIG_BISECT_CHECK ktest: Rewrite the config-bisect to actually work ktest: Some cleanup for improving readability ktest: add 2nd parameter of run_command() to set the redirect target file
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git://git.linaro.org/people/mike.turquette/linux由 Linus Torvalds 提交于
Pull clock framework updates from Mike Turquette: "The clock framework changes for 3.17 are mostly additions of new clock drivers and fixes/enhancements to existing clock drivers. There are also some non-critical fixes and improvements to the framework core. Changes to the clock framework core include: - improvements to printks on errors - flattening the previously hierarchal structure of per-clock entries in debugfs - allow per-clock debugfs entries that are specific to a particular clock driver - configure initial clock parent and/or initial clock rate from Device Tree - several feature enhancements to the composite clock type - misc fixes New clock drivers added include: - TI Palmas PMIC - Allwinner A23 SoC - Qualcomm APQ8084 and IPQ8064 SoCs - Rockchip rk3188, rk3066 and rk3288 SoCs - STMicroelectronics STiH407 SoC - Cirrus Logic CLPS711X SoC Many fixes, feature enhancements and further clock tree support for existing clock drivers also were merged, such as Samsung's "ARMCLK down" power saving feature for their Exynos4 & Exynos5 SoCs" * tag 'clk-for-linus-3.17' of git://git.linaro.org/people/mike.turquette/linux: (86 commits) clk: Add missing of_clk_set_defaults export clk: checking wrong variable in __set_clk_parents() clk: Propagate any error return from debug_init() clk: clps711x: Add DT bindings documentation clk: Add CLPS711X clk driver clk: st: Use round to closest divider flag clk: st: Update frequency tables for fs660c32 and fs432c65 clk: st: STiH407: Support for clockgenA9 clk: st: STiH407: Support for clockgenD0/D2/D3 clk: st: STiH407: Support for clockgenC0 clk: st: Add quadfs reset handling clk: st: Add polarity bit indication clk: st: STiH407: Support for clockgenA0 clk: st: STiH407: Support for A9 MUX Clocks clk: st: STiH407: Support for Flexgen Clocks clk: st: Adds Flexgen clock binding clk: st: Remove uncessary (void *) cast clk: st: use static const for clkgen_pll_data tables clk: st: use static const for stm_fs tables clk: st: Update ST clock binding documentation ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata由 Linus Torvalds 提交于
Pull libata changes from Tejun Heo: "Except for a few, all the changes are for ahci platform drivers for the arm devices. Nothing too interesting or dangerous. There's one merge from libata/for-3.16-fixes to pull in dependent changes" * 'for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: (23 commits) ata: libahci: Silence compiler warning on 64-bit Documentation: bindings: document the sub-nodes AHCI bindings ata: ahci_platform: add a generic AHCI compatible ata: libahci: allow to use multiple PHYs ata: libahci_platform: move port_map parameters into the AHCI structure ahci: imx: add missing clk_disable_unprepare() on error in imx_sata_enable() ahci_xgene: Use correct OOB tunning parameters for APM X-Gene SoC AHCI SATA Host controller driver. ahci_xgene: Fix the watermark threshold for the APM X-Gene SATA host controller driver. ahci: st: Make of_device_id array const sata_sil24: Identify which card suffered IRQ status error ahci: st: Provide DT bindings for ST's SATA implementation ata: Add support for the Tegra124 SATA controller ata: ahci_platform: Increase AHCI_MAX_CLKS to 4 of: Add NVIDIA Tegra SATA controller binding dt-bindings: ata: document ability to disable spread-spectrum clock ata: ahci_imx: add disable for spread-spectrum dt-bindings: ata: add ahci_imx electrical properties ata: ahci_imx: allow hardware parameters to be specified in DT dt-bindings: ata: create bindings for imx sata controller ata: pata_samsung_cf: removes s5pc100 related ata codes ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup由 Linus Torvalds 提交于
Pull cgroup changes from Tejun Heo: "Mostly changes to get the v2 interface ready. The core features are mostly ready now and I think it's reasonable to expect to drop the devel mask in one or two devel cycles at least for a subset of controllers. - cgroup added a controller dependency mechanism so that block cgroup can depend on memory cgroup. This will be used to finally support IO provisioning on the writeback traffic, which is currently being implemented. - The v2 interface now uses a separate table so that the interface files for the new interface are explicitly declared in one place. Each controller will explicitly review and add the files for the new interface. - cpuset is getting ready for the hierarchical behavior which is in the similar style with other controllers so that an ancestor's configuration change doesn't change the descendants' configurations irreversibly and processes aren't silently migrated when a CPU or node goes down. All the changes are to the new interface and no behavior changed for the multiple hierarchies" * 'for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: (29 commits) cpuset: fix the WARN_ON() in update_nodemasks_hier() cgroup: initialize cgrp_dfl_root_inhibit_ss_mask from !->dfl_files test cgroup: make CFTYPE_ONLY_ON_DFL and CFTYPE_NO_ internal to cgroup core cgroup: distinguish the default and legacy hierarchies when handling cftypes cgroup: replace cgroup_add_cftypes() with cgroup_add_legacy_cftypes() cgroup: rename cgroup_subsys->base_cftypes to ->legacy_cftypes cgroup: split cgroup_base_files[] into cgroup_{dfl|legacy}_base_files[] cpuset: export effective masks to userspace cpuset: allow writing offlined masks to cpuset.cpus/mems cpuset: enable onlined cpu/node in effective masks cpuset: refactor cpuset_hotplug_update_tasks() cpuset: make cs->{cpus, mems}_allowed as user-configured masks cpuset: apply cs->effective_{cpus,mems} cpuset: initialize top_cpuset's configured masks at mount cpuset: use effective cpumask to build sched domains cpuset: inherit ancestor's masks if effective_{cpus, mems} becomes empty cpuset: update cs->effective_{cpus, mems} when config changes cpuset: update cpuset->effective_{cpus,mems} at hotplug cpuset: add cs->effective_cpus and cs->effective_mems cgroup: clean up sane_behavior handling ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu由 Linus Torvalds 提交于
Pull percpu updates from Tejun Heo: - Major reorganization of percpu header files which I think makes things a lot more readable and logical than before. - percpu-refcount is updated so that it requires explicit destruction and can be reinitialized if necessary. This was pulled into the block tree to replace the custom percpu refcnting implemented in blk-mq. - In the process, percpu and percpu-refcount got cleaned up a bit * 'for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (21 commits) percpu-refcount: implement percpu_ref_reinit() and percpu_ref_is_zero() percpu-refcount: require percpu_ref to be exited explicitly percpu-refcount: use unsigned long for pcpu_count pointer percpu-refcount: add helpers for ->percpu_count accesses percpu-refcount: one bit is enough for REF_STATUS percpu-refcount, aio: use percpu_ref_cancel_init() in ioctx_alloc() workqueue: stronger test in process_one_work() workqueue: clear POOL_DISASSOCIATED in rebind_workers() percpu: Use ALIGN macro instead of hand coding alignment calculation percpu: invoke __verify_pcpu_ptr() from the generic part of accessors and operations percpu: preffity percpu header files percpu: use raw_cpu_*() to define __this_cpu_*() percpu: reorder macros in percpu header files percpu: move {raw|this}_cpu_*() definitions to include/linux/percpu-defs.h percpu: move generic {raw|this}_cpu_*_N() definitions to include/asm-generic/percpu.h percpu: only allow sized arch overrides for {raw|this}_cpu_*() ops percpu: reorganize include/linux/percpu-defs.h percpu: move accessors from include/linux/percpu.h to percpu-defs.h percpu: include/asm-generic/percpu.h should contain only arch-overridable parts percpu: introduce arch_raw_cpu_ptr() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq由 Linus Torvalds 提交于
Pull workqueue updates from Tejun Heo: "Lai has been doing a lot of cleanups of workqueue and kthread_work. No significant behavior change. Just a lot of cleanups all over the place. Some are a bit invasive but overall nothing too dangerous" * 'for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: kthread_work: remove the unused wait_queue_head kthread_work: wake up worker only when the worker is idle workqueue: use nr_node_ids instead of wq_numa_tbl_len workqueue: remove the misnamed out_unlock label in get_unbound_pool() workqueue: remove the stale comment in pwq_unbound_release_workfn() workqueue: move rescuer pool detachment to the end workqueue: unfold start_worker() into create_worker() workqueue: remove @wakeup from worker_set_flags() workqueue: remove an unneeded UNBOUND test before waking up the next worker workqueue: wake regular worker if need_more_worker() when rescuer leave the pool workqueue: alloc struct worker on its local node workqueue: reuse the already calculated pwq in try_to_grab_pending() workqueue: stronger test in process_one_work() workqueue: clear POOL_DISASSOCIATED in rebind_workers() workqueue: sanity check pool->cpu in wq_worker_sleeping() workqueue: clear leftover flags when detached workqueue: remove useless WARN_ON_ONCE() workqueue: use schedule_timeout_interruptible() instead of open code workqueue: remove the empty check in too_many_workers() workqueue: use "pool->cpu < 0" to stand for an unbound pool
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git://git.samba.org/jlayton/linux由 Linus Torvalds 提交于
Pull file locking related changes from Jeff Layton: "Just a couple of changes from Christoph to start us down the road toward getting rid of the fl_owner_t typedef" * tag 'locks-v3.17-1' of git://git.samba.org/jlayton/linux: locks: purge fl_owner_t from fs/locks.c locks: typedef fl_owner_t to void *
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6由 Linus Torvalds 提交于
Pull crypto update from Herbert Xu: - CTR(AES) optimisation on x86_64 using "by8" AVX. - arm64 support to ccp - Intel QAT crypto driver - Qualcomm crypto engine driver - x86-64 assembly optimisation for 3DES - CTR(3DES) speed test - move FIPS panic from module.c so that it only triggers on crypto modules - SP800-90A Deterministic Random Bit Generator (drbg). - more test vectors for ghash. - tweak self tests to catch partial block bugs. - misc fixes. * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (94 commits) crypto: drbg - fix failure of generating multiple of 2**16 bytes crypto: ccp - Do not sign extend input data to CCP crypto: testmgr - add missing spaces to drbg error strings crypto: atmel-tdes - Switch to managed version of kzalloc crypto: atmel-sha - Switch to managed version of kzalloc crypto: testmgr - use chunks smaller than algo block size in chunk tests crypto: qat - Fixed SKU1 dev issue crypto: qat - Use hweight for bit counting crypto: qat - Updated print outputs crypto: qat - change ae_num to ae_id crypto: qat - change slice->regions to slice->region crypto: qat - use min_t macro crypto: qat - remove unnecessary parentheses crypto: qat - remove unneeded header crypto: qat - checkpatch blank lines crypto: qat - remove unnecessary return codes crypto: Resolve shadow warnings crypto: ccp - Remove "select OF" from Kconfig crypto: caam - fix DECO RSR polling crypto: qce - Let 'DEV_QCE' depend on both HAS_DMA and HAS_IOMEM ...
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由 Sylwester Nawrocki 提交于
The of_clk_set_defaults() function is used in subsystems which can be built as module. Add the missing symbol export entry so there is no build errors like: "ERROR: "of_clk_set_defaults" [drivers/i2c/i2c-core.ko] undefined!". Fixes commit: 86be408b "clk: Support for clock parents and rates assigned from device tree" Reported-by: Nkbuild test robot <fengguang.wu@intel.com> Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: NWolfram Sang <wsa@the-dreams.de> Signed-off-by: NMike Turquette <mturquette@linaro.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp由 Linus Torvalds 提交于
Pull EDAC changes from Borislav Petkov: "EDAC queue for 3.17: - One new edac driver for Intel E3-12xx DRAM controllers. - Out-of-subsystem changes are making the non-atomic iomem 64-bit accessors' naming explicit to show both exact order of the 32-bit accesses and the non-atomicity of the 64-bit access. Usage locations are more verbose now as to what access is exactly being done vs having a not-very telling "readq" there, for example. This is needed by E3-12xx hardware where certain mmapped registers cannot be accessed with requests crossing a dword boundary. From Jason Baron. - Extending AMD MCE signatures to a new model 60h in family 15h, from Aravind Gopalakrishnan. - An unsigned check cleanup, from Fabian Frederick" * tag 'edac_for_3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: EDAC, MCE, AMD: Add MCE decoding for F15h M60h MAINTAINERS: add ie31200_edac entry ie31200_edac: Allocate mci and map mchbar first ie31200_edac: Introduce the driver x38_edac: make use of lo_hi_readq() readq/writeq: Add explicit lo_hi_[read|write]_q and hi_lo_[read|write]_q EDAC, edac_module.c: Remove unnecessary test on unsigned value
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci由 Linus Torvalds 提交于
Pull PCI updates from Bjorn Helgaas: "I'll be on vacation until Aug 11, and I suspect the merge window will open before then, so I'm sending this to you early. There are more things I'd like to get into v3.17, so I hope to send another pull request soon after I return. The most notable pieces here are: - Support BARs up to 128GB (up from 8GB) - Fix SR-IOV resource assignment when we fail to expand a resource - Rework pciehp to handle a common hardware erratum - Cleanup MSI - Fix NIC renaming issue - Fix VGA default device issue on EFI systems - Fix ASPM configuration (previously we didn't enable it as expected) Alex Williamson has graciously agreed to take care of any major issues with this if you take it before I return. Details: Resource management - Support BAR sizes up to 128GB (Yinghai Lu) - Keep original resource if we fail to expand it (Guo Chao) - Return conventional error values from pci_revert_fw_address() (Bjorn Helgaas) - Tidy resource assignment messages (Bjorn Helgaas) - Don't exclude low BIOS area for non-PCI cards (Christoph Schulz) PCI device hotplug - Prevent NULL dereference during pciehp probe (Andreas Noever) - Make pciehp pcie_wait_cmd() self-contained (Bjorn Helgaas) - Wait for pciehp hotplug command completion lazily (Bjorn Helgaas) - Compute pciehp timeout from hotplug command start time (Bjorn Helgaas) - Remove pciehp assumptions about which commands cause completion events (Bjorn Helgaas) - Clear pciehp Data Link Layer State Changed during init (Myron Stowe) - Remove pciehp struct controller.no_cmd_complete (Rajat Jain) - Remove cpqphp unnecessary null test (Fabian Frederick) - Remove "invalid IRQ" warning for hot-added PCIe ports (Jiang Liu) IOMMU - Add DMA alias quirk for Intel 82801 bridge (Alex Williamson) MSI - Add internal msix_clear_and_set_ctrl() (Yijing Wang) - Remove unused msi_enabled_mask() (Yijing Wang) - Cache Multiple Message Capable in struct msi_desc (Yijing Wang) - Add msi_setup_entry() to clean up initialization (Yijing Wang) - Remove unused msi_remove_pci_irq_vectors() (Yijing Wang) - Retrieve first MSI IRQ from msi_desc rather than pci_dev (Yijing Wang) - Remove unused list access in __pci_restore_msix_state() (Yijing Wang) - Use irq_get_msi_desc() to simplify code (Yijing Wang) Generic host bridge driver - Fix GPL v2 license string typo (Bjorn Helgaas) Marvell MVEBU - Fix GPL v2 license string typo (Thierry Reding) NVIDIA Tegra - Use correct initial HW settings (Phil Edworthy) - Remove rcar_pcie_setup_window() resource argument (Phil Edworthy) - Fix GPL v2 license string typo (Thierry Reding) Renesas R-Car - Remove redundant config accessor register checks (Sergei Shtylyov) - Fix GPL v2 license string typo (Bjorn Helgaas) Virtualization - Factor secondary bus reset logic (Gavin Shan) - Remove duplicate powerpc reset logic (Gavin Shan) Miscellaneous - Rework default VGA detection for EFI (Bruno Prémont) - Fix sysfs "acpi_index" and "label" errors for NIC renaming (Simone Gotti) - Configure ASPM at pci_enable_device()-time (Vidya Sagar) - Add include/linux/pci_ids.h include guard (Rasmus Villemoes)" * tag 'pci-v3.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (38 commits) PCI/MSI: Use irq_get_msi_desc() to simplify code PCI/MSI: Remove unused list access in __pci_restore_msix_state() PCI/MSI: Retrieve first MSI IRQ from msi_desc rather than pci_dev PCI/MSI: Remove unused function msi_remove_pci_irq_vectors() PCI/MSI: Add msi_setup_entry() to clean up MSI initialization PCI: Configure ASPM when enabling device x86: don't exclude low BIOS area when allocating address space for non-PCI cards PCI: generic: Fix GPL v2 license string typo PCI: rcar: Fix GPL v2 license string typo PCI: tegra: Fix GPL v2 license string typo PCI: mvebu: Fix GPL v2 license string typo PCI: Add include guard to include/linux/pci_ids.h x86, ia64: Move EFI_FB vga_default_device() initialization to pci_vga_fixup() PCI: Tidy resource assignment messages PCI: Return conventional error values from pci_revert_fw_address() PCI: Cleanup control flow PCI: Support BAR sizes up to 128GB PCI: cpqphp: Remove unnecessary null test before debugfs_remove() PCI: pciehp: Clear Data Link Layer State Changed during init PCI: Add bridge DMA alias quirk for Intel 82801 bridge ...
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- 04 8月, 2014 2 次提交
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull timer fixes from Thomas Gleixner: "Two fixes in the timer area: - a long-standing lock inversion due to a printk - suspend-related hrtimer corruption in sched_clock" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timer: Fix lock inversion between hrtimer_bases.lock and scheduler locks sched_clock: Avoid corrupting hrtimer tree during suspend
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- 03 8月, 2014 1 次提交
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git://ftp.arm.linux.org.uk/~rmk/linux-arm由 Linus Torvalds 提交于
Pull ARM fixes from Russell King: "A few fixes for ARM. Some of these are correctness issues: - TLBs must be flushed after the old mappings are removed by the DMA mapping code, but before the new mappings are established. - An off-by-one entry error in the Keystone LPAE setup code. Fixes include: - ensuring that the identity mapping for LPAE does not remove the kernel image from the identity map. - preventing userspace from trapping into kgdb. - fixing a preemption issue in the Intel iwmmxt code. - fixing a build error with nommu. Other changes include: - Adding a note about which areas of memory are expected to be accessible while the identity mapping tables are in place" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8124/1: don't enter kgdb when userspace executes a kgdb break instruction ARM: idmap: add identity mapping usage note ARM: 8115/1: LPAE: reduce damage caused by idmap to virtual memory layout ARM: fix alignment of keystone page table fixup ARM: 8112/1: only select ARM_PATCH_PHYS_VIRT if MMU is enabled ARM: 8100/1: Fix preemption disable in iwmmxt_task_enable() ARM: DMA: ensure that old section mappings are flushed from the TLB
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- 02 8月, 2014 10 次提交
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由 Omar Sandoval 提交于
The kgdb breakpoint hooks (kgdb_brk_fn and kgdb_compiled_brk_fn) should only be entered when a kgdb break instruction is executed from the kernel. Otherwise, if kgdb is enabled, a userspace program can cause the kernel to drop into the debugger by executing either KGDB_BREAKINST or KGDB_COMPILED_BREAK. Acked-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NOmar Sandoval <osandov@osandov.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Add a note about the usage of the identity mapping; we do not support accesses outside of the identity map region and kernel image while a CPU is using the identity map. This is because the identity mapping may overwrite vmalloc space, IO mappings, the vectors pages, etc. Acked-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs由 Linus Torvalds 提交于
Pull vfs fixes from Al Viro: "This contains a couple of fixes - one is the aio fix from Christoph, the other a fallocate() one from Eric" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: vfs: fix check for fallocate on active swapfile direct-io: fix AIO regression
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 fix from Peter Anvin: "A single fix to not invoke the espfix code on Xen PV, as it turns out to oops the guest when invoked after all. This patch leaves some amount of dead code, in particular unnecessary initialization of the espfix stacks when they won't be used, but in the interest of keeping the patch minimal that cleanup can wait for the next cycle" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86_64/entry/xen: Do not invoke espfix64 on Xen
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging由 Linus Torvalds 提交于
Pull staging driver bugfixes from Greg KH: "Here are some tiny staging driver bugfixes that I've had in my tree for the past week that resolve some reported issues. Nothing major at all, but it would be good to get them merged for 3.16-rc8 or -final" * tag 'staging-3.16-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: vt6655: Fix disassociated messages every 10 seconds staging: vt6655: Fix Warning on boot handle_irq_event_percpu. staging: rtl8723au: rtw_resume(): release semaphore before exit on error iio:bma180: Missing check for frequency fractional part iio:bma180: Fix scale factors to report correct acceleration units iio: buffer: Fix demux table creation
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git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm由 Linus Torvalds 提交于
Pull device mapper fixes from Mike Snitzer: "Fix dm bufio shrinker to properly zero-fill all fields. Fix race in dm cache that caused improper reporting of the number of dirty blocks in the cache" * tag 'dm-3.16-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm cache: fix race affecting dirty block count dm bufio: fully initialize shrinker
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
Pull ARM straggler SoC fix from Olof Johansson: "A DT bugfix for Nomadik that had an ambigouos double-inversion of a gpio line, and one MAINTAINER URL update that might as well go in now. We could hold off until the merge window, but then we'll just have to mark the DT fix for stable and it just seems like in total causing more work" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: MAINTAINERS: Update Tegra Git URL ARM: nomadik: fix up double inversion in DT
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由 Dan Carpenter 提交于
There is a cut and paste bug so we check "pclk" instead of "clk". Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NMike Turquette <mturquette@linaro.org>
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由 Anssi Hannula 提交于
nr_dirty is updated without locking, causing it to drift so that it is non-zero (either a small positive integer, or a very large one when an underflow occurs) even when there are no actual dirty blocks. This was due to a race between the workqueue and map function accessing nr_dirty in parallel without proper protection. People were seeing under runs due to a race on increment/decrement of nr_dirty, see: https://lkml.org/lkml/2014/6/3/648 Fix this by using an atomic_t for nr_dirty. Reported-by: roma1390@gmail.com Signed-off-by: NAnssi Hannula <anssi.hannula@iki.fi> Signed-off-by: NJoe Thornber <ejt@redhat.com> Signed-off-by: NMike Snitzer <snitzer@redhat.com> Cc: stable@vger.kernel.org
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由 Greg Thelen 提交于
1d3d4437 ("vmscan: per-node deferred work") added a flags field to struct shrinker assuming that all shrinkers were zero filled. The dm bufio shrinker is not zero filled, which leaves arbitrary kmalloc() data in flags. So far the only defined flags bit is SHRINKER_NUMA_AWARE. But there are proposed patches which add other bits to shrinker.flags (e.g. memcg awareness). Rather than simply initializing the shrinker, this patch uses kzalloc() when allocating the dm_bufio_client to ensure that the embedded shrinker and any other similar structures are zeroed. This fixes theoretical over aggressive shrinking of dm bufio objects. If the uninitialized dm_bufio_client.shrinker.flags contains SHRINKER_NUMA_AWARE then shrink_slab() would call the dm shrinker for each numa node rather than just once. This has been broken since 3.12. Signed-off-by: NGreg Thelen <gthelen@google.com> Acked-by: NMikulas Patocka <mpatocka@redhat.com> Signed-off-by: NMike Snitzer <snitzer@redhat.com> Cc: stable@vger.kernel.org # v3.12+
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- 01 8月, 2014 10 次提交
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由 Thierry Reding 提交于
Commit 725c7b57 (ata: libahci_platform: move port_map parameters into the AHCI structure) moves flags into the struct ahci_host_priv's .flags field, which causes compiler warnings on 64-bit builds when that value is cast to a void * pointer. Cast to an unsigned long so that the subsequent cast to a pointer doesn't produce a warning. Signed-off-by: NThierry Reding <treding@nvidia.com> Signed-off-by: NTejun Heo <tj@kernel.org>
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由 Stephan Mueller 提交于
The function drbg_generate_long slices the request into 2**16 byte or smaller chunks. However, the loop, however invokes the random number generation function with zero bytes when the request size is a multiple of 2**16 bytes. The fix prevents zero bytes requests. Signed-off-by: NStephan Mueller <smueller@chronox.de> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Tom Lendacky 提交于
The CCP hardware interprets all numbers as unsigned numbers, therefore sign extending input data is not valid. Modify the function calls for RSA and ECC to not perform sign extending. This patch is based on the cryptodev-2.6 kernel tree. Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Jarod Wilson 提交于
There are a few missing spaces in the error text strings for drbg_cavs_test, trivial fix. CC: "David S. Miller" <davem@davemloft.net> CC: linux-crypto@vger.kernel.org Signed-off-by: NJarod Wilson <jarod@redhat.com> Acked-by: NStephan Mueller <smueller@chronox.de> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Pramod Gurav 提交于
This patch switches data allocation from kzalloc to devm_kzalloc. It also removes some kfree() on data that was earlier allocated using devm_kzalloc() from probe as well as remove funtions. CC: Herbert Xu <herbert@gondor.apana.org.au> CC: "David S. Miller" <davem@davemloft.net> CC: Grant Likely <grant.likely@linaro.org> CC: Rob Herring <robh+dt@kernel.org> Signed-off-by: NPramod Gurav <pramod.gurav@smartplayin.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Pramod Gurav 提交于
This patch switches data allocation from kzalloc to devm_kzalloc. It also removed some kfree() on data that was earlier allocated using devm_kzalloc(). CC: Herbert Xu <herbert@gondor.apana.org.au> CC: "David S. Miller" <davem@davemloft.net> CC: Grant Likely <grant.likely@linaro.org> CC: Rob Herring <robh+dt@kernel.org> CC: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NPramod Gurav <pramod.gurav@smartplayin.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Ard Biesheuvel 提交于
This patch updates many of the chunked tcrypt test cases so that not all of the chunks are an exact multiple of the block size. This should help uncover cases where the residue passed to blkcipher_walk_done() is incorrect. Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Tadeusz Struk 提交于
Fix for issue with SKU1 device. SKU1 device has 8 micro engines as opposed to 12 in other SKUs so it was not possible to start the non-existing micro engines. Signed-off-by: NBo Cui <bo.cui@intel.com> Signed-off-by: NTadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Tadeusz Struk 提交于
Use predefined hweight32 function instead of writing a new one. Signed-off-by: NPingchao Yang <pingchao.yang@intel.com> Signed-off-by: NTadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Tadeusz Struk 提交于
Updated pr_err output to make it more consistent. Signed-off-by: NPingchao Yang <pingchao.yang@intel.com> Signed-off-by: NTadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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