- 03 Sep, 2015 40 commits
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git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds authored
Pull MIPS updates from Ralf Baechle: "This is the main pull request for 4.3 for MIPS. Here's the summary: Three fixes that didn't make 4.2-stable: - a -Os build might compile the kernel using the MIPS16 instruction set but the R2 optimized inline functions in <uapi/asm/swab.h> are implemented using 32-bit wide instructions which is invalid. - a build error in pgtable-bits.h for a particular kernel configuration. - accessing registers of the CM GCR might have been compiled to use 64 bit accesses but these registers are onl 32 bit wide. And also a few new bits: - move the ATH79 GPIO driver to drivers/gpio - the definition of IRQCHIP_DECLARE has moved to linux/irqchip.h, change ATH79 accordingly. - fix definition of pgprot_writecombine - add an implementation of dma_map_ops.mmap - fix alignment of quiet build output for vmlinuz link - BCM47xx: Use kmemdup rather than duplicating its implementation - Netlogic: Fix 0x0x prefixes of constants. - merge Bjorn Helgaas' series to remove most of the weak keywords from function declarations. - CP0 and CP1 registers are best considered treated as unsigned values to avoid large values from becoming negative values. - improve support for the MIPS GIC timer. - enable common clock framework for Malta and SEAD3. - a number of improvments and fixes to dump_tlb(). - document the MIPS TLB dump functionality in Magic SysRq. - Cavium Octeon CN68XX improvments. - NetLogic improvments. - irq: Use access helper irq_data_get_affinity_mask. - handle MSA unaligned accesses. - a number of R6-related math-emu fixes. - support for I6400. - improvments to MSA support. - add uprobes support. - move from deprecated __initcall to arch_initcall. - remove finish_arch_switch(). - IRQ cleanups by Thomas Gleixner. - migrate to new 'set-state' interface. - random small cleanups" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (148 commits) MIPS: UAPI: Fix unrecognized opcode WSBH/DSBH/DSHD when using MIPS16. MIPS: Fix alignment of quiet build output for vmlinuz link MIPS: math-emu: Remove unused handle_dsemul function declaration MIPS: math-emu: Add support for the MIPS R6 MAX{, A} FPU instruction MIPS: math-emu: Add support for the MIPS R6 MIN{, A} FPU instruction MIPS: math-emu: Add support for the MIPS R6 CLASS FPU instruction MIPS: math-emu: Add support for the MIPS R6 RINT FPU instruction MIPS: math-emu: Add support for the MIPS R6 MSUBF FPU instruction MIPS: math-emu: Add support for the MIPS R6 MADDF FPU instruction MIPS: math-emu: Add support for the MIPS R6 SELNEZ FPU instruction MIPS: math-emu: Add support for the MIPS R6 SELEQZ FPU instruction MIPS: math-emu: Add support for the CMP.condn.fmt R6 instruction MIPS: inst.h: Add new MIPS R6 FPU opcodes MIPS: Octeon: Fix management port MII address on Kontron S1901 MIPS: BCM47xx: Use kmemdup rather than duplicating its implementation STAGING: Octeon: Use common helpers for determining interface and port MIPS: Octeon: Support interfaces 4 and 5 MIPS: Octeon: Set up 1:1 mapping between CN68XX PKO queues and ports MIPS: Octeon: Initialize CN68XX PKO STAGING: Octeon: Support CN68XX style WQE ... -
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linuxLinus Torvalds authored
Pull powerpc updates from Michael Ellerman: - support "hybrid" iommu/direct DMA ops for coherent_mask < dma_mask from Benjamin Herrenschmidt - EEH fixes for SRIOV from Gavin - introduce rtas_get_sensor_fast() for IRQ handlers from Thomas Huth - use hardware RNG for arch_get_random_seed_* not arch_get_random_* from Paul Mackerras - seccomp filter support from Michael Ellerman - opal_cec_reboot2() handling for HMIs & machine checks from Mahesh Salgaonkar - add powerpc timebase as a trace clock source from Naveen N. Rao - misc cleanups in the xmon, signal & SLB code from Anshuman Khandual - add an inline function to update POWER8 HID0 from Gautham R. Shenoy - fix pte_pagesize_index() crash on 4K w/64K hash from Michael Ellerman - drop support for 64K local store on 4K kernels from Michael Ellerman - move dma_get_required_mask() from pnv_phb to pci_controller_ops from Andrew Donnellan - initialize distance lookup table from drconf path from Nikunj A Dadhania - enable RTC class support from Vaibhav Jain - disable automatically blocked PCI config from Gavin Shan - add LEDs driver for PowerNV platform from Vasant Hegde - fix endianness issues in the HVSI driver from Laurent Dufour - kexec endian fixes from Samuel Mendoza-Jonas - fix corrupted pdn list from Gavin Shan - fix fenced PHB caused by eeh_slot_error_detail() from Gavin Shan - Freescale updates from Scott: Highlights include 32-bit memcpy/memset optimizations, checksum optimizations, 85xx config fragments and updates, device tree updates, e6500 fixes for non-SMP, and misc cleanup and minor fixes. - a ton of cxl updates & fixes: - add explicit precision specifiers from Rasmus Villemoes - use more common format specifier from Rasmus Villemoes - destroy cxl_adapter_idr on module_exit from Johannes Thumshirn - destroy afu->contexts_idr on release of an afu from Johannes Thumshirn - compile with -Werror from Daniel Axtens - EEH support from Daniel Axtens - plug irq_bitmap getting leaked in cxl_context from Vaibhav Jain - add alternate MMIO error handling from Ian Munsie - allow release of contexts which have been OPENED but not STARTED from Andrew Donnellan - remove use of macro DEFINE_PCI_DEVICE_TABLE from Vaishali Thakkar - release irqs if memory allocation fails from Vaibhav Jain - remove racy attempt to force EEH invocation in reset from Daniel Axtens - fix + cleanup error paths in cxl_dev_context_init from Ian Munsie - fix force unmapping mmaps of contexts allocated through the kernel api from Ian Munsie - set up and enable PSL Timebase from Philippe Bergheaud * tag 'powerpc-4.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (140 commits) cxl: Set up and enable PSL Timebase cxl: Fix force unmapping mmaps of contexts allocated through the kernel api cxl: Fix + cleanup error paths in cxl_dev_context_init powerpc/eeh: Fix fenced PHB caused by eeh_slot_error_detail() powerpc/pseries: Cleanup on pci_dn_reconfig_notifier() powerpc/pseries: Fix corrupted pdn list powerpc/powernv: Enable LEDS support powerpc/iommu: Set default DMA offset in dma_dev_setup cxl: Remove racy attempt to force EEH invocation in reset cxl: Release irqs if memory allocation fails cxl: Remove use of macro DEFINE_PCI_DEVICE_TABLE powerpc/powernv: Fix mis-merge of OPAL support for LEDS driver powerpc/powernv: Reset HILE before kexec_sequence() powerpc/kexec: Reset secondary cpu endianness before kexec powerpc/hvsi: Fix endianness issues in the HVSI driver leds/powernv: Add driver for PowerNV platform powerpc/powernv: Create LED platform device powerpc/powernv: Add OPAL interfaces for accessing and modifying system LED states powerpc/powernv: Fix the log message when disabling VF cxl: Allow release of contexts which have been OPENED but not STARTED ... -
git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM pcmcia updates from Russell King: "A series of changes updating the PXA and SA11x0 PCMCIA code to use devm_* APIs, and resolve some resource leaks in doing so. This results in a few small cleanups which are included in this set. FYI, the recommit of these today is to add Robert Jarzmik's reviewed-by tags, which I'd forgotten to add from mid-July" * 'pcmcia' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: pcmcia: soc_common: remove skt_dev_info's clk pointer pcmcia: sa11xx_base.c: remove useless init/exit functions pcmcia: sa1111: simplify clk handing in sa1111_pcmcia_add() pcmcia: sa1111: update socket driver to use devm_clk_get() API pcmcia: pxa2xx: convert memory allocation to devm_* API pcmcia: pxa2xx: update socket driver to use devm_clk_get() API pcmcia: sa11x0: convert memory allocation to devm_* API pcmcia: sa11x0: fix missing clk_put() in sa11x0 socket drivers
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git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM development updates from Russell King: "Included in this update: - moving PSCI code from ARM64/ARM to drivers/ - removal of some architecture internals from global kernel view - addition of software based "privileged no access" support using the old domains register to turn off the ability for kernel loads/stores to access userspace. Only the proper accessors will be usable. - addition of early fixup support for early console - re-addition (and reimplementation) of OMAP special interconnect barrier - removal of finish_arch_switch() - only expose cpuX/online in sysfs if hotpluggable - a number of code cleanups" * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (41 commits) ARM: software-based priviledged-no-access support ARM: entry: provide uaccess assembly macro hooks ARM: entry: get rid of multiple macro definitions ARM: 8421/1: smp: Collapse arch_cpu_idle_dead() into cpu_die() ARM: uaccess: provide uaccess_save_and_enable() and uaccess_restore() ARM: mm: improve do_ldrd_abort macro ARM: entry: ensure that IRQs are enabled when calling syscall_trace_exit() ARM: entry: efficiency cleanups ARM: entry: get rid of asm_trace_hardirqs_on_cond ARM: uaccess: simplify user access assembly ARM: domains: remove DOMAIN_TABLE ARM: domains: keep vectors in separate domain ARM: domains: get rid of manager mode for user domain ARM: domains: move initial domain setting value to asm/domains.h ARM: domains: provide domain_mask() ARM: domains: switch to keeping domain value in register ARM: 8419/1: dma-mapping: harmonize definition of DMA_ERROR_CODE ARM: 8417/1: refactor bitops functions with BIT_MASK() and BIT_WORD() ARM: 8416/1: Feroceon: use of_iomap() to map register base ARM: 8415/1: early fixmap support for earlycon ... -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Ingo Molnar: "Tooling fixes plus a handful of late arriving tooling changes" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf tools: Fix link time error with sample_reg_masks on non x86 perf build: Fix Intel PT instruction decoder dependency problem perf dwarf: Fix potential array out of bounds access perf record: Add ability to name registers to record perf/x86: Add list of register names perf script: Enable printing of interrupted machine state perf evlist: Open event on evsel cpus and threads bpf tools: New API to get name from a BPF object perf tools: Fix build on powerpc broken by pt/bts
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking and atomic updates from Ingo Molnar: "Main changes in this cycle are: - Extend atomic primitives with coherent logic op primitives (atomic_{or,and,xor}()) and deprecate the old partial APIs (atomic_{set,clear}_mask()) The old ops were incoherent with incompatible signatures across architectures and with incomplete support. Now every architecture supports the primitives consistently (by Peter Zijlstra) - Generic support for 'relaxed atomics': - _acquire/release/relaxed() flavours of xchg(), cmpxchg() and {add,sub}_return() - atomic_read_acquire() - atomic_set_release() This came out of porting qwrlock code to arm64 (by Will Deacon) - Clean up the fragile static_key APIs that were causing repeat bugs, by introducing a new one: DEFINE_STATIC_KEY_TRUE(name); DEFINE_STATIC_KEY_FALSE(name); which define a key of different types with an initial true/false value. Then allow: static_branch_likely() static_branch_unlikely() to take a key of either type and emit the right instruction for the case. To be able to know the 'type' of the static key we encode it in the jump entry (by Peter Zijlstra) - Static key self-tests (by Jason Baron) - qrwlock optimizations (by Waiman Long) - small futex enhancements (by Davidlohr Bueso) - ... and misc other changes" * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (63 commits) jump_label/x86: Work around asm build bug on older/backported GCCs locking, ARM, atomics: Define our SMP atomics in terms of _relaxed() operations locking, include/llist: Use linux/atomic.h instead of asm/cmpxchg.h locking/qrwlock: Make use of _{acquire|release|relaxed}() atomics locking/qrwlock: Implement queue_write_unlock() using smp_store_release() locking/lockref: Remove homebrew cmpxchg64_relaxed() macro definition locking, asm-generic: Add _{relaxed|acquire|release}() variants for 'atomic_long_t' locking, asm-generic: Rework atomic-long.h to avoid bulk code duplication locking/atomics: Add _{acquire|release|relaxed}() variants of some atomic operations locking, compiler.h: Cast away attributes in the WRITE_ONCE() magic locking/static_keys: Make verify_keys() static jump label, locking/static_keys: Update docs locking/static_keys: Provide a selftest jump_label: Provide a self-test s390/uaccess, locking/static_keys: employ static_branch_likely() x86, tsc, locking/static_keys: Employ static_branch_likely() locking/static_keys: Add selftest locking/static_keys: Add a new static_key interface locking/static_keys: Rework update logic locking/static_keys: Add static_key_{en,dis}able() helpers ... -
git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fsLinus Torvalds authored
Pull f2fs updates from Jaegeuk Kim: "The major work includes fixing and enhancing the existing extent_cache feature, which has been well settling down so far and now it becomes a default mount option accordingly. Also, this version newly registers a f2fs memory shrinker to reclaim several objects consumed by a couple of data structures in order to avoid memory pressures. Another new feature is to add ioctl(F2FS_GARBAGE_COLLECT) which triggers a cleaning job explicitly by users. Most of the other patches are to fix bugs occurred in the corner cases across the whole code area" * tag 'for-f2fs-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (85 commits) f2fs: upset segment_info repair f2fs: avoid accessing NULL pointer in f2fs_drop_largest_extent f2fs: update extent tree in batches f2fs: fix to release inode correctly f2fs: handle f2fs_truncate error correctly f2fs: avoid unneeded initializing when converting inline dentry f2fs: atomically set inode->i_flags f2fs: fix wrong pointer access during try_to_free_nids f2fs: use __GFP_NOFAIL to avoid infinite loop f2fs: lookup neighbor extent nodes for merging later f2fs: split __insert_extent_tree_ret for readability f2fs: kill dead code in __insert_extent_tree f2fs: adjust showing of extent cache stat f2fs: add largest/cached stat in extent cache f2fs: fix incorrect mapping for bmap f2fs: add annotation for space utilization of regular/inline dentry f2fs: fix to update cached_en of extent tree properly f2fs: fix typo f2fs: check the node block address of newly allocated nid f2fs: go out for insert_inode_locked failure ...
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git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlmLinus Torvalds authored
Pull dlm updates from David Teigland: "This set mainly includes a change to the way the dlm uses the SCTP API in the kernel, removing the direct dependency on the sctp module. Other odd SCTP-related fixes are also included. The other notable fix is for a long standing regression in the behavior of lock value blocks for user space locks" * tag 'dlm-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: dlm: print error from kernel_sendpage dlm: fix lvb copy for user locks dlm: sctp_accept_from_sock() can be static dlm: fix reconnecting but not sending data dlm: replace BUG_ON with a less severe handling dlm: use sctp 1-to-1 API dlm: fix not reconnecting on connecting error handling dlm: fix race while closing connections dlm: fix connection stealing if using SCTP
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
Pull ext4 updates from Ted Ts'o: "Pretty much all bug fixes and clean ups for 4.3, after a lot of features and other churn going into 4.2" * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: Revert "ext4: remove block_device_ejected" ext4: ratelimit the file system mounted message ext4: silence a format string false positive ext4: simplify some code in read_mmp_block() ext4: don't manipulate recovery flag when freezing no-journal fs jbd2: limit number of reserved credits ext4 crypto: remove duplicate header file ext4: update c/mtime on truncate up jbd2: avoid infinite loop when destroying aborted journal ext4, jbd2: add REQ_FUA flag when recording an error in the superblock ext4 crypto: fix spelling typo in comment ext4 crypto: exit cleanly if ext4_derive_key_aes() fails ext4: reject journal options for ext2 mounts ext4: implement cgroup writeback support ext4: replace ext4_io_submit->io_op with ->io_wbc ext4 crypto: check for too-short encrypted file names ext4 crypto: use a jbd2 transaction when adding a crypto policy jbd2: speedup jbd2_journal_dirty_metadata()
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fsLinus Torvalds authored
Pull ext3 removal, quota & udf fixes from Jan Kara: "The biggest change in the pull is the removal of ext3 filesystem driver (~28k lines removed). Ext4 driver is a full featured replacement these days and both RH and SUSE use it for several years without issues. Also there are some workarounds in VM & block layer mainly for ext3 which we could eventually get rid of. Other larger change is addition of proper error handling for dquot_initialize(). The rest is small fixes and cleanups" [ I wasn't convinced about the ext3 removal and worried about things falling through the cracks for legacy users, but ext4 maintainers piped up and were all unanimously in favor of removal, and maintaining all legacy ext3 support inside ext4. - Linus ] * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: udf: Don't modify filesystem for read-only mounts quota: remove an unneeded condition ext4: memory leak on error in ext4_symlink() mm/Kconfig: NEED_BOUNCE_POOL: clean-up condition ext4: Improve ext4 Kconfig test block: Remove forced page bouncing under IO fs: Remove ext3 filesystem driver doc: Update doc about journalling layer jfs: Handle error from dquot_initialize() reiserfs: Handle error from dquot_initialize() ocfs2: Handle error from dquot_initialize() ext4: Handle error from dquot_initialize() ext2: Handle error from dquot_initalize() quota: Propagate error from ->acquire_dquot()
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Linus Torvalds authored
Merge hpfs upddate from Mikulas Patocka. * emailed patches from Mikulas Patocka <mikulas@twibright.com>: hpfs: update ctime and mtime on directory modification hpfs: support hotfixes
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Mikulas Patocka authored
Update ctime and mtime when a directory is modified. (though OS/2 doesn't update them anyway) Signed-off-by:
Mikulas Patocka <mpatocka@redhat.com> Cc: stable@kernel.org # v3.3+ Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Mikulas Patocka authored
When the OS/2 driver hits a disk write error, it writes the sector to another location and adds the sector mapping to the hotfix map. This patch makes the hpfs driver understand the hotfix map and remap accesses accoring to it. Signed-off-by:
Mikulas Patocka <mikulas@twibright.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds authored
Pull networking updates from David Miller: "Another merge window, another set of networking changes. I've heard rumblings that the lightweight tunnels infrastructure has been voted networking change of the year. But what do I know? 1) Add conntrack support to openvswitch, from Joe Stringer. 2) Initial support for VRF (Virtual Routing and Forwarding), which allows the segmentation of routing paths without using multiple devices. There are some semantic kinks to work out still, but this is a reasonably strong foundation. From David Ahern. 3) Remove spinlock fro act_bpf fast path, from Alexei Starovoitov. 4) Ignore route nexthops with a link down state in ipv6, just like ipv4. From Andy Gospodarek. 5) Remove spinlock from fast path of act_gact and act_mirred, from Eric Dumazet. 6) Document the DSA layer, from Florian Fainelli. 7) Add netconsole support to bcmgenet, systemport, and DSA. Also from Florian Fainelli. 8) Add Mellanox Switch Driver and core infrastructure, from Jiri Pirko. 9) Add support for "light weight tunnels", which allow for encapsulation and decapsulation without bearing the overhead of a full blown netdevice. From Thomas Graf, Jiri Benc, and a cast of others. 10) Add Identifier Locator Addressing support for ipv6, from Tom Herbert. 11) Support fragmented SKBs in iwlwifi, from Johannes Berg. 12) Allow perf PMUs to be accessed from eBPF programs, from Kaixu Xia. 13) Add BQL support to 3c59x driver, from Loganaden Velvindron. 14) Stop using a zero TX queue length to mean that a device shouldn't have a qdisc attached, use an explicit flag instead. From Phil Sutter. 15) Use generic geneve netdevice infrastructure in openvswitch, from Pravin B Shelar. 16) Add infrastructure to avoid re-forwarding a packet in software that was already forwarded by a hardware switch. From Scott Feldman. 17) Allow AF_PACKET fanout function to be implemented in a bpf program, from Willem de Bruijn" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1458 commits) netfilter: nf_conntrack: make nf_ct_zone_dflt built-in netfilter: nf_dup{4, 6}: fix build error when nf_conntrack disabled net: fec: clear receive interrupts before processing a packet ipv6: fix exthdrs offload registration in out_rt path xen-netback: add support for multicast control bgmac: Update fixed_phy_register() sock, diag: fix panic in sock_diag_put_filterinfo flow_dissector: Use 'const' where possible. flow_dissector: Fix function argument ordering dependency ixgbe: Resolve "initialized field overwritten" warnings ixgbe: Remove bimodal SR-IOV disabling ixgbe: Add support for reporting 2.5G link speed ixgbe: fix bounds checking in ixgbe_setup_tc for 82598 ixgbe: support for ethtool set_rxfh ixgbe: Avoid needless PHY access on copper phys ixgbe: cleanup to use cached mask value ixgbe: Remove second instance of lan_id variable ixgbe: use kzalloc for allocating one thing flow: Move __get_hash_from_flowi{4,6} into flow_dissector.c ixgbe: Remove unused PCI bus types ... -
Russell King authored
We no longer need to store the clk pointer in struct skt_dev_info as we no longer need to remember the clk pointer for the cleanup paths. Reviewed-by:
Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk>
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Russell King authored
A library module is not required to have module init/exit functions. Get rid of these unnecessary functions. Signed-off-by: -
Russell King authored
clk_get(dev, NULL) will always refer to the same clock, so it's pointless calling this multiple times for the same device. As we no longer have to worry about the cleanup (via use of devm_clk_get()) we can simplify sa1111_pcmcia_add() too. Signed-off-by: -
Russell King authored
Update the pxa2xx socket driver to use the devm_clk_get() API so that the cleanup paths are simplified. Signed-off-by: -
Russell King authored
Convert the pxa2xx socket driver memory allocation to use devm_kzalloc() to simplify the cleanup path. Reviewed-by:
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Russell King authored
Update the pxa2xx socket driver to use the devm_clk_get() API so that the cleanup paths are simplified. Reviewed-by:
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Russell King authored
Conflicts: drivers/perf/arm_pmu.c
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Russell King authored
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Ralf Baechle authored
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Yousong Zhou authored
The nomips16 has to be added both as function attribute and assembler directive. When only function attribute is specified, the compiler will inline the function with -Os optimization. The generated assembly code cannot be correctly assembled because ISA mode switch has to be done through jump instruction. When only ".set nomips16" directive is used, the generated assembly code will use MIPS32 code for the inline assembly template and MIPS16 for the function return. The compiled binary is invalid: 00403100 <__arch_swab16>: 403100: 7c0410a0 wsbh v0,a0 403104: e820ea31 swc2 $0,-5583(at) while correct code should be: 00402650 <__arch_swab16>: 402650: 7c0410a0 wsbh v0,a0 402654: 03e00008 jr ra 402658: 3042ffff andi v0,v0,0xffff Signed-off-by:Yousong Zhou <yszhou4tech@gmail.com> Cc: Chen Jie <chenj@lemote.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11087/Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Alex Smith authored
The "LD vmlinuz" line in the quiet build output is misaligned with the rest of the output. Fix this. Signed-off-by:
Alex Smith <alex.smith@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11019/Signed-off-by:
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Markos Chandras authored
handle_dsemul does not exist and it's not being used in the code at all so remove its declaration. The deliberate DS emulation exception is handled by the do_dsemulret C code. Signed-off-by:
Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10950/Signed-off-by:
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Markos Chandras authored
MIPS R6 introduced the following instruction: Scalar Floating-Point Maximum and Scalar Floating-Point argument with Maximum Absolute Value MAX.fmt writes the maximum value of the inputs fs and ft to the destination fd. MAXA.fmt takes input arguments fs and ft and writes the argument with the maximum absolute value to the destination fd. Signed-off-by:
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Markos Chandras authored
MIPS R6 introduced the following instruction: Scalar Floating-Point Minimum and Scalar Floating-Point argument with Minimum Absolute Value MIN.fmt writes the minimum value of the inputs fs and ft to the destination fd. MINA.fmt takes input arguments fs and ft and writes the argument with the minimum absolute value to the destination fd. Signed-off-by:
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Markos Chandras authored
MIPS R6 introduced the following instruction: Stores in fd a bit mask reflecting the floating-point class of the floating point scalar value fs. CLASS.fmt: FPR[fd] = class(FPR[fs]) Signed-off-by:
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Markos Chandras authored
MIPS R6 introduced the following instruction: Floating-Point Round to Integral Scalar floating-point round to integral floating point value. RINT.fmt: FPR[fd] = round_int(FPR[fs]) Signed-off-by:
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Markos Chandras authored
MIPS R6 introduced the following instruction: Floating Point Fused Multiply Subtract: MSUBF.fmt To perform a fused multiply-subtract of FP values. MSUBF.fmt: FPR[fd] = FPR[fd] - (FPR[fs] x FPR[ft]) Signed-off-by:
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Markos Chandras authored
MIPS R6 introduced the following instruction: Floating Point Fused Multiply Add: MADDF.fmt To perform a fused multiply-add of FP values. MADDF.fmt: FPR[fd] = FPR[fd] + (FPR[fs] x FPR[ft]) Signed-off-by:
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Markos Chandras authored
MIPS R6 introduced the following instruction: SELNEZ.fmt: FPR[fd] FPR[ft].bit0 ? FPR[fs] : 0 Add support for emulating the single and double precision formats of the said instruction. Signed-off-by:
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Markos Chandras authored
MIPS R6 introduced the following instruction: SELEQZ.fmt: FPR[fd] FPR[ft].bit0 ? 0 : FPR[fs] Add support for emulating the single and double precision formats of the said instruction. Signed-off-by:
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Markos Chandras authored
Add support for emulating the new CMP.condn.fmt R6 instructions and return SIGILL for the old C.cond.fmt if R2 emulation is not enabled since it's not supported by R6. The functionality of the new CMP.condn.fmt is the following one: If the comparison specified by the condn field of the instruction is true for the operand values, the result is true; otherwise, the result is false. If no exception is taken, the result is written into FPR fd; true is all 1s and false is all 0s repeated the operand width of fmt. All other bits beyond the operand width fmt are UNPREDICTABLE. Signed-off-by:
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Markos Chandras authored
Add opcodes for the new MIPS R6 FPU instructions. Signed-off-by:
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Aaro Koskinen authored
Management port MII address is incorrect on Kontron S1901 resulting in broken networking. Fix by providing definitions for the in-tree DT pruning code. Signed-off-by:
Aaro Koskinen <aaro.koskinen@nokia.com> Acked-by:
David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10914/Signed-off-by:
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Andrzej Hajda authored
The patch was generated using fixed coccinelle semantic patch scripts/coccinelle/api/memdup.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320Signed-off-by:
Andrzej Hajda <a.hajda@samsung.com> Acked-by:
Hauke Mehrtens <hauke@hauke-m.de> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: Rafał Miłecki <zajec5@gmail.com> Cc: Andrzej Hajda <a.hajda@samsung.com> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10898/Signed-off-by:
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Janne Huttunen authored
Currently the Octeon Ethernet driver hardcodes the mapping between interface/port and IPD port number. Since we have generic helpers for the very same purpose, we might as well use them instead. This prevents having the same information in multiple places. Signed-off-by:
Janne Huttunen <janne.huttunen@nokia.com> Signed-off-by:
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Janne Huttunen authored
Add the support for mapping between interface/port numbers and IPD port numbers also for the additional interfaces some Octeon II models have. Signed-off-by:
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