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perf bench: Add futex-hash microbenchmark
2014-03-07
Vineet Gupta
ARC: Use correct PTAG register for icache flush
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2014-01-16
Vineet Gupta
ARC: [cmdline] support External Device Trees from u...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2014-01-16
Vineet Gupta
ARC: [cmdline] uboot cmdline handling rework
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-12-23
Vineet Gupta
ARC: [SMP] optimize IPI send and receive
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-12-23
Vineet Gupta
ARC: [SMP] simplify IPI code
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2013-12-23
Vineet Gupta
ARC: [SMP] cpu halt interface doesn't need "self" cpu-id
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-12-23
Vineet Gupta
ARC: [SMP] IPI ACK interface doesn't need "self" cpu-id
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-12-23
Vineet Gupta
ARC: [SMP] cpumask not needed in IPI send path
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-12-19
Vineet Gupta
ARC: Allow conditional multiple inclusion of uapi/asm...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-28
Vineet Gupta
ARC: [perf] Fix a few thinkos
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-25
Vineet Gupta
ARC: Add guard macro to uapi/asm/unistd.h
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-25
Vineet Gupta
ARC: extable: Enable sorting at build time
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-13
Vineet Gupta
sched: remove ARCH specific fpu_counter from task_struct
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-13
Vineet Gupta
x86: move fpu_counter into ARCH specific thread_struct
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-13
Vineet Gupta
sh: move fpu_counter into ARCH specific thread_struct
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-07
Vineet Gupta
ARC: [plat-arcfpga] defconfig update
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-07
Vineet Gupta
ARC: [SMP] Disallow RTSC
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: [SMP] Fix build failures for large NR_CPUS
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: [SMP] TLB flush
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: [SMP] ASID allocation
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: Fix bogus gcc warning and micro-optimise TLB iteration...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: Add support for irqflags tracing and lockdep
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: Reset the value of Interrupt Priority Register
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: Reduce #ifdef'ery for unaligned access emulation
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: Change calling convention of do_page_fault()
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: cacheflush optim - PTAG can be loop invariant...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: cacheflush refactor #3: Unify the {d,i}cache flush...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: cacheflush refactor #2: I and D caches lines to...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: cacheflush refactor #1: push aux reg ascertaining...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: use __weak instead of __attribute__((weak))
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-06
Vineet Gupta
ARC: Annotate some functions as static
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-11-02
Vineet Gupta
ARC: Incorrect mm reference used in vmalloc fault handler
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-10-12
Vineet Gupta
ARC: Ignore ptrace SETREGSET request for synthetic...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-09-27
Vineet Gupta
ARC: Workaround spinlock livelock in SMP SystemC simulation
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-09-27
Vineet Gupta
ARC: Fix 32-bit wrap around in access_ok()
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-09-05
Vineet Gupta
ethernet/arc/arc_emac: Fix huge delays in large file...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-09-05
Vineet Gupta
ARC: fix new Section mismatches in build (post __cpuinit...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-09-05
Vineet Gupta
Kconfig.debug: Add FRAME_POINTER anti-dependency for ARC
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-30
Vineet Gupta
ARC: [ASID] Track ASID allocation cycles/generations
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-30
Vineet Gupta
ARC: [ASID] activate_mm() == switch_mm()
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-30
Vineet Gupta
ARC: [ASID] get_new_mmu_context() to conditionally...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-30
Vineet Gupta
ARC: [ASID] Refactor the TLB paranoid debug code
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-30
Vineet Gupta
ARC: [ASID] Remove legacy/unused debug code
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-30
Vineet Gupta
ARC: No need to flush the TLB in early boot
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-30
Vineet Gupta
ARC: MMUv4 preps/3 - Abstract out TLB Insert/Delete
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-30
Vineet Gupta
ARC: MMUv4 preps/2 - Reshuffle PTE bits
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-29
Vineet Gupta
ARC: MMUv4 preps/1 - Fold PTE K/U access flags
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-29
Vineet Gupta
ARC: Code cosmetics (Nothing semantical)
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-26
Vineet Gupta
ARC: Entry Handler tweaks: Optimize away redundant...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-26
Vineet Gupta
ARC: Exception Handlers Code consolidation
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-26
Vineet Gupta
ARC: Add some .gitignore entries
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-02
Vineet Gupta
serial/arc-uart: Remove the goto/label
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-08-02
Vineet Gupta
serial/arc-uart: Handle Rx Error Interrupts w/o any...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-07-26
Vineet Gupta
ARC: SMP build breakage
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-07-08
Vineet Gupta
xtensa: Flat DeviceTree copy not future-safe
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-07-03
Vineet Gupta
mm: fix the TLB range flushed when __tlb_remove_page...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-27
Vineet Gupta
ARC: warn on improper stack unwind FDE entries
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-27
Vineet Gupta
ARC: [tlb-miss] Fix bug with CONFIG_ARC_DBG_TLB_MISS_COUNT
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-27
Vineet Gupta
ARC: [tlb-miss] Extraneous PTE bit testing/setting
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-27
Vineet Gupta
ARC: Adjustments for gcc 4.8
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-26
Vineet Gupta
ARC: Setup Vector Table Base in early boot
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-26
Vineet Gupta
ARC: Remove explicit passing around of ECR
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-26
Vineet Gupta
ARC: pt_regs update #5: Use real ECR for pt_regs->event...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: stop using pt_regs->orig_r8
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: pt_regs update #4: r25 saved/restored unconditionally
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: K/U SP saved from one location in stack switching...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: Entry Handler tweaks: Simplify branch for in-kernel...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: Entry Handler tweaks: Avoid hardcoded LIMMS for...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: Increase readability of entry handlers
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: pt_regs update #3: Remove unused gutter at start...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: pt_regs update #2: Remove unused gutter at start...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: pt_regs update #1: Align pt_regs end with end...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: pt_regs update #0: remove kernel stack canary
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: [mm] Remove @write argument to do_page_fault()
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: [mm] Make stack/heap Non-executable by default
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: [mm] Assume pagecache page dirty by default
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: [mm] optimise VIPT dcache aliasing 2/x
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: [mm] optimise VIPT dcache aliasing 1/x
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: [mm] Zero page optimization
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: No-op full icache flush if !CONFIG_ARC_HAS_ICACHE
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: cache detection code bitrot
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: Reduce Code for ECR printing
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: Disintegrate arcregs.h
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: More code beautification with IS_ENABLED()
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-06-22
Vineet Gupta
ARC: Use kconfig helper IS_ENABLED() to get rid of...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-25
Vineet Gupta
ARC: lazy dcache flush broke gdb in non-aliasing configs
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-23
Vineet Gupta
ARC: Use enough bits for determining page's cache color
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-23
Vineet Gupta
ARC: Brown paper bag bug in macro for checking cache...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-23
Vineet Gupta
ARC: copy_(to|from)_user() to honor usermode-access...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-23
Vineet Gupta
ARC: [mm] Prevent stray dcache lines after__sync_icache_dcach()
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-10
Vineet Gupta
ARC: [TB10x] Remove GENERIC_GPIO
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-09
Vineet Gupta
ARC: [mm] Aliasing VIPT dcache support 4/4
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-09
Vineet Gupta
ARC: [mm] Aliasing VIPT dcache support 3/4
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-09
Vineet Gupta
ARC: [mm] Aliasing VIPT dcache support 2/4
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-09
Vineet Gupta
ARC: [mm] Aliasing VIPT dcache support 1/4
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-09
Vineet Gupta
ARC: [mm] refactor the core (i|d)cache line ops loops
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-09
Vineet Gupta
ARC: [mm] serious bug in vaddr based icache flush
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-07
Vineet Gupta
ARC: [mm] Lazy D-cache flush (non aliasing VIPT)
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-07
Vineet Gupta
ARC: [mm] micro-optimize page size icache invalidate
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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2013-05-07
Vineet Gupta
ARC: [mm] remove the pessimistic all-alias-invalidate...
Signed-off-by:
Vineet Gupta
<vgupta@synopsys.com>
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