| 2015-10-17 |
Vineet Gupta | ARC: mm: MMU v1..v3 only selectable for ARCompact ISA...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-17 |
Vineet Gupta | ARC: make write_aux_reg safer against macro substitution
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-17 |
Vineet Gupta | ARC: [arcompact] entry.S: Elide extra check/branch...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-17 |
Vineet Gupta | ARC: [arcompact] entry.S: Document preemption games...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-17 |
Vineet Gupta | ARC: [arcompact] entry.S: Improve early return from...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-17 |
Vineet Gupta | ARC: [arcompact] don't check for hard isr calling local_irq_...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-17 |
Vineet Gupta | ARCv2: mm: THP: flush_pmd_tlb_range make SMP safe
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-17 |
Vineet Gupta | ARCv2: mm: THP: Implement flush_pmd_tlb_range() optimization
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-17 |
Vineet Gupta | mm,thp: introduce flush_pmd_tlb_range
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-17 |
Vineet Gupta | mm,thp: reduce ifdef'ery for THP in generic code
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-17 |
Vineet Gupta | mm: group pte related helpers together
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-17 |
Vineet Gupta | Documentation/features/vm: THP now supported by ARC
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-17 |
Vineet Gupta | ARCv2: mm: THP: boot validation/reporting
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-17 |
Vineet Gupta | ARCv2: mm: THP support
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-09 |
Vineet Gupta | Documentation/features/vm: pte_special now supported...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-09 |
Vineet Gupta | ARC: mm: Introduce PTE_SPECIAL
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-09 |
Vineet Gupta | ARC: mm: pte flags comsetic cleanups, comments
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-10-09 |
Vineet Gupta | ARC: mm: switch pgtable_to to pte_t *
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-09-12 |
Vineet Gupta | ARCv2: [axs103_smp] Reduce clk for SMP FPGA configs
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-09-08 |
Vineet Gupta | mm: remove put_page_unless_one()
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-08-27 |
Vineet Gupta | ARCv2: entry: Fix reserved handler
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-27 |
Vineet Gupta | ARCv2: perf: Finally introduce HS perf unit
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-27 |
Vineet Gupta | ARC: perf: cap the number of counters to hardware max...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-21 |
Vineet Gupta | ARC: Eliminate some ARCv2 specific code for ARCompact...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-20 |
Vineet Gupta | ARC: add/fix some comments in code - no functional...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-20 |
Vineet Gupta | ARC: ensure futex ops are atomic in !LLSC config
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-20 |
Vineet Gupta | ARC: Enable HAVE_FUTEX_CMPXCHG
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-20 |
Vineet Gupta | ARC: make futex_atomic_cmpxchg_inatomic() return bimodal
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-20 |
Vineet Gupta | ARC: futex cosmetics
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-20 |
Vineet Gupta | ARC: add barriers to futex code
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-08-20 |
Vineet Gupta | ARCv2: SLC: Allow boot time disable
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-13 |
Vineet Gupta | brcmfmac: dhd_sdio.c: use existing atomic_or primitive
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commit | commitdiff | tree |
| 2015-08-11 |
Vineet Gupta | ARC: Enable optimistic spinning for LLSC config
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-07 |
Vineet Gupta | ARCv2: spinlock/rwlock/atomics: reduce 1 instruction...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-05 |
Vineet Gupta | ARC: Make pt_regs regs unsigned
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-04 |
Vineet Gupta | ARCv2: spinlock/rwlock: Reset retry delay when starting...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-04 |
Vineet Gupta | ARCv2: spinlock/rwlock/atomics: Delayed retry of failed...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-04 |
Vineet Gupta | ARC: LLOCK/SCOND based rwlock
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-04 |
Vineet Gupta | ARC: LLOCK/SCOND based spin_lock
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-04 |
Vineet Gupta | ARC: refactor atomic inline asm operands with symbolic...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-04 |
Vineet Gupta | Revert "ARCv2: STAR 9000837815 workaround hardware...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-04 |
Vineet Gupta | ARCv2: [axs103_smp] Reduce clk for Quad FPGA configs
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-08-03 |
Vineet Gupta | ARCv2: Fix the peripheral address space detection
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-07-24 |
Vineet Gupta | tty/early: make serial8250_early_{in,out} static again
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-07-20 |
Vineet Gupta | ARCv2: lib: memset: Don't assume 64-bit load/stores
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-07-20 |
Vineet Gupta | ARCv2: lib: memcpy: Missing PREFETCHW
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-07-13 |
Vineet Gupta | ARCv2: support HS38 releases
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-07-09 |
Vineet Gupta | ARC: slightly refactor macros for boot logging
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-07-09 |
Vineet Gupta | ARC: Add llock/scond to futex backend
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-07-09 |
Vineet Gupta | ARC: Make ARC bitops "safer" (add anti-optimization)
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-07-06 |
Vineet Gupta | ARCv2: intc: IDU: Fix potential race in installing...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-07-06 |
Vineet Gupta | ARCv2: intc: IDU: support irq affinity
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-07-06 |
Vineet Gupta | ARC: fix unused var wanring
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-07-06 |
Vineet Gupta | ARC: Don't memzero twice in dma_alloc_coherent for...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-07-06 |
Vineet Gupta | ARC: Override toplevel default -O2 with -O3
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-07-06 |
Vineet Gupta | ARC: Kconfig: better way to disable ARC_HAS_LLSC for...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-28 |
Vineet Gupta | ARC: Fix build failures for ARCompact in linux-next...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-28 |
Vineet Gupta | ARCv2: Allow older gcc to cope with new regime of ARCv2...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Vineet Gupta | ARCv2: [axs103] Support ARC SDP FPGA platform for HS38x...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Vineet Gupta | ARCv2: [nsim*hs*] Support simulation platforms for...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Vineet Gupta | ARCv2: All bits in place, allow ARCv2 builds
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Vineet Gupta | ARCv2: SLC: Handle explcit flush for DMA ops (w/o IO...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Vineet Gupta | ARCv2: STAR 9000837815 workaround hardware exclusive...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Vineet Gupta | ARC: Reduce bitops lines of code using macros
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-06-25 |
Vineet Gupta | ARCv2: barriers
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-06-25 |
Vineet Gupta | arch: conditionally define smp_{mb,rmb,wmb}
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Vineet Gupta | ARC: add smp barriers around atomics per Documentation...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-25 |
Vineet Gupta | ARC: add compiler barrier to LLSC based cmpxchg
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: SMP: intc: IDU 2nd level intc for dynamic IRQ...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: SMP: clocksource: Enable Global Real Time counter
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: SMP: ARConnect debug/robustness
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: SMP: Support ARConnect (MCIP) for Inter-Core...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARC: make plat_smp_ops weak to allow over-rides
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: clocksource: Introduce 64bit local RTC counter
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: extable: Enable sorting at build time
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: Adhere to Zero Delay loop restriction
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: MMUv4: support aliasing icache config
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: MMUv4: cache programming model changes
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: MMUv4: TLB programming Model changes
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: STAR 9000814690: Really Re-enable interrupts...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: STAR 9000808988: signals involving Delay Slot
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: STAR 9000793984: Handle return from intr to...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: Support for ARCv2 ISA and HS38x cores
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARCv2: [intc] HS38 core interrupt controller
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-22 |
Vineet Gupta | ARC: uncached base is hard constant for ARC, don't...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: intc: split into ARCompact ISA specific, common...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: Make way for pt_regs != user_regs_struct
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: [arcompact] simplify SWITCH_TO_KERNEL_STK
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: use single EXCEPTION_PROLOGUE
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: micro-optimize Trap handler
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: move some code around for cache locality...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: split into ARCompact ISA specific, common...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: Ensure that restore_regs is local to...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: comments cleanup
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: Trap handler to use r10 for syscall vs...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: FAKE_RET_FROM_EXCPN can always use r9
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: confine EXCEPTION_* macros to one file
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: canonical'ize EXCEPTION_{PROLOGUE,EPILOGUE}
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: Introduce INTERRUPT_{PROLOGUE,EPILOGUE}
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
|
commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: common'ize scrtach reg freeup in intr...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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