| 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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| 2015-08-20 |
Vineet Gupta | ARC: Enable HAVE_FUTEX_CMPXCHG
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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| 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>
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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 |
| 2015-08-11 |
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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| 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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| 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>
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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>
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commit | commitdiff | tree |
| 2015-07-09 |
Vineet Gupta | ARC: slightly refactor macros for boot logging
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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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>
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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>
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commit | commitdiff | tree |
| 2015-06-25 |
Vineet Gupta | ARCv2: barriers
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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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>
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| 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>
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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>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: entry.S: comments cleanup
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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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>
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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>
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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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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: untangle cache flush loop
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: cacheflush: No need to retain DC_CTRL from __before_dc_op()
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: cacheflush: move some code around, delete old...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: mm/cache_arc700.c -> mm/cache.c
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: [axs101] Add missing __init annotations
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: [axs101] Tweak DDR port aperture mappings for...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: [axs101] support early 8250 uart
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: mm: document system mem map clearly
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: stack unwinder to bail if PC is not kernel mode
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: fix section mismatch with allyesconfig
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: explicit'ify uboot support
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: [plat_arcfpga]->[plat_sim]
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: [arcfpga] RIP legacy ISS based SMP extension
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: compress cpuinfo_arc_mmu (mainly save page size...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: clocksource cleanups
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: RIP broken 64bit RTSC
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: [kbuild] Retire CONFIG_ARC_CPU_REL_4_10
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-06-19 |
Vineet Gupta | ARC: remove the unused platform helpers from dma mapping API
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-05-21 |
 Vineet Gupta | stmmac: replace open coded __netdev_alloc_skb_ip_align...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-05-19 |
Vineet Gupta | ARC: switch to simpler CROSS_COMPILE prefix
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-05-19 |
Vineet Gupta | ARC: fold ___flush_dcache_page into __flush_dcache_page
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-05-19 |
Vineet Gupta | ARC: fix warning in sched due to thread_saved_pc()
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-05-11 |
Vineet Gupta | ARC: inline cache flush toggle helpers
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-05-11 |
Vineet Gupta | ARC: With earlycon in use, retire EARLY_PRINTK
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-05-10 |
Vineet Gupta | ARC: unbork !LLSC build
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-04-20 |
Vineet Gupta | ARC: perf: don't add code for impossible case
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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commit | commitdiff | tree |
| 2015-04-20 |
Vineet Gupta | ARC: perf: Rename DT binding to not confuse with power...
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
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