From: Linus Torvalds Date: Sat, 8 Aug 2015 01:38:00 +0000 (+0300) Subject: Merge tag 'arc-v4.2-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupt... X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=Linux-4.2.0-rc5-00156-gdd2384a;p=linux-beck.git Merge tag 'arc-v4.2-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc Pull ARC fixes from Vineet Gupta: "Here's a late pull request for accumulated ARC fixes which came out of extended testing of the new ARCv2 port with LTP etc. llock/scond livelock workaround has been reviewed by PeterZ. The changes look a lot but I've crafted them into finer grained patches for better tracking later. I have some more fixes (ARC Futex backend) ready to go but those will have to wait for tglx to return from vacation. Summary: - Enable a reduced config of HS38 (w/o div-rem, ll64...) - Add software workaround for LLOCK/SCOND livelock - Fallout of a recent pt_regs update" * tag 'arc-v4.2-rc6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARCv2: spinlock/rwlock/atomics: reduce 1 instruction in exponential backoff ARC: Make pt_regs regs unsigned ARCv2: spinlock/rwlock: Reset retry delay when starting a new spin-wait cycle ARCv2: spinlock/rwlock/atomics: Delayed retry of failed SCOND with exponential backoff ARC: LLOCK/SCOND based rwlock ARC: LLOCK/SCOND based spin_lock ARC: refactor atomic inline asm operands with symbolic names Revert "ARCv2: STAR 9000837815 workaround hardware exclusive transactions livelock" ARCv2: [axs103_smp] Reduce clk for Quad FPGA configs ARCv2: Fix the peripheral address space detection ARCv2: allow selection of page size for MMUv4 ARCv2: lib: memset: Don't assume 64-bit load/stores ARCv2: lib: memcpy: Missing PREFETCHW ARCv2: add knob for DIV_REV in Kconfig ARC/time: Migrate to new 'set-state' interface --- dd2384a75d1c046faf068a6352732a204814b86d