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Please pull. Thx, -Vineet ------------------------> The following changes since commit 6fbc7275c7a9ba97877050335f290341a1fd8dbf: Linux 5.2-rc7 (2019-06-30 11:25:36 +0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git/ tags/arc-5.3-rc1 for you to fetch changes up to 24a20b0a443fd485852d51d08e98bbd9d212e0ec: ARC: [plat-hsdk]: Enable AXI DW DMAC in defconfig (2019-07-08 09:24:47 +0100) ---------------------------------------------------------------- ARC updates for 5.3-rc1 - long due rewrite of do_page_fault - refactoring of entry/exit code to utilize the double load/store instructions - hsdk platform updates ---------------------------------------------------------------- Alexey Brodkin (1): ARC: [haps] Add Virtio support Arnd Bergmann (1): ARC: hide unused function unw_hdr_alloc Eugeniy Paltsev (2): ARC: [plat-hsdk]: enable DW SPI controller ARC: [plat-hsdk]: Enable AXI DW DMAC in defconfig Vineet Gupta (14): ARC: mm: do_page_fault refactor #1: remove label @good_area ARC: mm: do_page_fault refactor #2: remove short lived variable ARC: mm: do_page_fault refactor #3: tidyup vma access permission code ARC: mm: do_page_fault refactor #4: consolidate retry related logic ARC: mm: do_page_fault refactor #5: scoot no_context to end ARC: mm: do_page_fault refactor #6: error handlers to use same pattern ARC: mm: do_page_fault refactor #7: fold the various error handling ARC: mm: do_page_fault refactor #8: release mmap_sem sooner ARCv2: entry: comments about hardware auto-save on taken interrupts ARCv2: entry: push out the Z flag unclobber from common EXCEPTION_PROLOGUE ARCv2: entry: avoid a branch ARCv2: entry: rewrite to enable use of double load/stores LDD/STD ARC: entry: EV_Trap expects r10 (vs. r9) to have exception cause ARCv2: entry: simplify return to Delay Slot via interrupt arch/arc/boot/dts/haps_hs.dts | 30 +++ arch/arc/boot/dts/hsdk.dts | 14 ++ arch/arc/configs/haps_hs_defconfig | 5 +- arch/arc/configs/hsdk_defconfig | 5 + arch/arc/include/asm/entry-arcv2.h | 361 ++++++++++++++++++----------------- arch/arc/include/asm/entry-compact.h | 4 +- arch/arc/include/asm/linkage.h | 18 ++ arch/arc/kernel/asm-offsets.c | 7 + arch/arc/kernel/entry-arcv2.S | 62 ++---- arch/arc/kernel/entry-compact.S | 2 +- arch/arc/kernel/entry.S | 4 +- arch/arc/kernel/unwind.c | 9 +- arch/arc/mm/fault.c | 185 ++++++++---------- arch/arc/mm/tlbex.S | 11 ++ 14 files changed, 377 insertions(+), 340 deletions(-)