Paul Walmsley 4c8eb19cf9 riscv: tlbflush: remove confusing comment on local_flush_tlb_all() ... Remove a confusing comment on our local_flush_tlb_all() implementation. Per an internal discussion with Andrew, while it's true that the fence.i is not necessary, it's not the case that an sfence.vma implies a fence.i. We also drop the section about "flush[ing] the entire local TLB" to better align with the language in section 4.2.1 "Supervisor Memory-Management Fence Instruction" of the RISC-V Privileged Specification v20190608. Fixes: c901e45a99 ("RISC-V: `sfence.vma` orderes the instruction cache") Reported-by: Alan Kao <alankao@andestech.com> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Andrew Waterman <andrew@sifive.com> Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>		2019-10-14 12:35:36 -07:00
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boot	riscv: dts: HiFive Unleashed: add default chosen/stdout-path	2019-10-14 12:30:30 -07:00
configs	RISC-V: Enable VIRTIO drivers in RV64 and RV32 defconfig	2019-09-19 05:44:35 -07:00
include	riscv: tlbflush: remove confusing comment on local_flush_tlb_all()	2019-10-14 12:35:36 -07:00
kernel	riscv: remove the switch statement in do_trap_break()	2019-10-14 12:30:28 -07:00
lib	riscv: Using CSR numbers to access CSRs	2019-08-30 11:04:19 -07:00
mm	riscv: Fix memblock reservation for device tree blob	2019-10-01 13:22:39 -07:00
net	bpf, riscv: Enable zext optimization for more RV64G ALU ops	2019-07-05 23:55:41 +02:00
Kbuild	riscv: add arch/riscv/Kbuild	2019-08-30 17:34:00 -07:00
Kconfig	riscv: make mmap allocation top-down by default	2019-09-24 15:54:12 -07:00
Kconfig.debug	RISC-V: Remove EARLY_PRINTK support	2018-12-17 10:23:46 -08:00
Kconfig.socs	riscv: select SiFive platform drivers with SOC_SIFIVE	2019-07-01 13:20:01 -07:00
Makefile	Kbuild updates for v5.4	2019-09-20 08:36:47 -07:00