linux_dsm_epyc7002/arch/riscv
Atish Patra 31738ede9b RISC-V: Issue a local tlbflush if possible.
In RISC-V, tlb flush happens via SBI which is expensive. If the local
cpu is the only cpu in cpumask, there is no need to invoke a SBI call.

Just do a local flush and return.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
2019-10-29 11:32:18 -07:00
..
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 RISC-V: Add PCIe I/O BAR memory mapping 2019-10-28 10:43:32 -07:00
kernel riscv: for C functions called only from assembly, mark with __visible 2019-10-28 00:46:02 -07:00
lib riscv: Using CSR numbers to access CSRs 2019-08-30 11:04:19 -07:00
mm RISC-V: Issue a local tlbflush if possible. 2019-10-29 11:32:18 -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