Messages in this thread | | | Date | Tue, 6 Aug 2019 23:51:19 -0700 | From | Christoph Hellwig <> | Subject | Re: [PATCH v4 2/4] RISC-V: Add riscv_isa reprensenting ISA features common across CPUs |
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On Fri, Aug 02, 2019 at 09:27:21PM -0700, Atish Patra wrote: > From: Anup Patel <anup.patel@wdc.com> > > This patch adds riscv_isa integer to represent ISA features common > across all CPUs. The riscv_isa is not same as elf_hwcap because > elf_hwcap will only have ISA features relevant for user-space apps > whereas riscv_isa will have ISA features relevant to both kernel > and user-space apps. > > One of the use case is KVM hypervisor where riscv_isa will be used > to do following operations:
Please add this to the kvm series. Right now this is just dead code.
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