Re: [PATCH 6/9] riscv: bpf: Move bpf_jit_alloc_exec() and bpf_jit_free_exec() to core

[PATCH 0/9] riscv: improve self-protection · Jisheng Zhang <hidden> · 2021-03-29
[PATCH 1/9] riscv: add __init section marker to some functions · Jisheng Zhang <hidden> · 2021-03-29
[PATCH 2/9] riscv: Mark some global variables __ro_after_init · Jisheng Zhang <hidden> · 2021-03-29
[PATCH 3/9] riscv: Constify sys_call_table · Jisheng Zhang <hidden> · 2021-03-29
[PATCH 4/9] riscv: Constify sbi_ipi_ops · Jisheng Zhang <hidden> · 2021-03-29
[PATCH 5/9] riscv: kprobes: Implement alloc_insn_page() · Jisheng Zhang <hidden> · 2021-03-29
[PATCH 6/9] riscv: bpf: Move bpf_jit_alloc_exec() and bpf_jit_free_exec() to core · Jisheng Zhang <hidden> · 2021-03-29
Re: [PATCH 6/9] riscv: bpf: Move bpf_jit_alloc_exec() and bpf_jit_free_exec() to core · Luke Nelson <luke.r.nels@gmail.com> · 2021-03-29
[PATCH 7/9] riscv: bpf: Avoid breaking W^X · Jisheng Zhang <hidden> · 2021-03-29
[PATCH 8/9] riscv: module: Create module allocations without exec permissions · Jisheng Zhang <hidden> · 2021-03-29
[PATCH 9/9] riscv: Set ARCH_HAS_STRICT_MODULE_RWX if MMU · Jisheng Zhang <hidden> · 2021-03-29
Re: [PATCH 0/9] riscv: improve self-protection · Palmer Dabbelt <palmer@dabbelt.com> · 2021-04-23

From: Luke Nelson <luke.r.nels@gmail.com>
Date: 2021-03-29 20:42:11
Also in: linux-riscv, lkml, netdev

We will drop the executable permissions of the code pages from the
mapping at allocation time soon. Move bpf_jit_alloc_exec() and
bpf_jit_free_exec() to bpf_jit_core.c so that they can be shared by
both RV64I and RV32I.

Looks good to me.

Acked-by: Luke Nelson <luke.r.nels@gmail.com>

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