linux-kernel - Re: [PATCH v2 0/2] riscv: improve __ex

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Message-ID: <mhng-a8170a93-117d-4496-b3ff-eb003540d54a@palmerdabbelt-glaptop>
Date:   Sat, 11 Sep 2021 00:10:37 -0700 (PDT)
From:   Palmer Dabbelt <palmer@...belt.com>
To:     jszhang3@...l.ustc.edu.cn
CC:     Paul Walmsley <paul.walmsley@...ive.com>, aou@...s.berkeley.edu,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject:     Re: [PATCH v2 0/2] riscv: improve __ex_table section handling

On Thu, 26 Aug 2021 07:09:52 PDT (-0700), jszhang3@...l.ustc.edu.cn wrote:
> From: Jisheng Zhang <jszhang@...nel.org>
>
> Enable BUILDTIME_TABLE_SORT to sort the exception table at build time
> then move exception table to RO_DATA segment.
>
> Since v1:
>   - Only enable BUILDTIME_TABLE_SORT for MMU. Thank Palmer for catching
>     tinyconfig case.
>
> Jisheng Zhang (2):
>   riscv: Enable BUILDTIME_TABLE_SORT
>   riscv: Move EXCEPTION_TABLE to RO_DATA segment
>
>  arch/riscv/Kconfig                  | 1 +
>  arch/riscv/kernel/vmlinux-xip.lds.S | 1 -
>  arch/riscv/kernel/vmlinux.lds.S     | 4 ++--
>  scripts/sorttable.c                 | 1 +
>  4 files changed, 4 insertions(+), 3 deletions(-)

Thanks, this is on for-next.