[PATCH v2 0/2] riscv: improve __ex_table section handling
Palmer Dabbelt
palmer at dabbelt.com
Sat Sep 11 00:10:37 PDT 2021
On Thu, 26 Aug 2021 07:09:52 PDT (-0700), jszhang3 at mail.ustc.edu.cn wrote:
> From: Jisheng Zhang <jszhang at kernel.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.
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