From: Jisheng Zhang <jszhang3@mail.ustc.edu.cn>
To: Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>
Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/2] riscv: improve __ex_table section handling
Date: Thu, 26 Aug 2021 22:09:52 +0800 [thread overview]
Message-ID: <20210826220952.77a68a9e@xhacker> (raw)
From: Jisheng Zhang <jszhang@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(-)
--
2.32.0
next reply other threads:[~2021-08-26 14:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-26 14:09 Jisheng Zhang [this message]
2021-08-26 14:10 ` [PATCH v2 1/2] riscv: Enable BUILDTIME_TABLE_SORT Jisheng Zhang
2021-08-26 14:11 ` [PATCH v2 2/2] riscv: Move EXCEPTION_TABLE to RO_DATA segment Jisheng Zhang
2021-09-11 7:10 ` [PATCH v2 0/2] riscv: improve __ex_table section handling Palmer Dabbelt
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210826220952.77a68a9e@xhacker \
--to=jszhang3@mail.ustc.edu.cn \
--cc=aou@eecs.berkeley.edu \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-riscv@lists.infradead.org \
--cc=palmer@dabbelt.com \
--cc=paul.walmsley@sifive.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).