From: Aurelien Jarno <aurelien@aurel32.net>
To: Guo Ren <guoren@kernel.org>
Cc: Andreas Schwab <schwab@linux-m68k.org>,
Tycho Andersen <tycho@tycho.ws>,
Albert Ou <aou@eecs.berkeley.edu>, Nick Hu <nickhu@andestech.com>,
Anup Patel <anup@brainfault.org>,
Palmer Dabbelt <palmerdabbelt@google.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-csky@vger.kernel.org, Guo Ren <guoren@linux.alibaba.com>,
Zong Li <zong.li@sifive.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Greentime Hu <greentime.hu@sifive.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-riscv <linux-riscv@lists.infradead.org>
Subject: Re: [PATCH V2 1/3] riscv: Fixup static_obj() fail
Date: Tue, 29 Sep 2020 20:51:27 +0200 [thread overview]
Message-ID: <20200929185127.GC2705@aurel32.net> (raw)
In-Reply-To: <CAJF2gTQ8ONde3GRhQgx2Nqvb5X20nTmW8jZEemZKhezRDzP3aQ@mail.gmail.com>
Hi,
On 2020-09-25 00:19, Guo Ren wrote:
> How about this, revert the commit and don't free INIT_DATA_SECTION. I
> think the solution is safe enough, but wast a little memory.
>
> diff --git a/arch/riscv/kernel/vmlinux.lds.S b/arch/riscv/kernel/vmlinux.lds.S
> index f3586e3..34d00d9 100644
> --- a/arch/riscv/kernel/vmlinux.lds.S
> +++ b/arch/riscv/kernel/vmlinux.lds.S
> @@ -22,13 +22,11 @@ SECTIONS
> /* Beginning of code and text segment */
> . = LOAD_OFFSET;
> _start = .;
> - _stext = .;
> HEAD_TEXT_SECTION
> . = ALIGN(PAGE_SIZE);
>
> __init_begin = .;
> INIT_TEXT_SECTION(PAGE_SIZE)
> - INIT_DATA_SECTION(16)
> . = ALIGN(8);
> __soc_early_init_table : {
> __soc_early_init_table_start = .;
> @@ -55,6 +53,7 @@ SECTIONS
> . = ALIGN(SECTION_ALIGN);
> .text : {
> _text = .;
> + _stext = .;
> TEXT_TEXT
> SCHED_TEXT
> CPUIDLE_TEXT
> @@ -67,6 +66,8 @@ SECTIONS
> _etext = .;
> }
>
> + INIT_DATA_SECTION(16)
> +
> /* Start of data section */
> _sdata = .;
> RO_DATA(SECTION_ALIGN)
>
This patch doesn't apply, as tabs have been converted to space
somewhere. After fixing that, the patch applies and I confirm that it
fixes the problem.
Tested-by: Aurelien Jarno <aurelien@aurel32.net>
Thanks,
Aurelien
--
Aurelien Jarno GPG: 4096R/1DDD8C9B
aurelien@aurel32.net http://www.aurel32.net
next prev parent reply other threads:[~2020-09-29 18:51 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-27 13:57 [PATCH V2 0/3] riscv: Enable LOCKDEP guoren
2020-06-27 13:57 ` [PATCH V2 1/3] riscv: Fixup static_obj() fail guoren
2020-09-11 20:45 ` Aurelien Jarno
2020-09-12 2:39 ` Guo Ren
2020-09-14 10:38 ` Aurelien Jarno
2020-09-24 7:36 ` Andreas Schwab
2020-09-24 16:19 ` Guo Ren
2020-09-29 18:51 ` Aurelien Jarno [this message]
2020-10-05 19:14 ` Atish Patra
2020-10-06 16:46 ` Guo Ren
2020-10-06 20:38 ` Atish Patra
2020-10-07 14:45 ` Guo Ren
2020-10-05 8:25 ` Andreas Schwab
2020-10-05 16:39 ` Palmer Dabbelt
2020-10-05 18:40 ` Andreas Schwab
2020-10-05 19:45 ` Palmer Dabbelt
2020-10-05 21:12 ` Atish Patra
2020-10-05 21:17 ` Palmer Dabbelt
2020-10-06 16:55 ` Guo Ren
2020-06-27 13:57 ` [PATCH V2 2/3] riscv: Fixup lockdep_assert_held with wrong param cpu_running guoren
2020-09-29 22:12 ` Atish Patra
2020-06-27 13:57 ` [PATCH V2 3/3] riscv: Enable LOCKDEP_SUPPORT & fixup TRACE_IRQFLAGS_SUPPORT guoren
2020-07-09 22:06 ` [PATCH V2 0/3] riscv: Enable LOCKDEP Palmer Dabbelt
2020-07-09 23:15 ` Guo Ren
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=20200929185127.GC2705@aurel32.net \
--to=aurelien@aurel32.net \
--cc=anup@brainfault.org \
--cc=aou@eecs.berkeley.edu \
--cc=greentime.hu@sifive.com \
--cc=guoren@kernel.org \
--cc=guoren@linux.alibaba.com \
--cc=linux-csky@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-riscv@lists.infradead.org \
--cc=nickhu@andestech.com \
--cc=palmerdabbelt@google.com \
--cc=paul.walmsley@sifive.com \
--cc=schwab@linux-m68k.org \
--cc=tglx@linutronix.de \
--cc=tycho@tycho.ws \
--cc=zong.li@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
Powered by JetHome