linux-kernel - Re: [PATCH v7 0/5] LoongArch: Support toolchain with new relocation types

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAAhV-H7Dz21qRgwkMcJ0SnA9FNDN19E6mpa7C25LUitrO9LGeA@mail.gmail.com>
Date:   Wed, 31 Aug 2022 13:44:42 +0800
From:   Huacai Chen <chenhuacai@...nel.org>
To:     WANG Xuerui <kernel@...0n.name>
Cc:     Xi Ruoyao <xry111@...111.site>, loongarch@...ts.linux.dev,
        LKML <linux-kernel@...r.kernel.org>,
        Youling Tang <tangyouling@...ngson.cn>,
        Jinyang He <hejinyang@...ngson.cn>
Subject: Re: [PATCH v7 0/5] LoongArch: Support toolchain with new relocation types

Hi, Ruoyao and Xuerui,

On Wed, Aug 31, 2022 at 12:38 AM WANG Xuerui <kernel@...0n.name> wrote:
>
> On 8/30/22 21:05, Huacai Chen wrote:
> > Hi, Ruoyao,
> >
> > Thank you for your contribution, this whole series will be queued for
> > 6.1. Though lkp reported some warnings, I will fix them myself.
>
> And of course add my Tested-by:
>
> Tested-by: WANG Xuerui <git@...0n.name>
>
> (I've run the v6 actually, but there is not substantial change from v6
> to v7 so the status should stay good.)
With this series applied and ARCH_WANT_LD_ORPHAN_WARN enabled, we get
loongarch64-unknown-linux-gnu-ld: warning: orphan section `.got' from
`arch/loongarch/kernel/head.o' being placed in section `.got'
loongarch64-unknown-linux-gnu-ld: warning: orphan section `.got.plt'
from `arch/loongarch/kernel/head.o' being placed in section `.got.plt'

I think we should add this lines in vmlinux.lds.S
        .got : { *(.got) }
        .got.plt : { *(.got.plt) }

But put them to which patch? Patch 2 or Patch 5?

Huacai

>
> --
> WANG "xen0n" Xuerui
>
> Linux/LoongArch mailing list: https://lore.kernel.org/loongarch/
>