linux-kernel - Re: [PATCH] x86, relocs: Add __end_rodata_aligned to S

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]

Date:   Thu, 9 Aug 2018 14:18:55 +0200
From:   Sedat Dilek <sedat.dilek@...il.com>
To:     Joerg Roedel <jroedel@...e.de>
Cc:     Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
        "H. Peter Anvin" <hpa@...or.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: [PATCH] x86, relocs: Add __end_rodata_aligned to S_REL

On Thu, Aug 9, 2018 at 11:44 AM, Joerg Roedel <jroedel@...e.de> wrote:
> This new symbol needs to be in the workaround-list for buggy
> binutils, otherwise the build with gcc-4.6 fails.
>
> Fixes: 39d668e04eda ('x86/mm/pti: Make pti_clone_kernel_text() compile on 32 bit')
> Signed-off-by: Joerg Roedel <jroedel@...e.de>
> ---
>  arch/x86/tools/relocs.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
> index 220e97841e49..3a6c8ebc8032 100644
> --- a/arch/x86/tools/relocs.c
> +++ b/arch/x86/tools/relocs.c
> @@ -67,6 +67,7 @@ static const char * const sym_regex_kernel[S_NSYMTYPES] = {
>         "__tracedata_(start|end)|"
>         "__(start|stop)_notes|"
>         "__end_rodata|"
> +       "__end_rodata_aligned|"
>         "__initramfs_start|"
>         "(jiffies|jiffies_64)|"
>  #if ELF_BITS == 64
> --
> 2.16.4
>

Tested-by: Sedat Dilek <sedat.dilek@...il.com>