From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michael Tremer <michael.tremer@ipfire.org>
To: development@lists.ipfire.org
Subject: Re: [PATCH] kernel: disable CONFIG_USELIB on x86_64 and i586(-pae)
Date: Mon, 20 Apr 2020 08:12:17 +0100
Message-ID: <7121E4B0-8088-4A35-9222-02B83F0AA4D0@ipfire.org>
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Acked-by: Michael Tremer <michael.tremer(a)ipfire.org>

> On 18 Apr 2020, at 09:24, Peter M=C3=BCller <peter.mueller(a)ipfire.org> wr=
ote:
>=20
>> This option enables the uselib syscall a system call used in the dynamic
>> linker from libc5 and earlier. glibc does not use this system call. If you
>> intend to run programs built on libc5 or earlier you may need to enable th=
is
>> syscall. Current systems running glibc can safely disable this.
>=20
> In my point of view, the last sentence matches our situation.
>=20
> Fixes: #12379
>=20
> Cc: Arne Fitzenreiter <arne.fitzenreiter(a)ipfire.org>
> Signed-off-by: Peter M=C3=BCller <peter.mueller(a)ipfire.org>
> ---
> config/kernel/kernel.config.i586-ipfire     | 2 +-
> config/kernel/kernel.config.i586-ipfire-pae | 2 +-
> config/kernel/kernel.config.x86_64-ipfire   | 2 +-
> 3 files changed, 3 insertions(+), 3 deletions(-)
>=20
> diff --git a/config/kernel/kernel.config.i586-ipfire b/config/kernel/kernel=
.config.i586-ipfire
> index 4bb39fc20..602e3ce2c 100644
> --- a/config/kernel/kernel.config.i586-ipfire
> +++ b/config/kernel/kernel.config.i586-ipfire
> @@ -72,7 +72,7 @@ CONFIG_POSIX_MQUEUE=3Dy
> CONFIG_POSIX_MQUEUE_SYSCTL=3Dy
> CONFIG_CROSS_MEMORY_ATTACH=3Dy
> CONFIG_FHANDLE=3Dy
> -CONFIG_USELIB=3Dy
> +# CONFIG_USELIB is not set
> # CONFIG_AUDIT is not set
> CONFIG_HAVE_ARCH_AUDITSYSCALL=3Dy
>=20
> diff --git a/config/kernel/kernel.config.i586-ipfire-pae b/config/kernel/ke=
rnel.config.i586-ipfire-pae
> index 318384613..e18434557 100644
> --- a/config/kernel/kernel.config.i586-ipfire-pae
> +++ b/config/kernel/kernel.config.i586-ipfire-pae
> @@ -72,7 +72,7 @@ CONFIG_POSIX_MQUEUE=3Dy
> CONFIG_POSIX_MQUEUE_SYSCTL=3Dy
> CONFIG_CROSS_MEMORY_ATTACH=3Dy
> CONFIG_FHANDLE=3Dy
> -CONFIG_USELIB=3Dy
> +# CONFIG_USELIB is not set
> # CONFIG_AUDIT is not set
> CONFIG_HAVE_ARCH_AUDITSYSCALL=3Dy
>=20
> diff --git a/config/kernel/kernel.config.x86_64-ipfire b/config/kernel/kern=
el.config.x86_64-ipfire
> index b16d13504..54da3aea4 100644
> --- a/config/kernel/kernel.config.x86_64-ipfire
> +++ b/config/kernel/kernel.config.x86_64-ipfire
> @@ -75,7 +75,7 @@ CONFIG_POSIX_MQUEUE=3Dy
> CONFIG_POSIX_MQUEUE_SYSCTL=3Dy
> CONFIG_CROSS_MEMORY_ATTACH=3Dy
> CONFIG_FHANDLE=3Dy
> -CONFIG_USELIB=3Dy
> +# CONFIG_USELIB is not set
> # CONFIG_AUDIT is not set
> CONFIG_HAVE_ARCH_AUDITSYSCALL=3Dy
>=20
> --=20
> 2.16.4


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