From 70578ff3367dd4ad8f212a9b5c05cffadabf39a8 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Wed, 20 Apr 2022 09:58:03 -0500 Subject: binfmt_flat: Remove shared library support In a recent discussion[1] it was reported that the binfmt_flat library support was only ever used on m68k and even on m68k has not been used in a very long time. The structure of binfmt_flat is different from all of the other binfmt implementations because of this shared library support and it made life and code review more effort when I refactored the code in fs/exec.c. Since in practice the code is dead remove the binfmt_flat shared library support and make maintenance of the code easier. [1] https://lkml.kernel.org/r/81788b56-5b15-7308-38c7-c7f2502c4e15@linux-m68k.org Signed-off-by: "Eric W. Biederman" Reviewed-by: Damien Le Moal Acked-by: Vladimir Murzin # ARM Tested-by: Patrice Chotard Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/87levzzts4.fsf_-_@email.froward.int.ebiederm.org --- arch/sh/configs/rsk7201_defconfig | 1 - arch/sh/configs/rsk7203_defconfig | 1 - arch/sh/configs/se7206_defconfig | 1 - 3 files changed, 3 deletions(-) (limited to 'arch/sh') diff --git a/arch/sh/configs/rsk7201_defconfig b/arch/sh/configs/rsk7201_defconfig index e41526120be1..619c18699459 100644 --- a/arch/sh/configs/rsk7201_defconfig +++ b/arch/sh/configs/rsk7201_defconfig @@ -25,7 +25,6 @@ CONFIG_CMDLINE_OVERWRITE=y CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ignore_loglevel" CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y -CONFIG_BINFMT_SHARED_FLAT=y CONFIG_PM=y CONFIG_CPU_IDLE=y # CONFIG_STANDALONE is not set diff --git a/arch/sh/configs/rsk7203_defconfig b/arch/sh/configs/rsk7203_defconfig index 6af08fa1ddf8..5a54e2b883f0 100644 --- a/arch/sh/configs/rsk7203_defconfig +++ b/arch/sh/configs/rsk7203_defconfig @@ -30,7 +30,6 @@ CONFIG_CMDLINE_OVERWRITE=y CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=serial ignore_loglevel" CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y -CONFIG_BINFMT_SHARED_FLAT=y CONFIG_PM=y CONFIG_CPU_IDLE=y CONFIG_NET=y diff --git a/arch/sh/configs/se7206_defconfig b/arch/sh/configs/se7206_defconfig index 601d062250d1..122216123e63 100644 --- a/arch/sh/configs/se7206_defconfig +++ b/arch/sh/configs/se7206_defconfig @@ -40,7 +40,6 @@ CONFIG_CMDLINE_OVERWRITE=y CONFIG_CMDLINE="console=ttySC3,115200 ignore_loglevel earlyprintk=serial" CONFIG_BINFMT_FLAT=y CONFIG_BINFMT_ZFLAT=y -CONFIG_BINFMT_SHARED_FLAT=y CONFIG_BINFMT_MISC=y CONFIG_NET=y CONFIG_PACKET=y -- cgit v1.2.3-59-g8ed1b