diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2022-04-20 09:58:03 -0500 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2022-04-22 10:57:18 -0700 |
| commit | 70578ff3367dd4ad8f212a9b5c05cffadabf39a8 (patch) | |
| tree | d938de75733799abcbe223bcecc8b8cba0889c14 /arch/sh | |
| parent | 8d005269c50d6fba836eb04b989cd526375627cd (diff) | |
| download | linux-70578ff3367dd4ad8f212a9b5c05cffadabf39a8.tar.bz2 | |
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" <ebiederm@xmission.com>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Vladimir Murzin <vladimir.murzin@arm.com> # ARM
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/87levzzts4.fsf_-_@email.froward.int.ebiederm.org
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/configs/rsk7201_defconfig | 1 | ||||
| -rw-r--r-- | arch/sh/configs/rsk7203_defconfig | 1 | ||||
| -rw-r--r-- | arch/sh/configs/se7206_defconfig | 1 |
3 files changed, 0 insertions, 3 deletions
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 |