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authorEric W. Biederman <ebiederm@xmission.com>2022-04-20 16:58:03 +0200
committerKees Cook <keescook@chromium.org>2022-04-22 19:57:18 +0200
commit70578ff3367dd4ad8f212a9b5c05cffadabf39a8 (patch)
treed938de75733799abcbe223bcecc8b8cba0889c14 /arch/sh/configs
parentbinfmt_flat: Drop vestiges of coredump support (diff)
downloadlinux-70578ff3367dd4ad8f212a9b5c05cffadabf39a8.tar.xz
linux-70578ff3367dd4ad8f212a9b5c05cffadabf39a8.zip
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/configs')
-rw-r--r--arch/sh/configs/rsk7201_defconfig1
-rw-r--r--arch/sh/configs/rsk7203_defconfig1
-rw-r--r--arch/sh/configs/se7206_defconfig1
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