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- Log ----------------------------------------------------------------- commit 92e828b3b0b59a29736b10c1b29bd7583950835a Author: Peter Müller peter.mueller@ipfire.org Date: Tue Jun 9 18:51:12 2020 +0000

kernel: disable CONFIG_UPROBES

Quoted from #12433: > Uprobes is the user-space counterpart to kprobes: they enable instrumentation > applications (such as 'perf probe') to establish unintrusive probes in > user-space binaries and libraries, by executing handler functions when the > probes are hit by user-space applications. > > ( These probes come in the form of single-byte breakpoints, managed by the > kernel and kept transparent to the probed application. )

IMHO this can be safely disabled, as there is little if any need to debug userspace programs _that_ deeply on an IPFire machine.

Fixes: #12433

Cc: Arne Fitzenreiter arne.fitzenreiter@ipfire.org Signed-off-by: Peter Müller peter.mueller@ipfire.org Signed-off-by: Arne Fitzenreiter arne_f@ipfire.org

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Summary of changes: config/kernel/kernel.config.aarch64-ipfire | 2 +- config/kernel/kernel.config.armv5tel-ipfire-multi | 2 +- config/kernel/kernel.config.i586-ipfire | 2 +- config/kernel/kernel.config.x86_64-ipfire | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-)

Difference in files: diff --git a/config/kernel/kernel.config.aarch64-ipfire b/config/kernel/kernel.config.aarch64-ipfire index 605c0886a..e78564569 100644 --- a/config/kernel/kernel.config.aarch64-ipfire +++ b/config/kernel/kernel.config.aarch64-ipfire @@ -227,7 +227,7 @@ CONFIG_TRACEPOINTS=y # CONFIG_KPROBES is not set CONFIG_JUMP_LABEL=y CONFIG_STATIC_KEYS_SELFTEST=y -CONFIG_UPROBES=y +# CONFIG_UPROBES is not set # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_HAVE_KPROBES=y diff --git a/config/kernel/kernel.config.armv5tel-ipfire-multi b/config/kernel/kernel.config.armv5tel-ipfire-multi index e190d8990..10ae01dcc 100644 --- a/config/kernel/kernel.config.armv5tel-ipfire-multi +++ b/config/kernel/kernel.config.armv5tel-ipfire-multi @@ -225,7 +225,7 @@ CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_JUMP_LABEL=y CONFIG_STATIC_KEYS_SELFTEST=y -CONFIG_UPROBES=y +# CONFIG_UPROBES is not set # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y diff --git a/config/kernel/kernel.config.i586-ipfire b/config/kernel/kernel.config.i586-ipfire index 55fc6828d..3cb89c86d 100644 --- a/config/kernel/kernel.config.i586-ipfire +++ b/config/kernel/kernel.config.i586-ipfire @@ -242,7 +242,7 @@ CONFIG_OPROFILE_NMI_TIMER=y # CONFIG_KPROBES is not set CONFIG_JUMP_LABEL=y CONFIG_STATIC_KEYS_SELFTEST=y -CONFIG_UPROBES=y +# CONFIG_UPROBES is not set # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y diff --git a/config/kernel/kernel.config.x86_64-ipfire b/config/kernel/kernel.config.x86_64-ipfire index f64332227..974316c5d 100644 --- a/config/kernel/kernel.config.x86_64-ipfire +++ b/config/kernel/kernel.config.x86_64-ipfire @@ -251,7 +251,7 @@ CONFIG_OPROFILE_NMI_TIMER=y # CONFIG_KPROBES is not set CONFIG_JUMP_LABEL=y CONFIG_STATIC_KEYS_SELFTEST=y -CONFIG_UPROBES=y +# CONFIG_UPROBES is not set # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y

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