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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2023-04-22 19:36:22 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2023-04-29 12:40:10 +0200 |
| commit | 1f41b6bb83a528a67934c5504094903afff7ab15 (patch) | |
| tree | 5206e259c86f018995b8a2b37c0c53f0a50fb7cc | |
| parent | ff536eca585431a9c90b9e835df818a27decf730 (diff) | |
| download | upstream-1f41b6bb83a528a67934c5504094903afff7ab15.tar.gz upstream-1f41b6bb83a528a67934c5504094903afff7ab15.tar.bz2 upstream-1f41b6bb83a528a67934c5504094903afff7ab15.zip | |
kernel: Activate CONFIG_SCHED_STACK_END_CHECK
This activates the CONFIG_SCHED_STACK_END_CHECK option.
The kernel will check if the kernel stack overflowed in the schedule()
function. This just adds a very small computational overhead.
This option is activated in Debian by default.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
| -rw-r--r-- | target/linux/generic/config-5.10 | 2 | ||||
| -rw-r--r-- | target/linux/generic/config-5.15 | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/generic/config-5.10 b/target/linux/generic/config-5.10 index 5b2aad99c3..9645072a55 100644 --- a/target/linux/generic/config-5.10 +++ b/target/linux/generic/config-5.10 @@ -5017,7 +5017,7 @@ CONFIG_SCHED_HRTICK=y # CONFIG_SCHED_MC is not set CONFIG_SCHED_OMIT_FRAME_POINTER=y # CONFIG_SCHED_SMT is not set -# CONFIG_SCHED_STACK_END_CHECK is not set +CONFIG_SCHED_STACK_END_CHECK=y # CONFIG_SCHED_TRACER is not set # CONFIG_SCR24X is not set # CONFIG_SCSI is not set diff --git a/target/linux/generic/config-5.15 b/target/linux/generic/config-5.15 index eae1adb5dd..3d5a860673 100644 --- a/target/linux/generic/config-5.15 +++ b/target/linux/generic/config-5.15 @@ -5274,7 +5274,7 @@ CONFIG_SCHED_HRTICK=y # CONFIG_SCHED_MC is not set CONFIG_SCHED_OMIT_FRAME_POINTER=y # CONFIG_SCHED_SMT is not set -# CONFIG_SCHED_STACK_END_CHECK is not set +CONFIG_SCHED_STACK_END_CHECK=y # CONFIG_SCHED_TRACER is not set # CONFIG_SCR24X is not set # CONFIG_SCSI is not set |