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Enabling -fstack-protector-all prevents the kernel to boot correctly #92

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willdurand opened this issue Nov 24, 2020 · 2 comments
Open

Enabling -fstack-protector-all prevents the kernel to boot correctly #92

willdurand opened this issue Nov 24, 2020 · 2 comments
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code quality

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@willdurand
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When we pass -fstack-protector-all to a new-ish gcc version (like the one used in the Docker image), the kernel panics in the paging_init() function. This behavior isn't reproducible with x86_64-pc-elf-gcc (GCC) 5.4.0.
@LittleCodingFox
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This should be fixed by now 😄

@willdurand willdurand mentioned this issue Nov 4, 2021
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@willdurand willdurand reopened this Nov 5, 2021
@willdurand
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FTR: we're using --fstack-protector-strong right now but only for x86_64.

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@willdurand @LittleCodingFox