Idan Horowitz 2f4ab64e8c Kernel: Use kernel_mapping_base as the minimum kernel stack address ...

Since KASLR was added kernel_load_base only signifies the address at
which the kernel image start, not the start of kernel memory, meaning
that a valid kernel stack can be allocated before it in memory.

We use kernel_mapping_base, the lowest address covered by the kernel
page directory, as the minimal address when performing safety checks
during backtrace generation.

2022-04-10 21:57:19 +02:00

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