Matthew Leach d8bcc015de arch: arm64: detect kernel stack overflow condition ...

Currently, when a kernel stack overflow occures, the exception handler
blindly attempts to write the current context to the stack. If the SP
isn't valid this causes another fault, and so on - locking up the
system.

This commit re-arranges the stack layout, performs SP validation before
usage and switches to an emergency stack when SP isn't valid. This
allows the handler to run and panic gracefully.

Fixes: #98

2026-01-03 14:33:51 -08:00

..

src

arch: arm64: detect kernel stack overflow condition

2026-01-03 14:33:51 -08:00

Cargo.toml

working ext4

2026-01-02 17:01:02 -08:00