- Initialize KASAN before executing SYSINITs. - Add a GENERIC-KASAN kernel config, akin to GENERIC-KCSAN. - Increase the kernel stack size if KASAN is enabled. Some of the ASAN instrumentation increases stack usage and it's enough to trigger stack overflows in ZFS. - Mark the trapframe as valid in interrupt handlers if it is assigned to td_intr_frame. Otherwise, an interrupt in a function which creates a poisoned alloca region can trigger false positives. MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D29455 |
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atpic.c | ||
atrtc.c | ||
clock.c | ||
elcr.c | ||
icu.h | ||
isa_dma.c | ||
isa.c | ||
nmi.c | ||
orm.c |