783b367605
interrupt arrives in fork_trampoline after sp_el0 was written we may then switch to a new thread, enter userland so change this stack pointer, then return to this code with the wrong value. This fixes this case by moving the load of sp_el0 until after interrupts have been disabled. Reported by: Mark Millard (markmi@dsl-only.net) Sponsored by: ABT Systems Ltd Differential Revision: https://reviews.freebsd.org/D9593 |
||
---|---|---|
.. | ||
acpica | ||
arm64 | ||
cavium | ||
cloudabi64 | ||
conf | ||
include |