arm64 vfp: eliminate nested critical sectionsHEADmain

At two out of three call sites to vfp_restore_state_common(), the caller
must use critical_{enter,exit}() to prevent preemption between its call
to vfp_restore_state_common() and other actions, notably its call to
sve_enable().  So, it is arguably better to make
vfp_restore_state_common()'s caller responsible for performing
critical_{enter,exit}() and simply perform CRITICAL_ASSERT() inside
vfp_restore_state_common().

Reviewed by:	kib, markj
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D58859

0 files changed, 0 insertions, 0 deletions