The interrupt resume (Xdoreti) and recurse (Xspllower) paths are
authorguenther <guenther@openbsd.org>
Thu, 27 Jul 2023 00:30:07 +0000 (00:30 +0000)
committerguenther <guenther@openbsd.org>
Thu, 27 Jul 2023 00:30:07 +0000 (00:30 +0000)
commit2dd0808e9226b38a4c9debd3704d298d02a5ab14
treee779e650869a868762a5ec4f057face43efcaeeb
parentd8c6becdbe60fbae2264356c048da668b547635e
The interrupt resume (Xdoreti) and recurse (Xspllower) paths are
invoked using indirect branches and should have endbr64's.

ok deraadt@
sys/arch/amd64/amd64/spl.S
sys/arch/amd64/amd64/vector.S
sys/arch/amd64/include/frameasm.h