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arm64: Raise a SIGBUS on a user external abort

Description

arm64: Raise a SIGBUS on a user external abort

When userspace triggers an external abort allow it to handle the abort
by raising a SIGBUS.

Reviewed by: markj, kib
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D42018

Details

Provenance
andrewAuthored on Sep 29 2023, 1:55 PM
Reviewer
markj
Differential Revision
D42018: arm64: Raise a SIGBUS on a user external abort
Parents
rG7098f3c7569c: pci: Set the domain in the pci_generic driver
Branches
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Tags
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