The ARM-ARM has two bits in the ESR/HSR relevant to external aborts. A range of {I,D}FSC values (of which bit 5 is always set) and bit 9 'EA' which provides: > an IMPLEMENTATION DEFINED classification of External Aborts. This bit is in addition to the {I,D}FSC range, and has an implementation defined meaning. KVM should always ignore this bit when handling external aborts from a guest. Remove the ESR_ELx_EA definition and rewrite its helper kvm_vcpu_dabt_isextabt() to check the {I,D}FSC range. This merges kvm_vcpu_dabt_isextabt() and the recently added is_abort_sea() helper. CC: Tyler Baicar <tbaicar@codeaurora.org> Reported-by: gengdongjiu <gengdj.1984@gmail.com> Signed-off-by: James Morse <james.morse@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <cdall@linaro.org>