Author: andrew
Date: Wed Aug 31 13:58:32 2016
New Revision: 305128
URL: https://svnweb.freebsd.org/changeset/base/305128
Log:
Also handle instruction traps. We might hit these when the page we are
executing is being promoted to a superpage.
Obtained from: ABT Systems Ltd
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/arm64/arm64/trap.c
Modified: head/sys/arm64/arm64/trap.c
==============================================================================
--- head/sys/arm64/arm64/trap.c Wed Aug 31 13:51:41 2016 (r305127)
+++ head/sys/arm64/arm64/trap.c Wed Aug 31 13:58:32 2016 (r305128)
@@ -285,6 +285,7 @@ do_el1h_sync(struct trapframe *frame)
print_registers(frame);
printf(" esr: %.8lx\n", esr);
panic("VFP exception in the kernel");
+ case EXCP_INSN_ABORT:
case EXCP_DATA_ABORT:
far = READ_SPECIALREG(far_el1);
intr_enable();
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