Date: Wed, 31 Aug 2016 13:58:32 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r305128 - head/sys/arm64/arm64 Message-ID: <201608311358.u7VDwW9R045094@repo.freebsd.org>
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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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