Author: zbb Date: Mon Aug 3 14:58:46 2015 New Revision: 286233 URL: https://svnweb.freebsd.org/changeset/base/286233
Log: Add missing exception number to EL0 sync. abort on ARM64 When doing a data abort from userland it is possible to get more than one data abort inside the same exception level. Add an appropriate exception number to allow nesting of data_abort handler for EL0. Reviewed by: andrew Obtained from: Semihalf Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D3276 Modified: head/sys/arm64/arm64/trap.c Modified: head/sys/arm64/arm64/trap.c ============================================================================== --- head/sys/arm64/arm64/trap.c Mon Aug 3 14:31:06 2015 (r286232) +++ head/sys/arm64/arm64/trap.c Mon Aug 3 14:58:46 2015 (r286233) @@ -329,6 +329,7 @@ do_el0_sync(struct trapframe *frame) break; case EXCP_INSN_ABORT_L: case EXCP_DATA_ABORT_L: + case EXCP_DATA_ABORT: data_abort(frame, esr, 1); break; default: _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
