Author: jkim Date: Tue Feb 7 23:24:29 2012 New Revision: 231169 URL: http://svn.freebsd.org/changeset/base/231169
Log: Do not EOI local APIC too early. Just do doreti normally after resuming. Modified: head/sys/amd64/amd64/apic_vector.S Modified: head/sys/amd64/amd64/apic_vector.S ============================================================================== --- head/sys/amd64/amd64/apic_vector.S Tue Feb 7 22:31:28 2012 (r231168) +++ head/sys/amd64/amd64/apic_vector.S Tue Feb 7 23:24:29 2012 (r231169) @@ -300,13 +300,10 @@ IDTVEC(cpustop) IDTVEC(cpususpend) PUSH_FRAME + call cpususpend_handler movq lapic, %rax movl $0, LA_EOI(%rax) /* End Of Interrupt to APIC */ - - call cpususpend_handler - - POP_FRAME - jmp doreti_iret + jmp doreti /* * Executed by a CPU when it receives a RENDEZVOUS IPI from another CPU. _______________________________________________ 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"