Date: Wed, 14 Mar 2018 03:36:27 +0000 (UTC) From: Kyle Evans <kevans@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r330899 - stable/11/sys/dev/ofw Message-ID: <201803140336.w2E3aRBU046133@repo.freebsd.org>
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Author: kevans Date: Wed Mar 14 03:36:27 2018 New Revision: 330899 URL: https://svnweb.freebsd.org/changeset/base/330899 Log: MFC r317191, r317195: Don't ignore "disabled" CPUs r317191 (cognet): ePAPR states that any non-boot CPU will come in "disabled" state. So we should not consider a "disabled" cpu as a CPU we have to ignore, and we should use them if they provide a "enable-method". While I'm there, support "ok" as well as "okay", while ePAPR only accepts "okay", linux accepts "ok" too so we can expect it to be used. r317195 (cognet): Update comment ot reflect realilty, we know also take care of CPUs that provide a enable-method. Modified: stable/11/sys/dev/ofw/ofw_cpu.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/ofw/ofw_cpu.c ============================================================================== --- stable/11/sys/dev/ofw/ofw_cpu.c Wed Mar 14 03:30:34 2018 (r330898) +++ stable/11/sys/dev/ofw/ofw_cpu.c Wed Mar 14 03:36:27 2018 (r330899) @@ -315,13 +315,16 @@ ofw_cpu_early_foreach(ofw_cpu_foreach_cb callback, boo /* * If we are filtering by runnable then limit to only - * those that have been enabled. + * those that have been enabled, or do provide a method + * to enable them. */ if (only_runnable) { status[0] = '\0'; OF_getprop(child, "status", status, sizeof(status)); - if (status[0] != '\0' && strcmp(status, "okay") != 0) - continue; + if (status[0] != '\0' && strcmp(status, "okay") != 0 && + strcmp(status, "ok") != 0 && + !OF_hasprop(child, "enable-method")) + continue; } /*
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