Date: Mon, 4 Sep 2017 10:08:42 +0000 (UTC) From: =?UTF-8?Q?Roger_Pau_Monn=c3=a9?= <royger@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r323154 - head/sys/x86/acpica Message-ID: <201709041008.v84A8gGt004409@repo.freebsd.org>
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Author: royger Date: Mon Sep 4 10:08:42 2017 New Revision: 323154 URL: https://svnweb.freebsd.org/changeset/base/323154 Log: acpi/srat: zero the SRAT cpu array Fix from fallout introduced in r322348 that moved the cpus array to a dynamic allocation without zeroing the area. Reported by: mjg MFC with: r322348 Reviewed by: mjg Differential revision: https://reviews.freebsd.org/D12220 Modified: head/sys/x86/acpica/srat.c Modified: head/sys/x86/acpica/srat.c ============================================================================== --- head/sys/x86/acpica/srat.c Mon Sep 4 08:41:51 2017 (r323153) +++ head/sys/x86/acpica/srat.c Mon Sep 4 10:08:42 2017 (r323154) @@ -449,6 +449,7 @@ parse_srat(void) * the default memory attribute (WB), and the DMAP when available. */ cpus = (struct cpu_info *)pmap_mapbios(addr, size); + bzero(cpus, size); /* * Make a pass over the table to populate the cpus[] and
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