Date: Tue, 9 Jan 2018 21:36:22 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r327747 - user/jeff/numa/sys/x86/acpica Message-ID: <201801092136.w09LaMSF016198@repo.freebsd.org>
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Author: jeff Date: Tue Jan 9 21:36:22 2018 New Revision: 327747 URL: https://svnweb.freebsd.org/changeset/base/327747 Log: Don't create vm domains for memory that is not reachable. Modified: user/jeff/numa/sys/x86/acpica/srat.c Modified: user/jeff/numa/sys/x86/acpica/srat.c ============================================================================== --- user/jeff/numa/sys/x86/acpica/srat.c Tue Jan 9 21:35:31 2018 (r327746) +++ user/jeff/numa/sys/x86/acpica/srat.c Tue Jan 9 21:36:22 2018 (r327747) @@ -252,7 +252,8 @@ srat_parse_entry(ACPI_SUBTABLE_HEADER *entry, void *ar "enabled" : "disabled"); if (!(mem->Flags & ACPI_SRAT_MEM_ENABLED)) break; - if (!overlaps_phys_avail(mem->BaseAddress, + if (mem->BaseAddress >= cpu_getmaxphyaddr() || + !overlaps_phys_avail(mem->BaseAddress, mem->BaseAddress + mem->Length)) { printf("SRAT: Ignoring memory at addr 0x%jx\n", (uintmax_t)mem->BaseAddress);
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