svn commit: r368258 - head/sys/arm64/include
Oleksandr Tymoshenko
gonzo at FreeBSD.org
Tue Dec 1 20:10:55 UTC 2020
Author: gonzo
Date: Tue Dec 1 20:10:55 2020
New Revision: 368258
URL: https://svnweb.freebsd.org/changeset/base/368258
Log:
[arm64] Bump MAXMEMDOM value to 8 to match amd64
On some of the server-grade ARM64 machines the number of NUMA domains is higher
than 2. When booting GENERIC kernel on such machines the SRAT parser fails
leaving the system with a single domain. To make GENERIC kernel usable on those
server, match the parameter value with the one for amd64 arch.
Reviewed by: allanjude
Differential Revision: https://reviews.freebsd.org/D27368
Sponsored by: Ampere Computing
Submitted by: Klara, Inc.
Modified:
head/sys/arm64/include/param.h
Modified: head/sys/arm64/include/param.h
==============================================================================
--- head/sys/arm64/include/param.h Tue Dec 1 19:40:58 2020 (r368257)
+++ head/sys/arm64/include/param.h Tue Dec 1 20:10:55 2020 (r368258)
@@ -63,7 +63,7 @@
#endif
#ifndef MAXMEMDOM
-#define MAXMEMDOM 2
+#define MAXMEMDOM 8
#endif
#define ALIGNBYTES _ALIGNBYTES
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