svn commit: r307554 - head/tests/sys/kern
Ruslan Bukin
br at FreeBSD.org
Tue Oct 18 10:20:59 UTC 2016
Author: br
Date: Tue Oct 18 10:20:58 2016
New Revision: 307554
URL: https://svnweb.freebsd.org/changeset/base/307554
Log:
Fix comment. We have different VM layout on MIPS, so test is skipped.
Requested by: kib
Sponsored by: DARPA, AFRL
Sponsored by: HEIF5
Modified:
head/tests/sys/kern/kern_copyin.c
Modified: head/tests/sys/kern/kern_copyin.c
==============================================================================
--- head/tests/sys/kern/kern_copyin.c Tue Oct 18 10:13:54 2016 (r307553)
+++ head/tests/sys/kern/kern_copyin.c Tue Oct 18 10:20:58 2016 (r307554)
@@ -60,7 +60,12 @@ ATF_TC_BODY(kern_copyin, tc)
char template[] = "copyin.XXXXXX";
#ifdef __mips__
- /* MIPS has no shared page implemented yet. */
+ /*
+ * MIPS has different VM layout: the UVA map on mips ends the
+ * highest mapped entry at the VM_MAXUSER_ADDRESS - PAGE_SIZE,
+ * while all other arches map either stack or shared page up
+ * to the VM_MAXUSER_ADDRESS.
+ */
atf_tc_skip("Platform is not supported.");
#endif
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