madvise: do nothing (workaround for Fugaku)

Change-Id: Id2265e7eca4ae296dd22a8e99a2294a9a8b4c4dc
2020-06-12 11:59:36 +09:00
parent 00007dafaa
commit 3f3c4acd71
1 changed files with 1 additions and 0 deletions
--- a/kernel/syscall.c
+++ b/kernel/syscall.c
@ -5344,6 +5344,7 @@ SYSCALL_DECLARE(madvise)

 	dkprintf("[%d]sys_madvise(%lx,%lx,%x)\n",
 			ihk_mc_get_processor_id(), start, len0, advice);
+	return 0;

 	len = (len0 + PAGE_SIZE - 1) & PAGE_MASK;
 	end = start + len;