From: Liam R. Howlett <Liam.Howlett@Oracle.com>
Date: Tue, 30 May 2017 19:45:00 +0000 (-0400)
Subject: sparc/mm/hugepages: Fix setup_hugepagesz for invalid values.
X-Git-Tag: android-x86-8.1-r1~3418^2~1
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=f322980b74a15e08f8c70a34a5864ecdbf957251;p=android-x86%2Fkernel.git

sparc/mm/hugepages: Fix setup_hugepagesz for invalid values.

hugetlb_bad_size needs to be called on invalid values.  Also change the
pr_warn to a pr_err to better align with other platforms.

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 0cda653ae007..7ca1b9dc7d64 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -358,7 +358,8 @@ static int __init setup_hugepagesz(char *string)
 	}
 
 	if ((hv_pgsz_mask & cpu_pgsz_mask) == 0U) {
-		pr_warn("hugepagesz=%llu not supported by MMU.\n",
+		hugetlb_bad_size();
+		pr_err("hugepagesz=%llu not supported by MMU.\n",
 			hugepage_size);
 		goto out;
 	}