From: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Date: Thu, 20 Jan 2011 17:19:31 +0000 (+0100)
Subject: Add missing __GFP_HIGHMEM flag to __vmalloc
X-Git-Tag: v5.4~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e1594c72f5d9e79b782b193525c77adcfb9ae4ee;p=ipset

Add missing __GFP_HIGHMEM flag to __vmalloc

We may call ip_set_alloc with GFP_ATOMIC, so we cannot replace __vmalloc
with vzalloc. Missing flag was noticed by Eric Dumazet.
---

diff --git a/kernel/ip_set_core.c b/kernel/ip_set_core.c
index ba2f890..ae23e6a 100644
--- a/kernel/ip_set_core.c
+++ b/kernel/ip_set_core.c
@@ -188,7 +188,8 @@ ip_set_alloc(size_t size, gfp_t gfp_mask)
 		return members;
 	}
 
-	members = __vmalloc(size, gfp_mask | __GFP_ZERO, PAGE_KERNEL);
+	members = __vmalloc(size, gfp_mask | __GFP_ZERO | __GFP_HIGHMEM,
+			    PAGE_KERNEL);
 	if (!members)
 		return NULL;
 	pr_debug("%p: allocated with vmalloc", members);