From: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Date: Fri, 23 Sep 2005 04:44:20 +0000 (-0700)
Subject: [PATCH] uml: Fix GFP_ flags usage
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=46db4a42dd1190a311c2fb45106dfd0842c65a94;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[PATCH] uml: Fix GFP_ flags usage

GFP_ATOMIC | GFP_KERNEL is meaningless and won't work.  Actually it never
worked, even in 2.4.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/um/kernel/process_kern.c b/arch/um/kernel/process_kern.c
index 39cf568ccfaf..ea65db679e9c 100644
--- a/arch/um/kernel/process_kern.c
+++ b/arch/um/kernel/process_kern.c
@@ -82,7 +82,8 @@ unsigned long alloc_stack(int order, int atomic)
 	unsigned long page;
 	int flags = GFP_KERNEL;
 
-	if(atomic) flags |= GFP_ATOMIC;
+	if (atomic)
+		flags = GFP_ATOMIC;
 	page = __get_free_pages(flags, order);
 	if(page == 0)
 		return(0);