* [PATCH AUTOSEL 6.8 12/43] memblock tests: fix undefined reference to `BIT'
[not found] <20240422231521.1592991-1-sashal@kernel.org>
@ 2024-04-22 23:13 ` Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2024-04-22 23:13 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Wei Yang, Suren Baghdasaryan, Michal Hocko, Mike Rapoport,
Sasha Levin, linux-mm
From: Wei Yang <richard.weiyang@gmail.com>
[ Upstream commit 592447f6cb3c20d606d6c5d8e6af68e99707b786 ]
commit 772dd0342727 ("mm: enumerate all gfp flags") define gfp flags
with the help of BIT, while gfp_types.h doesn't include header file for
the definition. This through an error on building memblock tests.
Let's include linux/bits.h to fix it.
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
CC: Suren Baghdasaryan <surenb@google.com>
CC: Michal Hocko <mhocko@suse.com>
Link: https://lore.kernel.org/r/20240402132701.29744-4-richard.weiyang@gmail.com
Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
include/linux/gfp_types.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/gfp_types.h b/include/linux/gfp_types.h
index 1b6053da8754e..495ebf5f2cb6d 100644
--- a/include/linux/gfp_types.h
+++ b/include/linux/gfp_types.h
@@ -2,6 +2,8 @@
#ifndef __LINUX_GFP_TYPES_H
#define __LINUX_GFP_TYPES_H
+#include <linux/bits.h>
+
/* The typedef is in types.h but we want the documentation here */
#if 0
/**
--
2.43.0
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