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From: Masahiro Yamada <masahiroy@kernel.org>
To: linux-kbuild@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>,
	linux-kernel@vger.kernel.org,
	Masahiro Yamada <masahiroy@kernel.org>,
	David Airlie <airlied@linux.ie>
Subject: [PATCH 1/2] agpgart.h: do not include <stdlib.h> from exported header
Date: Tue, 29 Mar 2022 02:21:29 +0900	[thread overview]
Message-ID: <20220328172130.197319-1-masahiroy@kernel.org> (raw)

Commit 35d0f1d54ecd ("include/uapi/linux/agpgart.h: include stdlib.h in
userspace") included <stdlib.h> to fix the unknown size_t error, but
I do not think it is the right fix.

This header already uses __kernel_size_t a few lines below.

Replace the remaining size_t, and stop including <stdlib.h>.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

 include/uapi/linux/agpgart.h | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/include/uapi/linux/agpgart.h b/include/uapi/linux/agpgart.h
index f5251045181a..9cc3448c0b5b 100644
--- a/include/uapi/linux/agpgart.h
+++ b/include/uapi/linux/agpgart.h
@@ -52,7 +52,6 @@
 
 #ifndef __KERNEL__
 #include <linux/types.h>
-#include <stdlib.h>
 
 struct agp_version {
 	__u16 major;
@@ -64,10 +63,10 @@ typedef struct _agp_info {
 	__u32 bridge_id;	/* bridge vendor/device         */
 	__u32 agp_mode;		/* mode info of bridge          */
 	unsigned long aper_base;/* base of aperture             */
-	size_t aper_size;	/* size of aperture             */
-	size_t pg_total;	/* max pages (swap + system)    */
-	size_t pg_system;	/* max pages (system)           */
-	size_t pg_used;		/* current pages used           */
+	__kernel_size_t aper_size;	/* size of aperture             */
+	__kernel_size_t pg_total;	/* max pages (swap + system)    */
+	__kernel_size_t pg_system;	/* max pages (system)           */
+	__kernel_size_t pg_used;	/* current pages used           */
 } agp_info;
 
 typedef struct _agp_setup {
-- 
2.32.0


             reply	other threads:[~2022-03-28 17:22 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-28 17:21 Masahiro Yamada [this message]
2022-03-28 17:21 ` [PATCH 2/2] kbuild: forbid exported headers from including <stdint.h>, <stdbool.h> Masahiro Yamada
2022-03-29  6:04   ` Greg Kroah-Hartman
2022-03-29  7:16     ` Masahiro Yamada
2022-03-29 10:35       ` Greg Kroah-Hartman

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