linux-kernel - [PATCH 8/8] cris: do not export "u8" and friends to userspace

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 01 Apr 2013 20:03:06 +0200
From:	Paul Bolle <pebolle@...cali.nl>
To:	Mikael Starvik <starvik@...s.com>,
	Jesper Nilsson <jesper.nilsson@...s.com>
Cc:	linux-cris-kernel@...s.com, linux-kernel@...r.kernel.org
Subject: [PATCH 8/8] cris: do not export "u8" and friends to userspace

sv_addr_ag.h exports "u8" and friends to userspace. Use "__u8" and
friends instead.

Signed-off-by: Paul Bolle <pebolle@...cali.nl>
---
Untested.

 arch/cris/include/uapi/arch-v10/arch/sv_addr_ag.h | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/cris/include/uapi/arch-v10/arch/sv_addr_ag.h b/arch/cris/include/uapi/arch-v10/arch/sv_addr_ag.h
index 5517f04..199d053 100644
--- a/arch/cris/include/uapi/arch-v10/arch/sv_addr_ag.h
+++ b/arch/cris/include/uapi/arch-v10/arch/sv_addr_ag.h
@@ -64,10 +64,10 @@
 /*--- Obsolete. Kept for backw compatibility. ---*/
 /* Reads (or writes) a byte/uword/udword from the specified mode
    register. */
-#define IO_RD(reg) (*(volatile u32*)(reg))
-#define IO_RD_B(reg) (*(volatile u8*)(reg))
-#define IO_RD_W(reg) (*(volatile u16*)(reg))
-#define IO_RD_D(reg) (*(volatile u32*)(reg))
+#define IO_RD(reg) (*(volatile __u32*)(reg))
+#define IO_RD_B(reg) (*(volatile __u8*)(reg))
+#define IO_RD_W(reg) (*(volatile __u16*)(reg))
+#define IO_RD_D(reg) (*(volatile __u32*)(reg))
 
 /*------------------------------------------------------------
 !* Start addresses of the different memory areas.
@@ -97,12 +97,12 @@
 !*-----------------------------------------------------------*/
 
 #ifndef __ASSEMBLER__
-# define  IO_TYPECAST_UDWORD  (volatile u32*)
-# define  IO_TYPECAST_RO_UDWORD  (const volatile u32*)
-# define  IO_TYPECAST_UWORD  (volatile u16*)
-# define  IO_TYPECAST_RO_UWORD  (const volatile u16*)
-# define  IO_TYPECAST_BYTE  (volatile u8*)
-# define  IO_TYPECAST_RO_BYTE  (const volatile u8*)
+# define  IO_TYPECAST_UDWORD  (volatile __u32*)
+# define  IO_TYPECAST_RO_UDWORD  (const volatile __u32*)
+# define  IO_TYPECAST_UWORD  (volatile __u16*)
+# define  IO_TYPECAST_RO_UWORD  (const volatile __u16*)
+# define  IO_TYPECAST_BYTE  (volatile __u8*)
+# define  IO_TYPECAST_RO_BYTE  (const volatile __u8*)
 #else
 # define  IO_TYPECAST_UDWORD
 # define  IO_TYPECAST_RO_UDWORD
-- 
1.7.11.7

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/