linux-kernel - X86: UML build fix

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>] [day] [month] [year] [list]

Message-ID: <20071025110801.GA20633@linux.vnet.ibm.com>
Date:	Thu, 25 Oct 2007 16:38:02 +0530
From:	Balbir Singh <balbir@...ux.vnet.ibm.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	linux-kernel@...r.kernel.org
Subject: X86: UML build fix

[sorry if this is a duplicate, looks like my first post did not make it
 to lkml]

Fix stat.h to not use __i386__, but use BITS_PER_LONG. The UML architecture
in turn includes this file. This helps resolve one build failure in the
current UML code

Before the fix, the failure was

In file included from init/do_mounts.c:19:
init/do_mounts.h: In function 'bstat':
init/do_mounts.h:25: error: storage size of 'stat' isn't known
init/do_mounts.h:25: warning: unused variable 'stat'
init/do_mounts.h:33: warning: control reaches end of non-void function
make[1]: *** [init/do_mounts.o] Error 1
make: *** [init/do_mounts.o] Error 2


Signed-off-by: Balbir Singh <balbir@...ux.vnet.ibm.com>
---

 include/asm-x86/stat.h |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff -puN init/do_mounts.h~uml-fix-init-domounts init/do_mounts.h
diff -puN include/asm-x86/stat.h~uml-fix-init-domounts include/asm-x86/stat.h
--- 2.6.24-rc1/include/asm-x86/stat.h~uml-fix-init-domounts	2007-10-25 16:23:04.000000000 +0530
+++ 2.6.24-rc1-balbir/include/asm-x86/stat.h	2007-10-25 16:23:04.000000000 +0530
@@ -1,9 +1,11 @@
 #ifndef _ASM_X86_STAT_H
 #define _ASM_X86_STAT_H
 
+#include <asm/types.h>
+
 #define STAT_HAVE_NSEC 1
 
-#ifdef __i386__
+#if BITS_PER_LONG == 32
 struct stat {
 	unsigned long  st_dev;
 	unsigned long  st_ino;
@@ -63,7 +65,7 @@ struct stat64 {
 	unsigned long long	st_ino;
 };
 
-#else /* __i386__ */
+#else /* BITS_PER_LONG == 32 */
 
 struct stat {
 	unsigned long	st_dev;
_
-- 
	Warm Regards,
	Balbir Singh
	Linux Technology Center
	IBM, ISTL
-
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/