From: Fernando Vazquez <fernando@oss.ntt.co.jp>
To: gregkh@suse.de
Cc: dev@openvz.org, xemul@openvz.org, davem@davemloft.net,
linux-kernel@vger.kernel.org, stable@kernel.org, akpm@osdl.org,
linux-ia64@vger.kernel.org, kamezawa.hiroyu@jp.fujitsu.com
Subject: [PATCH] Linux 2.6.17.11 - fix compilation error on IA64 (try #3)
Date: Fri, 25 Aug 2006 08:13:07 +0000 [thread overview]
Message-ID: <1156493587.2977.20.camel@localhost.localdomain> (raw)
Resending without Japanese characters in the mail header to avoid spam filters.
Sorry for the noise.
---
The commit 8833ebaa3f4325820fe3338ccf6fae04f6669254 introduced a change that broke
IA64 compilation as shown below:
gcc -Wp,-MD,arch/ia64/kernel/.entry.o.d -nostdinc -isystem /usr/lib/gcc/ia64-linux-gnu/4.1.2/include -D__KERNEL__ -Iinclude -include include/linux/autoconf.h -DHAVE_WORKING_TEXT_ALIGN -DHAVE_MODEL_SMALL_ATTRIBUTE -DHAVE_SERIALIZE_DIRECTIVE -D__ASSEMBLY__ -mconstant-gp -c -o arch/ia64/kernel/entry.o arch/ia64/kernel/entry.S
include/asm/mman.h: Assembler messages:
include/asm/mman.h:13: Error: Unknown opcode `int ia64_map_check_rgn(unsigned long addr,unsigned long len,'
include/asm/mman.h:14: Error: Unknown opcode `unsigned long flags)'
make[1]: *** [arch/ia64/kernel/entry.o] Error 1
make: *** [arch/ia64/kernel] Error 2
The reason is that "asm/mman.h" is being included from entry.S indirectly through
"asm/pgtable.h" (see code snips below).
* arch/ia64/kernel/entry.S:
...
#include <asm/pgtable.h>
...
* include/asm-ia64/pgtable.h:
...
#include <asm/mman.h>
...
* include/asm-ia64/mman.h
...
#ifdef __KERNEL__
#define arch_mmap_check ia64_map_check_rgn
int ia64_map_check_rgn(unsigned long addr, unsigned long len,
unsigned long flags);
#endif
...
Signed-off-by: Fernando Vazquez <fernando@intellilink.co.jp>
---
diff -urNp linux-2.6.17.11/include/asm-ia64/mman.h linux-2.6.17.11-fix/include/asm-ia64/mman.h
--- linux-2.6.17.11/include/asm-ia64/mman.h 2006-08-25 11:36:09.000000000 +0900
+++ linux-2.6.17.11-fix/include/asm-ia64/mman.h 2006-08-25 11:39:16.000000000 +0900
@@ -9,10 +9,12 @@
*/
#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
#define arch_mmap_check ia64_map_check_rgn
int ia64_map_check_rgn(unsigned long addr, unsigned long len,
unsigned long flags);
#endif
+#endif
#include <asm-generic/mman.h>
WARNING: multiple messages have this Message-ID (diff)
From: Fernando Vazquez <fernando@oss.ntt.co.jp>
To: gregkh@suse.de
Cc: dev@openvz.org, xemul@openvz.org, davem@davemloft.net,
linux-kernel@vger.kernel.org, stable@kernel.org, akpm@osdl.org,
linux-ia64@vger.kernel.org, kamezawa.hiroyu@jp.fujitsu.com
Subject: [PATCH] Linux 2.6.17.11 - fix compilation error on IA64 (try #3)
Date: Fri, 25 Aug 2006 17:13:07 +0900 [thread overview]
Message-ID: <1156493587.2977.20.camel@localhost.localdomain> (raw)
Resending without Japanese characters in the mail header to avoid spam filters.
Sorry for the noise.
---
The commit 8833ebaa3f4325820fe3338ccf6fae04f6669254 introduced a change that broke
IA64 compilation as shown below:
gcc -Wp,-MD,arch/ia64/kernel/.entry.o.d -nostdinc -isystem /usr/lib/gcc/ia64-linux-gnu/4.1.2/include -D__KERNEL__ -Iinclude -include include/linux/autoconf.h -DHAVE_WORKING_TEXT_ALIGN -DHAVE_MODEL_SMALL_ATTRIBUTE -DHAVE_SERIALIZE_DIRECTIVE -D__ASSEMBLY__ -mconstant-gp -c -o arch/ia64/kernel/entry.o arch/ia64/kernel/entry.S
include/asm/mman.h: Assembler messages:
include/asm/mman.h:13: Error: Unknown opcode `int ia64_map_check_rgn(unsigned long addr,unsigned long len,'
include/asm/mman.h:14: Error: Unknown opcode `unsigned long flags)'
make[1]: *** [arch/ia64/kernel/entry.o] Error 1
make: *** [arch/ia64/kernel] Error 2
The reason is that "asm/mman.h" is being included from entry.S indirectly through
"asm/pgtable.h" (see code snips below).
* arch/ia64/kernel/entry.S:
...
#include <asm/pgtable.h>
...
* include/asm-ia64/pgtable.h:
...
#include <asm/mman.h>
...
* include/asm-ia64/mman.h
...
#ifdef __KERNEL__
#define arch_mmap_check ia64_map_check_rgn
int ia64_map_check_rgn(unsigned long addr, unsigned long len,
unsigned long flags);
#endif
...
Signed-off-by: Fernando Vazquez <fernando@intellilink.co.jp>
---
diff -urNp linux-2.6.17.11/include/asm-ia64/mman.h linux-2.6.17.11-fix/include/asm-ia64/mman.h
--- linux-2.6.17.11/include/asm-ia64/mman.h 2006-08-25 11:36:09.000000000 +0900
+++ linux-2.6.17.11-fix/include/asm-ia64/mman.h 2006-08-25 11:39:16.000000000 +0900
@@ -9,10 +9,12 @@
*/
#ifdef __KERNEL__
+#ifndef __ASSEMBLY__
#define arch_mmap_check ia64_map_check_rgn
int ia64_map_check_rgn(unsigned long addr, unsigned long len,
unsigned long flags);
#endif
+#endif
#include <asm-generic/mman.h>
next reply other threads:[~2006-08-25 8:13 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-25 8:13 Fernando Vazquez [this message]
2006-08-25 8:13 ` [PATCH] Linux 2.6.17.11 - fix compilation error on IA64 (try #3) Fernando Vazquez
2006-08-25 22:07 ` [stable] " Greg KH
2006-08-25 22:07 ` Greg KH
2006-08-28 22:11 ` Luck, Tony
2006-08-28 22:11 ` Luck, Tony
2006-08-29 1:31 ` [stable] " Greg KH
2006-08-29 1:31 ` Greg KH
2006-08-29 12:24 ` [stable] [PATCH] Linux 2.6.17.11 - fix compilation error on IA64 Kirill Korotaev
2006-08-29 12:24 ` [stable] [PATCH] Linux 2.6.17.11 - fix compilation error on IA64 (try #3) Kirill Korotaev
2006-08-29 16:08 ` Greg KH
2006-08-29 16:08 ` Greg KH
2006-09-04 10:10 ` [stable] [PATCH] Linux 2.6.17.11 - fix compilation error on
2006-09-04 10:10 ` [stable] [PATCH] Linux 2.6.17.11 - fix compilation error on IA64 (try #3) Fernando Luis Vázquez Cao
2006-09-04 10:30 ` [stable] [PATCH] Linux 2.6.17.11 - fix compilation error on IA64 Kirill Korotaev
2006-09-04 10:30 ` [stable] [PATCH] Linux 2.6.17.11 - fix compilation error on IA64 (try #3) Kirill Korotaev
2006-08-29 12:24 ` [stable] [PATCH] Linux 2.6.17.11 - fix compilation error on IA64 Kirill Korotaev
2006-08-29 12:24 ` [stable] [PATCH] Linux 2.6.17.11 - fix compilation error on IA64 (try #3) Kirill Korotaev
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