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* UML: Fix compiler warning due to missing task_struct declarationJan Kiszka2010-04-211-0/+2
| | | | | | | | | | | | | | | | | | | We can't pull in linux/sched.h due to circular dependency, so just forward-declare the struct. This fixes the following warning: CC arch/um/sys-i386/elfcore.o In file included from /data/linux-2.6/include/linux/elf.h:8, from /data/linux-2.6/arch/um/sys-i386/elfcore.c:2: arch/um/sys-i386/asm/elf.h:78: warning: ‘struct task_struct’ declared inside parameter list arch/um/sys-i386/asm/elf.h:78: warning: its scope is only this definition or declaration, which is probably not what you want I guess not many people build against i386 hosts anymore, so this remained widely unnoticed. Signed-off-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* elf coredump: replace ELF_CORE_EXTRA_* macros by functionsDaisuke HATAYAMA2010-03-061-43/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | elf_core_dump() and elf_fdpic_core_dump() use #ifdef and the corresponding macro for hiding _multiline_ logics in functions. This patch removes #ifdef and replaces ELF_CORE_EXTRA_* by corresponding functions. For architectures not implemeonting ELF_CORE_EXTRA_*, we use weak functions in order to reduce a range of modification. This cleanup is for my next patches, but I think this cleanup itself is worth doing regardless of my firnal purpose. Signed-off-by: Daisuke HATAYAMA <d.hatayama@jp.fujitsu.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: David Howells <dhowells@redhat.com> Cc: Greg Ungerer <gerg@snapgear.com> Cc: Roland McGrath <roland@redhat.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Andi Kleen <andi@firstfloor.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* elf: kill USE_ELF_CORE_DUMPChristoph Hellwig2009-12-161-1/+0
| | | | | | | | | | | | | Currently all architectures but microblaze unconditionally define USE_ELF_CORE_DUMP. The microblaze omission seems like an error to me, so let's kill this ifdef and make sure we are the same everywhere. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Hugh Dickins <hugh.dickins@tiscali.co.uk> Cc: <linux-arch@vger.kernel.org> Cc: Michal Simek <michal.simek@petalogix.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* uml: remove useless commentsWANG Cong2009-04-011-10/+0
| | | | | | | | | These comments are useless now, remove them. Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* x86, um: get rid of header symlinksAl Viro2008-10-225-0/+336
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>