Christoph Hellwig
e28cbf2293
improve sys_newuname() for compat architectures
...
On an architecture that supports 32-bit compat we need to override the
reported machine in uname with the 32-bit value. Instead of doing this
separately in every architecture introduce a COMPAT_UTS_MACHINE define in
<asm/compat.h> and apply it directly in sys_newuname().
Signed-off-by: Christoph Hellwig <hch@lst.de >
Cc: Ralf Baechle <ralf@linux-mips.org >
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org >
Cc: Paul Mundt <lethal@linux-sh.org >
Cc: Jeff Dike <jdike@addtoit.com >
Cc: Hirokazu Takata <takata@linux-m32r.org >
Cc: Thomas Gleixner <tglx@linutronix.de >
Cc: Ingo Molnar <mingo@elte.hu >
Cc: H. Peter Anvin <hpa@zytor.com >
Cc: Al Viro <viro@zeniv.linux.org.uk >
Cc: Arnd Bergmann <arnd@arndb.de >
Cc: Heiko Carstens <heiko.carstens@de.ibm.com >
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com >
Cc: "Luck, Tony" <tony.luck@intel.com >
Cc: James Morris <jmorris@namei.org >
Cc: Andreas Schwab <schwab@linux-m68k.org >
Signed-off-by: Andrew Morton <akpm@linux-foundation.org >
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org >
2010-03-12 15:52:32 -08:00
