Rusty Russell b92021b09d CONFIG_SYMBOL_PREFIX: cleanup. ... We have CONFIG_SYMBOL_PREFIX, which three archs define to the string "_". But Al Viro broke this in "consolidate cond_syscall and SYSCALL_ALIAS declarations" (in linux-next), and he's not the first to do so. Using CONFIG_SYMBOL_PREFIX is awkward, since we usually just want to prefix it so something. So various places define helpers which are defined to nothing if CONFIG_SYMBOL_PREFIX isn't set: 1) include/asm-generic/unistd.h defines __SYMBOL_PREFIX. 2) include/asm-generic/vmlinux.lds.h defines VMLINUX_SYMBOL(sym) 3) include/linux/export.h defines MODULE_SYMBOL_PREFIX. 4) include/linux/kernel.h defines SYMBOL_PREFIX (which differs from #7) 5) kernel/modsign_certificate.S defines ASM_SYMBOL(sym) 6) scripts/modpost.c defines MODULE_SYMBOL_PREFIX 7) scripts/Makefile.lib defines SYMBOL_PREFIX on the commandline if CONFIG_SYMBOL_PREFIX is set, so that we have a non-string version for pasting. (arch/h8300/include/asm/linkage.h defines SYMBOL_NAME(), too). Let's solve this properly: 1) No more generic prefix, just CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX. 2) Make linux/export.h usable from asm. 3) Define VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR(). 4) Make everyone use them. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Reviewed-by: James Hogan <james.hogan@imgtec.com> Tested-by: James Hogan <james.hogan@imgtec.com> (metag)		2013-03-15 15:09:43 +10:30
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boot
configs	ImgTec Meta architecture changes for v3.9-rc1	2013-03-03 12:06:09 -08:00
include	metag: remove SET_PERSONALITY()	2013-03-04 10:27:20 +00:00
kernel	ImgTec Meta architecture changes for v3.9-rc1	2013-03-03 12:06:09 -08:00
lib
mm	metag: Inhibit NUMA balancing.	2013-03-04 10:29:19 +00:00
tbx
Kconfig	CONFIG_SYMBOL_PREFIX: cleanup.	2013-03-15 15:09:43 +10:30
Kconfig.debug
Kconfig.soc
Makefile