Messages in this thread Patch in this message | | | From | Richard Weinberger <> | Subject | [PATCH 2/2] ia64: Remove Linux/x86 domain support | Date | Sun, 13 Jul 2014 16:58:58 +0200 |
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ia64 exec domain support seems to be incomplete and unused. It has no custom handler nor a custom signal map. All it does is showing up in /proc/execdomains. Let's rip it out.
Signed-off-by: Richard Weinberger <richard@nod.at> --- arch/ia64/mm/init.c | 25 ------------------------- 1 file changed, 25 deletions(-)
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 25c3502..d4a6b79 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -660,31 +660,6 @@ int arch_remove_memory(u64 start, u64 size) #endif #endif -/* - * Even when CONFIG_IA32_SUPPORT is not enabled it is - * useful to have the Linux/x86 domain registered to - * avoid an attempted module load when emulators call - * personality(PER_LINUX32). This saves several milliseconds - * on each such call. - */ -static struct exec_domain ia32_exec_domain; - -static int __init -per_linux32_init(void) -{ - ia32_exec_domain.name = "Linux/x86"; - ia32_exec_domain.handler = NULL; - ia32_exec_domain.pers_low = PER_LINUX32; - ia32_exec_domain.pers_high = PER_LINUX32; - ia32_exec_domain.signal_map = default_exec_domain.signal_map; - ia32_exec_domain.signal_invmap = default_exec_domain.signal_invmap; - register_exec_domain(&ia32_exec_domain); - - return 0; -} - -__initcall(per_linux32_init); - /** * show_mem - give short summary of memory stats * -- 2.0.1
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