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Subject[patch] minor syctl fix in vsyscall_init

Andi,

If CONFIG_SYCTL is not enabled then the x86-64 tree
fails to build due to use of a symbol that is not
compiled in. Don't bother compiling in the sysctl
register call if not building with sysctl.

matt

Signed-off-by: Matt Tolentino <matthew.e.tolentino@intel.com>


diff -urNp linux-2.6.12-rc2/arch/x86_64/kernel/vsyscall.c linux-2.6.12-rc2-m/arch/x86_64/kernel/vsyscall.c
--- linux-2.6.12-rc2/arch/x86_64/kernel/vsyscall.c 2005-04-04 12:39:06.000000000 -0400
+++ linux-2.6.12-rc2-m/arch/x86_64/kernel/vsyscall.c 2005-04-13 09:28:47.000000000 -0400
@@ -218,7 +218,9 @@ static int __init vsyscall_init(void)
BUG_ON((VSYSCALL_ADDR(0) != __fix_to_virt(VSYSCALL_FIRST_PAGE)));
map_vsyscall();
sysctl_vsyscall = 1;
+#ifdef CONFIG_SYSCTL
register_sysctl_table(kernel_root_table2, 0);
+#endif
return 0;
}

-
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