openwrtv3/target/linux/adm5120/patches/140-cmdline_hack.patch

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2008-03-22 15:36:37 +00:00
Index: linux-2.6.24.2/arch/mips/kernel/head.S
===================================================================
2008-03-22 15:36:37 +00:00
--- linux-2.6.24.2.orig/arch/mips/kernel/head.S
+++ linux-2.6.24.2/arch/mips/kernel/head.S
@@ -126,7 +126,12 @@
/*
* Reserved space for exception handlers.
* Necessary for machines which link their kernels at KSEG0.
+ * Use as temporary storage for the kernel command line, so that it
+ * can be updated easily without having to relink the kernel.
*/
+
+EXPORT(_image_cmdline)
+ .ascii "CMDLINE:"
.fill 0x400
#endif