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16 lines
403 B
Diff
16 lines
403 B
Diff
--- a/arch/mips/kernel/head.S
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+++ b/arch/mips/kernel/head.S
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@@ -126,7 +126,12 @@
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/*
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* Reserved space for exception handlers.
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* Necessary for machines which link their kernels at KSEG0.
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+ * Use as temporary storage for the kernel command line, so that it
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+ * can be updated easily without having to relink the kernel.
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*/
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+
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+EXPORT(_image_cmdline)
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+ .ascii "CMDLINE:"
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.fill 0x400
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#endif
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