add dts config

hc

2023-12-06 08f87f769b595151be1afeff53e144f543faa614

 kernel/arch/powerpc/lib/alloc.c
..
..
@@ -2,7 +2,7 @@
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 #include <linux/types.h>
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 #include <linux/init.h>
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 #include <linux/slab.h>
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-#include <linux/bootmem.h>
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+#include <linux/memblock.h>
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 #include <linux/string.h>
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 #include <asm/setup.h>
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..
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@@ -14,7 +14,10 @@
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 	if (slab_is_available())
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 		p = kzalloc(size, mask);
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 	else {
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-		p = memblock_virt_alloc(size, 0);
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+		p = memblock_alloc(size, SMP_CACHE_BYTES);
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+		if (!p)
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+			panic("%s: Failed to allocate %zu bytes\n", __func__,
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+			      size);
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 	}
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 	return p;
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 }