MN10300: The SMP_ICACHE_INV_FLUSH_RANGE IPI command does not exist
The invalidate-only versions of flush_icache_*range() are trying sending the SMP_ICACHE_INV_FLUSH_RANGE IPI command in SMP kernels when they should be sending SMP_ICACHE_INV_RANGE as the former does not exist. Signed-off-by: David Howells <dhowells@redhat.com>
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@ -69,7 +69,7 @@ static void flush_icache_page_range(unsigned long start, unsigned long end)
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/* invalidate the icache coverage on that region */
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/* invalidate the icache coverage on that region */
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mn10300_local_icache_inv_range2(addr + off, size);
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mn10300_local_icache_inv_range2(addr + off, size);
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smp_cache_call(SMP_ICACHE_INV_FLUSH_RANGE, start, end);
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smp_cache_call(SMP_ICACHE_INV_RANGE, start, end);
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}
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}
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/**
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/**
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@ -101,7 +101,7 @@ void flush_icache_range(unsigned long start, unsigned long end)
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* directly */
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* directly */
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start_page = (start >= 0x80000000UL) ? start : 0x80000000UL;
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start_page = (start >= 0x80000000UL) ? start : 0x80000000UL;
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mn10300_icache_inv_range(start_page, end);
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mn10300_icache_inv_range(start_page, end);
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smp_cache_call(SMP_ICACHE_INV_FLUSH_RANGE, start, end);
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smp_cache_call(SMP_ICACHE_INV_RANGE, start, end);
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if (start_page == start)
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if (start_page == start)
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goto done;
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goto done;
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end = start_page;
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end = start_page;
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