From dcca52c21e44aa69713390d6872c425b21df3abe Mon Sep 17 00:00:00 2001 From: David Howells <dhowells@redhat.com> Date: Mon, 14 Mar 2011 14:45:29 +0000 Subject: [PATCH] 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> --- arch/mn10300/mm/cache-inv-icache.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mn10300/mm/cache-inv-icache.c b/arch/mn10300/mm/cache-inv-icache.c index a8933a60b2d4..a6b63dde603d 100644 --- a/arch/mn10300/mm/cache-inv-icache.c +++ b/arch/mn10300/mm/cache-inv-icache.c @@ -69,7 +69,7 @@ static void flush_icache_page_range(unsigned long start, unsigned long end) /* invalidate the icache coverage on that region */ mn10300_local_icache_inv_range2(addr + off, size); - smp_cache_call(SMP_ICACHE_INV_FLUSH_RANGE, start, end); + smp_cache_call(SMP_ICACHE_INV_RANGE, start, end); } /** @@ -101,7 +101,7 @@ void flush_icache_range(unsigned long start, unsigned long end) * directly */ start_page = (start >= 0x80000000UL) ? start : 0x80000000UL; mn10300_icache_inv_range(start_page, end); - smp_cache_call(SMP_ICACHE_INV_FLUSH_RANGE, start, end); + smp_cache_call(SMP_ICACHE_INV_RANGE, start, end); if (start_page == start) goto done; end = start_page; -- GitLab