From 188e94c370621708d13547d58dbc6ed3c5602aa8 Mon Sep 17 00:00:00 2001 From: Shinya Kuribayashi Date: Tue, 8 Apr 2008 16:20:35 +0900 Subject: [PATCH] cpu/mips/cpu.c: Fix flush_cache bug Cache operations have to take line address (addr), not start_addr. I noticed this bug when debugging ping failure. Signed-off-by: Shinya Kuribayashi --- cpu/mips/cpu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/cpu/mips/cpu.c b/cpu/mips/cpu.c index 8b43d8eb36..e267bba469 100644 --- a/cpu/mips/cpu.c +++ b/cpu/mips/cpu.c @@ -56,8 +56,8 @@ void flush_cache(ulong start_addr, ulong size) unsigned long aend = (start_addr + size - 1) & ~(lsize - 1); while (1) { - cache_op(Hit_Writeback_Inv_D, start_addr); - cache_op(Hit_Invalidate_I, start_addr); + cache_op(Hit_Writeback_Inv_D, addr); + cache_op(Hit_Invalidate_I, addr); if (addr == aend) break; addr += lsize; -- 2.39.5