[PATCH 01/29] arm: fix the flush_icache_range arguments in set_fiq_handler

Christoph Hellwig
2020-05-15T14:36:18Z

The arguments passed look bogus, try to fix them to something that seems
to make sense.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
arch/arm/kernel/fiq.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
index cd1234c103fcd..98ca3e3fa8471 100644
--- a/arch/arm/kernel/fiq.c
+++ b/arch/arm/kernel/fiq.c
@@ -98,8 +98,8 @@ void set_fiq_handler(void *start, unsigned int length)

memcpy(base + offset, start, length);
if (!cache_is_vipt_nonaliasing())
- flush_icache_range((unsigned long)base + offset, offset +
- length);
+ flush_icache_range((unsigned long)base + offset,
+ (unsigned long)base + offset + length);
flush_icache_range(0xffff0000 + offset, 0xffff0000 + offset + length);
}

--
2.26.2