check_cache_range() warns that the top boundaries are not properly
aligned when flushing or invalidating the buffers and make these
operations fail.
This gets rid of the remaining warnings:
CACHE: Misaligned operation at range
Signed-off-by: Karl Beldan <karl.beldan+...@gmail.com>
---
drivers/net/davinci_emac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index 947bfab..62b7a1d 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -632,7 +632,7 @@ static int davinci_eth_send_packet (struct eth_device *dev,
EMAC_CPPI_EOP_BIT);
flush_dcache_range((unsigned long)packet,
- (unsigned long)packet + length);
+ (unsigned long)packet + ALIGN(length, PKTALIGN));
/* Send the packet */
writel(BD_TO_HW((unsigned long)emac_tx_desc), &adap_emac->TX0HDP);
--
2.9.2
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