From: Alaa Mohamed <eng.alaamohamedsoliman.am@gmail.com>
Date: Wed, 20 Apr 2022 01:43:13 +0200
Subject: igb: Convert kmap() to kmap_local_page()
Patch-mainline: v5.19-rc1
Git-commit: b35413f415c6469c79b430c52a718de17c62db2f
References: jsc#PED-370
kmap() is being deprecated and these usages are all local to the thread
so there is no reason kmap_local_page() can't be used.
Replace kmap() calls with kmap_local_page().
Signed-off-by: Alaa Mohamed <eng.alaamohamedsoliman.am@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/intel/igb/igb_ethtool.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
@@ -1798,14 +1798,14 @@ static int igb_check_lbtest_frame(struct
frame_size >>= 1;
- data = kmap(rx_buffer->page);
+ data = kmap_local_page(rx_buffer->page);
if (data[3] != 0xFF ||
data[frame_size + 10] != 0xBE ||
data[frame_size + 12] != 0xAF)
match = false;
- kunmap(rx_buffer->page);
+ kunmap_local(data);
return match;
}