Build error:
.../drivers/net/cxgbe/cxgbe_flow.c:315:2:
error: implicit truncation from 'int' to bitfield changes value
from -1 to 7 [-Werror,-Wbitfield-constant-conversion]
CXGBE_FILL_FS(adap->pf, ~0, pf);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.../drivers/net/cxgbe/cxgbe_flow.c:25:2:
note: expanded from macro 'CXGBE_FILL_FS'
__CXGBE_FILL_FS(v, m, fs, elem, e)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.../drivers/net/cxgbe/cxgbe_flow.c:15:18: note:
expanded from macro '__CXGBE_FILL_FS'
(fs)->mask.elem = (__m); \
^ ~~~~~
Commit in fixes line changes 'PF_BITWIDTH' to '3', which makes 'fs->pf'
bitfield size '3', changing '~0' to '0x7' to prevent truncation in
assignment.
Fixes: dcd456abe46f ("net/cxgbe: support flow API for matching all packets on
PF")
Reported-by: Raslan Darawsheh <[email protected]>
Reported-by: Xueming Zhang <[email protected]>
Signed-off-by: Ferruh Yigit <[email protected]>
---
Cc: [email protected]
---
drivers/net/cxgbe/cxgbe_flow.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/cxgbe/cxgbe_flow.c b/drivers/net/cxgbe/cxgbe_flow.c
index 13fd78aaf..a46515d3b 100644
--- a/drivers/net/cxgbe/cxgbe_flow.c
+++ b/drivers/net/cxgbe/cxgbe_flow.c
@@ -312,7 +312,7 @@ ch_rte_parsetype_pf(const void *dmask __rte_unused,
CXGBE_FILL_FS(1, 1, pfvf_vld);
- CXGBE_FILL_FS(adap->pf, ~0, pf);
+ CXGBE_FILL_FS(adap->pf, 0x7, pf);
return 0;
}
--
2.25.1
