netdev - [PATCH net-next] selftests: drv-net: rss_ctx: Don't assume indirection table is present

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Message-ID: <20250318112426.386651-1-gal@nvidia.com>
Date: Tue, 18 Mar 2025 13:24:26 +0200
From: Gal Pressman <gal@...dia.com>
To: "David S. Miller" <davem@...emloft.net>, Eric Dumazet
	<edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
	<pabeni@...hat.com>, Andrew Lunn <andrew+netdev@...n.ch>,
	<netdev@...r.kernel.org>
CC: Shuah Khan <shuah@...nel.org>, <linux-kselftest@...r.kernel.org>, "Gal
 Pressman" <gal@...dia.com>, Nimrod Oren <noren@...dia.com>
Subject: [PATCH net-next] selftests: drv-net: rss_ctx: Don't assume indirection table is present

The test_rss_context_dump() test assumes the indirection table is always
supported, which is not true for all drivers, e.g., virtio_net when
VIRTIO_NET_F_RSS is disabled.

Skip the check if 'indir' is not present.

Reviewed-by: Nimrod Oren <noren@...dia.com>
Signed-off-by: Gal Pressman <gal@...dia.com>
---
 tools/testing/selftests/drivers/net/hw/rss_ctx.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/drivers/net/hw/rss_ctx.py b/tools/testing/selftests/drivers/net/hw/rss_ctx.py
index d6e69d7d5e43..ca60ae325c22 100755
--- a/tools/testing/selftests/drivers/net/hw/rss_ctx.py
+++ b/tools/testing/selftests/drivers/net/hw/rss_ctx.py
@@ -392,7 +392,7 @@ def test_rss_context_dump(cfg):
 
     # Sanity-check the results
     for data in ctxs:
-        ksft_ne(set(data['indir']), {0}, "indir table is all zero")
+        ksft_ne(set(data.get('indir', [1])), {0}, "indir table is all zero")
         ksft_ne(set(data.get('hkey', [1])), {0}, "key is all zero")
 
         # More specific checks
-- 
2.40.1