[PATCH net] selftests: net: add missing CMAC to tcp_ao config

[PATCH net] selftests: net: add missing CMAC to tcp_ao config

[Jakub Kicinski]

Recent changes to crypto and wifi made CMAC no longer
selected by default on x86 and tcp_ao needs it.
Add the missing config.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
CC: shuah@kernel.org
CC: fw@strlen.de
CC: antonio@openvpn.net
CC: matttbe@kernel.org
CC: phil@nwl.cc
CC: linux-kselftest@vger.kernel.org
---
 tools/testing/selftests/net/tcp_ao/config | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/testing/selftests/net/tcp_ao/config b/tools/testing/selftests/net/tcp_ao/config
index 971cb6fa2d63..f22148512365 100644
--- a/tools/testing/selftests/net/tcp_ao/config
+++ b/tools/testing/selftests/net/tcp_ao/config
@@ -1,3 +1,4 @@
+CONFIG_CRYPTO_CMAC=y
 CONFIG_CRYPTO_HMAC=y
 CONFIG_CRYPTO_RMD160=y
 CONFIG_CRYPTO_SHA1=y
-- 
2.53.0

Re: [PATCH net] selftests: net: add missing CMAC to tcp_ao config

[Matthieu Baerts]

Hi Jakub,

On 16/04/2026 03:04, Jakub Kicinski wrote:
> Recent changes to crypto and wifi made CMAC no longer
> selected by default on x86 and tcp_ao needs it.
> Add the missing config.

Thank you for the fix, I see that CMAC is the default algo used in the
TCP AO selftests, and this modification fixes the recent issue.

Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>

Cheers,
Matt
-- 
Sponsored by the NGI0 Core fund.

Re: [PATCH net] selftests: net: add missing CMAC to tcp_ao config

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Wed, 15 Apr 2026 18:04:39 -0700 you wrote:
> Recent changes to crypto and wifi made CMAC no longer
> selected by default on x86 and tcp_ao needs it.
> Add the missing config.
> 
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
> ---
> CC: shuah@kernel.org
> CC: fw@strlen.de
> CC: antonio@openvpn.net
> CC: matttbe@kernel.org
> CC: phil@nwl.cc
> CC: linux-kselftest@vger.kernel.org
> 
> [...]

Here is the summary with links:
  - [net] selftests: net: add missing CMAC to tcp_ao config
    https://git.kernel.org/netdev/net/c/82c21069028c

You are awesome, thank you!
-- 
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