From: Arnd Bergmann <arnd@kernel.org>
To: Loic Poulain <loic.poulain@linaro.org>,
Sergey Ryazanov <ryazanov.s.a@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
M Chetan Kumar <m.chetan.kumar@linux.intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
Johannes Berg <johannes@sipsolutions.net>,
Stephan Gerhold <stephan@gerhold.net>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] net: wwan: iosm: select CONFIG_RELAY
Date: Sat, 4 Dec 2021 18:40:25 +0100 [thread overview]
Message-ID: <20211204174033.950528-1-arnd@kernel.org> (raw)
From: Arnd Bergmann <arnd@arndb.de>
The iosm driver started using relayfs, but is missing the Kconfig
logic to ensure it's built into the kernel:
x86_64-linux-ld: drivers/net/wwan/iosm/iosm_ipc_trace.o: in function `ipc_trace_create_buf_file_handler':
iosm_ipc_trace.c:(.text+0x16): undefined reference to `relay_file_operations'
x86_64-linux-ld: drivers/net/wwan/iosm/iosm_ipc_trace.o: in function `ipc_trace_subbuf_start_handler':
iosm_ipc_trace.c:(.text+0x31): undefined reference to `relay_buf_full'
x86_64-linux-ld: drivers/net/wwan/iosm/iosm_ipc_trace.o: in function `ipc_trace_ctrl_file_write':
iosm_ipc_trace.c:(.text+0xd5): undefined reference to `relay_flush'
x86_64-linux-ld: drivers/net/wwan/iosm/iosm_ipc_trace.o: in function `ipc_trace_port_rx':
Fixes: 00ef32565b9b ("net: wwan: iosm: device trace collection using relayfs")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/net/wwan/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wwan/Kconfig b/drivers/net/wwan/Kconfig
index bdb2b0e46c12..9f5111a77da9 100644
--- a/drivers/net/wwan/Kconfig
+++ b/drivers/net/wwan/Kconfig
@@ -85,6 +85,7 @@ config IOSM
tristate "IOSM Driver for Intel M.2 WWAN Device"
depends on INTEL_IOMMU
select NET_DEVLINK
+ select RELAY
help
This driver enables Intel M.2 WWAN Device communication.
--
2.29.2
next reply other threads:[~2021-12-04 17:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-04 17:40 Arnd Bergmann [this message]
2021-12-04 18:15 ` [PATCH] net: wwan: iosm: select CONFIG_RELAY Sergey Ryazanov
2021-12-05 6:08 ` Kumar, M Chetan
2021-12-07 0:40 ` patchwork-bot+netdevbpf
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