Thread (3 messages) 3 messages, 3 authors, 20d ago

Re: [PATCH] sfc: fix CONFIG_CXL_MEM dependency

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From: patchwork-bot+netdevbpf@kernel.org
Date: 2026-09-21 23:21:17
Also in: lkml

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski [off-list ref]:

On Thu, 17 Sep 2026 17:55:11 +0200 you wrote:
From: Arnd Bergmann <arnd@arndb.de>

A recent patch introduced a call to devm_cxl_probe_mem(), which is only
available when CXL_MEM is enabled. If CXL_MEM is in a loadable module,
this causes a link failure for a builtin driver:

s390-linux-ld: drivers/net/ethernet/sfc/efx_cxl.o: in function `efx_cxl_init':
efx_cxl.c:(.text+0x156): undefined reference to `devm_cxl_probe_mem'

[...]
Here is the summary with links:
  - sfc: fix CONFIG_CXL_MEM dependency
    https://git.kernel.org/netdev/net-next/c/c6219deaee41

You are awesome, thank you!
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