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From: Stephen Langstaff <stephenlangstaff1@gmail.com>
To: andrew@lunn.ch, f.fainelli@gmain.com, olteanv@gmain.com
Cc: linux-kernel@vger.kernel.org
Subject: drivers/net/dsa/dsa_loop_bdinfo.c build problems
Date: Mon, 13 May 2024 15:43:57 +0100	[thread overview]
Message-ID: <CAHx5RXBCLPEZcrnUNx9GrQhQKtA-c4WSN6+vbAaqk6P4WSvrKA@mail.gmail.com> (raw)

Hi there.

I have come across an issue in the Linux kernel (6.8.7 and others) and
wondered whether I am doing something wrong?

In trying to test the dsa_loop module, I have found that the
dsa_loop_bdinfo module is not built when the following combination of
configuration items is set:

CONFIG_NET_DSA=y
CONFIG_NET_DSA_LOOP=m
CONFIG_FIXED_PHY=y

This combination can easily be obtained using make menuconfig.

It seems that driver/net/Makefile’s inclusion of the dsa directory as
an obj-m precludes the building of dsa_loop_bdinfo.c (which is an
obj-y):

driver/net/Makefile:
…
obj-$(CONFIG_NET_DSA) += dsa/
…

driver/net/dsa/Makefile:
…
ifdef CONFIG_NET_DSA_LOOP
obj-$(CONFIG_FIXED_PHY)         += dsa_loop_bdinfo.o
endif
…

             reply	other threads:[~2024-05-13 14:44 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-13 14:43 Stephen Langstaff [this message]
  -- strict thread matches above, loose matches on Subject: below --
2024-05-13 15:33 drivers/net/dsa/dsa_loop_bdinfo.c build problems Stephen Langstaff
2024-05-13 15:34 ` Florian Fainelli
2024-05-13 15:36   ` Stephen Langstaff
2024-05-13 15:40     ` Florian Fainelli
2024-05-13 15:45       ` Stephen Langstaff
2024-05-13 15:50         ` Florian Fainelli
2024-05-13 16:21           ` Stephen Langstaff
2024-05-13 16:54             ` Andrew Lunn
2024-05-13 17:40               ` Stephen Langstaff
2024-05-13 17:54                 ` Andrew Lunn
     [not found]                   ` <CAHx5RXCF0=Soz_k88RGvJFGrajaxn=mVnqpb99GAQ=b7XOcWiw@mail.gmail.com>
2024-05-13 19:05                     ` Florian Fainelli
2024-05-14  9:28                       ` Stephen Langstaff
2024-05-14 12:32                         ` Andrew Lunn
2024-05-14 16:08                           ` Stephen Langstaff
2024-05-14 16:17                             ` Andrew Lunn
2024-05-15  4:05                               ` Florian Fainelli
2024-05-15 19:20                                 ` Florian Fainelli
2024-05-16  2:17                                   ` Masahiro Yamada
2024-05-16  3:35                                     ` Florian Fainelli
2024-05-16  6:39                                       ` Masahiro Yamada
2024-05-15  9:23                               ` Stephen Langstaff
2024-05-15 19:26                                 ` Florian Fainelli
2024-05-16  9:27                                   ` Stephen Langstaff

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