linux-kernel - Re: reset-brcmstb-rescal.c:undefined reference to `devm_ioremap

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Date:   Tue, 23 Jun 2020 21:00:55 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     kernel test robot <lkp@...el.com>,
        Jim Quinlan <jim2101024@...il.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Philipp Zabel <p.zabel@...gutronix.de>
Subject: Re: reset-brcmstb-rescal.c:undefined reference to
 `devm_ioremap_resource'



On 6/23/2020 6:26 PM, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   3e08a95294a4fb3702bb3d35ed08028433c37fe6
> commit: 4cf176e52397853e4a4dd37e917c5eafb47ba8d1 reset: Add Broadcom STB RESCAL reset controller
> date:   6 months ago
> config: um-allmodconfig (attached as .config)
> compiler: gcc-9 (Debian 9.3.0-13) 9.3.0
> reproduce (this is a W=1 build):
>         git checkout 4cf176e52397853e4a4dd37e917c5eafb47ba8d1
>         # save the attached .config to linux build tree
>         make W=1 ARCH=um 
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>
> 
> All errors (new ones prefixed by >>):
> 
>    /usr/bin/ld: arch/um/drivers/vde.o: in function `vde_open_real':
>    (.text+0x9cb): warning: Using 'getgrnam' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
>    /usr/bin/ld: (.text+0x61d): warning: Using 'getpwuid' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
>    /usr/bin/ld: arch/um/drivers/vector_user.o: in function `user_init_socket_fds':
>    vector_user.c:(.text+0x53a): warning: Using 'getaddrinfo' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
>    /usr/bin/ld: arch/um/drivers/pcap.o: in function `pcap_nametoaddr':
>    (.text+0x10095): warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
>    /usr/bin/ld: arch/um/drivers/pcap.o: in function `pcap_nametonetaddr':
>    (.text+0x10155): warning: Using 'getnetbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
>    /usr/bin/ld: arch/um/drivers/pcap.o: in function `pcap_nametoproto':
>    (.text+0x10395): warning: Using 'getprotobyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
>    /usr/bin/ld: arch/um/drivers/pcap.o: in function `pcap_nametoport':
>    (.text+0x1018b): warning: Using 'getservbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
>    /usr/bin/ld: drivers/reset/reset-brcmstb-rescal.o: in function `brcm_rescal_reset_probe':
>>> reset-brcmstb-rescal.c:(.text+0x21b): undefined reference to `devm_ioremap_resource'
>    /usr/bin/ld: drivers/reset/reset-intel-gw.o: in function `intel_reset_probe':
>    reset-intel-gw.c:(.text+0x5be): undefined reference to `devm_platform_ioremap_resource'
>    collect2: error: ld returned 1 exit status

This is a late report, it was fixed upstream with:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7fbcc53514c5e410dd598685c5fbbe1e6a5a87e1
-- 
Florian