linux-kernel - Re: [tip:x86/vmware 4/8] vmwgfx_msg.c:undefined reference to `vmware_hypercall

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Message-ID: <ed6e1387-3d8c-4ebc-b8e0-f8fbfc4d00c3@broadcom.com>
Date: Sat, 15 Jun 2024 14:41:47 -0700
From: Alexey Makhalov <alexey.makhalov@...adcom.com>
To: Borislav Petkov <bp@...en8.de>, kernel test robot <lkp@...el.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
 x86@...nel.org
Subject: Re: [tip:x86/vmware 4/8] vmwgfx_msg.c:undefined reference to
 `vmware_hypercall_slow'

SPI warnings/errors are introduced by commit e77603d5468b90 ("iio: dac: 
support the ad9739a RF DAC")

On 6/15/24 7:33 AM, Borislav Petkov wrote:
> On Sat, Jun 15, 2024 at 09:22:00PM +0800, kernel test robot wrote:
>> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware
>> head:   ef08e7dc21307b226b5280d5e8cfea687bfd2866
>> commit: e5ac9008b79c59235c34494e555419665022f5e1 [4/8] drm/vmwgfx: Use VMware hypercall API
>> config: i386-buildonly-randconfig-002-20240615 (https://download.01.org/0day-ci/archive/20240615/202406152104.FxakP1MB-lkp@intel.com/config)
>> compiler: gcc-9 (Ubuntu 9.5.0-4ubuntu2) 9.5.0
>> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240615/202406152104.FxakP1MB-lkp@intel.com/reproduce)
>>
>> If you fix the issue in a separate patch/commit (i.e. not just a new version of
>> the same patch/commit), kindly add following tags
>> | Reported-by: kernel test robot <lkp@...el.com>
>> | Closes: https://lore.kernel.org/oe-kbuild-all/202406152104.FxakP1MB-lkp@intel.com/
>>
>> All errors (new ones prefixed by >>):
>>
>>     ld: drivers/gpu/drm/vmwgfx/vmwgfx_msg.o: in function `vmw_open_channel.constprop.0':
>>>> vmwgfx_msg.c:(.text+0x203): undefined reference to `vmware_hypercall_slow'
>>     ld: drivers/gpu/drm/vmwgfx/vmwgfx_msg.o: in function `vmw_recv_msg':
>>     vmwgfx_msg.c:(.text+0x46f): undefined reference to `vmware_hypercall_slow'
>>>> ld: vmwgfx_msg.c:(.text+0x49c): undefined reference to `vmware_hypercall_slow'
>>     ld: vmwgfx_msg.c:(.text+0x4c3): undefined reference to `vmware_hypercall_slow'
>>     ld: drivers/gpu/drm/vmwgfx/vmwgfx_msg.o: in function `vmw_close_channel':
>>     vmwgfx_msg.c:(.text+0x580): undefined reference to `vmware_hypercall_slow'
>>     ld: drivers/gpu/drm/vmwgfx/vmwgfx_msg.o:vmwgfx_msg.c:(.text+0x729): more undefined references to `vmware_hypercall_slow' follow
>>     ld: drivers/base/regmap/regmap-spi.o: in function `regmap_spi_read':
>>     regmap-spi.c:(.text+0xf): undefined reference to `spi_write_then_read'
>>     ld: drivers/base/regmap/regmap-spi.o: in function `regmap_spi_gather_write':
>>     regmap-spi.c:(.text+0x2b4): undefined reference to `spi_sync'
>>     ld: drivers/base/regmap/regmap-spi.o: in function `spi_sync_transfer.constprop.0':
>>     regmap-spi.c:(.text+0x337): undefined reference to `spi_sync'
>>     ld: drivers/base/regmap/regmap-spi.o: in function `regmap_spi_async_write':
>>     regmap-spi.c:(.text+0x445): undefined reference to `spi_async'
>>     ld: drivers/iio/dac/ad9739a.o: in function `ad9739a_driver_init':
>>     ad9739a.c:(.init.text+0x10): undefined reference to `__spi_register_driver'
>>
>> Kconfig warnings: (for reference only)
>>     WARNING: unmet direct dependencies detected for REGMAP_SPI
>>     Depends on [n]: SPI [=n]
>>     Selected by [y]:
>>     - AD9739A [=y] && IIO [=y] && (SPI [=n] || COMPILE_TEST [=y])
>>
>> -- 
> 
> Zapping tip:x86/vmware from the tip/master lineup for the time being, until this
> is fixed.
> 
> Thx 0day guys for reporting.
>