kbuild test robot
2020-Apr-12 11:37 UTC
[vhost:vhost 54/54] drivers/virtio/Kconfig:49: syntax error
tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost
head: e282a85dc20e6d5da055e65c48aae15cc14897c7
commit: e282a85dc20e6d5da055e65c48aae15cc14897c7 [54/54] vdpa: make vhost,
virtio depend on menu
config: powerpc-defconfig
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project
4e86e5eedc684453fe0af6eca2ebdbff33db012c)
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout e282a85dc20e6d5da055e65c48aae15cc14897c7
COMPILER=clang make.cross ARCH=powerpc defconfig
COMPILER=clang make.cross ARCH=powerpc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp at intel.com>
All errors (new ones prefixed by >>):
>> drivers/virtio/Kconfig:49: syntax error
>> drivers/virtio/Kconfig:48: unknown statement "depend"
>> drivers/virtio/Kconfig:49: invalid statement
drivers/virtio/Kconfig:50: invalid statement>> drivers/virtio/Kconfig:51: unknown statement "This"
drivers/virtio/Kconfig:52:warning: ignoring unsupported character '.'
drivers/virtio/Kconfig:52:warning: ignoring unsupported character
','>> drivers/virtio/Kconfig:52: unknown statement "device"
>> drivers/virtio/Kconfig:53: unknown statement "an"
>> drivers/virtio/Kconfig:54: unknown statement "physical"
drivers/virtio/Kconfig:55:warning: ignoring unsupported character
'.'>> drivers/virtio/Kconfig:55: unknown statement "offloaded"
drivers/virtio/Kconfig:57:warning: ignoring unsupported character ','
drivers/virtio/Kconfig:57:warning: ignoring unsupported character
'.'>> drivers/virtio/Kconfig:57: unknown statement "If"
make[2]: *** [scripts/kconfig/Makefile:85: defconfig] Error 1
make[1]: *** [Makefile:568: defconfig] Error 2
make: *** [Makefile:180: sub-make] Error 2
4 real 1 user 1 sys 59.31% cpu make defconfig
-->> drivers/virtio/Kconfig:49: syntax error
>> drivers/virtio/Kconfig:48: unknown statement "depend"
>> drivers/virtio/Kconfig:49: invalid statement
drivers/virtio/Kconfig:50: invalid statement>> drivers/virtio/Kconfig:51: unknown statement "This"
drivers/virtio/Kconfig:52:warning: ignoring unsupported character '.'
drivers/virtio/Kconfig:52:warning: ignoring unsupported character
','>> drivers/virtio/Kconfig:52: unknown statement "device"
>> drivers/virtio/Kconfig:53: unknown statement "an"
>> drivers/virtio/Kconfig:54: unknown statement "physical"
drivers/virtio/Kconfig:55:warning: ignoring unsupported character
'.'>> drivers/virtio/Kconfig:55: unknown statement "offloaded"
drivers/virtio/Kconfig:57:warning: ignoring unsupported character ','
drivers/virtio/Kconfig:57:warning: ignoring unsupported character
'.'>> drivers/virtio/Kconfig:57: unknown statement "If"
make[2]: *** [scripts/kconfig/Makefile:75: oldconfig] Error 1
make[1]: *** [Makefile:568: oldconfig] Error 2
make: *** [Makefile:180: sub-make] Error 2
4 real 1 user 1 sys 66.71% cpu make oldconfig
-->> drivers/virtio/Kconfig:49: syntax error
>> drivers/virtio/Kconfig:48: unknown statement "depend"
>> drivers/virtio/Kconfig:49: invalid statement
drivers/virtio/Kconfig:50: invalid statement>> drivers/virtio/Kconfig:51: unknown statement "This"
drivers/virtio/Kconfig:52:warning: ignoring unsupported character '.'
drivers/virtio/Kconfig:52:warning: ignoring unsupported character
','>> drivers/virtio/Kconfig:52: unknown statement "device"
>> drivers/virtio/Kconfig:53: unknown statement "an"
>> drivers/virtio/Kconfig:54: unknown statement "physical"
drivers/virtio/Kconfig:55:warning: ignoring unsupported character
'.'>> drivers/virtio/Kconfig:55: unknown statement "offloaded"
drivers/virtio/Kconfig:57:warning: ignoring unsupported character ','
drivers/virtio/Kconfig:57:warning: ignoring unsupported character
'.'>> drivers/virtio/Kconfig:57: unknown statement "If"
make[2]: *** [scripts/kconfig/Makefile:75: olddefconfig] Error 1
make[1]: *** [Makefile:568: olddefconfig] Error 2
make: *** [Makefile:180: sub-make] Error 2
4 real 1 user 1 sys 66.26% cpu make olddefconfig
vim +49 drivers/virtio/Kconfig
e72542191cbba4 Ohad Ben-Cohen 2011-07-05 14
3343660d8c62c6 Anthony Liguori 2007-11-12 15 config VIRTIO_PCI
d72c5a8c8c57cb Kees Cook 2012-10-02 16 tristate "PCI driver for
virtio devices"
d72c5a8c8c57cb Kees Cook 2012-10-02 17 depends on PCI
3343660d8c62c6 Anthony Liguori 2007-11-12 18 select VIRTIO
3343660d8c62c6 Anthony Liguori 2007-11-12 19 ---help---
b2a6d51ddf7b23 Michael S. Tsirkin 2015-01-15 20 This driver provides
support for virtio based paravirtual device
3343660d8c62c6 Anthony Liguori 2007-11-12 21 drivers over PCI. This
requires that your VMM has appropriate PCI
3343660d8c62c6 Anthony Liguori 2007-11-12 22 virtio backends. Most QEMU
based VMMs should support these devices
3343660d8c62c6 Anthony Liguori 2007-11-12 23 (like KVM or Xen).
3343660d8c62c6 Anthony Liguori 2007-11-12 24
3343660d8c62c6 Anthony Liguori 2007-11-12 25 If unsure, say M.
3343660d8c62c6 Anthony Liguori 2007-11-12 26
46506da5f365ef Michael S. Tsirkin 2015-01-15 27 config VIRTIO_PCI_LEGACY
46506da5f365ef Michael S. Tsirkin 2015-01-15 28 bool "Support for legacy
virtio draft 0.9.X and older devices"
46506da5f365ef Michael S. Tsirkin 2015-01-15 29 default y
46506da5f365ef Michael S. Tsirkin 2015-01-15 30 depends on VIRTIO_PCI
46506da5f365ef Michael S. Tsirkin 2015-01-15 31 ---help---
46506da5f365ef Michael S. Tsirkin 2015-01-15 32 Virtio PCI Card
0.9.X Draft (circa 2014) and older device support.
46506da5f365ef Michael S. Tsirkin 2015-01-15 33
46506da5f365ef Michael S. Tsirkin 2015-01-15 34 This option enables
building a transitional driver, supporting
46506da5f365ef Michael S. Tsirkin 2015-01-15 35 both devices conforming to
Virtio 1 specification, and legacy devices.
46506da5f365ef Michael S. Tsirkin 2015-01-15 36 If disabled, you get a
slightly smaller, non-transitional driver,
46506da5f365ef Michael S. Tsirkin 2015-01-15 37 with no legacy
compatibility.
46506da5f365ef Michael S. Tsirkin 2015-01-15 38
46506da5f365ef Michael S. Tsirkin 2015-01-15 39 So look out into
your driveway. Do you have a flying car? If
46506da5f365ef Michael S. Tsirkin 2015-01-15 40 so, you can happily
disable this option and virtio will not
46506da5f365ef Michael S. Tsirkin 2015-01-15 41 break. Otherwise,
leave it set. Unless you're testing what
46506da5f365ef Michael S. Tsirkin 2015-01-15 42 life will be like in
The Future.
46506da5f365ef Michael S. Tsirkin 2015-01-15 43
46506da5f365ef Michael S. Tsirkin 2015-01-15 44 If unsure, say Y.
46506da5f365ef Michael S. Tsirkin 2015-01-15 45
c043b4a8cf3b16 Jason Wang 2020-03-26 46 config VIRTIO_VDPA
c043b4a8cf3b16 Jason Wang 2020-03-26 47 tristate "vDPA driver
for virtio devices"
e282a85dc20e6d Michael S. Tsirkin 2020-04-12 @48 depend on VDPA
c043b4a8cf3b16 Jason Wang 2020-03-26 @49 select VIRTIO
c043b4a8cf3b16 Jason Wang 2020-03-26 50 help
c043b4a8cf3b16 Jason Wang 2020-03-26 @51 This driver provides
support for virtio based paravirtual
c043b4a8cf3b16 Jason Wang 2020-03-26 @52 device driver over vDPA
bus. For this to be useful, you need
c043b4a8cf3b16 Jason Wang 2020-03-26 @53 an appropriate vDPA device
implementation that operates on a
c043b4a8cf3b16 Jason Wang 2020-03-26 @54 physical device to allow
the datapath of virtio to be
c043b4a8cf3b16 Jason Wang 2020-03-26 @55 offloaded to hardware.
c043b4a8cf3b16 Jason Wang 2020-03-26 56
c043b4a8cf3b16 Jason Wang 2020-03-26 @57 If unsure, say M.
c043b4a8cf3b16 Jason Wang 2020-03-26 58
:::::: The code at line 49 was first introduced by commit
:::::: c043b4a8cf3b16fbdcaec1126841431c33b16e98 virtio: introduce a vDPA based
transport
:::::: TO: Jason Wang <jasowang at redhat.com>
:::::: CC: Michael S. Tsirkin <mst at redhat.com>
---
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