On 1/3/19 5:49 AM, Alexey Kardashevskiy wrote:
On 03/01/2019 03:37, Laura Abbott wrote:
Hi,
I got a compilation failure when building with CONFIG_VFIO_PCI_NVLINK2
enabled:
+ make -s 'HOSTCFLAGS=-O2 -g -pipe -Wall -Werror=format-security
-Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions
-fstack-protector-strong -grecord-gcc-switches
-specs=/usr/lib/rpm/redhat/redhat-hardened-cc1
-specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mcpu=power8
-mtune=power8 -fasynchronous-unwind-tables -fstack-clash-protection'
'HOSTLDFLAGS=-Wl,-z,relro -Wl,--as-needed -Wl,-z,now
-specs=/usr/lib/rpm/redhat/redhat-hardened-ld -Wl,--build-id=uuid'
ARCH=powerpc -j4 modules
BUILDSTDERR: In file included from drivers/vfio/pci/trace.h:102,
BUILDSTDERR: from drivers/vfio/pci/vfio_pci_nvlink2.c:29:
BUILDSTDERR: ./include/trace/define_trace.h:89:42: fatal error:
./trace.h: No such file or directory
BUILDSTDERR: #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
BUILDSTDERR: ^
BUILDSTDERR: compilation terminated.
BUILDSTDERR: make[3]: *** [scripts/Makefile.build:277:
drivers/vfio/pci/vfio_pci_nvlink2.o] Error 1
BUILDSTDERR: make[2]: *** [scripts/Makefile.build:492: drivers/vfio/pci]
Error 2
BUILDSTDERR: make[1]: *** [scripts/Makefile.build:492: drivers/vfio]
Error 2
BUILDSTDERR: make: *** [Makefile:1053: drivers] Error 2
BUILDSTDERR: make: *** Waiting for unfinished jobs....
I don't know enough about ftrace building to make a guess here.
Config is attacked.
What gcc is this and what is the exact sha1 of the tree? gcc8 prints
other error with your config in drivers/scsi/esas2r/esas2r_ioctl.c but
not this one so I am curious.
gcc (GCC) 8.2.1 20181215 (Red Hat 8.2.1-6)
sha 8e143b90e4d45cca3dc53760d3cfab988bc74571
Also, would it be possible to switch this option from def_bool to
bool? I can't turn it off directly when it's def_bool.
Why? Honestly I'd rather fix the compile error.
It's not just about this error, there may be other situations where
it would be good to have this turned off.
Thanks,
Luara
