2 Replies Latest reply on Sep 5, 2014 4:56 PM by bridgman

    HSA kernel fails to build from sources

    dreeevil

      I've been trying to package the HSA kernel bits for Gentoo. Git checkout of v.0.8 / kernel 3.14.11 (?)

       

      Building the kernel from source I run into this failure:

       

      make[3]: 'arch/x86/realmode/rm/realmode.bin' is up to date.

        GZIP kernel/config_data.gz

        CHK kernel/config_data.h

        LD [M] drivers/gpu/hsa/radeon/radeon_kfd.o

      drivers/gpu/hsa/radeon/kfd_device.o: In function `lower_32':

      kfd_device.c:(.text+0x1f): multiple definition of `lower_32'

      drivers/gpu/hsa/radeon/kfd_module.o:(.text+0x22): first defined here

      drivers/gpu/hsa/radeon/kfd_device.o: In function `upper_32':

      kfd_device.c:(.text+0x27): multiple definition of `upper_32'

      drivers/gpu/hsa/radeon/kfd_module.o:(.text+0x2a): first defined here

      drivers/gpu/hsa/radeon/kfd_chardev.o: In function `lower_32':

      kfd_chardev.c:(.text+0x101e): multiple definition of `lower_32'

      drivers/gpu/hsa/radeon/kfd_module.o:(.text+0x22): first defined here

      drivers/gpu/hsa/radeon/kfd_chardev.o: In function `upper_32':

      kfd_chardev.c:(.text+0x1026): multiple definition of `upper_32'

      drivers/gpu/hsa/radeon/kfd_module.o:(.text+0x2a): first defined here

      drivers/gpu/hsa/radeon/kfd_pasid.o: In function `lower_32':

       

      [snip]

       

      cik_event_interrupt.c:(.text+0x5a): multiple definition of `upper_32'

      drivers/gpu/hsa/radeon/kfd_module.o:(.text+0x2a): first defined here

      scripts/Makefile.build:444: recipe for target

      'drivers/gpu/hsa/radeon/radeon_kfd.o' failed

      make[4]: *** [drivers/gpu/hsa/radeon/radeon_kfd.o] Error 1

       

      This happens both with gcc 4.7.4 and gcc 4.8.3.