Build regressions/improvements in v3.19-rc3

Geert Uytterhoeven geert at linux-m68k.org
Tue Jan 6 20:39:51 AEDT 2015 

On Tue, Jan 6, 2015 at 10:36 AM, Geert Uytterhoeven
<geert at linux-m68k.org> wrote:
> JFYI, when comparing v3.19-rc3[1] to v3.19-rc2[3], the summaries are:
>   - build errors: +64/-9

  + /home/kisskb/slave/src/arch/arm/mm/dma-mapping.c: error:
'VM_ARM_DMA_CONSISTENT' undeclared (first use in this function):  =>
1200:4, 1281:29, 1410:4
  + /home/kisskb/slave/src/arch/arm/mm/dma-mapping.c: error:
'atomic_pool' undeclared (first use in this function):  => 1264:31
  + /home/kisskb/slave/src/arch/arm/mm/dma-mapping.c: error: implicit
declaration of function '__in_atomic_pool'
[-Werror=implicit-function-declaration]:  => 1274:2
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error:
'L_PTE_MT_BUFFERABLE' undeclared here (not in a function):  => 81:10
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error:
'L_PTE_MT_DEV_CACHED' undeclared here (not in a function):  => 117:10
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error:
'L_PTE_MT_DEV_NONSHARED' undeclared here (not in a function):  =>
108:10
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error:
'L_PTE_MT_DEV_SHARED' undeclared here (not in a function):  => 103:10
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error:
'L_PTE_MT_DEV_WC' undeclared here (not in a function):  => 113:10
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: 'L_PTE_MT_MASK'
undeclared here (not in a function):  => 76:11
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error:
'L_PTE_MT_MINICACHE' undeclared here (not in a function):  => 94:10
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error:
'L_PTE_MT_UNCACHED' undeclared here (not in a function):  => 77:10
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error:
'L_PTE_MT_WRITEALLOC' undeclared here (not in a function):  => 99:10
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error:
'L_PTE_MT_WRITEBACK' undeclared here (not in a function):  => 89:10
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error:
'L_PTE_MT_WRITETHROUGH' undeclared here (not in a function):  => 85:10
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: 'L_PTE_RDONLY'
undeclared here (not in a function):  => 61:11
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: 'L_PTE_SHARED'
undeclared here (not in a function):  => 71:11
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: 'L_PTE_USER'
undeclared here (not in a function):  => 56:11
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: 'L_PTE_XN'
undeclared here (not in a function):  => 66:11
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error:
'PMD_SECT_AP_READ' undeclared here (not in a function):  => 153:13
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error:
'PMD_SECT_AP_WRITE' undeclared here (not in a function):  => 153:32
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: 'PMD_SECT_S'
undeclared here (not in a function):  => 175:11
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: 'PMD_SECT_XN'
undeclared here (not in a function):  => 170:11
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: 'PMD_SIZE'
undeclared (first use in this function):  => 279:22
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: 'PTRS_PER_PGD'
undeclared (first use in this function):  => 319:23
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: 'PTRS_PER_PMD'
undeclared (first use in this function):  => 278:18
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: 'PTRS_PER_PTE'
undeclared (first use in this function):  => 266:18
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: 'SECTION_SIZE'
undeclared (first use in this function):  => 285:7
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error:
'USER_PGTABLES_CEILING' undeclared (first use in this function):  =>
223:13, 311:23
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: (near
initialization for 'section_bits[0].mask'):  => 153:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: (near
initialization for 'section_bits[1].mask'):  => 157:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: (near
initialization for 'section_bits[1].val'):  => 158:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: (near
initialization for 'section_bits[2].mask'):  => 161:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: (near
initialization for 'section_bits[2].val'):  => 162:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: (near
initialization for 'section_bits[3].mask'):  => 165:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: (near
initialization for 'section_bits[3].val'):  => 166:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: (near
initialization for 'section_bits[4].mask'):  => 170:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: (near
initialization for 'section_bits[4].val'):  => 171:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: (near
initialization for 'section_bits[5].mask'):  => 175:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: (near
initialization for 'section_bits[5].val'):  => 176:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: implicit
declaration of function 'pmd_large'
[-Werror=implicit-function-declaration]:  => 280:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: implicit
declaration of function 'pmd_none'
[-Werror=implicit-function-declaration]:  => 280:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: implicit
declaration of function 'pmd_present'
[-Werror=implicit-function-declaration]:  => 280:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: implicit
declaration of function 'pte_offset_kernel'
[-Werror=implicit-function-declaration]:  => 262:2
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: initializer
element is not constant:  => 158:3, 162:3, 176:3, 170:3, 157:3, 175:3,
161:3, 153:3, 171:3, 165:3, 166:3
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: invalid operands
to binary * (have 'unsigned int' and 'const struct prot_bits *'):  =>
279:20
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: invalid operands
to binary / (have 'const struct prot_bits *' and 'long unsigned int'):
 => 311:45
  + /home/kisskb/slave/src/arch/arm/mm/dump.c: error: invalid operands
to binary | (have 'const struct prot_bits *' and 'const struct
prot_bits *'):  => 165:30, 153:30, 166:30, 157:30, 161:30
  + /home/kisskb/slave/src/arch/arm/mm/init.c: error: 'SECTION_SIZE'
undeclared (first use in this function):  => 733:2
  + /home/kisskb/slave/src/arch/arm/mm/init.c: error: 'pmdval_t'
undeclared here (not in a function):  => 633:12
  + /home/kisskb/slave/src/arch/arm/mm/init.c: error: expected
declaration specifiers or '...' before 'pmdval_t':  => 678:7, 677:55
  + /home/kisskb/slave/src/arch/arm/mm/init.c: error: implicit
declaration of function 'section_update'
[-Werror=implicit-function-declaration]:  => 733:2
  + /home/kisskb/slave/src/arch/arm/mm/init.c: error: unknown type
name 'pmdval_t':  => 625:2, 623:2, 624:2

arm-randconfig (CONFIG_ARM_PTDUMP is broken?)

  + /home/kisskb/slave/src/drivers/coresight/coresight-etb10.c: error:
implicit declaration of function 'of_get_coresight_platform_data'
[-Werror=implicit-function-declaration]:  => 430:3
  + /home/kisskb/slave/src/drivers/coresight/coresight-funnel.c:
error: implicit declaration of function
'of_get_coresight_platform_data'
[-Werror=implicit-function-declaration]:  => 189:3
  + /home/kisskb/slave/src/drivers/coresight/coresight-replicator.c:
error: implicit declaration of function
'of_get_coresight_platform_data'
[-Werror=implicit-function-declaration]:  => 72:3
  + /home/kisskb/slave/src/drivers/coresight/coresight-tmc.c: error:
implicit declaration of function 'of_get_coresight_platform_data'
[-Werror=implicit-function-declaration]:  => 625:3
  + /home/kisskb/slave/src/drivers/coresight/coresight-tpiu.c: error:
implicit declaration of function 'of_get_coresight_platform_data'
[-Werror=implicit-function-declaration]:  => 131:3

arm-randconfig

  + /home/kisskb/slave/src/arch/sh/mm/cache-sh4.c: error:
'cached_to_uncached' undeclared (first use in this function):  =>
99:17
  + /home/kisskb/slave/src/arch/sh/mm/cache-sh4.c: error: implicit
declaration of function 'cpu_context'
[-Werror=implicit-function-declaration]:  => 192:2

sh-randconfig

  + /home/kisskb/slave/src/kernel/bounds.c: error: -mcall-aixdesc must
be big endian:  => 1:0
  + /home/kisskb/slave/src/scripts/mod/devicetable-offsets.c: error:
-mcall-aixdesc must be big endian:  => 1:0
  + /home/kisskb/slave/src/scripts/mod/empty.c: error: -mcall-aixdesc
must be big endian:  => 1:0
  + <stdin>: error: -mcall-aixdesc must be big endian:  => 1:0

powerpc-randconfig

> [1] http://kisskb.ellerman.id.au/kisskb/head/8277/ (255 out of 262 configs)
> [3] http://kisskb.ellerman.id.au/kisskb/head/8257/ (all 262 configs)

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

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