Re: Build regressions/improvements in v3.13-rc2

Re: Build regressions/improvements in v3.13-rc2

[Geert Uytterhoeven]

On Sun, Dec 1, 2013 at 10:44 AM, Geert Uytterhoeven
<geert@linux-m68k.org> wrote:
> JFYI, when comparing v3.13-rc2[1] to v3.13-rc1[3], the summaries are:
>   - build errors: +8/-8
>   - build warnings: +147/-97

  + /scratch/kisskb/src/drivers/crypto/caam/jr.c: error: implicit
declaration of function 'of_iomap'
[-Werror=implicit-function-declaration]:  => 468:2

powerpc/mpc85xx_defconfig

  + /scratch/kisskb/src/arch/powerpc/kernel/swsusp_booke.S: Error:
invalid sprg number:  => 161, 85, 165, 91, 167, 163, 87, 89

powerpc-randconfig

  + /scratch/kisskb/src/drivers/tty/ehv_bytechan.c: error: type
defaults to 'int' in declaration of 'console_initcall'
[-Werror=implicit-int]:  => 363:1

powerpc-allmodconfig

  + /scratch/kisskb/src/arch/sparc/kernel/kgdb_64.c: error: implicit
declaration of function 'exception_enter'
[-Werror=implicit-function-declaration]:  => 162:7
  + /scratch/kisskb/src/arch/sparc/kernel/kgdb_64.c: error: implicit
declaration of function 'exception_exit'
[-Werror=implicit-function-declaration]:  => 176:2

sparc64-allmodconfig

  + error: drivers/built-in.o: undefined reference to
`i2c_register_driver':  => .init.literal+0xd88)
  + error: sram.c: undefined reference to `devm_regmap_init_i2c':  =>
.text+0x590dc)

sparc-allmodconfig
xtensa-allmodconfig

  + /scratch/kisskb/src/drivers/gpu/drm/drm_gem_cma_helper.c: error:
implicit declaration of function 'dma_alloc_writecombine'
[-Werror=implicit-function-declaration]:  => 91:2
  + /scratch/kisskb/src/drivers/gpu/drm/drm_gem_cma_helper.c: error:
implicit declaration of function 'dma_free_writecombine'
[-Werror=implicit-function-declaration]:  => 176:3

sh-randconfig

> [1] http://kisskb.ellerman.id.au/kisskb/head/6939/ (119 out of 120 configs)
> [3] http://kisskb.ellerman.id.au/kisskb/head/6919/ (119 out of 120 configs)

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@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

Re: Build regressions/improvements in v3.13-rc2

[Guenter Roeck]

On Sun, Dec 01, 2013 at 10:50:16AM +0100, Geert Uytterhoeven wrote:
> On Sun, Dec 1, 2013 at 10:44 AM, Geert Uytterhoeven
> <geert@linux-m68k.org> wrote:
> > JFYI, when comparing v3.13-rc2[1] to v3.13-rc1[3], the summaries are:
> >   - build errors: +8/-8
> >   - build warnings: +147/-97
> 
>   + /scratch/kisskb/src/drivers/crypto/caam/jr.c: error: implicit
> declaration of function 'of_iomap'
> [-Werror=implicit-function-declaration]:  => 468:2
> 
> powerpc/mpc85xx_defconfig
> 
>   + /scratch/kisskb/src/arch/powerpc/kernel/swsusp_booke.S: Error:
> invalid sprg number:  => 161, 85, 165, 91, 167, 163, 87, 89
> 
> powerpc-randconfig
> 
>   + /scratch/kisskb/src/drivers/tty/ehv_bytechan.c: error: type
> defaults to 'int' in declaration of 'console_initcall'
> [-Werror=implicit-int]:  => 363:1
> 
> powerpc-allmodconfig
> 
>   + /scratch/kisskb/src/arch/sparc/kernel/kgdb_64.c: error: implicit
> declaration of function 'exception_enter'
> [-Werror=implicit-function-declaration]:  => 162:7
>   + /scratch/kisskb/src/arch/sparc/kernel/kgdb_64.c: error: implicit
> declaration of function 'exception_exit'
> [-Werror=implicit-function-declaration]:  => 176:2
> 
> sparc64-allmodconfig
> 
>   + error: drivers/built-in.o: undefined reference to
> `i2c_register_driver':  => .init.literal+0xd88)
>   + error: sram.c: undefined reference to `devm_regmap_init_i2c':  =>
> .text+0x590dc)
> 
> sparc-allmodconfig
> xtensa-allmodconfig
> 
>   + /scratch/kisskb/src/drivers/gpu/drm/drm_gem_cma_helper.c: error:
> implicit declaration of function 'dma_alloc_writecombine'
> [-Werror=implicit-function-declaration]:  => 91:2
>   + /scratch/kisskb/src/drivers/gpu/drm/drm_gem_cma_helper.c: error:
> implicit declaration of function 'dma_free_writecombine'
> [-Werror=implicit-function-declaration]:  => 176:3
> 
> sh-randconfig
> 
> > [1] http://kisskb.ellerman.id.au/kisskb/head/6939/ (119 out of 120 configs)
> > [3] http://kisskb.ellerman.id.au/kisskb/head/6919/ (119 out of 120 configs)
> 
Also:

ia64-defconfig:

arch/ia64/kernel/built-in.o: In function `skip_rbs_switch':
(.text+0xef2): undefined reference to `preempt_schedule_irq'

arm-allmodconfig:

drivers/isdn/hisax/telespci.c: In function 'setup_telespci':
drivers/isdn/hisax/telespci.c:294:2: error: #error "not running on big endian machines now"

mips64 (out of tree 64 bit configuration with MIPS32_O32 not set):

arch/mips/include/asm/syscall.h: In function 'mips_get_syscall_arg':
arch/mips/include/asm/syscall.h:32:16: error: unused variable 'usp' [-Werror=unused-variable]

Guenter

Re: Build regressions/improvements in v3.13-rc2

[Geert Uytterhoeven]

On Tue, Dec 3, 2013 at 9:45 PM, Guenter Roeck <linux@roeck-us.net> wrote:
> ia64-defconfig:
>
> arch/ia64/kernel/built-in.o: In function `skip_rbs_switch':
> (.text+0xef2): undefined reference to `preempt_schedule_irq'

Funny, that one was actually introduced in v3.13-rc1, but it fell through
the cracks of the regex handling in my script.

BTW, my scripts are back online: https://github.com/geertu/linux-scripts.
linux-log-diff didn't see the ia64 breakage, linux-log-summary did.
One day I plan to merge linux-log-diff and linux-log-summary, so I have
to maintain only one regex chain.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@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