Re: Fwd: stable-rc/linux-4.4.y build: 182 builds: 60 failed, 122 passed, 60 errors, 60 warnings (v4.4.99-60-g803704b287d8)

[Marcin Nowakowski]

Hi Arnd, Greg,

On 19.11.2017 21:55, Arnd Bergmann wrote:
> [Adding the others to cc]
>
> ---------- Forwarded message ----------
> From: Arnd Bergmann <arnd@xxxxxxxx>
> Date: Sun, Nov 19, 2017 at 9:53 PM
> Subject: Re: stable-rc/linux-4.4.y build: 182 builds: 60 failed, 122
> passed, 60 errors, 60 warnings (v4.4.99-60-g803704b287d8)
> To: "kernelci.org bot" <bot@xxxxxxxxxxxx>, gregkh <gregkh@xxxxxxxxxxxxxxxxxxx>
> Cc: Tom Gall <tom.gall@xxxxxxxxxx>, Sumit Semwal
> <sumit.semwal@xxxxxxxxxx>, Amit Pundir <amit.pundir@xxxxxxxxxx>, Arnd
> Bergmann <arnd.bergmann@xxxxxxxxxx>, Anmar Oueja
> <anmar.oueja@xxxxxxxxxx>
>
>
> On Sun, Nov 19, 2017 at 5:35 PM, kernelci.org bot <bot@xxxxxxxxxxxx> wrote:
> > stable-rc/linux-4.4.y build: 182 builds: 60 failed, 122 passed, 60 errors, 60 warnings (v4.4.99-60-g803704b287d8)
> >
> > Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.99-60-g803704b287d8/
> >
> > Tree: stable-rc
> > Branch: linux-4.4.y
> > Git Describe: v4.4.99-60-g803704b287d8
> > Git Commit: 803704b287d89efcd70fade9e650176282a1d766
> > Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
> > Built: 4 unique architectures
> >
> > Build Failures Detected:
> >
> > mips:    gcc version 6.3.0 (GCC)
> >
> >      allnoconfig: FAIL
> >      ar7_defconfig: FAIL
> >      ath79_defconfig: FAIL
> >      bcm47xx_defconfig: FAIL
> > ...
> >
> > Errors summary:
> >
> >       60  arch/mips/kernel/setup.c:439:8: error: implicit declaration of function 'PHYS_PFN' [-Werror=implicit-function-declaration]
>
> All mips builds failed with this error, apparently caused by the
> backport of d9b5b658210f2 ("MIPS: init: Ensure bootmem does not
> corrupt reserved memory").

The following change:
8f235d1a3eb71 ('mm: add PHYS_PFN, use it in __phys_to_pfn()')
needs to be backported prior to d9b5b658210f2 to add the missing macro 
definition.

thanks,
Marcin