linux-kernel - Re: [tip:locking/core 5/6] /bin/bash: scripts/atomic/check-atomics.sh: No such file or directory

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Date:   Fri, 02 Nov 2018 14:01:04 +0100
From:   Damian Tometzki <linux_dti@...oud.com>
To:     Mark Rutland <mark.rutland@....com>
Cc:     kbuild test robot <lkp@...el.com>, kbuild-all@...org,
        linux-kernel@...r.kernel.org, tipbuild@...or.com,
        Peter Zijlstra <peterz@...radead.org>
Subject: Re: [tip:locking/core 5/6] /bin/bash: scripts/atomic/check-atomics.sh:
 No such file or directory

Hello Mark,

i got now the error:
/bin/bash: scripts/atomic/check-atomics.sh: No such file or directory
make[2]: *** [/home/damian/kernel/linux/./Kbuild:86: old-atomics] Fehler 127
make[1]: *** [/home/damian/kernel/linux/Makefile:1112: prepare0] Fehler 2

Best regards
Damian




On Do, 01. Nov 11:29, Mark Rutland wrote:
> On Thu, Nov 01, 2018 at 06:16:22PM +0800, kbuild test robot wrote:
> > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
> > head:   30bc7baa9de81efc0584b9290ce8040a1130f156
> > commit: 85f8507192fbfb4ad2ac01de879cb50045f4247f [5/6] locking/atomics: Check generated headers are up-to-date
> > config: i386-tinyconfig (attached as .config)
> > compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
> > reproduce:
> >         git checkout 85f8507192fbfb4ad2ac01de879cb50045f4247f
> >         # save the attached .config to linux build tree
> >         make ARCH=i386 
> > 
> > All errors (new ones prefixed by >>):
> > 
> > >> /bin/bash: scripts/atomic/check-atomics.sh: No such file or directory
> >    make[2]: *** [old-atomics] Error 127
> >    make[2]: Target '__build' not remade because of errors.
> >    make[1]: *** [prepare0] Error 2
> >    make[1]: Target 'prepare' not remade because of errors.
> >    make: *** [sub-make] Error 2
> 
> It looks like we accidentally dropped execute permissions from the
> scripts when picking them from the list. Locally I get a slightly
> different failure:
> 
>   ALL    scripts/atomic/check-atomics.sh
>   scripts/atomic/check-atomics.sh: line 16: 
>   scripts/atomic/gen-atomic-instrumented.sh: Permission denied
>   warning: include/asm-generic/atomic-instrumented.h is out-of-date.
>   scripts/atomic/check-atomics.sh: line 16: 
>   scripts/atomic/gen-atomic-long.sh: Permission denied
>   warning: include/asm-generic/atomic-long.h is out-of-date.
>   scripts/atomic/check-atomics.sh: line 16: 
>   scripts/atomic/gen-atomic-fallback.sh: Permission denied
>   warning: include/linux/atomic-fallback.h is out-of-date.
> 
> I've sent a patch [1] to fix this.
> 
> Thanks,
> Mark.
> 
> [1] https://lkml.kernel.org/r/20181101112654.55898-1-mark.rutland@arm.com