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Re: linux-next: build failure after merge of the luto-misc tree

From Arnaldo Carvalho de Melo <acme@redhat.com>
Newsgroups linux.kernel
Subject Re: linux-next: build failure after merge of the luto-misc tree
Date 2016-07-15 18:00 +0200
Message-ID <rVdGV-h9-9@gated-at.bofh.it> (permalink)
References (1 earlier) <rV5Jn-40F-9@gated-at.bofh.it> <rV5T4-43Z-27@gated-at.bofh.it> <rVcUx-8sw-1@gated-at.bofh.it> <rVddT-7n-9@gated-at.bofh.it> <rVddT-7n-7@gated-at.bofh.it>
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Em Fri, Jul 15, 2016 at 05:29:37PM +0200, Peter Zijlstra escreveu:
> On Fri, Jul 15, 2016 at 12:24:36PM -0300, Arnaldo Carvalho de Melo wrote:
> > Seems ok, but I'll reinstate this:
> > 
> > #if BITS_PER_LONG != __BITS_PER_LONG
> > #error Inconsistent word size. Check asm/bitsperlong.h
> > #endif
> 
> Confuses me; why do we have two?
> 
> Why not then do:
> 
> #define BITS_PER_LONG __BITS_PER_LONG
> 
> and be done with it?

Well, I just kept existing kernel practice, it uses __BITS_PER_LONG in
uapi files and BITS_PER_LONG elsewhere, since we copy stuff from the
kernel and check when it drifts using diff, I kept it like that so that
automation could point us when the tools/ copy drifted from the original
file.

- Arnaldo

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Thread

linux-next: build failure after merge of the luto-misc tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-07-15 09:10 +0200
  Re: linux-next: build failure after merge of the luto-misc tree Peter Zijlstra <peterz@infradead.org> - 2016-07-15 09:30 +0200
    Re: linux-next: build failure after merge of the luto-misc tree Peter Zijlstra <peterz@infradead.org> - 2016-07-15 09:40 +0200
      Re: linux-next: build failure after merge of the luto-misc tree Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-07-15 17:10 +0200
        Re: linux-next: build failure after merge of the luto-misc tree Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-07-15 17:30 +0200
          Re: linux-next: build failure after merge of the luto-misc tree Peter Zijlstra <peterz@infradead.org> - 2016-07-15 17:30 +0200
            Re: linux-next: build failure after merge of the luto-misc tree Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-07-15 18:00 +0200
          Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Peter Zijlstra <peterz@infradead.org> - 2016-07-15 17:50 +0200
            Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-07-15 18:30 +0200
              Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree "H. Peter Anvin" <hpa@zytor.com> - 2016-07-15 22:30 +0200
          [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-07-15 17:50 +0200
            Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-07-18 07:20 +0200
              Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Andy Lutomirski <luto@amacapital.net> - 2016-07-18 22:10 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-07-18 22:40 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-07-19 00:30 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-07-19 01:50 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-07-19 02:30 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-07-19 02:40 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-07-19 05:30 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-07-19 15:00 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-07-19 19:50 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-07-20 01:30 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-07-20 02:00 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Andy Lutomirski <luto@amacapital.net> - 2016-07-20 05:00 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@redhat.com> - 2016-07-20 05:10 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-07-20 05:20 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-07-20 05:00 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-07-21 01:40 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-07-21 15:20 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-07-22 01:30 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Josh Poimboeuf <jpoimboe@redhat.com> - 2016-07-22 05:50 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-07-22 16:40 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Josh Poimboeuf <jpoimboe@redhat.com> - 2016-07-22 21:20 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-07-22 21:40 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Josh Poimboeuf <jpoimboe@redhat.com> - 2016-07-22 21:50 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-07-22 22:00 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Stephen Rothwell <sfr@canb.auug.org.au> - 2016-07-23 07:10 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Andy Lutomirski <luto@amacapital.net> - 2016-07-24 20:50 +0200
                Re: [PATCH/RFC] Re: linux-next: build failure after merge of the  luto-misc tree Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-07-25 15:00 +0200
                [tip:perf/core] x86: Make the vdso2c compiler use the host  architecture headers tip-bot for Stephen Rothwell <tipbot@zytor.com> - 2016-07-25 20:20 +0200
                [tip:perf/core] tools build: Fix objtool build with ARCH=x86_64 tip-bot for Josh Poimboeuf <tipbot@zytor.com> - 2016-07-25 20:20 +0200
                [tip:perf/core] objtool: Always use host headers tip-bot for Arnaldo Carvalho de Melo <tipbot@zytor.com> - 2016-07-25 20:20 +0200
    [tip:perf/core] tools: Simplify BITS_PER_LONG define tip-bot for Peter Zijlstra <tipbot@zytor.com> - 2016-07-16 22:50 +0200

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