Re: [PATCH v2][GIT PULL] ftrace: Remove recursion betweenrecordmcount and scripts/mod/empty

From: Steven Rostedt
Date: Mon Oct 18 2010 - 20:48:48 EST


On Mon, 2010-10-18 at 16:39 -0700, Andrew Morton wrote:
> On Mon, 18 Oct 2010 17:26:53 -0400
> Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
>
> > Please pull the latest tip/perf/recordmcount-2 tree
>
> Today's linux-next has some problems.
>
> make mrproper
> make allmodconfig
> make
>
> CHK include/linux/version.h
> UPD include/linux/version.h
> CHK include/generated/utsrelease.h
> UPD include/generated/utsrelease.h
> CC kernel/bounds.s
> GEN include/generated/bounds.h
> CC arch/x86/kernel/asm-offsets.s
> GEN include/generated/asm-offsets.h
> CALL scripts/checksyscalls.sh
> HOSTCC scripts/genksyms/genksyms.o
> SHIPPED scripts/genksyms/lex.c
> SHIPPED scripts/genksyms/parse.h
> SHIPPED scripts/genksyms/keywords.c
> HOSTCC scripts/genksyms/lex.o
> SHIPPED scripts/genksyms/parse.c
> HOSTCC scripts/genksyms/parse.o
> HOSTLD scripts/genksyms/genksyms
> CC scripts/mod/empty.o
> /bin/sh: /usr/src/25/scripts/recordmcount: No such file or directory
>
> If you run `make' a few times, scritps/recordmcount eventually turns
> up and the build runs OK. Some ordering thing or a race or whatever?

The patch you just replied to fixes this :-)

-- Steve


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