Re: [perfmon2] [PATCH] perf: fix bug mismatch with -c option definition

[Frederic W. <fwe...@gm...>]

On Mon, May 17, 2010 at 12:04:01PM +0200, Stephane Eranian wrote:
>   The -c option defines the user requested sampling period. It was implemented
>   using an unsigned int variable but the type of the option was OPT_LONG. Thus,
>   the option parser was overwriting memory belonging to other variables, namely
>   the mmap_pages leading to a zero page sampling buffer. The bug was exposed
>   only when compiling at -O0, probably because the compiler was padding
>   variables at higher optimization levels.
> 
>   This patch fixes this problem by declaring user_interval as u64. This also
>   avoids wrap-around issues for large period on 32-bit systems.
>  
>   Signed-off-by: Stephane Eranian <er...@go...>



Acked-by: Frederic Weisbecker <fwe...@gm...>

Small detail: could you avoid the spaces in the beginning of
your changelog lines?

May be that's because you use git-show to dump your patches?
In which case I suggest you to use git-format-patch instead.

Thanks.