Re: [Libunwind-devel] mincore(2) problems on Linux

[Arun Sharma]

On Mon, Jun 7, 2010 at 11:20 AM, Jason Evans <address@hidden> wrote:

> I don't particularly care whether libunwind uses msync or mincore, but right
> now most of libunwind's regression tests fail for me, and if I use libunwind
> for backtracing, I get segfaults.  The attached patch fixes the regression
> for me.  If you prefer not to fix the problem in this fashion, hopefully the
> patch will at least prove useful in characterizing the problem.

You should see less than 6 failures (4 known + 2 intermittent) on
x86_64. Anything more suggests other potential problems on your setup.

Is there a particular test regression that is fixed by the patch?

 -Arun