Re: [PATCH 2/4 v2] tpm/tpm_crb: cache cmd_size register value.

["Winkler, Tomas" <tomas.winkler-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>]

> 
> On Mon, Sep 12, 2016 at 01:49:16PM +0300, Jarkko Sakkinen wrote:
> > On Mon, Sep 12, 2016 at 02:03:53AM +0300, Tomas Winkler wrote:
> > > Instead of expensive register access on retrieving cmd_size on each
> > > send, save the value during initialization in the private context.
> > > The value doesn't change.
> > >
> > > Signed-off-by: Tomas Winkler <tomas.winkler-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
> > > Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
> > > Tested-by: Jarkko Sakkinen <jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
> >
> > $ git am -3
> > ~/Downloads/2-4-v2-tpm-tpm_crb-cache-cmd_size-register-value..patch
> > Applying: tpm/tpm_crb: cache cmd_size register value.
> > fatal: sha1 information is lacking or useless (drivers/char/tpm/tpm_crb.c).
> > error: could not build fake ancestor
> > Patch failed at 0001 tpm/tpm_crb: cache cmd_size register value.
> > The copy of the patch that failed is found in: .git/rebase-apply/patch
> > When you have resolved this problem, run "git am --continue".
> > If you prefer to skip this patch, run "git am --skip" instead.
> > To restore the original branch and stop patching, run "git am --abort".
> > VCS_INFO_get_data_git:225: no such file or directory: .git/rebase-
> apply/msg-clean
> 
> I did this:
> 
> patch -p1 < ~/Downloads/2-4-v2-tpm-tpm_crb-cache-cmd_size-register-
> value..patch
> git commit -a -s --author="Tomas Winkler <tomas.winkler-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>"
> 
> It's now pushed. Could you check that it looks OK for you so that I can include
> this to the next pull request?

Looks great. 

Thanks
Tomas

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