[PATCH] tpm/tpm_crb: Avoid unaligned reads in crb_recv():

Jarkko Sakkinen jarkko.sakkinen at linux.intel.com
Mon Feb 4 11:47:24 UTC 2019

On Fri, Feb 01, 2019 at 09:49:05AM -0800, Linus Torvalds wrote:
> On Fri, Feb 1, 2019 at 3:33 AM Jarkko Sakkinen
> <jarkko.sakkinen at linux.intel.com> wrote:
> >
> > Thus, it makes sense to fix this also in tpm_crb, not least because
> > the fix can be then backported to stable kernels and make them more robust
> > when compiled in differing environments.
> Ack, looks sane to me, and should help both the backport and probably
> generate better code too.
> In the meantime, I've committed the iomem.c change with a *long*
> commit message. For all we know, there might be other cases like this
> lurking somewhere else that just happened to work. Plus it's the right
> thing to do anyway.
>                Linus


Umh, so, should my tpm_crb change committed to 5.0 with the minor changes
implemented suggested by Tomas or not? Can also include it to my 5.1 PR.
Either WFM.


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