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References: <20230209102648.2291743-1-kraxel@redhat.com> <CAMj1kXG3DSvefFh--8k14VbmVa+O_cq-uRE9KLo8AzvZOL5KrQ@mail.gmail.com>
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From: "Ard Biesheuvel" <ardb@kernel.org>
Date: Fri, 10 Feb 2023 14:42:41 +0100
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Subject: Re: [PATCH v2 00/10] OvmfPkg: add Crypto Driver support
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: devel@edk2.groups.io, Pawel Polawski <ppolawsk@redhat.com>, 
	Guomin Jiang <guomin.jiang@intel.com>, Tom Lendacky <thomas.lendacky@amd.com>, 
	Jiewen Yao <jiewen.yao@intel.com>, Xiaoyu Lu <xiaoyu1.lu@intel.com>, 
	Jordan Justen <jordan.l.justen@intel.com>, Min Xu <min.m.xu@intel.com>, 
	Jian J Wang <jian.j.wang@intel.com>, Michael Roth <michael.roth@amd.com>, 
	Oliver Steffen <osteffen@redhat.com>, James Bottomley <jejb@linux.ibm.com>, 
	Erdem Aktas <erdemaktas@google.com>, Ard Biesheuvel <ardb+tianocore@kernel.org>
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On Fri, 10 Feb 2023 at 09:42, Gerd Hoffmann <kraxel@redhat.com> wrote:
>
> On Thu, Feb 09, 2023 at 05:46:15PM +0100, Ard Biesheuvel wrote:
> > On Thu, 9 Feb 2023 at 11:27, Gerd Hoffmann <kraxel@redhat.com> wrote:
> > >
> > > Known problem: the NOOPT builds fail due to PEI becoming too big.
> > >
> > > What is the reason for doing these NOOPT builds?
> >
> > They are very useful for doing single step debugging with GDB. On ARM,
> > I use the NOOPT builds fairly regularly.
>
> Can LTO be enabled for the NOOPT build?  Or depends that on
> optimizations being turned on?
>

With the hunk below applied: