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Re: [PATCH 1/3] introduce unaligned.h
- To: Jan Beulich <jbeulich@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Fri, 15 Jan 2021 11:13:00 +0000
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On 15/01/2021 10:05, Jan Beulich wrote:
> Rather than open-coding commonly used constructs in yet more places when
> pulling in zstd decompression support (and its xxhash prereq), pull out
> the custom bits into a commonly used header (for the hypervisor build;
> the tool stack and stubdom builds of libxenguest will still remain in
> need of similarly taking care of). For now this is limited to x86, where
> custom logic isn't needed (considering this is going to be used in init
> code only, even using alternatives patching to use MOVBE doesn't seem
> worthwhile).
>
> No change in generated code.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
> ---
> Iirc use of include/asm-generic/ was disliked, hence the generic header
> goes into include/xen/.
Really? I think its going to be the only sane way of fixing up some of
our header tangle.
This series probably isn't the right place to fix this argument, so
Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
However, presumably we're going to want an ARM side of this imminently?
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