Re: [Xen-devel] [PATCH] VMX: fix vmx_{find,del}_msr() build

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Mon, Jul 16, 2018 at 10:46:11AM -0600, Jan Beulich wrote:
> For a reason that I can't explain, it is only the shim build that fails
> for me with an older gcc due to the compiler not recognizing that
> apparently uninitialized variables aren't really uninitialized. Pull out
> the assignments used by two of the three case blocks and make them
> initializers of the variables, as I think I had suggested during review.
> 
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Code:

Reviewed-by: Wei Liu <wei.liu2@xxxxxxxxxx>

But please update the commit message to say it is caused by compiler
optimisation level.

Wei.

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