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Re: [Qemu-devel] [PATCH] ipmi: use parens to avoid unexpected macro var


From: Ed Maste
Subject: Re: [Qemu-devel] [PATCH] ipmi: use parens to avoid unexpected macro var evaluation
Date: Thu, 30 Mar 2017 13:14:24 -0400

On 30 March 2017 at 12:12, Corey Minyard <address@hidden> wrote:
> This isn't quite right, a lot of these need parenthesis around the whole
> thing, and some of the macros are unused and need to be removed.
> I had submitted something for this a while ago, but it hadn't been
> taken.  I will re-submit.

Ok, thanks and apologies for not noticing existing patch and discussion.

On the topic of building with recent Clang there are also a large
number of warnings of the form "taking the address of a packed member
'magic' of class or structure 'QCowHeader' may result in an unaligned
pointer value [-Waddress-of-packed-member]". Unfortunately this
warning seems to be overly aggressive and prone to false positives.



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