Re: [PATCH v8 4/6] KVM: x86: Introduce untag_addr() in kvm_x86_ops

[Chao Gao]

On Thu, May 11, 2023 at 05:18:31PM +0800, Binbin Wu wrote:
>> > +	if (sign_ext_bit > 0)
>> > +		*la = (sign_extend64(*la, sign_ext_bit) & ~BIT_ULL(63)) |
>> > +		       (*la & BIT_ULL(63));
>> nit: curly braces are needed.
>Even if it's only one statement (although splited to two lines), curly braces
>are needed?

I was under the impression somehow -- braces are needed if the statement
is split into two lines. But Sean said [1] curly braces are not needed
in this case. Thus, please disregard my comment.

[1]: https://lore.kernel.org/all/Y9B9Ey1hK9A7NDVb@xxxxxxxxxx/