[U-Boot] [PATCH v2 07/13] x86: Fix signed shift overflow in MSR_IA32_APICBASE_BASE

[Bin Meng]

Hi Eugeniu,

On Sun, Sep 23, 2018 at 7:10 AM Eugeniu Rosca <roscaeugeniu at gmail.com> wrote:
>
> Hi Bin,
>
> jFYI, I've created https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87392
> ("UBSAN behavior on left-shifting 1 into the sign bit is dependent on C
> standard"), to get some recommendation from GCC guys how to handle
> these warnings in U-Boot.

Thank you very much for following up with the gcc folks! Let's see how
they respond.

BTW: your bug report is elaborate. Well done on the research!

Regards,
Bin