On Thu, Oct 1, 2020 at 1:59 PM Gabriel Krisman Bertazi
wrote:
>
> The ia32_compat attribute is a weird thing. It mirrors TIF_IA32 and
> TIF_X32 and is used only in two very unrelated places: (1) to decide if
> the vsyscall page is accessible (2) for uprobes to find whether the
> patched
The ia32_compat attribute is a weird thing. It mirrors TIF_IA32 and
TIF_X32 and is used only in two very unrelated places: (1) to decide if
the vsyscall page is accessible (2) for uprobes to find whether the
patched instruction is 32 or 64 bit. In preparation to remove the TI
flags, we want new
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