On Thu, 1 May 2025 at 04:17, Luis Gerhorst wrote:
>
> Insert a nospec before the access to prevent it from ever using an index
> that is subject to speculative scalar-confusion.
>
> The access itself can either happen directly in the BPF program (reads
> only, check_stack_read_var_off()) or in a h
On Thu, 1 May 2025 at 10:17, Luis Gerhorst wrote:
>
> Insert a nospec before the access to prevent it from ever using an index
> that is subject to speculative scalar-confusion.
>
> The access itself can either happen directly in the BPF program (reads
> only, check_stack_read_var_off()) or in a h
Insert a nospec before the access to prevent it from ever using an index
that is subject to speculative scalar-confusion.
The access itself can either happen directly in the BPF program (reads
only, check_stack_read_var_off()) or in a helper (read/write,
check_helper_mem_access()).
This relies on
