On Thu, Mar 11, 2021 at 04:49:13PM -0800, Sami Tolvanen wrote: > With CONFIG_CFI_CLANG, the compiler replaces function pointers with > jump table addresses, which results in __pa_symbol returning the > physical address of the jump table entry. As the jump table contains > an immediate jump to an EL1 virtual address, this typically won't > work as intended. Use __pa_function instead to get the address to > cpu_resume. > > Signed-off-by: Sami Tolvanen <samitolvanen@xxxxxxxxxx> Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx> -- Kees Cook
