Use xtensa_set_sr instead of inline assembly.
Rename local variable exc_table in early_trap_init to avoid conflict
with per-CPU variable of the same name.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
/* Initialize minimal exc_table structure sufficient for basic paging */
static inline void __init early_trap_init(void)
{
- static struct exc_table exc_table __initdata = {
+ static struct exc_table init_exc_table __initdata = {
.fast_kernel_handler[EXCCAUSE_DTLB_MISS] =
fast_second_level_miss,
};
- __asm__ __volatile__("wsr %0, excsave1\n" : : "a" (&exc_table));
+ xtensa_set_sr(&init_exc_table, excsave1);
}
void secondary_trap_init(void);
static void trap_init_excsave(void)
{
- unsigned long excsave1 = (unsigned long)this_cpu_ptr(&exc_table);
- __asm__ __volatile__("wsr %0, excsave1\n" : : "a" (excsave1));
+ xtensa_set_sr(this_cpu_ptr(&exc_table), excsave1);
}
static void trap_init_debug(void)