diff options
Diffstat (limited to 'arch/loongarch/include/asm/entry-common.h')
| -rw-r--r-- | arch/loongarch/include/asm/entry-common.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/entry-common.h b/arch/loongarch/include/asm/entry-common.h new file mode 100644 index 0000000000..0fe2a098de --- /dev/null +++ b/arch/loongarch/include/asm/entry-common.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef ARCH_LOONGARCH_ENTRY_COMMON_H +#define ARCH_LOONGARCH_ENTRY_COMMON_H + +#include <linux/sched.h> +#include <linux/processor.h> + +static inline bool on_thread_stack(void) +{ + return !(((unsigned long)(current->stack) ^ current_stack_pointer) & ~(THREAD_SIZE - 1)); +} + +#endif |