[RFC PATCH v3 0/3] LoongArch: Modify handle_syscall

Tiezhu Yang posted 3 patches 3 years, 10 months ago
arch/loongarch/include/asm/stackframe.h | 17 ++++++++++++++++
arch/loongarch/kernel/asm-offsets.c     |  1 +
arch/loongarch/kernel/entry.S           | 35 ++++++++++++++++++++++++++++++++-
3 files changed, 52 insertions(+), 1 deletion(-)
[RFC PATCH v3 0/3] LoongArch: Modify handle_syscall
Posted by Tiezhu Yang 3 years, 10 months ago
Tiezhu Yang (3):
  LoongArch: Add TI_SYSCALL in output_thread_info_defines()
  LoongArch: Only clone and clone3 need to call SAVE_STATIC
  LoongArch: No need to call RESTORE_ALL_AND_RET for all syscalls

 arch/loongarch/include/asm/stackframe.h | 17 ++++++++++++++++
 arch/loongarch/kernel/asm-offsets.c     |  1 +
 arch/loongarch/kernel/entry.S           | 35 ++++++++++++++++++++++++++++++++-
 3 files changed, 52 insertions(+), 1 deletion(-)

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2.1.0