pm24.git/arch/csky/include/asm/processor.h, branch v5.6

csky: coding convention: Use task_stack_page

2019-02-13T01:48:14Z

Use task_stack_page instead of p->stack to get stack. Follow the coding convention style. Also for init_stack, the same with other archs. Signed-off-by: Guo Ren

csky: remove unused members in processor.h

2018-12-31T15:16:00Z

Cleanup struct cpuinfo_csky and struct thread_struct, remove all esp0 related code. We could get pt_regs from sp and backtrace could use fp in switch_stack. Signed-off-by: Guo Ren

csky: fixup save hi,lo,dspcr regs in switch_stack.

2018-12-31T14:57:27Z

HI, LO, DSPCR registers are 807/810 related regs and no need for 610/860. All of the regs must be saved in pt_regs and switch_stack. This patch fixup saving dspcr reg in switch_stack and pt_regs. Signed-off-by: Guo Ren

treewide: remove current_text_addr

2018-10-31T15:54:12Z

Prefer _THIS_IP_ defined in linux/kernel.h. Most definitions of current_text_addr were the same as _THIS_IP_, but a few archs had inline assembly instead. This patch removes the final call site of current_text_addr, making all of the definitions dead code. [akpm@linux-foundation.org: fix arch/csky/include/asm/processor.h] Link: http://lkml.kernel.org/r/20180911182413.180715-1-ndesaulniers@google.com Signed-off-by: Nick Desaulniers Cc: Peter Zijlstra Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

csky: Process management and Signal

2018-10-25T16:54:13Z

This patch adds files related to task_switch, sigcontext, signal, fpu context switch. Signed-off-by: Guo Ren Cc: Arnd Bergmann Cc: Eric W. Biederman