kernel.git/arch/csky/kernel, branch linux-4.20.y

csky: fixup compile error with CPU 810.

2019-02-20T09:29:06Z

[ Upstream commit 70c25259537c073584eb906865307687275b527f ] This bug is from commit f553aa1c13cb ("csky: fixup relocation error with 807 & 860"). I forgot to compile with 810 for that patch. Signed-off-by: Guo Ren Cc: Arnd Bergmann Signed-off-by: Linus Torvalds Signed-off-by: Sasha Levin

csky: fixup relocation error with 807 & 860

2019-02-20T09:29:02Z

[ Upstream commit f553aa1c13cbc29aaf420349a28fc33ca98440e5 ] 810 doesn't support jsri instruction and csky-as will leave jsri + nop for relocation. Module-probe need replace them with lrw + jsr. Signed-off-by: Guo Ren Cc: Hui Kai Signed-off-by: Sasha Levin

mm: remove CONFIG_HAVE_MEMBLOCK

2018-10-31T15:54:15Z

All architecures use memblock for early memory management. There is no need for the CONFIG_HAVE_MEMBLOCK configuration option. [rppt@linux.vnet.ibm.com: of/fdt: fixup #ifdefs] Link: http://lkml.kernel.org/r/20180919103457.GA20545@rapoport-lnx [rppt@linux.vnet.ibm.com: csky: fixups after bootmem removal] Link: http://lkml.kernel.org/r/20180926112744.GC4628@rapoport-lnx [rppt@linux.vnet.ibm.com: remove stale #else and the code it protects] Link: http://lkml.kernel.org/r/1538067825-24835-1-git-send-email-rppt@linux.vnet.ibm.com Link: http://lkml.kernel.org/r/1536927045-23536-4-git-send-email-rppt@linux.vnet.ibm.com Signed-off-by: Mike Rapoport Acked-by: Michal Hocko Tested-by: Jonathan Cameron Cc: Catalin Marinas Cc: Chris Zankel Cc: "David S. Miller" Cc: Geert Uytterhoeven Cc: Greentime Hu Cc: Greg Kroah-Hartman Cc: Guan Xuetao Cc: Ingo Molnar Cc: "James E.J. Bottomley" Cc: Jonas Bonn Cc: Jonathan Corbet Cc: Ley Foon Tan Cc: Mark Salter Cc: Martin Schwidefsky Cc: Matt Turner Cc: Michael Ellerman Cc: Michal Simek Cc: Palmer Dabbelt Cc: Paul Burton Cc: Richard Kuo Cc: Richard Weinberger Cc: Rich Felker Cc: Russell King Cc: Serge Semin Cc: Thomas Gleixner Cc: Tony Luck Cc: Vineet Gupta Cc: Yoshinori Sato Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

csky: Misc headers

2018-10-25T16:54:26Z

This patch adds csky registers' definition, bitops, byteorder, asm-offsets codes. Signed-off-by: Guo Ren Reviewed-by: Arnd Bergmann

csky: SMP support

2018-10-25T16:54:26Z

This patch adds boot, ipi, hotplug codes for SMP. Signed-off-by: Guo Ren Cc: Marc Zyngier Cc: Mark Rutland Cc: Peter Zijlstra Reviewed-by: Arnd Bergmann

csky: Debug and Ptrace GDB

2018-10-25T16:54:25Z

This patch adds arch ptrace implementation, stack dump and bug.h. Signed-off-by: Guo Ren Reviewed-by: Arnd Bergmann

csky: Library functions

2018-10-25T16:54:24Z

This patch adds string optimize codes and some auxiliary codes. Signed-off-by: Chen Linfei Signed-off-by: Mao Han Signed-off-by: Guo Ren Reviewed-by: Arnd Bergmann

csky: ELF and module probe

2018-10-25T16:54:23Z

This patch adds ELF definition and module relocate codes. Signed-off-by: Guo Ren Reviewed-by: Arnd Bergmann

csky: Atomic operations

2018-10-25T16:54:23Z

This patch adds atomic, cmpxchg, spinlock files. Signed-off-by: Guo Ren Cc: Andrea Parri Cc: Arnd Bergmann Reviewed-by: Peter Zijlstra

csky: IRQ handling

2018-10-25T16:54:22Z

This patch adds IRQ handling files. Signed-off-by: Guo Ren Cc: Thomas Gleixner Reviewed-by: Arnd Bergmann