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Subject[GIT PULL] nds32 updates for v4.19
Hi Linus,

The following changes since commit 57361846b52bc686112da6ca5368d11210796804:

Linux 4.19-rc2 (2018-09-02 14:37:30 -0700)

are available in the Git repository at:

ssh://git@gitolite.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
tags/nds32-for-linus-4.19-tag1

for you to fetch changes up to 3350139c0ff3c95724b784f7109987d533cb3ecd:

nds32: linker script: GCOV kernel may refers data in __exit
(2018-09-05 10:16:26 +0800)

----------------------------------------------------------------
nds32 patches for 4.19

Here is the nds32 patch set based on 4.19-rc2.
Contained in here are the bug fixes, building error fixes and ftrace support
for nds32.

These are the LTP20170427 testing results.

Total Tests: 1902
Total Skipped Tests: 592
Total Failures: 420
Kernel Version: 4.19.0-rc2-00018-g2c9d30cc16f0-dirty
Machine Architecture: nds32

Signed-off-by: Greentime Hu <greentime@andestech.com>

----------------------------------------------------------------
Greentime Hu (5):
nds32: fix logic for module
nds32: Only print one page of stack when die to prevent printing
too much information.
nds32: Fix a kernel panic issue because of wrong frame pointer access.
nds32: fix build error because of wrong semicolon
nds32: linker script: GCOV kernel may refers data in __exit

YueHaibing (1):
nds32: add NULL entry to the end of_device_id array

Zong Li (12):
nds32: Fix empty call trace
nds32: Fix get_user/put_user macro expand pointer problem
nds32: Clean up the coding style
nds32: Extract the checking and getting pointer to a macro
nds32/ftrace: Support static function tracer
nds32/ftrace: Support static function graph tracer
nds32/ftrace: Add RECORD_MCOUNT support
nds32/ftrace: Support dynamic function tracer
nds32/ftrace: Support dynamic function graph tracer
nds32/stack: Get real return address by using ftrace_graph_ret_addr
nds32: Remove the deprecated ABI implementation
nds32: Add macro definition for offset of lp register on stack

arch/nds32/Kconfig | 4 ++
arch/nds32/Makefile | 4 ++
arch/nds32/include/asm/elf.h | 4 +-
arch/nds32/include/asm/ftrace.h | 46 ++++++++++++++++++++++
arch/nds32/include/asm/nds32.h | 1 +
arch/nds32/include/asm/uaccess.h | 229
++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----------------------------------------------------
arch/nds32/kernel/Makefile | 6 +++
arch/nds32/kernel/atl2c.c | 3 +-
arch/nds32/kernel/ex-entry.S | 2 +-
arch/nds32/kernel/ex-exit.S | 4 +-
arch/nds32/kernel/ftrace.c | 309
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
arch/nds32/kernel/module.c | 4 +-
arch/nds32/kernel/stacktrace.c | 6 ++-
arch/nds32/kernel/traps.c | 42 +++++---------------
arch/nds32/kernel/vmlinux.lds.S | 12 ++++++
scripts/recordmcount.pl | 3 ++
16 files changed, 527 insertions(+), 152 deletions(-)
create mode 100644 arch/nds32/include/asm/ftrace.h
create mode 100644 arch/nds32/kernel/ftrace.c

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