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authorLinus Torvalds <torvalds@linux-foundation.org>2019-01-05 09:50:07 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-01-05 09:50:07 -0800
commit9ee3b3f4a5eb523ef27675ac2fcd2269b9d68767 (patch)
treebd99b23002b5c34c1977c727bae7f1882171be57 /include/uapi
parenta65981109f294ba7e64b33ad3b4575a4636fce66 (diff)
parentf50fd2d8524c15b08da9e7e9d84752f0f1be7172 (diff)
downloadlinux-9ee3b3f4a5eb523ef27675ac2fcd2269b9d68767.tar.gz
Merge tag 'csky-for-linus-4.21' of git://github.com/c-sky/csky-linux
Pull arch/csky updates from Guo Ren:
 "Here are three main features (cpu_hotplug, basic ftrace, basic perf)
  and some bugfixes:

  Features:
   - Add CPU-hotplug support for SMP
   - Add ftrace with function trace and function graph trace
   - Add Perf support
   - Add EM_CSKY_OLD 39
   - optimize kernel panic print.
   - remove syscall_exit_work

  Bugfixes:
   - fix abiv2 mmap(... O_SYNC) failure
   - fix gdb coredump error
   - remove vdsp implement for kernel
   - fix qemu failure to bootup sometimes
   - fix ftrace call-graph panic
   - fix device tree node reference leak
   - remove meaningless header-y
   - fix save hi,lo,dspcr regs in switch_stack
   - remove unused members in processor.h"

* tag 'csky-for-linus-4.21' of git://github.com/c-sky/csky-linux:
  csky: Add perf support for C-SKY
  csky: Add EM_CSKY_OLD 39
  clocksource/drivers/c-sky: fixup ftrace call-graph panic
  csky: ftrace call graph supported.
  csky: basic ftrace supported
  csky: remove unused members in processor.h
  csky: optimize kernel panic print.
  csky: stacktrace supported.
  csky: CPU-hotplug supported for SMP
  clocksource/drivers/c-sky: fixup qemu fail to bootup sometimes.
  csky: fixup save hi,lo,dspcr regs in switch_stack.
  csky: remove syscall_exit_work
  csky: fixup remove vdsp implement for kernel.
  csky: bugfix gdb coredump error.
  csky: fixup abiv2 mmap(... O_SYNC) failed.
  csky: define syscall_get_arch()
  elf-em.h: add EM_CSKY
  csky: remove meaningless header-y
  csky: Don't leak device tree node reference
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/audit.h1
-rw-r--r--include/uapi/linux/elf-em.h1
2 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h
index 9e67fd359d58..36a7e3f18e69 100644
--- a/include/uapi/linux/audit.h
+++ b/include/uapi/linux/audit.h
@@ -378,6 +378,7 @@ enum {
 #define AUDIT_ARCH_ARM		(EM_ARM|__AUDIT_ARCH_LE)
 #define AUDIT_ARCH_ARMEB	(EM_ARM)
 #define AUDIT_ARCH_CRIS		(EM_CRIS|__AUDIT_ARCH_LE)
+#define AUDIT_ARCH_CSKY		(EM_CSKY|__AUDIT_ARCH_LE)
 #define AUDIT_ARCH_FRV		(EM_FRV)
 #define AUDIT_ARCH_I386		(EM_386|__AUDIT_ARCH_LE)
 #define AUDIT_ARCH_IA64		(EM_IA_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
diff --git a/include/uapi/linux/elf-em.h b/include/uapi/linux/elf-em.h
index d2fb964432f3..0c3000faedba 100644
--- a/include/uapi/linux/elf-em.h
+++ b/include/uapi/linux/elf-em.h
@@ -44,6 +44,7 @@
 #define EM_TILEGX	191	/* Tilera TILE-Gx */
 #define EM_RISCV	243	/* RISC-V */
 #define EM_BPF		247	/* Linux BPF - in-kernel virtual machine */
+#define EM_CSKY		252	/* C-SKY */
 #define EM_FRV		0x5441	/* Fujitsu FR-V */
 
 /*