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Michael Ellerman 81dac81778 powerpc/64: Make sys_switch_endian() traceable 
We weren't using SYSCALL_DEFINE for sys_switch_endian(), which means
it wasn't able to be traced by CONFIG_FTRACE_SYSCALLS.

By using the macro we create the right metadata and the syscall is
visible. eg:

  # cd /sys/kernel/debug/tracing
  # echo 1 | tee events/syscalls/sys_*_switch_endian/enable
  # ~/switch_endian_test
  # cat trace
  ...
  switch_endian_t-3604  [009] ....   315.175164: sys_switch_endian()
  switch_endian_t-3604  [009] ....   315.175167: sys_switch_endian -> 0x5555aaaa5555aaaa
  switch_endian_t-3604  [009] ....   315.175169: sys_switch_endian()
  switch_endian_t-3604  [009] ....   315.175169: sys_switch_endian -> 0x5555aaaa5555aaaa

Fixes: 529d235a0e ("powerpc: Add a proper syscall for switching endianness")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2019-02-22 00:10:15 +11:00
..
alpha
Merge tag 'kbuild-v4.21-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2019-01-06 16:33:10 -08:00
arc
arch: remove redundant UAPI generic-y defines
2019-01-06 10:22:15 +09:00
arm
Merge tag 'reset-for-5.0-rc2' of git://git.pengutronix.de/git/pza/linux into fixes
2019-01-12 22:06:54 -08:00
arm64
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2019-01-14 10:34:14 +12:00
c6x
arch: restore generic-y += shmparam.h for some architectures
2019-01-06 18:16:11 -08:00
csky
csky: fixup compile error with CPU 810.
2019-01-10 04:37:37 -08:00
h8300
arch: restore generic-y += shmparam.h for some architectures
2019-01-06 18:16:11 -08:00
hexagon
arch: restore generic-y += shmparam.h for some architectures
2019-01-06 18:16:11 -08:00
ia64
arch: remove redundant UAPI generic-y defines
2019-01-06 10:22:15 +09:00
m68k
arch: restore generic-y += shmparam.h for some architectures
2019-01-06 18:16:11 -08:00
microblaze
arch: restore generic-y += shmparam.h for some architectures
2019-01-06 18:16:11 -08:00
mips
cross-tree: phase out dma_zalloc_coherent()
2019-01-08 07:58:37 -05:00
nds32
arch: remove redundant UAPI generic-y defines
2019-01-06 10:22:15 +09:00
nios2
arch: remove redundant UAPI generic-y defines
2019-01-06 10:22:15 +09:00
openrisc
arch/openrisc: Fix issues with access_ok()
2019-01-08 18:22:30 -08:00
parisc
arch: remove redundant UAPI generic-y defines
2019-01-06 10:22:15 +09:00
powerpc
powerpc/64: Make sys_switch_endian() traceable
2019-02-22 00:10:15 +11:00
riscv
Fix a handful of audit-related issue
2019-01-07 08:45:47 -08:00
s390
Merge tag 'kbuild-v4.21-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2019-01-06 16:33:10 -08:00
sh
Merge tag 'kbuild-v4.21-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2019-01-06 16:33:10 -08:00
sparc
arch: remove redundant UAPI generic-y defines
2019-01-06 10:22:15 +09:00
um
Merge branch 'akpm' (patches from Andrew)
2019-01-05 09:16:18 -08:00
unicore32
arch: restore generic-y += shmparam.h for some architectures
2019-01-06 18:16:11 -08:00
x86
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2019-01-12 10:39:43 -08:00
xtensa
arch: remove redundant UAPI generic-y defines
2019-01-06 10:22:15 +09:00
.gitignore
…
Kconfig
jump_label: move 'asm goto' support test to Kconfig
2019-01-06 09:46:51 +09:00