[GIT PULL] Please pull powerpc/linux.git powerpc-5.12-6 tag

[Michael Ellerman]

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Hi Linus,

Please pull some more powerpc fixes for 5.12:

The following changes since commit 53f1d31708f6240e4615b0927df31f182e389e2f:

  powerpc/mm/book3s64: Use the correct storage key value when calling H_PROTECT (2021-03-26 22:19:39 +1100)

are available in the git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-5.12-6

for you to fetch changes up to 791f9e36599d94af5a76d3f74d04e16326761aae:

  powerpc/vdso: Make sure vdso_wrapper.o is rebuilt everytime vdso.so is rebuilt (2021-04-02 00:18:09 +1100)

- ------------------------------------------------------------------
powerpc fixes for 5.12 #6

Fix an oops triggered by ptrace when CONFIG_PPC_FPU_REGS=n.

Fix an oops on sigreturn when the VDSO is unmapped on 32-bit.

Fix vdso_wrapper.o not being rebuilt everytime vdso.so is rebuilt.

Thanks to Christophe Leroy.

- ------------------------------------------------------------------
Christophe Leroy (3):
      powerpc/ptrace: Don't return error when getting/setting FP regs without CONFIG_PPC_FPU_REGS
      powerpc/signal32: Fix Oops on sigreturn with unmapped VDSO
      powerpc/vdso: Make sure vdso_wrapper.o is rebuilt everytime vdso.so is rebuilt


 arch/powerpc/kernel/Makefile              |  4 ++++
 arch/powerpc/kernel/ptrace/Makefile       |  4 ++--
 arch/powerpc/kernel/ptrace/ptrace-decl.h  | 14 --------------
 arch/powerpc/kernel/ptrace/ptrace-fpu.c   | 10 ++++++++++
 arch/powerpc/kernel/ptrace/ptrace-novsx.c |  8 ++++++++
 arch/powerpc/kernel/ptrace/ptrace-view.c  |  2 --
 arch/powerpc/kernel/signal_32.c           | 20 ++++++++------------
 7 files changed, 32 insertions(+), 30 deletions(-)
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