[git pull] a couple of sparc ptrace fixes

[Al Viro]

The following changes since commit 8f3d9f354286745c751374f5f1fcafee6b3f3136:

  Linux 5.7-rc1 (2020-04-12 12:35:55 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git for-davem

for you to fetch changes up to cf51e129b96847f969bfb8af1ee1516a01a70b39:

  sparc32: fix register window handling in genregs32_[gs]et() (2020-05-20 
13:29:37 -0400)

----------------------------------------------------------------
Al Viro (2):
      sparc64: fix misuses of access_process_vm() in genregs32_[sg]et()
      sparc32: fix register window handling in genregs32_[gs]et()

 arch/sparc/kernel/ptrace_32.c | 228 ++++++++++++++++++------------------------
 arch/sparc/kernel/ptrace_64.c |  17 +---
 2 files changed, 101 insertions(+), 144 deletions(-)