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| author | Nicholas Piggin <npiggin@gmail.com> | 2018-01-09 19:07:15 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-01-09 19:07:31 +0300 |
| commit | b8e90cb7bc04a509e821e82ab6ed7a8ef11ba333 (patch) | |
| tree | e213537c8a4160cea7ab794cadda60564e4c8bcd /Makefile | |
| parent | 222f20f140623ef6033491d0103ee0875fe87d35 (diff) | |
| download | linux-b8e90cb7bc04a509e821e82ab6ed7a8ef11ba333.tar.xz | |
powerpc/64: Convert the syscall exit path to use RFI_TO_USER/KERNEL
In the syscall exit path we may be returning to user or kernel
context. We already have a test for that, because we conditionally
restore r13. So use that existing test and branch, and bifurcate the
return based on that.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions