diff options
| author | Michael Ellerman <mpe@ellerman.id.au> | 2019-09-11 21:57:44 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-09-14 00:04:40 +1000 |
| commit | dac39f788546e2eb9838eca551ccd6fd413e75c7 (patch) | |
| tree | c7d1aceb3e7ed067951d74440b0322b474cc0948 /arch/powerpc/mm/book3s64 | |
| parent | 0cb0837f9db1a6ed5b764ef61dd5f1a314b8231a (diff) | |
powerpc/64s: Remove overlaps_kvm_tmp()
kvm_tmp is now in .text and so doesn't need a special overlap check.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190911115746.12433-2-mpe@ellerman.id.au
Diffstat (limited to 'arch/powerpc/mm/book3s64')
| -rw-r--r-- | arch/powerpc/mm/book3s64/hash_utils.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c index 7684a596158b..3410ea9f4de1 100644 --- a/arch/powerpc/mm/book3s64/hash_utils.c +++ b/arch/powerpc/mm/book3s64/hash_utils.c @@ -273,10 +273,6 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend, if (overlaps_kernel_text(vaddr, vaddr + step)) tprot &= ~HPTE_R_N; - /* Make kvm guest trampolines executable */ - if (overlaps_kvm_tmp(vaddr, vaddr + step)) - tprot &= ~HPTE_R_N; - /* * If relocatable, check if it overlaps interrupt vectors that * are copied down to real 0. For relocatable kernel |