diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-09-26 07:57:25 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-09-28 19:22:10 +1000 |
| commit | d7902d31cbc3bf72722768831a684b0286ccd523 (patch) | |
| tree | 353292c1a8bd9e34de528f9c93a82c99b33120c9 /arch/powerpc/include/asm | |
| parent | 3e791d0f32b10eff9437822c6099c7a158560151 (diff) | |
powerpc/64s: Allow double call of kernel_[un]map_linear_page()
If the page is already mapped resp. already unmapped, bail out.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Nicholas Miehlbradt <nicholas@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220926075726.2846-3-nicholas@linux.ibm.com
Diffstat (limited to 'arch/powerpc/include/asm')
0 files changed, 0 insertions, 0 deletions