diff options
| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2019-08-14 12:36:13 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-08-20 21:22:09 +1000 |
| commit | 65e701b2d2a8593c44c8855aee2e087be7e11e75 (patch) | |
| tree | be11372775a94d78b11ca9f84fcfdb177bbed757 /arch/powerpc/include/asm/plpar_wrappers.h | |
| parent | powerpc/ptdump: get out of note_prot_wx() when CONFIG_PPC_DEBUG_WX is not selected. (diff) | |
| download | linux-dev-65e701b2d2a8593c44c8855aee2e087be7e11e75.tar.xz linux-dev-65e701b2d2a8593c44c8855aee2e087be7e11e75.zip | |
powerpc/ptdump: drop non vital #ifdefs
hashpagetable.c is only compiled when CONFIG_PPC_BOOK3S_64 is
defined, so drop the test and its 'else' branch.
Use IS_ENABLED(CONFIG_PPC_PSERIES) instead of #ifdef, this allows the
code to be checked at any build. It is still optimised out by GCC.
Use IS_ENABLED(CONFIG_PPC_64K_PAGES) instead of #ifdef.
Use IS_ENABLED(CONFIG_SPARSEMEN_VMEMMAP) instead of #ifdef.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/c8998ed32e4e3954b56a8dacecfe43319a2a0483.1565786091.git.christophe.leroy@c-s.fr
Diffstat (limited to 'arch/powerpc/include/asm/plpar_wrappers.h')
| -rw-r--r-- | arch/powerpc/include/asm/plpar_wrappers.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/plpar_wrappers.h b/arch/powerpc/include/asm/plpar_wrappers.h index cff5a411e595..4497c8afb573 100644 --- a/arch/powerpc/include/asm/plpar_wrappers.h +++ b/arch/powerpc/include/asm/plpar_wrappers.h @@ -340,6 +340,12 @@ static inline long plpar_set_ciabr(unsigned long ciabr) { return 0; } + +static inline long plpar_pte_read_4(unsigned long flags, unsigned long ptex, + unsigned long *ptes) +{ + return 0; +} #endif /* CONFIG_PPC_PSERIES */ #endif /* _ASM_POWERPC_PLPAR_WRAPPERS_H */ |