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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-04-25 16:29:36 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-05-02 17:20:23 +0200 |
| commit | 5953fb4f4671d7d755a81017a76766c00922d059 (patch) | |
| tree | fea78794c7d5f2f36574988a7d35dc0ad7cca1c0 /arch/powerpc/mm/slice.c | |
| parent | powerpc/mm: define get_slice_psize() all the time (diff) | |
| download | linux-5953fb4f4671d7d755a81017a76766c00922d059.tar.xz linux-5953fb4f4671d7d755a81017a76766c00922d059.zip | |
powerpc/mm: define subarch SLB_ADDR_LIMIT_DEFAULT
This patch defines a subarch specific SLB_ADDR_LIMIT_DEFAULT
to remove the #ifdefs around the setup of mm->context.slb_addr_limit
It also generalises the use of mm_ctx_set_slb_addr_limit() helper.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to '')
| -rw-r--r-- | arch/powerpc/mm/slice.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c index ace97d953040..97fbf7b54422 100644 --- a/arch/powerpc/mm/slice.c +++ b/arch/powerpc/mm/slice.c @@ -704,11 +704,7 @@ void slice_init_new_context_exec(struct mm_struct *mm) * case of fork it is just inherited from the mm being * duplicated. */ -#ifdef CONFIG_PPC64 - mm_ctx_set_slb_addr_limit(&mm->context, DEFAULT_MAP_WINDOW_USER64); -#else - mm->context.slb_addr_limit = DEFAULT_MAP_WINDOW; -#endif + mm_ctx_set_slb_addr_limit(&mm->context, SLB_ADDR_LIMIT_DEFAULT); mm_ctx_set_user_psize(&mm->context, psize); /* |