diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2018-07-05 18:47:00 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-07-16 11:37:21 +1000 |
| commit | 2bf1071a8d50928a4ae366bb3108833166c2b70c (patch) | |
| tree | ebffef07f7ebbb9bb1ba231c4cb8ff00cc6fd795 /arch/powerpc/include/asm/book3s/64/pgtable.h | |
| parent | ce397d215ccd07b8ae3f71db689aedb85d56ab40 (diff) | |
powerpc/64s: Remove POWER9 DD1 support
POWER9 DD1 was never a product. It is no longer supported by upstream
firmware, and it is not effectively supported in Linux due to lack of
testing.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Michael Ellerman <mpe@ellerman.id.au>
[mpe: Remove arch_make_huge_pte() entirely]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/book3s/64/pgtable.h')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/pgtable.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h index 63cee159022b..d334e6b9a46d 100644 --- a/arch/powerpc/include/asm/book3s/64/pgtable.h +++ b/arch/powerpc/include/asm/book3s/64/pgtable.h @@ -474,9 +474,8 @@ static inline pte_t ptep_get_and_clear_full(struct mm_struct *mm, { if (full && radix_enabled()) { /* - * Let's skip the DD1 style pte update here. We know that - * this is a full mm pte clear and hence can be sure there is - * no parallel set_pte. + * We know that this is a full mm pte clear and + * hence can be sure there is no parallel set_pte. */ return radix__ptep_get_and_clear_full(mm, addr, ptep, full); } |