diff options
| author | Olof Johansson <olof@lixom.net> | 2019-12-05 13:16:58 -0800 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2019-12-05 13:18:54 -0800 |
| commit | 942e6f8a8314e5550e254519dfba4ccd5170421d (patch) | |
| tree | 75ec655b440fbc1c454247af38b5596dd8c78de9 /arch/powerpc/mm/book3s64/pkeys.c | |
| parent | 336bab731be76a90291697e51d2aed0ad67d7cb5 (diff) | |
| parent | b08baef02b26cf7c2123e4a24a2fa1fb7a593ffb (diff) | |
Merge mainline/master into arm/fixes
This brings in the mainline tree right after armsoc contents was merged
this release cycle, so that we can re-run savedefconfig, etc.
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/powerpc/mm/book3s64/pkeys.c')
| -rw-r--r-- | arch/powerpc/mm/book3s64/pkeys.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/powerpc/mm/book3s64/pkeys.c b/arch/powerpc/mm/book3s64/pkeys.c index ae7fca40e5b3..59e0ebbd8036 100644 --- a/arch/powerpc/mm/book3s64/pkeys.c +++ b/arch/powerpc/mm/book3s64/pkeys.c @@ -307,16 +307,6 @@ void thread_pkey_regs_init(struct thread_struct *thread) write_iamr(pkey_iamr_mask); } -static inline bool pkey_allows_readwrite(int pkey) -{ - int pkey_shift = pkeyshift(pkey); - - if (!is_pkey_enabled(pkey)) - return true; - - return !(read_amr() & ((AMR_RD_BIT|AMR_WR_BIT) << pkey_shift)); -} - int __execute_only_pkey(struct mm_struct *mm) { return mm->context.execute_only_pkey; |