diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2018-09-18 09:19:24 +0200 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-09-21 15:48:44 +0200 |
| commit | 9f2ee693890a8dea723cf789622004cbb75959f8 (patch) | |
| tree | 410aeeebb0e85b361abeff3a5787ecfa78ebcc05 /arch/powerpc/mm/fault.c | |
| parent | f654fc07db9dcc3f45b086b39141a58257195ed1 (diff) | |
signal/powerpc: Remove pkey parameter from __bad_area
There are no callers of __bad_area that pass in a pkey parameter so it makes
no sense to take one.
Reviewed-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/powerpc/mm/fault.c')
| -rw-r--r-- | arch/powerpc/mm/fault.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index 22d7f8748cd7..e5725fa96a48 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -124,8 +124,7 @@ static noinline int bad_area_nosemaphore(struct pt_regs *regs, unsigned long add return __bad_area_nosemaphore(regs, address, SEGV_MAPERR, 0); } -static int __bad_area(struct pt_regs *regs, unsigned long address, int si_code, - int pkey) +static int __bad_area(struct pt_regs *regs, unsigned long address, int si_code) { struct mm_struct *mm = current->mm; @@ -135,12 +134,12 @@ static int __bad_area(struct pt_regs *regs, unsigned long address, int si_code, */ up_read(&mm->mmap_sem); - return __bad_area_nosemaphore(regs, address, si_code, pkey); + return __bad_area_nosemaphore(regs, address, si_code, 0); } static noinline int bad_area(struct pt_regs *regs, unsigned long address) { - return __bad_area(regs, address, SEGV_MAPERR, 0); + return __bad_area(regs, address, SEGV_MAPERR); } static int bad_key_fault_exception(struct pt_regs *regs, unsigned long address, @@ -151,7 +150,7 @@ static int bad_key_fault_exception(struct pt_regs *regs, unsigned long address, static noinline int bad_access(struct pt_regs *regs, unsigned long address) { - return __bad_area(regs, address, SEGV_ACCERR, 0); + return __bad_area(regs, address, SEGV_ACCERR); } static int do_sigbus(struct pt_regs *regs, unsigned long address, |