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>
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f654fc07db
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9f2ee69389
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@ -124,8 +124,7 @@ static noinline int bad_area_nosemaphore(struct pt_regs *regs, unsigned long add
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return __bad_area_nosemaphore(regs, address, SEGV_MAPERR, 0);
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}
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static int __bad_area(struct pt_regs *regs, unsigned long address, int si_code,
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int pkey)
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static int __bad_area(struct pt_regs *regs, unsigned long address, int si_code)
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{
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struct mm_struct *mm = current->mm;
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@ -135,12 +134,12 @@ static int __bad_area(struct pt_regs *regs, unsigned long address, int si_code,
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*/
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up_read(&mm->mmap_sem);
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return __bad_area_nosemaphore(regs, address, si_code, pkey);
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return __bad_area_nosemaphore(regs, address, si_code, 0);
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}
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static noinline int bad_area(struct pt_regs *regs, unsigned long address)
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{
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return __bad_area(regs, address, SEGV_MAPERR, 0);
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return __bad_area(regs, address, SEGV_MAPERR);
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}
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static int bad_key_fault_exception(struct pt_regs *regs, unsigned long address,
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@ -151,7 +150,7 @@ static int bad_key_fault_exception(struct pt_regs *regs, unsigned long address,
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static noinline int bad_access(struct pt_regs *regs, unsigned long address)
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{
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return __bad_area(regs, address, SEGV_ACCERR, 0);
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return __bad_area(regs, address, SEGV_ACCERR);
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}
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static int do_sigbus(struct pt_regs *regs, unsigned long address,
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