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Commit 9f2ee693 authored by Eric W. Biederman's avatar Eric W. Biederman
Browse files

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: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
parent f654fc07

arch/powerpc/mm/fault.c

+4 −5
Original line number Diff line number Diff line
@@ -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,