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signal/x86: Remove pkey parameter from mm_fault_error

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After the previous cleanups to do_sigbus and and bad_area_nosemaphore
mm_fault_error no now longer uses it's pkey parameter.  Therefore
remove the unused parameter.

Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman 2018-09-18 00:22:46 +02:00
parent 27274f731c
commit 25c102d803
1 changed files with 2 additions and 2 deletions
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4
arch/x86/mm/fault.c
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@ -1000,7 +1000,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
static noinline void
mm_fault_error(struct pt_regs *regs, unsigned long error_code,
unsigned long address, u32 *pkey, vm_fault_t fault)
unsigned long address, vm_fault_t fault)
{
if (fatal_signal_pending(current) && !(error_code & X86_PF_USER)) {
no_context(regs, error_code, address, 0, 0);
@ -1420,7 +1420,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
up_read(&mm->mmap_sem);
if (unlikely(fault & VM_FAULT_ERROR)) {
mm_fault_error(regs, error_code, address, &pkey, fault);
mm_fault_error(regs, error_code, address, fault);
return;
}