ARM: mm: Kill page table base print in show_pte()

hulk inclusion
category: bugfix
bugzilla: 167379
CVE: NA

Reference: https://lore.kernel.org/linux-arm-kernel/20210610123556.171328-1-wangkefeng.wang@huawei.com/

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Now the show_pts() will dump the virtual (hashed) address of page
table base, it is useless, kill it.
Reviewed-by: NJason Yan <yanaijie@huawei.com>
Signed-off-by: NKefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

arch/arm/mm/fault.c

@@ -41,7 +41,6 @@ void show_pte(const char *lvl, struct mm_struct *mm, unsigned long addr)
 	if (!mm)
 		mm = &init_mm;
 
-	printk("%spgd = %p\n", lvl, mm->pgd);
 	pgd = pgd_offset(mm, addr);
 	printk("%s[%08lx] *pgd=%08llx", lvl, addr, (long long)pgd_val(*pgd));