Merge tag 'microblaze-4.13-rc1' of git://git.monstr.eu/linux-2.6-microblaze

Pull microblaze updates from Michal Simek:

 - timer fix

 - use simplified macro in dma.c

 - wire-up new syscall

 - remove asp-generic wrappers

 - fix MMU table handling

 - defconfig updates

 - low-level entry.S changes

* tag 'microblaze-4.13-rc1' of git://git.monstr.eu/linux-2.6-microblaze:
  microblaze: Fix MSR flags when returning from exception
  microblaze: Separate GP registers from MSR handling
  microblaze: Enabling CONFIG_BRIDGE in mmu_defconfig
  microblaze: Enabling CONFIGS related to MTD
  microblaze: Update defconfigs
  microblaze: mm: Flush TLB to ensure correct mapping when higmem ON
  microblaze: remove asm-generic wrapper headers
  microblaze: wire up statx syscall
  microblaze: Set ->min_delta_ticks and ->max_delta_ticks for timer
  microblaze: use sg_phys()

1 files changed, 11 insertions, 13 deletions

diff --git a/arch/microblaze/mm/highmem.c b/arch/microblaze/mm/highmem.c
index 2fcc5a52d84d..ed4454c5ce35 100644
--- a/arch/microblaze/mm/highmem.c
+++ b/arch/microblaze/mm/highmem.c
@@ -60,6 +60,7 @@ void __kunmap_atomic(void *kvaddr)
 {
 	unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
 	int type;
+	unsigned int idx;
 
 	if (vaddr < __fix_to_virt(FIX_KMAP_END)) {
 		pagefault_enable();
@@ -68,21 +69,18 @@ void __kunmap_atomic(void *kvaddr)
 	}
 
 	type = kmap_atomic_idx();
-#ifdef CONFIG_DEBUG_HIGHMEM
-	{
-		unsigned int idx;
-
-		idx = type + KM_TYPE_NR * smp_processor_id();
-		BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
 
-		/*
-		 * force other mappings to Oops if they'll try to access
-		 * this pte without first remap it
-		 */
-		pte_clear(&init_mm, vaddr, kmap_pte-idx);
-		local_flush_tlb_page(NULL, vaddr);
-	}
+	idx = type + KM_TYPE_NR * smp_processor_id();
+#ifdef CONFIG_DEBUG_HIGHMEM
+	BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
 #endif
+	/*
+	 * force other mappings to Oops if they'll try to access
+	 * this pte without first remap it
+	 */
+	pte_clear(&init_mm, vaddr, kmap_pte-idx);
+	local_flush_tlb_page(NULL, vaddr);
+
 	kmap_atomic_idx_pop();
 	pagefault_enable();
 	preempt_enable();