Generally we want to clarify terminology and avoid confusions,
prefering @start with (exclusive) @end, and base @addr with
@length (for inclusive range).

Here as tlb_reset_dirty() and tlb_reset_dirty_range_all()
operate on a range, rename @start as @addr.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/exec/cputlb.h | 4 ++--
 accel/tcg/cputlb.c    | 6 +++---
 system/physmem.c      | 8 ++++----
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/include/exec/cputlb.h b/include/exec/cputlb.h
index db7cbf97826..995fe31ef75 100644
--- a/include/exec/cputlb.h
+++ b/include/exec/cputlb.h
@@ -32,8 +32,8 @@ void tlb_unprotect_code(ram_addr_t ram_addr);
 
 #ifndef CONFIG_USER_ONLY
 /* Called with rcu_read_lock held. */
-void tlb_reset_dirty(CPUState *cpu, uintptr_t start, uintptr_t length);
-void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t length);
+void tlb_reset_dirty(CPUState *cpu, uintptr_t addr, uintptr_t length);
+void tlb_reset_dirty_range_all(ram_addr_t addr, ram_addr_t length);
 #endif
 
 /**
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index 2a6aa01c57c..6807328df82 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -916,7 +916,7 @@ static inline void copy_tlb_helper_locked(CPUTLBEntry *d, const CPUTLBEntry *s)
  * We must take tlb_c.lock to avoid racing with another vCPU update. The only
  * thing actually updated is the target TLB entry ->addr_write flags.
  */
-void tlb_reset_dirty(CPUState *cpu, uintptr_t start, uintptr_t length)
+void tlb_reset_dirty(CPUState *cpu, uintptr_t addr, uintptr_t length)
 {
     int mmu_idx;
 
@@ -929,12 +929,12 @@ void tlb_reset_dirty(CPUState *cpu, uintptr_t start, uintptr_t length)
 
         for (i = 0; i < n; i++) {
             tlb_reset_dirty_range_locked(&desc->fulltlb[i], &fast->table[i],
-                                         start, length);
+                                         addr, length);
         }
 
         for (i = 0; i < CPU_VTLB_SIZE; i++) {
             tlb_reset_dirty_range_locked(&desc->vfulltlb[i], &desc->vtable[i],
-                                         start, length);
+                                         addr, length);
         }
     }
     qemu_spin_unlock(&cpu->neg.tlb.c.lock);
diff --git a/system/physmem.c b/system/physmem.c
index 000bde90c2e..098824ad1d2 100644
--- a/system/physmem.c
+++ b/system/physmem.c
@@ -882,16 +882,16 @@ found:
     return block;
 }
 
-void tlb_reset_dirty_range_all(ram_addr_t start, ram_addr_t length)
+void tlb_reset_dirty_range_all(ram_addr_t addr, ram_addr_t length)
 {
     CPUState *cpu;
-    ram_addr_t start1;
+    ram_addr_t start, start1;
     RAMBlock *block;
     ram_addr_t end;
 
     assert(tcg_enabled());
-    end = TARGET_PAGE_ALIGN(start + length);
-    start &= TARGET_PAGE_MASK;
+    end = TARGET_PAGE_ALIGN(addr + length);
+    start = addr & TARGET_PAGE_MASK;
 
     RCU_READ_LOCK_GUARD();
     block = qemu_get_ram_block(start);
-- 
2.51.0