diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 1a69c07add..acf66ab692 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -460,8 +460,6 @@ struct TranslationBlock {
 #define CF_PARALLEL    0x00080000 /* Generate code for a parallel context */
 #define CF_CLUSTER_MASK 0xff000000 /* Top 8 bits are cluster ID */
 #define CF_CLUSTER_SHIFT 24
-/* cflags' mask for hashing/comparison, basically ignore CF_INVALID */
-#define CF_HASH_MASK   (~CF_INVALID)
 
     /* Per-vCPU dynamic tracing state used to generate this TB */
     uint32_t trace_vcpu_dstate;
@@ -538,7 +536,7 @@ void tb_flush(CPUState *cpu);
 void tb_phys_invalidate(TranslationBlock *tb, tb_page_addr_t page_addr);
 TranslationBlock *tb_htable_lookup(CPUState *cpu, target_ulong pc,
                                    target_ulong cs_base, uint32_t flags,
-                                   uint32_t cf_mask);
+                                   uint32_t cflags);
 void tb_set_jmp_target(TranslationBlock *tb, int n, uintptr_t addr);
 
 /* GETPC is the true target of the return instruction that we'll execute.  */
diff --git a/include/exec/tb-lookup.h b/include/exec/tb-lookup.h
index 1c92fe0521..29d61ceb34 100644
--- a/include/exec/tb-lookup.h
+++ b/include/exec/tb-lookup.h
@@ -19,11 +19,14 @@
 /* Might cause an exception, so have a longjmp destination ready */
 static inline TranslationBlock *tb_lookup(CPUState *cpu, target_ulong pc,
                                           target_ulong cs_base,
-                                          uint32_t flags, uint32_t cf_mask)
+                                          uint32_t flags, uint32_t cflags)
 {
     TranslationBlock *tb;
     uint32_t hash;
 
+    /* we should never be trying to look up an INVALID tb */
+    tcg_debug_assert(!(cflags & CF_INVALID));
+
     hash = tb_jmp_cache_hash_func(pc);
     tb = qatomic_rcu_read(&cpu->tb_jmp_cache[hash]);
 
@@ -32,10 +35,10 @@ static inline TranslationBlock *tb_lookup(CPUState *cpu, target_ulong pc,
                tb->cs_base == cs_base &&
                tb->flags == flags &&
                tb->trace_vcpu_dstate == *cpu->trace_dstate &&
-               (tb_cflags(tb) & (CF_HASH_MASK | CF_INVALID)) == cf_mask)) {
+               tb_cflags(tb) == cflags)) {
         return tb;
     }
-    tb = tb_htable_lookup(cpu, pc, cs_base, flags, cf_mask);
+    tb = tb_htable_lookup(cpu, pc, cs_base, flags, cflags);
     if (tb == NULL) {
         return NULL;
     }
diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index 45286dc4b3..931da96c2b 100644
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -307,7 +307,7 @@ struct tb_desc {
     CPUArchState *env;
     tb_page_addr_t phys_page1;
     uint32_t flags;
-    uint32_t cf_mask;
+    uint32_t cflags;
     uint32_t trace_vcpu_dstate;
 };
 
@@ -321,7 +321,7 @@ static bool tb_lookup_cmp(const void *p, const void *d)
         tb->cs_base == desc->cs_base &&
         tb->flags == desc->flags &&
         tb->trace_vcpu_dstate == desc->trace_vcpu_dstate &&
-        (tb_cflags(tb) & (CF_HASH_MASK | CF_INVALID)) == desc->cf_mask) {
+        tb_cflags(tb) == desc->cflags) {
         /* check next page if needed */
         if (tb->page_addr[1] == -1) {
             return true;
@@ -341,7 +341,7 @@ static bool tb_lookup_cmp(const void *p, const void *d)
 
 TranslationBlock *tb_htable_lookup(CPUState *cpu, target_ulong pc,
                                    target_ulong cs_base, uint32_t flags,
-                                   uint32_t cf_mask)
+                                   uint32_t cflags)
 {
     tb_page_addr_t phys_pc;
     struct tb_desc desc;
@@ -350,7 +350,7 @@ TranslationBlock *tb_htable_lookup(CPUState *cpu, target_ulong pc,
     desc.env = (CPUArchState *)cpu->env_ptr;
     desc.cs_base = cs_base;
     desc.flags = flags;
-    desc.cf_mask = cf_mask;
+    desc.cflags = cflags;
     desc.trace_vcpu_dstate = *cpu->trace_dstate;
     desc.pc = pc;
     phys_pc = get_page_addr_code(desc.env, pc);
@@ -358,7 +358,7 @@ TranslationBlock *tb_htable_lookup(CPUState *cpu, target_ulong pc,
         return NULL;
     }
     desc.phys_page1 = phys_pc & TARGET_PAGE_MASK;
-    h = tb_hash_func(phys_pc, pc, flags, cf_mask, *cpu->trace_dstate);
+    h = tb_hash_func(phys_pc, pc, flags, cflags, *cpu->trace_dstate);
     return qht_lookup_custom(&tb_ctx.htable, &desc, h, tb_lookup_cmp);
 }
 
@@ -418,7 +418,7 @@ static inline void tb_add_jump(TranslationBlock *tb, int n,
 
 static inline TranslationBlock *tb_find(CPUState *cpu,
                                         TranslationBlock *last_tb,
-                                        int tb_exit, uint32_t cf_mask)
+                                        int tb_exit, uint32_t cflags)
 {
     CPUArchState *env = (CPUArchState *)cpu->env_ptr;
     TranslationBlock *tb;
@@ -427,10 +427,10 @@ static inline TranslationBlock *tb_find(CPUState *cpu,
 
     cpu_get_tb_cpu_state(env, &pc, &cs_base, &flags);
 
-    tb = tb_lookup(cpu, pc, cs_base, flags, cf_mask);
+    tb = tb_lookup(cpu, pc, cs_base, flags, cflags);
     if (tb == NULL) {
         mmap_lock();
-        tb = tb_gen_code(cpu, pc, cs_base, flags, cf_mask);
+        tb = tb_gen_code(cpu, pc, cs_base, flags, cflags);
         mmap_unlock();
         /* We add the TB in the virtual pc hash table for the fast lookup */
         qatomic_set(&cpu->tb_jmp_cache[tb_jmp_cache_hash_func(pc)], tb);
diff --git a/accel/tcg/tcg-runtime.c b/accel/tcg/tcg-runtime.c
index 99403e3eb3..49f5de37e8 100644
--- a/accel/tcg/tcg-runtime.c
+++ b/accel/tcg/tcg-runtime.c
@@ -27,10 +27,10 @@
 #include "exec/helper-proto.h"
 #include "exec/cpu_ldst.h"
 #include "exec/exec-all.h"
-#include "exec/tb-lookup.h"
 #include "disas/disas.h"
 #include "exec/log.h"
 #include "tcg/tcg.h"
+#include "exec/tb-lookup.h"
 
 /* 32-bit helpers */
 
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index f29b47f090..0b0bfd35ab 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -1311,7 +1311,7 @@ static bool tb_cmp(const void *ap, const void *bp)
     return a->pc == b->pc &&
         a->cs_base == b->cs_base &&
         a->flags == b->flags &&
-        (tb_cflags(a) & CF_HASH_MASK) == (tb_cflags(b) & CF_HASH_MASK) &&
+        (tb_cflags(a) & ~CF_INVALID) == (tb_cflags(b) & ~CF_INVALID) &&
         a->trace_vcpu_dstate == b->trace_vcpu_dstate &&
         a->page_addr[0] == b->page_addr[0] &&
         a->page_addr[1] == b->page_addr[1];
@@ -1616,6 +1616,7 @@ static void do_tb_phys_invalidate(TranslationBlock *tb, bool rm_from_page_list)
     PageDesc *p;
     uint32_t h;
     tb_page_addr_t phys_pc;
+    uint32_t orig_cflags = tb_cflags(tb);
 
     assert_memory_lock();
 
@@ -1626,7 +1627,7 @@ static void do_tb_phys_invalidate(TranslationBlock *tb, bool rm_from_page_list)
 
     /* remove the TB from the hash list */
     phys_pc = tb->page_addr[0] + (tb->pc & ~TARGET_PAGE_MASK);
-    h = tb_hash_func(phys_pc, tb->pc, tb->flags, tb_cflags(tb) & CF_HASH_MASK,
+    h = tb_hash_func(phys_pc, tb->pc, tb->flags, orig_cflags,
                      tb->trace_vcpu_dstate);
     if (!qht_remove(&tb_ctx.htable, tb, h)) {
         return;
@@ -1793,6 +1794,7 @@ tb_link_page(TranslationBlock *tb, tb_page_addr_t phys_pc,
     uint32_t h;
 
     assert_memory_lock();
+    tcg_debug_assert(!(tb->cflags & CF_INVALID));
 
     /*
      * Add the TB to the page list, acquiring first the pages's locks.
@@ -1811,7 +1813,7 @@ tb_link_page(TranslationBlock *tb, tb_page_addr_t phys_pc,
     }
 
     /* add in the hash table */
-    h = tb_hash_func(phys_pc, tb->pc, tb->flags, tb->cflags & CF_HASH_MASK,
+    h = tb_hash_func(phys_pc, tb->pc, tb->flags, tb->cflags,
                      tb->trace_vcpu_dstate);
     qht_insert(&tb_ctx.htable, tb, h, &existing_tb);
 
