commit 84f1c148da2b35fbb5a436597872765257e8914e
author Emilio G. Cota <cota@braap.org> Mon Jul 10 20:03:50 2017 -0400
committer Richard Henderson <richard.henderson@linaro.org> Tue Oct 10 07:37:10 2017 -0700
tree 123d14f1cb0cbd823b4f4702f6c07d9b1c415ab2
parent f6bb84d53110398f4899c19dab4e0fe9908ec060

exec-all: bring tb->invalid into tb->cflags

This gets rid of a hole in struct TranslationBlock.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

accel/tcg/cpu-exec.c

diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index f8a1d68..9cd809d 100644
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -294,7 +294,7 @@
         tb->cs_base == desc->cs_base &&
         tb->flags == desc->flags &&
         tb->trace_vcpu_dstate == desc->trace_vcpu_dstate &&
-        !atomic_read(&tb->invalid)) {
+        !(atomic_read(&tb->cflags) & CF_INVALID)) {
         /* check next page if needed */
         if (tb->page_addr[1] == -1) {
             return true;
@@ -412,7 +412,7 @@
             tb_lock();
             acquired_tb_lock = true;
         }
-        if (!tb->invalid) {
+        if (!(tb->cflags & CF_INVALID)) {
             tb_add_jump(last_tb, tb_exit, tb);
         }
     }