From: Tsukasa OI <research_trasio@irq.a4lg.com>

Because "G" virtual extension expands to "IMAFD", we cannot separately
disable extensions like "F" or "D" without disabling "G".  Because all
"IMAFD" are enabled by default, it's harmless to disable "G" by default.

Signed-off-by: Tsukasa OI <research_trasio@irq.a4lg.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <cab7205f1d7668f642fa242386543334af6bc1bd.1652583332.git.research_trasio@irq.a4lg.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
 target/riscv/cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index e439716337..1fb76b4295 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -812,7 +812,7 @@ static Property riscv_cpu_properties[] = {
     /* Defaults for standard extensions */
     DEFINE_PROP_BOOL("i", RISCVCPU, cfg.ext_i, true),
     DEFINE_PROP_BOOL("e", RISCVCPU, cfg.ext_e, false),
-    DEFINE_PROP_BOOL("g", RISCVCPU, cfg.ext_g, true),
+    DEFINE_PROP_BOOL("g", RISCVCPU, cfg.ext_g, false),
     DEFINE_PROP_BOOL("m", RISCVCPU, cfg.ext_m, true),
     DEFINE_PROP_BOOL("a", RISCVCPU, cfg.ext_a, true),
     DEFINE_PROP_BOOL("f", RISCVCPU, cfg.ext_f, true),
-- 
2.35.3