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[v2,08/17] target/riscv: Don't allow guest to write to htinst

Message ID 05da8d05e9339e9bdda92bdbdfc63a4c2d51d16f.1591319882.git.alistair@alistair23.me
State New
Headers show
Series RISC-V: Update the Hypervisor spec to v0.6.1 | expand

Commit Message

Alistair Francis June 5, 2020, 1:21 a.m. UTC 
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
 target/riscv/csr.c | 1 -
 1 file changed, 1 deletion(-)
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Patch

diff --git a/target/riscv/csr.c b/target/riscv/csr.c
index 383be0a955..53665b0985 100644
--- a/target/riscv/csr.c
+++ b/target/riscv/csr.c
@@ -854,7 +854,6 @@  static int read_htinst(CPURISCVState *env, int csrno, target_ulong *val)
 
 static int write_htinst(CPURISCVState *env, int csrno, target_ulong val)
 {
-    env->htinst = val;
     return 0;
 }