diff mbox series

[PULL,03/65] target/riscv: Fix th.dcache.cval1 priviledge check

Message ID 20240110085733.1607526-4-alistair.francis@wdc.com
State New
Headers show
Series [PULL,01/65] target/riscv: Add vill check for whole vector register move instructions | expand

Commit Message

Alistair Francis Jan. 10, 2024, 8:56 a.m. UTC
From: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>

According to the specification, the th.dcache.cvall1 can be executed
under all priviledges.
The specification about xtheadcmo located in,
https://github.com/T-head-Semi/thead-extension-spec/blob/master/xtheadcmo/dcache_cval1.adoc

Signed-off-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Christoph Muellner <christoph.muellner@vrull.eu>
Message-ID: <20231208094315.177-1-zhiwei_liu@linux.alibaba.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
 target/riscv/insn_trans/trans_xthead.c.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/target/riscv/insn_trans/trans_xthead.c.inc b/target/riscv/insn_trans/trans_xthead.c.inc
index 810d76665a..dbb6411239 100644
--- a/target/riscv/insn_trans/trans_xthead.c.inc
+++ b/target/riscv/insn_trans/trans_xthead.c.inc
@@ -296,7 +296,7 @@  NOP_PRIVCHECK(th_dcache_csw, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)
 NOP_PRIVCHECK(th_dcache_cisw, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)
 NOP_PRIVCHECK(th_dcache_isw, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)
 NOP_PRIVCHECK(th_dcache_cpal1, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)
-NOP_PRIVCHECK(th_dcache_cval1, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)
+NOP_PRIVCHECK(th_dcache_cval1, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MSU)
 
 NOP_PRIVCHECK(th_icache_iall, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)
 NOP_PRIVCHECK(th_icache_ialls, REQUIRE_XTHEADCMO, REQUIRE_PRIV_MS)