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[PULL,v3,06/35] target/riscv: fix za64rs enabling

Message ID 20241002055048.556083-7-alistair.francis@wdc.com (mailing list archive)
State New, archived
Headers show
Series [PULL,v3,01/35] target/riscv: Add a property to set vl to ceil(AVL/2) | expand

Commit Message

Alistair Francis Oct. 2, 2024, 5:50 a.m. UTC 
From: Vladimir Isaev <vladimir.isaev@syntacore.com>

za64rs requires priv 1.12 when enabled by priv 1.11.

This fixes annoying warning:
warning: disabling za64rs extension for hart 0x00000000 because privilege spec version does not match

on priv 1.11 CPUs.

Fixes: 68c9e54beae8 ("target/riscv: do not enable all named features by default")
Signed-off-by: Vladimir Isaev <vladimir.isaev@syntacore.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240823063431.17474-1-vladimir.isaev@syntacore.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
 target/riscv/cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index cc5552500a..0f8189bcf0 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -115,7 +115,7 @@  const RISCVIsaExtData isa_edata_arr[] = {
     ISA_EXT_DATA_ENTRY(zihpm, PRIV_VERSION_1_12_0, ext_zihpm),
     ISA_EXT_DATA_ENTRY(zimop, PRIV_VERSION_1_13_0, ext_zimop),
     ISA_EXT_DATA_ENTRY(zmmul, PRIV_VERSION_1_12_0, ext_zmmul),
-    ISA_EXT_DATA_ENTRY(za64rs, PRIV_VERSION_1_12_0, has_priv_1_11),
+    ISA_EXT_DATA_ENTRY(za64rs, PRIV_VERSION_1_12_0, has_priv_1_12),
     ISA_EXT_DATA_ENTRY(zaamo, PRIV_VERSION_1_12_0, ext_zaamo),
     ISA_EXT_DATA_ENTRY(zabha, PRIV_VERSION_1_13_0, ext_zabha),
     ISA_EXT_DATA_ENTRY(zacas, PRIV_VERSION_1_12_0, ext_zacas),