Merge tag 'pull-riscv-to-apply-20220907' of https://github.com/alistair23/qemu into staging

First RISC-V PR for QEMU 7.2

* Update [m|h]tinst CSR in interrupt handling
* Force disable extensions if priv spec version does not match
* fix shifts shamt value for rv128c
* move zmmul out of the experimental
* virt: pass random seed to fdt
* Add checks for supported extension combinations
* Upgrade OpenSBI to v1.1
* Fix typo and restore Pointer Masking functionality for RISC-V
* Add mask agnostic behaviour (rvv_ma_all_1s) for vector extension
* Add Zihintpause support
* opentitan: bump opentitan version
* microchip_pfsoc: fix kernel panics due to missing peripherals
* Remove additional priv version check for mcountinhibit
* virt machine device tree improvements
* Add xicondops in ISA entry
* Use official extension names for AIA CSRs

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* tag 'pull-riscv-to-apply-20220907' of https://github.com/alistair23/qemu: (44 commits)
  target/riscv: Update the privilege field for sscofpmf CSRs
  hw/riscv: virt: Add PMU DT node to the device tree
  target/riscv: Add few cache related PMU events
  target/riscv: Simplify counter predicate function
  target/riscv: Add sscofpmf extension support
  target/riscv: Add vstimecmp support
  target/riscv: Add stimecmp support
  hw/intc: Move mtimer/mtimecmp to aclint
  target/riscv: Use official extension names for AIA CSRs
  target/riscv: Add xicondops in ISA entry
  hw/core: fix platform bus node name
  hw/riscv: virt: fix syscon subnode paths
  hw/riscv: virt: fix the plic's address cells
  hw/riscv: virt: fix uart node name
  target/riscv: Remove additional priv version check for mcountinhibit
  hw/riscv: microchip_pfsoc: fix kernel panics due to missing peripherals
  hw/riscv: opentitan: bump opentitan version
  target/riscv: Fix priority of csr related check in riscv_csrrw_check
  hw/riscv: remove 'fdt' param from riscv_setup_rom_reset_vec()
  target/riscv: Add Zihintpause support
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/hw/intc/riscv_imsic.c b/hw/intc/riscv_imsic.c
index 8615e4cc1d..4d4d5b50ca 100644
--- a/hw/intc/riscv_imsic.c
+++ b/hw/intc/riscv_imsic.c
@@ -344,9 +344,11 @@ static void riscv_imsic_realize(DeviceState *dev, Error **errp)
 
     /* Force select AIA feature and setup CSR read-modify-write callback */
     if (env) {
-        riscv_set_feature(env, RISCV_FEATURE_AIA);
         if (!imsic->mmode) {
+            rcpu->cfg.ext_ssaia = true;
             riscv_cpu_set_geilen(env, imsic->num_pages - 1);
+        } else {
+            rcpu->cfg.ext_smaia = true;
         }
         riscv_cpu_set_aia_ireg_rmw_fn(env, (imsic->mmode) ? PRV_M : PRV_S,
                                       riscv_imsic_rmw, imsic);