From: Gautam Gala <gg...@linux.ibm.com>
Introduce a named constant when checking the Set Secure Configuration parameters
UV call return code for the case where no valid host key was found and therefore
the PV header couldn't be decrypted (0x108).
Reviewed-by: Steffen Eiden <sei...@linux.ibm.com>
Reviewed-by: Janosch Frank <fran...@linux.ibm.com>
Signed-off-by: Gautam Gala <gg...@linux.ibm.com>
Message-ID: <20250423080915.1048123-2-gg...@linux.ibm.com>
Signed-off-by: Thomas Huth <th...@redhat.com>
---
target/s390x/kvm/pv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/target/s390x/kvm/pv.c b/target/s390x/kvm/pv.c
index fe0a72c416e..1947a3d6692 100644
--- a/target/s390x/kvm/pv.c
+++ b/target/s390x/kvm/pv.c
@@ -147,6 +147,7 @@ bool s390_pv_vm_try_disable_async(S390CcwMachineState *ms)
return true;
}
+#define UV_RC_SSC_INVAL_HOSTKEY 0x0108
int s390_pv_set_sec_parms(uint64_t origin, uint64_t length, Error **errp)
{
int ret, pvrc;
@@ -158,7 +159,7 @@ int s390_pv_set_sec_parms(uint64_t origin, uint64_t length,
Error **errp)
ret = s390_pv_cmd_pvrc(KVM_PV_SET_SEC_PARMS, &args, &pvrc);
if (ret) {
error_setg(errp, "Failed to set secure execution parameters");
- if (pvrc == 0x108) {
+ if (pvrc == UV_RC_SSC_INVAL_HOSTKEY) {
error_append_hint(errp, "Please check whether the image is "
"correctly encrypted for this host\n");
}
--
2.49.0
