From: Zhao Liu <zhao1....@intel.com>
For qemu_open_old(), osdep.h said:
> Don't introduce new usage of this function, prefer the following
> qemu_open/qemu_create that take an "Error **errp".
So replace qemu_open_old() with qemu_open(). And considering the SGX
enablement description is useful, convert it into a error message hint.
Cc: Paolo Bonzini <pbonz...@redhat.com>
Cc: Richard Henderson <richard.hender...@linaro.org>
Cc: Eduardo Habkost <edua...@habkost.net>
Cc: "Michael S. Tsirkin" <m...@redhat.com>
Cc: Marcel Apfelbaum <marcel.apfelb...@gmail.com>
Signed-off-by: Zhao Liu <zhao1....@intel.com>
Reviewed-by: Michael Tokarev <m...@tls.msk.ru>
Signed-off-by: Michael Tokarev <m...@tls.msk.ru>
---
hw/i386/sgx.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/hw/i386/sgx.c b/hw/i386/sgx.c
index de76397bcf..a14a84bc6f 100644
--- a/hw/i386/sgx.c
+++ b/hw/i386/sgx.c
@@ -157,10 +157,12 @@ SGXInfo *qmp_query_sgx_capabilities(Error **errp)
{
SGXInfo *info = NULL;
uint32_t eax, ebx, ecx, edx;
+ Error *local_err = NULL;
- int fd = qemu_open_old("/dev/sgx_vepc", O_RDWR);
+ int fd = qemu_open("/dev/sgx_vepc", O_RDWR, &local_err);
if (fd < 0) {
- error_setg(errp, "SGX is not enabled in KVM");
+ error_append_hint(&local_err, "SGX is not enabled in KVM");
+ error_propagate(errp, local_err);
return NULL;
}
--
2.39.2
