On 3/10/23 15:21, Daniel Henrique Barboza wrote:
Our error message is returning the value of 'ret', which will be always
-1 in case of error, and will not be that useful:
qemu-system-riscv64: Unable to read ISA_EXT KVM register ssaia, error -1
Improve the error message by outputting 'errno' instead of 'ret'. Use
strerrorname_np() to output the error name instead of the error code.
This will give us what we need to know right away:
qemu-system-riscv64: Unable to read ISA_EXT KVM register ssaia, error code:
ENOENT
Given that we're going to exit(1) in this condition instead of
attempting to recover, remove the 'kvm_riscv_destroy_scratch_vcpu()'
call.
Signed-off-by: Daniel Henrique Barboza <[email protected]>
---
target/riscv/kvm/kvm-cpu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
