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[PULL 20/62] vl: warn for unavailable accelerators, clarify messages
From: |
Paolo Bonzini |
Subject: |
[PULL 20/62] vl: warn for unavailable accelerators, clarify messages |
Date: |
Mon, 16 Dec 2019 17:28:04 +0100 |
So far, specifying an accelerator that was not compiled in did not result
in an error; fix that.
While at it, clarify the mysterious "Back to TCG" message.
Reviewed-by: Marc-André Lureau <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
vl.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/vl.c b/vl.c
index 9bd27e1..46e4ec3 100644
--- a/vl.c
+++ b/vl.c
@@ -2848,6 +2848,8 @@ static int do_configure_accelerator(void *opaque,
QemuOpts *opts, Error **errp)
int ret;
if (!ac) {
+ *p_init_failed = true;
+ error_report("invalid accelerator %s", acc);
return 0;
}
ret = accel_init_machine(ac, current_machine);
@@ -2902,6 +2904,9 @@ static void configure_accelerators(const char *progname)
*/
if (accel_find(*tmp)) {
qemu_opts_parse_noisily(qemu_find_opts("accel"), *tmp, true);
+ } else {
+ init_failed = true;
+ error_report("invalid accelerator %s", *tmp);
}
}
} else {
@@ -2921,7 +2926,7 @@ static void configure_accelerators(const char *progname)
if (init_failed) {
AccelClass *ac = ACCEL_GET_CLASS(current_machine->accelerator);
- error_report("Back to %s accelerator", ac->name);
+ error_report("falling back to %s", ac->name);
}
if (use_icount && !(tcg_enabled() || qtest_enabled())) {
--
1.8.3.1
- [PULL 08/62] migration-test: Move -serial handling to common commandline, (continued)
- [PULL 08/62] migration-test: Move -serial handling to common commandline, Paolo Bonzini, 2019/12/16
- [PULL 10/62] migration-test: Rename cmd_src/dst to arch_source/arch_target, Paolo Bonzini, 2019/12/16
- [PULL 12/62] memory: do not look at current_machine->accel, Paolo Bonzini, 2019/12/16
- [PULL 11/62] migration-test: Use a struct for test_migrate_start parameters, Paolo Bonzini, 2019/12/16
- [PULL 13/62] vl: move icount configuration earlier, Paolo Bonzini, 2019/12/16
- [PULL 15/62] vl: extract accelerator option processing to a separate function, Paolo Bonzini, 2019/12/16
- [PULL 14/62] tcg: move qemu_tcg_configure to accel/tcg/tcg-all.c, Paolo Bonzini, 2019/12/16
- [PULL 17/62] accel: compile accel/accel.c just once, Paolo Bonzini, 2019/12/16
- [PULL 16/62] vl: merge -accel processing into configure_accelerators, Paolo Bonzini, 2019/12/16
- [PULL 18/62] vl: introduce object_parse_property_opt, Paolo Bonzini, 2019/12/16
- [PULL 20/62] vl: warn for unavailable accelerators, clarify messages,
Paolo Bonzini <=
- [PULL 21/62] qom: introduce object_register_sugar_prop, Paolo Bonzini, 2019/12/16
- [PULL 22/62] qom: add object_new_with_class, Paolo Bonzini, 2019/12/16
- [PULL 24/62] tcg: convert "-accel threads" to a QOM property, Paolo Bonzini, 2019/12/16
- [PULL 23/62] accel: pass object to accel_init_machine, Paolo Bonzini, 2019/12/16
- [PULL 19/62] vl: configure accelerators from -accel options, Paolo Bonzini, 2019/12/16
- [PULL 25/62] tcg: add "-accel tcg,tb-size" and deprecate "-tb-size", Paolo Bonzini, 2019/12/16
- [PULL 26/62] xen: convert "-machine igd-passthru" to an accelerator property, Paolo Bonzini, 2019/12/16
- [PULL 27/62] kvm: convert "-machine kvm_shadow_mem" to an accelerator property, Paolo Bonzini, 2019/12/16
- [PULL 30/62] Makefile: remove unused variables, Paolo Bonzini, 2019/12/16
- [PULL 28/62] kvm: introduce kvm_kernel_irqchip_* functions, Paolo Bonzini, 2019/12/16