From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: thuth@redhat.com, armbru@redhat.com
Subject: [PATCH 07/16] vl: warn for unavailable accelerators, clarify messages
Date: Wed, 13 Nov 2019 15:38:56 +0100 [thread overview]
Message-ID: <1573655945-14912-8-git-send-email-pbonzini@redhat.com> (raw)
In-Reply-To: <1573655945-14912-1-git-send-email-pbonzini@redhat.com>
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.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
vl.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/vl.c b/vl.c
index dd895db..843b263 100644
--- a/vl.c
+++ b/vl.c
@@ -2853,6 +2853,8 @@ 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);
@@ -2907,6 +2909,9 @@ 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 {
@@ -2926,7 +2931,7 @@ 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 (!tcg_enabled() && use_icount) {
--
1.8.3.1
next prev parent reply other threads:[~2019-11-13 14:41 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-13 14:38 [PATCH for-5.0 00/16] Complete the implementation of -accel Paolo Bonzini
2019-11-13 14:38 ` [PATCH 01/16] memory: do not look at current_machine->accel Paolo Bonzini
2019-11-14 8:56 ` Marc-André Lureau
2019-11-14 9:27 ` Paolo Bonzini
2019-11-14 9:31 ` Marc-André Lureau
2019-11-14 9:10 ` Thomas Huth
2019-11-14 9:35 ` Paolo Bonzini
2019-11-14 9:46 ` Thomas Huth
2019-11-14 10:21 ` Peter Maydell
2019-11-14 10:32 ` Paolo Bonzini
2019-11-14 10:40 ` Peter Maydell
2019-11-14 10:47 ` Paolo Bonzini
2019-11-13 14:38 ` [PATCH 02/16] vl: extract accelerator option processing to a separate function Paolo Bonzini
2019-11-14 7:55 ` Marc-André Lureau
2019-11-14 9:29 ` Paolo Bonzini
2019-11-18 10:58 ` Thomas Huth
2019-11-18 11:39 ` Paolo Bonzini
2019-11-13 14:38 ` [PATCH 03/16] vl: merge -accel processing into configure_accelerators Paolo Bonzini
2019-11-14 8:13 ` Marc-André Lureau
2019-11-18 11:27 ` Thomas Huth
2019-11-18 11:39 ` Paolo Bonzini
2019-11-18 15:12 ` Wainer dos Santos Moschetta
2019-11-13 14:38 ` [PATCH 04/16] vl: move icount configuration earlier Paolo Bonzini
2019-11-14 8:24 ` Marc-André Lureau
2019-11-18 11:53 ` Thomas Huth
2019-11-13 14:38 ` [PATCH 05/16] vl: introduce object_parse_property_opt Paolo Bonzini
2019-11-14 8:23 ` Marc-André Lureau
2019-11-14 9:46 ` Paolo Bonzini
2019-11-13 14:38 ` [PATCH 06/16] vl: configure accelerators from -accel options Paolo Bonzini
2019-11-18 17:59 ` Wainer dos Santos Moschetta
2019-11-13 14:38 ` Paolo Bonzini [this message]
2019-11-14 9:28 ` [PATCH 07/16] vl: warn for unavailable accelerators, clarify messages Marc-André Lureau
2019-11-13 14:38 ` [PATCH 08/16] qom: introduce object_register_sugar_prop Paolo Bonzini
2019-11-14 9:53 ` Marc-André Lureau
2019-11-14 10:03 ` Paolo Bonzini
2019-11-13 14:38 ` [PATCH 09/16] qom: add object_new_with_class Paolo Bonzini
2019-11-14 9:56 ` Marc-André Lureau
2019-11-13 14:38 ` [PATCH 10/16] accel: pass object to accel_init_machine Paolo Bonzini
2019-11-14 10:48 ` Marc-André Lureau
2019-11-13 14:39 ` [PATCH 11/16] tcg: convert "-accel threads" to a QOM property Paolo Bonzini
2019-11-14 11:08 ` Marc-André Lureau
2019-11-13 14:39 ` [PATCH 12/16] tcg: add "-accel tcg,tb-size" and deprecate "-tb-size" Paolo Bonzini
2019-11-19 10:44 ` Thomas Huth
2019-11-13 14:39 ` [PATCH 13/16] xen: convert "-machine igd-passthru" to an accelerator property Paolo Bonzini
2019-11-14 9:39 ` Paul Durrant
2019-11-14 9:47 ` Paolo Bonzini
2019-11-14 9:52 ` Paul Durrant
2019-11-19 11:02 ` Thomas Huth
2019-11-13 14:39 ` [PATCH 14/16] kvm: convert "-machine kvm_shadow_mem" " Paolo Bonzini
2019-11-19 11:33 ` Thomas Huth
2019-11-13 14:39 ` [PATCH 15/16] kvm: introduce kvm_kernel_irqchip_* functions Paolo Bonzini
2019-11-19 11:56 ` Thomas Huth
2019-11-19 12:13 ` Paolo Bonzini
2019-11-19 12:22 ` Thomas Huth
2019-11-13 14:39 ` [PATCH 16/16] kvm: convert "-machine kernel_irqchip" to an accelerator property Paolo Bonzini
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