HW core patches for 2024-01-05

[PULL 27/71] machine: Print CPU model name instead of CPU type

Philippe Mathieu-Daudé posted 71 patches 10 months, 3 weeks ago

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Maintainers: David Hildenbrand <david@redhat.com>, Igor Mammedov <imammedo@redhat.com>, Warner Losh <imp@bsdimp.com>, Kyle Evans <kevans@freebsd.org>, Richard Henderson <richard.henderson@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, Peter Maydell <peter.maydell@linaro.org>, "Cédric Le Goater" <clg@kaod.org>, Andrew Jeffery <andrew@codeconstruct.com.au>, Joel Stanley <joel@jms.id.au>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Beniamino Galvani <b.galvani@gmail.com>, Strahinja Jankovic <strahinja.p.jankovic@gmail.com>, Jean-Christophe Dubois <jcd@tribudubois.net>, Subbaraya Sundeep <sundeep.lkml@gmail.com>, Tyrone Ting <kfting@nuvoton.com>, Hao Wu <wuhaotsh@google.com>, Niek Linnenbank <nieklinnenbank@gmail.com>, Radoslaw Biernacki <rad@semihalf.com>, Leif Lindholm <quic_llindhol@quicinc.com>, Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>, Gerd Hoffmann <kraxel@redhat.com>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Yanan Wang <wangyanan55@huawei.com>, Thomas Huth <huth@tuxfamily.org>, "Hervé Poussineau" <hpoussin@reactos.org>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Aurelien Jarno <aurelien@aurel32.net>, Pavel Pisa <pisa@cmp.felk.cvut.cz>, Vikram Garhwal <fnu.vikram@xilinx.com>, Jason Wang <jasowang@redhat.com>, Nicholas Piggin <npiggin@gmail.com>, Daniel Henrique Barboza <danielhb413@gmail.com>, David Gibson <david@gibson.dropbear.id.au>, Harsh Prateek Bora <harshpb@linux.ibm.com>, Vijai Kumar K <vijai@behindbytes.com>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Bin Meng <bin.meng@windriver.com>, Weiwei Li <liwei1518@gmail.com>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Fabien Chouteau <chouteau@adacore.com>, Frederic Konrad <konrad.frederic@yahoo.fr>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Artyom Tarasenko <atar4qemu@gmail.com>, "Michael S. Tsirkin" <mst@redhat.com>, Peter Xu <peterx@redhat.com>, "Frédéric Barrat" <fbarrat@linux.ibm.com>, Laurent Vivier <laurent@vivier.eu>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, "Daniel P. Berrangé" <berrange@redhat.com>, Michael Rolnik <mrolnik@gmail.com>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Brian Cain <bcain@quicinc.com>, Song Gao <gaosong@loongson.cn>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Huacai Chen <chenhuacai@kernel.org>, Stafford Horne <shorne@gmail.com>, Yoshinori Sato <ysato@users.sourceforge.jp>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Max Filippov <jcmvbkbc@gmail.com>, Stefan Weil <sw@weilnetz.de>

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[PULL 27/71] machine: Print CPU model name instead of CPU type

Posted by Philippe Mathieu-Daudé 10 months, 3 weeks ago

From: Gavin Shan <gshan@redhat.com>

The names of supported CPU models instead of CPU types should be
printed when the user specified CPU type isn't supported, to be
consistent with the output from '-cpu ?'.

Correct the error messages to print CPU model names instead of CPU
type names.

Signed-off-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231204004726.483558-5-gshan@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/core/machine.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/hw/core/machine.c b/hw/core/machine.c
index c523ce32eb..fc239101f9 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -1421,15 +1421,19 @@ static bool is_cpu_type_supported(const MachineState *machine, Error **errp)
 
         /* The user specified CPU type isn't valid */
         if (!mc->valid_cpu_types[i]) {
-            error_setg(errp, "Invalid CPU type: %s", machine->cpu_type);
+            g_autofree char *requested = cpu_model_from_type(machine->cpu_type);
+            error_setg(errp, "Invalid CPU model: %s", requested);
             if (!mc->valid_cpu_types[1]) {
-                error_append_hint(errp, "The only valid type is: %s\n",
-                                  mc->valid_cpu_types[0]);
+                g_autofree char *model = cpu_model_from_type(
+                                                 mc->valid_cpu_types[0]);
+                error_append_hint(errp, "The only valid type is: %s\n", model);
             } else {
-                error_append_hint(errp, "The valid types are: ");
+                error_append_hint(errp, "The valid models are: ");
                 for (i = 0; mc->valid_cpu_types[i]; i++) {
+                    g_autofree char *model = cpu_model_from_type(
+                                                 mc->valid_cpu_types[i]);
                     error_append_hint(errp, "%s%s",
-                                      mc->valid_cpu_types[i],
+                                      model,
                                       mc->valid_cpu_types[i + 1] ? ", " : "");
                 }
                 error_append_hint(errp, "\n");
-- 
2.41.0