QEMU-Devel Archive on lore.kernel.org
 help / color / Atom feed
From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: qemu-devel@nongnu.org
Cc: "Paul Burton" <pburton@wavecomp.com>,
	"Sagar Karandikar" <sagark@eecs.berkeley.edu>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	"Jason Wang" <jasowang@redhat.com>,
	"Mark Cave-Ayland" <mark.cave-ayland@ilande.co.uk>,
	"Alistair Francis" <Alistair.Francis@wdc.com>,
	"Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
	"Peter Maydell" <peter.maydell@linaro.org>,
	"Markus Armbruster" <armbru@redhat.com>,
	"Aleksandar Markovic" <aleksandar.qemu.devel@gmail.com>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	"Aleksandar Rikalo" <aleksandar.rikalo@rt-rk.com>,
	"Richard Henderson" <rth@twiddle.net>,
	"Philippe Mathieu-Daudé" <philmd@redhat.com>,
	"Eduardo Habkost" <ehabkost@redhat.com>,
	"Alistair Francis" <alistair@alistair23.me>,
	qemu-arm@nongnu.org, "David Gibson" <david@gibson.dropbear.id.au>,
	qemu-riscv@nongnu.org,
	"Bastian Koppelmann" <kbastian@mail.uni-paderborn.de>,
	"Philippe Mathieu-Daudé" <f4bug@amsat.org>,
	"Andrew Baumann" <Andrew.Baumann@microsoft.com>,
	"Jean-Christophe Dubois" <jcd@tribudubois.net>,
	qemu-ppc@nongnu.org, "Paolo Bonzini" <pbonzini@redhat.com>,
	"Aurelien Jarno" <aurelien@aurel32.net>
Subject: [PATCH-for-5.0 09/12] hw/mips/mips_malta: Add missing error-propagation code
Date: Wed, 25 Mar 2020 20:18:27 +0100
Message-ID: <20200325191830.16553-10-f4bug@amsat.org> (raw)
In-Reply-To: <20200325191830.16553-1-f4bug@amsat.org>

Running the coccinelle script produced:

  $ spatch \
    --macro-file scripts/cocci-macro-file.h --include-headers \
    --sp-file scripts/coccinelle/object_property_missing_error_propagate.cocci \
    --keep-comments --smpl-spacing --dir hw

  [[manual check required: error_propagate() might be missing in object_property_set_int() hw/mips/mips_malta.c:1193:4]]
  [[manual check required: error_propagate() might be missing in object_property_set_str() hw/mips/mips_malta.c:1192:4]]

Add the missing error_propagate() after manual review by adding
a Error* parameter to create_cps().

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 hw/mips/mips_malta.c | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c
index e4c4de1b4e..8d43cfd41b 100644
--- a/hw/mips/mips_malta.c
+++ b/hw/mips/mips_malta.c
@@ -1183,22 +1183,31 @@ static void create_cpu_without_cps(MachineState *ms,
 }
 
 static void create_cps(MachineState *ms, MaltaState *s,
-                       qemu_irq *cbus_irq, qemu_irq *i8259_irq)
+                       qemu_irq *cbus_irq, qemu_irq *i8259_irq,
+                       Error **errp)
 {
     Error *err = NULL;
 
     sysbus_init_child_obj(OBJECT(s), "cps", OBJECT(&s->cps), sizeof(s->cps),
                           TYPE_MIPS_CPS);
     object_property_set_str(OBJECT(&s->cps), ms->cpu_type, "cpu-type", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_int(OBJECT(&s->cps), ms->smp.cpus, "num-vp", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_bool(OBJECT(&s->cps), true, "realized", &err);
-    if (err != NULL) {
-        error_report("%s", error_get_pretty(err));
-        exit(1);
+    if (err) {
+        error_propagate(errp, err);
+        return;
     }
 
     sysbus_mmio_map_overlap(SYS_BUS_DEVICE(&s->cps), 0, 0, 1);
 
     *i8259_irq = get_cps_irq(&s->cps, 3);
     *cbus_irq = NULL;
 }
@@ -1206,9 +1215,9 @@ static void create_cps(MachineState *ms, MaltaState *s,
 static void mips_create_cpu(MachineState *ms, MaltaState *s,
                             qemu_irq *cbus_irq, qemu_irq *i8259_irq)
 {
     if ((ms->smp.cpus > 1) && cpu_supports_cps_smp(ms->cpu_type)) {
-        create_cps(ms, s, cbus_irq, i8259_irq);
+        create_cps(ms, s, cbus_irq, i8259_irq, &error_fatal);
     } else {
         create_cpu_without_cps(ms, cbus_irq, i8259_irq);
     }
 }
-- 
2.21.1



  parent reply index

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-25 19:18 [PATCH-for-5.0 00/12] hw: " Philippe Mathieu-Daudé
2020-03-25 19:18 ` [PATCH-for-5.0 01/12] scripts/coccinelle: Add script to catch missing error_propagate() calls Philippe Mathieu-Daudé
2020-03-26 21:32   ` Peter Maydell
2020-03-25 19:18 ` [PATCH-for-5.0 02/12] hw/arm/bcm2835_peripherals: Add missing error-propagation code Philippe Mathieu-Daudé
2020-03-26 21:34   ` Peter Maydell
2020-03-25 19:18 ` [PATCH-for-5.0 03/12] hw/arm/fsl-imx: " Philippe Mathieu-Daudé
2020-03-26 21:35   ` Peter Maydell
2020-03-25 19:18 ` [PATCH-for-5.0 04/12] hw/arm/stm32fx05_soc: " Philippe Mathieu-Daudé
2020-03-25 20:51   ` Alistair Francis
2020-03-26 21:45   ` Peter Maydell
2020-03-25 19:18 ` [PATCH-for-5.0 05/12] hw/i386/x86: " Philippe Mathieu-Daudé
2020-03-26 21:38   ` Peter Maydell
2020-03-25 19:18 ` [PATCH-for-5.0 06/12] hw/dma/xilinx_axidma: " Philippe Mathieu-Daudé
2020-03-25 20:52   ` Alistair Francis
2020-03-26 21:46   ` Peter Maydell
2020-03-25 19:18 ` [PATCH-for-5.0 07/12] hw/mips/cps: " Philippe Mathieu-Daudé
2020-03-26 21:43   ` Peter Maydell
2020-03-26 22:48   ` Aleksandar Markovic
2020-03-25 19:18 ` [PATCH-for-5.0 08/12] hw/mips/boston: " Philippe Mathieu-Daudé
2020-03-26 21:47   ` Peter Maydell
2020-03-26 22:50   ` Aleksandar Markovic
2020-03-25 19:18 ` Philippe Mathieu-Daudé [this message]
2020-03-26 21:49   ` [PATCH-for-5.0 09/12] hw/mips/mips_malta: " Peter Maydell
2020-03-26 22:49   ` Aleksandar Markovic
2020-03-25 19:18 ` [PATCH-for-5.0 10/12] hw/misc/macio/macio: " Philippe Mathieu-Daudé
2020-03-25 23:55   ` David Gibson
2020-03-26 21:50   ` Peter Maydell
2020-03-25 19:18 ` [PATCH-for-5.0 11/12] hw/net/xilinx_axienet: " Philippe Mathieu-Daudé
2020-03-25 20:52   ` Alistair Francis
2020-03-26 21:51   ` Peter Maydell
2020-03-25 19:18 ` [PATCH-for-5.0 12/12] hw/riscv/sifive_u: " Philippe Mathieu-Daudé
2020-03-25 20:52   ` Alistair Francis
2020-03-26 21:55   ` Peter Maydell
2020-03-31 17:02     ` Philippe Mathieu-Daudé
2020-03-31 17:03       ` Peter Maydell
2020-03-25 19:20 ` [PATCH-for-5.0 00/12] hw: " Philippe Mathieu-Daudé
2020-03-30  9:21   ` Stefan Hajnoczi
2020-04-06 17:47     ` Philippe Mathieu-Daudé
2020-03-31 13:23 ` Markus Armbruster
2020-04-03 17:53   ` Philippe Mathieu-Daudé
2020-04-04  5:55     ` Markus Armbruster

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200325191830.16553-10-f4bug@amsat.org \
    --to=f4bug@amsat.org \
    --cc=Alistair.Francis@wdc.com \
    --cc=Andrew.Baumann@microsoft.com \
    --cc=aleksandar.qemu.devel@gmail.com \
    --cc=aleksandar.rikalo@rt-rk.com \
    --cc=alistair@alistair23.me \
    --cc=armbru@redhat.com \
    --cc=aurelien@aurel32.net \
    --cc=david@gibson.dropbear.id.au \
    --cc=edgar.iglesias@gmail.com \
    --cc=ehabkost@redhat.com \
    --cc=jasowang@redhat.com \
    --cc=jcd@tribudubois.net \
    --cc=kbastian@mail.uni-paderborn.de \
    --cc=mark.cave-ayland@ilande.co.uk \
    --cc=mst@redhat.com \
    --cc=palmer@dabbelt.com \
    --cc=pbonzini@redhat.com \
    --cc=pburton@wavecomp.com \
    --cc=peter.maydell@linaro.org \
    --cc=philmd@redhat.com \
    --cc=qemu-arm@nongnu.org \
    --cc=qemu-devel@nongnu.org \
    --cc=qemu-ppc@nongnu.org \
    --cc=qemu-riscv@nongnu.org \
    --cc=rth@twiddle.net \
    --cc=sagark@eecs.berkeley.edu \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

QEMU-Devel Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/qemu-devel/0 qemu-devel/git/0.git
	git clone --mirror https://lore.kernel.org/qemu-devel/1 qemu-devel/git/1.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 qemu-devel qemu-devel/ https://lore.kernel.org/qemu-devel \
		qemu-devel@nongnu.org
	public-inbox-index qemu-devel

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.nongnu.qemu-devel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git