[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v4 08/31] ARM TCG CPUs: Fix error_append_hint/error_prepend usage
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[PATCH v4 08/31] ARM TCG CPUs: Fix error_append_hint/error_prepend usage |
Date: |
Tue, 1 Oct 2019 18:52:56 +0300 |
If we want to add some info to errp (by error_prepend() or
error_append_hint()), we must use the ERRP_AUTO_PROPAGATE macro.
Otherwise, this info will not be added when errp == &fatal_err
(the program will exit prior to the error_append_hint() or
error_prepend() call). Fix such cases.
This commit (together with its neighbors) was generated by
git grep -l 'error_\(append_hint\|prepend\)(errp' | while read f; do \
spatch --sp-file scripts/coccinelle/fix-error-add-info.cocci \
--in-place $f; done
and then
./python/commit-per-subsystem.py MAINTAINERS "$(< auto-msg)"
(auto-msg was a file with this commit message)
and then by hand, for not maintained changed files:
git commit -m "<SUB-SYSTEM>: $(< auto-msg)" <FILES>
Still, for backporting it may be more comfortable to use only the first
command and then do one huge commit.
Reported-by: Greg Kurz <address@hidden>
Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
---
hw/arm/msf2-soc.c | 1 +
hw/arm/virt.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/hw/arm/msf2-soc.c b/hw/arm/msf2-soc.c
index 008fd9327a..b76f45657e 100644
--- a/hw/arm/msf2-soc.c
+++ b/hw/arm/msf2-soc.c
@@ -85,6 +85,7 @@ static void m2sxxx_soc_initfn(Object *obj)
static void m2sxxx_soc_realize(DeviceState *dev_soc, Error **errp)
{
+ ERRP_AUTO_PROPAGATE();
MSF2State *s = MSF2_SOC(dev_soc);
DeviceState *dev, *armv7m;
SysBusDevice *busdev;
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index d74538b021..ce2e57fd59 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1793,6 +1793,7 @@ static char *virt_get_gic_version(Object *obj, Error
**errp)
static void virt_set_gic_version(Object *obj, const char *value, Error **errp)
{
+ ERRP_AUTO_PROPAGATE();
VirtMachineState *vms = VIRT_MACHINE(obj);
if (!strcmp(value, "3")) {
@@ -1825,6 +1826,7 @@ static char *virt_get_iommu(Object *obj, Error **errp)
static void virt_set_iommu(Object *obj, const char *value, Error **errp)
{
+ ERRP_AUTO_PROPAGATE();
VirtMachineState *vms = VIRT_MACHINE(obj);
if (!strcmp(value, "smmuv3")) {
--
2.21.0