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Error reporting patches for 2025-09-30

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Merge tag 'pull-error-2025-09-30-v2' of https://repo.or.cz/qemu/armbru into staging

Error reporting patches for 2025-09-30

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# gpg: Signature made Tue 30 Sep 2025 11:40:20 PM PDT
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [unknown]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* tag 'pull-error-2025-09-30-v2' of https://repo.or.cz/qemu/armbru:
  error: Kill @error_warn
  ivshmem-flat: Mark an instance of missing error handling FIXME
  ui/dbus: Consistent handling of texture mutex failure
  ui/dbus: Clean up dbus_update_gl_cb() error checking
  ui/pixman: Consistent error handling in qemu_pixman_shareable_free()
  util/oslib-win32: Do not treat null @errp as &error_warn
  ui/spice-core: Clean up error reporting
  net/slirp: Clean up error reporting
  hw/remote/vfio-user: Clean up error reporting
  migration/cpr: Clean up error reporting in cpr_resave_fd()
  hw/cxl: Convert cxl_fmws_link() to Error
  tcg: Fix error reporting on mprotect() failure in tcg_region_init()
  monitor: Clean up HMP gdbserver error reporting

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2025-10-01 15:02:18 -07:00
commit f665537f15
22 changed files with 112 additions and 76 deletions
Download patch file Download diff file Expand all files Collapse all files

22
ui/dbus-listener.c
View file

@ -214,25 +214,33 @@ static void dbus_update_gl_cb(GObject *source_object,
GAsyncResult *res,
gpointer user_data)
{
g_autoptr(GError) err = NULL;
g_autoptr(GError) gerr = NULL;
#ifdef WIN32
Error *err = NULL;
#endif
DBusDisplayListener *ddl = user_data;
bool success;
#ifdef CONFIG_GBM
success = qemu_dbus_display1_listener_call_update_dmabuf_finish(
ddl->proxy, res, &err);
ddl->proxy, res, &gerr);
if (!success) {
error_report("Failed to call update: %s", gerr->message);
}
#endif
#ifdef WIN32
success = qemu_dbus_display1_listener_win32_d3d11_call_update_texture2d_finish(
ddl->d3d11_proxy, res, &err);
d3d_texture2d_acquire0(ddl->d3d_texture, &error_warn);
#endif
ddl->d3d11_proxy, res, &gerr);
if (!success) {
error_report("Failed to call update: %s", err->message);
error_report("Failed to call update: %s", gerr->message);
}
if (!d3d_texture2d_acquire0(ddl->d3d_texture, &err)) {
error_report_err(err);
}
#endif
graphic_hw_gl_block(ddl->dcl.con, false);
g_object_unref(ddl);
}

6
ui/gtk.c
View file

@ -1181,6 +1181,7 @@ static gboolean gd_touch_event(GtkWidget *widget, GdkEventTouch *touch,
void *opaque)
{
VirtualConsole *vc = opaque;
Error *err = NULL;
uint64_t num_slot = GPOINTER_TO_UINT(touch->sequence);
int type = -1;
@ -1203,7 +1204,10 @@ static gboolean gd_touch_event(GtkWidget *widget, GdkEventTouch *touch,
console_handle_touch_event(vc->gfx.dcl.con, touch_slots,
num_slot, surface_width(vc->gfx.ds),
surface_height(vc->gfx.ds), touch->x,
touch->y, type, &error_warn);
touch->y, type, &err);
if (err) {
warn_report_err(err);
}
return TRUE;
}

5
ui/qemu-pixman.c
View file

@ -288,7 +288,10 @@ qemu_pixman_shareable_free(qemu_pixman_shareable handle,
void *ptr, size_t size)
{
#ifdef WIN32
qemu_win32_map_free(ptr, handle, &error_warn);
Error *err = NULL;
qemu_win32_map_free(ptr, handle, &err);
error_report_err(err);
#else
qemu_memfd_free(ptr, size, handle);
#endif

6
ui/spice-core.c
View file

@ -126,11 +126,13 @@ static void watch_update_mask(SpiceWatch *watch, int event_mask)
static SpiceWatch *watch_add(int fd, int event_mask, SpiceWatchFunc func, void *opaque)
{
SpiceWatch *watch;
#ifdef WIN32
g_autofree char *msg = NULL;
fd = _open_osfhandle(fd, _O_BINARY);
if (fd < 0) {
error_setg_win32(&error_warn, WSAGetLastError(), "Couldn't associate a FD with the SOCKET");
msg = g_win32_error_message(WSAGetLastError());
warn_report("Couldn't associate a FD with the SOCKET: %s", msg);
return NULL;
}
#endif