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qemu-cr16/hw/display
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Markus Armbruster bcb536cabe error: Kill @error_warn 
We added @error_warn some two years ago in commit 3ffef1a55c (error:
add global &error_warn destination).  It has multiple issues:

* error.h's big comment was not updated for it.

* Function contracts were not updated for it.

* ERRP_GUARD() is unaware of @error_warn, and fails to mask it from
  error_prepend() and such.  These crash on @error_warn, as pointed
  out by Akihiko Odaki.

All fixable.  However, after more than two years, we had just of 15
uses, of which the last few patches removed seven as unclean or
otherwise undesirable, adding back five elsewhere.  I didn't look
closely enough at the remaining seven to decide whether they are
desirable or not.

I don't think this feature earns its keep.  Drop it.

Thanks-to: Akihiko  Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <20250923091000.3180122-14-armbru@redhat.com>
Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
2025-10-01 08:33:24 +02:00
..
acpi-vga-stub.c acpi: pc: vga: use AcpiDevAmlIf interface to build VGA device descriptors 2022-11-07 14:00:29 -05:00
acpi-vga.c acpi: pc: vga: use AcpiDevAmlIf interface to build VGA device descriptors 2022-11-07 14:00:29 -05:00
apple-gfx-mmio.m qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
apple-gfx-pci.m qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
apple-gfx.h include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
apple-gfx.m hw/display/apple-gfx: Replace QemuSemaphore with QemuEvent 2025-06-06 14:32:55 +02:00
artist.c qemu: Declare all load/store helper in 'qemu/bswap.h' 2025-07-15 02:56:39 -04:00
ati.c qemu: Declare all load/store helper in 'qemu/bswap.h' 2025-07-15 02:56:39 -04:00
ati_2d.c hw/display/ati: allow compiling without PIXMAN 2023-11-07 14:04:25 +04:00
ati_dbg.c ati-vga: Add 30 bit palette access register 2023-11-06 15:58:43 +04:00
ati_int.h ati-vga: Implement fallback for pixman routines 2023-11-06 15:58:45 +04:00
ati_regs.h ati-vga: Add 30 bit palette access register 2023-11-06 15:58:43 +04:00
bcm2835_fb.c hw/display/bcm2835_fb: Move inclusion of console.h to the .c file 2025-09-09 09:31:15 +02:00
bochs-display.c qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
cg3.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
cirrus_vga.c qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
cirrus_vga_internal.h hw/display/cirrus_vga: Move "isa-cirrus-vga" device into a separate file 2018-10-15 09:57:33 +02:00
cirrus_vga_isa.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
cirrus_vga_rop.h
cirrus_vga_rop2.h cirrus: fix PUTPIXEL macro 2017-03-27 12:14:45 +02:00
dm163.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
dpcd.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
edid-generate.c edid: Fix clock of Detailed Timing Descriptor 2022-03-04 11:31:46 +01:00
edid-region.c include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
exynos4210_fimd.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
framebuffer.c hw/display/framebuffer: Add cast to force 64x64 multiply 2025-08-01 16:48:50 +01:00
framebuffer.h include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
g364fb.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
i2c-ddc.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
jazz_led.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
Kconfig pvg: do not enable it on cross-architecture targets 2025-02-25 16:18:11 +01:00
macfb.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
meson.build pvg: add option to configure it out 2025-02-25 16:18:12 +01:00
next-fb.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
omap_lcdc.c hw/arm/omap: Drop useless casts from void * to pointer 2023-01-12 17:15:09 +00:00
pl110.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
pl110_template.h Replace config-time define HOST_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
qxl-logger.c hw/display/qxl: Pass requested buffer size to qxl_phys2virt() 2022-11-29 18:15:26 -05:00
qxl-render.c hw/display/qxl-render: fix qxl_unpack_chunks() chunk size calculation 2025-07-29 13:56:39 +02:00
qxl.c qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
qxl.h Replace "iothread lock" with "BQL" in comments 2024-01-08 10:45:43 -05:00
ramfb-standalone.c hw/i386: Add the ramfb romfile compatibility 2025-07-18 21:41:57 +02:00
ramfb-stubs.c ramfb: Add property to control if load the romfile 2025-07-17 12:44:57 +02:00
ramfb.c ramfb: Add property to control if load the romfile 2025-07-17 12:44:57 +02:00
sii9022.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
sm501.c hw/display/sm501: fix missing error-report.h 2025-07-29 13:56:39 +02:00
ssd0303.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
ssd0323.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
tcx.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
trace-events hw/display/apple-gfx: Adds configurable mode list 2024-12-31 21:21:34 +01:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
vga-access.h vga: move access helpers to separate include file 2019-09-19 10:37:46 +02:00
vga-helpers.h vga: optimize horizontal pel panning in 256-color modes 2024-01-18 10:43:14 +01:00
vga-isa.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
vga-mmio.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
vga-pci.c qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
vga.c qemu: Convert target_words_bigendian() to TargetInfo API 2025-07-15 02:56:39 -04:00
vga_int.h include/system: Move exec/ioport.h to system/ioport.h 2025-04-23 14:08:21 -07:00
vga_regs.h vga: sort-of implement word and double-word access modes 2024-01-18 10:43:14 +01:00
vhost-user-gpu-pci.c modules: introduces module_kconfig directive 2022-06-06 09:26:53 +02:00
vhost-user-gpu.c vhost-user: return failure if backend crash when live migration 2025-05-14 05:39:15 -04:00
vhost-user-vga.c modules: introduces module_kconfig directive 2022-06-06 09:26:53 +02:00
virtio-dmabuf.c hw/display: fix memleak from virtio_add_resource 2023-10-22 05:18:16 -04:00
virtio-gpu-base.c hw/display: Allow injection of virtio-gpu EDID name 2025-07-15 10:22:33 +04:00
virtio-gpu-gl.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
virtio-gpu-pci-gl.c modules: introduces module_kconfig directive 2022-06-06 09:26:53 +02:00
virtio-gpu-pci-rutabaga.c qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
virtio-gpu-pci.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
virtio-gpu-rutabaga.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
virtio-gpu-udmabuf-stubs.c virtio-gpu: splitting one extended mode guest fb into n-scanouts 2021-11-05 12:29:19 +01:00
virtio-gpu-udmabuf.c ui/egl: use DRM_FORMAT_MOD_INVALID as default modifier 2025-05-06 11:57:38 +04:00
virtio-gpu-virgl.c virtio-gpu: support context init multiple timeline 2025-07-02 10:10:07 +01:00
virtio-gpu.c error: Kill @error_warn 2025-10-01 08:33:24 +02:00
virtio-vga-gl.c modules: introduces module_kconfig directive 2022-06-06 09:26:53 +02:00
virtio-vga-rutabaga.c gfxstream + rutabaga: add initial support for gfxstream 2023-10-16 11:29:56 +04:00
virtio-vga.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
virtio-vga.h hw/display/virtio-vga: Convert TYPE_VIRTIO_VGA_BASE to 3-phase reset 2022-12-16 15:59:07 +00:00
vmware_vga.c hw/display/vmware_vga: skip automatic zero-init of large struct 2025-06-12 13:40:15 -04:00
xenfb.c include: Rename sysemu/ -> system/ 2024-12-20 17:44:56 +01:00
xlnx_dp.c hw/display/xlnx_dp: Don't leak dpcd and edid objects 2025-09-02 17:57:05 +02:00