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qemu/hw/display
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Gerd Hoffmann 9b7621bca2 virtio-gpu: track and limit host memory allocations 
This patch makes virtio-gpu track host memory allocations for ressources
and applies a limit (configurable 256M by default).  When exceeding the
limit virtio-gpu throws VIRTIO_GPU_RESP_ERR_OUT_OF_MEMORY errors (like
it already does today when pixman image allocations fail).

This patch covers 2d mode only.  For 3d mode we have to figure how we
are going to handle this best.  qemu doesn't track resources in case
virglrenderer is used, so I guess we should extend virglrenderer to
allow setting a limit, then let qemu set the limit and catch
virgl_renderer_resource_create failures.

Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: 李强 <liqiang6-s@360.cn>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1480423356-22255-1-git-send-email-kraxel@redhat.com
 		2016-12-20 14:19:08 +01:00
..
Makefile.objs introduce xlnx-dp 2016-06-14 16:01:03 +01:00
ads7846.c ssi: change ssi_slave_init to be a realize ops 2016-07-04 13:15:22 +01:00
bcm2835_fb.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
blizzard.c hw/display/blizzard: Remove blizzard_template.h 2016-05-12 13:22:30 +01:00
cg3.c hw: explicitly include qemu/log.h 2016-05-19 16:42:29 +02:00
cirrus_vga.c display: cirrus: check vga bits per pixel(bpp) value 2016-12-05 11:01:55 +01:00
cirrus_vga_rop.h cirrus: Fix host CPU blits 2014-07-11 10:17:02 +02:00
cirrus_vga_rop2.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
dpcd.c aux: Rename aux.[ch] to auxbus.[ch] for the benefit of Windows 2016-07-07 13:47:01 +01:00
exynos4210_fimd.c hw/display: QOM'ify exynos4210_fimd.c 2016-05-12 13:22:27 +01:00
framebuffer.c hw/display: Clean up includes 2016-01-29 15:07:24 +00:00
framebuffer.h framebuffer: set DIRTY_MEMORY_VGA on RAM that is used for the framebuffer 2015-07-24 13:57:45 +02:00
g364fb.c hw/display: Clean up includes 2016-01-29 15:07:24 +00:00
jazz_led.c hw/display: QOM'ify jazz_led.c 2016-05-13 09:33:38 +01:00
milkymist-tmu2.c lm32: milkymist-tmu2: fix integer overflow 2016-10-28 18:17:23 +03:00
milkymist-vgafb.c milkymist: update specification URLs 2016-06-20 18:12:04 +02:00
milkymist-vgafb_template.h milkymist-vgafb: swap pixel data in source buffer 2014-02-04 19:34:30 +01:00
omap_dss.c hw/display: Clean up includes 2016-01-29 15:07:24 +00:00
omap_lcd_template.h omap_lcdc: Remove support for DEPTH != 32 2016-05-12 13:22:24 +01:00
omap_lcdc.c omap_lcdc: Remove support for DEPTH != 32 2016-05-12 13:22:24 +01:00
pl110.c hw/display: QOM'ify pl110.c 2016-10-24 16:26:56 +01:00
pl110_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
pxa2xx_lcd.c arm: Clean up includes 2016-01-29 15:07:23 +00:00
pxa2xx_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
qxl-logger.c hw/display: Clean up includes 2016-01-29 15:07:24 +00:00
qxl-render.c hw/display: Clean up includes 2016-01-29 15:07:24 +00:00
qxl.c qxl: Only emit QXL_INTERRUPT_CLIENT_MONITORS_CONFIG on config changes 2016-12-05 09:37:52 +01:00
qxl.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
sm501.c hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
sm501_template.h hw: use ld_p/st_p instead of ld_raw/st_raw 2014-06-05 16:04:17 +02:00
ssd0303.c hw/display: Clean up includes 2016-01-29 15:07:24 +00:00
ssd0323.c vmstateify ssd0323 display 2016-09-22 18:13:08 +01:00
tc6393xb.c qemu-common: stop including qemu/host-utils.h from qemu-common.h 2016-05-19 16:42:28 +02:00
tc6393xb_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
tcx.c hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
trace-events trace-events: fix first line comment in trace-events 2016-08-12 10:36:01 +01:00
vga-helpers.h vga: Rename vga_template.h to vga-helpers.h 2014-09-30 13:34:09 +02:00
vga-isa-mm.c hw/display: Clean up includes 2016-01-29 15:07:24 +00:00
vga-isa.c portio: keep references on portio 2016-09-08 18:05:21 +04:00
vga-pci.c hw/display: Clean up includes 2016-01-29 15:07:24 +00:00
vga.c coccinelle: Remove unnecessary variables for function return value 2016-06-20 16:38:13 +02:00
vga.h Clean up ill-advised or unusual header guards 2016-07-12 16:20:46 +02:00
vga_int.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00
virtio-gpu-3d.c display: virtio-gpu-3d: check virgl capabilities max_size 2016-12-20 14:18:39 +01:00
virtio-gpu-pci.c virtio-gpu-pci: tag as not hotpluggable 2016-09-13 09:26:58 +02:00
virtio-gpu.c virtio-gpu: track and limit host memory allocations 2016-12-20 14:19:08 +01:00
virtio-vga.c virtio: rename the bar index field name in VirtIOPCIProxy 2016-10-08 11:25:29 +03:00
vmware_vga.c vmsvga: correct bitmap and pixmap size checks 2016-09-13 09:24:35 +02:00
xenfb.c xen: Rename xen_be_find_xendev 2016-10-28 17:54:39 -07:00
xlnx_dp.c xlnx_dp: fix iffy xlnx_dp_aux_push_tx_fifo 2016-07-07 13:47:00 +01:00