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qemu-patch-raspberry4/hw/display
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Daniel P. Berrangé 94932c95c1 qxl: avoid unaligned pointer reads/writes 
The SPICE_RING_PROD_ITEM() macro is initializing a local
'uint64_t *' variable to point to the 'el' field inside
the QXLReleaseRing struct. This uint64_t field is not
guaranteed aligned as the struct is packed.

Code should not take the address of fields within a
packed struct. Changing the SPICE_RING_PROD_ITEM()
macro to avoid taking the address of the field is
impractical. It is clearer to just remove the macro
and inline its functionality in the three call sites
that need it.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20190412121626.19829-6-berrange@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-05-07 09:55:07 +02:00
..
ads7846.c ssi: change ssi_slave_init to be a realize ops 2016-07-04 13:15:22 +01:00
ati.c ati-vga: Fix indexed access to video memory 2019-03-26 12:06:49 +01:00
ati_2d.c hw/display: Add basic ATI VGA emulation 2019-03-11 08:04:55 +01:00
ati_dbg.c hw/display: Add basic ATI VGA emulation 2019-03-11 08:04:55 +01:00
ati_int.h hw/display: Add basic ATI VGA emulation 2019-03-11 08:04:55 +01:00
ati_regs.h hw/display: Add basic ATI VGA emulation 2019-03-11 08:04:55 +01:00
bcm2835_fb.c hw/display/bcm2835_fb: Silence Coverity warning about multiply overflow 2018-10-08 14:55:05 +01:00
blizzard.c hw/devices: Move Blizzard declarations into a new header 2019-04-29 17:57:21 +01:00
bochs-display.c bochs-display: wire up edid support 2018-10-15 09:57:33 +02:00
cg3.c cpus hw target: Use warn_report() & friends to report warnings 2018-10-19 14:51:34 +02:00
cirrus_vga.c hw/display/cirrus_vga: Remove unused include 2019-05-07 09:11:27 +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 hw/display/cirrus_vga: Move "isa-cirrus-vga" device into a separate file 2018-10-15 09:57:33 +02:00
cirrus_vga_rop.h cirrus: fix off-by-one in cirrus_bitblt_rop_bkwd_transp_*_16 2017-03-17 10:23:44 +01:00
cirrus_vga_rop2.h cirrus: fix PUTPIXEL macro 2017-03-27 12:14:45 +02:00
dpcd.c maint: Fix macros with broken 'do/while(0); ' usage 2018-01-16 14:54:52 +01:00
edid-generate.c edid: silence a stringop-overflow warning 2018-11-12 14:14:18 +01:00
edid-region.c display/edid: add region helper. 2018-09-27 08:07:51 +02:00
exynos4210_fimd.c use dpy_gfx_update_full 2018-08-30 13:24:13 +02:00
framebuffer.c memory: hide memory_region_sync_dirty_bitmap behind DirtyBitmapSnapshot 2018-02-13 16:15:09 +01:00
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 display/g364fb: Convert sysbus init function to realize function 2018-12-13 13:47:57 +00:00
jazz_led.c use dpy_gfx_update_full 2018-08-30 13:24:13 +02:00
Kconfig virtio-vga: only enable for specific boards 2019-03-21 17:42:18 +01:00
Makefile.objs hw/display: Add basic ATI VGA emulation 2019-03-11 08:04:55 +01:00
milkymist-tmu2.c hw/display/milkymist-tmu2: Move inlined code from header to source 2019-02-01 11:58:50 +01:00
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 Replace all occurances of __FUNCTION__ with __func__ 2018-01-22 09:46:18 +01:00
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 pl110: Implement vertical compare/next base interrupts 2018-01-25 11:45:30 +00:00
pl110_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
pxa2xx_lcd.c Replace all occurances of __FUNCTION__ with __func__ 2018-01-22 09:46:18 +01:00
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 qxl: support mono cursors with inverted colors 2018-09-27 08:10:07 +02:00
qxl.c qxl: avoid unaligned pointer reads/writes 2019-05-07 09:55:07 +02:00
qxl.h qxl: store channel id in qxl->id 2018-10-29 10:43:19 +01:00
ramfb-standalone.c trivial: Don't include isa.h if it is not really necessary 2019-01-09 11:24:35 +01:00
ramfb.c ramfb: enable vgabios 2018-07-02 17:21:52 +02:00
sii9022.c i2c: have I2C receive operation return uint8_t 2019-02-27 21:06:08 -06:00
sm501.c hw: Remove unused 'hw/devices.h' include 2019-03-07 22:16:11 +01:00
sm501_template.h sm501: Misc clean ups 2017-04-24 12:32:12 +01:00
ssd0303.c i2c: have I2C receive operation return uint8_t 2019-02-27 21:06:08 -06:00
ssd0323.c vmstateify ssd0323 display 2016-09-22 18:13:08 +01:00
tc6393xb.c hw/devices: Move TC6393XB declarations into a new header 2019-04-29 17:57:21 +01:00
tc6393xb_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
tcx.c cpus hw target: Use warn_report() & friends to report warnings 2018-10-19 14:51:34 +02:00
trace-events trace-events: Fix attribution of trace points to source 2019-03-22 16:18:07 +00:00
vga-helpers.h vga: stop passing pointers to vga_draw_line* functions 2017-09-01 13:52:43 +02:00
vga-isa-mm.c hw/display/vga-isa-mm: Convert away from old_mmio 2018-08-21 09:52:22 +02:00
vga-isa.c vga: disable global_vmstate for 3.0+ machine types 2018-07-03 11:19:49 +02:00
vga-pci.c secondary-vga: delete mmio subregions upon exit 2018-10-05 11:23:37 +02:00
vga.c avoid TABs in files that only contain a few 2019-01-11 15:46:56 +01:00
vga_int.h vga_int: remove unused function protype 2018-10-29 10:43:48 +01:00
vga_regs.h hw/display/vga: "vga.h" only contains registers defs, rename it "vga_regs.h" 2017-12-18 17:07:02 +03:00
virtio-gpu-3d.c display/virtio: add edid support. 2019-02-22 07:25:04 +01:00
virtio-gpu-pci.c virtio: split virtio gpu bits from virtio-pci.h 2019-01-17 21:10:57 -05:00
virtio-gpu.c virtio-gpu: clear command and fence queues on reset 2019-03-18 13:10:57 +01:00
virtio-vga.c virtio-vga: fix reset. 2019-03-11 08:04:12 +01:00
vmware_vga.c use dpy_gfx_update_full 2018-08-30 13:24:13 +02:00
xenfb.c xen: re-name XenDevice to XenLegacyDevice... 2019-01-14 13:45:40 +00:00
xlnx_dp.c audio: use qapi AudioFormat instead of audfmt_e 2019-03-11 10:29:26 +01:00