Stefano Stabellini 0193c62c94 xenfb: map framebuffer read-only and handle unmap errors ...

The framebuffer is needlessly mapped (PROT_READ | PROT_WRITE), map it
PROT_READ instead.

The framebuffer is unmapped by replacing the framebuffer pages with
anonymous shared memory, calling mmap. Check for return errors and print
a warning.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

2014-01-17 15:28:18 +00:00

..

ads7846.c

…

blizzard_template.h

hw: move private headers to hw/ subdirectories.

2013-04-08 18:13:16 +02:00

blizzard.c

console: add device link to QemuConsoles

2013-04-25 14:45:46 -05:00

cirrus_vga_rop2.h

hw: move private headers to hw/ subdirectories.

2013-04-08 18:13:16 +02:00

cirrus_vga_rop.h

hw: move private headers to hw/ subdirectories.

2013-04-08 18:13:16 +02:00

cirrus_vga_template.h

hw: move private headers to hw/ subdirectories.

2013-04-08 18:13:16 +02:00

cirrus_vga.c

cirrus: Mark vga io region as coalesced MMIO flushing

2013-10-17 17:24:15 +02:00

exynos4210_fimd.c

exynos4210_fimd: QOM cast cleanup

2013-07-29 21:05:58 +02:00

framebuffer.c

memory: add ref/unref calls

2013-07-04 17:42:45 +02:00

framebuffer.h

hw: move private headers to hw/ subdirectories.

2013-04-08 18:13:16 +02:00

g364fb.c

g364fb: QOM cast cleanup

2013-07-29 21:05:58 +02:00

jazz_led.c

jazz_led: QOM cast cleanup

2013-07-29 21:05:59 +02:00

Makefile.objs

qxl: compile only once

2013-09-18 11:13:29 +02:00

milkymist-tmu2.c

milkymist-tmu2: QOM cast cleanup

2013-07-29 21:06:02 +02:00

milkymist-vgafb_template.h

hw: move private headers to hw/ subdirectories.

2013-04-08 18:13:16 +02:00

milkymist-vgafb.c

milkymist-vgafb: QOM cast cleanup

2013-07-29 21:06:05 +02:00

omap_dss.c

memory: add owner argument to initialization functions

2013-07-04 17:42:44 +02:00

omap_lcd_template.h

hw: move private headers to hw/ subdirectories.

2013-04-08 18:13:16 +02:00

omap_lcdc.c

memory: add owner argument to initialization functions

2013-07-04 17:42:44 +02:00

pl110_template.h

hw: move private headers to hw/ subdirectories.

2013-04-08 18:13:16 +02:00

pl110.c

sysbus: Set cannot_instantiate_with_device_add_yet

2013-12-23 00:27:22 +01:00

pxa2xx_lcd.c

memory: add owner argument to initialization functions

2013-07-04 17:42:44 +02:00

pxa2xx_template.h

hw: move private headers to hw/ subdirectories.

2013-04-08 18:13:16 +02:00

qxl-logger.c

aio / timers: Switch entire codebase to the new timer API

2013-08-22 19:14:24 +02:00

qxl-render.c

qxl: Add missing trace.h (fix broken build)

2013-12-07 22:26:07 +04:00

qxl.c

spice: stop server for qxl hard reset

2013-12-16 10:12:20 +01:00

qxl.h

qxl: replace pipe signaling with bottom half

2013-11-04 12:31:42 +01:00

sm501_template.h

hw: move private headers to hw/ subdirectories.

2013-04-08 18:13:16 +02:00

sm501.c

memory: add owner argument to initialization functions

2013-07-04 17:42:44 +02:00

ssd0303.c

console: add device link to QemuConsoles

2013-04-25 14:45:46 -05:00

ssd0323.c

console: add device link to QemuConsoles

2013-04-25 14:45:46 -05:00

tc6393xb_template.h

hw: move private headers to hw/ subdirectories.

2013-04-08 18:13:16 +02:00

tc6393xb.c

memory: add owner argument to initialization functions

2013-07-04 17:42:44 +02:00

tcx.c

sun4m: Add FCode ROM for TCX framebuffer

2013-11-21 17:38:52 +01:00

vga_int.h

vga: pass owner to vga_init_io

2013-07-04 17:42:46 +02:00

vga_template.h

bswap.h: Remove cpu_to_32wu()

2013-11-05 19:57:47 -08:00

vga-isa-mm.c

vga: pass owner to vga_init_vbe

2013-07-04 17:42:46 +02:00

vga-isa.c

devices: Associate devices to their logical category

2013-07-29 10:37:09 -05:00

vga-pci.c

devices: Associate devices to their logical category

2013-07-29 10:37:09 -05:00

vga.c

vga: fix invalid read after free

2013-11-05 20:01:11 -08:00

vga.h

hw: move private headers to hw/ subdirectories.

2013-04-08 18:13:16 +02:00

vmware_vga.c

trace: Remove trace.h from console.h (less dependencies)

2013-12-02 21:02:00 +04:00

xenfb.c

xenfb: map framebuffer read-only and handle unmap errors

2014-01-17 15:28:18 +00:00