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9169d3a880
linux/drivers/char
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Daniel Vetter 9169d3a880 drm/i915: disable wc gtt pte mappings on gen2 
It doesn't work since the gtt pte range sits in the middle of the mmio
bar. We didn't notice that since both my and Chris' gen2 machines
don't support PAT and hence all wc io mapping request will
automatically be demoted to uc.

This regression has been introduce in

commit edef7e685d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Sep 14 11:57:47 2012 +0100

    agp/intel: Use a write-combining map for updating PTEs

Reported-by: Egbert Eich <eich@pdx.freedesktop.org>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=55834
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-10-12 10:59:10 +02:00
..
agp drm/i915: disable wc gtt pte mappings on gen2 2012-10-12 10:59:10 +02:00
hw_random omap-rng: fix use of SIMPLE_DEV_PM_OPS 2012-08-10 12:28:05 +02:00
ipmi char/ipmi: remove local ioctl defines replaced by generic ones 2012-07-23 12:48:04 +02:00
mwave Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
pcmcia Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
tpm tpm_tis / PM: Fix unused function warning for CONFIG_PM_SLEEP 2012-08-10 14:29:50 +02:00
xilinx_hwicap xilinx_hwicap: reset XHI_MAX_RETRIES 2012-04-19 19:09:18 -07:00
apm-emulation.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm 2012-04-05 17:34:30 -07:00
applicom.c drivers/char/applicom.c: fix information leak to userland 2010-10-27 18:03:14 -07:00
applicom.h
bfin-otp.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
bsr.c powerpc/BSR: cleanup the error path of bsr_init 2012-07-17 10:27:38 -07:00
ds1302.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ds1620.c Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl 2010-10-22 10:52:56 -07:00
dsp56k.c Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl 2010-10-22 10:52:56 -07:00
dtlk.c Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl 2010-10-22 10:52:56 -07:00
efirtc.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
generic_nvram.c drivers: fix up various ->llseek() implementations 2011-07-20 20:47:58 -04:00
genrtc.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
hangcheck-timer.c
hpet.c printk(): add KERN_CONT where needed in hpet and vt code 2012-04-09 10:30:39 -07:00
i8k.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
Kconfig ramoops: Move to fs/pstore/ram.c 2012-05-16 08:06:37 -07:00
lp.c Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-29 18:12:23 -07:00
Makefile ramoops: Move to fs/pstore/ram.c 2012-05-16 08:06:37 -07:00
mbcs.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
mbcs.h Fix common misspellings 2011-03-31 11:26:23 -03:00
mem.c powerpc: Disable /dev/port interface on systems without an ISA bridge 2012-07-11 18:22:32 +10:00
misc.c switch device_get_devnode() and ->devnode() to umode_t * 2012-01-03 22:54:55 -05:00
mmtimer.c posix-timers: Cleanup namespace 2011-02-02 15:28:19 +01:00
msm_smd_pkt.c drivers/char/msm_smd_pkt.c: don't use IS_ERR() 2011-08-25 16:25:33 -07:00
mspec.c [IA64] Redefine ATOMIC_INIT and ATOMIC64_INIT to drop the casts 2012-07-26 10:55:26 -07:00
nsc_gpio.c
nvram.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
nwbutton.c Fix common misspellings 2011-03-31 11:26:23 -03:00
nwbutton.h
nwflash.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
pc8736x_gpio.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
ppdev.c drivers/char/ppdev.c: put gotten port value 2011-05-26 17:12:37 -07:00
ps3flash.c drivers/char: Add module.h to those who were using it implicitly 2011-10-31 19:31:40 -04:00
random.c random: mix in architectural randomness in extract_buf() 2012-07-27 22:37:20 -04:00
raw.c switch device_get_devnode() and ->devnode() to umode_t * 2012-01-03 22:54:55 -05:00
rtc.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
scx200_gpio.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
snsc_event.c
snsc.c Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl 2010-10-22 10:52:56 -07:00
snsc.h headers: kobject.h redux 2011-01-10 08:51:44 -08:00
sonypi.c sonypi: Use struct dev_pm_ops for power management 2012-07-01 13:31:14 +02:00
tb0219.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
tile-srom.c tile-srom.c driver: minor code cleanup 2012-04-02 12:14:10 -04:00
tlclk.c char: Fix typo in tlclk.c 2012-02-09 23:09:37 +01:00
toshiba.c Merge branch 'llseek' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl 2010-10-22 10:52:56 -07:00
ttyprintk.c TTY: remove re-assignments to tty_driver members 2012-03-08 11:37:58 -08:00
uv_mmtimer.c BKL: remove extraneous #include <smp_lock.h> 2010-11-17 08:59:32 -08:00
virtio_console.c virtio: console: tell host of open ports after resume from s3/s4 2012-05-17 12:14:33 +03:00