Chris Wilson 3497971a71 agp/intel: Flush chipset writes after updating a single PTE ... After we update one PTE for a page, the caller expects to be able to immediately use that through a GGTT read/write. To comply with the callers expectations we therefore need to flush the chipset buffers before returning. Reported-by: Matti Hämäläinen <ccr@tnsp.org> Fixes: d6473f5664 ("drm/i915: Add support for mapping an object page...") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Ankitprasad Sharma <ankitprasad.r.sharma@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Tested-by: Matti Hämäläinen <ccr@tnsp.org> Cc: drm-intel-fixes@lists.freedesktop.org Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20160818161718.27187-2-chris@chris-wilson.co.uk		2016-08-18 22:36:23 +01:00
..
Kconfig	…
Makefile	…
agp.h	agp: change agp_free_page_array to use kvfree	2015-01-29 12:37:41 +10:00
ali-agp.c	…
alpha-agp.c	…
amd-k7-agp.c	…
amd64-agp.c	…
ati-agp.c	…
backend.c	…
compat_ioctl.c	…
compat_ioctl.h	…
efficeon-agp.c	…
frontend.c	mm/core, arch, powerpc: Pass a protection key in to calc_vm_flag_bits()	2016-02-18 19:46:30 +01:00
generic.c	agp: change agp_free_page_array to use kvfree	2015-01-29 12:37:41 +10:00
hp-agp.c	…
i460-agp.c	…
intel-agp.c	…
intel-agp.h	…
intel-gtt.c	agp/intel: Flush chipset writes after updating a single PTE	2016-08-18 22:36:23 +01:00
isoch.c	…
nvidia-agp.c	…
parisc-agp.c	…
sgi-agp.c	…
sis-agp.c	…
sworks-agp.c	…
uninorth-agp.c	PCI: Remove includes of asm/pci-bridge.h	2016-02-05 16:29:28 -06:00
via-agp.c	…