Re: [Intel-gfx] [PATCH 09/20] i915: switch from acpi_os_ioremap to memremap

2015-10-14 Thread Daniel Vetter
On Tue, Oct 13, 2015 at 09:24:26AM -0700, Dan Williams wrote: > On Tue, Oct 13, 2015 at 1:24 AM, Daniel Vetter wrote: > > On Mon, Oct 12, 2015 at 09:12:57PM +, Williams, Dan J wrote: > >> On Mon, 2015-10-12 at 09:01 +0200, Daniel Vetter wrote: > >> > On Fri, Oct 09, 2015 at 06:16:25PM -0400,

Re: [Intel-gfx] [PATCH 09/20] i915: switch from acpi_os_ioremap to memremap

2015-10-14 Thread Daniel Vetter
On Tue, Oct 13, 2015 at 09:24:26AM -0700, Dan Williams wrote: > On Tue, Oct 13, 2015 at 1:24 AM, Daniel Vetter wrote: > > On Mon, Oct 12, 2015 at 09:12:57PM +, Williams, Dan J wrote: > >> On Mon, 2015-10-12 at 09:01 +0200, Daniel Vetter wrote: > >> > On Fri, Oct 09, 2015 at

Re: [Intel-gfx] [PATCH 09/20] i915: switch from acpi_os_ioremap to memremap

2015-10-13 Thread Dan Williams
On Tue, Oct 13, 2015 at 1:24 AM, Daniel Vetter wrote: > On Mon, Oct 12, 2015 at 09:12:57PM +, Williams, Dan J wrote: >> On Mon, 2015-10-12 at 09:01 +0200, Daniel Vetter wrote: >> > On Fri, Oct 09, 2015 at 06:16:25PM -0400, Dan Williams wrote: >> > > i915 expects the OpRegion to be cached

Re: [Intel-gfx] [PATCH 09/20] i915: switch from acpi_os_ioremap to memremap

2015-10-13 Thread Daniel Vetter
On Mon, Oct 12, 2015 at 09:12:57PM +, Williams, Dan J wrote: > On Mon, 2015-10-12 at 09:01 +0200, Daniel Vetter wrote: > > On Fri, Oct 09, 2015 at 06:16:25PM -0400, Dan Williams wrote: > > > i915 expects the OpRegion to be cached (i.e. not __iomem), so explicitly > > > map it with memremap

Re: [Intel-gfx] [PATCH 09/20] i915: switch from acpi_os_ioremap to memremap

2015-10-13 Thread Daniel Vetter
On Mon, Oct 12, 2015 at 09:12:57PM +, Williams, Dan J wrote: > On Mon, 2015-10-12 at 09:01 +0200, Daniel Vetter wrote: > > On Fri, Oct 09, 2015 at 06:16:25PM -0400, Dan Williams wrote: > > > i915 expects the OpRegion to be cached (i.e. not __iomem), so explicitly > > > map it with memremap

Re: [Intel-gfx] [PATCH 09/20] i915: switch from acpi_os_ioremap to memremap

2015-10-13 Thread Dan Williams
On Tue, Oct 13, 2015 at 1:24 AM, Daniel Vetter wrote: > On Mon, Oct 12, 2015 at 09:12:57PM +, Williams, Dan J wrote: >> On Mon, 2015-10-12 at 09:01 +0200, Daniel Vetter wrote: >> > On Fri, Oct 09, 2015 at 06:16:25PM -0400, Dan Williams wrote: >> > > i915 expects the OpRegion

Re: [Intel-gfx] [PATCH 09/20] i915: switch from acpi_os_ioremap to memremap

2015-10-12 Thread Williams, Dan J
On Mon, 2015-10-12 at 09:01 +0200, Daniel Vetter wrote: > On Fri, Oct 09, 2015 at 06:16:25PM -0400, Dan Williams wrote: > > i915 expects the OpRegion to be cached (i.e. not __iomem), so explicitly > > map it with memremap rather than the implied cache setting of > > acpi_os_ioremap(). > > > > Cc:

Re: [Intel-gfx] [PATCH 09/20] i915: switch from acpi_os_ioremap to memremap

2015-10-12 Thread Daniel Vetter
On Fri, Oct 09, 2015 at 06:16:25PM -0400, Dan Williams wrote: > i915 expects the OpRegion to be cached (i.e. not __iomem), so explicitly > map it with memremap rather than the implied cache setting of > acpi_os_ioremap(). > > Cc: Daniel Vetter > Cc: Jani Nikula > Cc:

Re: [Intel-gfx] [PATCH 09/20] i915: switch from acpi_os_ioremap to memremap

2015-10-12 Thread Daniel Vetter
On Fri, Oct 09, 2015 at 06:16:25PM -0400, Dan Williams wrote: > i915 expects the OpRegion to be cached (i.e. not __iomem), so explicitly > map it with memremap rather than the implied cache setting of > acpi_os_ioremap(). > > Cc: Daniel Vetter > Cc: Jani Nikula

Re: [Intel-gfx] [PATCH 09/20] i915: switch from acpi_os_ioremap to memremap

2015-10-12 Thread Williams, Dan J
On Mon, 2015-10-12 at 09:01 +0200, Daniel Vetter wrote: > On Fri, Oct 09, 2015 at 06:16:25PM -0400, Dan Williams wrote: > > i915 expects the OpRegion to be cached (i.e. not __iomem), so explicitly > > map it with memremap rather than the implied cache setting of > > acpi_os_ioremap(). > > > > Cc:

[PATCH 09/20] i915: switch from acpi_os_ioremap to memremap

2015-10-09 Thread Dan Williams
i915 expects the OpRegion to be cached (i.e. not __iomem), so explicitly map it with memremap rather than the implied cache setting of acpi_os_ioremap(). Cc: Daniel Vetter Cc: Jani Nikula Cc: intel-...@lists.freedesktop.org Cc: David Airlie Cc: dri-de...@lists.freedesktop.org Signed-off-by:

[PATCH 09/20] i915: switch from acpi_os_ioremap to memremap

2015-10-09 Thread Dan Williams
i915 expects the OpRegion to be cached (i.e. not __iomem), so explicitly map it with memremap rather than the implied cache setting of acpi_os_ioremap(). Cc: Daniel Vetter Cc: Jani Nikula Cc: intel-...@lists.freedesktop.org Cc: David Airlie