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2008-10-25drm/i915: fix ioremap of a user address for non-root (CVE-2008-3831)Matthias Hopf
Olaf Kirch noticed that the i915_set_status_page() function of the i915 kernel driver calls ioremap with an address offset that is supplied by userspace via ioctl. The function zeroes the mapped memory via memset and tells the hardware about the address. Turns out that access to that ioctl is not restricted to root so users could probably exploit that to do nasty things. We haven't tried to write actual exploit code though. It only affects the Intel G33 series and newer.
2008-10-24mode: Try to settle on a standard for struct fieldsJakob Bornecrantz
2008-10-24mode: Indent definesJakob Bornecrantz
2008-10-16radeon: add initial agp support.Dave Airlie
This add agpmode command line option.
2008-10-16radeon: add CS support for r100/r200 in 2D driverDave Airlie
2008-10-16radeon: use discardable flags on no backing store objectsDave Airlie
2008-10-09i915: Cleanup interrupt handlingRobert Noland
2008-10-06radeon: add comment to clarify bus mastering on PCIE chipsAlex Deucher
2008-10-06radeon: fix duplicate define in my last commitAlex Deucher
That's what I get for committing at 3 AM.
2008-10-07radeon: PCIE cards don't appear to have explicit bus masterDave Airlie
2008-10-06radeon: fix bus master enabled bits on newer asicsAlex Deucher
2008-10-06radeon: fix missing bit from rs740 patchMihail Zenkov
See bug 17908
2008-10-04radeon: Add support for HD2100 IGP (RS740)Alex Deucher
2008-09-30Merge remote branch 'origin/modesetting-gem' into modesetting-gemDave Airlie
2008-09-30Merge remote branch 'origin/master' into modesetting-gemDave Airlie
Conflicts: libdrm/Makefile.am libdrm/dri_bufmgr.h linux-core/drm_irq.c linux-core/drm_sysfs.c linux-core/drm_ttm.c shared-core/i915_dma.c shared-core/i915_irq.c shared-core/nouveau_drv.h shared-core/radeon_cp.c
2008-09-26radeon: make atom on r4xx a module optionAlex Deucher
default is legacy modesetting. pass module option r4xx_atom to try using atom on r4xx.
2008-09-25Seperate modesetting userspace bits into drm_mode.hJakob Bornecrantz
2008-09-24radeon: add r600 modesetting registers writesDave Airlie
2008-09-18radeon: add function to configure PCIE lanesAlex Deucher
2008-09-18Radeon: restructure PLL dataAlex Deucher
- store pixel clocks, core clock, and memory clocks separately - grab all pll limits from bios tables
2008-09-18radeon: fixup buffer and cs bitsDave Airlie
2008-09-18radeon: fail properly if we can't create the ring.Dave Airlie
Normally this will be due to an AGP driver needing updating
2008-09-18radeon: do proper memory controller init and setupDave Airlie
2008-09-18radeon: remove unneeded debuggingDave Airlie
2008-09-18make text reserve 256kDave Airlie
2008-09-18radeon: add initial suspend/resume supportDave Airlie
plus a bunch of fixes
2008-09-17nv50: add initial context for chipset 0xaaBen Skeggs
This just doesn't look right..
2008-09-17nv50: add initial context to match ctxprog for chipset 0x50Ben Skeggs
2008-09-17nv50: add ctxprog for chipset 0x50Ben Skeggs
2008-09-17nv50: add ctxprog for chipset 0xaaBen Skeggs
2008-09-17nv50: add support for chipset 0x92Ben Skeggs
2008-09-06[FreeBSD] Ensure that drm_pci_alloc is never called while locks are held.Robert Noland
2008-09-07radeon: change interface from headers add pin_domain into paddingDave Airlie
2008-09-05i915: fix i915_ring_validate()Robert Noland
2008-09-05nouveau: 8200 cards are 0xA0 family.Stephane Marchesin
2008-08-31radeon: make writeback work after suspend/resume.Dave Airlie
While re-writing this for modesetting, I find we disable writeback on resume.
2008-08-29[FreeBSD] Replace typedefs on bsd.vehemens
Signed-off-by: Robert Noland <rnoland@2hip.net>
2008-08-27drm: fix some whitespaceDave Airlie
2008-08-26radeon: fixup domains and use them properlyDave Airlie
2008-08-24i915: Fix i915 build on FreeBSDRobert Noland
ifdef out all the gem stuff for now. Also, the msi stuff isn't portable the way it is... I'll try and fix that up sometime soon.
2008-08-24i915: Convert vblank on disabled pipe DRM_ERROR to DRM_DEBUG.Robert Noland
2008-08-24i915: Clear sarea_priv during lastclose.Robert Noland
sarea_priv needs to be NULL before i915_initialized is called to properly reset it. The stale value produces a panic any time something opens/closes drm without calling initialize. i.e. version checking
2008-08-24i915: Free dev->dev_private on unload.Robert Noland
2008-08-24i915: Move spinlock init / destroy to load / unload time.Robert Noland
This resolves the panic on FreeBSD during VT switch, without attempting any of the more lofty goals for the time being.
2008-08-19nouveau: fifo and graphics engine suspend and resume for nv04-nv4xroot
Corresponding DDX patch at http://people.freedesktop.org/~stuart/nv0x-nv4x_suspend/
2008-08-19radeon: oops set correct scratchDave Airlie
2008-08-17radeon: first pass at bios scratch regsAlex Deucher
- todo: updated connected status
2008-08-17nouveau: make it compile under 2.6.27Maarten Maathuis
2008-08-16i915: finish removing TTM bitsJesse Barnes
Makes it build again.
2008-08-16Merge branch 'modesetting-gem' of ssh://git.freedesktop.org/git/mesa/drm ↵Jesse Barnes
into modesetting-gem
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