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android_kernel_xiaomi_sm8450/drivers/gpu/drm/i915/display
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Kees Cook 3f9c2a058e drm/i915/display: Do not zero past infoframes.vsc 
commit 07b72960d2b4a087ff2445e286159e69742069cc upstream.

intel_dp_vsc_sdp_unpack() was using a memset() size (36, struct dp_sdp)
larger than the destination (24, struct drm_dp_vsc_sdp), clobbering
fields in struct intel_crtc_state after infoframes.vsc. Use the actual
target size for the memset().

Fixes: 1b404b7dbb ("drm/i915/dp: Read out DP SDPs")
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210617213301.1824728-1-keescook@chromium.org
(cherry picked from commit c88e2647c5bb45d04dc4302018ebe6ebbf331823)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-19 09:44:58 +02:00
..
dvo_ch7xxx.c
…
dvo_ch7017.c
…
dvo_ivch.c
…
dvo_ns2501.c
…
dvo_sil164.c
…
dvo_tfp410.c
…
icl_dsi.c
drm/i915/icl: Fix initing the DSI DSC power refcount during HW readout
2021-01-19 18:27:32 +01:00
intel_acpi.c
drm/i915: Fix invalid access to ACPI _DSM objects
2021-04-14 08:41:58 +02:00
intel_acpi.h
…
intel_atomic_plane.c
drm/i915/display/atomic_plane: Prefer drm_WARN_ON over WARN_ON
2020-04-21 09:49:30 +03:00
intel_atomic_plane.h
…
intel_atomic.c
drm/i915: Remove the old global state stuff
2020-09-17 20:08:08 +03:00
intel_atomic.h
drm/i915: Remove the old global state stuff
2020-09-17 20:08:08 +03:00
intel_audio.c
drm/i915: Nuke force_min_cdclk_changed
2020-09-17 20:10:21 +03:00
intel_audio.h
…
intel_bios.c
drm/i915: Add VBT AUX CH H and I
2020-09-15 17:47:55 +03:00
intel_bios.h
…
intel_bw.c
drm/i915: Fix wrong CDCLK adjustment changes
2020-06-04 11:11:56 -07:00
intel_bw.h
drm/i915: Fix includes and local vars order
2020-05-22 14:40:35 +01:00
intel_cdclk.c
drm/i915: Nuke force_min_cdclk_changed
2020-09-17 20:10:21 +03:00
intel_cdclk.h
drm/i915: Nuke force_min_cdclk_changed
2020-09-17 20:10:21 +03:00
intel_color.c
drm/i915/dsb: Pre allocate and late cleanup of cmd buffer
2020-05-23 15:42:28 +05:30
intel_color.h
…
intel_combo_phy.c
drm/i915/display: Ensure that ret is always initialized in icl_combo_phy_verify_state
2020-09-02 10:48:09 +03:00
intel_combo_phy.h
…
intel_connector.c
drm/i915: Add connector dbgfs for all connectors
2020-04-17 13:12:10 +05:30
intel_connector.h
…
intel_crt.c
drm/i915: Reduce INTEL_DISPLAY_ENABLED to just treat outputs as disconnected
2020-09-15 15:28:21 +03:00
intel_crt.h
…
intel_csr.c
drm/i915: Update TGL and RKL DMC firmware versions
2020-08-17 16:17:21 -04:00
intel_csr.h
…
intel_ddi.c
drm/i915: Skip vswing programming for TBT
2021-02-13 13:55:16 +01:00
intel_ddi.h
drm/i915: Use the cpu_transcoder in intel_hdcp to toggle HDCP signalling
2020-09-01 13:02:33 +05:30
intel_de.h
…
intel_display_debugfs.c
drm/dp: Pimp drm_dp_downstream_max_bpc()
2020-09-17 17:12:15 +03:00
intel_display_debugfs.h
…
intel_display_power.c
drm/i915/tgl: Fix stepping WA matching
2020-08-28 10:29:06 -07:00
intel_display_power.h
drm/i915: Introduce for_each_dbuf_slice_in_mask macro
2020-05-21 14:14:56 -07:00
intel_display_types.h
drm/i915/dp: Track pm_qos per connector
2021-01-17 14:17:04 +01:00
intel_display.c
drm/i915/display: Prevent double YUV range correction on HDR planes
2021-02-10 09:29:18 +01:00
intel_display.h
drm/i915: Add more AUX CHs to the enum
2020-09-15 17:46:56 +03:00
intel_dp_aux_backlight.c
drm/i915/dp: Tweak initial dpcd backlight.enabled value
2020-10-19 13:29:42 -04:00
intel_dp_aux_backlight.h
…
intel_dp_hdcp.c
drm/i915: Add HDCP 1.4 support for MST connectors
2020-09-01 13:03:05 +05:30
intel_dp_link_training.c
drm/i915/display: Implement HOBL
2020-08-17 16:15:53 -04:00
intel_dp_link_training.h
drm/i915/dp: Made intel_dp_adjust_train() non-static
2020-04-08 14:40:48 +02:00
intel_dp_mst.c
drm/i915: Fix the MST PBN divider calculation
2021-02-10 09:29:18 +01:00
intel_dp_mst.h
drm/i915/display: prefer dig_port to reference intel_digital_port
2020-07-02 11:26:37 -07:00
intel_dp.c
drm/i915/display: Do not zero past infoframes.vsc
2021-07-19 09:44:58 +02:00
intel_dp.h
drm/i915: Only enable DFP 4:4:4->4:2:0 conversion when outputting YCbCr 4:4:4
2021-01-27 11:55:19 +01:00
intel_dpio_phy.c
drm/i915/display: prefer dig_port to reference intel_digital_port
2020-07-02 11:26:37 -07:00
intel_dpio_phy.h
…
intel_dpll_mgr.c
drm/i915/tgl: Fix Combo PHY DPLL fractional divider for 38.4MHz ref clock
2021-01-09 13:46:23 +01:00
intel_dpll_mgr.h
…
intel_dsb.c
drm/i915/display: fix missing null check on allocated dsb object
2020-06-30 14:26:51 +03:00
intel_dsb.h
drm/i915/dsb: Pre allocate and late cleanup of cmd buffer
2020-05-23 15:42:28 +05:30
intel_dsi_dcs_backlight.c
…
intel_dsi_dcs_backlight.h
…
intel_dsi_vbt.c
drm/i915: drop a bunch of superfluous inlines
2020-04-21 09:31:37 +03:00
intel_dsi.c
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intel_dsi.h
…
intel_dvo_dev.h
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intel_dvo.c
drm/i915: Reduce INTEL_DISPLAY_ENABLED to just treat outputs as disconnected
2020-09-15 15:28:21 +03:00
intel_dvo.h
…
intel_fbc.c
Merge tag 'drm-intel-next-2020-08-24-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2020-08-28 14:09:31 +10:00
intel_fbc.h
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intel_fbdev.c
drm/i915: Reduce INTEL_DISPLAY_ENABLED to just removing the outputs
2020-09-15 14:57:13 +03:00
intel_fbdev.h
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intel_fifo_underrun.c
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intel_fifo_underrun.h
…
intel_frontbuffer.c
drm/i915: Add a couple of missing i915_active_fini()
2020-08-17 16:16:34 -04:00
intel_frontbuffer.h
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intel_global_state.c
drm/i915: Fix global state use-after-frees with a refcount
2020-06-02 16:35:24 +03:00
intel_global_state.h
drm/i915: Fix global state use-after-frees with a refcount
2020-06-02 16:35:24 +03:00
intel_gmbus.c
drm/i915: Reduce INTEL_DISPLAY_ENABLED to just removing the outputs
2020-09-15 14:57:13 +03:00
intel_gmbus.h
…
intel_hdcp.c
drm/i915/hdcp: Get conn while content_type changed
2021-01-27 11:55:28 +01:00
intel_hdcp.h
drm/i915: Plumb port through hdcp init
2020-09-01 13:02:33 +05:30
intel_hdmi.c
drm/i915: Reject 446-480MHz HDMI clock on GLK
2021-03-04 11:38:46 +01:00
intel_hdmi.h
drm/i915: Do YCbCr 444->420 conversion via DP protocol converters
2020-09-17 18:43:09 +03:00
intel_hotplug.c
drm/i915: Nuke pointless variable
2020-09-15 18:01:57 +03:00
intel_hotplug.h
Merge tag 'drm-misc-next-2020-06-19' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2020-06-24 15:45:51 +10:00
intel_lpe_audio.c
…
intel_lpe_audio.h
…
intel_lspcon.c
drm/i915/dp: Extract drm_dp_read_dpcd_caps()
2020-08-31 19:10:09 -04:00
intel_lspcon.h
drm/i915/display: prefer dig_port to reference intel_digital_port
2020-07-02 11:26:37 -07:00
intel_lvds.c
drm/i915: Reduce INTEL_DISPLAY_ENABLED to just treat outputs as disconnected
2020-09-15 15:28:21 +03:00
intel_lvds.h
…
intel_opregion.c
drm/i915/params: switch to device specific parameters
2020-06-22 23:26:40 +03:00
intel_opregion.h
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intel_overlay.c
drm/i915/overlay: Fix active retire callback alignment
2021-05-19 10:13:18 +02:00
intel_overlay.h
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intel_panel.c
drm/i915/backlight: fix CPU mode backlight takeover on LPT
2021-01-19 18:27:18 +01:00
intel_panel.h
drm/i915: Reduce INTEL_DISPLAY_ENABLED to just treat outputs as disconnected
2020-09-15 15:28:21 +03:00
intel_pipe_crc.c
…
intel_pipe_crc.h
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intel_psr.c
drm/i915: Fix encoder lookup during PSR atomic check
2020-11-03 19:14:15 -05:00
intel_psr.h
drm/i915: Initial implementation of PSR2 selective fetch
2020-08-17 16:17:15 -04:00
intel_quirks.c
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intel_quirks.h
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intel_sdvo_regs.h
drm/i915/sdvo: Fix SDVO colorimetry bit defines
2020-07-09 16:14:47 +03:00
intel_sdvo.c
drm/i915: Reduce INTEL_DISPLAY_ENABLED to just treat outputs as disconnected
2020-09-15 15:28:21 +03:00
intel_sdvo.h
…
intel_sprite.c
drm/i915/display: Prevent double YUV range correction on HDR planes
2021-02-10 09:29:18 +01:00
intel_sprite.h
drm/i915/rkl: Limit number of universal planes to 5
2020-05-20 08:35:22 -07:00
intel_tc.c
drm/i915/tgl+: Make sure TypeC FIA is powered up when initializing it
2021-02-17 11:02:21 +01:00
intel_tc.h
drm/i915: Turn intel_digital_port_connected() in a vfunc
2020-05-11 16:25:15 +03:00
intel_tv.c
drm/i915: Reduce INTEL_DISPLAY_ENABLED to just treat outputs as disconnected
2020-09-15 15:28:21 +03:00
intel_tv.h
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intel_vbt_defs.h
drm/i915: Add VBT AUX CH H and I
2020-09-15 17:47:55 +03:00
intel_vdsc.c
drm/i915/display: prefer dig_port to reference intel_digital_port
2020-07-02 11:26:37 -07:00
intel_vdsc.h
…
intel_vga.c
…
intel_vga.h
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vlv_dsi_pll.c
drm/i915/vlv_dsi_pll: fix spelling mistake "Cant" -> "Can't"
2020-08-27 16:28:21 +03:00
vlv_dsi.c
drm/i915/dsi: Use unconditional msleep for the panel_on_delay when there is no reset-deassert MIPI-sequence
2021-01-19 18:27:32 +01:00