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author | Dave Airlie | 2017-11-02 03:40:41 +0100 |
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committer | Dave Airlie | 2017-11-02 03:40:41 +0100 |
commit | 7a88cbd8d65d622c00bd76ba4ae1d893b292c91c (patch) | |
tree | 826df7ac42ca13c33828d0142046186b91df686b /drivers/gpu/drm/i915/gvt/cmd_parser.c | |
parent | Merge tag 'drm-hisilicon-next-2017-11-01' of github.com:xin3liang/linux into ... (diff) | |
parent | Linux 4.14-rc7 (diff) | |
download | kernel-qcow2-linux-7a88cbd8d65d622c00bd76ba4ae1d893b292c91c.tar.gz kernel-qcow2-linux-7a88cbd8d65d622c00bd76ba4ae1d893b292c91c.tar.xz kernel-qcow2-linux-7a88cbd8d65d622c00bd76ba4ae1d893b292c91c.zip |
Backmerge tag 'v4.14-rc7' into drm-next
Linux 4.14-rc7
Requested by Ben Skeggs for nouveau to avoid major conflicts,
and things were getting a bit conflicty already, esp around amdgpu
reverts.
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/cmd_parser.c')
-rw-r--r-- | drivers/gpu/drm/i915/gvt/cmd_parser.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/cmd_parser.c b/drivers/gpu/drm/i915/gvt/cmd_parser.c index 2c0ccbb817dc..701a3c6f1669 100644 --- a/drivers/gpu/drm/i915/gvt/cmd_parser.c +++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c @@ -2734,6 +2734,9 @@ static int combine_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx) uint32_t per_ctx_start[CACHELINE_DWORDS] = {0}; unsigned char *bb_start_sva; + if (!wa_ctx->per_ctx.valid) + return 0; + per_ctx_start[0] = 0x18800001; per_ctx_start[1] = wa_ctx->per_ctx.guest_gma; |