From: Stephen Rothwell <sfr@canb.auug.org.au> To: Dave Airlie <airlied@linux.ie>, Daniel Vetter <daniel.vetter@ffwll.ch>, Intel Graphics <intel-gfx@lists.freedesktop.org>, DRI <dri-devel@lists.freedesktop.org> Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Tvrtko Ursulin <tvrtko.ursulin@intel.com>, Tina Zhang <tina.zhang@intel.com>, Zhenyu Wang <zhenyuw@linux.intel.com> Subject: linux-next: manual merge of the drm tree with the drm-intel-fixes tree Date: Tue, 21 Mar 2017 11:28:37 +1100 [thread overview] Message-ID: <20170321112837.50d44897@canb.auug.org.au> (raw) Hi Dave, Today's linux-next merge of the drm tree got a conflict in: drivers/gpu/drm/i915/gvt/cmd_parser.c between commit: 695fbc08d80f ("drm/i915/gvt: replace the gvt_err with gvt_vgpu_err") from the drm-intel-fixes tree and commit: 73dec95e6ba3 ("drm/i915: Emit to ringbuffer directly") from the drm tree. I fixed it up (see below) and can carry the fix as necessary. This is now fixed as far as linux-next is concerned, but any non trivial conflicts should be mentioned to your upstream maintainer when your tree is submitted for merging. You may also want to consider cooperating with the maintainer of the conflicting tree to minimise any particularly complex conflicts. -- Cheers, Stephen Rothwell diff --cc drivers/gpu/drm/i915/gvt/cmd_parser.c index 2b92cc8a7d1a,81076d8ec41a..000000000000 --- a/drivers/gpu/drm/i915/gvt/cmd_parser.c +++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c @@@ -1673,8 -1644,8 +1673,8 @@@ static int perform_bb_shadow(struct par ret = copy_gma_to_hva(s->vgpu, s->vgpu->gtt.ggtt_mm, gma, gma + bb_size, dst); - if (ret) { + if (ret < 0) { - gvt_err("fail to copy guest ring buffer\n"); + gvt_vgpu_err("fail to copy guest ring buffer\n"); goto unmap_src; } @@@ -2668,26 -2633,23 +2665,24 @@@ static int shadow_workload_ring_buffer( /* head > tail --> copy head <-> top */ if (gma_head > gma_tail) { ret = copy_gma_to_hva(vgpu, vgpu->gtt.ggtt_mm, - gma_head, gma_top, - workload->shadow_ring_buffer_va); - if (ret) { + gma_head, gma_top, cs); + if (ret < 0) { + gvt_err("fail to copy guest ring buffer\n"); + gvt_vgpu_err("fail to copy guest ring buffer\n"); return ret; } - copy_len = gma_top - gma_head; + cs += ret / sizeof(u32); gma_head = workload->rb_start; } /* copy head or start <-> tail */ - ret = copy_gma_to_hva(vgpu, vgpu->gtt.ggtt_mm, - gma_head, gma_tail, - workload->shadow_ring_buffer_va + copy_len); - if (ret) { + ret = copy_gma_to_hva(vgpu, vgpu->gtt.ggtt_mm, gma_head, gma_tail, cs); + if (ret < 0) { - gvt_err("fail to copy guest ring buffer\n"); + gvt_vgpu_err("fail to copy guest ring buffer\n"); return ret; } - ring->tail += workload->rb_len; - intel_ring_advance(ring); + cs += ret / sizeof(u32); + intel_ring_advance(workload->req, cs); return 0; } @@@ -2743,8 -2703,8 +2738,8 @@@ static int shadow_indirect_ctx(struct i wa_ctx->workload->vgpu->gtt.ggtt_mm, guest_gma, guest_gma + ctx_size, map); - if (ret) { + if (ret < 0) { - gvt_err("fail to copy guest indirect ctx\n"); + gvt_vgpu_err("fail to copy guest indirect ctx\n"); goto unmap_src; }
WARNING: multiple messages have this Message-ID (diff)
From: Stephen Rothwell <sfr@canb.auug.org.au> To: Dave Airlie <airlied@linux.ie>, Daniel Vetter <daniel.vetter@ffwll.ch>, Intel Graphics <intel-gfx@lists.freedesktop.org>, DRI <dri-devel@lists.freedesktop.org> Cc: linux-next@vger.kernel.org, Tina Zhang <tina.zhang@intel.com>, linux-kernel@vger.kernel.org, Tvrtko Ursulin <tvrtko.ursulin@intel.com> Subject: linux-next: manual merge of the drm tree with the drm-intel-fixes tree Date: Tue, 21 Mar 2017 11:28:37 +1100 [thread overview] Message-ID: <20170321112837.50d44897@canb.auug.org.au> (raw) Hi Dave, Today's linux-next merge of the drm tree got a conflict in: drivers/gpu/drm/i915/gvt/cmd_parser.c between commit: 695fbc08d80f ("drm/i915/gvt: replace the gvt_err with gvt_vgpu_err") from the drm-intel-fixes tree and commit: 73dec95e6ba3 ("drm/i915: Emit to ringbuffer directly") from the drm tree. I fixed it up (see below) and can carry the fix as necessary. This is now fixed as far as linux-next is concerned, but any non trivial conflicts should be mentioned to your upstream maintainer when your tree is submitted for merging. You may also want to consider cooperating with the maintainer of the conflicting tree to minimise any particularly complex conflicts. -- Cheers, Stephen Rothwell diff --cc drivers/gpu/drm/i915/gvt/cmd_parser.c index 2b92cc8a7d1a,81076d8ec41a..000000000000 --- a/drivers/gpu/drm/i915/gvt/cmd_parser.c +++ b/drivers/gpu/drm/i915/gvt/cmd_parser.c @@@ -1673,8 -1644,8 +1673,8 @@@ static int perform_bb_shadow(struct par ret = copy_gma_to_hva(s->vgpu, s->vgpu->gtt.ggtt_mm, gma, gma + bb_size, dst); - if (ret) { + if (ret < 0) { - gvt_err("fail to copy guest ring buffer\n"); + gvt_vgpu_err("fail to copy guest ring buffer\n"); goto unmap_src; } @@@ -2668,26 -2633,23 +2665,24 @@@ static int shadow_workload_ring_buffer( /* head > tail --> copy head <-> top */ if (gma_head > gma_tail) { ret = copy_gma_to_hva(vgpu, vgpu->gtt.ggtt_mm, - gma_head, gma_top, - workload->shadow_ring_buffer_va); - if (ret) { + gma_head, gma_top, cs); + if (ret < 0) { + gvt_err("fail to copy guest ring buffer\n"); + gvt_vgpu_err("fail to copy guest ring buffer\n"); return ret; } - copy_len = gma_top - gma_head; + cs += ret / sizeof(u32); gma_head = workload->rb_start; } /* copy head or start <-> tail */ - ret = copy_gma_to_hva(vgpu, vgpu->gtt.ggtt_mm, - gma_head, gma_tail, - workload->shadow_ring_buffer_va + copy_len); - if (ret) { + ret = copy_gma_to_hva(vgpu, vgpu->gtt.ggtt_mm, gma_head, gma_tail, cs); + if (ret < 0) { - gvt_err("fail to copy guest ring buffer\n"); + gvt_vgpu_err("fail to copy guest ring buffer\n"); return ret; } - ring->tail += workload->rb_len; - intel_ring_advance(ring); + cs += ret / sizeof(u32); + intel_ring_advance(workload->req, cs); return 0; } @@@ -2743,8 -2703,8 +2738,8 @@@ static int shadow_indirect_ctx(struct i wa_ctx->workload->vgpu->gtt.ggtt_mm, guest_gma, guest_gma + ctx_size, map); - if (ret) { + if (ret < 0) { - gvt_err("fail to copy guest indirect ctx\n"); + gvt_vgpu_err("fail to copy guest indirect ctx\n"); goto unmap_src; } _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
next reply other threads:[~2017-03-21 0:39 UTC|newest] Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-03-21 0:28 Stephen Rothwell [this message] 2017-03-21 0:28 ` linux-next: manual merge of the drm tree with the drm-intel-fixes tree Stephen Rothwell -- strict thread matches above, loose matches on Subject: below -- 2024-03-07 2:10 Stephen Rothwell 2024-03-07 8:27 ` Joonas Lahtinen 2023-04-17 14:39 broonie 2023-04-17 14:39 ` broonie 2022-05-17 1:26 Stephen Rothwell 2022-05-17 1:26 ` Stephen Rothwell 2022-02-25 16:14 broonie 2022-02-25 16:14 ` broonie 2022-02-22 17:03 broonie 2022-02-22 17:03 ` broonie 2020-05-08 3:50 Stephen Rothwell 2020-05-08 3:50 ` Stephen Rothwell 2020-05-07 2:43 Stephen Rothwell 2020-05-07 2:43 ` Stephen Rothwell 2020-01-22 0:37 Stephen Rothwell 2020-01-22 0:37 ` Stephen Rothwell 2020-01-08 1:15 Stephen Rothwell 2020-01-08 1:15 ` Stephen Rothwell 2020-01-08 1:10 Stephen Rothwell 2020-01-08 1:10 ` Stephen Rothwell 2020-01-08 1:04 Stephen Rothwell 2020-01-08 1:04 ` Stephen Rothwell 2020-01-08 2:28 ` Stephen Rothwell 2020-01-08 2:28 ` Stephen Rothwell 2019-10-31 0:33 Stephen Rothwell 2019-10-31 0:33 ` Stephen Rothwell 2019-11-08 0:42 ` Stephen Rothwell 2019-11-08 0:42 ` Stephen Rothwell 2019-11-08 0:42 ` Stephen Rothwell 2018-01-05 1:00 Stephen Rothwell 2018-01-05 1:00 ` Stephen Rothwell 2017-07-21 1:26 Stephen Rothwell 2017-07-21 1:26 ` Stephen Rothwell 2017-06-14 0:56 Stephen Rothwell 2017-06-14 0:56 ` Stephen Rothwell 2017-06-14 0:50 Stephen Rothwell 2017-06-09 2:26 Stephen Rothwell 2017-06-08 2:53 Stephen Rothwell 2017-06-08 2:53 ` Stephen Rothwell 2017-03-30 1:14 Stephen Rothwell 2017-03-30 1:08 Stephen Rothwell 2017-03-30 1:08 ` Stephen Rothwell 2017-03-22 0:00 Stephen Rothwell 2017-03-22 0:00 ` Stephen Rothwell 2017-03-27 17:14 ` Paul McKenney 2017-03-21 23:57 Stephen Rothwell 2017-03-21 23:57 ` Stephen Rothwell 2016-06-14 2:10 Stephen Rothwell 2016-06-14 2:10 ` Stephen Rothwell 2015-12-22 23:06 Stephen Rothwell 2015-12-22 23:06 ` Stephen Rothwell 2015-12-09 2:35 Stephen Rothwell 2015-12-09 2:35 ` Stephen Rothwell 2015-12-03 14:51 Mark Brown 2015-12-03 15:49 ` Jani Nikula 2015-12-03 15:49 ` Jani Nikula 2015-12-03 14:47 Mark Brown 2015-12-03 14:52 ` Imre Deak 2015-08-17 3:23 Stephen Rothwell 2015-08-17 3:23 ` Stephen Rothwell 2015-06-05 5:46 mpe@ellerman.id.au 2015-06-05 8:03 ` Jani Nikula 2015-06-05 8:03 ` Jani Nikula 2015-06-09 1:58 ` Stephen Rothwell 2015-06-09 1:58 ` Stephen Rothwell 2015-03-16 2:30 Stephen Rothwell 2015-03-16 2:30 ` Stephen Rothwell 2015-03-16 13:43 ` Xi Ruoyao 2015-03-16 15:04 ` Jani Nikula 2014-12-03 2:27 Stephen Rothwell 2014-12-03 2:27 ` Stephen Rothwell 2014-12-03 8:24 ` Jani Nikula 2014-12-03 8:24 ` Jani Nikula 2014-12-03 8:28 ` Stephen Rothwell 2014-11-17 3:04 Stephen Rothwell 2014-11-17 3:04 ` Stephen Rothwell 2014-07-23 2:38 Stephen Rothwell 2014-07-23 2:38 ` Stephen Rothwell 2014-07-09 4:06 Stephen Rothwell 2014-05-22 5:44 Stephen Rothwell 2014-05-22 5:40 Stephen Rothwell 2014-05-07 3:24 Stephen Rothwell 2013-10-28 5:46 Stephen Rothwell 2013-10-28 5:46 ` Stephen Rothwell 2013-10-28 6:12 ` Stephen Rothwell 2013-10-28 6:12 ` Stephen Rothwell
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