* [Intel-gfx] [PATCH][next] drm/i915/gem: fix null pointer dereference on vm
@ 2020-01-23 15:14 Colin King
2020-01-23 15:24 ` Chris Wilson
` (3 more replies)
0 siblings, 4 replies; 7+ messages in thread
From: Colin King @ 2020-01-23 15:14 UTC (permalink / raw)
To: Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, David Airlie,
Daniel Vetter, Michael J . Ruhl, Chris Wilson, Tvrtko Ursulin,
intel-gfx, dri-devel
Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
Currently if the call to function context_get_vm_rcu returns
a null pointer for vm then the error exit path via label err_put
will call i915_vm_put on the null vm, causing a null pointer
dereference. Fix this by adding a null check on vm and returning
without calling the i915_vm_put.
Fixes: 5dbd2b7be61e ("drm/i915/gem: Convert vm idr to xarray")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/gpu/drm/i915/gem/i915_gem_context.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index 5d4157e1ccf7..3e6e34ec9fa8 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -1005,9 +1005,12 @@ static int get_ppgtt(struct drm_i915_file_private *file_priv,
err = -ENODEV;
rcu_read_lock();
vm = context_get_vm_rcu(ctx);
- if (vm)
- err = xa_alloc(&file_priv->vm_xa, &id, vm,
- xa_limit_32b, GFP_KERNEL);
+ if (!vm) {
+ rcu_read_unlock();
+ return err;
+ }
+ err = xa_alloc(&file_priv->vm_xa, &id, vm,
+ xa_limit_32b, GFP_KERNEL);
rcu_read_unlock();
if (err)
goto err_put;
--
2.24.0
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^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [Intel-gfx] [PATCH][next] drm/i915/gem: fix null pointer dereference on vm
2020-01-23 15:14 [Intel-gfx] [PATCH][next] drm/i915/gem: fix null pointer dereference on vm Colin King
@ 2020-01-23 15:24 ` Chris Wilson
2020-01-23 15:26 ` [Intel-gfx] [PATCH] drm/i915/gem: Prevent NULL pointer dereference on missing ctx->vm Chris Wilson
` (2 subsequent siblings)
3 siblings, 0 replies; 7+ messages in thread
From: Chris Wilson @ 2020-01-23 15:24 UTC (permalink / raw)
To: Michael J . Ruhl, Colin King, Daniel Vetter, David Airlie,
Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin,
dri-devel, intel-gfx
Cc: kernel-janitors, linux-kernel
Quoting Colin King (2020-01-23 15:14:06)
> From: Colin Ian King <colin.king@canonical.com>
>
> Currently if the call to function context_get_vm_rcu returns
> a null pointer for vm then the error exit path via label err_put
> will call i915_vm_put on the null vm, causing a null pointer
> dereference. Fix this by adding a null check on vm and returning
> without calling the i915_vm_put.
>
> Fixes: 5dbd2b7be61e ("drm/i915/gem: Convert vm idr to xarray")
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
Hmm. Actually, we can drop the rcu_read_lock as soon as we've acquire
the local ref to ctx->vm. So something like,
if (!rcu_access_pointer(ctx->vm))
return -ENODEV;
- err = -ENODEV;
rcu_read_lock();
vm = context_get_vm_rcu(ctx);
- if (vm)
- err = xa_alloc(&file_priv->vm_xa, &id, vm,
- xa_limit_32b, GFP_KERNEL);
rcu_read_unlock();
+ if (!vm)
+ return -ENODEV;
+
+ err = xa_alloc(&file_priv->vm_xa, &id, vm,
+ xa_limit_32b, GFP_KERNEL);
if (err)
goto err_put;
would work.
-Chris
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^ permalink raw reply [flat|nested] 7+ messages in thread
* [Intel-gfx] [PATCH] drm/i915/gem: Prevent NULL pointer dereference on missing ctx->vm
2020-01-23 15:14 [Intel-gfx] [PATCH][next] drm/i915/gem: fix null pointer dereference on vm Colin King
2020-01-23 15:24 ` Chris Wilson
@ 2020-01-23 15:26 ` Chris Wilson
2020-01-23 15:27 ` Colin Ian King
2020-01-24 10:17 ` Joonas Lahtinen
2020-01-24 1:45 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/gem: fix null pointer dereference on vm (rev2) Patchwork
2020-01-25 17:54 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
3 siblings, 2 replies; 7+ messages in thread
From: Chris Wilson @ 2020-01-23 15:26 UTC (permalink / raw)
To: intel-gfx; +Cc: Colin Ian King
If the ctx->vm is freed before we can acquire a local reference to it,
we proceed to call i915_vm_put(NULL), which is invalid.
Reported-by: Colin Ian King <colin.king@canonical.com>
Fixes: 5dbd2b7be61e ("drm/i915/gem: Convert vm idr to xarray")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Colin Ian King <colin.king@canonical.com>
---
drivers/gpu/drm/i915/gem/i915_gem_context.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
index 5d4157e1ccf7..8873db5be123 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
@@ -1002,13 +1002,14 @@ static int get_ppgtt(struct drm_i915_file_private *file_priv,
if (!rcu_access_pointer(ctx->vm))
return -ENODEV;
- err = -ENODEV;
rcu_read_lock();
vm = context_get_vm_rcu(ctx);
- if (vm)
- err = xa_alloc(&file_priv->vm_xa, &id, vm,
- xa_limit_32b, GFP_KERNEL);
rcu_read_unlock();
+ if (!vm)
+ return -ENODEV;
+
+ err = xa_alloc(&file_priv->vm_xa, &id, vm,
+ xa_limit_32b, GFP_KERNEL);
if (err)
goto err_put;
--
2.25.0
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^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [Intel-gfx] [PATCH] drm/i915/gem: Prevent NULL pointer dereference on missing ctx->vm
2020-01-23 15:26 ` [Intel-gfx] [PATCH] drm/i915/gem: Prevent NULL pointer dereference on missing ctx->vm Chris Wilson
@ 2020-01-23 15:27 ` Colin Ian King
2020-01-24 10:17 ` Joonas Lahtinen
1 sibling, 0 replies; 7+ messages in thread
From: Colin Ian King @ 2020-01-23 15:27 UTC (permalink / raw)
To: Chris Wilson, intel-gfx
On 23/01/2020 15:26, Chris Wilson wrote:
> If the ctx->vm is freed before we can acquire a local reference to it,
> we proceed to call i915_vm_put(NULL), which is invalid.
>
> Reported-by: Colin Ian King <colin.king@canonical.com>
> Fixes: 5dbd2b7be61e ("drm/i915/gem: Convert vm idr to xarray")
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Colin Ian King <colin.king@canonical.com>
> ---
> drivers/gpu/drm/i915/gem/i915_gem_context.c | 9 +++++----
> 1 file changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
> index 5d4157e1ccf7..8873db5be123 100644
> --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
> +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
> @@ -1002,13 +1002,14 @@ static int get_ppgtt(struct drm_i915_file_private *file_priv,
> if (!rcu_access_pointer(ctx->vm))
> return -ENODEV;
>
> - err = -ENODEV;
> rcu_read_lock();
> vm = context_get_vm_rcu(ctx);
> - if (vm)
> - err = xa_alloc(&file_priv->vm_xa, &id, vm,
> - xa_limit_32b, GFP_KERNEL);
> rcu_read_unlock();
> + if (!vm)
> + return -ENODEV;
> +
> + err = xa_alloc(&file_priv->vm_xa, &id, vm,
> + xa_limit_32b, GFP_KERNEL);
> if (err)
> goto err_put;
>
>
Ah, yes, that's definitely an improvement on my fix. Thanks Chris.
Colin
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^ permalink raw reply [flat|nested] 7+ messages in thread
* [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/gem: fix null pointer dereference on vm (rev2)
2020-01-23 15:14 [Intel-gfx] [PATCH][next] drm/i915/gem: fix null pointer dereference on vm Colin King
2020-01-23 15:24 ` Chris Wilson
2020-01-23 15:26 ` [Intel-gfx] [PATCH] drm/i915/gem: Prevent NULL pointer dereference on missing ctx->vm Chris Wilson
@ 2020-01-24 1:45 ` Patchwork
2020-01-25 17:54 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
3 siblings, 0 replies; 7+ messages in thread
From: Patchwork @ 2020-01-24 1:45 UTC (permalink / raw)
To: Chris Wilson; +Cc: intel-gfx
== Series Details ==
Series: drm/i915/gem: fix null pointer dereference on vm (rev2)
URL : https://patchwork.freedesktop.org/series/72482/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_7805 -> Patchwork_16241
====================================================
Summary
-------
**SUCCESS**
No regressions found.
External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/index.html
Known issues
------------
Here are the changes found in Patchwork_16241 that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@i915_module_load@reload-with-fault-injection:
- fi-skl-6700k2: [PASS][1] -> [DMESG-WARN][2] ([i915#889])
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/fi-skl-6700k2/igt@i915_module_load@reload-with-fault-injection.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/fi-skl-6700k2/igt@i915_module_load@reload-with-fault-injection.html
* igt@i915_selftest@live_blt:
- fi-hsw-4770r: [PASS][3] -> [DMESG-FAIL][4] ([i915#770])
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/fi-hsw-4770r/igt@i915_selftest@live_blt.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/fi-hsw-4770r/igt@i915_selftest@live_blt.html
- fi-ivb-3770: [PASS][5] -> [DMESG-FAIL][6] ([i915#725])
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/fi-ivb-3770/igt@i915_selftest@live_blt.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/fi-ivb-3770/igt@i915_selftest@live_blt.html
- fi-hsw-4770: [PASS][7] -> [DMESG-FAIL][8] ([i915#725])
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/fi-hsw-4770/igt@i915_selftest@live_blt.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/fi-hsw-4770/igt@i915_selftest@live_blt.html
* igt@kms_chamelium@hdmi-edid-read:
- fi-kbl-7500u: [PASS][9] -> [FAIL][10] ([i915#217])
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/fi-kbl-7500u/igt@kms_chamelium@hdmi-edid-read.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/fi-kbl-7500u/igt@kms_chamelium@hdmi-edid-read.html
* igt@prime_self_import@basic-with_one_bo_two_files:
- fi-tgl-y: [PASS][11] -> [DMESG-WARN][12] ([CI#94] / [i915#402])
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/fi-tgl-y/igt@prime_self_import@basic-with_one_bo_two_files.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/fi-tgl-y/igt@prime_self_import@basic-with_one_bo_two_files.html
#### Possible fixes ####
* igt@gem_exec_parallel@fds:
- fi-byt-n2820: [TIMEOUT][13] ([fdo#112271]) -> [PASS][14]
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/fi-byt-n2820/igt@gem_exec_parallel@fds.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/fi-byt-n2820/igt@gem_exec_parallel@fds.html
* igt@gem_exec_suspend@basic-s4-devices:
- fi-tgl-y: [FAIL][15] ([CI#94]) -> [PASS][16]
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/fi-tgl-y/igt@gem_exec_suspend@basic-s4-devices.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/fi-tgl-y/igt@gem_exec_suspend@basic-s4-devices.html
* igt@i915_module_load@reload-with-fault-injection:
- fi-kbl-x1275: [INCOMPLETE][17] ([i915#879]) -> [PASS][18]
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/fi-kbl-x1275/igt@i915_module_load@reload-with-fault-injection.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/fi-kbl-x1275/igt@i915_module_load@reload-with-fault-injection.html
* igt@i915_selftest@live_gem_contexts:
- fi-cfl-guc: [INCOMPLETE][19] ([fdo#106070] / [i915#424]) -> [PASS][20]
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/fi-cfl-guc/igt@i915_selftest@live_gem_contexts.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/fi-cfl-guc/igt@i915_selftest@live_gem_contexts.html
#### Warnings ####
* igt@gem_exec_parallel@contexts:
- fi-byt-n2820: [FAIL][21] ([i915#694]) -> [TIMEOUT][22] ([fdo#112271])
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/fi-byt-n2820/igt@gem_exec_parallel@contexts.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/fi-byt-n2820/igt@gem_exec_parallel@contexts.html
* igt@kms_chamelium@hdmi-hpd-fast:
- fi-kbl-7500u: [FAIL][23] ([fdo#111407]) -> [FAIL][24] ([fdo#111096] / [i915#323])
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
[CI#94]: https://gitlab.freedesktop.org/gfx-ci/i915-infra/issues/94
[fdo#106070]: https://bugs.freedesktop.org/show_bug.cgi?id=106070
[fdo#111096]: https://bugs.freedesktop.org/show_bug.cgi?id=111096
[fdo#111407]: https://bugs.freedesktop.org/show_bug.cgi?id=111407
[fdo#112271]: https://bugs.freedesktop.org/show_bug.cgi?id=112271
[i915#217]: https://gitlab.freedesktop.org/drm/intel/issues/217
[i915#323]: https://gitlab.freedesktop.org/drm/intel/issues/323
[i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
[i915#424]: https://gitlab.freedesktop.org/drm/intel/issues/424
[i915#694]: https://gitlab.freedesktop.org/drm/intel/issues/694
[i915#725]: https://gitlab.freedesktop.org/drm/intel/issues/725
[i915#770]: https://gitlab.freedesktop.org/drm/intel/issues/770
[i915#879]: https://gitlab.freedesktop.org/drm/intel/issues/879
[i915#889]: https://gitlab.freedesktop.org/drm/intel/issues/889
Participating hosts (45 -> 41)
------------------------------
Additional (4): fi-bsw-nick fi-gdg-551 fi-bsw-n3050 fi-snb-2600
Missing (8): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-ctg-p8600 fi-bsw-kefka fi-byt-clapper fi-bdw-samus
Build changes
-------------
* CI: CI-20190529 -> None
* Linux: CI_DRM_7805 -> Patchwork_16241
CI-20190529: 20190529
CI_DRM_7805: 447386749394e3b5cf296bfada83ed429fa5f1fe @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_5382: 8dbe5ce61baa2d563d4dd7c56a018bb1e1077467 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_16241: 27553c3b3728650cd16bbb092bdd7112239358c0 @ git://anongit.freedesktop.org/gfx-ci/linux
== Linux commits ==
27553c3b3728 drm/i915/gem: Prevent NULL pointer dereference on missing ctx->vm
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/index.html
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [Intel-gfx] [PATCH] drm/i915/gem: Prevent NULL pointer dereference on missing ctx->vm
2020-01-23 15:26 ` [Intel-gfx] [PATCH] drm/i915/gem: Prevent NULL pointer dereference on missing ctx->vm Chris Wilson
2020-01-23 15:27 ` Colin Ian King
@ 2020-01-24 10:17 ` Joonas Lahtinen
1 sibling, 0 replies; 7+ messages in thread
From: Joonas Lahtinen @ 2020-01-24 10:17 UTC (permalink / raw)
To: Chris Wilson, intel-gfx; +Cc: Colin Ian King
Quoting Chris Wilson (2020-01-23 17:26:02)
> If the ctx->vm is freed before we can acquire a local reference to it,
> we proceed to call i915_vm_put(NULL), which is invalid.
>
> Reported-by: Colin Ian King <colin.king@canonical.com>
> Fixes: 5dbd2b7be61e ("drm/i915/gem: Convert vm idr to xarray")
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Colin Ian King <colin.king@canonical.com>
> ---
> drivers/gpu/drm/i915/gem/i915_gem_context.c | 9 +++++----
> 1 file changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c
> index 5d4157e1ccf7..8873db5be123 100644
> --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c
> +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c
> @@ -1002,13 +1002,14 @@ static int get_ppgtt(struct drm_i915_file_private *file_priv,
> if (!rcu_access_pointer(ctx->vm))
> return -ENODEV;
>
> - err = -ENODEV;
> rcu_read_lock();
> vm = context_get_vm_rcu(ctx);
> - if (vm)
> - err = xa_alloc(&file_priv->vm_xa, &id, vm,
> - xa_limit_32b, GFP_KERNEL);
> rcu_read_unlock();
> + if (!vm)
> + return -ENODEV;
> +
> + err = xa_alloc(&file_priv->vm_xa, &id, vm,
> + xa_limit_32b, GFP_KERNEL);
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Regards, Joonas
_______________________________________________
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https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Intel-gfx] ✓ Fi.CI.IGT: success for drm/i915/gem: fix null pointer dereference on vm (rev2)
2020-01-23 15:14 [Intel-gfx] [PATCH][next] drm/i915/gem: fix null pointer dereference on vm Colin King
` (2 preceding siblings ...)
2020-01-24 1:45 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/gem: fix null pointer dereference on vm (rev2) Patchwork
@ 2020-01-25 17:54 ` Patchwork
3 siblings, 0 replies; 7+ messages in thread
From: Patchwork @ 2020-01-25 17:54 UTC (permalink / raw)
To: Chris Wilson; +Cc: intel-gfx
== Series Details ==
Series: drm/i915/gem: fix null pointer dereference on vm (rev2)
URL : https://patchwork.freedesktop.org/series/72482/
State : success
== Summary ==
CI Bug Log - changes from CI_DRM_7805_full -> Patchwork_16241_full
====================================================
Summary
-------
**SUCCESS**
No regressions found.
Known issues
------------
Here are the changes found in Patchwork_16241_full that come from known issues:
### IGT changes ###
#### Issues hit ####
* igt@gem_ctx_isolation@rcs0-s3:
- shard-apl: [PASS][1] -> [DMESG-WARN][2] ([i915#180]) +2 similar issues
[1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-apl8/igt@gem_ctx_isolation@rcs0-s3.html
[2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-apl4/igt@gem_ctx_isolation@rcs0-s3.html
* igt@gem_ctx_isolation@vcs1-dirty-create:
- shard-iclb: [PASS][3] -> [SKIP][4] ([fdo#109276] / [fdo#112080]) +2 similar issues
[3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-iclb2/igt@gem_ctx_isolation@vcs1-dirty-create.html
[4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-iclb5/igt@gem_ctx_isolation@vcs1-dirty-create.html
* igt@gem_exec_schedule@preempt-other-bsd:
- shard-iclb: [PASS][5] -> [SKIP][6] ([fdo#112146]) +1 similar issue
[5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-iclb7/igt@gem_exec_schedule@preempt-other-bsd.html
[6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-iclb4/igt@gem_exec_schedule@preempt-other-bsd.html
* igt@gem_exec_schedule@promotion-bsd1:
- shard-iclb: [PASS][7] -> [SKIP][8] ([fdo#109276]) +5 similar issues
[7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-iclb4/igt@gem_exec_schedule@promotion-bsd1.html
[8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-iclb6/igt@gem_exec_schedule@promotion-bsd1.html
* igt@gem_mmap_gtt@close-race:
- shard-hsw: [PASS][9] -> [DMESG-WARN][10] ([i915#44]) +1 similar issue
[9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-hsw5/igt@gem_mmap_gtt@close-race.html
[10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-hsw5/igt@gem_mmap_gtt@close-race.html
* igt@gem_persistent_relocs@forked-faulting-reloc-thrashing:
- shard-apl: [PASS][11] -> [INCOMPLETE][12] ([fdo#103927])
[11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-apl6/igt@gem_persistent_relocs@forked-faulting-reloc-thrashing.html
[12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-apl8/igt@gem_persistent_relocs@forked-faulting-reloc-thrashing.html
* igt@gem_persistent_relocs@forked-interruptible-thrashing:
- shard-glk: [PASS][13] -> [INCOMPLETE][14] ([i915#58] / [k.org#198133])
[13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-glk8/igt@gem_persistent_relocs@forked-interruptible-thrashing.html
[14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-glk3/igt@gem_persistent_relocs@forked-interruptible-thrashing.html
* igt@gem_persistent_relocs@forked-thrash-inactive:
- shard-kbl: [PASS][15] -> [INCOMPLETE][16] ([fdo#103665])
[15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-kbl6/igt@gem_persistent_relocs@forked-thrash-inactive.html
[16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-kbl1/igt@gem_persistent_relocs@forked-thrash-inactive.html
* igt@gem_ppgtt@flink-and-close-vma-leak:
- shard-glk: [PASS][17] -> [FAIL][18] ([i915#644])
[17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-glk3/igt@gem_ppgtt@flink-and-close-vma-leak.html
[18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-glk2/igt@gem_ppgtt@flink-and-close-vma-leak.html
* igt@gem_softpin@noreloc-s3:
- shard-snb: [PASS][19] -> [DMESG-WARN][20] ([i915#42])
[19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-snb1/igt@gem_softpin@noreloc-s3.html
[20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-snb2/igt@gem_softpin@noreloc-s3.html
* igt@i915_suspend@forcewake:
- shard-skl: [PASS][21] -> [INCOMPLETE][22] ([i915#69])
[21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-skl1/igt@i915_suspend@forcewake.html
[22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-skl5/igt@i915_suspend@forcewake.html
* igt@kms_flip@dpms-vs-vblank-race-interruptible:
- shard-hsw: [PASS][23] -> [DMESG-FAIL][24] ([i915#44])
[23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-hsw5/igt@kms_flip@dpms-vs-vblank-race-interruptible.html
[24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-hsw5/igt@kms_flip@dpms-vs-vblank-race-interruptible.html
* igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-onoff:
- shard-tglb: [PASS][25] -> [FAIL][26] ([i915#49]) +10 similar issues
[25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-tglb1/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-onoff.html
[26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-tglb7/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-onoff.html
* igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
- shard-kbl: [PASS][27] -> [DMESG-WARN][28] ([i915#180]) +3 similar issues
[27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-kbl7/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
[28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-kbl7/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
* igt@kms_plane_alpha_blend@pipe-c-coverage-7efc:
- shard-skl: [PASS][29] -> [FAIL][30] ([fdo#108145] / [i915#265])
[29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-skl7/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
[30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-skl10/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
* igt@kms_psr2_su@page_flip:
- shard-iclb: [PASS][31] -> [SKIP][32] ([fdo#109642] / [fdo#111068])
[31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-iclb2/igt@kms_psr2_su@page_flip.html
[32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-iclb6/igt@kms_psr2_su@page_flip.html
* igt@kms_psr@psr2_cursor_render:
- shard-iclb: [PASS][33] -> [SKIP][34] ([fdo#109441]) +3 similar issues
[33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-iclb2/igt@kms_psr@psr2_cursor_render.html
[34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-iclb1/igt@kms_psr@psr2_cursor_render.html
* igt@perf_pmu@multi-client-vcs1:
- shard-iclb: [PASS][35] -> [SKIP][36] ([fdo#112080]) +2 similar issues
[35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-iclb4/igt@perf_pmu@multi-client-vcs1.html
[36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-iclb6/igt@perf_pmu@multi-client-vcs1.html
#### Possible fixes ####
* igt@gem_busy@busy-vcs1:
- shard-iclb: [SKIP][37] ([fdo#112080]) -> [PASS][38] +8 similar issues
[37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-iclb5/igt@gem_busy@busy-vcs1.html
[38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-iclb2/igt@gem_busy@busy-vcs1.html
* igt@gem_ctx_isolation@vcs1-s3:
- shard-iclb: [SKIP][39] ([fdo#109276] / [fdo#112080]) -> [PASS][40]
[39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-iclb5/igt@gem_ctx_isolation@vcs1-s3.html
[40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-iclb2/igt@gem_ctx_isolation@vcs1-s3.html
* igt@gem_exec_parallel@bcs0-fds:
- shard-hsw: [INCOMPLETE][41] ([i915#61]) -> [PASS][42] +1 similar issue
[41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-hsw2/igt@gem_exec_parallel@bcs0-fds.html
[42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-hsw2/igt@gem_exec_parallel@bcs0-fds.html
* igt@gem_exec_schedule@preempt-contexts-bsd2:
- shard-iclb: [SKIP][43] ([fdo#109276]) -> [PASS][44] +7 similar issues
[43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-iclb7/igt@gem_exec_schedule@preempt-contexts-bsd2.html
[44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-iclb4/igt@gem_exec_schedule@preempt-contexts-bsd2.html
* igt@gem_exec_schedule@preemptive-hang-bsd:
- shard-iclb: [SKIP][45] ([fdo#112146]) -> [PASS][46] +6 similar issues
[45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-iclb4/igt@gem_exec_schedule@preemptive-hang-bsd.html
[46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-iclb6/igt@gem_exec_schedule@preemptive-hang-bsd.html
* igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrashing:
- shard-skl: [INCOMPLETE][47] ([i915#970]) -> [PASS][48]
[47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-skl1/igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrashing.html
[48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-skl2/igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrashing.html
- shard-glk: [INCOMPLETE][49] ([i915#58] / [i915#970] / [k.org#198133]) -> [PASS][50]
[49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-glk4/igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrashing.html
[50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-glk1/igt@gem_persistent_relocs@forked-interruptible-faulting-reloc-thrashing.html
* igt@gem_persistent_relocs@forked-interruptible-thrashing:
- shard-skl: [INCOMPLETE][51] -> [PASS][52]
[51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-skl7/igt@gem_persistent_relocs@forked-interruptible-thrashing.html
[52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-skl1/igt@gem_persistent_relocs@forked-interruptible-thrashing.html
- shard-hsw: [INCOMPLETE][53] ([i915#530] / [i915#61]) -> [PASS][54]
[53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-hsw6/igt@gem_persistent_relocs@forked-interruptible-thrashing.html
[54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-hsw7/igt@gem_persistent_relocs@forked-interruptible-thrashing.html
* igt@gem_persistent_relocs@forked-thrashing:
- shard-kbl: [INCOMPLETE][55] ([fdo#103665]) -> [PASS][56] +1 similar issue
[55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-kbl4/igt@gem_persistent_relocs@forked-thrashing.html
[56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-kbl1/igt@gem_persistent_relocs@forked-thrashing.html
* igt@i915_pm_dc@dc6-dpms:
- shard-iclb: [FAIL][57] ([i915#454]) -> [PASS][58]
[57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-iclb3/igt@i915_pm_dc@dc6-dpms.html
[58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-iclb8/igt@i915_pm_dc@dc6-dpms.html
* igt@i915_suspend@sysfs-reader:
- shard-apl: [DMESG-WARN][59] ([i915#180]) -> [PASS][60] +1 similar issue
[59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-apl1/igt@i915_suspend@sysfs-reader.html
[60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-apl7/igt@i915_suspend@sysfs-reader.html
* igt@kms_cursor_crc@pipe-b-cursor-alpha-transparent:
- shard-skl: [FAIL][61] ([i915#54]) -> [PASS][62]
[61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-skl3/igt@kms_cursor_crc@pipe-b-cursor-alpha-transparent.html
[62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-skl8/igt@kms_cursor_crc@pipe-b-cursor-alpha-transparent.html
* igt@kms_cursor_legacy@2x-long-cursor-vs-flip-legacy:
- shard-hsw: [FAIL][63] ([i915#96]) -> [PASS][64]
[63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-hsw1/igt@kms_cursor_legacy@2x-long-cursor-vs-flip-legacy.html
[64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-hsw1/igt@kms_cursor_legacy@2x-long-cursor-vs-flip-legacy.html
* igt@kms_draw_crc@draw-method-xrgb8888-render-ytiled:
- shard-skl: [FAIL][65] ([i915#52] / [i915#54]) -> [PASS][66]
[65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-skl1/igt@kms_draw_crc@draw-method-xrgb8888-render-ytiled.html
[66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-skl2/igt@kms_draw_crc@draw-method-xrgb8888-render-ytiled.html
* igt@kms_flip@2x-flip-vs-expired-vblank-interruptible:
- shard-glk: [FAIL][67] ([i915#79]) -> [PASS][68]
[67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-glk1/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible.html
[68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-glk5/igt@kms_flip@2x-flip-vs-expired-vblank-interruptible.html
* igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-blt:
- shard-tglb: [FAIL][69] ([i915#49]) -> [PASS][70] +4 similar issues
[69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-tglb3/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-blt.html
[70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-tglb6/igt@kms_frontbuffer_tracking@fbc-1p-primscrn-cur-indfb-draw-blt.html
* igt@kms_frontbuffer_tracking@fbc-suspend:
- shard-kbl: [DMESG-WARN][71] ([i915#180]) -> [PASS][72] +7 similar issues
[71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-kbl3/igt@kms_frontbuffer_tracking@fbc-suspend.html
[72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-kbl7/igt@kms_frontbuffer_tracking@fbc-suspend.html
* igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min:
- shard-skl: [FAIL][73] ([fdo#108145]) -> [PASS][74]
[73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-skl3/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min.html
[74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-skl8/igt@kms_plane_alpha_blend@pipe-b-constant-alpha-min.html
* igt@kms_psr@psr2_cursor_plane_move:
- shard-iclb: [SKIP][75] ([fdo#109441]) -> [PASS][76] +1 similar issue
[75]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-iclb1/igt@kms_psr@psr2_cursor_plane_move.html
[76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-iclb2/igt@kms_psr@psr2_cursor_plane_move.html
#### Warnings ####
* igt@gem_persistent_relocs@forked-faulting-reloc-thrashing:
- shard-hsw: [INCOMPLETE][77] ([i915#61]) -> [INCOMPLETE][78] ([i915#530] / [i915#61])
[77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-hsw8/igt@gem_persistent_relocs@forked-faulting-reloc-thrashing.html
[78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-hsw7/igt@gem_persistent_relocs@forked-faulting-reloc-thrashing.html
* igt@gem_persistent_relocs@forked-interruptible-thrashing:
- shard-apl: [INCOMPLETE][79] ([fdo#103927] / [i915#530]) -> [INCOMPLETE][80] ([fdo#103927])
[79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-apl8/igt@gem_persistent_relocs@forked-interruptible-thrashing.html
[80]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-apl1/igt@gem_persistent_relocs@forked-interruptible-thrashing.html
* igt@gem_tiled_blits@interruptible:
- shard-hsw: [FAIL][81] ([i915#818]) -> [FAIL][82] ([i915#694])
[81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_7805/shard-hsw8/igt@gem_tiled_blits@interruptible.html
[82]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/shard-hsw2/igt@gem_tiled_blits@interruptible.html
[fdo#103665]: https://bugs.freedesktop.org/show_bug.cgi?id=103665
[fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
[fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
[fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
[fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
[fdo#109642]: https://bugs.freedesktop.org/show_bug.cgi?id=109642
[fdo#111068]: https://bugs.freedesktop.org/show_bug.cgi?id=111068
[fdo#112080]: https://bugs.freedesktop.org/show_bug.cgi?id=112080
[fdo#112146]: https://bugs.freedesktop.org/show_bug.cgi?id=112146
[i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
[i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
[i915#42]: https://gitlab.freedesktop.org/drm/intel/issues/42
[i915#44]: https://gitlab.freedesktop.org/drm/intel/issues/44
[i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
[i915#49]: https://gitlab.freedesktop.org/drm/intel/issues/49
[i915#52]: https://gitlab.freedesktop.org/drm/intel/issues/52
[i915#530]: https://gitlab.freedesktop.org/drm/intel/issues/530
[i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
[i915#58]: https://gitlab.freedesktop.org/drm/intel/issues/58
[i915#61]: https://gitlab.freedesktop.org/drm/intel/issues/61
[i915#644]: https://gitlab.freedesktop.org/drm/intel/issues/644
[i915#69]: https://gitlab.freedesktop.org/drm/intel/issues/69
[i915#694]: https://gitlab.freedesktop.org/drm/intel/issues/694
[i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
[i915#818]: https://gitlab.freedesktop.org/drm/intel/issues/818
[i915#96]: https://gitlab.freedesktop.org/drm/intel/issues/96
[i915#970]: https://gitlab.freedesktop.org/drm/intel/issues/970
[k.org#198133]: https://bugzilla.kernel.org/show_bug.cgi?id=198133
Participating hosts (10 -> 10)
------------------------------
No changes in participating hosts
Build changes
-------------
* CI: CI-20190529 -> None
* Linux: CI_DRM_7805 -> Patchwork_16241
CI-20190529: 20190529
CI_DRM_7805: 447386749394e3b5cf296bfada83ed429fa5f1fe @ git://anongit.freedesktop.org/gfx-ci/linux
IGT_5382: 8dbe5ce61baa2d563d4dd7c56a018bb1e1077467 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
Patchwork_16241: 27553c3b3728650cd16bbb092bdd7112239358c0 @ git://anongit.freedesktop.org/gfx-ci/linux
piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit
== Logs ==
For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_16241/index.html
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2020-01-25 17:54 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-01-23 15:14 [Intel-gfx] [PATCH][next] drm/i915/gem: fix null pointer dereference on vm Colin King
2020-01-23 15:24 ` Chris Wilson
2020-01-23 15:26 ` [Intel-gfx] [PATCH] drm/i915/gem: Prevent NULL pointer dereference on missing ctx->vm Chris Wilson
2020-01-23 15:27 ` Colin Ian King
2020-01-24 10:17 ` Joonas Lahtinen
2020-01-24 1:45 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/gem: fix null pointer dereference on vm (rev2) Patchwork
2020-01-25 17:54 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
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