[igt-dev] [PATCH i-g-t] tests/sw_sync: fix gcc warning

[igt-dev] [PATCH i-g-t] tests/sw_sync: fix gcc warning

[Juha-Pekka Heikkila]

casting void pointer to int pointer causes gcc to be unhapy with comment:
"warning: dereferencing type-punned pointer will break strict-aliasing 
rules"

change:
*((int *) CMSG_DATA(cmsg)) = timeline;
to:
memcpy(CMSG_DATA(cmsg), &timeline, sizeof(timeline));

so everyting is nicely defined for compiler.

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
---
 tests/sw_sync.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/sw_sync.c b/tests/sw_sync.c
index 62d1d17..626b6d3 100644
--- a/tests/sw_sync.c
+++ b/tests/sw_sync.c
@@ -228,7 +228,7 @@ static void test_sync_busy_fork_unixsocket(void)
 		cmsg->cmsg_type = SCM_RIGHTS;
 		cmsg->cmsg_len = CMSG_LEN(sizeof(timeline));
 
-		*((int *) CMSG_DATA(cmsg)) = timeline;
+		memcpy(CMSG_DATA(cmsg), &timeline, sizeof(timeline));
 		msg.msg_controllen = cmsg->cmsg_len;
 
 		igt_assert_f(sync_fence_wait(fence, 0) == -ETIME,
-- 
2.7.4

_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✓ Fi.CI.BAT: success for tests/sw_sync: fix gcc warning

[Patchwork]

== Series Details ==

Series: tests/sw_sync: fix gcc warning
URL   : https://patchwork.freedesktop.org/series/67956/
State : success

== Summary ==

CI Bug Log - changes from IGT_5225 -> IGTPW_3566
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/index.html

Known issues
------------

  Here are the changes found in IGTPW_3566 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_flink_basic@bad-open:
    - fi-icl-u3:          [PASS][1] -> [DMESG-WARN][2] ([fdo#107724])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/fi-icl-u3/igt@gem_flink_basic@bad-open.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/fi-icl-u3/igt@gem_flink_basic@bad-open.html

  * igt@kms_busy@basic-flip-a:
    - fi-icl-u3:          [PASS][3] -> [INCOMPLETE][4] ([fdo#107713])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/fi-icl-u3/igt@kms_busy@basic-flip-a.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/fi-icl-u3/igt@kms_busy@basic-flip-a.html

  * igt@kms_chamelium@dp-crc-fast:
    - fi-kbl-7500u:       [PASS][5] -> [FAIL][6] ([fdo#109635 ] / [fdo#110387])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html

  * igt@kms_frontbuffer_tracking@basic:
    - fi-hsw-peppy:       [PASS][7] -> [DMESG-WARN][8] ([fdo#102614])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/fi-hsw-peppy/igt@kms_frontbuffer_tracking@basic.html

  
#### Possible fixes ####

  * igt@gem_ctx_create@basic-files:
    - {fi-tgl-u}:         [INCOMPLETE][9] ([fdo#111735]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/fi-tgl-u/igt@gem_ctx_create@basic-files.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/fi-tgl-u/igt@gem_ctx_create@basic-files.html
    - {fi-icl-dsi}:       [INCOMPLETE][11] ([fdo#107713] / [fdo#109100]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/fi-icl-dsi/igt@gem_ctx_create@basic-files.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/fi-icl-dsi/igt@gem_ctx_create@basic-files.html

  * igt@gem_exec_suspend@basic:
    - {fi-icl-u4}:        [FAIL][13] ([fdo#111699]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/fi-icl-u4/igt@gem_exec_suspend@basic.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/fi-icl-u4/igt@gem_exec_suspend@basic.html

  * igt@gem_flink_basic@bad-flink:
    - fi-icl-u3:          [DMESG-WARN][15] ([fdo#107724]) -> [PASS][16]
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/fi-icl-u3/igt@gem_flink_basic@bad-flink.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/fi-icl-u3/igt@gem_flink_basic@bad-flink.html

  * igt@kms_chamelium@hdmi-hpd-fast:
    - fi-kbl-7500u:       [FAIL][17] ([fdo#111045] / [fdo#111096]) -> [PASS][18]
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/fi-kbl-7500u/igt@kms_chamelium@hdmi-hpd-fast.html

  * igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a:
    - fi-blb-e6850:       [INCOMPLETE][19] ([fdo#107718]) -> [PASS][20]
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/fi-blb-e6850/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/fi-blb-e6850/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#102614]: https://bugs.freedesktop.org/show_bug.cgi?id=102614
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#107718]: https://bugs.freedesktop.org/show_bug.cgi?id=107718
  [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
  [fdo#108569]: https://bugs.freedesktop.org/show_bug.cgi?id=108569
  [fdo#109100]: https://bugs.freedesktop.org/show_bug.cgi?id=109100
  [fdo#109635 ]: https://bugs.freedesktop.org/show_bug.cgi?id=109635 
  [fdo#110387]: https://bugs.freedesktop.org/show_bug.cgi?id=110387
  [fdo#111045]: https://bugs.freedesktop.org/show_bug.cgi?id=111045
  [fdo#111096]: https://bugs.freedesktop.org/show_bug.cgi?id=111096
  [fdo#111699]: https://bugs.freedesktop.org/show_bug.cgi?id=111699
  [fdo#111735]: https://bugs.freedesktop.org/show_bug.cgi?id=111735


Participating hosts (53 -> 46)
------------------------------

  Missing    (7): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-icl-y fi-byt-clapper fi-skl-6700k2 


Build changes
-------------

  * CI: CI-20190529 -> None
  * IGT: IGT_5225 -> IGTPW_3566

  CI-20190529: 20190529
  CI_DRM_7085: d496dd711013bc80eda3bd6e564d7cda6bbdbdf4 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_3566: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/index.html
  IGT_5225: 991ce4eede1c52f76378aebf162a13c20d6f6293 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/index.html
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

[igt-dev] ✓ Fi.CI.IGT: success for tests/sw_sync: fix gcc warning

[Patchwork]

== Series Details ==

Series: tests/sw_sync: fix gcc warning
URL   : https://patchwork.freedesktop.org/series/67956/
State : success

== Summary ==

CI Bug Log - changes from IGT_5225_full -> IGTPW_3566_full
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/index.html

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in IGTPW_3566_full:

### IGT changes ###

#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt@kms_frontbuffer_tracking@psr-1p-pri-indfb-multidraw:
    - {shard-tglb}:       [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-tglb1/igt@kms_frontbuffer_tracking@psr-1p-pri-indfb-multidraw.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-tglb1/igt@kms_frontbuffer_tracking@psr-1p-pri-indfb-multidraw.html

  
Known issues
------------

  Here are the changes found in IGTPW_3566_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_ctx_shared@exec-single-timeline-bsd:
    - shard-iclb:         [PASS][3] -> [SKIP][4] ([fdo#110841])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb7/igt@gem_ctx_shared@exec-single-timeline-bsd.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb1/igt@gem_ctx_shared@exec-single-timeline-bsd.html

  * igt@gem_exec_schedule@preemptive-hang-bsd:
    - shard-iclb:         [PASS][5] -> [SKIP][6] ([fdo#111325]) +6 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb7/igt@gem_exec_schedule@preemptive-hang-bsd.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb4/igt@gem_exec_schedule@preemptive-hang-bsd.html

  * igt@gem_tiled_swapping@non-threaded:
    - shard-apl:          [PASS][7] -> [INCOMPLETE][8] ([fdo#103927] / [fdo#108686])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-apl7/igt@gem_tiled_swapping@non-threaded.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-apl3/igt@gem_tiled_swapping@non-threaded.html
    - shard-glk:          [PASS][9] -> [DMESG-FAIL][10] ([fdo#108686])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-glk9/igt@gem_tiled_swapping@non-threaded.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-glk3/igt@gem_tiled_swapping@non-threaded.html

  * igt@gem_userptr_blits@map-fixed-invalidate-busy:
    - shard-hsw:          [PASS][11] -> [DMESG-WARN][12] ([fdo#111870])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-hsw4/igt@gem_userptr_blits@map-fixed-invalidate-busy.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-hsw5/igt@gem_userptr_blits@map-fixed-invalidate-busy.html

  * igt@gem_userptr_blits@map-fixed-invalidate-overlap-busy:
    - shard-snb:          [PASS][13] -> [DMESG-WARN][14] ([fdo#111870]) +2 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-snb5/igt@gem_userptr_blits@map-fixed-invalidate-overlap-busy.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-snb2/igt@gem_userptr_blits@map-fixed-invalidate-overlap-busy.html

  * igt@i915_suspend@fence-restore-tiled2untiled:
    - shard-apl:          [PASS][15] -> [DMESG-WARN][16] ([fdo#108566]) +5 similar issues
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-apl2/igt@i915_suspend@fence-restore-tiled2untiled.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-apl2/igt@i915_suspend@fence-restore-tiled2untiled.html

  * igt@kms_flip@dpms-vs-vblank-race:
    - shard-glk:          [PASS][17] -> [FAIL][18] ([fdo#111609])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-glk3/igt@kms_flip@dpms-vs-vblank-race.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-glk3/igt@kms_flip@dpms-vs-vblank-race.html

  * igt@kms_flip@flip-vs-expired-vblank:
    - shard-glk:          [PASS][19] -> [FAIL][20] ([fdo#105363])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-glk2/igt@kms_flip@flip-vs-expired-vblank.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-glk4/igt@kms_flip@flip-vs-expired-vblank.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-pwrite:
    - shard-iclb:         [PASS][21] -> [FAIL][22] ([fdo#103167]) +1 similar issue
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb5/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-pwrite.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb7/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-pri-indfb-draw-pwrite.html

  * igt@kms_plane@pixel-format-pipe-c-planes-source-clamping:
    - shard-iclb:         [PASS][23] -> [INCOMPLETE][24] ([fdo#107713] / [fdo#110036 ])
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb5/igt@kms_plane@pixel-format-pipe-c-planes-source-clamping.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb4/igt@kms_plane@pixel-format-pipe-c-planes-source-clamping.html

  * igt@kms_plane_lowres@pipe-a-tiling-x:
    - shard-iclb:         [PASS][25] -> [FAIL][26] ([fdo#103166])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb6/igt@kms_plane_lowres@pipe-a-tiling-x.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb5/igt@kms_plane_lowres@pipe-a-tiling-x.html

  * igt@kms_psr@psr2_basic:
    - shard-iclb:         [PASS][27] -> [SKIP][28] ([fdo#109441]) +1 similar issue
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb2/igt@kms_psr@psr2_basic.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb3/igt@kms_psr@psr2_basic.html

  * igt@prime_busy@hang-bsd2:
    - shard-iclb:         [PASS][29] -> [SKIP][30] ([fdo#109276]) +9 similar issues
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb2/igt@prime_busy@hang-bsd2.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb6/igt@prime_busy@hang-bsd2.html

  
#### Possible fixes ####

  * igt@gem_ctx_isolation@rcs0-s3:
    - shard-apl:          [DMESG-WARN][31] ([fdo#108566]) -> [PASS][32] +4 similar issues
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-apl3/igt@gem_ctx_isolation@rcs0-s3.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-apl4/igt@gem_ctx_isolation@rcs0-s3.html

  * igt@gem_eio@in-flight-contexts-immediate:
    - shard-snb:          [FAIL][33] ([fdo#111925]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-snb7/igt@gem_eio@in-flight-contexts-immediate.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-snb6/igt@gem_eio@in-flight-contexts-immediate.html

  * igt@gem_exec_reuse@baggage:
    - shard-iclb:         [INCOMPLETE][35] ([fdo#107713] / [fdo#109100]) -> [PASS][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb7/igt@gem_exec_reuse@baggage.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb7/igt@gem_exec_reuse@baggage.html

  * igt@gem_exec_schedule@preempt-other-chain-bsd:
    - shard-iclb:         [SKIP][37] ([fdo#111325]) -> [PASS][38] +3 similar issues
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb4/igt@gem_exec_schedule@preempt-other-chain-bsd.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb6/igt@gem_exec_schedule@preempt-other-chain-bsd.html

  * igt@gem_exec_schedule@promotion-bsd1:
    - shard-iclb:         [SKIP][39] ([fdo#109276]) -> [PASS][40] +13 similar issues
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb3/igt@gem_exec_schedule@promotion-bsd1.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb2/igt@gem_exec_schedule@promotion-bsd1.html

  * igt@gem_tiled_swapping@non-threaded:
    - shard-hsw:          [INCOMPLETE][41] ([fdo#103540] / [fdo#108686]) -> [PASS][42]
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-hsw2/igt@gem_tiled_swapping@non-threaded.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-hsw5/igt@gem_tiled_swapping@non-threaded.html

  * igt@gem_userptr_blits@map-fixed-invalidate-busy:
    - shard-snb:          [DMESG-WARN][43] ([fdo#111870]) -> [PASS][44] +1 similar issue
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-snb5/igt@gem_userptr_blits@map-fixed-invalidate-busy.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-snb2/igt@gem_userptr_blits@map-fixed-invalidate-busy.html

  * igt@gem_userptr_blits@sync-unmap-cycles:
    - shard-hsw:          [DMESG-WARN][45] ([fdo#111870]) -> [PASS][46] +2 similar issues
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-hsw6/igt@gem_userptr_blits@sync-unmap-cycles.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-hsw1/igt@gem_userptr_blits@sync-unmap-cycles.html

  * igt@kms_cursor_legacy@pipe-b-forked-bo:
    - shard-hsw:          [INCOMPLETE][47] ([fdo#103540]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-hsw7/igt@kms_cursor_legacy@pipe-b-forked-bo.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-hsw4/igt@kms_cursor_legacy@pipe-b-forked-bo.html

  * igt@kms_fbcon_fbt@psr-suspend:
    - {shard-tglb}:       [INCOMPLETE][49] ([fdo#111832]) -> [PASS][50]
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-tglb3/igt@kms_fbcon_fbt@psr-suspend.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-tglb6/igt@kms_fbcon_fbt@psr-suspend.html

  * igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-move:
    - shard-glk:          [FAIL][51] ([fdo#103167]) -> [PASS][52]
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-glk3/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-move.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-glk6/igt@kms_frontbuffer_tracking@fbc-2p-scndscrn-cur-indfb-move.html

  * igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-gtt:
    - shard-iclb:         [FAIL][53] ([fdo#103167]) -> [PASS][54] +3 similar issues
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb2/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-gtt.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb1/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-cur-indfb-draw-mmap-gtt.html

  * igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes:
    - shard-iclb:         [INCOMPLETE][55] ([fdo#107713] / [fdo#110042]) -> [PASS][56]
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb7/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb1/igt@kms_plane@plane-panning-bottom-right-suspend-pipe-b-planes.html

  * igt@kms_psr@psr2_cursor_render:
    - shard-iclb:         [SKIP][57] ([fdo#109441]) -> [PASS][58]
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb8/igt@kms_psr@psr2_cursor_render.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb2/igt@kms_psr@psr2_cursor_render.html

  * igt@prime_busy@wait-hang-blt:
    - shard-apl:          [INCOMPLETE][59] ([fdo#103927]) -> [PASS][60]
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-apl4/igt@prime_busy@wait-hang-blt.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-apl8/igt@prime_busy@wait-hang-blt.html

  
#### Warnings ####

  * igt@gem_mocs_settings@mocs-reset-bsd2:
    - shard-iclb:         [FAIL][61] ([fdo#111330]) -> [SKIP][62] ([fdo#109276]) +2 similar issues
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb2/igt@gem_mocs_settings@mocs-reset-bsd2.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb3/igt@gem_mocs_settings@mocs-reset-bsd2.html

  * igt@kms_dp_dsc@basic-dsc-enable-edp:
    - shard-iclb:         [SKIP][63] ([fdo#109349]) -> [DMESG-WARN][64] ([fdo#107724])
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/IGT_5225/shard-iclb6/igt@kms_dp_dsc@basic-dsc-enable-edp.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/shard-iclb2/igt@kms_dp_dsc@basic-dsc-enable-edp.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#103166]: https://bugs.freedesktop.org/show_bug.cgi?id=103166
  [fdo#103167]: https://bugs.freedesktop.org/show_bug.cgi?id=103167
  [fdo#103540]: https://bugs.freedesktop.org/show_bug.cgi?id=103540
  [fdo#103927]: https://bugs.freedesktop.org/show_bug.cgi?id=103927
  [fdo#105363]: https://bugs.freedesktop.org/show_bug.cgi?id=105363
  [fdo#107713]: https://bugs.freedesktop.org/show_bug.cgi?id=107713
  [fdo#107724]: https://bugs.freedesktop.org/show_bug.cgi?id=107724
  [fdo#108566]: https://bugs.freedesktop.org/show_bug.cgi?id=108566
  [fdo#108686]: https://bugs.freedesktop.org/show_bug.cgi?id=108686
  [fdo#109100]: https://bugs.freedesktop.org/show_bug.cgi?id=109100
  [fdo#109276]: https://bugs.freedesktop.org/show_bug.cgi?id=109276
  [fdo#109349]: https://bugs.freedesktop.org/show_bug.cgi?id=109349
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#110036 ]: https://bugs.freedesktop.org/show_bug.cgi?id=110036 
  [fdo#110042]: https://bugs.freedesktop.org/show_bug.cgi?id=110042
  [fdo#110841]: https://bugs.freedesktop.org/show_bug.cgi?id=110841
  [fdo#111325]: https://bugs.freedesktop.org/show_bug.cgi?id=111325
  [fdo#111329]: https://bugs.freedesktop.org/show_bug.cgi?id=111329
  [fdo#111330]: https://bugs.freedesktop.org/show_bug.cgi?id=111330
  [fdo#111609]: https://bugs.freedesktop.org/show_bug.cgi?id=111609
  [fdo#111723]: https://bugs.freedesktop.org/show_bug.cgi?id=111723
  [fdo#111832]: https://bugs.freedesktop.org/show_bug.cgi?id=111832
  [fdo#111870]: https://bugs.freedesktop.org/show_bug.cgi?id=111870
  [fdo#111925]: https://bugs.freedesktop.org/show_bug.cgi?id=111925


Participating hosts (8 -> 7)
------------------------------

  Missing    (1): shard-skl 


Build changes
-------------

  * CI: CI-20190529 -> None
  * IGT: IGT_5225 -> IGTPW_3566

  CI-20190529: 20190529
  CI_DRM_7085: d496dd711013bc80eda3bd6e564d7cda6bbdbdf4 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGTPW_3566: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/index.html
  IGT_5225: 991ce4eede1c52f76378aebf162a13c20d6f6293 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_3566/index.html
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev

Re: [igt-dev] [PATCH i-g-t] tests/sw_sync: fix gcc warning

[Petri Latvala]

On Sun, Oct 13, 2019 at 10:08:15PM +0300, Juha-Pekka Heikkila wrote:
> casting void pointer to int pointer causes gcc to be unhapy with comment:
> "warning: dereferencing type-punned pointer will break strict-aliasing 
> rules"

Make that "casting unsigned char pointer to int pointer".

If it had been void* it would have been fine.


Reviewed-by: Petri Latvala <petri.latvala@intel.com>



> 
> change:
> *((int *) CMSG_DATA(cmsg)) = timeline;
> to:
> memcpy(CMSG_DATA(cmsg), &timeline, sizeof(timeline));
> 
> so everyting is nicely defined for compiler.
> 
> Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
> ---
>  tests/sw_sync.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tests/sw_sync.c b/tests/sw_sync.c
> index 62d1d17..626b6d3 100644
> --- a/tests/sw_sync.c
> +++ b/tests/sw_sync.c
> @@ -228,7 +228,7 @@ static void test_sync_busy_fork_unixsocket(void)
>  		cmsg->cmsg_type = SCM_RIGHTS;
>  		cmsg->cmsg_len = CMSG_LEN(sizeof(timeline));
>  
> -		*((int *) CMSG_DATA(cmsg)) = timeline;
> +		memcpy(CMSG_DATA(cmsg), &timeline, sizeof(timeline));
>  		msg.msg_controllen = cmsg->cmsg_len;
>  
>  		igt_assert_f(sync_fence_wait(fence, 0) == -ETIME,
> -- 
> 2.7.4
> 
> _______________________________________________
> igt-dev mailing list
> igt-dev@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev
_______________________________________________
igt-dev mailing list
igt-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/igt-dev