tree: git://people.freedesktop.org/~agd5f/linux.git drm-next-4.8-wip-dal
head: febc9e1f8b905e5df7b34fb697ffc4968a940577
commit: e49c5c3ebe679dfc69b9e854dd717ee8ed64d4c9 [90/562] drm/amd/dal: Simplify return value for HW programming
config: i386-allmodconfig (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
git checkout e49c5c3ebe679dfc69b9e854dd717ee8ed64d4c9
# save the attached .config to linux build tree
make ARCH=i386
Note: it may well be a FALSE warning. FWIW you are at least aware of it now.
Note: the radeon-alex/drm-next-4.8-wip-dal HEAD febc9e1f8b905e5df7b34fb697ffc4968a940577 builds fine.
It only hurts bisectibility.
All errors (new ones prefixed by >>):
vim +2780 drivers/gpu/drm/amd/amdgpu/../dal/dc/calcs/bandwidth_calcs.c
b25f1184 Harry Wentland 2015-11-25 2764 if (ltn(results->adjusted_data_buffer_size[k],
b25f1184 Harry Wentland 2015-11-25 2765 mul(
b25f1184 Harry Wentland 2015-11-25 2766 bw_div(
b25f1184 Harry Wentland 2015-11-25 2767 mul(
b25f1184 Harry Wentland 2015-11-25 2768 results->display_bandwidth[k],
b25f1184 Harry Wentland 2015-11-25 2769 results->useful_bytes_per_request[k]),
b25f1184 Harry Wentland 2015-11-25 2770 results->bytes_per_request[k]),
b25f1184 Harry Wentland 2015-11-25 2771 (add(
b25f1184 Harry Wentland 2015-11-25 2772 add(
b25f1184 Harry Wentland 2015-11-25 2773 vbios->blackout_duration,
b25f1184 Harry Wentland 2015-11-25 2774 mul(
b25f1184 Harry Wentland 2015-11-25 2775 vbios->mcifwrmc_urgent_latency,
b25f1184 Harry Wentland 2015-11-25 2776 int_to_fixed(
b25f1184 Harry Wentland 2015-11-25 2777 2))),
b25f1184 Harry Wentland 2015-11-25 2778 results->mcifwr_burst_time[y_clk_level][sclk_level]))))) {
b25f1184 Harry Wentland 2015-11-25 2779 results->blackout_recovery_time =
b25f1184 Harry Wentland 2015-11-25 @2780 bw_max(
b25f1184 Harry Wentland 2015-11-25 2781 results->blackout_recovery_time,
b25f1184 Harry Wentland 2015-11-25 2782 bw_div(
b25f1184 Harry Wentland 2015-11-25 2783 (sub(
b25f1184 Harry Wentland 2015-11-25 2784 add(
b25f1184 Harry Wentland 2015-11-25 2785 mul(
b25f1184 Harry Wentland 2015-11-25 2786 bw_div(
b25f1184 Harry Wentland 2015-11-25 2787 mul(
b25f1184 Harry Wentland 2015-11-25 2788 results->display_bandwidth[k],
:::::: The code at line 2780 was first introduced by commit
:::::: b25f11849e8d924d7a4022cbaf5455369c7aa7e7 drm/amd/dal: Add dal display driver
:::::: TO: Harry Wentland <harry.wentland@xxxxxxx>
:::::: CC: Alex Deucher <alexander.deucher@xxxxxxx>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: Binary data
_______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
