tree: git://anongit.freedesktop.org/drm/drm-tip drm-tip head: 3f287cb6d4ae4689eb7c53e4c25f0fba3df16438 commit: 0a2fe4901d16d28bb8ad5f7032e9579f85e7e594 [891/897] Merge remote-tracking branch 'drm/drm-next' into drm-tip config: riscv-allmodconfig (attached as .config) compiler: riscv64-linux-gcc (GCC) 8.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 0a2fe4901d16d28bb8ad5f7032e9579f85e7e594 # save the attached .config to linux build tree GCC_VERSION=8.2.0 make.cross ARCH=riscv

All warnings (new ones prefixed by >>):

...

drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:160:9: warning: #pragma pack (pop) encountered without matching #pragma pack (push) [-Wpragmas]

#pragma pack(pop) ^~~~

vim +160 drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c

bf75572a Josip Pavic 2019-01-08 117 bf75572a Josip Pavic 2019-01-08 118 struct iram_table_v_2_2 { bf75572a Josip Pavic 2019-01-08 119 /* flags */ bf75572a Josip Pavic 2019-01-08 120 uint16_t flags; /* 0x00 U16 */ bf75572a Josip Pavic 2019-01-08 121 bf75572a Josip Pavic 2019-01-08 122 /* parameters for ABM2.2 algorithm */ bf75572a Josip Pavic 2019-01-08 123 uint8_t min_reduction[NUM_AMBI_LEVEL][NUM_AGGR_LEVEL]; /* 0x02 U0.8 */ bf75572a Josip Pavic 2019-01-08 124 uint8_t max_reduction[NUM_AMBI_LEVEL][NUM_AGGR_LEVEL]; /* 0x16 U0.8 */ bf75572a Josip Pavic 2019-01-08 125 uint8_t bright_pos_gain[NUM_AMBI_LEVEL][NUM_AGGR_LEVEL]; /* 0x2a U2.6 */ bf75572a Josip Pavic 2019-01-08 126 uint8_t dark_pos_gain[NUM_AMBI_LEVEL][NUM_AGGR_LEVEL]; /* 0x3e U2.6 */ bf75572a Josip Pavic 2019-01-08 127 uint8_t hybridFactor[NUM_AGGR_LEVEL]; /* 0x52 U0.8 */ bf75572a Josip Pavic 2019-01-08 128 uint8_t contrastFactor[NUM_AGGR_LEVEL]; /* 0x56 U0.8 */ bf75572a Josip Pavic 2019-01-08 129 uint8_t deviation_gain[NUM_AGGR_LEVEL]; /* 0x5a U0.8 */ bf75572a Josip Pavic 2019-01-08 130 uint8_t iir_curve[NUM_AMBI_LEVEL]; /* 0x5e U0.8 */ bf75572a Josip Pavic 2019-01-08 131 uint8_t pad[29]; /* 0x63 U0.8 */ bf75572a Josip Pavic 2019-01-08 132 bf75572a Josip Pavic 2019-01-08 133 /* parameters for crgb conversion */ bf75572a Josip Pavic 2019-01-08 134 uint16_t crgb_thresh[NUM_POWER_FN_SEGS]; /* 0x80 U3.13 */ bf75572a Josip Pavic 2019-01-08 135 uint16_t crgb_offset[NUM_POWER_FN_SEGS]; /* 0x90 U1.15 */ bf75572a Josip Pavic 2019-01-08 136 uint16_t crgb_slope[NUM_POWER_FN_SEGS]; /* 0xa0 U4.12 */ bf75572a Josip Pavic 2019-01-08 137 bf75572a Josip Pavic 2019-01-08 138 /* parameters for custom curve */ bf75572a Josip Pavic 2019-01-08 139 /* thresholds for brightness --> backlight */ bf75572a Josip Pavic 2019-01-08 140 uint16_t backlight_thresholds[NUM_BL_CURVE_SEGS]; /* 0xb0 U16.0 */ bf75572a Josip Pavic 2019-01-08 141 /* offsets for brightness --> backlight */ bf75572a Josip Pavic 2019-01-08 142 uint16_t backlight_offsets[NUM_BL_CURVE_SEGS]; /* 0xd0 U16.0 */ bf75572a Josip Pavic 2019-01-08 143 bf75572a Josip Pavic 2019-01-08 144 /* For reading PSR State directly from IRAM */ bf75572a Josip Pavic 2019-01-08 145 uint8_t psr_state; /* 0xf0 */ bf75572a Josip Pavic 2019-01-08 146 uint8_t dmcu_mcp_interface_version; /* 0xf1 */ bf75572a Josip Pavic 2019-01-08 147 uint8_t dmcu_abm_feature_version; /* 0xf2 */ bf75572a Josip Pavic 2019-01-08 148 uint8_t dmcu_psr_feature_version; /* 0xf3 */ bf75572a Josip Pavic 2019-01-08 149 uint16_t dmcu_version; /* 0xf4 */ bbf854dc David Francis 2018-11-26 150 uint8_t dmcu_state; /* 0xf6 */ bbf854dc David Francis 2018-11-26 151 bbf854dc David Francis 2018-11-26 152 uint16_t blRampReduction; /* 0xf7 */ bbf854dc David Francis 2018-11-26 153 uint16_t blRampStart; /* 0xf9 */ bbf854dc David Francis 2018-11-26 154 uint8_t dummy5; /* 0xfb */ bbf854dc David Francis 2018-11-26 155 uint8_t dummy6; /* 0xfc */ bbf854dc David Francis 2018-11-26 156 uint8_t dummy7; /* 0xfd */ bbf854dc David Francis 2018-11-26 157 uint8_t dummy8; /* 0xfe */ bbf854dc David Francis 2018-11-26 158 uint8_t dummy9; /* 0xff */ bbf854dc David Francis 2018-11-26 159 }; 099139be Josip Pavic 2018-12-11 @160 #pragma pack(pop) bbf854dc David Francis 2018-11-26 161

:::::: The code at line 160 was first introduced by commit :::::: 099139bef026faefebc508ddb77d397cf55f1b15 drm/amd/display: Pack DMCU iRAM alignment

:::::: TO: Josip Pavic Josip.Pavic@amd.com :::::: CC: Alex Deucher alexander.deucher@amd.com

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