Hi Jeykumar, Thank you for the patch! Yet something to improve: [auto build test ERROR on robclark/msm-next] [also build test ERROR on next-20181009] [cannot apply to v4.19-rc7] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Jeykumar-Sankaran/reserve-RM-resources-in-CRTC-state/20181010-031051 base: git://people.freedesktop.org/~robclark/linux msm-next config: arm64-allmodconfig (attached as .config) compiler: aarch64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=arm64 Note: the linux-review/Jeykumar-Sankaran/reserve-RM-resources-in-CRTC-state/20181010-031051 HEAD c098339a791502c4a3732a304890f36240874372 builds fine. It only hurts bisectibility. All error/warnings (new ones prefixed by >>): In file included from include/drm/drm_mm.h:49:0, from include/drm/drmP.h:73, from drivers/gpu/drm/msm/msm_drv.h:39, from drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h:22, from drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c:16: drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c: In function '_dpu_rm_release_reservation': >> drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c:622:11: error: 'struct dpu_rm_hw_blk' has no member named 'type' blk->type, blk->id); ^ include/drm/drm_print.h:352:30: note: in definition of macro 'DRM_DEBUG' drm_dbg(DRM_UT_CORE, fmt, ##__VA_ARGS__) ^~~~~~~~~~~ >> drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c:621:5: note: in expansion of macro 'DPU_DEBUG' DPU_DEBUG("rel enc %d %d %d\n", enc_id, ^~~~~~~~~ In file included from include/linux/printk.h:336:0, from include/linux/kernel.h:14, from drivers/gpu/drm/msm/msm_drv.h:22, from drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h:22, from drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c:16: >> drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c:622:11: error: 'struct dpu_rm_hw_blk' has no member named 'type' blk->type, blk->id); ^ include/linux/dynamic_debug.h:128:10: note: in definition of macro 'dynamic_pr_debug' ##__VA_ARGS__); \ ^~~~~~~~~~~ >> drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h:48:4: note: in expansion of macro 'pr_debug' pr_debug(fmt, ##__VA_ARGS__); \ ^~~~~~~~ >> drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c:621:5: note: in expansion of macro 'DPU_DEBUG' DPU_DEBUG("rel enc %d %d %d\n", enc_id, ^~~~~~~~~ vim +622 drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c 25fdd593 Jeykumar Sankaran 2018-06-27 611 0ff27752 Jeykumar Sankaran 2018-10-08 612 static void _dpu_rm_release_reservation(struct dpu_rm *rm, uint32_t enc_id) 25fdd593 Jeykumar Sankaran 2018-06-27 613 { 25fdd593 Jeykumar Sankaran 2018-06-27 614 struct dpu_rm_hw_blk *blk; 25fdd593 Jeykumar Sankaran 2018-06-27 615 enum dpu_hw_blk_type type; 25fdd593 Jeykumar Sankaran 2018-06-27 616 25fdd593 Jeykumar Sankaran 2018-06-27 617 for (type = 0; type < DPU_HW_BLK_MAX; type++) { 25fdd593 Jeykumar Sankaran 2018-06-27 618 list_for_each_entry(blk, &rm->hw_blks[type], list) { 0ff27752 Jeykumar Sankaran 2018-10-08 619 if (blk->enc_id == enc_id) { 0ff27752 Jeykumar Sankaran 2018-10-08 620 blk->enc_id = 0; 0ff27752 Jeykumar Sankaran 2018-10-08 @621 DPU_DEBUG("rel enc %d %d %d\n", enc_id, 25fdd593 Jeykumar Sankaran 2018-06-27 @622 blk->type, blk->id); 25fdd593 Jeykumar Sankaran 2018-06-27 623 } 25fdd593 Jeykumar Sankaran 2018-06-27 624 } 25fdd593 Jeykumar Sankaran 2018-06-27 625 } 25fdd593 Jeykumar Sankaran 2018-06-27 626 } 25fdd593 Jeykumar Sankaran 2018-06-27 627 :::::: The code at line 622 was first introduced by commit :::::: 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef drm/msm: Add SDM845 DPU support :::::: TO: Jeykumar Sankaran <jsanka@xxxxxxxxxxxxxx> :::::: CC: Sean Paul <seanpaul@xxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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