Hi all, After merging the drm-intel tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/gpu/drm/i915/gvt/handlers.c: In function 'init_skl_mmio_info': drivers/gpu/drm/i915/gvt/handlers.c:3345:9: error: 'CSR_SSP_BASE' undeclared (first use in this function); did you mean 'DMC_SSP_BASE'? 3345 | MMIO_D(CSR_SSP_BASE, D_SKL_PLUS); | ^~~~~~~~~~~~ drivers/gpu/drm/i915/gvt/handlers.c:2120:48: note: in definition of macro 'MMIO_F' 2120 | ret = new_mmio_info(gvt, i915_mmio_reg_offset(reg), \ | ^~~ drivers/gpu/drm/i915/gvt/handlers.c:3345:2: note: in expansion of macro 'MMIO_D' 3345 | MMIO_D(CSR_SSP_BASE, D_SKL_PLUS); | ^~~~~~ drivers/gpu/drm/i915/gvt/handlers.c:3345:9: note: each undeclared identifier is reported only once for each function it appears in 3345 | MMIO_D(CSR_SSP_BASE, D_SKL_PLUS); | ^~~~~~~~~~~~ drivers/gpu/drm/i915/gvt/handlers.c:2120:48: note: in definition of macro 'MMIO_F' 2120 | ret = new_mmio_info(gvt, i915_mmio_reg_offset(reg), \ | ^~~ drivers/gpu/drm/i915/gvt/handlers.c:3345:2: note: in expansion of macro 'MMIO_D' 3345 | MMIO_D(CSR_SSP_BASE, D_SKL_PLUS); | ^~~~~~ drivers/gpu/drm/i915/gvt/handlers.c:3346:9: error: 'CSR_HTP_SKL' undeclared (first use in this function); did you mean 'DMC_HTP_SKL'? 3346 | MMIO_D(CSR_HTP_SKL, D_SKL_PLUS); | ^~~~~~~~~~~ drivers/gpu/drm/i915/gvt/handlers.c:2120:48: note: in definition of macro 'MMIO_F' 2120 | ret = new_mmio_info(gvt, i915_mmio_reg_offset(reg), \ | ^~~ drivers/gpu/drm/i915/gvt/handlers.c:3346:2: note: in expansion of macro 'MMIO_D' 3346 | MMIO_D(CSR_HTP_SKL, D_SKL_PLUS); | ^~~~~~ drivers/gpu/drm/i915/gvt/handlers.c:3347:9: error: 'CSR_LAST_WRITE' undeclared (first use in this function); did you mean 'DMC_LAST_WRITE'? 3347 | MMIO_D(CSR_LAST_WRITE, D_SKL_PLUS); | ^~~~~~~~~~~~~~ drivers/gpu/drm/i915/gvt/handlers.c:2120:48: note: in definition of macro 'MMIO_F' 2120 | ret = new_mmio_info(gvt, i915_mmio_reg_offset(reg), \ | ^~~ drivers/gpu/drm/i915/gvt/handlers.c:3347:2: note: in expansion of macro 'MMIO_D' 3347 | MMIO_D(CSR_LAST_WRITE, D_SKL_PLUS); | ^~~~~~ In file included from drivers/gpu/drm/i915/i915_drv.h:64, from drivers/gpu/drm/i915/gvt/handlers.c:39: drivers/gpu/drm/i915/gvt/handlers.c: At top level: drivers/gpu/drm/i915/gvt/handlers.c:3658:21: error: 'CSR_MMIO_START_RANGE' undeclared here (not in a function); did you mean 'DMC_MMIO_START_RANGE'? 3658 | {D_SKL_PLUS, _MMIO(CSR_MMIO_START_RANGE), 0x3000, NULL, NULL}, | ^~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/i915/i915_reg.h:185:47: note: in definition of macro '_MMIO' 185 | #define _MMIO(r) ((const i915_reg_t){ .reg = (r) }) | ^ Caused by commit 0633cdcbaa77 ("drm/i915/dmc: Rename macro names containing csr") I have used the drm-intel tree from next-20210520 for today. -- Cheers, Stephen Rothwell
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