Hi, The folloewing build failures currently observed with stable release candidates. Thanks, Guenter --- v4.19.y: drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:392:14: error: 'chipFeatures_PIPE_3D' undeclared here drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:397:14: error: 'chipFeatures_PIPE_2D' drivers/gpu/drm/etnaviv/etnaviv_perfmon.c:402:14: error: 'chipFeatures_PIPE_VG' undeclared here Culprit is 'drm/etnaviv: rework perfmon query infrastructure'. Applying commit 15ff4a7b5841 ("etnaviv: perfmon: fix total and idle HI cyleces readout") as well fixes the problem. v5.4.y, v5.5.y: drivers/mmc/host/sdhci-tegra.c: In function 'tegra_sdhci_set_timeout': drivers/mmc/host/sdhci-tegra.c:1256:2: error: implicit declaration of function '__sdhci_set_timeout' Culprit is "sdhci: tegra: Implement Tegra specific set_timeout callback". __sdhci_set_timeout() was introduced with commit 7d76ed77cfbd3 ("mmc: sdhci: Refactor sdhci_set_timeout()"). Unfortunately, applying that patch results in a conflict. Guenter