Hi all, After merging the hyperv tree, today's linux-next build (x86 allmodconfig) failed like this: /tmp/next/build/drivers/hv/connection.c: In function 'vmbus_connect': /tmp/next/build/drivers/hv/connection.c:228:53: error: implicit declaration of function 'hv_alloc_hyperv_page'; did you mean 'hv_free_hyperv_page'? [-Werror=implicit-function-declaration] 228 | vmbus_connection.monitor_pages[0] = (void *)hv_alloc_hyperv_page(); | ^~~~~~~~~~~~~~~~~~~~ | hv_free_hyperv_page /tmp/next/build/drivers/hv/connection.c:228:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] 228 | vmbus_connection.monitor_pages[0] = (void *)hv_alloc_hyperv_page(); | ^ /tmp/next/build/drivers/hv/connection.c:229:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] 229 | vmbus_connection.monitor_pages[1] = (void *)hv_alloc_hyperv_page(); | ^ cc1: all warnings being treated as errors Caused by commit 4dbdcfe1c5db80edca ("Drivers: hv: move panic report code from vmbus to hv early init code") I will use the hyperv tree from yesterday instead.