From 50d30040eb856ff6b0382b4d9dc332dc15597729 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Thu, 25 May 2023 21:45:19 -0700 Subject: [PATCH] accel/ivpu: ivpu_ipc needs GENERIC_ALLOCATOR Drivers that use the gen_pool*() family of functions should select GENERIC_ALLOCATOR to prevent build errors like these: ld: drivers/accel/ivpu/ivpu_ipc.o: in function `gen_pool_free': include/linux/genalloc.h:172: undefined reference to `gen_pool_free_owner' ld: drivers/accel/ivpu/ivpu_ipc.o: in function `gen_pool_alloc_algo': include/linux/genalloc.h:138: undefined reference to `gen_pool_alloc_algo_owner' ld: drivers/accel/ivpu/ivpu_ipc.o: in function `gen_pool_free': include/linux/genalloc.h:172: undefined reference to `gen_pool_free_owner' ld: drivers/accel/ivpu/ivpu_ipc.o: in function `ivpu_ipc_init': drivers/accel/ivpu/ivpu_ipc.c:441: undefined reference to `devm_gen_pool_create' ld: drivers/accel/ivpu/ivpu_ipc.o: in function `gen_pool_add_virt': include/linux/genalloc.h:104: undefined reference to `gen_pool_add_owner' Fixes: 5d7422cfb498 ("accel/ivpu: Add IPC driver and JSM messages") Signed-off-by: Randy Dunlap Reported-by: kernel test robot Link: https://lore.kernel.org/all/202305221206.1TaugDKP-lkp@intel.com/ Cc: Oded Gabbay Cc: dri-devel@lists.freedesktop.org Cc: Jacek Lawrynowicz Cc: Stanislaw Gruszka Cc: Andrzej Kacprowski Cc: Krystian Pradzynski Cc: Jeffrey Hugo Cc: Daniel Vetter Reviewed-by: Jeffrey Hugo Signed-off-by: Stanislaw Gruszka Link: https://patchwork.freedesktop.org/patch/msgid/20230526044519.13441-1-rdunlap@infradead.org --- drivers/accel/ivpu/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/accel/ivpu/Kconfig b/drivers/accel/ivpu/Kconfig index 9bdf168bf1d0..1a4c4ed9d113 100644 --- a/drivers/accel/ivpu/Kconfig +++ b/drivers/accel/ivpu/Kconfig @@ -7,6 +7,7 @@ config DRM_ACCEL_IVPU depends on PCI && PCI_MSI select FW_LOADER select SHMEM + select GENERIC_ALLOCATOR help Choose this option if you have a system that has an 14th generation Intel CPU or newer. VPU stands for Versatile Processing Unit and it's a CPU-integrated -- 2.20.1