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 <[email protected]>
Reported-by: kernel test robot <[email protected]>
Link: https://lore.kernel.org/all/[email protected]/
Cc: Oded Gabbay <[email protected]>
Cc: [email protected]
Cc: Jacek Lawrynowicz <[email protected]>
Cc: Stanislaw Gruszka <[email protected]>
Cc: Andrzej Kacprowski <[email protected]>
Cc: Krystian Pradzynski <[email protected]>
Cc: Jeffrey Hugo <[email protected]>
Cc: Daniel Vetter <[email protected]>
---
drivers/accel/ivpu/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff -- a/drivers/accel/ivpu/Kconfig b/drivers/accel/ivpu/Kconfig
--- 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
