On 08/10/2015 12:36 PM, kbuild test robot wrote:
> tree: git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master
> head: 9cfaf082b8775e9f99fa5f2e8b2ae0ca8baff785
> commit: dd0f368398ea100e34259bf812bc482e15c81991 [119/123] crypto: qat - Add qat dh895xcc VF driver
> config: i386-allyesconfig (attached as .config)
> reproduce:
> git checkout dd0f368398ea100e34259bf812bc482e15c81991
> # save the attached .config to linux build tree
> make ARCH=i386
>
> All error/warnings (new ones prefixed by >>):
>
> drivers/crypto/qat/qat_dh895xccvf/built-in.o: In function `adf_isr_resource_free':
>>> >> (.text+0x7a3): multiple definition of `adf_isr_resource_free'
> drivers/crypto/qat/qat_dh895xcc/built-in.o:(.text+0x5f9): first defined here
> drivers/crypto/qat/qat_dh895xccvf/built-in.o: In function `adf_isr_resource_alloc':
>>> >> (.text+0x818): multiple definition of `adf_isr_resource_alloc'
> drivers/crypto/qat/qat_dh895xcc/built-in.o:(.text+0x6d7): first defined here
---8<---
When both PF and VF drivers are build in linker complains about multiple
definition of adf_isr_resource_[alloc/free] functions.
Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
Signed-off-by: Tadeusz Struk <tadeusz.struk@xxxxxxxxx>
diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c b/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c
index 7bbf846..a9a27ef 100644
--- a/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c
+++ b/drivers/crypto/qat/qat_dh895xccvf/adf_dh895xccvf_hw_data.c
@@ -143,8 +143,8 @@ void adf_init_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data)
hw_data->num_engines = ADF_DH895XCCIOV_MAX_ACCELENGINES;
hw_data->tx_rx_gap = ADF_DH895XCCIOV_RX_RINGS_OFFSET;
hw_data->tx_rings_mask = ADF_DH895XCCIOV_TX_RINGS_MASK;
- hw_data->alloc_irq = adf_isr_resource_alloc;
- hw_data->free_irq = adf_isr_resource_free;
+ hw_data->alloc_irq = adf_vf_isr_resource_alloc;
+ hw_data->free_irq = adf_vf_isr_resource_free;
hw_data->enable_error_correction = adf_vf_void_noop;
hw_data->init_admin_comms = adf_vf_int_noop;
hw_data->exit_admin_comms = adf_vf_void_noop;
diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.h b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.h
index 041d2a0..e270e4a 100644
--- a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.h
+++ b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.h
@@ -51,7 +51,7 @@
void adf_init_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data);
void adf_clean_hw_data_dh895xcciov(struct adf_hw_device_data *hw_data);
-int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev);
-void adf_isr_resource_free(struct adf_accel_dev *accel_dev);
+int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev);
+void adf_vf_isr_resource_free(struct adf_accel_dev *accel_dev);
void adf_update_ring_arb_enable(struct adf_etr_ring_data *ring);
#endif
diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_isr.c b/drivers/crypto/qat/qat_dh895xccvf/adf_isr.c
index 7fdc84a..87c5d8a 100644
--- a/drivers/crypto/qat/qat_dh895xccvf/adf_isr.c
+++ b/drivers/crypto/qat/qat_dh895xccvf/adf_isr.c
@@ -226,7 +226,7 @@ static void adf_cleanup_bh(struct adf_accel_dev *accel_dev)
tasklet_kill(&priv_data->banks[0].resp_handler);
}
-void adf_isr_resource_free(struct adf_accel_dev *accel_dev)
+void adf_vf_isr_resource_free(struct adf_accel_dev *accel_dev)
{
struct pci_dev *pdev = accel_to_pci_dev(accel_dev);
@@ -237,7 +237,7 @@ void adf_isr_resource_free(struct adf_accel_dev *accel_dev)
adf_disable_msi(accel_dev);
}
-int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev)
+int adf_vf_isr_resource_alloc(struct adf_accel_dev *accel_dev)
{
if (adf_enable_msi(accel_dev))
goto err_out;
@@ -253,6 +253,6 @@ int adf_isr_resource_alloc(struct adf_accel_dev *accel_dev)
return 0;
err_out:
- adf_isr_resource_free(accel_dev);
+ adf_vf_isr_resource_free(accel_dev);
return -EFAULT;
}
--
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