* [PATCH] mptlan: add checks for dma mapping errors
@ 2016-01-22 23:03 Alexey Khoroshilov
2016-01-22 23:20 ` kbuild test robot
2016-01-23 2:03 ` kbuild test robot
0 siblings, 2 replies; 5+ messages in thread
From: Alexey Khoroshilov @ 2016-01-22 23:03 UTC (permalink / raw)
To: Nagalakshmi Nandigama, Praveen Krishnamoorthy, Sreekanth Reddy,
Abhijit Mahajan
Cc: Alexey Khoroshilov, MPT-FusionLinux.pdl, linux-scsi,
linux-kernel, ldv-project
mpt_lan_sdu_send() and mpt_lan_post_receive_buckets() do not check
if mapping dma memory succeed.
The patch adds the checks and failure handling.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
---
drivers/message/fusion/mptlan.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c
index cbe96072a6cc..076bf45a95fe 100644
--- a/drivers/message/fusion/mptlan.c
+++ b/drivers/message/fusion/mptlan.c
@@ -734,6 +734,12 @@ mpt_lan_sdu_send (struct sk_buff *skb, struct net_device *dev)
dma = pci_map_single(mpt_dev->pcidev, skb->data, skb->len,
PCI_DMA_TODEVICE);
+ if (dma_mapping_error(mpt_dev->pcidev, dma)) {
+ netif_stop_queue(dev);
+
+ printk (KERN_ERR "%s: dma mapping failed\n", __func__);
+ return NETDEV_TX_BUSY;
+ }
priv->SendCtl[ctx].skb = skb;
priv->SendCtl[ctx].dma = dma;
@@ -1232,6 +1238,14 @@ mpt_lan_post_receive_buckets(struct mpt_lan_priv *priv)
dma = pci_map_single(mpt_dev->pcidev, skb->data,
len, PCI_DMA_FROMDEVICE);
+ if (pci_dma_mapping_error(mpt_dev->pcidev, dma)) {
+ printk (KERN_WARNING
+ MYNAM "/%s: dma mapping failed\n",
+ __func__);
+ priv->mpt_rxfidx[++priv->mpt_rxfidx_tail] = ctx;
+ spin_unlock_irqrestore(&priv->rxfidx_lock, flags);
+ break;
+ }
priv->RcvCtl[ctx].skb = skb;
priv->RcvCtl[ctx].dma = dma;
--
1.9.1
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] mptlan: add checks for dma mapping errors
2016-01-22 23:03 [PATCH] mptlan: add checks for dma mapping errors Alexey Khoroshilov
@ 2016-01-22 23:20 ` kbuild test robot
2016-01-23 2:03 ` kbuild test robot
1 sibling, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2016-01-22 23:20 UTC (permalink / raw)
To: Alexey Khoroshilov
Cc: kbuild-all, Nagalakshmi Nandigama, Praveen Krishnamoorthy,
Sreekanth Reddy, Abhijit Mahajan, Alexey Khoroshilov,
MPT-FusionLinux.pdl, linux-scsi, linux-kernel, ldv-project
[-- Attachment #1: Type: text/plain, Size: 2834 bytes --]
Hi Alexey,
[auto build test WARNING on v4.4-rc8]
[also build test WARNING on next-20160122]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Alexey-Khoroshilov/mptlan-add-checks-for-dma-mapping-errors/20160123-070633
config: xtensa-allyesconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=xtensa
All warnings (new ones prefixed by >>):
drivers/message/fusion/mptlan.c: In function 'mpt_lan_sdu_send':
>> drivers/message/fusion/mptlan.c:737:6: warning: passing argument 1 of 'dma_mapping_error' from incompatible pointer type
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
In file included from arch/xtensa/include/asm/dma-mapping.h:33:0,
from include/linux/dma-mapping.h:87,
from include/linux/skbuff.h:34,
from include/linux/if_ether.h:23,
from include/uapi/linux/ethtool.h:17,
from include/linux/ethtool.h:16,
from include/linux/netdevice.h:42,
from drivers/message/fusion/mptlan.h:58,
from drivers/message/fusion/mptlan.c:55:
include/asm-generic/dma-mapping-common.h:316:19: note: expected 'struct device *' but argument is of type 'struct pci_dev *'
static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
^
vim +/dma_mapping_error +737 drivers/message/fusion/mptlan.c
721 ctx = priv->mpt_txfidx[priv->mpt_txfidx_tail--];
722 spin_unlock_irqrestore(&priv->txfidx_lock, flags);
723
724 // dioprintk((KERN_INFO MYNAM ": %s/%s: Creating new msg frame (send).\n",
725 // IOC_AND_NETDEV_NAMES_s_s(dev)));
726
727 pSendReq = (LANSendRequest_t *) mf;
728
729 /* Set the mac.raw pointer, since this apparently isn't getting
730 * done before we get the skb. Pull the data pointer past the mac data.
731 */
732 skb_reset_mac_header(skb);
733 skb_pull(skb, 12);
734
735 dma = pci_map_single(mpt_dev->pcidev, skb->data, skb->len,
736 PCI_DMA_TODEVICE);
> 737 if (dma_mapping_error(mpt_dev->pcidev, dma)) {
738 netif_stop_queue(dev);
739
740 printk (KERN_ERR "%s: dma mapping failed\n", __func__);
741 return NETDEV_TX_BUSY;
742 }
743
744 priv->SendCtl[ctx].skb = skb;
745 priv->SendCtl[ctx].dma = dma;
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/octet-stream, Size: 43283 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] mptlan: add checks for dma mapping errors
@ 2016-01-22 23:20 ` kbuild test robot
0 siblings, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2016-01-22 23:20 UTC (permalink / raw)
Cc: kbuild-all, Nagalakshmi Nandigama, Praveen Krishnamoorthy,
Sreekanth Reddy, Abhijit Mahajan, Alexey Khoroshilov,
MPT-FusionLinux.pdl, linux-scsi, linux-kernel, ldv-project
[-- Attachment #1: Type: text/plain, Size: 2834 bytes --]
Hi Alexey,
[auto build test WARNING on v4.4-rc8]
[also build test WARNING on next-20160122]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Alexey-Khoroshilov/mptlan-add-checks-for-dma-mapping-errors/20160123-070633
config: xtensa-allyesconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=xtensa
All warnings (new ones prefixed by >>):
drivers/message/fusion/mptlan.c: In function 'mpt_lan_sdu_send':
>> drivers/message/fusion/mptlan.c:737:6: warning: passing argument 1 of 'dma_mapping_error' from incompatible pointer type
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
In file included from arch/xtensa/include/asm/dma-mapping.h:33:0,
from include/linux/dma-mapping.h:87,
from include/linux/skbuff.h:34,
from include/linux/if_ether.h:23,
from include/uapi/linux/ethtool.h:17,
from include/linux/ethtool.h:16,
from include/linux/netdevice.h:42,
from drivers/message/fusion/mptlan.h:58,
from drivers/message/fusion/mptlan.c:55:
include/asm-generic/dma-mapping-common.h:316:19: note: expected 'struct device *' but argument is of type 'struct pci_dev *'
static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
^
vim +/dma_mapping_error +737 drivers/message/fusion/mptlan.c
721 ctx = priv->mpt_txfidx[priv->mpt_txfidx_tail--];
722 spin_unlock_irqrestore(&priv->txfidx_lock, flags);
723
724 // dioprintk((KERN_INFO MYNAM ": %s/%s: Creating new msg frame (send).\n",
725 // IOC_AND_NETDEV_NAMES_s_s(dev)));
726
727 pSendReq = (LANSendRequest_t *) mf;
728
729 /* Set the mac.raw pointer, since this apparently isn't getting
730 * done before we get the skb. Pull the data pointer past the mac data.
731 */
732 skb_reset_mac_header(skb);
733 skb_pull(skb, 12);
734
735 dma = pci_map_single(mpt_dev->pcidev, skb->data, skb->len,
736 PCI_DMA_TODEVICE);
> 737 if (dma_mapping_error(mpt_dev->pcidev, dma)) {
738 netif_stop_queue(dev);
739
740 printk (KERN_ERR "%s: dma mapping failed\n", __func__);
741 return NETDEV_TX_BUSY;
742 }
743
744 priv->SendCtl[ctx].skb = skb;
745 priv->SendCtl[ctx].dma = dma;
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/octet-stream, Size: 43283 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] mptlan: add checks for dma mapping errors
2016-01-22 23:03 [PATCH] mptlan: add checks for dma mapping errors Alexey Khoroshilov
@ 2016-01-23 2:03 ` kbuild test robot
2016-01-23 2:03 ` kbuild test robot
1 sibling, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2016-01-23 2:03 UTC (permalink / raw)
To: Alexey Khoroshilov
Cc: kbuild-all, Nagalakshmi Nandigama, Praveen Krishnamoorthy,
Sreekanth Reddy, Abhijit Mahajan, Alexey Khoroshilov,
MPT-FusionLinux.pdl, linux-scsi, linux-kernel, ldv-project
[-- Attachment #1: Type: text/plain, Size: 7063 bytes --]
Hi Alexey,
[auto build test WARNING on v4.4-rc8]
[also build test WARNING on next-20160122]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Alexey-Khoroshilov/mptlan-add-checks-for-dma-mapping-errors/20160123-070633
config: x86_64-randconfig-s1-01230930 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All warnings (new ones prefixed by >>):
In file included from include/uapi/linux/stddef.h:1:0,
from include/linux/stddef.h:4,
from include/uapi/linux/posix_types.h:4,
from include/uapi/linux/types.h:13,
from include/linux/types.h:5,
from include/linux/list.h:4,
from include/linux/module.h:9,
from drivers/message/fusion/mptlan.h:55,
from drivers/message/fusion/mptlan.c:55:
drivers/message/fusion/mptlan.c: In function 'mpt_lan_sdu_send':
drivers/message/fusion/mptlan.c:737:24: warning: passing argument 1 of 'dma_mapping_error' from incompatible pointer type [-Wincompatible-pointer-types]
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
include/linux/compiler.h:147:28: note: in definition of macro '__trace_if'
if (__builtin_constant_p((cond)) ? !!(cond) : \
^
>> drivers/message/fusion/mptlan.c:737:2: note: in expansion of macro 'if'
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
In file included from arch/x86/include/asm/dma-mapping.h:49:0,
from include/linux/dma-mapping.h:87,
from include/linux/skbuff.h:34,
from include/linux/if_ether.h:23,
from include/uapi/linux/ethtool.h:17,
from include/linux/ethtool.h:16,
from include/linux/netdevice.h:42,
from drivers/message/fusion/mptlan.h:58,
from drivers/message/fusion/mptlan.c:55:
include/asm-generic/dma-mapping-common.h:316:19: note: expected 'struct device *' but argument is of type 'struct pci_dev *'
static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
^
In file included from include/uapi/linux/stddef.h:1:0,
from include/linux/stddef.h:4,
from include/uapi/linux/posix_types.h:4,
from include/uapi/linux/types.h:13,
from include/linux/types.h:5,
from include/linux/list.h:4,
from include/linux/module.h:9,
from drivers/message/fusion/mptlan.h:55,
from drivers/message/fusion/mptlan.c:55:
drivers/message/fusion/mptlan.c:737:24: warning: passing argument 1 of 'dma_mapping_error' from incompatible pointer type [-Wincompatible-pointer-types]
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
include/linux/compiler.h:147:40: note: in definition of macro '__trace_if'
if (__builtin_constant_p((cond)) ? !!(cond) : \
^
>> drivers/message/fusion/mptlan.c:737:2: note: in expansion of macro 'if'
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
In file included from arch/x86/include/asm/dma-mapping.h:49:0,
from include/linux/dma-mapping.h:87,
from include/linux/skbuff.h:34,
from include/linux/if_ether.h:23,
from include/uapi/linux/ethtool.h:17,
from include/linux/ethtool.h:16,
from include/linux/netdevice.h:42,
from drivers/message/fusion/mptlan.h:58,
from drivers/message/fusion/mptlan.c:55:
include/asm-generic/dma-mapping-common.h:316:19: note: expected 'struct device *' but argument is of type 'struct pci_dev *'
static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
^
In file included from include/uapi/linux/stddef.h:1:0,
from include/linux/stddef.h:4,
from include/uapi/linux/posix_types.h:4,
from include/uapi/linux/types.h:13,
from include/linux/types.h:5,
from include/linux/list.h:4,
from include/linux/module.h:9,
from drivers/message/fusion/mptlan.h:55,
from drivers/message/fusion/mptlan.c:55:
drivers/message/fusion/mptlan.c:737:24: warning: passing argument 1 of 'dma_mapping_error' from incompatible pointer type [-Wincompatible-pointer-types]
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
include/linux/compiler.h:158:16: note: in definition of macro '__trace_if'
______r = !!(cond); \
^
>> drivers/message/fusion/mptlan.c:737:2: note: in expansion of macro 'if'
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
In file included from arch/x86/include/asm/dma-mapping.h:49:0,
from include/linux/dma-mapping.h:87,
from include/linux/skbuff.h:34,
from include/linux/if_ether.h:23,
from include/uapi/linux/ethtool.h:17,
from include/linux/ethtool.h:16,
from include/linux/netdevice.h:42,
from drivers/message/fusion/mptlan.h:58,
from drivers/message/fusion/mptlan.c:55:
include/asm-generic/dma-mapping-common.h:316:19: note: expected 'struct device *' but argument is of type 'struct pci_dev *'
static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
^
vim +/if +737 drivers/message/fusion/mptlan.c
721 ctx = priv->mpt_txfidx[priv->mpt_txfidx_tail--];
722 spin_unlock_irqrestore(&priv->txfidx_lock, flags);
723
724 // dioprintk((KERN_INFO MYNAM ": %s/%s: Creating new msg frame (send).\n",
725 // IOC_AND_NETDEV_NAMES_s_s(dev)));
726
727 pSendReq = (LANSendRequest_t *) mf;
728
729 /* Set the mac.raw pointer, since this apparently isn't getting
730 * done before we get the skb. Pull the data pointer past the mac data.
731 */
732 skb_reset_mac_header(skb);
733 skb_pull(skb, 12);
734
735 dma = pci_map_single(mpt_dev->pcidev, skb->data, skb->len,
736 PCI_DMA_TODEVICE);
> 737 if (dma_mapping_error(mpt_dev->pcidev, dma)) {
738 netif_stop_queue(dev);
739
740 printk (KERN_ERR "%s: dma mapping failed\n", __func__);
741 return NETDEV_TX_BUSY;
742 }
743
744 priv->SendCtl[ctx].skb = skb;
745 priv->SendCtl[ctx].dma = dma;
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/octet-stream, Size: 25072 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] mptlan: add checks for dma mapping errors
@ 2016-01-23 2:03 ` kbuild test robot
0 siblings, 0 replies; 5+ messages in thread
From: kbuild test robot @ 2016-01-23 2:03 UTC (permalink / raw)
Cc: kbuild-all, Nagalakshmi Nandigama, Praveen Krishnamoorthy,
Sreekanth Reddy, Abhijit Mahajan, Alexey Khoroshilov,
MPT-FusionLinux.pdl, linux-scsi, linux-kernel, ldv-project
[-- Attachment #1: Type: text/plain, Size: 7063 bytes --]
Hi Alexey,
[auto build test WARNING on v4.4-rc8]
[also build test WARNING on next-20160122]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Alexey-Khoroshilov/mptlan-add-checks-for-dma-mapping-errors/20160123-070633
config: x86_64-randconfig-s1-01230930 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All warnings (new ones prefixed by >>):
In file included from include/uapi/linux/stddef.h:1:0,
from include/linux/stddef.h:4,
from include/uapi/linux/posix_types.h:4,
from include/uapi/linux/types.h:13,
from include/linux/types.h:5,
from include/linux/list.h:4,
from include/linux/module.h:9,
from drivers/message/fusion/mptlan.h:55,
from drivers/message/fusion/mptlan.c:55:
drivers/message/fusion/mptlan.c: In function 'mpt_lan_sdu_send':
drivers/message/fusion/mptlan.c:737:24: warning: passing argument 1 of 'dma_mapping_error' from incompatible pointer type [-Wincompatible-pointer-types]
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
include/linux/compiler.h:147:28: note: in definition of macro '__trace_if'
if (__builtin_constant_p((cond)) ? !!(cond) : \
^
>> drivers/message/fusion/mptlan.c:737:2: note: in expansion of macro 'if'
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
In file included from arch/x86/include/asm/dma-mapping.h:49:0,
from include/linux/dma-mapping.h:87,
from include/linux/skbuff.h:34,
from include/linux/if_ether.h:23,
from include/uapi/linux/ethtool.h:17,
from include/linux/ethtool.h:16,
from include/linux/netdevice.h:42,
from drivers/message/fusion/mptlan.h:58,
from drivers/message/fusion/mptlan.c:55:
include/asm-generic/dma-mapping-common.h:316:19: note: expected 'struct device *' but argument is of type 'struct pci_dev *'
static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
^
In file included from include/uapi/linux/stddef.h:1:0,
from include/linux/stddef.h:4,
from include/uapi/linux/posix_types.h:4,
from include/uapi/linux/types.h:13,
from include/linux/types.h:5,
from include/linux/list.h:4,
from include/linux/module.h:9,
from drivers/message/fusion/mptlan.h:55,
from drivers/message/fusion/mptlan.c:55:
drivers/message/fusion/mptlan.c:737:24: warning: passing argument 1 of 'dma_mapping_error' from incompatible pointer type [-Wincompatible-pointer-types]
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
include/linux/compiler.h:147:40: note: in definition of macro '__trace_if'
if (__builtin_constant_p((cond)) ? !!(cond) : \
^
>> drivers/message/fusion/mptlan.c:737:2: note: in expansion of macro 'if'
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
In file included from arch/x86/include/asm/dma-mapping.h:49:0,
from include/linux/dma-mapping.h:87,
from include/linux/skbuff.h:34,
from include/linux/if_ether.h:23,
from include/uapi/linux/ethtool.h:17,
from include/linux/ethtool.h:16,
from include/linux/netdevice.h:42,
from drivers/message/fusion/mptlan.h:58,
from drivers/message/fusion/mptlan.c:55:
include/asm-generic/dma-mapping-common.h:316:19: note: expected 'struct device *' but argument is of type 'struct pci_dev *'
static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
^
In file included from include/uapi/linux/stddef.h:1:0,
from include/linux/stddef.h:4,
from include/uapi/linux/posix_types.h:4,
from include/uapi/linux/types.h:13,
from include/linux/types.h:5,
from include/linux/list.h:4,
from include/linux/module.h:9,
from drivers/message/fusion/mptlan.h:55,
from drivers/message/fusion/mptlan.c:55:
drivers/message/fusion/mptlan.c:737:24: warning: passing argument 1 of 'dma_mapping_error' from incompatible pointer type [-Wincompatible-pointer-types]
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
include/linux/compiler.h:158:16: note: in definition of macro '__trace_if'
______r = !!(cond); \
^
>> drivers/message/fusion/mptlan.c:737:2: note: in expansion of macro 'if'
if (dma_mapping_error(mpt_dev->pcidev, dma)) {
^
In file included from arch/x86/include/asm/dma-mapping.h:49:0,
from include/linux/dma-mapping.h:87,
from include/linux/skbuff.h:34,
from include/linux/if_ether.h:23,
from include/uapi/linux/ethtool.h:17,
from include/linux/ethtool.h:16,
from include/linux/netdevice.h:42,
from drivers/message/fusion/mptlan.h:58,
from drivers/message/fusion/mptlan.c:55:
include/asm-generic/dma-mapping-common.h:316:19: note: expected 'struct device *' but argument is of type 'struct pci_dev *'
static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
^
vim +/if +737 drivers/message/fusion/mptlan.c
721 ctx = priv->mpt_txfidx[priv->mpt_txfidx_tail--];
722 spin_unlock_irqrestore(&priv->txfidx_lock, flags);
723
724 // dioprintk((KERN_INFO MYNAM ": %s/%s: Creating new msg frame (send).\n",
725 // IOC_AND_NETDEV_NAMES_s_s(dev)));
726
727 pSendReq = (LANSendRequest_t *) mf;
728
729 /* Set the mac.raw pointer, since this apparently isn't getting
730 * done before we get the skb. Pull the data pointer past the mac data.
731 */
732 skb_reset_mac_header(skb);
733 skb_pull(skb, 12);
734
735 dma = pci_map_single(mpt_dev->pcidev, skb->data, skb->len,
736 PCI_DMA_TODEVICE);
> 737 if (dma_mapping_error(mpt_dev->pcidev, dma)) {
738 netif_stop_queue(dev);
739
740 printk (KERN_ERR "%s: dma mapping failed\n", __func__);
741 return NETDEV_TX_BUSY;
742 }
743
744 priv->SendCtl[ctx].skb = skb;
745 priv->SendCtl[ctx].dma = dma;
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
[-- Attachment #2: .config.gz --]
[-- Type: application/octet-stream, Size: 25072 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2016-01-23 2:04 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-01-22 23:03 [PATCH] mptlan: add checks for dma mapping errors Alexey Khoroshilov
2016-01-22 23:20 ` kbuild test robot
2016-01-22 23:20 ` kbuild test robot
2016-01-23 2:03 ` kbuild test robot
2016-01-23 2:03 ` kbuild test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.