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Groups > linux.kernel > #1417539
| From | Shrikrishna Khare <skhare@vmware.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH net v3] vmxnet3: segCnt can be 1 for LRO packets |
| Date | 2016-06-08 16:50 +0200 |
| Message-ID | <rHMXT-1pV-9@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
The device emulation may send segCnt of 1 for LRO packets. Signed-off-by: Shrikrishna Khare <skhare@vmware.com> Signed-off-by: Jin Heo <heoj@vmware.com> --- v2: fix subject line v3: replace BUG_ON with WARN_ON_ONCE --- drivers/net/vmxnet3/vmxnet3_drv.c | 2 +- drivers/net/vmxnet3/vmxnet3_int.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index db8022a..08885bc 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -1369,7 +1369,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq, rcdlro = (struct Vmxnet3_RxCompDescExt *)rcd; segCnt = rcdlro->segCnt; - BUG_ON(segCnt <= 1); + WARN_ON_ONCE(segCnt == 0); mss = rcdlro->mss; if (unlikely(segCnt <= 1)) segCnt = 0; diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h index c482539..3d2b64e 100644 --- a/drivers/net/vmxnet3/vmxnet3_int.h +++ b/drivers/net/vmxnet3/vmxnet3_int.h @@ -69,10 +69,10 @@ /* * Version numbers */ -#define VMXNET3_DRIVER_VERSION_STRING "1.4.7.0-k" +#define VMXNET3_DRIVER_VERSION_STRING "1.4.8.0-k" /* a 32-bit int, each byte encode a verion number in VMXNET3_DRIVER_VERSION */ -#define VMXNET3_DRIVER_VERSION_NUM 0x01040700 +#define VMXNET3_DRIVER_VERSION_NUM 0x01040800 #if defined(CONFIG_PCI_MSI) /* RSS only makes sense if MSI-X is supported. */ -- 2.8.2
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[PATCH net v3] vmxnet3: segCnt can be 1 for LRO packets Shrikrishna Khare <skhare@vmware.com> - 2016-06-08 16:50 +0200
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