* Re: [dpdk-stable] [dpdk-dev] [PATCH v4] igb_uio: allow multi-process access
[not found] ` <cbbd278e-5313-092f-14a5-e83610ae6fb0@intel.com>
@ 2018-01-16 23:37 ` Thomas Monjalon
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From: Thomas Monjalon @ 2018-01-16 23:37 UTC (permalink / raw)
To: Xiao Wang; +Cc: dev, Ferruh Yigit, tiwei.bie, stephen, stable
16/01/2018 20:43, Ferruh Yigit:
> On 1/1/2018 10:00 PM, Xiao Wang wrote:
> > In some case, one device are accessed by different processes via
> > different BARs, so one uio device may be opened by more than one
> > process, for this case we just need to enable interrupt once, and
> > pci_clear_master only when the last process closed.
> >
> > Fixes: 5f6ff30dc507 ("igb_uio: fix interrupt enablement after FLR in VM")
Cc: stable@dpdk.org
> > Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
>
> Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Applied, thanks
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