Re: [dpdk-dev] [PATCH] net/tap: avoid using SIGIO

2020-08-25 Thread Ferruh Yigit
On 8/17/2020 4:26 PM, Ferruh Yigit wrote: > On 7/28/2020 11:48 AM, Morten Brørup wrote: >>> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Stephen Hemminger >>> Sent: Monday, July 27, 2020 9:44 PM >>> >>> On Mon, 27 Jul 2020 15:19:32 +0200 >>> Morten Brørup wrote: >>> > From: dev [mailto

Re: [dpdk-dev] [PATCH] net/tap: avoid using SIGIO

2020-08-17 Thread Ferruh Yigit
On 7/28/2020 11:48 AM, Morten Brørup wrote: >> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Stephen Hemminger >> Sent: Monday, July 27, 2020 9:44 PM >> >> On Mon, 27 Jul 2020 15:19:32 +0200 >> Morten Brørup wrote: >> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Stephen >> Hemm

Re: [dpdk-dev] [PATCH] net/tap: avoid using SIGIO

2020-07-28 Thread Morten Brørup
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Stephen Hemminger > Sent: Monday, July 27, 2020 9:44 PM > > On Mon, 27 Jul 2020 15:19:32 +0200 > Morten Brørup wrote: > > > > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Stephen > Hemminger > > > Sent: Wednesday, July 15, 2020 1:58

Re: [dpdk-dev] [PATCH] net/tap: avoid using SIGIO

2020-07-27 Thread Stephen Hemminger
On Mon, 27 Jul 2020 15:19:32 +0200 Morten Brørup wrote: > > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Stephen Hemminger > > Sent: Wednesday, July 15, 2020 1:58 AM > > > > SIGIO maybe used by application, instead choose another rt-signal. > > Linux allows any signal to be used for sign

Re: [dpdk-dev] [PATCH] net/tap: avoid using SIGIO

2020-07-27 Thread Morten Brørup
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Stephen Hemminger > Sent: Wednesday, July 15, 2020 1:58 AM > > SIGIO maybe used by application, instead choose another rt-signal. > Linux allows any signal to be used for signal based IO. > Search for an unused signal in the available rt-signa

[dpdk-dev] [PATCH] net/tap: avoid using SIGIO

2020-07-14 Thread Stephen Hemminger
SIGIO maybe used by application, instead choose another rt-signal. Linux allows any signal to be used for signal based IO. Search for an unused signal in the available rt-signal range. Add more error checking for fcntl and signal handling. Signed-off-by: Stephen Hemminger --- Resending original