Re: [PATCH] net: mscc: ocelot: replace readx_poll_timeout with readx_poll_timeout_atomic

On Sat, 16 May 2020 at 23:54, David Miller wrote: > > From: Xulin Sun > Date: Fri, 15 May 2020 11:18:13 +0800 > > > BUG: sleeping function called from invalid context at > > drivers/net/ethernet/mscc/ocelot.c:59 > > in_atomic(): 1, irqs_disabled(): 0, pid: 3778, name: ifconfig > > INFO: lockdep

Re: [PATCH] net: mscc: ocelot: replace readx_poll_timeout with readx_poll_timeout_atomic

From: Xulin Sun Date: Fri, 15 May 2020 11:18:13 +0800 > BUG: sleeping function called from invalid context at > drivers/net/ethernet/mscc/ocelot.c:59 > in_atomic(): 1, irqs_disabled(): 0, pid: 3778, name: ifconfig > INFO: lockdep is turned off. > Preemption disabled at: > [] dev_set_rx_mode+0x24

Re: [PATCH] net: mscc: ocelot: replace readx_poll_timeout with readx_poll_timeout_atomic

Hi Xulin, On Fri, 15 May 2020 at 06:23, Xulin Sun wrote: > > This fixes call trace like below to use atomic safe API: > > BUG: sleeping function called from invalid context at > drivers/net/ethernet/mscc/ocelot.c:59 > in_atomic(): 1, irqs_disabled(): 0, pid: 3778, name: ifconfig > INFO: lockdep

Re: [PATCH] net: mscc: ocelot: replace readx_poll_timeout with readx_poll_timeout_atomic

On Fri, May 15, 2020 at 11:18:13AM +0800, Xulin Sun wrote: > This fixes call trace like below to use atomic safe API: > > BUG: sleeping function called from invalid context at > drivers/net/ethernet/mscc/ocelot.c:59 > in_atomic(): 1, irqs_disabled(): 0, pid: 3778, name: ifconfig > INFO: lockdep i

[PATCH] net: mscc: ocelot: replace readx_poll_timeout with readx_poll_timeout_atomic

This fixes call trace like below to use atomic safe API: BUG: sleeping function called from invalid context at drivers/net/ethernet/mscc/ocelot.c:59 in_atomic(): 1, irqs_disabled(): 0, pid: 3778, name: ifconfig INFO: lockdep is turned off. Preemption disabled at: [] dev_set_rx_mode+0x24/0x40 Hard