>-----Original Message----- >From: Greg KH <greg@xxxxxxxxx> >Sent: Wednesday, November 3, 2021 5:44 AM >To: Yuiko Oshino - C18177 <Yuiko.Oshino@xxxxxxxxxxxxx> >Cc: stable@xxxxxxxxxxxxxxx >Subject: Re: [PATCH net] net: ethernet: microchip: lan743x: Fix skb allocation >failure > >[You don't often get email from greg@xxxxxxxxx. Learn why this is important at >http://aka.ms/LearnAboutSenderIdentification.] > >EXTERNAL EMAIL: Do not click links or open attachments unless you know the >content is safe > >On Tue, Nov 02, 2021 at 10:14:27AM -0400, Yuiko Oshino wrote: >> commit e8684db191e4164f3f5f3ad7dec04a6734c25f1c upstream. >> >> The driver allocates skb during ndo_open with GFP_ATOMIC which has high >chance of failure when there are multiple instances. >> GFP_KERNEL is enough while open and use GFP_ATOMIC only from interrupt >context. >> >> Fixes: 23f0703c125b ("lan743x: Add main source files for new lan743x driver") >> Signed-off-by: Yuiko Oshino <yuiko.oshino@xxxxxxxxxxxxx> >> cc: <stable@xxxxxxxxxxxxxxx> # 5.4.x > >Now queued up, thanks. > >greg k-h Thank you, Greg! Yuiko
