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From: Petko Manolov <petkan@nucleusys.com>
To: Oliver Neukum <oneukum@suse.com>
Cc: keescook@chromium.org, pankaj.laxminarayan.bharadiya@intel.com,
	linux-usb@vger.kernel.org, yuehaibing@huawei.com,
	linux-kernel@vger.kernel.org, ogiannou@gmail.com,
	netdev@vger.kernel.org, kuba@kernel.org,
	linux-kernel-mentees@lists.linuxfoundation.org,
	davem@davemloft.net
Subject: Re: [Linux-kernel-mentees] [PATCH 3/4] net: usb: rtl8150: use usb_control_msg_recv() and usb_control_msg_send()
Date: Thu, 24 Sep 2020 18:40:26 +0300	[thread overview]
Message-ID: <20200924154026.GA9761@carbon.lan> (raw)
In-Reply-To: <2f997848ed05c1f060125f7567f6bc3fae7410bb.camel@suse.com>

On 20-09-24 13:09:05, Oliver Neukum wrote:
> Am Mittwoch, den 23.09.2020, 17:48 +0300 schrieb Petko Manolov:
> 
> > One possible fix is to add yet another argument to usb_control_msg_recv(), 
> > which would be the GFP_XYZ flag to pass on to kmemdup().  Up to Greg, of 
> > course.
> 
> submitted. The problem is those usages that are very hard to trace. I'd 
> dislike to just slab GFP_NOIO on them for no obvious reason.

Do you mean you submitted a patch for usb_control_msg_recv() (because i don't 
see it on linux-netdev) or i'm reading this all wrong?


		Petko
_______________________________________________
Linux-kernel-mentees mailing list
Linux-kernel-mentees@lists.linuxfoundation.org
https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees

WARNING: multiple messages have this Message-ID (diff)
From: Petko Manolov <petkan@nucleusys.com>
To: Oliver Neukum <oneukum@suse.com>
Cc: Himadri Pandya <himadrispandya@gmail.com>,
	davem@davemloft.net, kuba@kernel.org,
	pankaj.laxminarayan.bharadiya@intel.com, keescook@chromium.org,
	yuehaibing@huawei.com, ogiannou@gmail.com,
	linux-usb@vger.kernel.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-kernel-mentees@lists.linuxfoundation.org,
	gregkh@linuxfoundation.org
Subject: Re: [PATCH 3/4] net: usb: rtl8150: use usb_control_msg_recv() and usb_control_msg_send()
Date: Thu, 24 Sep 2020 18:40:26 +0300	[thread overview]
Message-ID: <20200924154026.GA9761@carbon.lan> (raw)
In-Reply-To: <2f997848ed05c1f060125f7567f6bc3fae7410bb.camel@suse.com>

On 20-09-24 13:09:05, Oliver Neukum wrote:
> Am Mittwoch, den 23.09.2020, 17:48 +0300 schrieb Petko Manolov:
> 
> > One possible fix is to add yet another argument to usb_control_msg_recv(), 
> > which would be the GFP_XYZ flag to pass on to kmemdup().  Up to Greg, of 
> > course.
> 
> submitted. The problem is those usages that are very hard to trace. I'd 
> dislike to just slab GFP_NOIO on them for no obvious reason.

Do you mean you submitted a patch for usb_control_msg_recv() (because i don't 
see it on linux-netdev) or i'm reading this all wrong?


		Petko

  reply	other threads:[~2020-09-24 15:41 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-23  9:05 [Linux-kernel-mentees] [PATCH 0/4] net: usb: avoid using usb_control_msg() directly Himadri Pandya
2020-09-23  9:05 ` Himadri Pandya
2020-09-23  9:05 ` [Linux-kernel-mentees] [PATCH 1/4] net: usbnet: use usb_control_msg_recv() and usb_control_msg_send() Himadri Pandya
2020-09-23  9:05   ` Himadri Pandya
2020-09-23 10:24   ` [Linux-kernel-mentees] " Greg KH
2020-09-23 10:24     ` Greg KH
2020-09-23 14:08     ` [Linux-kernel-mentees] " Himadri Pandya
2020-09-23 14:08       ` Himadri Pandya
2020-09-23  9:05 ` [Linux-kernel-mentees] [PATCH 2/4] net: sierra_net: use usb_control_msg_recv() Himadri Pandya
2020-09-23  9:05   ` Himadri Pandya
2020-09-23  9:05 ` [Linux-kernel-mentees] [PATCH 3/4] net: usb: rtl8150: use usb_control_msg_recv() and usb_control_msg_send() Himadri Pandya
2020-09-23  9:05   ` Himadri Pandya
2020-09-23 10:22   ` [Linux-kernel-mentees] " Oliver Neukum
2020-09-23 10:22     ` Oliver Neukum
2020-09-23 14:06     ` [Linux-kernel-mentees] " Himadri Pandya
2020-09-23 14:06       ` Himadri Pandya
2020-09-23 14:20       ` [Linux-kernel-mentees] " Oliver Neukum
2020-09-23 14:20         ` Oliver Neukum
2020-09-23 14:32         ` [Linux-kernel-mentees] " Himadri Pandya
2020-09-23 14:32           ` Himadri Pandya
2020-09-24 11:13           ` [Linux-kernel-mentees] " Oliver Neukum
2020-09-24 11:13             ` Oliver Neukum
2020-09-25 11:23             ` [Linux-kernel-mentees] " Himadri Pandya
2020-09-25 11:23               ` Himadri Pandya
2020-09-23 14:48     ` [Linux-kernel-mentees] " Petko Manolov
2020-09-23 14:48       ` Petko Manolov
2020-09-24 11:09       ` [Linux-kernel-mentees] " Oliver Neukum
2020-09-24 11:09         ` Oliver Neukum
2020-09-24 15:40         ` Petko Manolov [this message]
2020-09-24 15:40           ` Petko Manolov
2020-09-24 16:01           ` [Linux-kernel-mentees] " Greg KH
2020-09-24 16:01             ` Greg KH
2020-09-23  9:05 ` [Linux-kernel-mentees] [PATCH 4/4] net: rndis_host: " Himadri Pandya
2020-09-23  9:05   ` Himadri Pandya
2020-09-23 10:22   ` [Linux-kernel-mentees] " Greg KH
2020-09-23 10:22     ` Greg KH
2020-09-23 14:14     ` [Linux-kernel-mentees] " Himadri Pandya
2020-09-23 14:14       ` Himadri Pandya
2020-09-23 10:23 ` [Linux-kernel-mentees] [PATCH 0/4] net: usb: avoid using usb_control_msg() directly Greg KH
2020-09-23 10:23   ` Greg KH

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