On 08/01/18 01:49 PM, Vakul Garg wrote:
> > I don't think this patch is safe as-is. sgin_arr is a stack array of size
> > MAX_SKB_FRAGS (+ overhead), while my read of skb_cow_data is that it
> > walks the whole chain of skbs from skb->next, and can return any number of
> > segments. Therefore we
> -Original Message-
> From: Dave Watson [mailto:davejwat...@fb.com]
> Sent: Monday, July 23, 2018 10:05 PM
> To: David Miller
> Cc: Vakul Garg ; netdev@vger.kernel.org;
> bor...@mellanox.com; avia...@mellanox.com; Doron Roberts-Kedes
>
> Subject: Re: [net-next
x.com; avia...@mellanox.com; Doron Roberts-Kedes
> >
> > Subject: Re: [net-next v5 3/3] net/tls: Remove redundant array allocation.
> >
> > On 07/24/18 08:22 AM, Vakul Garg wrote:
> > > Will it be a bad idea to get rid of array 'sgin' on stack an
> -Original Message-
> From: Dave Watson [mailto:davejwat...@fb.com]
> Sent: Thursday, July 26, 2018 2:31 AM
> To: Vakul Garg
> Cc: David Miller ; netdev@vger.kernel.org;
> bor...@mellanox.com; avia...@mellanox.com; Doron Roberts-Kedes
>
> Subject: Re: [
On 07/24/18 08:22 AM, Vakul Garg wrote:
> > I don't think this patch is safe as-is. sgin_arr is a stack array of size
> > MAX_SKB_FRAGS (+ overhead), while my read of skb_cow_data is that it
> > walks the whole chain of skbs from skb->next, and can return any number of
> > segments. Therefore we
> -Original Message-
> From: Dave Watson [mailto:davejwat...@fb.com]
> Sent: Monday, July 23, 2018 10:05 PM
> To: David Miller
> Cc: Vakul Garg ; netdev@vger.kernel.org;
> bor...@mellanox.com; avia...@mellanox.com; Doron Roberts-Kedes
>
> Subject: Re: [net-next
From: Vakul Garg
Date: Tue, 24 Jul 2018 04:43:55 +
> Can you still apply the rest of two patches in the series or do I
> need to send them again separately?
When a change of any kind needs to be made to a patch series, you must
always resubmit the entire series.
Thank you.
: Vakul Garg; netdev@vger.kernel.org; bor...@mellanox.com;
avia...@mellanox.com; doro...@fb.com
Subject: Re: [net-next v5 3/3] net/tls: Remove redundant array allocation.
From: Dave Watson
Date: Mon, 23 Jul 2018 09:35:09 -0700
> I don't think this patch is safe as-is. sgin_arr is a stack
From: Dave Watson
Date: Mon, 23 Jul 2018 09:35:09 -0700
> I don't think this patch is safe as-is. sgin_arr is a stack array of
> size MAX_SKB_FRAGS (+ overhead), while my read of skb_cow_data is that
> it walks the whole chain of skbs from skb->next, and can return any
> number of segments. The
On 07/21/18 07:25 PM, David Miller wrote:
> From: Vakul Garg
> Date: Thu, 19 Jul 2018 21:56:13 +0530
>
> > In function decrypt_skb(), array allocation in case when sgout is NULL
> > is unnecessary. Instead, local variable sgin_arr[] can be used.
> >
> > Signed-off-by: Vakul Garg
>
> Hmmm...
>
From: Vakul Garg
Date: Thu, 19 Jul 2018 21:56:13 +0530
> In function decrypt_skb(), array allocation in case when sgout is NULL
> is unnecessary. Instead, local variable sgin_arr[] can be used.
>
> Signed-off-by: Vakul Garg
Hmmm...
Dave, can you take a look at this? Do you think there might
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