linux-kernel - Re: [PATCH] net: ll_temac: Use GFP_KERNEL instead of GFP

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Date:   Fri, 18 Feb 2022 05:00:12 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc:     davem@...emloft.net, kuba@...nel.org, michal.simek@...inx.com,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] net: ll_temac: Use GFP_KERNEL instead of GFP_ATOMIC when
 possible

Hello:

This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@...nel.org>:

On Wed, 16 Feb 2022 21:16:16 +0100 you wrote:
> XTE_MAX_JUMBO_FRAME_SIZE is over 9000 bytes and the default value for
> 'rx_bd_num' is RX_BD_NUM_DEFAULT	(i.e. 1024)
> 
> So this loop allocates more than 9 Mo of memory.
> 
> Previous memory allocations in this function already use GFP_KERNEL, so
> use __netdev_alloc_skb_ip_align() and an explicit GFP_KERNEL instead of a
> implicit GFP_ATOMIC.
> 
> [...]

Here is the summary with links:
  - net: ll_temac: Use GFP_KERNEL instead of GFP_ATOMIC when possible
    https://git.kernel.org/netdev/net-next/c/60f8ad2392d0

You are awesome, thank you!
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