netdev - Re: [PATCH stable 4.9.x] Revert "net: usb: ax88179_178a needs FLAG_SEND

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Message-ID: <YvpmtsW1tEt1lEVX@kroah.com>
Date:   Mon, 15 Aug 2022 17:31:02 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Jose Alonso <joalonsof@...il.com>
Cc:     "David S . Miller" <davem@...emloft.net>,
        netdev <netdev@...r.kernel.org>, stable <stable@...r.kernel.org>,
        Ronald Wahl <ronald.wahl@...itan.com>,
        Jakub Kicinski <kuba@...nel.org>
Subject: Re: [PATCH stable 4.9.x] Revert "net: usb: ax88179_178a needs
 FLAG_SEND_ZLP"

On Mon, Aug 15, 2022 at 12:19:12PM -0300, Jose Alonso wrote:
> commit 6fd2c17fb6e02a8c0ab51df1cfec82ce96b8e83d upstream.
> 
> This reverts commit 36a15e1cb134c0395261ba1940762703f778438c.
> 
> The usage of FLAG_SEND_ZLP causes problems to other firmware/hardware
> versions that have no issues.
> 
> The FLAG_SEND_ZLP is not safe to use in this context.
> See:
> https://patchwork.ozlabs.org/project/netdev/patch/1270599787.8900.8.camel@Linuxdev4-laptop/#118378
> The original problem needs another way to solve.
> 
> Fixes: 36a15e1cb134 ("net: usb: ax88179_178a needs FLAG_SEND_ZLP")
> Cc: stable@...r.kernel.org
> Reported-by: Ronald Wahl <ronald.wahl@...itan.com>
> Link: https://bugzilla.kernel.org/show_bug.cgi?id=216327
> Link: https://bugs.archlinux.org/task/75491
> Signed-off-by: Jose Alonso <joalonsof@...il.com>
> Signed-off-by: David S. Miller <davem@...emloft.net>
> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> ---
>  drivers/net/usb/ax88179_178a.c | 14 +++++++-------
>  1 file changed, 7 insertions(+), 7 deletions(-)

All now queued up, thanks.

greg k-h