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Date: Mon, 25 Aug 2025 16:03:47 -0700
From: Jakub Kicinski <kuba@kernel.org>
To: =?UTF-8?B?5Za15YWs5a2Q?= <miaogongzi0227@gmail.com>
Cc: stable@vger.kernel.org, netdev@vger.kernel.org, Greg KH
 <gregkh@linuxfoundation.org>, regressions@lists.linux.dev,
 edumazet@google.com, sashal@kernel.org, yoshfuji@linux-ipv6.org
Subject: Re: [REGRESSION] IPv6 RA default router advertisement fails after
 kernel 6.12.42 updates
Message-ID: <20250825160347.7569b3c3@kernel.org>
In-Reply-To: <CACBcRwK8wUbJ_S=z4QQg_CGfVWQaMd6HktdNCRkfG22Ypgg63w@mail.gmail.com>
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On Thu, 21 Aug 2025 07:14:12 +0800 =E5=96=B5=E5=85=AC=E5=AD=90 wrote:
> While testing Linux kernel 6.12.42 on OpenWrt, we observed a
> regression in IPv6 Router Advertisement (RA) handling for the default
> router.

IIUC this is fixed:
https://lore.kernel.org/all/20250821105806.1453833-1-wangzijie1@honor.com