cifs: force interface update before a fresh session setup
stable inclusion from stable-v6.6.3 commit aabf4851d1605523be8f2518e6a549f3f080e198 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8LBQP Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=aabf4851d1605523be8f2518e6a549f3f080e198 -------------------------------- commit d9a6d78096056a3cb5c5f07a730ab92f2f9ac4e6 upstream. During a session reconnect, it is possible that the server moved to another physical server (happens in case of Azure files). So at this time, force a query of server interfaces again (in case of multichannel session), such that the secondary channels connect to the right IP addresses (possibly updated now). Cc: stable@vger.kernel.org Signed-off-by:Shyam Prasad N <sprasad@microsoft.com> Signed-off-by:
Steve French <stfrench@microsoft.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
Zheng Zengkai <zhengzengkai@huawei.com>
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