From: Vladimir Oltean <vladimir.oltean@nxp.com>
To: Sasha Levin <sashal@kernel.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"stable@vger.kernel.org" <stable@vger.kernel.org>,
Jakub Kicinski <kuba@kernel.org>,
"vinicius.gomes@intel.com" <vinicius.gomes@intel.com>,
"jhs@mojatatu.com" <jhs@mojatatu.com>,
"xiyou.wangcong@gmail.com" <xiyou.wangcong@gmail.com>,
"jiri@resnulli.us" <jiri@resnulli.us>,
"davem@davemloft.net" <davem@davemloft.net>,
"edumazet@google.com" <edumazet@google.com>,
"pabeni@redhat.com" <pabeni@redhat.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: Re: [PATCH AUTOSEL 5.4 17/29] net/sched: taprio: taprio_dump and taprio_change are protected by rtnl_mutex
Date: Mon, 10 Oct 2022 13:33:05 +0000 [thread overview]
Message-ID: <20221010133305.rh34bkdsp5gi36kt@skbuf> (raw)
In-Reply-To: <20221009222304.1218873-17-sashal@kernel.org>
On Sun, Oct 09, 2022 at 06:22:52PM -0400, Sasha Levin wrote:
> From: Vladimir Oltean <vladimir.oltean@nxp.com>
>
> [ Upstream commit 18cdd2f0998a4967b1fff4c43ed9aef049e42c39 ]
>
> Since the writer-side lock is taken here, we do not need to open an RCU
> read-side critical section, instead we can use rtnl_dereference() to
> tell lockdep we are serialized with concurrent writes.
>
> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
> Signed-off-by: Sasha Levin <sashal@kernel.org>
> ---
Not needed for stable kernels, please drop, thanks.
next prev parent reply other threads:[~2022-10-10 13:33 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-09 22:22 [PATCH AUTOSEL 5.4 01/29] wifi: rtw88: phy: fix warning of possible buffer overflow Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 02/29] wifi: brcmfmac: fix invalid address access when enabling SCAN log level Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 04/29] openvswitch: Fix double reporting of drops in dropwatch Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 05/29] openvswitch: Fix overreporting " Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 06/29] tcp: annotate data-race around tcp_md5sig_pool_populated Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 07/29] wifi: ath9k: avoid uninit memory read in ath9k_htc_rx_msg() Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 08/29] xfrm: Update ipcomp_scratches with NULL when freed Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 09/29] net: xscale: Fix return type for implementation of ndo_start_xmit Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 10/29] net: lantiq_etop: " Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 11/29] net: ftmac100: fix endianness-related issues from 'sparse' Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 12/29] wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit() Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 13/29] Bluetooth: L2CAP: initialize delayed works at l2cap_chan_create() Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 14/29] net: davicom: Fix return type of dm9000_start_xmit Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 15/29] net: ethernet: ti: davinci_emac: Fix return type of emac_dev_xmit Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 16/29] net: korina: Fix return type of korina_send_packet Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 17/29] net/sched: taprio: taprio_dump and taprio_change are protected by rtnl_mutex Sasha Levin
2022-10-10 13:33 ` Vladimir Oltean [this message]
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 18/29] Bluetooth: hci_sysfs: Fix attempting to call device_add multiple times Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 19/29] wifi: ath10k: reset pointer after memory free to avoid potential use-after-free Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 20/29] can: bcm: check the result of can_send() in bcm_can_tx() Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 21/29] wifi: rt2x00: don't run Rt5592 IQ calibration on MT7620 Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 22/29] wifi: rt2x00: set correct TX_SW_CFG1 MAC register for MT7620 Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 23/29] wifi: rt2x00: set VGC gain for both chains of MT7620 Sasha Levin
2022-10-09 22:22 ` [PATCH AUTOSEL 5.4 24/29] wifi: rt2x00: set SoC wmac clock register Sasha Levin
2022-10-09 22:23 ` [PATCH AUTOSEL 5.4 25/29] wifi: rt2x00: correctly set BBP register 86 for MT7620 Sasha Levin
2022-10-09 22:23 ` [PATCH AUTOSEL 5.4 26/29] net: If sock is dead don't access sock's sk_wq in sk_stream_wait_memory Sasha Levin
2022-10-09 22:23 ` [PATCH AUTOSEL 5.4 27/29] Bluetooth: L2CAP: Fix user-after-free Sasha Levin
2022-10-09 22:23 ` [PATCH AUTOSEL 5.4 29/29] r8152: Rate limit overflow messages Sasha Levin
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