From: Jakub Kicinski <kuba@kernel.org> To: Paolo Abeni <pabeni@redhat.com> Cc: Jonas Suhr Christensen <jsc@umbraculum.org>, netdev@vger.kernel.org, "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Michal Simek <michal.simek@xilinx.com>, Harini Katakam <harini.katakam@amd.com>, Haoyue Xu <xuhaoyue1@hisilicon.com>, huangjunxian <huangjunxian6@hisilicon.com>, Wang Qing <wangqing@vivo.com>, Yang Yingliang <yangyingliang@huawei.com>, Esben Haabendal <esben@geanix.com>, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net v2 1/2] net: ll_temac: Fix DMA resources leak Date: Tue, 7 Feb 2023 10:42:04 -0800 [thread overview] Message-ID: <20230207104204.200da48a@kernel.org> (raw) In-Reply-To: <135b671b1b76978fb147d5fee1e1b922e2c61f26.camel@redhat.com> On Tue, 07 Feb 2023 12:36:11 +0100 Paolo Abeni wrote: > You can either try change to phys type to __be32 (likely not suitable > for -net and possibly can introduce even more warnings elsewhere) FWIW that seems like the best option to me as well. Let's ignore the sparse warning for v3 and try to switch phys to __be32 in a separate patch for net-next. No point adding force casts just to have to remove them a week later, given how prevalent the problem is. > or explicitly cast the argument.
WARNING: multiple messages have this Message-ID (diff)
From: Jakub Kicinski <kuba@kernel.org> To: Paolo Abeni <pabeni@redhat.com> Cc: Jonas Suhr Christensen <jsc@umbraculum.org>, netdev@vger.kernel.org, "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>, Michal Simek <michal.simek@xilinx.com>, Harini Katakam <harini.katakam@amd.com>, Haoyue Xu <xuhaoyue1@hisilicon.com>, huangjunxian <huangjunxian6@hisilicon.com>, Wang Qing <wangqing@vivo.com>, Yang Yingliang <yangyingliang@huawei.com>, Esben Haabendal <esben@geanix.com>, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net v2 1/2] net: ll_temac: Fix DMA resources leak Date: Tue, 7 Feb 2023 10:42:04 -0800 [thread overview] Message-ID: <20230207104204.200da48a@kernel.org> (raw) In-Reply-To: <135b671b1b76978fb147d5fee1e1b922e2c61f26.camel@redhat.com> On Tue, 07 Feb 2023 12:36:11 +0100 Paolo Abeni wrote: > You can either try change to phys type to __be32 (likely not suitable > for -net and possibly can introduce even more warnings elsewhere) FWIW that seems like the best option to me as well. Let's ignore the sparse warning for v3 and try to switch phys to __be32 in a separate patch for net-next. No point adding force casts just to have to remove them a week later, given how prevalent the problem is. > or explicitly cast the argument. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-02-07 18:42 UTC|newest] Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-02-05 20:11 [PATCH net v2 0/2] Fix dma leaking Jonas Suhr Christensen 2023-02-05 20:11 ` Jonas Suhr Christensen 2023-02-05 20:11 ` [PATCH net v2 1/2] net: ll_temac: Fix DMA resources leak Jonas Suhr Christensen 2023-02-05 20:11 ` Jonas Suhr Christensen 2023-02-06 10:19 ` Katakam, Harini 2023-02-06 10:19 ` Katakam, Harini 2023-02-07 7:59 ` esben 2023-02-07 7:59 ` esben 2023-02-07 11:27 ` Paolo Abeni 2023-02-07 11:27 ` Paolo Abeni 2023-02-07 11:36 ` Paolo Abeni 2023-02-07 11:36 ` Paolo Abeni 2023-02-07 18:42 ` Jakub Kicinski [this message] 2023-02-07 18:42 ` Jakub Kicinski 2023-03-13 18:37 ` Jonas Suhr Christensen 2023-03-13 18:37 ` Jonas Suhr Christensen 2023-03-13 18:48 ` Jakub Kicinski 2023-03-13 18:48 ` Jakub Kicinski 2023-03-14 5:15 ` Katakam, Harini 2023-03-14 5:15 ` Katakam, Harini 2023-07-08 13:15 ` Christophe JAILLET 2023-07-08 13:15 ` Christophe JAILLET 2023-07-10 5:51 ` Katakam, Harini 2023-07-10 5:51 ` Katakam, Harini 2023-09-20 11:56 ` Katakam, Harini 2023-09-20 11:56 ` Katakam, Harini 2023-02-05 20:11 ` [PATCH net v2 2/2] net: ll_temac: Reset buffer on dma_map_single() errors Jonas Suhr Christensen 2023-02-05 20:11 ` Jonas Suhr Christensen 2023-02-06 9:59 ` Katakam, Harini 2023-02-06 9:59 ` Katakam, Harini 2023-02-07 7:59 ` esben 2023-02-07 7:59 ` esben
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