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Thu, 04 Jul 2024 02:36:38 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHqMYfRCeOduG8hmxDn1os8aMqWyFiuk1czJ0qPOICA/k5l/iFZ0n0rpzcYV6E3kNOasUJjEg== X-Received: by 2002:a05:6000:1847:b0:35f:2584:76e9 with SMTP id ffacd0b85a97d-3679dd170acmr808204f8f.2.1720085798363; Thu, 04 Jul 2024 02:36:38 -0700 (PDT) Received: from gerbillo.redhat.com ([2a0d:3344:172b:1510:dd78:6ccd:a776:5943]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3675a0cd784sm18022859f8f.7.2024.07.04.02.36.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Jul 2024 02:36:37 -0700 (PDT) Message-ID: <65153ac3f432295a89b42c8b9de83fcabdefe19c.camel@redhat.com> Subject: Re: [PATCH net-next] ntp: fix size argument for kcalloc From: Paolo Abeni To: Przemek Kitszel , Chen Ni Cc: oss-drivers@corigine.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, louis.peens@corigine.com, kuba@kernel.org, davem@davemloft.net, edumazet@google.com, horms@kernel.org, yinjun.zhang@corigine.com, johannes.berg@intel.com, ryno.swart@corigine.com, ziyang.chen@corigine.com, linma@zju.edu.cn, niklas.soderlund@corigine.com Date: Thu, 04 Jul 2024 11:36:36 +0200 In-Reply-To: <5cafbf6e-37ad-4792-963e-568bcc20640d@intel.com> References: <20240703025625.1695052-1-nichen@iscas.ac.cn> <5cafbf6e-37ad-4792-963e-568bcc20640d@intel.com> Autocrypt: addr=pabeni@redhat.com; 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charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.50.4 (3.50.4-1.fc39) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Wed, 2024-07-03 at 11:16 +0200, Przemek Kitszel wrote: > On 7/3/24 04:56, Chen Ni wrote: > > The size argument to kcalloc should be the size of desired structure, >=20 > xsk_pools is a double pointer, so not "desired structure" but rather you > should talk about an element size. >=20 > > not the pointer to it. > >=20 > > Fixes: 6402528b7a0b ("nfp: xsk: add AF_XDP zero-copy Rx and Tx support"= ) >=20 > even if the the behavior is not changed, the fix should be targeted to > net tree This patch is IMHO more a cleanup than a real fix. As such it's more suited for net-next. For the same reason I think it should not go to stable, so I'm dropping the fixes tag, too. Thanks, Paolo