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[209.85.218.42]) by smtp.gmail.com with ESMTPSA id g2-20020a056402320200b005687717d1f5sm999747eda.10.2024.03.12.18.01.03 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 12 Mar 2024 18:01:04 -0700 (PDT) Received: by mail-ej1-f42.google.com with SMTP id a640c23a62f3a-a45fd0a0980so487297066b.2 for ; Tue, 12 Mar 2024 18:01:03 -0700 (PDT) X-Forwarded-Encrypted: i=1; AJvYcCXv+2cYR+LwnETlvjqJdUrGCFrhyNQ/KDzj0boml1BhkOYda3X7sjXEClG0lPmlfum8YORJSTiz00iO1xkaPjJVvtHVhstE1jvFf32r X-Received: by 2002:a17:907:c247:b0:a45:5328:8432 with SMTP id tj7-20020a170907c24700b00a4553288432mr9215023ejc.50.1710291663582; Tue, 12 Mar 2024 18:01:03 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20240312042504.1835743-1-kuba@kernel.org> In-Reply-To: <20240312042504.1835743-1-kuba@kernel.org> From: Linus Torvalds Date: Tue, 12 Mar 2024 18:00:47 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [GIT PULL] Networking for v6.9 To: Jakub Kicinski Cc: davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, pabeni@redhat.com, bpf@vger.kernel.org Content-Type: text/plain; charset="UTF-8" On Mon, 11 Mar 2024 at 21:25, Jakub Kicinski wrote: > > - Large effort by Eric to lower rtnl_lock pressure and remove locks: W00t! Pulled. The rtnl lock is probably my least favorite kernel lock. It's been one of the few global locks we have left (at least that matters). There are others (I'm not claiming tasklist_lock is great), but rtnl_lock has certainly been "up there" with the worst of them. Linus