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X-CSE-ConnectionGUID: E/JwAL88RBiGk5+zCwOr+A== X-CSE-MsgGUID: khj+hoooTXylEQK4obefUA== X-IronPort-AV: E=McAfee;i="6800,10657,11698"; a="72177039" X-IronPort-AV: E=Sophos;i="6.21,285,1763452800"; d="scan'208";a="72177039" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Feb 2026 10:01:27 -0800 X-CSE-ConnectionGUID: ZlLsa58uQUqnWV9NeCpItQ== X-CSE-MsgGUID: XZpI68drSeu3/2qE21sjgg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,285,1763452800"; d="scan'208";a="212142753" Received: from sghuge-mobl2.amr.corp.intel.com (HELO [10.125.108.146]) ([10.125.108.146]) by orviesa009-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Feb 2026 10:01:27 -0800 Message-ID: Date: Wed, 11 Feb 2026 10:01:25 -0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 RESEND 1/3] x86/mm/tlb: Make enter_lazy_tlb() always inline on x86 To: Xie Yuanbin , peterz@infradead.org, tglx@kernel.org, riel@surriel.com, segher@kernel.crashing.org, david@kernel.org, hpa@zytor.com, arnd@arndb.de, anna-maria@linutronix.de, mingo@redhat.com, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, vschneid@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, luto@kernel.org, houwenlong.hwl@antgroup.com, frederic@kernel.org, akpm@linux-foundation.org, lorenzo.stoakes@oracle.com, bhe@redhat.com, ryan.roberts@arm.com, urezki@gmail.com, nysal@linux.ibm.com, max.kellermann@ionos.com Cc: linux-kernel@vger.kernel.org, x86@kernel.org References: <20260211153608.78083-1-qq570070308@gmail.com> From: Dave Hansen Content-Language: en-US Autocrypt: addr=dave.hansen@intel.com; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 2/11/26 07:36, Xie Yuanbin wrote: > However, I'm a little worried that moving > '#define enter_lazy_tlb enter_lazy_tlb' into '#ifndef MODULE' might cause > other issues, so I placed it outside '#ifndef MODULE' outside in my > first patch. What kind of issues? I mean, if it compiles, it compiles, right? The robots are there to find the crazy stuff for us.