From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9DECEC021B6 for ; Mon, 24 Feb 2025 23:07:17 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 0D876280002; Mon, 24 Feb 2025 18:07:17 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 088E6280001; Mon, 24 Feb 2025 18:07:17 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E69FB280002; Mon, 24 Feb 2025 18:07:16 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id C9A06280001 for ; Mon, 24 Feb 2025 18:07:16 -0500 (EST) Received: from smtpin03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 727E2A0B10 for ; Mon, 24 Feb 2025 23:07:16 +0000 (UTC) X-FDA: 83156376072.03.C06538D Received: from mail-ot1-f50.google.com (mail-ot1-f50.google.com [209.85.210.50]) by imf16.hostedemail.com (Postfix) with ESMTP id 942C218000D for ; Mon, 24 Feb 2025 23:07:14 +0000 (UTC) Authentication-Results: imf16.hostedemail.com; dkim=pass header.d=chromium.org header.s=google header.b=kEt15hLx; spf=pass (imf16.hostedemail.com: domain of jeffxu@chromium.org designates 209.85.210.50 as permitted sender) smtp.mailfrom=jeffxu@chromium.org; dmarc=pass (policy=none) header.from=chromium.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1740438434; a=rsa-sha256; cv=none; b=SVWp8+StKwd9ohn/cmi1mMLVzNZPf4coe39E9GUNMQjFMCyKosLK/ZFa4E0RYpKVRGYfCw rskItlPB+x3M4HQ8QhdDtvauVz27bxLRN1wvyuf6xvIePxvMppbqG42zEhIpKDkt9/9z5X KsZs6F/iZOnsND3CWzhqtoBNWaFuCa4= ARC-Authentication-Results: i=1; imf16.hostedemail.com; dkim=pass header.d=chromium.org header.s=google header.b=kEt15hLx; spf=pass (imf16.hostedemail.com: domain of jeffxu@chromium.org designates 209.85.210.50 as permitted sender) smtp.mailfrom=jeffxu@chromium.org; dmarc=pass (policy=none) header.from=chromium.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1740438434; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Gt7M2cm9mI5eYr0nERX+qOY3z3eWRP2n3iQJDxTpkO4=; b=5wlmjkll8cfO8vi+0dLm5fYvPS4ezy7eH5hN7gqJjJ6cTKjg/GfA+s0YuFxKwmhVGa/D2I eHSZa1UDUt+s/3wQE6GErJ2pygrn89vpT1BNL4frNW8dL77RlGL6TCgB9dYk1e2TBI85me iRWhpfpb/d76KGabgai9H6iurQtlnhU= Received: by mail-ot1-f50.google.com with SMTP id 46e09a7af769-7231e216a06so823838a34.2 for ; Mon, 24 Feb 2025 15:07:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1740438433; x=1741043233; darn=kvack.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=Gt7M2cm9mI5eYr0nERX+qOY3z3eWRP2n3iQJDxTpkO4=; b=kEt15hLxUN55ybppOGlN4amWD42YiwZthoZb/fvUvbVcfdZj8lQUazrcyPVSZ7KiLE HsO/aCH4B8qZkwYMnkkPWedRajrR5/R6HMX2cp4GUKPp+AJyGmg/sY7M5o8FfwhWmlo4 QVNCENxCwDzcZKV3M3AfW876Dn/F69RRnBUmw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740438433; x=1741043233; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Gt7M2cm9mI5eYr0nERX+qOY3z3eWRP2n3iQJDxTpkO4=; b=rE9q3XBJusdDT73RmYLMCtEDc5ju20zXXYoD1ixncuc4OqHHF34QA3pTlsAdgZ7PDa MtPHrn5Enj7rx2Uc9CYeX/lPkA7H7O8Ir5gBN+/Us8u49LgdIY6Bln1VJ0XaOncfutCq S/FnMTnw1Fl3qad8tddRoIG5FAKVaoUhXxDjUMN76gMbgsakAdjXANyYyNNRWxItD+6y iRMNc1AaGK4Mz4H+VhXoAHoqFOxGU/ATGaU1v8NRKjF1URZb0TJCMfeWEASj42FvnOj+ IqZvtgYeLUONn/BxrzlDnfBCI3xNGEiNo1nkDXx4xCegSyHb4wmKbTevh3hBuVy3OzEJ rHqA== X-Forwarded-Encrypted: i=1; AJvYcCU6qB6fXPhOgKGiuGY9Bt9IniKuxHC6inLN9t9EZzDNoe/GEhhMnogQF9Y3el+tNMBan8/yCIHpLQ==@kvack.org X-Gm-Message-State: AOJu0YyEqU+XDpn7uQid5lprfMCSYqndYVrEZfGdBDxpzX7Pmn+lpRIe lnpQUY/+0BtsPLwl8R2rr9HhrdMRhATUaj2jKQacCCokqnmsIUJbxURD1zjOqS9Hsny7xEAzYyu 2ka105TikDwGdFvYTVzuuwB8fGdy+/Fg/MJrA X-Gm-Gg: ASbGncvwuZZqdaCcfuaVBtO/yWu9EoZrv3ApFRQcLsju/RekgQoXAIGpi7rvqCo4J2l W+xRHFSfH1O71m4UxX153d7DvoYPQMxbSvFdRYwStI9luElU0zpDKsaELBR0eMtbM0gTQFkr1Lm NIVfFhRE0KJM/s/K5yirVMBCDQtTqNQQKBuHw4 X-Google-Smtp-Source: AGHT+IEP4PV9DNBhdrXRh+chy4n1/lVYXwdesM2YhvWLjUuJsbctZ76XazgP1D4104ECH40KdG2B3ht8gtQ3Gkm0fcM= X-Received: by 2002:a05:6808:191e:b0:3f4:23ea:f9b9 with SMTP id 5614622812f47-3f4246b3c3fmr4357094b6e.1.1740438433475; Mon, 24 Feb 2025 15:07:13 -0800 (PST) MIME-Version: 1.0 References: <20250224225246.3712295-1-jeffxu@google.com> In-Reply-To: From: Jeff Xu Date: Mon, 24 Feb 2025 15:07:03 -0800 X-Gm-Features: AWEUYZlNlJhjCemXFyWfsLbYFok5NAL1CEToK9WkF-XdBylNHUu_GFihHhpgA0Q Message-ID: Subject: Re: [PATCH v7 0/7] mseal system mappings To: Pedro Falcato Cc: akpm@linux-foundation.org, keescook@chromium.org, jannh@google.com, torvalds@linux-foundation.org, vbabka@suse.cz, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, adhemerval.zanella@linaro.org, oleg@redhat.com, avagin@gmail.com, benjamin@sipsolutions.net, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, linux-mm@kvack.org, jorgelo@chromium.org, sroettger@google.com, hch@lst.de, ojeda@kernel.org, thomas.weissschuh@linutronix.de, adobriyan@gmail.com, johannes@sipsolutions.net, hca@linux.ibm.com, willy@infradead.org, anna-maria@linutronix.de, mark.rutland@arm.com, linus.walleij@linaro.org, Jason@zx2c4.com, deller@gmx.de, rdunlap@infradead.org, davem@davemloft.net, peterx@redhat.com, f.fainelli@gmail.com, gerg@kernel.org, dave.hansen@linux.intel.com, mingo@kernel.org, ardb@kernel.org, mhocko@suse.com, 42.hyeyoo@gmail.com, peterz@infradead.org, ardb@google.com, enh@google.com, rientjes@google.com, groeck@chromium.org, mpe@ellerman.id.au, aleksandr.mikhalitsyn@canonical.com, mike.rapoport@gmail.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 942C218000D X-Stat-Signature: 4dwoewmgej14sktktarfbtezrsaq34uw X-Rspam-User: X-Rspamd-Server: rspam10 X-HE-Tag: 1740438434-158790 X-HE-Meta: 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 6tHiUst+ s210hugHI3p6n0We1ptn6akaCs+Z2CQ/xXhCbTxi9j3P0EK6y4tkETKbVJVwspWMfR0VeJojFE3Sw9n5WeoLTVKZ8KjMO0AR4CJ7GkgFdDigsZrtr3GlO8ueqP73Fl6VObO0JkW3uqlCi3uDU4PudrgKMXGPSVxy9tbiPCqqM58FKmnavBPZYB8aTROXXh/T6zSBwun25Efmn7qdhb/fSeYBvbWQeQ2M9bIjRKZ/YIhfIjLD1edtSf69ENWp+VPL/3Keeg5AMGbM49NtcHQj9mjMKGPP/fEBnNun4slY59j420ypF4bLRFvhaMfbU4xhSFLg+ X-Bogosity: Ham, tests=bogofilter, spamicity=0.003331, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, Feb 24, 2025 at 3:03=E2=80=AFPM Pedro Falcato wrote: > > On Mon, Feb 24, 2025 at 10:52=E2=80=AFPM wrote: > > > > From: Jeff Xu > > > > This is V7 version, addressing comments from V6, without code logic > > change. > > > > -------------------------------------------------- > > > > History: > > V7: > > - Remove cover letter from the first patch (Liam R. Howlett) > > - Change macro name to VM_SEALED_SYSMAP (Liam R. Howlett) > > - logging and fclose() in selftest (Liam R. Howlett) > > Jeff, please don't send out new versions of the patchset that quickly. > We were having a discussion on v5, you sent v6 today (acceptable) and > now v7 (while changing barely anything of note). It's hard to track > things this way, and you're just flooding a bunch of mailboxes. > Ah, I apologize. Sure. -Jeff > Thanks, > Pedro