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 E7AD7C87FDA for ; Fri, 8 Aug 2025 20:18:11 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 880DD6B0093; Fri, 8 Aug 2025 16:18:11 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 8588A6B0095; Fri, 8 Aug 2025 16:18:11 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 76E4E6B0096; Fri, 8 Aug 2025 16:18:11 -0400 (EDT) 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 5993B6B0093 for ; Fri, 8 Aug 2025 16:18:11 -0400 (EDT) Received: from smtpin05.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id DD2F9116117 for ; Fri, 8 Aug 2025 20:18:10 +0000 (UTC) X-FDA: 83754701940.05.B184F3A Received: from mail-qt1-f182.google.com (mail-qt1-f182.google.com [209.85.160.182]) by imf03.hostedemail.com (Postfix) with ESMTP id 1D66C20006 for ; Fri, 8 Aug 2025 20:18:08 +0000 (UTC) Authentication-Results: imf03.hostedemail.com; dkim=pass header.d=soleen.com header.s=google header.b=TGzOL35l; spf=pass (imf03.hostedemail.com: domain of pasha.tatashin@soleen.com designates 209.85.160.182 as permitted sender) smtp.mailfrom=pasha.tatashin@soleen.com; dmarc=pass (policy=reject) header.from=soleen.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1754684289; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version:content-type: content-transfer-encoding:content-transfer-encoding:in-reply-to: references:dkim-signature; bh=Bl43cLtacEaHV/RWtjYcg0CuQlsW0JyoL1eQ6Ei05H4=; b=bBSzcOmWWWMceW7sLtphDTVDaCQrDq8+jFn2xvB5f6Ka0g3HcsQT6Gxxuj/iyUcMtkn17x 4i3Gt6M0ZmAVdR8zrFYu7Zd+4+Q/YPU5SE9Qs6L9bJNMauPUOLn61qWjFfmLtJvP5a8hGU ZL5cLu44rE08i2xQy6W45T1vt/cd8nw= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1754684289; a=rsa-sha256; cv=none; b=mFhmQ0+YczLTjR3JGhy1qUd7M08OQ4NBhbfvALmZjsvGX6xrvWAHVXad/XPER1IiByCYgA AfD9vdgzxQzj5WrlxZFmlBt7rqGT7aKAznmVxlcaL0oO3Cl8TVshE3YLrLaZHYyrSh0gQs A+VHRLPw+qOBskNugO+zqbeSheucmds= ARC-Authentication-Results: i=1; imf03.hostedemail.com; dkim=pass header.d=soleen.com header.s=google header.b=TGzOL35l; spf=pass (imf03.hostedemail.com: domain of pasha.tatashin@soleen.com designates 209.85.160.182 as permitted sender) smtp.mailfrom=pasha.tatashin@soleen.com; dmarc=pass (policy=reject) header.from=soleen.com Received: by mail-qt1-f182.google.com with SMTP id d75a77b69052e-4b06d162789so28583691cf.2 for ; Fri, 08 Aug 2025 13:18:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=soleen.com; s=google; t=1754684288; x=1755289088; darn=kvack.org; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:from:to:cc:subject:date:message-id:reply-to; bh=Bl43cLtacEaHV/RWtjYcg0CuQlsW0JyoL1eQ6Ei05H4=; b=TGzOL35litML0aLmJpI3h3oFavfJv/pXm4EjSGGbpKYJbA0jK0X0hj1eX1DgSHv6j1 ZM7dGxlU5lYtza7piMqoHcMuFIA6vkagG5/yGyygwViKLdRZLIpViHw61JE8g+u4cLQ3 lumua7q9PZtloBveLBqIQh29UKFqewrICyZ0avVdn1u160Z6xzjhK04K2hUYiBIFnQbC Ds2QVxa8FDm6KDbyxGPdeMcMn1HyAyWWQ01IqHsJoGP0nWEaZyycHMFO+6t+uiW3uKLc Ef8/eYoqQ8n5K+nVdyJ+6Yy1+NCL7yTQX1AW1lXib8gy8cFRbO0EkBeHQb6hOgLNMur2 sGfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754684288; x=1755289088; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Bl43cLtacEaHV/RWtjYcg0CuQlsW0JyoL1eQ6Ei05H4=; b=KSq5orKI1AjFiW03DeFngWGowRpvy5+XvcRpcdEwiT/tJI3NKvQhCrQT5ObvMsGGYs 0i9YR3trKU6owki6zecFevgrPtUUUMgSrngmH7MQWpCiihrhu+XuKDAWhFfNhohCrERn /Vnjg7yiGnyYyW6XU1uwbW8AYraU9cvRflQZj8kzLeec2HpV3RxvifF08SYgxzirCDss LJB1iV45Q3IgzI/j+Ttt6m/HGDnkbY+eCicLq3HOJo519BA4UnnzwYWqoY7HJrO9T+nX V297Ps01bEb9TfTKeOL+NyPNKN5k1s8dA/ZNW1NrMMH30uR9PdRle35i9is55QQSNSIz pd3Q== X-Forwarded-Encrypted: i=1; AJvYcCXmVzveBylADmJR+xI1+yo1dAZAWndebBYAQCsOSo+t/b1gXuMphiSF4TmmLqCr/+mzR6vhznyv3g==@kvack.org X-Gm-Message-State: AOJu0YxW2lrgrD8jc8O4GWYYIvjlSd2Sv2/xfAx1kBbLtZfLeQkx8zbE 7XsEvjIWOvi5AE5SDp6zadbnPNSHuyVMmKw7XDKzZEj50fzUcib8zMxJFFwdD6FIcQk= X-Gm-Gg: ASbGncsIufCpfbQuffch/8/YSDQz1IROJ9GHijb2bqIowwTNYlkVox1cSfvZ4BvsNso LERUc4GAKyLf1U+x1ZtjjQgOjpfj/TZXXABFyxrkTgv1cGUUvyn2BrDUkU7Q4bGAPsf3vl20AxA K9hfSNd6KSjXkadTiy4tBY043456I7hayu2bB57dp4PPqi8Yln5B0WdDB7o4dX+YYgsdt/gfods 5Y/Lp9YjMOhXPfUplCwzE6hOOCrpRf0WY1Aftn1G3WBd5j+nGTqnrIJXbfCAJZwR9CsSctUFRcV P/skDjZZKYXTOlevCAsJ25ui0A8e8cqXUY1Ll9GD0J2R50DNWanNbR0/olDEtG7VSi0+ZWrUw45 RuIl10EPFl3iutMvNPNoEswXS+DV96rPGJj1Px58mX0fKskN74cYG0sCyH+qGE7Xnfzm8+8nHak MVKCv/KBh32MOp X-Google-Smtp-Source: AGHT+IEkycL5/Killw0PruH454l+HlYFvVCGLaFuncloU9u/TMGcBjOQJHVOoRlOgjZJOfGNFrwDZw== X-Received: by 2002:ac8:6f1a:0:b0:4ab:cf30:1892 with SMTP id d75a77b69052e-4b0aec7c47amr80830561cf.22.1754684288169; Fri, 08 Aug 2025 13:18:08 -0700 (PDT) Received: from soleen.c.googlers.com.com (235.247.85.34.bc.googleusercontent.com. [34.85.247.235]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-4b07c80ddbbsm59490131cf.57.2025.08.08.13.18.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Aug 2025 13:18:07 -0700 (PDT) From: Pasha Tatashin To: akpm@linux-foundation.org, bhe@redhat.com, pasha.tatashin@soleen.com, rppt@kernel.org, arnd@arndb.de, coxu@redhat.com, dave@vasilevsky.ca, ebiggers@google.com, graf@amazon.com, changyuanl@google.com, kees@kernel.org, linux-kernel@vger.kernel.org, kexec@lists.infradead.org, linux-mm@kvack.org Subject: [PATCH v3 0/3] Several KHO Hotfixes Date: Fri, 8 Aug 2025 20:18:01 +0000 Message-ID: <20250808201804.772010-1-pasha.tatashin@soleen.com> X-Mailer: git-send-email 2.50.1.703.g449372360f-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 1D66C20006 X-Stat-Signature: wacf196isqsm8uw3y76p3ksf4ys494jz X-Rspam-User: X-Rspamd-Server: rspam07 X-HE-Tag: 1754684288-604172 X-HE-Meta: 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 8ama+IsT AE9lCttsu1Y1u+ZA2MNpVII1qJcudtcqQdQXQSS6Xdaz2vvvOPtSkVozmQg5pT9GutrtGuuO44kDV2CcyzOXaRmSlUVrzJUvLGIXiFlzR9Ch+8EE+bqZHAAEPnXuxPtgAuXJUvN/r4w6c2995mxuT6vA8aCs0ZTQF4XKhskZozP1qy2jbEWEDFsyq0ZCBYa+qq3uFxWHaEQ+aUC4gnTwM74OKpC+hQx7fPnFbhxa9QGuMEZ0760/VBhBGQ48TJYv8OMoTJh7rwzPIY2fmbZH/Mwu8rSTsvHYUzKy11WtcguOqXtG7l/ZLU1NzAQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: These fixes are taken out from: LUO v3 patch series: https://lore.kernel.org/all/20250807014442.3829950-1-pasha.tatashin@soleen.com Pasha Tatashin (3): kho: init new_physxa->phys_bits to fix lockdep kho: mm: Don't allow deferred struct page with KHO kho: warn if KHO is disabled due to an error kernel/Kconfig.kexec | 1 + kernel/kexec_handover.c | 29 +++++++++++++++++++++++++---- 2 files changed, 26 insertions(+), 4 deletions(-) -- 2.50.1.703.g449372360f-goog