From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 81C6D33D6F9 for ; Fri, 24 Jul 2026 11:22:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784892176; cv=none; b=lkmp5hd//vwwcBKAxFC8u7dOkNbgWl/8Ju7lRLHAtMBU3nwOVVAc9OfN3gJ4rGdC/AoIPc2UQDLjIYrhLBBi+oxxOcIEn7n7mnmp5X1SUAbbwBvRxAUi9cKWIVI0j52HEqjITx7a0hJuR9CU2E/RxksyrHH+JDTtDWRd6vM1cEU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784892176; c=relaxed/simple; bh=O9zhTgE0xAhiGNi0q5pKMCvXByXZLV7EN61u8UHpn2w=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=gGJD66okDokqrrpXcnivvPsi1Yl6DctOf2Wo9K9mdfu2hvpo+4tZJgdPFW/kYS6NaD5JoYKOzlKCtjOXuP+QXtCQZTTk1rKCI4C0XECaLM1MAkSGibOVG4RKcbYZIZuOP1DKI1Jw31kFsYeFgo97MDsZ8lyqh/qLffVK4jjR8uA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=K02AHaYS; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="K02AHaYS" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ACD321F000E9; Fri, 24 Jul 2026 11:22:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784892175; bh=wz1tu7QYywygqHXD3kKrudxBMLd4rpVObsjK3sK39yk=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=K02AHaYSbuz6TeIZWBueKFcF6HrZJbVJdvlwVXwsKNm/XLXySbZzluiJO2SOY8XUN DBA8Nv3jGO4wdKtoNz0pcatHiBuj4s4wjeF/zxqcPuhsf2MlFU7leJgRmq+HIiyWXB /Q+3ahFTyc0C3pU0IvLPDbz6yKz+CB6rxPQEQZLPG7j0Lum7aQJwpVJ71uJnpA5cYs SiMWMTJmb90nkNUUT1L5qBNLn11UoC+4+XAuz1qeUXxjmVqH9TkXaHnB75g6OUMlKO l+5vEwK7jl/56u8xkIYeqqQNZgKuVjyWE9jPB1JXWWy+YmQE2aj8Ra8TwTKIG4aNYv eJGQyHc6Za+GA== From: Sasha Levin To: stable@vger.kernel.org Cc: Sasha Levin , Kiryl Shutsemau Subject: Re: [PATCH 6.12.y] fs/proc/task_mmu: fix make_uffd_wp_huge_pte() prot-update race Date: Fri, 24 Jul 2026 07:22:39 -0400 Message-ID: <20260724105500.stable-0007@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260722110120.1908684-1-kirill@shutemov.name> References: <20260722110120.1908684-1-kirill@shutemov.name> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit > fs/proc/task_mmu: a missing huge_ptep_modify_prot_start() in > make_uffd_wp_huge_pte() can lose hardware Dirty/Accessed updates > when PAGEMAP_SCAN write-protects a hugetlb PTE. Queued for 6.12, thanks. -- Thanks, Sasha