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 87D5A30DEB2; Fri, 17 Jul 2026 01:37:56 +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=1784252277; cv=none; b=LiLMKBC+nVYHCtD3inuYvN0Y21gU9HWbuubHRK9hhsdv7gRGGmnlFh/eP2vB8pDQFhUaa+jmPlSVUpmCvQlMy0sNJeWXRMFMHdnqwcxk18tHnpfng8qr2PkuOeNAJ7h71zLLV55rpLRHWCnNRiCI/7flJsZYwt0n1Bc1l8+K66A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784252277; c=relaxed/simple; bh=ZDSjLz/D2uphuq+GHhV+cR61KHhnKRRXT47L7Laew4g=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cKYUp8yYfAvaaW6Y+v/glyPDtiJU/aoGIPnIZaPbXG35U19zScOn+ShXLfPDcnTFvl19889mFTBYPrJ9XDltgxutnmq3sZh75YWmuAlRM84TXixmZpInGfeh21IfM82+mYl1pJpx6IiMck8uYv6fAz9jJGF+qkZ5dVbtETA4bEU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SIjUb8Ae; 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="SIjUb8Ae" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8CDB1F00A3E; Fri, 17 Jul 2026 01:37:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784252276; bh=HQWHI05VLoFmTDGLD/8BrEB9TvW9zVg8VbA2I33LjSg=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=SIjUb8AeamEEXIjQWPL5g2nKM1WJlVr1ofaI2WGxaJ2yDbrytsFrAgMPqwGwBmtN3 7NYI8KEj2LUXkZvvOcs+bda2TUbTbPvjTA7U1Y/MJWyTSy0xhHYiM6XypYjqBoEgSv SoQy6esckD/8rVLNhc+/4l4BIaFbBXn2ntmmt+8PIZ5PL7qeD/6FzvfVqrC9fz07Iy 9Kq1WenZdQeSgIToBYH4qXZFlG+/zUqILKX9TbDrN2bbIbHrebV464VadK2s1PDePJ TKQF3Ppf4apxHj75gEcdvUJfgJxACGi8UvkwbliDGtzXVH5rf/40F/QNKhMPldv+Xg J4GYyJpJDbt9w== From: Sasha Levin To: stable@vger.kernel.org, Greg Kroah-Hartman Cc: Sasha Levin , bpf@vger.kernel.org, linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, x86@kernel.org, Alexei Starovoitov , Daniel Borkmann , Dave Hansen , Pawan Gupta Subject: Re: [PATCH 6.12.y 0/6] cBPF JIT spray hardening Date: Thu, 16 Jul 2026 21:37:34 -0400 Message-ID: <20260716232340.0007-stable-reply@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260715-cbpf-jit-spray-hardening-6-12-y-v1-0-d8585a9aed80@linux.intel.com> References: <20260715-cbpf-jit-spray-hardening-6-12-y-v1-0-d8585a9aed80@linux.intel.com> Precedence: bulk X-Mailing-List: loongarch@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Wed, Jul 15, 2026 at 02:27:39PM -0700, Pawan Gupta wrote: > These backports harden BPF JIT against spectre-v2 class of attacks. Without > a predictor flush, execution of new BPF program may use stale prediction > left behind by the freed one. Queued the series for 6.12, thanks. -- Thanks, Sasha 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9C904C44512 for ; Fri, 17 Jul 2026 01:38:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=BJ44fwU+idJV1LOukhZ6fLC6hV5bVoKNXTvydlh18Y0=; b=RIU7rW5pbC5SSG O4uIZPg9C8f2JeR4lh7fiHH8uyWkdhpNC+FvYNAc4Ng5F8Uiro1wAYxQ1LRU8qMAqY5PFa6pC/uJH tj80XXuYm/HiVEUSu+5yM5QyWD1pm6LmxpYdZZPxNzSYkkO2+7vPugBW1vgSsxyBCkQ7S/mbW43M/ KT0e9rv2Du739evAjODP+49epSYti6VS6GZj0w1i9bQtzlZe47wnWXntaLia1AohPvwCEwdvLM2LV OOajUK3P+gW/I4HIh7vqMoK3cTA6l8ESWjRVZGrfmD/DwLAI/V7e/JyZADwdbwYoV8jRQAS791c+T 13ps+NNZwWP0pyWPhyEQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wkXWY-00000000ubF-3XZf; Fri, 17 Jul 2026 01:37:58 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wkXWX-00000000uaD-1kS7; Fri, 17 Jul 2026 01:37:57 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 8313A60A6C; Fri, 17 Jul 2026 01:37:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8CDB1F00A3E; Fri, 17 Jul 2026 01:37:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784252276; bh=HQWHI05VLoFmTDGLD/8BrEB9TvW9zVg8VbA2I33LjSg=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=SIjUb8AeamEEXIjQWPL5g2nKM1WJlVr1ofaI2WGxaJ2yDbrytsFrAgMPqwGwBmtN3 7NYI8KEj2LUXkZvvOcs+bda2TUbTbPvjTA7U1Y/MJWyTSy0xhHYiM6XypYjqBoEgSv SoQy6esckD/8rVLNhc+/4l4BIaFbBXn2ntmmt+8PIZ5PL7qeD/6FzvfVqrC9fz07Iy 9Kq1WenZdQeSgIToBYH4qXZFlG+/zUqILKX9TbDrN2bbIbHrebV464VadK2s1PDePJ TKQF3Ppf4apxHj75gEcdvUJfgJxACGi8UvkwbliDGtzXVH5rf/40F/QNKhMPldv+Xg J4GYyJpJDbt9w== From: Sasha Levin To: stable@vger.kernel.org, Greg Kroah-Hartman Cc: Sasha Levin , bpf@vger.kernel.org, linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, x86@kernel.org, Alexei Starovoitov , Daniel Borkmann , Dave Hansen , Pawan Gupta Subject: Re: [PATCH 6.12.y 0/6] cBPF JIT spray hardening Date: Thu, 16 Jul 2026 21:37:34 -0400 Message-ID: <20260716232340.0007-stable-reply@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260715-cbpf-jit-spray-hardening-6-12-y-v1-0-d8585a9aed80@linux.intel.com> References: <20260715-cbpf-jit-spray-hardening-6-12-y-v1-0-d8585a9aed80@linux.intel.com> MIME-Version: 1.0 X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Wed, Jul 15, 2026 at 02:27:39PM -0700, Pawan Gupta wrote: > These backports harden BPF JIT against spectre-v2 class of attacks. Without > a predictor flush, execution of new BPF program may use stale prediction > left behind by the freed one. Queued the series for 6.12, thanks. -- Thanks, Sasha _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv