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 4F48B37EFED for ; Thu, 21 May 2026 10:21:47 +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=1779358909; cv=none; b=BiNxrbnvq91IV7P4aY1hN4cKwezIhgT2yW/hiPrBPrymLw6Xloqkpo2r/FE2JzBoq5g4jR0rgFxgt9IR78PlYOyQPtyNkrBFVkvszGwHuet+Khnkt9PnA0V06ccuar8euA19bMJfgBkgd65GRageKD3N+4KRVI++5PWxv+9LdlM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779358909; c=relaxed/simple; bh=EkNjOwqS4gR0EBsHBDWn4w68XY5zIsNw/teQA8h4Kpw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=S0+bGyAUmW5/tUTmvjhdSn8r820IzXlKYyzJAO1QF2OTZHQhUt+qUrbnD1jXmTu381z/6UMuZk2di+FeIEfKKHmE4K1MVUDftgWFNKAFT648fL/TmrYYl1Wot+g7JIbL1N73TD2T7dl4N376qsChewC5U0+/OVWRrH9OnNAVKw8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GyujhIcl; 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="GyujhIcl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8940A1F000E9; Thu, 21 May 2026 10:21:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779358907; bh=JMPwawuoo+FF/ktT9CWL/B41j3xPKyCYtygGQ631+OI=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=GyujhIclQPg9DYXc/avMXQpQYuUEVt9xTmVMfACoSMdeycwpemfk5L53l6XWNuQHl oOjJ1MwucNSkhqlAQMuyXCBp3vFibdR8b4/JpZKqii1oMHrSanHqZtL769xnRN51rw rW/3+yHMuzfwagGcfCuC065ls555G7vsXUyI1pftWEg4zaw/Hbljho0P8e0NTR41FD HzA02akNd18S1hFMGIJe5CVwY9dtsrm6bez3LasEn+jkqLJNWHG2NLbHlqO5x47HeE /k0W8/xgMkwpSXRqaJuMJ9ZD7uyrvKWA2wJYUBDCQu74LR+KPKy+v8oua7XKjViXRH QVCfJSJIQdlBA== From: Kees Cook To: linuxppc-dev@lists.ozlabs.org, maddy@linux.ibm.com, Sayali Patil Cc: Kees Cook , linux-kernel@vger.kernel.org, Ritesh Harjani , Mahesh Salgaonkar Subject: Re: [PATCH v2 0/2] LKDTM powerpc enhancements - Part2 Date: Thu, 21 May 2026 03:21:21 -0700 Message-Id: <177935887882.2266323.11773405239596341070.b4-ty@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit On Mon, 18 May 2026 12:26:03 +0530, Sayali Patil wrote: > This series adds a new LKDTM trigger PPC_RADIX_TLBIEL, to validate > machine check handling on radix MMU systems and improves reliability of > the PPC_SLB_MULTIHIT test by adding isync instructions after slbmte > operations. > > Please review the patches and provide any feedback or suggestions > for improvement. > > [...] Thanks for the CC! Yeah, with everyone's Acks this is fine by me. Applied to for-next/hardening, thanks! [1/2] lkdtm/powerpc: add isync after slbmte to enforce SLB update ordering https://git.kernel.org/kees/c/3f21a4426e6f [2/2] lkdtm/powerpc: add PPC_RADIX_TLBIEL test for radix MCE validation https://git.kernel.org/kees/c/122b52f0bab0 Take care, -- Kees Cook