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X-CSE-ConnectionGUID: P06DT5xbRASNn3zdBQkoUw== X-CSE-MsgGUID: rcnXo/yoRw2tJ28l9CUzvQ== X-IronPort-AV: E=McAfee;i="6700,10204,11399"; a="68172370" X-IronPort-AV: E=Sophos;i="6.15,200,1739865600"; d="scan'208";a="68172370" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2025 08:21:17 -0700 X-CSE-ConnectionGUID: ZYvmP3MBSQKhiF4G7tWKzA== X-CSE-MsgGUID: 71X2dg/gSYiErQY27BXhIw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,200,1739865600"; d="scan'208";a="159605562" Received: from sramkris-mobl1.amr.corp.intel.com (HELO [10.124.220.195]) ([10.124.220.195]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Apr 2025 08:21:17 -0700 Message-ID: <9cbd7ada-9083-433d-afd7-ea3242068faf@intel.com> Date: Wed, 9 Apr 2025 08:21:14 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [v2][PATCH 4/5] x86/cpu: Move AMD erratum 1386 table over to 'x86_cpu_id' To: Borislav Petkov , Jiri Slaby Cc: Dave Hansen , linux-kernel@vger.kernel.org, x86@kernel.org, tglx@linutronix.de, kan.liang@linux.intel.com References: <20241213185127.F38B6EE9@davehans-spike.ostc.intel.com> <20241213185132.07555E1D@davehans-spike.ostc.intel.com> <20250409151817.GAZ_aPueHsozDBe0sZ@fat_crate.local> Content-Language: en-US From: Dave Hansen Autocrypt: addr=dave.hansen@intel.com; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 4/9/25 08:18, Borislav Petkov wrote: > On Wed, Apr 09, 2025 at 01:13:53PM +0200, Jiri Slaby wrote: >> If I am to tell, the {} is needed, otherwise you touch the array OOB (at >> least with the "m->flags & X86_CPU_ID_FLAG_ENTRY_VALID" test -- if the bit >> is set in the memory, then much more than that...). > Send a patch pls. I'm compiling this as we speak: > https://git.kernel.org/pub/scm/linux/kernel/git/daveh/devel.git/commit/?h=testme&id=d41cad0e49200c1d812daa8a40600405888b666f I'll throw it in x86/urgent in a bit.