From patchwork Tue Mar 1 09:46:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ammar Faizi X-Patchwork-Id: 12764418 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD789C433EF for ; Tue, 1 Mar 2022 09:46:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231354AbiCAJrV (ORCPT ); Tue, 1 Mar 2022 04:47:21 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32976 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229909AbiCAJrU (ORCPT ); Tue, 1 Mar 2022 04:47:20 -0500 Received: from gnuweeb.org (gnuweeb.org [51.81.211.47]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DD1258BF1E; Tue, 1 Mar 2022 01:46:39 -0800 (PST) Received: from integral2.. (unknown [182.2.70.248]) by gnuweeb.org (Postfix) with ESMTPSA id DCEF67E29A; Tue, 1 Mar 2022 09:46:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gnuweeb.org; s=default; t=1646127999; bh=EE5DP0GDqFtOfX+H7OLLGFhvfQJHlaG47oj4cg5rTtw=; h=From:To:Cc:Subject:Date:From; b=crDMRYNTpvi6VZm7lYQh4zWjwuOC5lq9P4uhv/XaP3PzJZZY3DEidTBrc6y0T29yj elNngVVSIUPxaNuijiVUMJ2bGCHdMbwNVoN4fVhVZt9BF6XuSf3k5ZTECNtl9eDrrM P/CXkLZbd9u8vGZ4AcKrE0bmYIVVgWj2FUchq9rKVqKGD0p05/XbtsTxEudCCLMIhw X2QPMwbet5u5U+Gi518/WrA8sNo5jOR2G224aXcmcNvkVTpZx6NYvAUoAg/R+rEu2B WlyP3C4/hbCyfK16kGEM/NRYN+/5kPdXfPF4gPC99yfKLdn4+HTXi4hh3zrUSm7ftW 5aJrVH2730Pgg== From: Ammar Faizi To: Borislav Petkov Cc: Dave Hansen , "H. Peter Anvin" , Ingo Molnar , Thomas Gleixner , Tony Luck , linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, gwml@vger.gnuweeb.org, x86@kernel.org, stable@vger.kernel.org, Alviro Iskandar Setiawan , Jiri Hladky , Greg Kroah-Hartman , Ammar Faizi Subject: [PATCH v4 0/2] Two x86 fixes Date: Tue, 1 Mar 2022 16:46:06 +0700 Message-Id: <20220301094608.118879-1-ammarfaizi2@gnuweeb.org> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org Hi, Two fixes for x86 arch. ## Changelog v4: - Address comment from Greg, sha1 commit Fixes only needs to be 12 chars. - Add the author of the fixed commit to the CC list. v3: - Fold in changes from Alviro, the previous version is still leaking @bank[n]. v2: - Fix wrong copy/paste. ## Short Summary Patch 1, fixes the wrong asm constraint in delay_loop function. Fortunately, the constraint violation that's fixed by patch 1 doesn't yield any bug due to the nature of System V ABI. Should we backport this? Patch 2, fixes memory leak in mce/amd code. Cc: Borislav Petkov Cc: Dave Hansen Cc: Greg Kroah-Hartman Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Thomas Gleixner Cc: Tony Luck Signed-off-by: Alviro Iskandar Setiawan Signed-off-by: Ammar Faizi --- Ammar Faizi (2): x86/delay: Fix the wrong asm constraint in `delay_loop()` x86/mce/amd: Fix memory leak when `threshold_create_bank()` fails arch/x86/kernel/cpu/mce/amd.c | 16 ++++++++++------ arch/x86/lib/delay.c | 4 ++-- 2 files changed, 12 insertions(+), 8 deletions(-) base-commit: 7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3