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MN2PR12MB4287.namprd12.prod.outlook.com (2603:10b6:208:1dd::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8511.16; Thu, 6 Mar 2025 15:58:44 +0000 Received: from DM4PR12MB6373.namprd12.prod.outlook.com ([fe80::12f7:eff:380b:589f]) by DM4PR12MB6373.namprd12.prod.outlook.com ([fe80::12f7:eff:380b:589f%5]) with mapi id 15.20.8511.017; Thu, 6 Mar 2025 15:58:44 +0000 Date: Thu, 6 Mar 2025 10:58:39 -0500 From: Yazen Ghannam To: "Luck, Tony" Cc: Shuai Xue , Borislav Petkov , "nao.horiguchi@gmail.com" , "tglx@linutronix.de" , "mingo@redhat.com" , "dave.hansen@linux.intel.com" , "x86@kernel.org" , "hpa@zytor.com" , "linmiaohe@huawei.com" , "akpm@linux-foundation.org" , "peterz@infradead.org" , "jpoimboe@kernel.org" , "linux-edac@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , "baolin.wang@linux.alibaba.com" , "tianruidong@linux.alibaba.com" Subject: Re: [PATCH v2 2/5] x86/mce: dump error msg from severities 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previous patch? > > > > https://lore.kernel.org/all/20220922195136.54575-1-tony.luck@intel.com/ > > Yazen has some cleanups to the severity code under consideration > here: > > https://github.com/AMDESE/linux/commit/cf0b8a97240abf0fbd98a91cd8deb262f827721b > > > I wonder if a slightly different approach with the "mce_action" that Yazen > defines being a bitmask of options, instead of an enum, would be possible? > > If that happened, then adding a "dump the call stack to the console" option > would fit neatly into the scheme. > Right, I was thinking something similar. Basically, replace single action (enum) with multiple possible actions (flags/bitmask). And we can have a mask for a "class" of actions for general cases. Thanks, Yazen