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From:   "Luck, Tony" <tony.luck@intel.com>
To:     Smita Koralahalli <Smita.KoralahalliChannabasappa@amd.com>,
        "Borislav Petkov" <bp@alien8.de>
CC:     "hpa@zytor.com" <hpa@zytor.com>,
        Yazen Ghannam <yazen.ghannam@amd.com>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        "linux-edac@vger.kernel.org" <linux-edac@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "x86@kernel.org" <x86@kernel.org>
Subject: RE: [RFC PATCH 5/5] x86/mce: Handle AMD threshold interrupt storms
Thread-Topic: [RFC PATCH 5/5] x86/mce: Handle AMD threshold interrupt storms
Thread-Index: AQHYSYCbSvicE54JgU2PntMI6Ix4HKzje9Lg
Date:   Wed, 6 Apr 2022 22:44:13 +0000
Message-ID: <b140590dadea411ca3641b0537bfcd9f@intel.com>
References: <20220406063542.183946-1-Smita.KoralahalliChannabasappa@amd.com>
 <20220406063542.183946-6-Smita.KoralahalliChannabasappa@amd.com>
In-Reply-To: <20220406063542.183946-6-Smita.KoralahalliChannabasappa@amd.com>
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+		/* Return early on an interrupt storm */
+		if (this_cpu_read(bank_storm[bank]))
+			return;

Is you reasoning for early return that you already have plenty of
logged errors from this bank, so OK to skip additional processing
of this one?

-Tony