From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3zbP9050Q1zDqTt for ; Tue, 6 Feb 2018 23:36:52 +1100 (AEDT) Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w16CZsMZ105469 for ; Tue, 6 Feb 2018 07:36:50 -0500 Received: from e06smtp13.uk.ibm.com (e06smtp13.uk.ibm.com [195.75.94.109]) by mx0a-001b2d01.pphosted.com with ESMTP id 2fybnw2hfw-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Tue, 06 Feb 2018 07:36:49 -0500 Received: from localhost by e06smtp13.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 6 Feb 2018 12:36:47 -0000 From: Madhavan Srinivasan To: mpe@ellerman.id.au Cc: linuxppc-dev@lists.ozlabs.org, Madhavan Srinivasan Subject: [PATCH] powerpc/64s: Fix MASKABLE_RELON_EXCEPTION_HV_OOL macro Date: Tue, 6 Feb 2018 18:06:37 +0530 Message-Id: <1517920597-14588-1-git-send-email-maddy@linux.vnet.ibm.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Commit f14e953b191f ("powerpc/64s: Add support to take additional parameter in MASKABLE_* macro") messed up MASKABLE_RELON_EXCEPTION_HV_OOL macro by adding the wrong __SOFTEN__ test which caused guest kernel trash at boot. Patch to fix the macro to use SOFTEN_TEST_HV instead of SOFTEN_NOTEST_HV. Reported-by: Alexey Kardashevskiy Fix-Suggested-by: Michael Ellerman Signed-off-by: Madhavan Srinivasan --- arch/powerpc/include/asm/exception-64s.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index 176dfb73d42c..471b2274fbeb 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -645,7 +645,7 @@ END_FTR_SECTION_NESTED(ftr,ftr,943) EXC_HV, SOFTEN_TEST_HV, bitmask) #define MASKABLE_RELON_EXCEPTION_HV_OOL(vec, label, bitmask) \ - MASKABLE_EXCEPTION_PROLOG_1(PACA_EXGEN, SOFTEN_NOTEST_HV, vec, bitmask);\ + MASKABLE_EXCEPTION_PROLOG_1(PACA_EXGEN, SOFTEN_TEST_HV, vec, bitmask);\ EXCEPTION_RELON_PROLOG_PSERIES_1(label, EXC_HV) /* -- 2.7.4