From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756024AbbLHL0d (ORCPT ); Tue, 8 Dec 2015 06:26:33 -0500 Received: from mail-wm0-f50.google.com ([74.125.82.50]:37877 "EHLO mail-wm0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755057AbbLHL0a (ORCPT ); Tue, 8 Dec 2015 06:26:30 -0500 Message-ID: <5666BE62.7090409@linaro.org> Date: Tue, 08 Dec 2015 19:26:26 +0800 From: Hanjun Guo User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: fu.wei@linaro.org, tomasz.nowicki@linaro.org, tn@semihalf.com, rjw@rjwysocki.net, lenb@kernel.org, catalin.marinas@arm.com, will.deacon@arm.com CC: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-acpi@vger.kernel.org, linaro-acpi@lists.linaro.org, graeme.gregory@linaro.org, al.stone@linaro.org, mark.rutland@arm.com, Marc.Zyngier@arm.com, lorenzo.pieralisi@arm.com, rruigrok@codeaurora.org, harba@qti.qualcomm.com, jcm@redhat.com, msalter@redhat.com, grant.likely@linaro.org, rrichter@cavium.com, jarkko.nikula@linux.intel.com, jon.zhixiong.zhang@gmail.com Subject: Re: [PATCH v4] acpi, apei, arm64: APEI initial support for aarch64. References: <1449558183-12259-1-git-send-email-fu.wei@linaro.org> In-Reply-To: <1449558183-12259-1-git-send-email-fu.wei@linaro.org> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Fu Wei, On 12/08/2015 03:03 PM, fu.wei@linaro.org wrote: > From: Tomasz Nowicki > > This commit provides APEI arch-specific bits for aarch64 > > Meanwhile, add a new subfunction "hest_ia_init" for > "acpi_disable_cmcff" which is used by IA-32 Architecture > Corrected Machine Check (CMC). > > Signed-off-by: Tomasz Nowicki > Tested-by: Jonathan (Zhixiong) Zhang > Signed-off-by: Fu Wei > --- > Changelog: > v4: Rebase to latest kernel version(4.4-rc4). > Move arch_apei_flush_tlb_one into header file as a inline function > Add a new subfunction "hest_ia_init" for "acpi_disable_cmcff". > > v3: https://lkml.org/lkml/2015/12/3/521 > Remove "acpi_disable_cmcff" from arm64 code, > and wrap it in hest.c by "#if defined(__i386__) || defined(__x86_64__)" > > v2: https://lkml.org/lkml/2015/12/2/432 > Rebase to latest kernel version(4.4-rc3). > Move arch_apei_flush_tlb_one() to arch/arm64/kernel/acpi.c > > v1: https://lkml.org/lkml/2015/8/14/199 > Move arch_apei_flush_tlb_one() to arch/arm64/include/asm/apci.h. > Delete arch/arm64/kernel/apei.c. > Add "#ifdef CONFIG_ACPI_APEI" for "acpi_disable_cmcff". > > arch/arm64/Kconfig | 1 + > arch/arm64/include/asm/acpi.h | 5 +++++ > drivers/acpi/apei/hest.c | 19 ++++++++++++++++--- > 3 files changed, 22 insertions(+), 3 deletions(-) > > diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig > index 871f217..58c8992 100644 > --- a/arch/arm64/Kconfig > +++ b/arch/arm64/Kconfig > @@ -3,6 +3,7 @@ config ARM64 > select ACPI_CCA_REQUIRED if ACPI > select ACPI_GENERIC_GSI if ACPI > select ACPI_REDUCED_HARDWARE_ONLY if ACPI > + select HAVE_ACPI_APEI if ACPI > select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE > select ARCH_HAS_ELF_RANDOMIZE > select ARCH_HAS_GCOV_PROFILE_ALL > diff --git a/arch/arm64/include/asm/acpi.h b/arch/arm64/include/asm/acpi.h > index caafd63..31d3d9a 100644 > --- a/arch/arm64/include/asm/acpi.h > +++ b/arch/arm64/include/asm/acpi.h > @@ -17,6 +17,7 @@ > > #include > #include > +#include > > /* Macros for consistency checks of the GICC subtable of MADT */ > #define ACPI_MADT_GICC_LENGTH \ > @@ -94,6 +95,10 @@ static inline const char *acpi_get_enable_method(int cpu) > > #ifdef CONFIG_ACPI_APEI > pgprot_t arch_apei_get_mem_attribute(phys_addr_t addr); How bout adding a empty line here? Except that, Acked-by: Hanjun Guo Thanks Hanjun