Messages in this thread | | | Date | Tue, 08 Dec 2015 19:26:26 +0800 | From | Hanjun Guo <> | Subject | Re: [PATCH v4] acpi, apei, arm64: APEI initial support for aarch64. |
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Hi Fu Wei,
On 12/08/2015 03:03 PM, fu.wei@linaro.org wrote: > From: Tomasz Nowicki <tomasz.nowicki@linaro.org> > > 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 <tomasz.nowicki@linaro.org> > Tested-by: Jonathan (Zhixiong) Zhang <zjzhang@codeaurora.org> > Signed-off-by: Fu Wei <fu.wei@linaro.org> > --- > 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 <asm/cputype.h> > #include <asm/smp_plat.h> > +#include <asm/tlbflush.h> > > /* 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 <hanjun.guo@linaro.org>
Thanks Hanjun
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