Hi Suzuki, On 28 July 2016 at 17:39, Suzuki K Poulose <Suzuki.Poulose@xxxxxxx> wrote: > On 27/07/16 18:29, fu.wei@xxxxxxxxxx wrote: >> >> From: Tomasz Nowicki <tomasz.nowicki@xxxxxxxxxx> >> >> This commit provides APEI arch-specific bits for aarch64 >> >> Meanwhile, >> (1)add a new subfunction "hest_ia32_init" for >> "acpi_disable_cmcff" which is used by IA-32 Architecture >> Corrected Machine Check (CMC). >> (2)move HEST type (ACPI_HEST_TYPE_IA32_CORRECTED_CHECK) checking to >> a generic place. >> (3)select HAVE_ACPI_APEI when EFI and ACPI is set on ARM64, >> because arch_apei_get_mem_attribute is using efi_mem_attributes on ARM64. >> >> [Fu Wei: improve && upstream] >> > > >> diff --git a/arch/arm64/include/asm/acpi.h b/arch/arm64/include/asm/acpi.h >> index 5420cb0..d3d02dc 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 \ >> @@ -110,8 +111,21 @@ static inline const char *acpi_get_enable_method(int >> cpu) >> } >> >> #ifdef CONFIG_ACPI_APEI >> +#define acpi_disable_cmcff 1 >> pgprot_t arch_apei_get_mem_attribute(phys_addr_t addr); >> -#endif >> + >> +/* >> + * Despite its name, this function must still broadcast the TLB >> + * invalidation in order to ensure other CPUs don't up with with junk > > > Please fix the comment above ^^^. Thanks for pointing it out, the fixed patch will out in minutes. > > > Suzuki -- Best regards, Fu Wei Software Engineer Red Hat -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
