Hi Gengdongjiu, Ok got it. Please ignore this patch.
Thanks, Shiju > -----Original Message----- > From: gengdongjiu > Sent: 21 March 2018 01:49 > To: Shiju Jose; xuwei (O) > Cc: [email protected]; [email protected]; [email protected]; > Xiexiuqi; Zhengqiang (turing); Linuxarm; [email protected]; > [email protected] > Subject: Re: [PATCH]arm64:defconfig:enable ACPI_APEI_SEA > > Hi Shiju, > The configuration "CONFIG_ACPI_APEI_SEA" is needed to manually > enable? > In the "drivers/acpi/apei/Kconfig" file, the default value of > ACPI_APEI_SEA is "y" > > config ACPI_APEI_SEA > bool "APEI Synchronous External Abort logging/recovering > support" > depends on ARM64 && ACPI_APEI_GHES > default y > help > This option should be enabled if the system supports > firmware first handling of SEA (Synchronous External Abort). > SEA happens with certain faults of data abort or instruction > abort synchronous exceptions on ARMv8 systems. If a system > supports firmware first handling of SEA, the platform > analyzes > and handles hardware error notifications from SEA, and it may > then > form a HW error record for the OS to parse and handle. This > option allows the OS to look for such hardware error record, > and > take appropriate action. > > > On 2018/3/20 20:23, Shiju Jose wrote: > > Enable ACPI APEI SEA option for arm64, to handle > > ARMv8 SEA(Synchronous External Abort). > > > > Signed-off-by: Shiju Jose <[email protected]> > > Cc: Tyler Baicar <[email protected]> > > Cc: James Morse <[email protected]> > > Cc: Dongjiu Geng <[email protected]> > > Cc: Xie XiuQi <[email protected]> > > Cc: Qiang Zheng <[email protected]> > > --- > > arch/arm64/configs/defconfig | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/arch/arm64/configs/defconfig > > b/arch/arm64/configs/defconfig index 634b373..5ddf25c 100644 > > --- a/arch/arm64/configs/defconfig > > +++ b/arch/arm64/configs/defconfig > > @@ -574,6 +574,7 @@ CONFIG_ACPI_APEI_GHES=y > > CONFIG_ACPI_APEI_PCIEAER=y CONFIG_ACPI_APEI_MEMORY_FAILURE=y > > CONFIG_ACPI_APEI_EINJ=y > > +CONFIG_ACPI_APEI_SEA=y > > CONFIG_EXT2_FS=y > > CONFIG_EXT3_FS=y > > CONFIG_EXT4_FS_POSIX_ACL=y > >
