Hi, All Sorry, please ignore this patch. Please help to review v2. https://patchwork.kernel.org/patch/10179761/
Thanks Shunyong On Tue, 2018-01-23 at 16:06 +0800, Yang Shunyong wrote: > This patch adds ACPI_SIG_PPTT to the table, which enables IORT from > initrd to override which from firmware. > > Signed-off-by: Yang Shunyong <shunyong.y...@hxt-semitech.com> > Cc: yutang2.ji...@hxt-semitech.com > Cc: yu.zh...@hxt-semitech.com > --- > drivers/acpi/tables.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c > index 80ce2a7d224b..7bcb66ccccf3 100644 > --- a/drivers/acpi/tables.c > +++ b/drivers/acpi/tables.c > @@ -456,7 +456,8 @@ static u8 __init acpi_table_checksum(u8 *buffer, > u32 length) > ACPI_SIG_SLIC, ACPI_SIG_SPCR, ACPI_SIG_SPMI, ACPI_SIG_TCPA, > ACPI_SIG_UEFI, ACPI_SIG_WAET, ACPI_SIG_WDAT, ACPI_SIG_WDDT, > ACPI_SIG_WDRT, ACPI_SIG_DSDT, ACPI_SIG_FADT, ACPI_SIG_PSDT, > - ACPI_SIG_RSDT, ACPI_SIG_XSDT, ACPI_SIG_SSDT, NULL }; > + ACPI_SIG_RSDT, ACPI_SIG_XSDT, ACPI_SIG_SSDT, ACPI_SIG_IORT, > + NULL }; > > #define ACPI_HEADER_SIZE sizeof(struct acpi_table_header) >
