Bob Picco wrote:
BTW, this isn't specific to rx2600. Lee Schermerhorn reported same -mm3 problem on rx8620. Stephane Eranian reported the -mm2 problem mentioned above on rx2620.The debug information you requested is below.thanks, bob
Bob, thanks for debug information. Could you please try following patch? Thanks, Alex.
Copy space_id of GAS structure to newly created GAS. From: Alexey Starikovskiy <alexey.y.starikovskiy@xxxxxxxxxxxxxxx> --- drivers/acpi/tables/tbfadt.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/acpi/tables/tbfadt.c b/drivers/acpi/tables/tbfadt.c index 30350dd..807c711 100644 --- a/drivers/acpi/tables/tbfadt.c +++ b/drivers/acpi/tables/tbfadt.c @@ -333,6 +333,8 @@ static void acpi_tb_convert_fadt(void) pm1_register_length, (acpi_gbl_FADT.xpm1a_event_block.address + pm1_register_length)); + /* Don't forget to copy space_id of the GAS */ + acpi_gbl_xpm1a_enable.space_id = acpi_gbl_FADT.xpm1a_event_block.space_id; /* The PM1B register block is optional, ignore if not present */ @@ -341,6 +343,9 @@ static void acpi_tb_convert_fadt(void) pm1_register_length, (acpi_gbl_FADT.xpm1b_event_block. address + pm1_register_length)); + /* Don't forget to copy space_id of the GAS */ + acpi_gbl_xpm1b_enable.space_id = acpi_gbl_FADT.xpm1a_event_block.space_id; + } }
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