From d0b2f91bede3bd5e3d24dd6803e56eee959c1797 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Thu, 20 Oct 2016 00:10:27 -0300 Subject: Linux-libre 4.8.2-gnu --- drivers/acpi/tables.c | 23 +++++++++-------------- 1 file changed, 9 insertions(+), 14 deletions(-) (limited to 'drivers/acpi/tables.c') diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index a372f9eaa..9f0ad6ebb 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -34,6 +34,8 @@ #include #include #include +#include +#include #include "internal.h" #ifdef CONFIG_ACPI_CUSTOM_DSDT @@ -481,8 +483,10 @@ static DECLARE_BITMAP(acpi_initrd_installed, NR_ACPI_INITRD_TABLES); #define MAP_CHUNK_SIZE (NR_FIX_BTMAPS << PAGE_SHIFT) -static void __init acpi_table_initrd_init(void *data, size_t size) +void __init acpi_table_upgrade(void) { + void *data = (void *)initrd_start; + size_t size = initrd_end - initrd_start; int sig, no, table_nr = 0, total_offset = 0; long offset = 0; struct acpi_table_header *table; @@ -540,7 +544,7 @@ static void __init acpi_table_initrd_init(void *data, size_t size) return; acpi_tables_addr = - memblock_find_in_range(0, max_low_pfn_mapped << PAGE_SHIFT, + memblock_find_in_range(0, ACPI_TABLE_UPGRADE_MAX_PHYS, all_tables_size, PAGE_SIZE); if (!acpi_tables_addr) { WARN_ON(1); @@ -578,10 +582,10 @@ static void __init acpi_table_initrd_init(void *data, size_t size) clen = size; if (clen > MAP_CHUNK_SIZE - slop) clen = MAP_CHUNK_SIZE - slop; - dest_p = early_ioremap(dest_addr & PAGE_MASK, - clen + slop); + dest_p = early_memremap(dest_addr & PAGE_MASK, + clen + slop); memcpy(dest_p + slop, src_p, clen); - early_iounmap(dest_p, clen + slop); + early_memunmap(dest_p, clen + slop); src_p += clen; dest_addr += clen; size -= clen; @@ -696,10 +700,6 @@ next_table: } } #else -static void __init acpi_table_initrd_init(void *data, size_t size) -{ -} - static acpi_status acpi_table_initrd_override(struct acpi_table_header *existing_table, acpi_physical_address *address, @@ -742,11 +742,6 @@ acpi_os_table_override(struct acpi_table_header *existing_table, return AE_OK; } -void __init early_acpi_table_init(void *data, size_t size) -{ - acpi_table_initrd_init(data, size); -} - /* * acpi_table_init() * -- cgit v1.2.3-54-g00ecf