ACPI: fix resource check message
printk("%pR",...)
is for formatting struct resource only.
But the list built up in drivers/acpi/osl.c uses it's own struct:
struct acpi_res_list {}
Without this patch you can see wrongly formatted resources (SMRG is of IO type):
ACPI: resource 0000:00:1f.3 [io 0x0400-0x041f] conflicts with AC
PI region SMRG [mem 0x00000400-0x0000040f 64bit pref disabled]
https://bugzilla.kernel.org/show_bug.cgi?id=26342
Signed-off-by: Thomas Renninger <trenn@suse.de>
CC: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 966fedd..6eaa13c 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1192,8 +1192,7 @@
int acpi_check_resource_conflict(const struct resource *res)
{
struct acpi_res_list *res_list_elem;
- int ioport;
- int clash = 0;
+ int ioport = 0, clash = 0;
if (acpi_enforce_resources == ENFORCE_RESOURCES_NO)
return 0;
@@ -1223,9 +1222,13 @@
if (clash) {
if (acpi_enforce_resources != ENFORCE_RESOURCES_NO) {
printk(KERN_WARNING "ACPI: resource %s %pR"
- " conflicts with ACPI region %s %pR\n",
+ " conflicts with ACPI region %s "
+ "[%s 0x%zx-0x%zx]\n",
res->name, res, res_list_elem->name,
- res_list_elem);
+ (res_list_elem->resource_type ==
+ ACPI_ADR_SPACE_SYSTEM_IO) ? "io" : "mem",
+ (size_t) res_list_elem->start,
+ (size_t) res_list_elem->end);
if (acpi_enforce_resources == ENFORCE_RESOURCES_LAX)
printk(KERN_NOTICE "ACPI: This conflict may"
" cause random problems and system"
