* + acpi-add-missing-_osi-strings-resend.patch added to -mm tree
@ 2011-07-05 22:08 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2011-07-05 22:08 UTC (permalink / raw)
To: mm-commits; +Cc: shaohua.li, lenb, mjg, sebastian.jarosz
The patch titled
acpi: add missing _OSI strings
has been added to the -mm tree. Its filename is
acpi-add-missing-_osi-strings-resend.patch
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------------------------------------------------------
Subject: acpi: add missing _OSI strings
From: Shaohua Li <shaohua.li@intel.com>
Linux supports some optional features, but it should notify the BIOS about
them via the _OSI method. Currently Linux doesn't notify any, which might
make such features not work because the BIOS doesn't know about them.
Reported-by: "Jarosz, Sebastian" <sebastian.jarosz@intel.com>
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Acked-by: Matthew Garrett <mjg@redhat.com>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
drivers/acpi/osl.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff -puN drivers/acpi/osl.c~acpi-add-missing-_osi-strings-resend drivers/acpi/osl.c
--- a/drivers/acpi/osl.c~acpi-add-missing-_osi-strings-resend
+++ a/drivers/acpi/osl.c
@@ -1083,7 +1083,13 @@ struct osi_setup_entry {
bool enable;
};
-static struct osi_setup_entry __initdata osi_setup_entries[OSI_STRING_ENTRIES_MAX];
+static struct osi_setup_entry __initdata
+ osi_setup_entries[OSI_STRING_ENTRIES_MAX] = {
+ {"Module Device", true},
+ {"Processor Device", true},
+ {"3.0 _SCP Extensions", true},
+ {"Processor Aggregator Device", true},
+};
void __init acpi_osi_setup(char *str)
{
_
Patches currently in -mm which might be from shaohua.li@intel.com are
mm-__tlb_remove_page-checks-correct-batch.patch
linux-next.patch
acpi-add-missing-_osi-strings-resend.patch
tmpfs-simplify-prealloc_page.patch
intel_idle-fix-api-misuse.patch
intel_idle-disable-auto_demotion-for-hotplugged-cpus.patch
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2011-07-05 22:08 + acpi-add-missing-_osi-strings-resend.patch added to -mm tree akpm
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