The patch titled
acpi: do not abort method execution if asked to release not acquired mutex
has been added to the -mm tree. Its filename is
acpi-do-not-abort-method-execution-if-asked-to-release.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: acpi: do not abort method execution if asked to release not acquired mutex
From: Alexey Starikovskiy <alexey.y.starikovskiy@xxxxxxxxx>
See http://bugme.osdl.org/show_bug.cgi?id=6687
Closes: #50088
patch location:
http://www.kernel.org/git/?p=linux/kernel/git/bcollins/ubuntu-dapper.git;a=commitdiff;h=202ddb5b6498af53e110f78edd41a217587c1ffb
Signed-off-by: Chuck Short <zulcss@xxxxxxxxx>
Signed-off-by: Ben Collins <bcollins@xxxxxxxxxx>
Cc: "Brown, Len" <len.brown@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/acpi/executer/exmutex.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/acpi/executer/exmutex.c~acpi-do-not-abort-method-execution-if-asked-to-release drivers/acpi/executer/exmutex.c
--- a/drivers/acpi/executer/exmutex.c~acpi-do-not-abort-method-execution-if-asked-to-release
+++ a/drivers/acpi/executer/exmutex.c
@@ -246,7 +246,7 @@ acpi_ex_release_mutex(union acpi_operand
ACPI_ERROR((AE_INFO,
"Cannot release Mutex [%4.4s], not acquired",
acpi_ut_get_node_name(obj_desc->mutex.node)));
- return_ACPI_STATUS(AE_AML_MUTEX_NOT_ACQUIRED);
+ return_ACPI_STATUS(AE_OK);
}
/* Sanity check -- we must have a valid thread ID */
_
Patches currently in -mm which might be from alexey.y.starikovskiy@xxxxxxxxx are
origin.patch
acpi-do-not-abort-method-execution-if-asked-to-release.patch
git-cpufreq.patch
-
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