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Patch "ACPICA: Dispatcher: Update thread ID for recursive method calls" has been added to the 4.4-stable tree

PATCH [email protected] 1 participant 1 message May 8, 2016

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This is a note to let you know that I've just added the patch titled

ACPICA: Dispatcher: Update thread ID for recursive method calls

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
acpica-dispatcher-update-thread-id-for-recursive-method-calls.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 93d68841a23a5779cef6fb9aa0ef32e7c5bd00da Mon Sep 17 00:00:00 2001

From: Prarit Bhargava <[email protected]>
Date: Wed, 4 May 2016 13:48:56 +0800
Subject: ACPICA: Dispatcher: Update thread ID for recursive method calls

From: Prarit Bhargava <[email protected]>

commit 93d68841a23a5779cef6fb9aa0ef32e7c5bd00da upstream.

ACPICA commit 7a3bd2d962f221809f25ddb826c9e551b916eb25

Set the mutex owner thread ID.
Original patch from: Prarit Bhargava <[email protected]>

---
 drivers/acpi/acpica/dsmethod.c |    3 +++
 1 file changed, 3 insertions(+)
drivers/acpi/acpica/dsmethod.c +3 -0
@@ -417,6 +417,9 @@ acpi_ds_begin_method_execution(struct ac
 				obj_desc->method.mutex->mutex.
 				    original_sync_level =
 				    obj_desc->method.mutex->mutex.sync_level;
+
+				obj_desc->method.mutex->mutex.thread_id =
+				    acpi_os_get_thread_id();
 			}
 		}
 

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/acpica-dispatcher-update-thread-id-for-recursive-method-calls.patch