| d18255795bf98b3f25dbc5334b8a615943c3dcca |
|
24-Mar-2014 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Ignore sync_level for methods that have been auto-serialized.
Cannot use a sync_level for methods that have been serialized at load-time
or runtime because this may interfere with any existing use of sync_levels
within the ASL code. So, we simply ignore the sync_level for these methods,
thus preserving any existing sync_level priorities. Note, the use of
sync_levels is actually rather rare within BIOS ASL code.
References: http://www.spinics.net/lists/linux-acpi/msg49496.html
Reported-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Reported-by: Sabrina Dubroka <sd@queasysnail.net>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
| 21bd7e610ef75ef26387ed4667801080b5b7220a |
|
24-Mar-2014 |
Lv Zheng <lv.zheng@intel.com> |
ACPICA: Add additional named objects for the auto-serialize method scan.
This change adds some additional opcodes that are detected and will
cause a method to be auto-serialized. These opcodes are the various
CreateXField and the FieldUnit opcodes. Lv Zheng.
References: https://bugzilla.kernel.org/show_bug.cgi?id=52191
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
| 22b5afce6a0f29f995b0cce83a5033892dd306d8 |
|
24-Mar-2014 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Add auto-serialization support for ill-behaved control methods.
This change adds support to automatically mark a control method as
"serialized" if the method creates any named objects. This will
positively prevent the method from being entered by more than one
thread and thus preventing a possible abort when an attempt is
made to create an object twice.
Implemented by parsing all non-serialize control methods at table
load time.
This feature is disabled by default and this patch also adds a new
Linux kernel parameter "acpi_auto_serialize" to allow this feature
to be turned on for a specific boot.
References: https://bugzilla.kernel.org/show_bug.cgi?id=52191
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
| fbb7a2dc2be493c87399550bdc2ddaa510cdf450 |
|
08-Feb-2014 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Update ACPICA copyrights to 2014.
Update ACPICA copyrights to 2014. Includes all source headers and
signons for the various tools.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
| 9187a415fd119c1d89a5ad2fd05513cd43699ebf |
|
31-Oct-2013 |
Lv Zheng <lv.zheng@intel.com> |
ACPICA: Add new statistics interface.
This patch ports new counters and statistics interface, already
implemented in ACPICA upstream, to Linux. That helps to reduce
source code differences between Linux and ACPICA upstream.
[rjw: Changelog]
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
| 10622bf8ce432e6a53fd3c37163e99e99c9e43ee |
|
29-Oct-2013 |
Lv Zheng <lv.zheng@intel.com> |
ACPICA: Linuxize: Change indentation of C labels.
It is reported by kernel build test systems that all ACPICA source
files in the kernel tree have incorrect label indentation. This
patch changes default indent option used in the release process to
fix this bug. Lv Zheng.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
| 25f044e64568dd83de34c16c837a96bbb2b0cecb |
|
25-Jan-2013 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Update ACPICA copyrights to 2013
Includes all source headers and signons for the various tools.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
| 78d025e2d057a3490f918a6e3ebe2486236505cf |
|
31-Dec-2012 |
Tim Gardner <tim.gardner@canonical.com> |
ACPICA: Fix possible memory leak in dispatcher error path.
On error, delete mutex object created during method mutex creation.
Reported by tim.gardner@canonical.com.
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
| 227158211e8eba104a477c9a263797256811f206 |
|
19-Dec-2012 |
Jesper Juhl <jj@chaosbits.net> |
ACPICA: Fix possible memory leak.
Ensure cleanup after a memory allocation failure in dsmethod.c.
Original Linux change from Jesper Juhl.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
| 56324c1090ecf057c89a4d470a23a8ca61061b61 |
|
19-Dec-2012 |
Lv Zheng <lv.zheng@intel.com> |
ACPICA: Update codes under disabled build options.
This is a cosmetic patch only. Comparison of the resulting binary showed
only line number differences.
This patch does not affect the generation of the Linux binary.
This patch decreases 170 lines of 20121018 divergence.diff.
This patch updates ACPICA codes surrounded by some disabled build options
so that the source code diff between Linux and ACPICA can be reduced.
Some of these build options may never be used in the kernel, so they may
be deleted entirely in future patches.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
| 73a3090a2160fb01317f5a44af6ee5a064a29625 |
|
31-Oct-2012 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Remove extra spaces after periods within comments
This makes all comments consistent.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
| ba494beeaa69bc0fb01eb89464ad5d57d26e3901 |
|
12-Jul-2012 |
Bob Moore <robert.moore@intel.com> |
ACPICA: AcpiSrc: Fix some translation issues for Linux conversion
Fixes issues like this:
i_aSL -> iASL
00-7_f -> 00-7F
local_fADT -> local_FADT
execute_oSI -> execute_OSI
Also, in function headers, the parameters are now translated to
lower case (with underscores if necessary.)
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
|
| 77848130e53b06c22fe37a7b6acbb82bb3e9bfba |
|
12-Jan-2012 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Update all copyrights to 2012
Update all copyrights to 2012.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
|
| b4e104eaeb8cd4329a23e0e4ebf166681b1d182d |
|
17-Jan-2011 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Update all ACPICA copyrights and signons to 2011
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
|
| 262948428878fb340127faca1791acb17146122e |
|
12-Jan-2011 |
Lin Ming <ming.m.lin@intel.com> |
ACPICA: Fix issues/fault with automatic "serialized" method support
History: This support changes a method to "serialized" on the fly if the
method generates an AE_ALREADY_EXISTS error, indicating the possibility
that it cannot handle reentrancy.
This fix repairs a couple of issues seen in the field, especially on
machines with many cores.
1) Delete method children only upon the exit of the last thread, so
as to not delete objects out from under running threads.
2) Set the "serialized" bit for the method only upon the exit of the
last thread, so as to not cause deadlock when running threads attempt
to exit.
3) Cleanup the use of the AML "MethodFlags" and internal method flags
so that there is no longer any confustion between the two.
Reported-by: Dana Myers <dana.myers@oracle.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
|
| 28eb3fcf8762a3b52f4fef5af29dce50d23c7151 |
|
15-Sep-2010 |
Lin Ming <ming.m.lin@intel.com> |
ACPICA: Make acpi_thread_id no longer configurable, always u64
Change definition of acpi_thread_id to always be a u64. This
simplifies the code, especially any printf output. u64 is
the only common data type for all thread_id types across all
operating systems. We now force the OSL to cast the native
thread_id type to u64 before returning the value to ACPICA
(via acpi_os_get_thread_id).
Signed-off-by: Lin Ming <ming.m.lin@intel.com
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
|
| a9fc03125ea0001ff18bc29da9539b587fdbd1d7 |
|
26-May-2010 |
Alexey Starikovskiy <astarikovskiy@suse.de> |
ACPICA: Optimization: Reduce the number of namespace walks
On control method exit, only walk the namespace if the method is
known to have created namespace objects outside of its local scope.
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
|
| b27d65975c252ff774edff8e01f0a9fd46d8ab62 |
|
26-May-2010 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Core: Replace all %d format specifiers with %u (unsigned)
With only a few exceptions, ACPICA does not use signed integers.
Therefore, %d is incorrect.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
|
| f6a22b0bc417042e83117f52ab1a03696af185ab |
|
05-Mar-2010 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Standardize integer output for ACPICA warnings/errors
Always use 0x prefix for hex output, use %u for integer output
(all integers are unsigned.)
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
|
| a8357b0c95484b46944728712f8810d3b37bf588 |
|
22-Jan-2010 |
Bob Moore <robert.moore@intel.com> |
ACPICA: Update all ACPICA copyrights and signons to 2010
Add 2010 copyright to all module headers and signons, including
the Linux header. This affects virtually every file in the ACPICA
core subsystem, iASL compiler, and all utilities.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
|
| e31c32cfe52e98344dad28853c3331879f72c4b0 |
|
11-Dec-2009 |
Lin Ming <ming.m.lin@intel.com> |
ACPICA: Module-level code: enable _REG execution in same scope
This change enables the execution of _REG methods that appear
in the same scope as the module-level code, in resonse to an
operation region declaration within the module-level code.
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
|
| 7f0c826a437157d2b19662977e9cf3b472cf24a6 |
|
13-Aug-2009 |
Lin Ming <ming.m.lin@intel.com> |
ACPICA: Add support for module-level executable AML code
Add limited support for executable AML code that exists outside
of any control method. This type of code has been illegal since
ACPI 2.0. The code must exist in an If/Else/While block. All AML
tables are supported, including tables that are dynamically loaded.
ACPICA BZ 762.
http://acpica.org/bugzilla/show_bug.cgi?id=762
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
|
| e2f7a7772880458edff1b1cc5a988947229fac26 |
|
09-Jan-2009 |
Len Brown <len.brown@intel.com> |
ACPICA: hide private headers
Signed-off-by: Len Brown <len.brown@intel.com>
|
| 95b482a8d31116f3f5c2a5089569393234d06385 |
|
09-Jan-2009 |
Len Brown <len.brown@intel.com> |
ACPICA: create acpica/ directory
also, delete sleep/ and delete ACPI_CFLAGS from Makefile
Signed-off-by: Len Brown <len.brown@intel.com>
|