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| author | Lv Zheng <lv.zheng@intel.com> | 2017-08-03 09:26:56 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-08-04 00:34:16 +0300 |
| commit | 03c5b6b0da3f8ce8a4ba463daeb26b151d36f10e (patch) | |
| tree | 50094f6cb2d6ad4575aab63e230c68fb3f0add6c /tools/perf/scripts/python/stackcollapse.py | |
| parent | 65082bfcb486ef06f93b7603a9045cdf0c0022e8 (diff) | |
| download | linux-03c5b6b0da3f8ce8a4ba463daeb26b151d36f10e.tar.xz | |
ACPICA: acpidump: Add DSDT/FACS instance support for Linux and EFI
ACPICA commit 343fc31840d40c06001f3b170ee5bcdfd3c7f3e0
ACPI spec allows to configure different 32-bit/64-bit table addresses for
DSDT and FACS. And for FACS, it's meaningful to dump both of them as they
are used to support different suspend protocols.
While:
1. on Linux, only 1 instance is supported for DSDT/FACS; and
2. on EFI, the code in osl_get_table() is buggy with special table instances,
causing endless file dump for such tables (reported by Shao Ming in link
#2).
This patch adds DSDT/FACS instance support for Linux/EFI acpidump. Fixed by
Lv Zheng.
Link: https://github.com/acpica/acpica/commit/343fc318
Link: https://bugs.acpica.org/show_bug.cgi?id=1407 [#1]
Link: https://github.com/acpica/acpica/issues/285 [#2]
Reported-by: Shao Ming <smbest163@163.com>
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>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions