ACPICA: Debugger: Add interpreter blocking mark for single-step mode
authorLv Zheng <lv.zheng@intel.com>
Wed, 26 Apr 2017 08:18:33 +0000 (16:18 +0800)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Wed, 26 Apr 2017 22:31:00 +0000 (00:31 +0200)
commit069f9bf454a61d6fafa415dc2a8713938196d650
tree4f2ef4bb631cdf758fc512d2eca120c729ec453c
parent1f67ef69941e252d5a3558426338a84acce73d89
ACPICA: Debugger: Add interpreter blocking mark for single-step mode

ACPICA commit 91af5d18cd40b35f9d5568fb95fc403ff12474e5

When the single-step mode is used, evaluation is actually split by the
single-step command prompts, so this patch correctly marks the evaluation
segment with interpreter lock release/acquire.
This in return fixes an issue that in the single-step command prompt,
commands requiring to hold the namespace lock (ex. namespace) cannot be
executed. ACPICA BZ 1362, fixed by Lv Zheng.

Link: https://github.com/acpica/acpica/commit/91af5d18
Link: https://bugs.acpica.org/show_bug.cgi?id=1362
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>
drivers/acpi/acpica/dbxface.c