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>
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@ -45,6 +45,7 @@
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#include "accommon.h"
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#include "amlcode.h"
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#include "acdebug.h"
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#include "acinterp.h"
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#define _COMPONENT ACPI_CA_DEBUGGER
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ACPI_MODULE_NAME("dbxface")
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@ -368,7 +369,9 @@ acpi_db_single_step(struct acpi_walk_state *walk_state,
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walk_state->method_breakpoint = 1; /* Must be non-zero! */
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}
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acpi_ex_exit_interpreter();
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status = acpi_db_start_command(walk_state, op);
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acpi_ex_enter_interpreter();
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/* User commands complete, continue execution of the interrupted method */
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