http://bugzilla.kernel.org/show_bug.cgi?id=13965
Summary: _DIS Interrupt Links prevents power button events -- MS-6167 Product: ACPI Version: 2.5 Kernel Version: 2.6.30 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Config-Interrupts AssignedTo: acpi_config-interru...@kernel-bugs.osdl.org ReportedBy: neme...@icequake.net Regression: Yes Reopening bug 6117 http://bugzilla.kernel.org/show_bug.cgi?id=6117 Most recent kernel where this bug did not occur: 2.4.27-pre6 Distribution: Debian Hardware Environment: MSI MS-6167 latest BIOS Software Environment: Problem Description: This change to drivers/acpi/pci_link.c from 2.4.27-pre6 to -rc1 broke the ACPI button: @@ -698,6 +679,9 @@ acpi_link.count++; end: + /* disable all links -- to be activated on use */ + acpi_ut_evaluate_object(link->handle, "_DIS", 0, NULL); + if (result) kfree(link); Steps to reproduce: Build 2.4.27-rc1 without these lines, ACPI button works build with these lines, ACPI button does not generate IRQ or events. The DSDT is posted on sourceforge. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla