Messages in this thread | | | Date | Fri, 19 Dec 2014 21:22:27 +0800 | From | Jiang Liu <> | Subject | Re: Bisected Linux regression: ACPI powerbutton events don't work under Xen since commit b81975eade8c6495f3c4d6746d22bdc95f617777 |
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Hi Sander, Sorry for the trouble, I will investigate on next Monday. Regards! Gerry
On 2014/12/19 21:16, Sander Eikelenboom wrote: > Hi, > > When running under Xen, ACPI powerbutton events don't work anymore, > there is no reaction when pressing the powerbutton. > > On baremetal everything works fine, acpid gets the event and the > machine powers down perfectly. The machine is an Intel NUC. > > Bisection has lead to: > > b81975eade8c6495f3c4d6746d22bdc95f617777 is the first bad commit > commit b81975eade8c6495f3c4d6746d22bdc95f617777 > Author: Jiang Liu <jiang.liu@linux.intel.com> > Date: Mon Jun 9 16:20:11 2014 +0800 > > x86, irq: Clean up irqdomain transition code > > Now we have completely switched to irqdomain, so clean up transition code > in IOAPIC drivers. > > Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> > Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> > Cc: Tony Luck <tony.luck@intel.com> > Cc: Joerg Roedel <joro@8bytes.org> > Cc: Paul Gortmaker <paul.gortmaker@windriver.com> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> > Cc: Grant Likely <grant.likely@linaro.org> > Cc: Rafael J. Wysocki <rjw@rjwysocki.net> > Cc: Bjorn Helgaas <bhelgaas@google.com> > Cc: Randy Dunlap <rdunlap@infradead.org> > Cc: Yinghai Lu <yinghai@kernel.org> > Link: http://lkml.kernel.org/r/1402302011-23642-43-git-send-email-jiang.liu@linux.intel.com > Signed-off-by: Thomas Gleixner <tglx@linutronix.de> > > Reverting this specific commit on linux-tip (3.19-mw) gets things working again under Xen. > Kernel .config is attached. > > -- > Sander >
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