[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Bisected Linux regression: ACPI powerbutton events don't work under Xen since commit b81975eade8c6495f3c4d6746d22bdc95f617777
Friday, December 19, 2014, 3:55:00 PM, you wrote: > Hi Sander, > Could you please help to test attached patch? It works > on native but I have no Xen environment at hand. > Thanks! > Gerry Hi Gerry, First of all thanks for the swift response ! Just tested this patch and i can report that it fixes my issue. (i don't know if the xen-folks / Thomas have any comment on the way it is fixed. But when this is final, it should probably be CC'd for -stable since it's broken in both 3.17 and 3.18 afaik) Thanks again, -- Sander > 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@xxxxxxxxxxxxxxx> >> 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@xxxxxxxxxxxxxxx> >> Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> >> Cc: Tony Luck <tony.luck@xxxxxxxxx> >> Cc: Joerg Roedel <joro@xxxxxxxxxx> >> Cc: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx> >> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> >> Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> >> Cc: Grant Likely <grant.likely@xxxxxxxxxx> >> Cc: Rafael J. Wysocki <rjw@xxxxxxxxxxxxx> >> Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> >> Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> >> Cc: Yinghai Lu <yinghai@xxxxxxxxxx> >> Link: >> http://lkml.kernel.org/r/1402302011-23642-43-git-send-email-jiang.liu@xxxxxxxxxxxxxxx >> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> >> >> Reverting this specific commit on linux-tip (3.19-mw) gets things working >> again under Xen. >> Kernel .config is attached. >> >> -- >> Sander >> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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