On 10/3/18 11:51 AM, Pasi Kärkkäinen wrote: > On Wed, Sep 19, 2018 at 11:05:26AM +0200, Roger Pau Monné wrote: >> On Tue, Sep 18, 2018 at 02:09:53PM -0400, Boris Ostrovsky wrote: >>> On 9/18/18 5:32 AM, George Dunlap wrote: >>>>> On Sep 18, 2018, at 8:15 AM, Pasi Kärkkäinen <pa...@iki.fi> wrote: >>>>> >>>>> Hi, >>>>> >>>>> On Mon, Sep 17, 2018 at 02:06:02PM -0400, Boris Ostrovsky wrote: >>>>>> What about the toolstack changes? Have they been accepted? I vaguely >>>>>> recall there was a discussion about those changes but don't remember how >>>>>> it ended. >>>>>> >>>>> I don't think toolstack/libxl patch has been applied yet either. >>>>> >>>>> >>>>> "[PATCH V1 0/1] Xen/Tools: PCI reset using 'reset' SysFS attribute": >>>>> https://lists.xen.org/archives/html/xen-devel/2017-12/msg00664.html >>>>> >>>>> "[PATCH V1 1/1] Xen/libxl: Perform PCI reset using 'reset' SysFS >>>>> attribute": >>>>> https://lists.xen.org/archives/html/xen-devel/2017-12/msg00663.html >>> >>> Will this patch work for *BSD? Roger? >> At least FreeBSD don't support pci-passthrough, so none of this works >> ATM. There's no sysfs on BSD, so much of what's in libxl_pci.c will >> have to be moved to libxl_linux.c when BSD support is added. >> > Ok. That sounds like it's OK for the initial pci 'reset' implementation in > xl/libxl to be linux-only.. >
Are these two patches still needed? ISTR they were written originally to deal with guest trying to use device that was previously assigned to another guest. But pcistub_put_pci_dev() calls __pci_reset_function_locked() which first tries FLR, and it looks like it was added relatively recently. -boris _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
