Re: [PATCH] usb: xhci: Fix compare to use physical addresses in xhci_bulk_tx()

2021-02-08 Thread Marek Vasut
On 2/8/21 1:39 PM, Stefan Roese wrote: Hi Marek, Hi Bin, On 15.01.21 08:52, Stefan Roese wrote: Testing with v2021.01 on MIPS Octeon has shown, that the latest patch for the "short packet event trb handling" did introduce a bug on platforms with virtual address != physical address. This patch f

Re: [PATCH] usb: xhci: Fix compare to use physical addresses in xhci_bulk_tx()

2021-02-08 Thread Stefan Roese
Hi Marek, Hi Bin, On 15.01.21 08:52, Stefan Roese wrote: Testing with v2021.01 on MIPS Octeon has shown, that the latest patch for the "short packet event trb handling" did introduce a bug on platforms with virtual address != physical address. This patch fixes this issue by using the correct add

Re: [PATCH] usb: xhci: Fix compare to use physical addresses in xhci_bulk_tx()

2021-01-15 Thread Nicolas Saenz Julienne
+Matthias, just so you're aware. On Fri, 2021-01-15 at 11:33 +0100, Stefan Roese wrote: > On 15.01.21 11:27, Nicolas Saenz Julienne wrote: > > On Fri, 2021-01-15 at 08:52 +0100, Stefan Roese wrote: > > > Testing with v2021.01 on MIPS Octeon has shown, that the latest patch > > > for the "short pac

Re: [PATCH] usb: xhci: Fix compare to use physical addresses in xhci_bulk_tx()

2021-01-15 Thread Nicolas Saenz Julienne
+Matthias, just so you're aware. On Fri, 2021-01-15 at 11:33 +0100, Stefan Roese wrote: > On 15.01.21 11:27, Nicolas Saenz Julienne wrote: > > On Fri, 2021-01-15 at 08:52 +0100, Stefan Roese wrote: > > > Testing with v2021.01 on MIPS Octeon has shown, that the latest patch > > > for the "short pac

Re: [PATCH] usb: xhci: Fix compare to use physical addresses in xhci_bulk_tx()

2021-01-15 Thread Stefan Roese
On 15.01.21 11:27, Nicolas Saenz Julienne wrote: On Fri, 2021-01-15 at 08:52 +0100, Stefan Roese wrote: Testing with v2021.01 on MIPS Octeon has shown, that the latest patch for the "short packet event trb handling" did introduce a bug on platforms with virtual address != physical address. This

Re: [PATCH] usb: xhci: Fix compare to use physical addresses in xhci_bulk_tx()

2021-01-15 Thread Nicolas Saenz Julienne
On Fri, 2021-01-15 at 08:52 +0100, Stefan Roese wrote: > Testing with v2021.01 on MIPS Octeon has shown, that the latest patch > for the "short packet event trb handling" did introduce a bug on > platforms with virtual address != physical address. This patch fixes > this issue by using the correct

Re: [PATCH] usb: xhci: Fix compare to use physical addresses in xhci_bulk_tx()

2021-01-15 Thread Stefan Roese
Hi Bin, On 15.01.21 09:16, Bin Meng wrote: Hi Stefan, On Fri, Jan 15, 2021 at 3:53 PM Stefan Roese wrote: Testing with v2021.01 on MIPS Octeon has shown, that the latest patch for the "short packet event trb handling" did introduce a bug on platforms with virtual address != physical address.

Re: [PATCH] usb: xhci: Fix compare to use physical addresses in xhci_bulk_tx()

2021-01-15 Thread Bin Meng
Hi Stefan, On Fri, Jan 15, 2021 at 3:53 PM Stefan Roese wrote: > > Testing with v2021.01 on MIPS Octeon has shown, that the latest patch > for the "short packet event trb handling" did introduce a bug on > platforms with virtual address != physical address. This patch fixes > this issue by using

[PATCH] usb: xhci: Fix compare to use physical addresses in xhci_bulk_tx()

2021-01-14 Thread Stefan Roese
Testing with v2021.01 on MIPS Octeon has shown, that the latest patch for the "short packet event trb handling" did introduce a bug on platforms with virtual address != physical address. This patch fixes this issue by using the correct address types in the compare (both physical in this case). Sig