On Wed, Apr 24, 2024 at 08:27:39AM +0200, Arnd Bergmann wrote: > On Tue, Apr 23, 2024, at 23:38, Greg Kroah-Hartman wrote: > > 6.6-stable review patch. If anyone has any objections, please let me know. > > > > ------------------ > > > > From: Niklas Schnelle <schnelle@xxxxxxxxxxxxx> > > > > [ Upstream commit 52e24f8c0a102ac76649c6b71224fadcc82bd5da ] > > > > In a future patch HAS_IOPORT=n will result in inb()/outb() and friends > > not being declared. In the pci-quirks case the I/O port acceses are > > used in the quirks for several AMD south bridges, Add a config option > > for the AMD quirks to depend on HAS_IOPORT and #ifdef the quirk code. > > > > Co-developed-by: Arnd Bergmann <arnd@xxxxxxxxxx> > > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxxxx> > > Signed-off-by: Niklas Schnelle <schnelle@xxxxxxxxxxxxx> > > Link: https://lore.kernel.org/r/20230911125653.1393895-3-schnelle@xxxxxxxxxxxxx > > Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > > Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> > > --- > > drivers/usb/Kconfig | 10 ++++++++++ > > drivers/usb/core/hcd-pci.c | 3 +-- > > drivers/usb/host/pci-quirks.c | 2 ++ > > drivers/usb/host/pci-quirks.h | 30 ++++++++++++++++++++++-------- > > include/linux/usb/hcd.h | 17 +++++++++++++++++ > > 5 files changed, 52 insertions(+), 10 deletions(-) > > There is no harm in backporting this one to 6.6, but there > is no need either since it is only a preparation for the coming > changes to asm/io.h. > > Like the PCI quirks patch, I wouldn't backport it at all. > If you do want to keep it, be careful about backporting it > to older kernels, as it depends on fcbfe8121a45 ("Kconfig: > introduce HAS_IOPORT option and select it as necessary") from > linux-6.4. Agreed, I've dropped all of these now, thanks. greg k-h
