On Mon, 20 Aug 2012, Kumar Gala wrote: > >> Subject: Re: [PATCH 2/2] powerpc/usb: fix bug of CPU hang when missing USB PHY > >> clock > >> > >> > >> On Aug 10, 2012, at 5:48 AM, Shengzhou Liu wrote: > >> > >>> when missing USB PHY clock, kernel booting up will hang during USB > >>> initialization. We should check USBGP[PHY_CLK_VALID] bit to avoid CPU > >>> hanging in this case. > >>> > >>> Signed-off-by: Shengzhou Liu <Shengzhou.Liu@xxxxxxxxxxxxx> > >>> --- > >>> drivers/usb/host/ehci-fsl.c | 63 ++++++++++++++++++++++++++++++----------- > >> - > >>> drivers/usb/host/ehci-fsl.h | 1 + > >>> 2 files changed, 46 insertions(+), 18 deletions(-) > >> > >> I assume this should be considered a bug fix and be looked at for inclusion in > >> v3.6? > >> > >> - k > > [Shengzhou] Yes. > > Greg, > > ping? Greg is away on vacation for the rest of this week. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
