On Fri, Sep 21, 2007 at 04:08:09PM +0200, Michal Schmidt wrote: > Hello, > > The interrupt stack can be in the __START_KERNEL_map region in which > virt_to_page will not work. This caused ppp_mppe to crash on CentOS 5 on x86_64 > (http://bugs.centos.org/view.php?id=2076). > > The fix is to avoid copying the interim key. We can simply use it in its > original place, which is kmalloc'd. Needs a Signed-off-by: line, but otherwise, looks good, and even saves some stack space. Thanks for tracking this down. -Matt -- Matt Domsch Linux Technology Strategist, Dell Office of the CTO linux.dell.com & www.dell.com/linux - To unsubscribe from this list: send the line "unsubscribe linux-ppp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
