On Thu, 2016-02-25 at 01:58 -0800, Dexuan Cui wrote: > "d1cd12108346: x86, pageattr: Prevent overflow in slow_virt_to_phys() for > X86_PAE" > was unintentionally removed by the recent > "34437e67a672: x86/mm: Fix slow_virt_to_phys() to handle large PAT bit". > > And, the variable 'phys_addr' was defined as "unsigned long" by mistake > -- it should > be "phys_addr_t". > > As a result, Hyper-V network driver in 32-PAE Linux guest can't work > again. > > Fixes: "commmit 34437e67a672: x86/mm: Fix slow_virt_to_phys() to handle > large PAT bit" > Signed-off-by: Dexuan Cui <de...@microsoft.com> > Cc: Toshi Kani <toshi.k...@hpe.com> > Cc: Andrew Morton <a...@linux-foundation.org> > Cc: Thomas Gleixner <t...@linutronix.de> > Cc: K. Y. Srinivasan <k...@microsoft.com> > Cc: Haiyang Zhang <haiya...@microsoft.com> > Cc: gre...@linuxfoundation.org > Cc: linux...@kvack.org > Cc: o...@aepfle.de > Cc: a...@canonical.com > Cc: jasow...@redhat.com > Cc: sta...@vger.kernel.org
Thanks for the fix and adding the comment to explain the trick! The change looks good to me. Reviewed-by: Toshi Kani <toshi.k...@hpe.com> -Toshi _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
