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commit caff422ea81e144842bc44bab408d85ac449377b upstream. This reverts commit 0f9e980bf5ee1a97e2e401c846b2af989eb21c61. That change cased false-positive warning about hardware hang: e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready e1000e 0000:00:1f.6 eth0: Detected Hardware Unit Hang: TDH <0> TDT <1> next_to_use <1> next_to_clean <0> buffer_info[next_to_clean]: time_stamp <fffba7a7> next_to_watch <0> jiffies <fffbb140> next_to_watch.status <0> MAC Status <40080080> PHY Status <7949> PHY 1000BASE-T Status <0> PHY Extended Status <3000> PCI Status <10> e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx Besides warning everything works fine. Original issue will be fixed property in following patch. Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Reported-by: Joseph Yasi <joe.yasi@gmail.com> Link: https://bugzilla.kernel.org/show_bug.cgi?id=203175 Tested-by: Joseph Yasi <joe.yasi@gmail.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Tested-by: Oleksandr Natalenko <oleksandr@redhat.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.