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2013-05-27man: mausezahn: initial formatting and fixupsDaniel Borkmann1-295/+304
Format larger text sections into subsections, include .PPs and other fixups. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-05-21man: mausezahn: minor updates all overDaniel Borkmann1-11/+14
This patch escapes all '\' chars so that they get recognized. Also, we add a short note at the end of the NOTE section to point to the netsniff-ng(8) man page regarding tuning hints. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-05-21man: mausezahn: add howto for interactive modeDaniel Borkmann1-0/+871
It is quite useful to have an initial walkthrough for the interactive mode documented, so add a first version of this [1] into the man page. [1] original here: http://pub.netsniff-ng.org/docs/Mausezahn Formatting still needs to be fixed up in follow-up commits. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
2013-05-14man: add mausezahn man-pageDaniel Borkmann1-0/+256
Add the mausezahn man-page that is modified on top of the original man-page by Herbert Haas. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-11 22:21:16 +0000
'/cgit.cgi/linux/net-next.git/diff/include/drm/drm_modeset_lock.h?h=nds-private-remove&id=030305d69fc6963c16003f50d7e8d74b02d0a143&id2=4d191b1b63c209e37bf27938ef365244d3c41084'>diff)
PCI/ASPM: Handle PCI-to-PCIe bridges as roots of PCIe hierarchies
In a struct pcie_link_state, link->root points to the pcie_link_state of the root of the PCIe hierarchy. For the topmost link, this points to itself (link->root = link). For others, we copy the pointer from the parent (link->root = link->parent->root). Previously we recognized that Root Ports originated PCIe hierarchies, but we treated PCI/PCI-X to PCIe Bridges as being in the middle of the hierarchy, and when we tried to copy the pointer from link->parent->root, there was no parent, and we dereferenced a NULL pointer: BUG: unable to handle kernel NULL pointer dereference at 0000000000000090 IP: [<ffffffff9e424350>] pcie_aspm_init_link_state+0x170/0x820 Recognize that PCI/PCI-X to PCIe Bridges originate PCIe hierarchies just like Root Ports do, so link->root for these devices should also point to itself. Fixes: 51ebfc92b72b ("PCI: Enumerate switches below PCI-to-PCIe bridges") Link: https://bugzilla.kernel.org/show_bug.cgi?id=193411 Link: https://bugzilla.opensuse.org/show_bug.cgi?id=1022181 Tested-by: lists@ssl-mail.com Tested-by: Jayachandran C. <jnair@caviumnetworks.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: stable@vger.kernel.org # v4.2+
Diffstat (limited to 'include/drm/drm_modeset_lock.h')