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authorNicholas Mc Guire <hofrat@osadl.org>2017-01-07 10:38:31 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-01-09 11:53:05 +0100
commitfac69d0efad08fc15e4dbfc116830782acc0dc9a (patch)
tree8ee25b7c9afd2831851a613014f675e5048f5285 /include/dt-bindings
parenta33d331761bc5dd330499ca5ceceb67f0640a8e6 (diff)
x86/boot: Add missing declaration of string functions
Add the missing declarations of basic string functions to string.h to allow a clean build. Fixes: 5be865661516 ("String-handling functions for the new x86 setup code.") Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Link: http://lkml.kernel.org/r/1483781911-21399-1-git-send-email-hofrat@osadl.org Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/dt-bindings')
0 files changed, 0 insertions, 0 deletions
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 'tools/testing/selftests/kcmp/.gitignore')