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authorMarc Kleine-Budde <mkl@pengutronix.de>2016-07-04 14:45:44 +0200
committerMarc Kleine-Budde <mkl@pengutronix.de>2017-02-06 15:13:30 +0100
commita3c11a7ac6cdd670324df39244ed1d2321bb0c9c (patch)
tree263c06d2db6dfe91759c0ae7f5288acc12ae08eb /include/trace/events/rpm.h
parent1c10feee3e033b898a293d813ef4a4ebfb88dba2 (diff)
can: flexcan: make declaration of devtype_data const
This patch changes the declaration of the devtype data to const. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'include/trace/events/rpm.h')
0 files changed, 0 insertions, 0 deletions
y 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 'tools/perf/arch/alpha')