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authorPing-Ke Shih <pkshih@realtek.com>2017-02-06 21:29:58 -0600
committerKalle Valo <kvalo@codeaurora.org>2017-02-07 09:25:08 +0200
commit1e75622c630b8701f11ea6af568e0006885c9b46 (patch)
tree3c57c3b1e31aee8fc3ac861d7da29321c498d787 /include/math-emu/op-common.h
parent36401cb7ffae731295a6dd1ce2b40d7ad74245f4 (diff)
rtlwifi: Fix programing CAM content sequence.
There is a potential race condition when the control byte of a CAM entry is written first. Write in reverse order to correct the condition. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: shaofu <shaofu@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'include/math-emu/op-common.h')
0 files changed, 0 insertions, 0 deletions
es, 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 'sound/soc/codecs/ssm2602.h')