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authorTobias Klauser <tklauser@distanz.ch>2015-07-21 09:22:28 +0200
committerTobias Klauser <tklauser@distanz.ch>2015-07-21 09:22:28 +0200
commit98ed6adf069d0a1b89cd6f90657fce1136020bee (patch)
tree467ffa92bbbf68c81cc4236c703a242c980e5a0c /mausezahn/.gitignore
parentb645a4371c3173fedff7274211b6834195a7ac18 (diff)
netsniff-ng: dissector_sll: Fix potential NULL dereference
pkt is dereferenced before it is checked. Move the dereference after the the check. Detected by the Coverity Scanner (CID 1312074 & 1312075). Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'mausezahn/.gitignore')
0 files changed, 0 insertions, 0 deletions
ncy setting -- MSR_IA32_POWER_CTL BIT-EE, which is not recommended to be enabled on this SKU. On the failing systems, this BIOS issue was not discovered when the desktop motherboard was tested with Windows, because the BIOS also neglects to provide the ACPI/CPPC table, that Windows requires to enable HWP, and so Windows runs in legacy P-state mode, where this setting has no effect. Linux' intel_pstate driver does not require ACPI/CPPC to enable HWP, and so it runs in HWP mode, exposing this incorrect BIOS configuration. There are several ways to address this problem. First, Linux can also run in legacy P-state mode on this system. As intel_pstate is how Linux enables HWP, booting with "intel_pstate=disable" will run in acpi-cpufreq/ondemand legacy p-state mode. Or second, the "performance" governor can be used with intel_pstate, which will modify HWP.EPP to 0. Or third, starting in 4.10, the /sys/devices/system/cpu/cpufreq/policy*/energy_performance_preference attribute in can be updated from "balance_power" to "performance". Or fourth, apply this patch, which fixes the erroneous setting of MSR_IA32_POWER_CTL BIT_EE on this model, allowing the default configuration to function as designed. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Reviewed-by: Len Brown <len.brown@intel.com> Cc: 4.6+ <stable@vger.kernel.org> # 4.6+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/sound/cs35l33.h')