summaryrefslogtreecommitdiff
path: root/tools/lib/bpf/libbpf.h
diff options
context:
space:
mode:
authorDave Airlie <airlied@redhat.com>2017-02-03 09:10:08 +1000
committerDave Airlie <airlied@redhat.com>2017-02-03 09:10:08 +1000
commitf63cf464fc379382a271f94ddef36e8c5a0628eb (patch)
treefdf468f06fa452d40ff729d8d7901549d621c865 /tools/lib/bpf/libbpf.h
parenta20def95401112358bcc90242f252a96084a2d47 (diff)
parent51964e9e12d0a054002a1a0d1dec4f661c7aaf28 (diff)
Merge branch 'drm-fixes-4.10' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
two amd fixes. * 'drm-fixes-4.10' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: Fix vram_size/visible values in DRM_RADEON_GEM_INFO ioctl drm/amdgpu/si: fix crash on headless asics
Diffstat (limited to 'tools/lib/bpf/libbpf.h')
0 files changed, 0 insertions, 0 deletions
ns 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/soc/tegra/ahb.h')