summaryrefslogtreecommitdiff
path: root/tools/lib/traceevent/plugin_xen.c
diff options
context:
space:
mode:
authorMickaël Salaün <mic@digikod.net>2017-02-10 00:21:40 +0100
committerDavid S. Miller <davem@davemloft.net>2017-02-10 15:56:07 -0500
commite5ff7c4019c6cb6e86bc9d6d16e8a8f921133c70 (patch)
treec3060074ae5ccfa0ddb873d09ab08e4992de855a /tools/lib/traceevent/plugin_xen.c
parent10ecc728fe12dbd206e2d4d8b6e96082632b969c (diff)
bpf: Use bpf_map_lookup_elem() from the library
Replace bpf_map_lookup() with bpf_map_lookup_elem() calls. Signed-off-by: Mickaël Salaün <mic@digikod.net> Cc: Alexei Starovoitov <ast@fb.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/lib/traceevent/plugin_xen.c')
0 files changed, 0 insertions, 0 deletions
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 'fs/befs/TODO')