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| author | Ingo Molnar <mingo@kernel.org> | 2015-09-13 12:25:35 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-09-13 12:25:35 +0300 |
| commit | d2bb1d42b95fa88f092623bbb8ed533f316b6a3c (patch) | |
| tree | fb796db809a266906fa358f24f1c07ced4df33f0 /drivers/powercap/intel_rapl.c | |
| parent | 3bd7617596df560e2cb22ad97888cb42dae39d02 (diff) | |
| parent | 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f (diff) | |
| download | linux-d2bb1d42b95fa88f092623bbb8ed533f316b6a3c.tar.xz | |
Merge tag 'v4.3-rc1' into perf/core, to refresh the tree
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/powercap/intel_rapl.c')
| -rw-r--r-- | drivers/powercap/intel_rapl.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/powercap/intel_rapl.c b/drivers/powercap/intel_rapl.c index 482b22ddc7b2..5efacd050c7d 100644 --- a/drivers/powercap/intel_rapl.c +++ b/drivers/powercap/intel_rapl.c @@ -1096,11 +1096,13 @@ static const struct x86_cpu_id rapl_ids[] __initconst = { RAPL_CPU(0x3f, rapl_defaults_hsw_server),/* Haswell servers */ RAPL_CPU(0x4f, rapl_defaults_hsw_server),/* Broadwell servers */ RAPL_CPU(0x45, rapl_defaults_core),/* Haswell ULT */ + RAPL_CPU(0x47, rapl_defaults_core),/* Broadwell-H */ RAPL_CPU(0x4E, rapl_defaults_core),/* Skylake */ RAPL_CPU(0x4C, rapl_defaults_cht),/* Braswell/Cherryview */ RAPL_CPU(0x4A, rapl_defaults_tng),/* Tangier */ RAPL_CPU(0x56, rapl_defaults_core),/* Future Xeon */ RAPL_CPU(0x5A, rapl_defaults_ann),/* Annidale */ + RAPL_CPU(0x5E, rapl_defaults_core),/* Skylake-H/S */ RAPL_CPU(0x57, rapl_defaults_hsw_server),/* Knights Landing */ {} }; @@ -1145,9 +1147,11 @@ static int rapl_unregister_powercap(void) pr_debug("remove package, undo power limit on %d: %s\n", rp->id, rd->name); rapl_write_data_raw(rd, PL1_ENABLE, 0); - rapl_write_data_raw(rd, PL2_ENABLE, 0); rapl_write_data_raw(rd, PL1_CLAMP, 0); - rapl_write_data_raw(rd, PL2_CLAMP, 0); + if (find_nr_power_limit(rd) > 1) { + rapl_write_data_raw(rd, PL2_ENABLE, 0); + rapl_write_data_raw(rd, PL2_CLAMP, 0); + } if (rd->id == RAPL_DOMAIN_PACKAGE) { rd_package = rd; continue; |