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| author |   Tejun Heo <tj@kernel.org> | 2014-09-24 13:00:21 -0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-09-24 13:00:21 -0400 |
| commit | d06efebf0c37d438fcf07057be00dd40fcfce08d (patch) | |
| tree | 31a0786d132aadf4cbb9725f3f444ef6e1052128 /drivers/powercap | |
| parent | Revert "percpu: free percpu allocation info for uniprocessor system" (diff) | |
| parent | blk-mq, percpu_ref: implement a kludge for SCSI blk-mq stall during probe (diff) | |
| download | linux-dev-d06efebf0c37d438fcf07057be00dd40fcfce08d.tar.xz linux-dev-d06efebf0c37d438fcf07057be00dd40fcfce08d.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block into for-3.18
This is to receive 0a30288da1ae ("blk-mq, percpu_ref: implement a
kludge for SCSI blk-mq stall during probe") which implements
__percpu_ref_kill_expedited() to work around SCSI blk-mq stall. The
commit reverted and patches to implement proper fix will be added.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Kent Overstreet <kmo@daterainc.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/powercap')
| -rw-r--r-- | drivers/powercap/intel_rapl.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/powercap/intel_rapl.c b/drivers/powercap/intel_rapl.c index b1cda6ffdbcc..45e05b32f9b6 100644 --- a/drivers/powercap/intel_rapl.c +++ b/drivers/powercap/intel_rapl.c @@ -953,6 +953,7 @@ static const struct x86_cpu_id rapl_ids[] = { { X86_VENDOR_INTEL, 6, 0x3a},/* Ivy Bridge */ { X86_VENDOR_INTEL, 6, 0x3c},/* Haswell */ { X86_VENDOR_INTEL, 6, 0x3d},/* Broadwell */ + { X86_VENDOR_INTEL, 6, 0x3f},/* Haswell */ { X86_VENDOR_INTEL, 6, 0x45},/* Haswell ULT */ /* TODO: Add more CPU IDs after testing */ {} @@ -1166,11 +1167,10 @@ static int rapl_detect_domains(struct rapl_package *rp, int cpu) for (i = 0; i < RAPL_DOMAIN_MAX; i++) { /* use physical package id to read counters */ - if (!rapl_check_domain(cpu, i)) + if (!rapl_check_domain(cpu, i)) { rp->domain_map |= 1 << i; - else - pr_warn("RAPL domain %s detection failed\n", - rapl_domain_names[i]); + pr_info("Found RAPL domain %s\n", rapl_domain_names[i]); + } } rp->nr_domains = bitmap_weight(&rp->domain_map, RAPL_DOMAIN_MAX); if (!rp->nr_domains) { |