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| author | Ben Guthro <benjamin.guthro@citrix.com> | 2013-04-17 09:18:49 -0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-04-17 10:43:56 -0400 |
| commit | 3fac10145b766a2244422788f62dc35978613fd8 (patch) | |
| tree | e5d3ced010bb1936599c7ea883996ba46ce0c6b2 /lib/clz_tab.c | |
| parent | b12abaa192c4340de50ddd86853b3583c255c449 (diff) | |
xen: Re-upload processor PM data to hypervisor after S3 resume (v2)
Upon resume, it was found that ACPI C-states were missing from non-boot CPUs.
This change registers a syscore_ops handler for this case, and re-uploads the
PM information to the hypervisor to properly reset the C-state on these
processors.
v2:
v1 did not go through the check_acpi_ids() code-path, and missed some cases when
xen was running with the dom0_max_vcpus= command line parameter.
Signed-Off-By: Ben Guthro <benjamin.guthro@citrix.com>
[v3: Ate some tabs, s/printk/pr_info/]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'lib/clz_tab.c')
0 files changed, 0 insertions, 0 deletions