diff options
| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2014-03-19 16:03:23 -0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2014-05-23 12:34:00 -0400 |
| commit | 1a4b50f674d0d2f66569f08d063996971b7d48f2 (patch) | |
| tree | cb4cc1df80a6c3f77c3d6b8e21f1b1b012872f45 /drivers/xen/xen-acpi-processor.c | |
| parent | 0a9fd0152929db372ff61b0d6c280fdd34ae8bdb (diff) | |
xen-acpi-processor: Don't display errors when we get -ENOSYS
which is a perfectly legal error. This can be triggered if the
user has booted Xen with the no-cpuidle parameter.
Reported-by-and-Tested-by: Don Slutz <dslutz@verizon.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/xen/xen-acpi-processor.c')
| -rw-r--r-- | drivers/xen/xen-acpi-processor.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/xen/xen-acpi-processor.c b/drivers/xen/xen-acpi-processor.c index 82358d14ecf1..59fc190f1e92 100644 --- a/drivers/xen/xen-acpi-processor.c +++ b/drivers/xen/xen-acpi-processor.c @@ -127,7 +127,7 @@ static int push_cxx_to_hypervisor(struct acpi_processor *_pr) pr_debug(" C%d: %s %d uS\n", cx->type, cx->desc, (u32)cx->latency); } - } else if (ret != -EINVAL) + } else if ((ret != -EINVAL) && (ret != -ENOSYS)) /* EINVAL means the ACPI ID is incorrect - meaning the ACPI * table is referencing a non-existing CPU - which can happen * with broken ACPI tables. */ @@ -259,7 +259,7 @@ static int push_pxx_to_hypervisor(struct acpi_processor *_pr) (u32) perf->states[i].power, (u32) perf->states[i].transition_latency); } - } else if (ret != -EINVAL) + } else if ((ret != -EINVAL) && (ret != -ENOSYS)) /* EINVAL means the ACPI ID is incorrect - meaning the ACPI * table is referencing a non-existing CPU - which can happen * with broken ACPI tables. */ |