diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-12-20 13:44:21 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-12-20 13:44:21 -0800 |
| commit | 1362d628cbce244e0b90c60d6d631289d07bbfa1 (patch) | |
| tree | 0937f6b7de38b6d68f3c5f6ab3b54a337f4ae50f /drivers/acpi/cppc_acpi.c | |
| parent | 9cd238ab2dfe3ea80785145f39a9e64affdc4b52 (diff) | |
| parent | 9245fe9fccdbda5d81d97155e5c5de7e16510cee (diff) | |
Merge tag 'acpi-4.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These fix a recently introduced issue in the ACPI CPPC driver and an
obscure error hanling bug in the APEI code.
Specifics:
- Fix an error handling issue in the ACPI APEI implementation of the
>read callback in struct pstore_info (Takashi Iwai).
- Fix a possible out-of-bounds arrar read in the ACPI CPPC driver
(Colin Ian King)"
* tag 'acpi-4.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: APEI / ERST: Fix missing error handling in erst_reader()
ACPI: CPPC: remove initial assignment of pcc_ss_data
Diffstat (limited to 'drivers/acpi/cppc_acpi.c')
| -rw-r--r-- | drivers/acpi/cppc_acpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c index 30e84cc600ae..06ea4749ebd9 100644 --- a/drivers/acpi/cppc_acpi.c +++ b/drivers/acpi/cppc_acpi.c @@ -1171,7 +1171,7 @@ int cppc_set_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls) struct cpc_desc *cpc_desc = per_cpu(cpc_desc_ptr, cpu); struct cpc_register_resource *desired_reg; int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpu); - struct cppc_pcc_data *pcc_ss_data = pcc_data[pcc_ss_id]; + struct cppc_pcc_data *pcc_ss_data; int ret = 0; if (!cpc_desc || pcc_ss_id < 0) { |