diff options
| author | Rajvi Jingar <rajvi.jingar@linux.intel.com> | 2023-12-15 17:16:50 -0800 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2023-12-18 14:45:32 +0200 |
| commit | fbcf67ce5a9e2831c14bdfb895be05213e611724 (patch) | |
| tree | 529570aab95484506d1aacde0a8aa83ca39e244c /scripts/gdb/linux/device.py | |
| parent | 66e92e23a72761f5b53f970aeb1badc5fd92fc74 (diff) | |
platform/x86/intel/pmc: Fix hang in pmc_core_send_ltr_ignore()
For input value 0, PMC stays unassigned which causes crash while trying
to access PMC for register read/write. Include LTR index 0 in pmc_index
and ltr_index calculation.
Fixes: 2bcef4529222 ("platform/x86:intel/pmc: Enable debugfs multiple PMC support")
Signed-off-by: Rajvi Jingar <rajvi.jingar@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20231216011650.1973941-1-rajvi.jingar@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'scripts/gdb/linux/device.py')
0 files changed, 0 insertions, 0 deletions