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| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2025-03-29 01:47:49 +0300 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2025-04-01 14:20:53 +0300 |
| commit | 9462e74c5c983cce34019bfb27f734552bebe59f (patch) | |
| tree | f1a1542becb3be36b602a8b71aa3421185aea60d /lib/string_helpers.c | |
| parent | 2b9f84e7dc863afd63357b867cea246aeedda036 (diff) | |
| download | linux-9462e74c5c983cce34019bfb27f734552bebe59f.tar.xz | |
platform/x86: ISST: Correct command storage data length
After resume/online turbo limit ratio (TRL) is restored partially if
the admin explicitly changed TRL from user space.
A hash table is used to store SST mail box and MSR settings when modified
to restore those settings after resume or online. This uses a struct
isst_cmd field "data" to store these settings. This is a 64 bit field.
But isst_store_new_cmd() is only assigning as u32. This results in
truncation of 32 bits.
Change the argument to u64 from u32.
Fixes: f607874f35cb ("platform/x86: ISST: Restore state on resume")
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250328224749.2691272-1-srinivas.pandruvada@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions