diff options
| author |   Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2026-03-25 12:29:09 -0700 |
|---|---|---|
| committer |   Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2026-03-27 13:14:44 +0200 |
| commit | 4ab604b3f3aa8dcccc7505f5d310016682a99d5f (patch) | |
| tree | e039b40dbd1f00918cf4fc72a7d362a6ea9f8ca8 /rust/kernel/num/ssh:/git@git.zx2c4.com | |
| parent | platform/x86: ISST: Reset core count to 0 (diff) | |
platform/x86/intel-uncore-freq: Handle autonomous UFS status bit
When the AUTONOMOUS_UFS_DISABLED bit is set in the header, the ELC
(Efficiency Latency Control) feature is non-functional. Hence, return
error for read or write to ELC attributes.
Fixes: bb516dc79c4a ("platform/x86/intel-uncore-freq: Add support for efficiency latency control")
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20260325192909.3417322-1-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 'rust/kernel/num/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions