Artem Bityutskiy 7eac3bd38d intel_idle: Fix SPR C6 optimization ... The Sapphire Rapids (SPR) C6 optimization was added to the end of the 'spr_idle_state_table_update()' function. However, the function has a 'return' which may happen before the optimization has a chance to run. And this may prevent the optimization from happening. This is an unlikely scenario, but possible if user boots with, say, the 'intel_idle.preferred_cstates=6' kernel boot option. This patch fixes the issue by eliminating the problematic 'return' statement. Fixes: 3a9cf77b60 ("intel_idle: add core C6 optimization for SPR") Suggested-by: Jan Beulich <jbeulich@suse.com> Reported-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> [ rjw: Minor changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2022-04-27 20:36:47 +02:00
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intel_idle.c	intel_idle: Fix SPR C6 optimization	2022-04-27 20:36:47 +02:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00