Skip to content

Commit 0d8584d

Browse files
gautshensuperm1
authored andcommitted
cpufreq/amd-pstate: Use topology_logical_package_id() instead of logical_die_id()
After the commit 63edbaa ("x86/cpu/topology: Add support for the AMD 0x80000026 leaf"), the topolgy_logical_die_id() function returns the logical Core Chiplet Die (CCD) ID instead of the logical socket ID. Since this is currently used to set MSR_AMD_CPPC_ENABLE, which needs to be set on any one of the threads of the socket, it is prudent to use topology_logical_package_id() in place of topology_logical_die_id(). Fixes: 63edbaa ("x86/cpu/topology: Add support for the AMD 0x80000026 leaf") cc: [email protected] # 6.10 Signed-off-by: Gautham R. Shenoy <[email protected]> Tested-by: Dhananjay Ugwekar <[email protected]> Link: https://lore.kernel.org/lkml/[email protected]/ Signed-off-by: Dhananjay Ugwekar <[email protected]> Signed-off-by: Mario Limonciello <[email protected]>
1 parent 67d9530 commit 0d8584d

File tree

1 file changed

+1
-1
lines changed

1 file changed

+1
-1
lines changed

drivers/cpufreq/amd-pstate.c

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -321,7 +321,7 @@ static inline int pstate_enable(bool enable)
321321
return 0;
322322

323323
for_each_present_cpu(cpu) {
324-
unsigned long logical_id = topology_logical_die_id(cpu);
324+
unsigned long logical_id = topology_logical_package_id(cpu);
325325

326326
if (test_bit(logical_id, &logical_proc_id_mask))
327327
continue;

0 commit comments

Comments
 (0)