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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: coN8Dg2m5GF0dS0K29KnjlsMU420STtZt0e9b+G3mj6LMDcRF+6Bl6k21fLjzz/vB2hyG8VOdACVTSqBYkTcIaD32DzDbLnCWQ2u3WcR3uT+6kzHvpS//bmzEDLdKvJgQNuPztaDxaX8j/4guXRNx5ujXNLoHm3pC8ZBvYOO+299YIv2go+yUSD2gybsT0B2JbLdRUMN7ZzMVC45bipWLo+q1OsFNrwRuaALbAa0hp6RJRSavyLy2xwoDTfnSNwBght+Y6fL5JWGv6nD00TPrZhUczSp/MPvB7H7Y1MXJfkKbT9k6fkarldlWRzDjfwE2aEHZBm4xZowkkhAwuWzDP316tKbuhRkfZi5guSnj5T1DMuVbvno0mJ5bNBTXFWWkEMvgH+IjQ5jJtV4RD5sJJnIz/TDS4jjT5iEwsm7byAnFQqTBIwLJ7rKsiyUnHQp X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Feb 2026 14:00:10.0334 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7e2ad46a-d3b5-4d97-abcd-08de64bee033 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[4.158.2.129];Helo=[outbound-uk1.az.dlp.m.darktrace.com] X-MS-Exchange-CrossTenant-AuthSource: AM2PEPF0001C70F.eurprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DU0PR08MB9394 On 1/31/26 04:28, zhenglifeng (A) wrote: > On 2026/1/26 18:18, Pierre Gondois wrote: >> policy->max_freq_req represents the maximum allowed frequency as >> requested by the policyX/scaling_max_freq sysfs file. This request >> applies to all CPUs of the policy. It is not possible to request >> a per-CPU maximum frequency. >> >> Thus, the interaction between the policy boost and scaling_max_freq >> settings should be handled by adding a boost specific QoS constraint. >> This will be handled in the following patches. >> >> This patch reverts of: >> commit 1608f0230510 ("cpufreq: Fix re-boost issue after hotplugging >> a CPU") >> >> Signed-off-by: Pierre Gondois >> --- >> drivers/cpufreq/cpufreq.c | 4 ---- >> 1 file changed, 4 deletions(-) >> >> diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c >> index 4472bb1ec83c7..db414c052658b 100644 >> --- a/drivers/cpufreq/cpufreq.c >> +++ b/drivers/cpufreq/cpufreq.c >> @@ -1481,10 +1481,6 @@ static int cpufreq_policy_online(struct cpufreq_policy *policy, >> >> blocking_notifier_call_chain(&cpufreq_policy_notifier_list, >> CPUFREQ_CREATE_POLICY, policy); >> - } else { >> - ret = freq_qos_update_request(policy->max_freq_req, policy->max); >> - if (ret < 0) >> - goto out_destroy_policy; > I think this shouldn't be the first patch. This can be removed only after > adding boost_freq_req, otherwise it's letting the problem out again. Would it be ok to change the order of the patches (i.e. patch 1 and 2) instead of melding this change in another patch ?