Hi Borislav,
On 1/6/2021 3:19 AM, Borislav Petkov wrote:
On Thu, Dec 17, 2020 at 02:31:18PM -0800, Reinette Chatre wrote:
+#ifdef CONFIG_SMP
+static void update_task_closid_rmid(struct task_struct *t)
+{
+ if (task_curr(t))
+ smp_call_function_single(task_cpu(t), _update_tas
On Thu, Dec 17, 2020 at 02:31:18PM -0800, Reinette Chatre wrote:
> +#ifdef CONFIG_SMP
> +static void update_task_closid_rmid(struct task_struct *t)
> +{
> + if (task_curr(t))
> + smp_call_function_single(task_cpu(t), _update_task_closid_rmid,
> +
From: Fenghua Yu
Currently when moving a task to a resource group the PQR_ASSOC MSR
is updated with the new closid and rmid in an added task callback.
If the task is running the work is run as soon as possible. If the
task is not running the work is executed later in the kernel exit path
when the
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