Update to 6.0.2.pf2-1

- New upstream release based on 6.0.2
- Sync kernel config with Arch and Arch32
- Store patches in git

Signed-off-by: Björn Bidar <bjorn.bidar@thaodan.de>

1 files changed, 0 insertions, 135 deletions

diff --git a/0024-ZEN-INTERACTIVE-Tune-CFS-for-interactivity.patch b/0024-ZEN-INTERACTIVE-Tune-CFS-for-interactivity.patch
deleted file mode 100644
index 7ac8686580db..000000000000
--- a/0024-ZEN-INTERACTIVE-Tune-CFS-for-interactivity.patch
+++ /dev/null
@@ -1,135 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com>
-Date: Mon, 27 Jan 2020 18:28:13 +0100
-Subject: [PATCH] ZEN: INTERACTIVE: Tune CFS for interactivity
-
-5.7:
-Take "sysctl_sched_nr_migrate" tune from early XanMod builds of 128. As
-of 5.7, XanMod uses 256 but that may affect applications that require
-timely response to IRQs.
-
-5.15:
-Per comment [1] on our ZEN INTERACTIVE commit, reducing the cost of
-migration causes the system less responsive under high load.  Most
-likely the combination of reduced migration cost + the higher number of
-tasks that can be migrated at once contributes to this.
-
-To better handle this situation, restore the mainline migration cost
-value and also reduce the max number of tasks that can be migrated in
-batch from 128 to 64.
-
-If this doesn't help, we'll restore the reduced migration cost and keep
-total number of tasks that can be migrated at once to 32.
-
-[1] https://github.com/zen-kernel/zen-kernel/commit/be5ba234ca0a5aabe74bfc7e1f636f085bd3823c#commitcomment-63159674
----
- init/Kconfig        |  8 ++++++++
- kernel/sched/core.c |  4 +++-
- kernel/sched/fair.c | 23 +++++++++++++++++++++++
- 3 files changed, 34 insertions(+), 1 deletion(-)
-
-diff --git a/init/Kconfig b/init/Kconfig
-index d687aecdae2852f6737a13b7ef0ce821b3b1c196..b93204f59bba0f0faa98082a0e358d6d83da54f0 100644
---- a/init/Kconfig
-+++ b/init/Kconfig
-@@ -132,6 +132,14 @@ config ZEN_INTERACTIVE
- 	    Background-reclaim hugepages...:   no   ->   yes
- 	    MG-LRU minimum cache TTL.......:   0    ->   1000 ms
- 
-+	  --- CFS CPU Scheduler ----------------------------------
-+
-+	    Scheduling latency.............:   6    ->   4    ms
-+	    Minimal granularity............:   0.75 ->   0.4  ms
-+	    Wakeup granularity.............:   1    ->   0.5  ms
-+	    Bandwidth slice size...........:   5    ->   3    ms
-+	    Task rebalancing threshold.....:  32    ->  64
-+
- config BROKEN
- 	bool
- 
-diff --git a/kernel/sched/core.c b/kernel/sched/core.c
-index da0bf6fe9ecdcf697a1f9dff304c71d0d3433155..3cbef426d646e63711343e1e58867fe654ec296f 100644
---- a/kernel/sched/core.c
-+++ b/kernel/sched/core.c
-@@ -142,7 +142,9 @@ __read_mostly int sysctl_resched_latency_warn_once = 1;
-  * Number of tasks to iterate in a single balance run.
-  * Limited because this is done with IRQs disabled.
-  */
--#ifdef CONFIG_PREEMPT_RT
-+#ifdef CONFIG_ZEN_INTERACTIVE
-+const_debug unsigned int sysctl_sched_nr_migrate = 64;
-+#elif defined(CONFIG_PREEMPT_RT)
- const_debug unsigned int sysctl_sched_nr_migrate = 8;
- #else
- const_debug unsigned int sysctl_sched_nr_migrate = 32;
-diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
-index 77b2048a932622a0188f8f93680d9215559a941c..5d0a04b72787745ff785ef195812233ed77bd7d4 100644
---- a/kernel/sched/fair.c
-+++ b/kernel/sched/fair.c
-@@ -68,8 +68,13 @@
-  *
-  * (default: 6ms * (1 + ilog(ncpus)), units: nanoseconds)
-  */
-+#ifdef CONFIG_ZEN_INTERACTIVE
-+unsigned int sysctl_sched_latency			= 4000000ULL;
-+static unsigned int normalized_sysctl_sched_latency	= 4000000ULL;
-+#else
- unsigned int sysctl_sched_latency			= 6000000ULL;
- static unsigned int normalized_sysctl_sched_latency	= 6000000ULL;
-+#endif
- 
- /*
-  * The initial- and re-scaling of tunables is configurable
-@@ -89,8 +94,13 @@ unsigned int sysctl_sched_tunable_scaling = SCHED_TUNABLESCALING_LOG;
-  *
-  * (default: 0.75 msec * (1 + ilog(ncpus)), units: nanoseconds)
-  */
-+#ifdef CONFIG_ZEN_INTERACTIVE
-+unsigned int sysctl_sched_min_granularity			= 400000ULL;
-+static unsigned int normalized_sysctl_sched_min_granularity	= 400000ULL;
-+#else
- unsigned int sysctl_sched_min_granularity			= 750000ULL;
- static unsigned int normalized_sysctl_sched_min_granularity	= 750000ULL;
-+#endif
- 
- /*
-  * Minimal preemption granularity for CPU-bound SCHED_IDLE tasks.
-@@ -103,7 +113,11 @@ unsigned int sysctl_sched_idle_min_granularity			= 750000ULL;
- /*
-  * This value is kept at sysctl_sched_latency/sysctl_sched_min_granularity
-  */
-+#ifdef CONFIG_ZEN_INTERACTIVE
-+static unsigned int sched_nr_latency = 10;
-+#else
- static unsigned int sched_nr_latency = 8;
-+#endif
- 
- /*
-  * After fork, child runs first. If set to 0 (default) then
-@@ -120,8 +134,13 @@ unsigned int sysctl_sched_child_runs_first __read_mostly;
-  *
-  * (default: 1 msec * (1 + ilog(ncpus)), units: nanoseconds)
-  */
-+#ifdef CONFIG_ZEN_INTERACTIVE
-+unsigned int sysctl_sched_wakeup_granularity			= 500000UL;
-+static unsigned int normalized_sysctl_sched_wakeup_granularity	= 500000UL;
-+#else
- unsigned int sysctl_sched_wakeup_granularity			= 1000000UL;
- static unsigned int normalized_sysctl_sched_wakeup_granularity	= 1000000UL;
-+#endif
- 
- const_debug unsigned int sysctl_sched_migration_cost	= 500000UL;
- 
-@@ -174,8 +193,12 @@ int __weak arch_asym_cpu_priority(int cpu)
-  *
-  * (default: 5 msec, units: microseconds)
-  */
-+#ifdef CONFIG_ZEN_INTERACTIVE
-+static unsigned int sysctl_sched_cfs_bandwidth_slice		= 3000UL;
-+#else
- static unsigned int sysctl_sched_cfs_bandwidth_slice		= 5000UL;
- #endif
-+#endif
- 
- #ifdef CONFIG_SYSCTL
- static struct ctl_table sched_fair_sysctls[] = {