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release 6.15.2 (preliminary)

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This commit is contained in:
Konstantin Demin
2025-06-18 12:24:58 +03:00
parent 4d2691343a
commit 43dc655d2e
242 changed files with 7729 additions and 32303 deletions
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18
debian/patches/patchset-zen/sauce/0001-ZEN-Add-VHBA-driver.patch vendored
View File

@@ -1,24 +1,24 @@
From 6d141e3121676e9ca50d6465a622b9a5d572219a Mon Sep 17 00:00:00 2001
From eceae849a8242fcfeec64470f6f4c24fbae0d614 Mon Sep 17 00:00:00 2001
From: "Jan Alexander Steffens (heftig)" <heftig@archlinux.org>
Date: Mon, 26 Apr 2021 22:12:46 +0200
Subject: ZEN: Add VHBA driver
remote https://github.com/cdemu/cdemu
tag vhba-module-20240917
tag vhba-module-20250329
---
drivers/scsi/Kconfig | 2 +
drivers/scsi/Makefile | 1 +
drivers/scsi/vhba/Kconfig | 9 +
drivers/scsi/vhba/Makefile | 4 +
drivers/scsi/vhba/vhba.c | 1130 ++++++++++++++++++++++++++++++++++++
5 files changed, 1146 insertions(+)
drivers/scsi/vhba/vhba.c | 1132 ++++++++++++++++++++++++++++++++++++
5 files changed, 1148 insertions(+)
create mode 100644 drivers/scsi/vhba/Kconfig
create mode 100644 drivers/scsi/vhba/Makefile
create mode 100644 drivers/scsi/vhba/vhba.c
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -1522,4 +1522,6 @@ endif # SCSI_LOWLEVEL
@@ -1521,4 +1521,6 @@ endif # SCSI_LOWLEVEL
source "drivers/scsi/device_handler/Kconfig"
@@ -27,7 +27,7 @@ tag vhba-module-20240917
endmenu
--- a/drivers/scsi/Makefile
+++ b/drivers/scsi/Makefile
@@ -153,6 +153,7 @@ obj-$(CONFIG_CHR_DEV_SCH) += ch.o
@@ -152,6 +152,7 @@ obj-$(CONFIG_CHR_DEV_SCH) += ch.o
obj-$(CONFIG_SCSI_ENCLOSURE) += ses.o
obj-$(CONFIG_SCSI_HISI_SAS) += hisi_sas/
@@ -56,7 +56,7 @@ tag vhba-module-20240917
+ccflags-y := -DVHBA_VERSION=\"$(VHBA_VERSION)\" -Werror
--- /dev/null
+++ b/drivers/scsi/vhba/vhba.c
@@ -0,0 +1,1130 @@
@@ -0,0 +1,1132 @@
+/*
+ * vhba.c
+ *
@@ -596,7 +596,9 @@ tag vhba-module-20240917
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0)
+ .slave_alloc = vhba_slave_alloc,
+#endif
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 14, 0)
+ .tag_alloc_policy_rr = true,
+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0)
+ .tag_alloc_policy = BLK_TAG_ALLOC_RR,
+#endif
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) && LINUX_VERSION_CODE < KERNEL_VERSION(4, 4, 0)

28
debian/patches/patchset-zen/sauce/0002-VHBA-fix-building-with-kernel-6.14-rc1.patch vendored
View File

@@ -1,28 +0,0 @@
From 1f9910c9a54b424ad0cd415b981986937618c4ec Mon Sep 17 00:00:00 2001
From: Rok Mandeljc <rok.mandeljc@gmail.com>
Date: Mon, 3 Feb 2025 21:05:32 +0100
Subject: VHBA: fix building with kernel 6.14-rc1
Kernel 6.14-rc1 simplified the selection of tag allocation policy.
Instead of enum-based value, a boolean is used, and the corresponding
field in the `scsi_host_template` structure was renamed from
`tag_alloc_policy` to `tag_alloc_policy_rr`.
See: https://github.com/torvalds/linux/commit/ce32496
---
drivers/scsi/vhba/vhba.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/scsi/vhba/vhba.c
+++ b/drivers/scsi/vhba/vhba.c
@@ -537,7 +537,9 @@ static struct scsi_host_template vhba_te
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0)
.slave_alloc = vhba_slave_alloc,
#endif
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 14, 0)
+ .tag_alloc_policy_rr = true,
+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0)
.tag_alloc_policy = BLK_TAG_ALLOC_RR,
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 19, 0) && LINUX_VERSION_CODE < KERNEL_VERSION(4, 4, 0)

4
debian/patches/patchset-zen/sauce/0003-ZEN-PCI-Add-Intel-remapped-NVMe-device-support.patch → debian/patches/patchset-zen/sauce/0002-ZEN-PCI-Add-Intel-remapped-NVMe-device-support.patch vendored
View File

@@ -1,4 +1,4 @@
From 02b4d790bb05e24e7408a147f33e4e9ca0b805fa Mon Sep 17 00:00:00 2001
From e0d21c7f4ea5f33bb4a6076d8ff50ad19431e333 Mon Sep 17 00:00:00 2001
From: Daniel Drake <drake@endlessm.com>
Date: Tue, 4 Jun 2019 14:51:21 +0800
Subject: ZEN: PCI: Add Intel remapped NVMe device support
@@ -135,7 +135,7 @@ Contains:
}
static int ahci_get_irq_vector(struct ata_host *host, int port)
@@ -1909,7 +1902,9 @@ static int ahci_init_one(struct pci_dev
@@ -1912,7 +1905,9 @@ static int ahci_init_one(struct pci_dev
return -ENOMEM;
/* detect remapped nvme devices */

4
debian/patches/patchset-zen/sauce/0004-ZEN-Disable-stack-conservation-for-GCC.patch → debian/patches/patchset-zen/sauce/0003-ZEN-Disable-stack-conservation-for-GCC.patch vendored
View File

@@ -1,4 +1,4 @@
From 17190525fdc9c9f73fe22832ab0631e9e1bbad6d Mon Sep 17 00:00:00 2001
From 490a2fd553b92e5ad5f151994a9bbf953cc000f7 Mon Sep 17 00:00:00 2001
From: Sultan Alsawaf <sultan@kerneltoast.com>
Date: Sun, 8 Mar 2020 00:31:35 -0800
Subject: ZEN: Disable stack conservation for GCC
@@ -15,7 +15,7 @@ Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
--- a/Makefile
+++ b/Makefile
@@ -1073,11 +1073,6 @@ KBUILD_CFLAGS += -fno-strict-overflow
@@ -1076,11 +1076,6 @@ KBUILD_CFLAGS += -fno-strict-overflow
# Make sure -fstack-check isn't enabled (like gentoo apparently did)
KBUILD_CFLAGS += -fno-stack-check

2
debian/patches/patchset-zen/sauce/0005-ZEN-Input-evdev-use-call_rcu-when-detaching-client.patch → debian/patches/patchset-zen/sauce/0004-ZEN-Input-evdev-use-call_rcu-when-detaching-client.patch vendored
View File

@@ -1,4 +1,4 @@
From 2b801ae725ae05be994d374efdce8fc2e828687f Mon Sep 17 00:00:00 2001
From 71ce760cd36faae55cc0fefebed49998b5eae864 Mon Sep 17 00:00:00 2001
From: Kenny Levinsen <kl@kl.wtf>
Date: Sun, 27 Dec 2020 14:43:13 +0000
Subject: ZEN: Input: evdev - use call_rcu when detaching client

2
debian/patches/patchset-zen/sauce/0006-ZEN-cpufreq-Remove-schedutil-dependency-on-Intel-AMD.patch → debian/patches/patchset-zen/sauce/0005-ZEN-cpufreq-Remove-schedutil-dependency-on-Intel-AMD.patch vendored
View File

@@ -1,4 +1,4 @@
From 3777b5340ebf0460e6fb79205b294dd4333c9d8b Mon Sep 17 00:00:00 2001
From 45cea9e15f2512535f2836ccddcf711f4823a2e1 Mon Sep 17 00:00:00 2001
From: Steven Barrett <steven@liquorix.net>
Date: Mon, 11 Jul 2022 19:10:30 -0500
Subject: ZEN: cpufreq: Remove schedutil dependency on Intel/AMD P-State

6
debian/patches/patchset-zen/sauce/0007-ZEN-intel-pstate-Implement-enable-parameter.patch → debian/patches/patchset-zen/sauce/0006-ZEN-intel-pstate-Implement-enable-parameter.patch vendored
View File

@@ -1,4 +1,4 @@
From d00df0f150c9d04cd229d42e0af906db3dfb5190 Mon Sep 17 00:00:00 2001
From c5eb62bb4d6a06a5a95c0da0d41469f22e71556f Mon Sep 17 00:00:00 2001
From: Steven Barrett <steven@liquorix.net>
Date: Wed, 15 Jan 2020 20:43:56 -0600
Subject: ZEN: intel-pstate: Implement "enable" parameter
@@ -30,7 +30,7 @@ selection.
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -2300,6 +2300,9 @@
@@ -2324,6 +2324,9 @@
disable
Do not enable intel_pstate as the default
scaling driver for the supported processors
@@ -42,7 +42,7 @@ selection.
governors layer of cpufreq and provides it own
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -3830,6 +3830,8 @@ static int __init intel_pstate_setup(cha
@@ -3828,6 +3828,8 @@ static int __init intel_pstate_setup(cha
if (!strcmp(str, "disable"))
no_load = 1;

14
debian/patches/patchset-zen/sauce/0008-ZEN-drm-amdgpu-pm-Allow-override-of-min_power_limit-.patch → debian/patches/patchset-zen/sauce/0007-ZEN-drm-amdgpu-pm-Allow-override-of-min_power_limit-.patch vendored
View File

@@ -1,4 +1,4 @@
From f03da22e562a7d65a97926a76f61daeef8a1eb0d Mon Sep 17 00:00:00 2001
From b42cd00b809a2f69bbf5e1d63cb7ff90f5f51410 Mon Sep 17 00:00:00 2001
From: Steven Barrett <steven@liquorix.net>
Date: Fri, 15 Mar 2024 12:36:51 -0500
Subject: ZEN: drm/amdgpu/pm: Allow override of min_power_limit with
@@ -13,7 +13,7 @@ Subject: ZEN: drm/amdgpu/pm: Allow override of min_power_limit with
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -160,6 +160,7 @@ struct amdgpu_watchdog_timer {
@@ -161,6 +161,7 @@ struct amdgpu_watchdog_timer {
*/
extern int amdgpu_modeset;
extern unsigned int amdgpu_vram_limit;
@@ -23,7 +23,7 @@ Subject: ZEN: drm/amdgpu/pm: Allow override of min_power_limit with
extern int amdgpu_gtt_size;
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -139,6 +139,7 @@ enum AMDGPU_DEBUG_MASK {
@@ -143,6 +143,7 @@ enum AMDGPU_DEBUG_MASK {
};
unsigned int amdgpu_vram_limit = UINT_MAX;
@@ -31,7 +31,7 @@ Subject: ZEN: drm/amdgpu/pm: Allow override of min_power_limit with
int amdgpu_vis_vram_limit;
int amdgpu_gart_size = -1; /* auto */
int amdgpu_gtt_size = -1; /* auto */
@@ -259,6 +260,15 @@ struct amdgpu_watchdog_timer amdgpu_watc
@@ -263,6 +264,15 @@ struct amdgpu_watchdog_timer amdgpu_watc
};
/**
@@ -49,7 +49,7 @@ Subject: ZEN: drm/amdgpu/pm: Allow override of min_power_limit with
*/
--- a/drivers/gpu/drm/amd/pm/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/pm/amdgpu_pm.c
@@ -3180,6 +3180,9 @@ static ssize_t amdgpu_hwmon_show_power_c
@@ -3055,6 +3055,9 @@ static ssize_t amdgpu_hwmon_show_power_c
struct device_attribute *attr,
char *buf)
{
@@ -61,7 +61,7 @@ Subject: ZEN: drm/amdgpu/pm: Allow override of min_power_limit with
--- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c
@@ -2824,7 +2824,10 @@ int smu_get_power_limit(void *handle,
@@ -2854,7 +2854,10 @@ int smu_get_power_limit(void *handle,
*limit = smu->max_power_limit;
break;
case SMU_PPT_LIMIT_MIN:
@@ -73,7 +73,7 @@ Subject: ZEN: drm/amdgpu/pm: Allow override of min_power_limit with
break;
default:
return -EINVAL;
@@ -2848,7 +2851,14 @@ static int smu_set_power_limit(void *han
@@ -2878,7 +2881,14 @@ static int smu_set_power_limit(void *han
if (smu->ppt_funcs->set_power_limit)
return smu->ppt_funcs->set_power_limit(smu, limit_type, limit);

26
debian/patches/patchset-zen/sauce/0009-ZEN-mm-Stop-kswapd-early-when-nothing-s-waiting-for-.patch → debian/patches/patchset-zen/sauce/0008-ZEN-mm-Stop-kswapd-early-when-nothing-s-waiting-for-.patch vendored
View File

@@ -1,4 +1,4 @@
From 5f93b67c4e2fa81be5cee3edd8ec056407d25f26 Mon Sep 17 00:00:00 2001
From fe26e658b0a14ba9ab4f800bea6a7a43aae0981e Mon Sep 17 00:00:00 2001
From: Sultan Alsawaf <sultan@kerneltoast.com>
Date: Sun, 19 Apr 2020 19:59:18 -0700
Subject: ZEN: mm: Stop kswapd early when nothing's waiting for it to free
@@ -43,7 +43,7 @@ Contains:
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -736,6 +736,7 @@ void post_alloc_hook(struct page *page,
@@ -788,6 +788,7 @@ void post_alloc_hook(struct page *page,
extern bool free_pages_prepare(struct page *page, unsigned int order);
extern int user_min_free_kbytes;
@@ -53,16 +53,16 @@ Contains:
nodemask_t *);
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -88,6 +88,8 @@ typedef int __bitwise fpi_t;
*/
#define FPI_TO_TAIL ((__force fpi_t)BIT(1))
@@ -91,6 +91,8 @@ typedef int __bitwise fpi_t;
/* Free the page without taking locks. Rely on trylock only. */
#define FPI_TRYLOCK ((__force fpi_t)BIT(2))
+atomic_long_t kswapd_waiters = ATOMIC_LONG_INIT(0);
+
/* prevent >1 _updater_ of zone percpu pageset ->high and ->batch fields */
static DEFINE_MUTEX(pcp_batch_high_lock);
#define MIN_PERCPU_PAGELIST_HIGH_FRACTION (8)
@@ -4255,6 +4257,7 @@ __alloc_pages_slowpath(gfp_t gfp_mask, u
@@ -4436,6 +4438,7 @@ __alloc_pages_slowpath(gfp_t gfp_mask, u
unsigned int cpuset_mems_cookie;
unsigned int zonelist_iter_cookie;
int reserve_flags;
@@ -70,7 +70,7 @@ Contains:
if (unlikely(nofail)) {
/*
@@ -4314,8 +4317,13 @@ restart:
@@ -4495,8 +4498,13 @@ restart:
goto nopage;
}
@@ -85,7 +85,7 @@ Contains:
/*
* The adjusted alloc_flags might result in immediate success, so try
@@ -4525,9 +4533,12 @@ nopage:
@@ -4711,9 +4719,12 @@ nopage:
goto retry;
}
fail:
@@ -102,7 +102,7 @@ Contains:
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -6389,7 +6389,7 @@ retry:
@@ -6419,7 +6419,7 @@ retry:
return 0;
}
@@ -111,7 +111,7 @@ Contains:
{
struct zone *zone;
unsigned long pfmemalloc_reserve = 0;
@@ -6418,6 +6418,10 @@ static bool allow_direct_reclaim(pg_data
@@ -6444,6 +6444,10 @@ static bool allow_direct_reclaim(pg_data
wmark_ok = free_pages > pfmemalloc_reserve / 2;
@@ -122,7 +122,7 @@ Contains:
/* kswapd must be awake if processes are being throttled */
if (!wmark_ok && waitqueue_active(&pgdat->kswapd_wait)) {
if (READ_ONCE(pgdat->kswapd_highest_zoneidx) > ZONE_NORMAL)
@@ -6483,7 +6487,7 @@ static bool throttle_direct_reclaim(gfp_
@@ -6509,7 +6513,7 @@ static bool throttle_direct_reclaim(gfp_
/* Throttle based on the first usable node */
pgdat = zone->zone_pgdat;
@@ -131,7 +131,7 @@ Contains:
goto out;
break;
}
@@ -6505,11 +6509,14 @@ static bool throttle_direct_reclaim(gfp_
@@ -6531,11 +6535,14 @@ static bool throttle_direct_reclaim(gfp_
*/
if (!(gfp_mask & __GFP_FS))
wait_event_interruptible_timeout(pgdat->pfmemalloc_wait,
@@ -148,7 +148,7 @@ Contains:
if (fatal_signal_pending(current))
return true;
@@ -7012,14 +7019,14 @@ restart:
@@ -7056,14 +7063,14 @@ restart:
* able to safely make forward progress. Wake them
*/
if (waitqueue_active(&pgdat->pfmemalloc_wait) &&

2
debian/patches/patchset-zen/sauce/0010-ZEN-ahci-Disable-staggered-spinup-by-default.patch → debian/patches/patchset-zen/sauce/0009-ZEN-ahci-Disable-staggered-spinup-by-default.patch vendored
View File

@@ -1,4 +1,4 @@
From 80b06f0f0bba019632e40c11231987a7e996c340 Mon Sep 17 00:00:00 2001
From bc6ff8d7a55a19fdd6828168cc35cba76f05c133 Mon Sep 17 00:00:00 2001
From: EXtremeExploit <pedro.montes.alcalde@gmail.com>
Date: Fri, 29 Nov 2024 13:05:27 -0300
Subject: ZEN: ahci: Disable staggered spinup by default

2
debian/patches/patchset-zen/sauce/0011-ZEN-kernel-Kconfig.preempt-Remove-EXPERT-conditional.patch → debian/patches/patchset-zen/sauce/0010-ZEN-kernel-Kconfig.preempt-Remove-EXPERT-conditional.patch vendored
View File

@@ -1,4 +1,4 @@
From ac35b7af0aac6a9eb996962130a99c9af75c8b08 Mon Sep 17 00:00:00 2001
From 4ae0eb6d9a78f53d796996b17743b7df74a7f43d Mon Sep 17 00:00:00 2001
From: Steven Barrett <steven@liquorix.net>
Date: Sat, 14 Dec 2024 11:23:18 -0600
Subject: ZEN: kernel/Kconfig.preempt: Remove EXPERT conditional on PREEMPT_RT

4
debian/patches/patchset-zen/sauce/0012-ZEN-INTERACTIVE-Base-config-item.patch → debian/patches/patchset-zen/sauce/0011-ZEN-INTERACTIVE-Base-config-item.patch vendored
View File

@@ -1,4 +1,4 @@
From 8bf253ea1b48fe101dc0161824b9a7d85f420b84 Mon Sep 17 00:00:00 2001
From e90e4b57fedca27f5c230f39bd6f67672f1d24ef Mon Sep 17 00:00:00 2001
From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com>
Date: Mon, 27 Jan 2020 18:10:06 +0100
Subject: ZEN: INTERACTIVE: Base config item
@@ -9,7 +9,7 @@ Subject: ZEN: INTERACTIVE: Base config item
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -165,6 +165,12 @@ config THREAD_INFO_IN_TASK
@@ -163,6 +163,12 @@ config THREAD_INFO_IN_TASK
menu "General setup"

4
debian/patches/patchset-zen/sauce/0013-ZEN-INTERACTIVE-Use-BFQ-as-the-elevator-for-SQ-devic.patch → debian/patches/patchset-zen/sauce/0012-ZEN-INTERACTIVE-Use-BFQ-as-the-elevator-for-SQ-devic.patch vendored
View File

@@ -1,4 +1,4 @@
From d3b2ab943a1de0838c4bd515dbed45f8f1c3c2cc Mon Sep 17 00:00:00 2001
From 4da290d83614efedb0eb3b8114070fbddc46677b Mon Sep 17 00:00:00 2001
From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com>
Date: Mon, 27 Jan 2020 18:11:05 +0100
Subject: ZEN: INTERACTIVE: Use BFQ as the elevator for SQ devices
@@ -24,7 +24,7 @@ Subject: ZEN: INTERACTIVE: Use BFQ as the elevator for SQ devices
/*
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -171,6 +171,10 @@ config ZEN_INTERACTIVE
@@ -169,6 +169,10 @@ config ZEN_INTERACTIVE
help
Tunes the kernel for responsiveness at the cost of throughput and power usage.

4
debian/patches/patchset-zen/sauce/0014-ZEN-INTERACTIVE-Use-Kyber-as-the-elevator-for-MQ-dev.patch → debian/patches/patchset-zen/sauce/0013-ZEN-INTERACTIVE-Use-Kyber-as-the-elevator-for-MQ-dev.patch vendored
View File

@@ -1,4 +1,4 @@
From d941bedf16b95646be26364f00cf46c6649608a6 Mon Sep 17 00:00:00 2001
From 1689e70d72aff7c4e26ca326e5e94b2d244d13bd Mon Sep 17 00:00:00 2001
From: "Jan Alexander Steffens (heftig)" <heftig@archlinux.org>
Date: Mon, 12 Dec 2022 00:03:03 +0100
Subject: ZEN: INTERACTIVE: Use Kyber as the elevator for MQ devices
@@ -26,7 +26,7 @@ Subject: ZEN: INTERACTIVE: Use Kyber as the elevator for MQ devices
return elevator_find_get("bfq");
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -174,6 +174,7 @@ config ZEN_INTERACTIVE
@@ -172,6 +172,7 @@ config ZEN_INTERACTIVE
--- Block Layer ----------------------------------------
Default scheduler for SQ..: mq-deadline -> bfq

4
debian/patches/patchset-zen/sauce/0015-ZEN-INTERACTIVE-Enable-background-reclaim-of-hugepag.patch → debian/patches/patchset-zen/sauce/0014-ZEN-INTERACTIVE-Enable-background-reclaim-of-hugepag.patch vendored
View File

@@ -1,4 +1,4 @@
From d0ce01e1def080e52770f9a899476bb840807b37 Mon Sep 17 00:00:00 2001
From 8ae9125b5d9637f6b97d20f71348c3e67322028b Mon Sep 17 00:00:00 2001
From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com>
Date: Mon, 27 Jan 2020 18:21:09 +0100
Subject: ZEN: INTERACTIVE: Enable background reclaim of hugepages
@@ -32,7 +32,7 @@ Reasoning and details in the original patch: https://lwn.net/Articles/711248/
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -176,6 +176,10 @@ config ZEN_INTERACTIVE
@@ -174,6 +174,10 @@ config ZEN_INTERACTIVE
Default scheduler for SQ..: mq-deadline -> bfq
Default scheduler for MQ..: none -> kyber

14
debian/patches/patchset-zen/sauce/0016-ZEN-INTERACTIVE-Tune-EEVDF-for-interactivity.patch → debian/patches/patchset-zen/sauce/0015-ZEN-INTERACTIVE-Tune-EEVDF-for-interactivity.patch vendored
View File

@@ -1,4 +1,4 @@
From f1fd33efd4b70519ff51b78c62d6fdf7d4f69620 Mon Sep 17 00:00:00 2001
From 93c14f60cef3fe7aa8d11edcab2d9a994b667087 Mon Sep 17 00:00:00 2001
From: "Jan Alexander Steffens (heftig)" <heftig@archlinux.org>
Date: Tue, 31 Oct 2023 19:03:10 +0100
Subject: ZEN: INTERACTIVE: Tune EEVDF for interactivity
@@ -42,14 +42,14 @@ caused by rebalancing too many tasks at once.
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -180,6 +180,13 @@ config ZEN_INTERACTIVE
@@ -178,6 +178,13 @@ config ZEN_INTERACTIVE
Background-reclaim hugepages...: no -> yes
+ --- EEVDF CPU Scheduler --------------------------------
+
+ Minimal granularity............: 0.75 -> 0.4 ms
+ Migration cost.................: 0.5 -> 0.25 ms
+ Minimal granularity............: 0.7 -> 0.4 ms
+ Migration cost.................: 0.5 -> 0.3 ms
+ Bandwidth slice size...........: 5 -> 3 ms
+ Task rebalancing threshold.....: 32 -> 8
+
@@ -71,9 +71,9 @@ caused by rebalancing too many tasks at once.
+#endif
+#ifdef CONFIG_ZEN_INTERACTIVE
+const_debug unsigned int sysctl_sched_migration_cost = 250000UL;
+__read_mostly unsigned int sysctl_sched_migration_cost = 300000UL;
+#else
const_debug unsigned int sysctl_sched_migration_cost = 500000UL;
__read_mostly unsigned int sysctl_sched_migration_cost = 500000UL;
+#endif
static int __init setup_sched_thermal_decay_shift(char *str)
@@ -93,7 +93,7 @@ caused by rebalancing too many tasks at once.
/* Restrict the NUMA promotion throughput (MB/s) for each target node. */
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -2837,7 +2837,7 @@ extern void deactivate_task(struct rq *r
@@ -2790,7 +2790,7 @@ extern void deactivate_task(struct rq *r
extern void wakeup_preempt(struct rq *rq, struct task_struct *p, int flags);

4
debian/patches/patchset-zen/sauce/0017-ZEN-INTERACTIVE-Tune-ondemand-governor-for-interacti.patch → debian/patches/patchset-zen/sauce/0016-ZEN-INTERACTIVE-Tune-ondemand-governor-for-interacti.patch vendored
View File

@@ -1,4 +1,4 @@
From 75f2a8831bd24a35d9853b11dabc06a138c5e445 Mon Sep 17 00:00:00 2001
From 06211fa595081b33d5de6d818f5d370055075cb2 Mon Sep 17 00:00:00 2001
From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com>
Date: Mon, 27 Jan 2020 18:27:16 +0100
Subject: ZEN: INTERACTIVE: Tune ondemand governor for interactivity
@@ -75,7 +75,7 @@ Remove MuQSS cpufreq configuration.
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -187,6 +187,12 @@ config ZEN_INTERACTIVE
@@ -185,6 +185,12 @@ config ZEN_INTERACTIVE
Bandwidth slice size...........: 5 -> 3 ms
Task rebalancing threshold.....: 32 -> 8

6
debian/patches/patchset-zen/sauce/0018-ZEN-INTERACTIVE-mm-Disable-unevictable-compaction.patch → debian/patches/patchset-zen/sauce/0017-ZEN-INTERACTIVE-mm-Disable-unevictable-compaction.patch vendored
View File

@@ -1,4 +1,4 @@
From b82d80a4195f179b9c0d0c80f662a7f42ed21ce8 Mon Sep 17 00:00:00 2001
From a79294bd643ed6b143fc76ddfdeb25caa2121aa4 Mon Sep 17 00:00:00 2001
From: Steven Barrett <steven@liquorix.net>
Date: Sat, 5 Mar 2022 11:37:14 -0600
Subject: ZEN: INTERACTIVE: mm: Disable unevictable compaction
@@ -12,7 +12,7 @@ turn it off when CONFIG_ZEN_INTERACTIVE is set as well.
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -179,6 +179,7 @@ config ZEN_INTERACTIVE
@@ -177,6 +177,7 @@ config ZEN_INTERACTIVE
--- Virtual Memory Subsystem ---------------------------
Background-reclaim hugepages...: no -> yes
@@ -22,7 +22,7 @@ turn it off when CONFIG_ZEN_INTERACTIVE is set as well.
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -691,7 +691,7 @@ config COMPACTION
@@ -654,7 +654,7 @@ config COMPACTION
config COMPACT_UNEVICTABLE_DEFAULT
int
depends on COMPACTION

8
debian/patches/patchset-zen/sauce/0019-ZEN-INTERACTIVE-mm-Disable-watermark-boosting-by-def.patch → debian/patches/patchset-zen/sauce/0018-ZEN-INTERACTIVE-mm-Disable-watermark-boosting-by-def.patch vendored
View File

@@ -1,4 +1,4 @@
From 7227af3e01f9ae5a2bcdc9aa652c973438938eb3 Mon Sep 17 00:00:00 2001
From d7c684733ae88876fb00899c621dd40e08902f1e Mon Sep 17 00:00:00 2001
From: Sultan Alsawaf <sultan@kerneltoast.com>
Date: Sat, 28 Mar 2020 13:06:28 -0700
Subject: ZEN: INTERACTIVE: mm: Disable watermark boosting by default
@@ -33,7 +33,7 @@ Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -180,6 +180,7 @@ config ZEN_INTERACTIVE
@@ -178,6 +178,7 @@ config ZEN_INTERACTIVE
Background-reclaim hugepages...: no -> yes
Compact unevictable............: yes -> no
@@ -43,7 +43,7 @@ Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -273,7 +273,11 @@ const char * const migratetype_names[MIG
@@ -276,7 +276,11 @@ const char * const migratetype_names[MIG
int min_free_kbytes = 1024;
int user_min_free_kbytes = -1;
@@ -53,5 +53,5 @@ Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
static int watermark_boost_factor __read_mostly = 15000;
+#endif
static int watermark_scale_factor = 10;
int defrag_mode;
/* movable_zone is the "real" zone pages in ZONE_MOVABLE are taken from */

4
debian/patches/patchset-zen/sauce/0020-ZEN-INTERACTIVE-mm-Lower-the-non-hugetlbpage-pageblo.patch → debian/patches/patchset-zen/sauce/0019-ZEN-INTERACTIVE-mm-Lower-the-non-hugetlbpage-pageblo.patch vendored
View File

@@ -1,4 +1,4 @@
From 91187cefc66b9c186a78d7bd996088fc74c66c99 Mon Sep 17 00:00:00 2001
From faa505ee52add9101fc9701edc9567e7f7a254df Mon Sep 17 00:00:00 2001
From: Sultan Alsawaf <sultan@kerneltoast.com>
Date: Wed, 20 Oct 2021 20:50:11 -0700
Subject: ZEN: INTERACTIVE: mm: Lower the non-hugetlbpage pageblock size to
@@ -47,7 +47,7 @@ Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -181,6 +181,7 @@ config ZEN_INTERACTIVE
@@ -179,6 +179,7 @@ config ZEN_INTERACTIVE
Background-reclaim hugepages...: no -> yes
Compact unevictable............: yes -> no
Watermark boost factor.........: 1.5 -> 0

6
debian/patches/patchset-zen/sauce/0021-ZEN-INTERACTIVE-dm-crypt-Disable-workqueues-for-cryp.patch → debian/patches/patchset-zen/sauce/0020-ZEN-INTERACTIVE-dm-crypt-Disable-workqueues-for-cryp.patch vendored
View File

@@ -1,4 +1,4 @@
From 779648709dc797dac595e3007b4c7c3fee254537 Mon Sep 17 00:00:00 2001
From 8114de0815b1821e66951288e0a14c5a13b68d82 Mon Sep 17 00:00:00 2001
From: Steven Barrett <steven@liquorix.net>
Date: Sat, 21 May 2022 15:15:09 -0500
Subject: ZEN: INTERACTIVE: dm-crypt: Disable workqueues for crypto ops
@@ -20,7 +20,7 @@ Fixes: https://github.com/zen-kernel/zen-kernel/issues/282
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -3305,6 +3305,11 @@ static int crypt_ctr(struct dm_target *t
@@ -3284,6 +3284,11 @@ static int crypt_ctr(struct dm_target *t
goto bad;
}
@@ -34,7 +34,7 @@ Fixes: https://github.com/zen-kernel/zen-kernel/issues/282
goto bad;
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -175,6 +175,7 @@ config ZEN_INTERACTIVE
@@ -173,6 +173,7 @@ config ZEN_INTERACTIVE
Default scheduler for SQ..: mq-deadline -> bfq
Default scheduler for MQ..: none -> kyber

10
debian/patches/patchset-zen/sauce/0022-ZEN-INTERACTIVE-mm-swap-Disable-swap-in-readahead.patch → debian/patches/patchset-zen/sauce/0021-ZEN-INTERACTIVE-mm-swap-Disable-swap-in-readahead.patch vendored
View File

@@ -1,4 +1,4 @@
From ef87b1cb12134c34eed834315b03c4a6747b5716 Mon Sep 17 00:00:00 2001
From 1bc3828fcd5966dd94126355e4d02e42caf1407b Mon Sep 17 00:00:00 2001
From: Steven Barrett <steven@liquorix.net>
Date: Mon, 5 Sep 2022 11:35:20 -0500
Subject: ZEN: INTERACTIVE: mm/swap: Disable swap-in readahead
@@ -20,7 +20,7 @@ same change so Zen Kernel users benefit.
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -183,6 +183,7 @@ config ZEN_INTERACTIVE
@@ -181,6 +181,7 @@ config ZEN_INTERACTIVE
Compact unevictable............: yes -> no
Watermark boost factor.........: 1.5 -> 0
Pageblock order................: 10 -> 3
@@ -30,7 +30,7 @@ same change so Zen Kernel users benefit.
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -1081,6 +1081,10 @@ void folio_batch_remove_exceptionals(str
@@ -1091,6 +1091,10 @@ static const struct ctl_table swap_sysct
*/
void __init swap_setup(void)
{
@@ -41,9 +41,11 @@ same change so Zen Kernel users benefit.
unsigned long megs = totalram_pages() >> (20 - PAGE_SHIFT);
/* Use a smaller cluster for small-memory machines */
@@ -1092,4 +1096,5 @@ void __init swap_setup(void)
@@ -1102,6 +1106,7 @@ void __init swap_setup(void)
* Right now other parts of the system means that we
* _really_ don't want to cluster much more
*/
+#endif
register_sysctl_init("vm", swap_sysctl_table);
}

4
debian/patches/patchset-zen/sauce/0023-ZEN-INTERACTIVE-Document-PDS-BMQ-configuration.patch → debian/patches/patchset-zen/sauce/0022-ZEN-INTERACTIVE-Document-PDS-BMQ-configuration.patch vendored
View File

@@ -1,4 +1,4 @@
From cb33a6dc022faa07ac1e1cd544567b28a7e9afeb Mon Sep 17 00:00:00 2001
From 625fb48c0c4fab13b9c2f231c3fe6368a1b78242 Mon Sep 17 00:00:00 2001
From: Steven Barrett <steven@liquorix.net>
Date: Sun, 19 Sep 2021 16:03:36 -0500
Subject: ZEN: INTERACTIVE: Document PDS/BMQ configuration
@@ -9,7 +9,7 @@ Subject: ZEN: INTERACTIVE: Document PDS/BMQ configuration
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -192,6 +192,11 @@ config ZEN_INTERACTIVE
@@ -190,6 +190,11 @@ config ZEN_INTERACTIVE
Bandwidth slice size...........: 5 -> 3 ms
Task rebalancing threshold.....: 32 -> 8