- Updated to kernel 4.19.53

- Added patches for two ARM errata that cause hangs in specific cpu states

- Disabled some power management features:
  - Disabled suspend at the kernel level since it is broken/unsupported in the mainline kernel
  - Disabled APM emulation

- Disabled some USB features:
  - Disabled USB default persist
  - Disabled USB dynamic minors

- Disabled USB monitoring for debug, shouldn't be enabled by default
- Disabled USB 3.0 support, shouldn't be enabled as the c201 has no 3.0 ports

- removed two patches that have made it into 4.19
- removed the debug options from the cmdline
- made the kernel build script announce what patch is being applied
- removed light-locker, as it does not function properly

makefile

@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with PrawnOS.  If not, see <https://www.gnu.org/licenses/>.
 
-KVER=4.19.49
+KVER=4.19.53
 ifeq ($(PRAWNOS_SUITE),)
 PRAWNOS_SUITE=buster
 endif

resources/BuildResources/cmdline

@@ -1 +1 @@
-console=tty1 init=/sbin/init root=PARTUUID=%U/PARTNROFF=1 rootfstype=ext4 rootwait ro net.ifnames=0 console=ttyS2,115200n8 earlyprintk=ttyS2,115200n8 loglevel=4
+console=tty1 init=/sbin/init root=PARTUUID=%U/PARTNROFF=1 rootfstype=ext4 rootwait ro net.ifnames=0

resources/BuildResources/config

@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm 4.19.49-gnu Kernel Configuration
+# Linux/arm 4.19.53-gnu Kernel Configuration
 #
 
 #
@@ -360,8 +360,12 @@ CONFIG_ARM_ERRATA_773022=y
 CONFIG_ARM_ERRATA_818325_852422=y
 CONFIG_ARM_ERRATA_821420=y
 CONFIG_ARM_ERRATA_825619=y
+CONFIG_ARM_ERRATA_857271=y
+CONFIG_ARM_ERRATA_CR711784_A12=y
 # CONFIG_ARM_ERRATA_852421 is not set
-CONFIG_ARM_ERRATA_852423=y
+# CONFIG_ARM_ERRATA_852423 is not set
+# CONFIG_ARM_ERRATA_857272 is not set
+# CONFIG_ARM_ERRATA_CR711784_A17 is not set
 
 #
 # Bus support
@@ -483,7 +487,6 @@ CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_ARM_APPENDED_DTB=y
 # CONFIG_ARM_ATAG_DTB_COMPAT is not set
 CONFIG_CMDLINE=""
-# CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
 CONFIG_AUTO_ZRELADDR=y
 # CONFIG_EFI is not set
@@ -550,24 +553,14 @@ CONFIG_KERNEL_MODE_NEON=y
 #
 # Power management options
 #
-CONFIG_SUSPEND=y
-CONFIG_SUSPEND_FREEZER=y
-# CONFIG_SUSPEND_SKIP_SYNC is not set
+# CONFIG_SUSPEND is not set
 # CONFIG_HIBERNATION is not set
-CONFIG_PM_SLEEP=y
-CONFIG_PM_SLEEP_SMP=y
-# CONFIG_PM_AUTOSLEEP is not set
-# CONFIG_PM_WAKELOCKS is not set
 CONFIG_PM=y
-CONFIG_PM_DEBUG=y
-CONFIG_PM_ADVANCED_DEBUG=y
-# CONFIG_PM_TEST_SUSPEND is not set
-CONFIG_PM_SLEEP_DEBUG=y
-CONFIG_APM_EMULATION=y
+# CONFIG_PM_DEBUG is not set
+# CONFIG_APM_EMULATION is not set
 CONFIG_PM_CLK=y
 CONFIG_PM_GENERIC_DOMAINS=y
 # CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
-CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
 CONFIG_PM_GENERIC_DOMAINS_OF=y
 CONFIG_CPU_PM=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
@@ -1590,7 +1583,6 @@ CONFIG_INPUT_MATRIXKMAP=y
 # CONFIG_INPUT_JOYDEV is not set
 CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_EVBUG is not set
-# CONFIG_INPUT_APMPOWER is not set
 
 #
 # Input Device Drivers
@@ -1658,7 +1650,6 @@ CONFIG_TTY=y
 CONFIG_VT=y
 CONFIG_CONSOLE_TRANSLATIONS=y
 CONFIG_VT_CONSOLE=y
-CONFIG_VT_CONSOLE_SLEEP=y
 CONFIG_HW_CONSOLE=y
 CONFIG_VT_HW_CONSOLE_BINDING=y
 CONFIG_UNIX98_PTYS=y
@@ -1982,7 +1973,6 @@ CONFIG_SYSCON_REBOOT_MODE=y
 CONFIG_POWER_SUPPLY=y
 # CONFIG_POWER_SUPPLY_DEBUG is not set
 # CONFIG_PDA_POWER is not set
-# CONFIG_APM_POWER is not set
 # CONFIG_GENERIC_ADC_BATTERY is not set
 # CONFIG_TEST_POWER is not set
 # CONFIG_CHARGER_ADP5061 is not set
@@ -2836,24 +2826,20 @@ CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 #
 # Miscellaneous USB options
 #
-CONFIG_USB_DEFAULT_PERSIST=y
-CONFIG_USB_DYNAMIC_MINORS=y
-CONFIG_USB_OTG=y
+# CONFIG_USB_DEFAULT_PERSIST is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
 # CONFIG_USB_OTG_WHITELIST is not set
 # CONFIG_USB_OTG_BLACKLIST_HUB is not set
-# CONFIG_USB_OTG_FSM is not set
 # CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
-CONFIG_USB_MON=y
+# CONFIG_USB_MON is not set
 # CONFIG_USB_WUSB_CBAF is not set
 
 #
 # USB Host Controller Drivers
 #
 # CONFIG_USB_C67X00_HCD is not set
-CONFIG_USB_XHCI_HCD=y
-# CONFIG_USB_XHCI_DBGCAP is not set
-CONFIG_USB_XHCI_PCI=y
-CONFIG_USB_XHCI_PLATFORM=y
+# CONFIG_USB_XHCI_HCD is not set
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 CONFIG_USB_EHCI_TT_NEWSCHED=y