pygoscelis: Bump to 5.12.9-T14s and fix backlight control.

Most notable changes are:
-> disable CONFIG_RESET_ATTACK_MITIGATION
-> disable CONFIG_EFI_DISABLE_PCI_DMA
-> enable CONFIG_ACPI_VIDEO=m

This release also fixes (and/or mitigates) some recent wifi security
bugs (e.g. fix for CVE-2020-26141, CVE-2020-26145, CVE-2020-24586,
CVE-2020-24587 or mitigation for CVE-2020-24588).

pygoscelis-config

@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 5.12.7 Kernel Configuration
+# Linux/x86 5.12.9 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (Gentoo Hardened 11.1.0 p1) 11.1.0"
 CONFIG_CC_IS_GCC=y
@@ -163,14 +163,14 @@ CONFIG_BLK_CGROUP=y
 CONFIG_CGROUP_WRITEBACK=y
 CONFIG_CGROUP_SCHED=y
 CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_CFS_BANDWIDTH is not set
-# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_RT_GROUP_SCHED=y
 CONFIG_CGROUP_PIDS=y
 # CONFIG_CGROUP_RDMA is not set
 CONFIG_CGROUP_FREEZER=y
 CONFIG_CGROUP_HUGETLB=y
 CONFIG_CPUSETS=y
-CONFIG_PROC_PID_CPUSET=y
+# CONFIG_PROC_PID_CPUSET is not set
 # CONFIG_CGROUP_DEVICE is not set
 CONFIG_CGROUP_CPUACCT=y
 CONFIG_CGROUP_PERF=y
@@ -196,7 +196,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_RD_XZ=y
 # CONFIG_RD_LZO is not set
 # CONFIG_RD_LZ4 is not set
-# CONFIG_RD_ZSTD is not set
+CONFIG_RD_ZSTD=y
 # CONFIG_BOOT_CONFIG is not set
 CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@@ -497,7 +497,7 @@ CONFIG_ACPI_EC_DEBUGFS=m
 CONFIG_ACPI_AC=y
 CONFIG_ACPI_BATTERY=y
 CONFIG_ACPI_BUTTON=y
-# CONFIG_ACPI_VIDEO is not set
+CONFIG_ACPI_VIDEO=m
 CONFIG_ACPI_FAN=y
 # CONFIG_ACPI_TAD is not set
 CONFIG_ACPI_DOCK=y
@@ -525,7 +525,7 @@ CONFIG_HAVE_ACPI_APEI_NMI=y
 # CONFIG_ACPI_APEI is not set
 # CONFIG_ACPI_DPTF is not set
 # CONFIG_ACPI_CONFIGFS is not set
-CONFIG_PMIC_OPREGION=y
+# CONFIG_PMIC_OPREGION is not set
 CONFIG_X86_PM_TIMER=y
 
 #
@@ -620,9 +620,9 @@ CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER=y
 # CONFIG_EFI_CAPSULE_LOADER is not set
 # CONFIG_EFI_TEST is not set
 # CONFIG_APPLE_PROPERTIES is not set
-CONFIG_RESET_ATTACK_MITIGATION=y
+# CONFIG_RESET_ATTACK_MITIGATION is not set
 # CONFIG_EFI_RCI2_TABLE is not set
-CONFIG_EFI_DISABLE_PCI_DMA=y
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
 # end of EFI (Extensible Firmware Interface) Support
 
 CONFIG_EFI_EARLYCON=y
@@ -897,10 +897,11 @@ CONFIG_TRANSPARENT_HUGEPAGE=y
 CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
 CONFIG_ARCH_WANTS_THP_SWAP=y
 CONFIG_THP_SWAP=y
-# CONFIG_CLEANCACHE is not set
-# CONFIG_FRONTSWAP is not set
+CONFIG_CLEANCACHE=y
+CONFIG_FRONTSWAP=y
 # CONFIG_CMA is not set
 # CONFIG_MEM_SOFT_DIRTY is not set
+# CONFIG_ZSWAP is not set
 # CONFIG_ZPOOL is not set
 # CONFIG_ZBUD is not set
 # CONFIG_ZSMALLOC is not set
@@ -4645,7 +4646,7 @@ CONFIG_OVERLAY_FS_METACOPY=y
 CONFIG_ISO9660_FS=m
 CONFIG_JOLIET=y
 CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
+# CONFIG_UDF_FS is not set
 # end of CD-ROM/DVD Filesystems
 
 #
@@ -4748,7 +4749,7 @@ CONFIG_NFS_V4_2=y
 CONFIG_PNFS_FILE_LAYOUT=m
 CONFIG_PNFS_BLOCK=m
 CONFIG_PNFS_FLEXFILE_LAYOUT=m
-CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="holgersson.xyz"
 CONFIG_NFS_V4_1_MIGRATION=y
 CONFIG_NFS_V4_SECURITY_LABEL=y
 # CONFIG_NFS_USE_LEGACY_DNS is not set
@@ -4764,7 +4765,7 @@ CONFIG_NFSD_PNFS=y
 CONFIG_NFSD_BLOCKLAYOUT=y
 # CONFIG_NFSD_SCSILAYOUT is not set
 # CONFIG_NFSD_FLEXFILELAYOUT is not set
-# CONFIG_NFSD_V4_2_INTER_SSC is not set
+CONFIG_NFSD_V4_2_INTER_SSC=y
 CONFIG_NFSD_V4_SECURITY_LABEL=y
 CONFIG_GRACE_PERIOD=m
 CONFIG_LOCKD=m
@@ -5165,6 +5166,7 @@ CONFIG_XZ_DEC_X86=y
 CONFIG_XZ_DEC_BCJ=y
 # CONFIG_XZ_DEC_TEST is not set
 CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_ZSTD=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_REED_SOLOMON=y
 CONFIG_REED_SOLOMON_ENC8=y
@@ -5333,7 +5335,7 @@ CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
 #
 # CONFIG_SCHED_DEBUG is not set
 CONFIG_SCHED_INFO=y
-CONFIG_SCHEDSTATS=y
+# CONFIG_SCHEDSTATS is not set
 # end of Scheduler Debugging
 
 # CONFIG_DEBUG_TIMEKEEPING is not set