debian/changelog: Delete stable changes that got reverted

There's no point in listing changes that didn't make it into this
release.  Delete the summary lines for the original commits and revert
commits.

debian/changelog

@@ -50,7 +50,6 @@ linux (4.19.117-1) UNRELEASED; urgency=medium
     - [armhf] bus: ti-sysc: Add mcasp optional clocks flag
     - exportfs: fix 'passing zero to ERR_PTR()' warning
     - net: always initialize pagedlen
-    - drm/dp_mst: Skip validating ports during destruction, just ref
     - net: phy: Fix not to call phy_resume() if PHY is not attached
     - [amd64] IB/hfi1: Correctly process FECN and BECN in packets
     - IB/rxe: Fix incorrect cache cleanup in error flow
@@ -478,7 +477,6 @@ linux (4.19.117-1) UNRELEASED; urgency=medium
       devm_thermal_zone_of_sensor_register
     - netfilter: nft_osf: add missing check for DREG attribute
     - hwmon: (nct7802) Fix voltage limits to wrong registers
-    - scsi: RDMA/isert: Fix a recently introduced regression related to logout
     - do_last(): fetch directory ->i_mode and ->i_uid before it's too late
       (CVE-2020-8428)
     - sd: Fix REQ_OP_ZONE_REPORT completion handling
@@ -789,11 +787,9 @@ linux (4.19.117-1) UNRELEASED; urgency=medium
     - ext4: fix deadlock allocating crypto bounce page from mempool
     - btrfs: use bool argument in free_root_pointers()
     - btrfs: free block groups after free'ing fs trees
-    - drm/dp_mst: Remove VCPI while disabling topology mgr
     - btrfs: flush write bio if we loop in extent_write_cache_pages
     - [x86] KVM: mmu: Apply max PA check for MMIO sptes to 32-bit KVM
     - [x86] KVM: Use gpa_t for cr2/gpa to fix TDP support on 32-bit KVM
-    - [x86] KVM: VMX: Add non-canonical check on writes to RTIT address MSRs
     - [x86] KVM: nVMX: vmread should not set rflags to specify success in case
       of #PF
     - KVM: Use vcpu-specific gva->hva translation when querying host page size
@@ -875,8 +871,6 @@ linux (4.19.117-1) UNRELEASED; urgency=medium
     - btrfs: print message when tree-log replay starts
     - btrfs: log message when rw remount is attempted with unclean tree-log
     - [arm64] ssbs: Fix context-switch when SSBS is present on all CPUs
-    - [x86] KVM: nVMX: Use correct root level for nested EPT shadow page
-      tables
     - perf/x86/amd: Add missing L2 misses event spec to AMD Family 17h's event
       map
     - nvme: fix the parameter order for nvme_get_log in nvme_get_fw_slot_info
@@ -900,10 +894,6 @@ linux (4.19.117-1) UNRELEASED; urgency=medium
     - net/smc: fix leak of kernel memory to user space
     - net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS
     - net/sched: flower: add missing validation of TCA_FLOWER_FLAGS
-    - Revert "KVM: nVMX: Use correct root level for nested EPT shadow page
-      tables"
-    - Revert "KVM: VMX: Add non-canonical check on writes to RTIT address
-      MSRs"
     - [x86] KVM: nVMX: Use correct root level for nested EPT shadow page
       tables
     - [x86] drm/gma500: Fixup fbdev stolen size usage evaluation
@@ -915,7 +905,6 @@ linux (4.19.117-1) UNRELEASED; urgency=medium
     - [powerpc*] powernv/iov: Ensure the pdn for VFs always contains a valid
       PE number
     - [amd64] iommu/vt-d: Fix off-by-one in PASID allocation
-    - char/random: silence a lockdep splat with printk()
     - [x86] pinctrl: baytrail: Do not clear IRQ flags on direct-irq enabled
       pins
     - [x86] efi: Map the entire EFI vendor string before copying it
@@ -952,7 +941,6 @@ linux (4.19.117-1) UNRELEASED; urgency=medium
     - media: v4l2-device.h: Explicitly compare grp{id,mask} to zero in
       v4l2_device macros
     - reiserfs: Fix spurious unlock in reiserfs_fill_super() error handling
-    - r8169: check that Realtek PHY driver module is loaded
     - fore200e: Fix incorrect checks of NULL pointer dereference
     - netfilter: nft_tunnel: add the missing ERSPAN_VERSION nla_policy
     - ALSA: usx2y: Adjust indentation in snd_usX2Y_hwdep_dsp_status
@@ -963,7 +951,6 @@ linux (4.19.117-1) UNRELEASED; urgency=medium
     - selinux: ensure we cleanup the internal AVC counters on error in
       avc_update()
     - dmaengine: Store module owner in dma_device struct
-    - dmaengine: imx-sdma: Fix memory leak
     - [arm64] clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock
     - tools lib api fs: Fix gcc9 stringop-truncation compilation error
     - ACPI: button: Add DMI quirk for Razer Blade Stealth 13 late 2019 lid
@@ -1116,9 +1103,6 @@ linux (4.19.117-1) UNRELEASED; urgency=medium
       cleanup
     - Btrfs: fix btrfs_wait_ordered_range() so that it waits for all ordered
       extents
-    - Revert "dmaengine: imx-sdma: Fix memory leak"
-    - scsi: Revert "RDMA/isert: Fix a recently introduced regression related
-      to logout"
     - scsi: Revert "target: iscsi: Wait for all commands to finish before
       freeing a session"
     - usb: gadget: composite: Fix bMaxPower for SuperSpeedPlus
@@ -1136,7 +1120,6 @@ linux (4.19.117-1) UNRELEASED; urgency=medium
     - xen: Enable interrupts when calling _cond_resched()
     - [s390x] mm: Explicitly compare PAGE_DEFAULT_KEY against zero in
       storage_key_init_range
-    - Revert "char/random: silence a lockdep splat with printk()"
     https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.108
     - [arm64,armhf] irqchip/gic-v3-its: Fix misuse of GENMASK macro
     - iwlwifi: pcie: fix rb_allocator workqueue allocation
@@ -1462,7 +1445,6 @@ linux (4.19.117-1) UNRELEASED; urgency=medium
       MMC_CAP_NEED_RSP_BUSY
     - [arm64,armhf] mmc: sdhci-tegra: Fix busy detection by enabling
       MMC_CAP_NEED_RSP_BUSY
-    - Revert "drm/dp_mst: Skip validating ports during destruction, just ref"
     - geneve: move debug check after netdev unregister
     - macsec: restrict to ethernet devices
     - net: cbs: Fix software cbs to consider packet sending time
@@ -1515,7 +1497,6 @@ linux (4.19.117-1) UNRELEASED; urgency=medium
     - netfilter: nft_fwd_netdev: validate family and chain type
     - bpf/btf: Fix BTF verification of enum members in struct/union
     - vti6: Fix memory leak of skb if input policy check fails
-    - Revert "r8169: check that Realtek PHY driver module is loaded"
     - mac80211: add option for setting control flags
     - mac80211: set IEEE80211_TX_CTRL_PORT_CTRL_PROTO for nl80211 TX
     - USB: serial: option: add support for ASKEY WWHC050
@@ -1726,7 +1707,6 @@ linux (4.19.117-1) UNRELEASED; urgency=medium
     - [powerpc*] Make setjmp/longjmp signature standard
     - btrfs: use nofs allocations for running delayed items
     - dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone()
-    - Revert "drm/dp_mst: Remove VCPI while disabling topology mgr"
     - drm/dp_mst: Fix clearing payload state on topology disable
     - drm: Remove PageReserved manipulation from drm_pci_alloc
     - ftrace/kprobe: Show the maxactive number on kprobe_events