This bug was fixed in the package linux - 5.0.0-35.38
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linux (5.0.0-35.38) disco; urgency=medium
* [REGRESSION] md/raid0: cannot assemble multi-zone RAID0 with default_layout
setting (LP: #1849682)
- SAUCE: Fix revert "md/raid0: avoid RAID0 data corruption due to layout
confusion."
* refcount underflow and type confusion in shiftfs (LP: #1850867) //
CVE-2019-15793
- SAUCE: shiftfs: Correct id translation for lower fs operations
- SAUCE: shiftfs: prevent type confusion
- SAUCE: shiftfs: Fix refcount underflow in btrfs ioctl handling
* CVE-2018-12207
- kvm: Convert kvm_lock to a mutex
- kvm: x86: Do not release the page inside mmu_set_spte()
- KVM: x86: make FNAME(fetch) and __direct_map more similar
- KVM: x86: remove now unneeded hugepage gfn adjustment
- KVM: x86: change kvm_mmu_page_get_gfn BUG_ON to WARN_ON
- KVM: x86: add tracepoints around __direct_map and FNAME(fetch)
- kvm: x86, powerpc: do not allow clearing largepages debugfs entry
- SAUCE: KVM: vmx, svm: always run with EFER.NXE=1 when shadow paging is
active
- SAUCE: x86: Add ITLB_MULTIHIT bug infrastructure
- SAUCE: kvm: mmu: ITLB_MULTIHIT mitigation
- SAUCE: kvm: Add helper function for creating VM worker threads
- SAUCE: kvm: x86: mmu: Recovery of shattered NX large pages
- SAUCE: cpu/speculation: Uninline and export CPU mitigations helpers
- SAUCE: kvm: x86: mmu: Apply global mitigations knob to ITLB_MULTIHIT
* CVE-2019-11135
- KVM: x86: use Intel speculation bugs and features as derived in generic
x86
code
- x86/msr: Add the IA32_TSX_CTRL MSR
- x86/cpu: Add a helper function x86_read_arch_cap_msr()
- x86/cpu: Add a "tsx=" cmdline option with TSX disabled by default
- x86/speculation/taa: Add mitigation for TSX Async Abort
- x86/speculation/taa: Add sysfs reporting for TSX Async Abort
- kvm/x86: Export MDS_NO=0 to guests when TSX is enabled
- x86/tsx: Add "auto" option to the tsx= cmdline parameter
- x86/speculation/taa: Add documentation for TSX Async Abort
- x86/tsx: Add config options to set tsx=on|off|auto
- SAUCE: x86/speculation/taa: Call tsx_init()
- [Config] Disable TSX by default when possible
* CVE-2019-0154
- SAUCE: drm/i915: Lower RM timeout to avoid DSI hard hangs
- SAUCE: drm/i915/gen8+: Add RC6 CTX corruption WA
* CVE-2019-0155
- SAUCE: drm/i915: Rename gen7 cmdparser tables
- SAUCE: drm/i915: Disable Secure Batches for gen6+
- SAUCE: drm/i915: Remove Master tables from cmdparser
- SAUCE: drm/i915: Add support for mandatory cmdparsing
- SAUCE: drm/i915: Support ro ppgtt mapped cmdparser shadow buffers
- SAUCE: drm/i915: Allow parsing of unsized batches
- SAUCE: drm/i915: Add gen9 BCS cmdparsing
- SAUCE: drm/i915/cmdparser: Use explicit goto for error paths
- SAUCE: drm/i915/cmdparser: Add support for backward jumps
- SAUCE: drm/i915/cmdparser: Ignore Length operands during command matching
linux (5.0.0-34.36) disco; urgency=medium
* disco/linux: -proposed tracker (LP: #1850574)
* [REGRESSION] md/raid0: cannot assemble multi-zone RAID0 with default_layout
setting (LP: #1849682)
- Revert "md/raid0: avoid RAID0 data corruption due to layout confusion."
linux (5.0.0-33.35) disco; urgency=medium
* disco/linux: 5.0.0-33.35 -proposed tracker (LP: #1849003)
* Disco update: upstream stable patchset 2019-10-18 (LP: #1848817)
- tpm: use tpm_try_get_ops() in tpm-sysfs.c.
- drm/bridge: tc358767: Increase AUX transfer length limit
- drm/panel: simple: fix AUO g185han01 horizontal blanking
- video: ssd1307fb: Start page range at page_offset
- drm/stm: attach gem fence to atomic state
- drm/panel: check failure cases in the probe func
- drm/rockchip: Check for fast link training before enabling psr
- drm/radeon: Fix EEH during kexec
- gpu: drm: radeon: Fix a possible null-pointer dereference in
radeon_connector_set_property()
- PCI: rpaphp: Avoid a sometimes-uninitialized warning
- ipmi_si: Only schedule continuously in the thread in maintenance mode
- clk: qoriq: Fix -Wunused-const-variable
- clk: sunxi-ng: v3s: add missing clock slices for MMC2 module clocks
- drm/amd/display: fix issue where 252-255 values are clipped
- drm/amd/display: reprogram VM config when system resume
- powerpc/powernv/ioda2: Allocate TCE table levels on demand for default DMA
window
- clk: actions: Don't reference clk_init_data after registration
- clk: sirf: Don't reference clk_init_data after registration
- clk: sprd: Don't reference clk_init_data after registration
- clk: zx296718: Don't reference clk_init_data after registration
- powerpc/xmon: Check for HV mode when dumping XIVE info from OPAL
- powerpc/rtas: use device model APIs and serialization during LPM
- powerpc/futex: Fix warning: 'oldval' may be used un
