.gitignore

@@ -1,6 +1,6 @@
 SOURCES/centossecureboot201.cer
 SOURCES/centossecurebootca2.cer
-SOURCES/linux-4.18.0-552.rt7.341.el8.tar.xz
+SOURCES/linux-4.18.0-544.rt7.333.el8.tar.xz
 SOURCES/redhatsecureboot302.cer
 SOURCES/redhatsecureboot303.cer
 SOURCES/redhatsecureboot501.cer

.kernel-rt.metadata

@@ -1,6 +1,6 @@
 2ba40bf9138b48311e5aa1b737b7f0a8ad66066f SOURCES/centossecureboot201.cer
 bfdb3d7cffc43f579655af5155d50c08671d95e5 SOURCES/centossecurebootca2.cer
-ab103b94f787e61478734f8cc9141a9a836ac2f1 SOURCES/linux-4.18.0-552.rt7.341.el8.tar.xz
+5b1daa8c998a7d55be920ede75b14bc707dcf887 SOURCES/linux-4.18.0-544.rt7.333.el8.tar.xz
 13e5cd3f856b472fde80a4deb75f4c18dfb5b255 SOURCES/redhatsecureboot302.cer
 e89890ca0ded2f9058651cc5fa838b78db2e6cc2 SOURCES/redhatsecureboot303.cer
 ba0b760e594ff668ee72ae348adf3e49b97f75fb SOURCES/redhatsecureboot501.cer

SOURCES/kernel-rt-x86_64-debug.config

@@ -2939,7 +2939,6 @@ CONFIG_DRM_I915_GVT_KVMGT=m
 CONFIG_DRM_I915_USERPTR=y
 CONFIG_DRM_LOAD_EDID_FIRMWARE=y
 CONFIG_DRM_MGAG200=m
-CONFIG_DRM_MGAG200_IOBURST_WORKAROUND=y
 CONFIG_DRM_NOUVEAU=m
 CONFIG_DRM_NOUVEAU_BACKLIGHT=y
 CONFIG_DRM_QXL=m

SOURCES/kernel-rt-x86_64.config

@@ -2968,7 +2968,6 @@ CONFIG_DRM_I915_GVT_KVMGT=m
 CONFIG_DRM_I915_USERPTR=y
 CONFIG_DRM_LOAD_EDID_FIRMWARE=y
 CONFIG_DRM_MGAG200=m
-CONFIG_DRM_MGAG200_IOBURST_WORKAROUND=y
 CONFIG_DRM_NOUVEAU=m
 CONFIG_DRM_NOUVEAU_BACKLIGHT=y
 CONFIG_DRM_QXL=m

SPECS/kernel.spec

@@ -12,7 +12,7 @@
 # change below to w4T.xzdio):
 %define _binary_payload w3T.xzdio
 
-%global distro_build 552
+%global distro_build 544
 
 # Sign the x86_64 kernel for secure boot authentication
 %ifarch x86_64 aarch64 s390x ppc64le
@@ -38,10 +38,10 @@
 # define buildid .local
 
 %define specversion 4.18.0
-%define pkgrelease 552.rt7.341.el8
+%define pkgrelease 544.rt7.333.el8
 
 # allow pkg_release to have configurable %%{?dist} tag
-%define specrelease 552.rt7.341%{?dist}
+%define specrelease 544.rt7.333%{?dist}
 
 %define pkg_release %{specrelease}%{?buildid}
 
@@ -147,7 +147,7 @@
 # The preempt RT patch level
 %global rttag .rt7
 # realtimeN
-%global rtbuild .341
+%global rtbuild .333
 %define with_doc 0
 %define with_headers 0
 %define with_cross_headers 0
@@ -2698,187 +2698,6 @@ fi
 #
 #
 %changelog
-* Sun Apr 07 2024 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-552.rt7.341.el8]
-- [rt] build kernel-rt-4.18.0-552.rt7.341.el8 [RHEL-5332]
-- i40e: Enforce software interrupt during busy-poll exit (Ivan Vecera) [RHEL-26248]
-- i40e: Remove _t suffix from enum type names (Ivan Vecera) [RHEL-26248]
-
-* Fri Apr 05 2024 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-551.rt7.340.el8]
-- [rt] build kernel-rt-4.18.0-551.rt7.340.el8 [RHEL-5332]
-- x86/sev: Harden #VC instruction emulation somewhat (Vitaly Kuznetsov) [RHEL-30040] {CVE-2024-25743 CVE-2024-25742}
-- i40e: Fix VF MAC filter removal (Ivan Vecera) [RHEL-22992]
-- i40e: Do not allow untrusted VF to remove administratively set MAC (Ivan Vecera) [RHEL-22992]
-
-* Sun Mar 31 2024 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-550.rt7.339.el8]
-- [rt] build kernel-rt-4.18.0-550.rt7.339.el8 [RHEL-5332]
-- mm/sparsemem: fix race in accessing memory_section->usage (Waiman Long) [RHEL-28875 RHEL-28876] {CVE-2023-52489}
-- mm: use __pfn_to_section() instead of open coding it (Waiman Long) [RHEL-28875] {CVE-2023-52489}
-
-* Thu Mar 28 2024 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-549.rt7.338.el8]
-- [rt] build kernel-rt-4.18.0-549.rt7.338.el8 [RHEL-5332]
-- dm-integrity: align the outgoing bio in integrity_recheck (Benjamin Marzinski) [RHEL-29678]
-- dm-integrity: fix a memory leak when rechecking the data (Benjamin Marzinski) [RHEL-29678]
-- RDMA/mana_ib: Add CQ interrupt support for RAW QP (Maxim Levitsky) [RHEL-23934]
-- RDMA/mana_ib: query device capabilities (Maxim Levitsky) [RHEL-23934]
-- RDMA/mana_ib: register RDMA device with GDMA (Maxim Levitsky) [RHEL-23934]
-- net: mana: add msix index sharing between EQs (Maxim Levitsky) [RHEL-23934]
-- net: mana: Fix spelling mistake "enforecement" -> "enforcement" (Maxim Levitsky) [RHEL-23934]
-- net :mana :Add remaining GDMA stats for MANA to ethtool (Maxim Levitsky) [RHEL-23934]
-- net: mana: Fix oversized sge0 for GSO packets (Maxim Levitsky) [RHEL-23934]
-- net: mana: Fix TX CQE error handling (Maxim Levitsky) [RHEL-23934]
-- net: mana: Add gdma stats to ethtool output for mana (Maxim Levitsky) [RHEL-23934]
-- net: mana: Fix MANA VF unload when hardware is unresponsive (Maxim Levitsky) [RHEL-23934]
-- net: mana: Configure hwc timeout from hardware (Maxim Levitsky) [RHEL-23934]
-- RDMA/mana_ib: Use v2 version of cfg_rx_steer_req to enable RX coalescing (Maxim Levitsky) [RHEL-23934]
-
-* Mon Mar 25 2024 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-548.rt7.337.el8]
-- [rt] build kernel-rt-4.18.0-548.rt7.337.el8 [RHEL-5332]
-- gitlab-ci: enable arm64/s390x/ppc64le debug builds (Michael Hofmann)
-- arm64: Add missing bits of AmpereOne Spectre-BHB mitigation (Mark Salter) [RHEL-29005]
-- [rt] enable CONFIG_DRM_MGAG200_IOBURST_WORKAROUND (Jocelyn Falempe) [RHEL-13214]
-- drm/mgag200: Add a workaround for low-latency (Jocelyn Falempe) [RHEL-13214]
-
-* Wed Mar 20 2024 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-547.rt7.336.el8]
-- [rt] build kernel-rt-4.18.0-547.rt7.336.el8 [RHEL-5332]
-- x86/efistub: Avoid placing the kernel below LOAD_PHYSICAL_ADDR (Lenny Szubowicz) [RHEL-2505]
-- x86/efistub: Give up if memory attribute protocol returns an error (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Increase section and file alignment to 4k/512 (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Split off PE/COFF .data section (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Drop PE/COFF .reloc section (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Construct PE/COFF .text section from assembler (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Derive file size from _edata symbol (Lenny Szubowicz) [RHEL-2505]
-- x86/boot/compressed: Remove, discard, or assert for unwanted sections (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Check that there are no run-time relocations (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Discard .discard.unreachable for arch/x86/boot/compressed/vmlinux (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Define setup size in linker script (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Set EFI handover offset directly in header asm (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Drop references to startup_64 (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Drop redundant code setting the root device (Lenny Szubowicz) [RHEL-2505]
-- x86/build: Declutter the build output (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Omit compression buffer from PE/COFF image memory footprint (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Mark global variables as static (Lenny Szubowicz) [RHEL-2505]
-- efi/x86: Remove extra headroom for setup block (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Remove the 'bugger off' message (Lenny Szubowicz) [RHEL-2505]
-- x86/efi: Drop alignment flags from PE section headers (Lenny Szubowicz) [RHEL-2505]
-- efi: Put Linux specific magic number in the DOS header (Lenny Szubowicz) [RHEL-2505]
-- efi/x86: Fix the missing KASLR_FLAG bit in boot_params->hdr.loadflags (Lenny Szubowicz) [RHEL-2505]
-- efi/x86: Avoid physical KASLR on older Dell systems (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: efistub: Assign global boot_params variable (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Rename conflicting 'boot_params' pointer to 'boot_params_ptr' (Lenny Szubowicz) [RHEL-2505]
-- x86/efistub: Avoid legacy decompressor when doing EFI boot (Lenny Szubowicz) [RHEL-2505]
-- x86/efistub: Perform SNP feature test while running in the firmware (Lenny Szubowicz) [RHEL-2505]
-- x86/sev: Do not try to parse for the CC blob on non-AMD hardware (Lenny Szubowicz) [RHEL-2505]
-- efi/libstub: Add limit argument to efi_random_alloc() (Lenny Szubowicz) [RHEL-2505]
-- arm64: efi: Limit allocations to 48-bit addressable physical region (Lenny Szubowicz) [RHEL-2505]
-- efi: libstub: use EFI_LOADER_CODE region when moving the kernel in memory (Lenny Szubowicz) [RHEL-2505]
-- arm64: efi: kaslr: Fix occasional random alloc (and boot) failure (Lenny Szubowicz) [RHEL-2505]
-- efi/libstub/random: Increase random alloc granularity (Lenny Szubowicz) [RHEL-2505]
-- x86/decompressor: Factor out kernel decompression and relocation (Lenny Szubowicz) [RHEL-2505]
-- x86/decompressor: Move global symbol references to C code (Lenny Szubowicz) [RHEL-2505]
-- decompress: Use 8 byte alignment (Lenny Szubowicz) [RHEL-2505]
-- x86/efistub: Prefer EFI memory attributes protocol over DXE services (Lenny Szubowicz) [RHEL-2505]
-- x86/efistub: Perform 4/5 level paging switch from the stub (Lenny Szubowicz) [RHEL-2505]
-- x86/decompressor: Merge trampoline cleanup with switching code (Lenny Szubowicz) [RHEL-2505]
-- x86/decompressor: Pass pgtable address to trampoline directly (Lenny Szubowicz) [RHEL-2505]
-- x86/decompressor: Only call the trampoline when changing paging levels (Lenny Szubowicz) [RHEL-2505]
-- x86/decompressor: Call trampoline directly from C code (Lenny Szubowicz) [RHEL-2505]
-- x86/decompressor: Avoid the need for a stack in the 32-bit trampoline (Lenny Szubowicz) [RHEL-2505]
-- x86/decompressor: Use standard calling convention for trampoline (Lenny Szubowicz) [RHEL-2505]
-- x86/decompressor: Call trampoline as a normal function (Lenny Szubowicz) [RHEL-2505]
-- x86/boot/compressed/64: Remove .bss/.pgtable from bzImage (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Remove run-time relocations from .head.text code (Lenny Szubowicz) [RHEL-2505]
-- x86/decompressor: Assign paging related global variables earlier (Lenny Szubowicz) [RHEL-2505]
-- x86/decompressor: Store boot_params pointer in callee save register (Lenny Szubowicz) [RHEL-2505]
-- x86/efistub: Clear BSS in EFI handover protocol entrypoint (Lenny Szubowicz) [RHEL-2505]
-- x86/head_64: Store boot_params pointer in callee save register (Lenny Szubowicz) [RHEL-2505]
-- x86/decompressor: Don't rely on upper 32 bits of GPRs being preserved (Lenny Szubowicz) [RHEL-2505]
-- x86/head/64: Switch to KERNEL_CS as soon as new GDT is installed (Lenny Szubowicz) [RHEL-2505]
-- efi/libstub: Add memory attribute protocol definitions (Lenny Szubowicz) [RHEL-2505]
-- efi/x86: libstub: remove unused variable (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Robustify calling startup_{32,64}() from the decompressor code (Lenny Szubowicz) [RHEL-2505]
-- x86/efistub: Simplify and clean up handover entry code (Lenny Szubowicz) [RHEL-2505]
-- x86/efistub: Branch straight to kernel entry point from C code (Lenny Szubowicz) [RHEL-2505]
-- efi/x86: Avoid using code32_start (Lenny Szubowicz) [RHEL-2505]
-- efi/libstub/x86: Use Exit() boot service to exit the stub on errors (Lenny Szubowicz) [RHEL-2505]
-- efi: x86: Wipe setup_data on pure EFI boot (Lenny Szubowicz) [RHEL-2505]
-- efi: x86: Fix config name for setting the NX-compatibility flag in the PE header (Lenny Szubowicz) [RHEL-2505]
-- efi: x86: Set the NX-compatibility flag in the PE header (Lenny Szubowicz) [RHEL-2505]
-- efi/x86: Add kernel preferred address to PE header (Lenny Szubowicz) [RHEL-2505]
-- efi/x86: Use symbolic constants in PE header instead of bare numbers (Lenny Szubowicz) [RHEL-2505]
-- efi/x86: Drop redundant .bss section (Lenny Szubowicz) [RHEL-2505]
-- efi/x86: add headroom to decompressor BSS to account for setup block (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Remove run-time relocations from head_{32,64}.S (Lenny Szubowicz) [RHEL-2505]
-- x86/boot/compressed: Fix debug_puthex() parameter type (Lenny Szubowicz) [RHEL-2505]
-- x86/boot/compressed/64: Use 32-bit (zero-extended) MOV for z_output_len (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Use unsigned comparison for addresses (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Micro-optimize GDT loading instructions (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: GDT limit value should be size - 1 (Lenny Szubowicz) [RHEL-2505]
-- efi/x86: Remove GDT setup from efi_main (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Clear direction and interrupt flags in startup_64 (Lenny Szubowicz) [RHEL-2505]
-- efi/x86: Don't depend on firmware GDT layout (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Remove KEEP_SEGMENTS support (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Handle malformed SRAT tables during early ACPI parsing (Lenny Szubowicz) [RHEL-2505]
-- efi/libstub/x86: Use mandatory 16-byte stack alignment in mixed mode (Lenny Szubowicz) [RHEL-2505]
-- efi/libstub/x86: Avoid globals to store context during mixed mode calls (Lenny Szubowicz) [RHEL-2505]
-- x86/efistub: Disable paging at mixed mode entry (Lenny Szubowicz) [RHEL-2505]
-- x86: efi/random: Invoke EFI_RNG_PROTOCOL to seed the UEFI RNG table (Lenny Szubowicz) [RHEL-2505]
-- x86/asm: Make some functions local (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Annotate data appropriately (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Annotate local functions (Lenny Szubowicz) [RHEL-2505]
-- x86/asm: Make more symbols local (Lenny Szubowicz) [RHEL-2505]
-- x86/boot/compressed/64: Fix missing initialization in find_trampoline_placement() (Lenny Szubowicz) [RHEL-2505]
-- x86/boot/compressed/64: Fix boot on machines with broken E820 table (Lenny Szubowicz) [RHEL-2505]
-- x86, boot: Remove multiple copy of static function sanitize_boot_params() (Lenny Szubowicz) [RHEL-2505]
-- x86/boot/compressed/64: Remove unused variable (Lenny Szubowicz) [RHEL-2505]
-- x86/boot/compressed/64: Explain paging_prepare()'s return value (Lenny Szubowicz) [RHEL-2505]
-- x86/boot: Save several bytes in decompressor (Lenny Szubowicz) [RHEL-2505]
-- fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super (Audra Mitchell) [RHEL-20614] {CVE-2024-0841}
-- net/gve: update check for little-endianness in gve kconfig (Joshua Washington) [RHEL-29030]
-
-* Fri Mar 15 2024 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-546.rt7.335.el8]
-- [rt] build kernel-rt-4.18.0-546.rt7.335.el8 [RHEL-5332]
-- sched/membarrier: reduce the ability to hammer on sys_membarrier (Wander Lairson Costa) [RHEL-23430] {CVE-2024-26602}
-- NFS: Set the stable writes flag when initialising the super block (Benjamin Coddington) [RHEL-25266]
-- smb: client: fix OOB in receive_encrypted_standard() (Scott Mayhew) [RHEL-21685] {CVE-2024-0565}
-- scsi: core: Move scsi_host_busy() out of host lock if it is for per-command (Ming Lei) [RHEL-23942]
-- scsi: core: Move scsi_host_busy() out of host lock for waking up EH handler (Ming Lei) [RHEL-23942]
-- gfs2: Fix kernel NULL pointer dereference in gfs2_rgrp_dump (Andrew Price) [RHEL-26501] {CVE-2023-52448}
-- smb: client: fix parsing of SMB3.1.1 POSIX create context (Paulo Alcantara) [RHEL-26241] {CVE-2023-52434}
-- smb: client: fix potential OOBs in smb2_parse_contexts() (Paulo Alcantara) [RHEL-26241] {CVE-2023-52434}
-- smb3: Replace smb2pdu 1-element arrays with flex-arrays (Jay Shin) [RHEL-22143]
-- cifs: Replace remaining 1-element arrays (Jay Shin) [RHEL-22143]
-- cifs: Convert struct fealist away from 1-element array (Jay Shin) [RHEL-22143]
-- cifs: remove unneeded 2bytes of padding from smb2 tree connect (Jay Shin) [RHEL-22143]
-- cifs: Replace zero-length arrays with flexible-array members (Jay Shin) [RHEL-22143]
-- cifs: Replace a couple of one-element arrays with flexible-array members (Jay Shin) [RHEL-22143]
-- cifs: fix FILE_BOTH_DIRECTORY_INFO definition (Jay Shin) [RHEL-22143]
-- nfsd: use locks_inode_context helper (Jeffrey Layton) [RHEL-27441]
-- nfs: use locks_inode_context helper (Jeffrey Layton) [RHEL-27441]
-- lockd: use locks_inode_context helper (Jeffrey Layton) [RHEL-27441]
-- cifs: use locks_inode_context helper (Jeffrey Layton) [RHEL-27441]
-- ceph: use locks_inode_context helper (Jeffrey Layton) [RHEL-27441]
-- filelock: add a new locks_inode_context accessor function (Jeffrey Layton) [RHEL-27441]
-- dm-integrity, dm-verity: reduce stack usage for recheck (Benjamin Marzinski) [RHEL-27849]
-- dm-crypt: recheck the integrity tag after a failure (Benjamin Marzinski) [RHEL-27849]
-- dm-crypt: don't modify the data when using authenticated encryption (Benjamin Marzinski) [RHEL-27849]
-- dm-verity: recheck the hash after a failure (Benjamin Marzinski) [RHEL-27849]
-- dm-integrity: recheck the integrity tag after a failure (Benjamin Marzinski) [RHEL-27849]
-
-* Wed Mar 13 2024 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-545.rt7.334.el8]
-- [rt] build kernel-rt-4.18.0-545.rt7.334.el8 [RHEL-5332]
-- tracing/timerlat: Move hrtimer_init to timerlat_fd open() (John Kacur) [RHEL-26667]
-- tracing/perf: Fix double put of trace event when init fails (Michael Petlan) [RHEL-19537]
-- ipvlan: Add handling of NETDEV_UP events (Hangbin Liu) [RHEL-19098]
-- ceph: add ceph_cap_unlink_work to fire check_caps() immediately (Xiubo Li) [RHEL-21760]
-- ceph: always queue a writeback when revoking the Fb caps (Xiubo Li) [RHEL-21760]
-- ceph: always check dir caps asynchronously (Xiubo Li) [RHEL-21760]
-- nfs: fix redundant readdir request after get eof (Benjamin Coddington) [RHEL-7780]
-- NFSv4.1: fixup use EXCHGID4_FLAG_USE_PNFS_DS for DS server (Scott Mayhew) [RHEL-7994]
-- NFSv4.1: fix pnfs MDS=DS session trunking (Scott Mayhew) [RHEL-7994]
-- NFSv4.1: fix zero value filehandle in post open getattr (Scott Mayhew) [RHEL-7994]
-- NFSv4.1: use EXCHGID4_FLAG_USE_PNFS_DS for DS server (Scott Mayhew) [RHEL-7994]
-- x86/boot: Ignore NMIs during very early boot (Valentin Schneider) [RHEL-22749]
-
 * Fri Feb 23 2024 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-544.rt7.333.el8]
 - [rt] build kernel-rt-4.18.0-544.rt7.333.el8 [RHEL-5332]
 - ext4: fix kernel BUG in 'ext4_write_inline_data_end()' (Carlos Maiolino) [RHEL-23386] {CVE-2021-33631}