kernel-5.14.0-285.el9

* Tue Mar 07 2023 Jan Stancek <jstancek@redhat.com> [5.14.0-285.el9]
- redhat: Add kernel-rt configs (Juri Lelli) [2171995]
- redhat: Build aarch64 kernel-rt (Juri Lelli) [2171995]
- redhat: Build kernel-rt as kernel variant (Juri Lelli) [2171995]
- Revert "drm/i915: Depend on !PREEMPT_RT." (Juri Lelli) [2171995]
- drm/i915: Drop the irqs_disabled() check (Juri Lelli) [2171995]
- drm/i915/gt: Use spin_lock_irq() instead of local_irq_disable() + spin_lock() (Juri Lelli) [2171995]
- drm/i915/gt: Queue and wait for the irq_work item. (Juri Lelli) [2171995]
- drm/i915: skip DRM_I915_LOW_LEVEL_TRACEPOINTS with NOTRACE (Juri Lelli) [2171995]
- drm/i915: Disable tracing points on PREEMPT_RT (Juri Lelli) [2171995]
- drm/i915: Don't check for atomic context on PREEMPT_RT (Juri Lelli) [2171995]
- drm/i915: Don't disable interrupts on PREEMPT_RT during atomic updates (Juri Lelli) [2171995]
- drm/i915: Use preempt_disable/enable_rt() where recommended (Juri Lelli) [2171995]
- sysfs: Add /sys/kernel/realtime entry (Juri Lelli) [2171995]
- ARM64: Allow to enable RT (Juri Lelli) [2171995]
- tty/serial/pl011: Make the locking work on RT (Juri Lelli) [2171995]
- tty/serial/omap: Make the locking RT aware (Juri Lelli) [2171995]
- arch/arm64: Add lazy preempt support (Juri Lelli) [2171995]
- entry: Fix the preempt lazy fallout (Juri Lelli) [2171995]
- x86: Support for lazy preemption (Juri Lelli) [2171995]
- x86/entry: Use should_resched() in idtentry_exit_cond_resched() (Juri Lelli) [2171995]
- sched: Add support for lazy preemption (Juri Lelli) [2171995]
- printk: avoid preempt_disable() for PREEMPT_RT (Juri Lelli) [2171995]
- serial: 8250: implement write_atomic (Juri Lelli) [2171995]
- printk: add infrastucture for atomic consoles (Juri Lelli) [2171995]
- printk: Bring back the RT bits. (Juri Lelli) [2171995]
- locking/lockdep: Remove lockdep_init_map_crosslock. (Juri Lelli) [2171995]
- iio: adc: stm32-adc: Use generic_handle_domain_irq() (Juri Lelli) [2171995]
- zram: Replace bit spinlocks with spinlock_t for PREEMPT_RT. (Juri Lelli) [2171995]
- tick: Fix timer storm since introduction of timersd (Juri Lelli) [2171995]
- rcutorture: Also force sched priority to timersd on boosting test. (Juri Lelli) [2171995]
- softirq: Use a dedicated thread for timer wakeups. (Juri Lelli) [2171995]
- x86: Allow to enable RT (Juri Lelli) [2171995]
- sched: Consider task_struct::saved_state in wait_task_inactive(). (Juri Lelli) [2171995]
- signal: Don't disable preemption in ptrace_stop() on PREEMPT_RT. (Juri Lelli) [2171995]
- u64_stats: Streamline the implementation (Juri Lelli) [2171995]
- mm/compaction: Get rid of RT ifdeffery (Juri Lelli) [2171995]
- mm/memcontrol: Replace the PREEMPT_RT conditionals (Juri Lelli) [2171995]
- mm/debug: Provide VM_WARN_ON_IRQS_ENABLED() (Juri Lelli) [2171995]
- mm/vmstat: Use preempt_[dis|en]able_nested() (Juri Lelli) [2171995]
- dentry: Use preempt_[dis|en]able_nested() (Juri Lelli) [2171995]
- preempt: Provide preempt_[dis|en]able_nested() (Juri Lelli) [2171995]
- u64_stats: Disable preemption on 32bit UP+SMP PREEMPT_RT during updates. (Juri Lelli) [2171995]
- net: Use u64_stats_fetch_begin_irq() for stats fetch. (Juri Lelli) [2171995]
- net: hinic: fix bug that ethtool get wrong stats (Juri Lelli) [2171995]
- hinic: Use the bitmap API when applicable (Juri Lelli) [2171995]
- net: dsa: xrs700x: Use irqsave variant for u64 stats update (Juri Lelli) [2171995]
- bcma: gpio: Use generic_handle_irq_safe() (Juri Lelli) [2171995]
- platform/x86: intel_int0002_vgpio: Use generic_handle_irq_safe() (Juri Lelli) [2171995]
- ssb: gpio: Use generic_handle_irq_safe() (Juri Lelli) [2171995]
- pinctrl: amd: Use generic_handle_irq_safe() (Juri Lelli) [2171995]
- genirq: Provide generic_handle_domain_irq_safe(). (Juri Lelli) [2171995]
- asm-generic: Conditionally enable do_softirq_own_stack() via Kconfig. (Juri Lelli) [2171995]
- slub: Make PREEMPT_RT support less convoluted (Juri Lelli) [2171995]
- mm/slub: fix a slab missed to be freed problem (Juri Lelli) [2171995]
- mm/slub: simplify __cmpxchg_double_slab() and slab_[un]lock() (Juri Lelli) [2171995]
- mm/slub: convert object_map_lock to non-raw spinlock (Juri Lelli) [2171995]
- mm/slub: remove slab_lock() usage for debug operations (Juri Lelli) [2171995]
- mm/slub: restrict sysfs validation to debug caches and make it safe (Juri Lelli) [2171995]
- mm/slub: move free_debug_processing() further (Juri Lelli) [2171995]
- arch/*: Disable softirq stacks on PREEMPT_RT. (Juri Lelli) [2171995]
- tools/testing/scatterlist: add missing defines (Juri Lelli) [2171995]
- mm/scatterlist: replace the !preemptible warning in sg_miter_stop() (Juri Lelli) [2171995]
- mm/vmalloc: use raw_cpu_ptr() for vmap_block_queue access (Juri Lelli) [2171995]
- kernel.spec: make rhel depend on systemd-boot-unsigned (Jan Stancek) [2174934]
- redhat: Bump RHEL_MINOR for 9.3 (Jan Stancek)
Resolves: rhbz#2171995, rhbz#2174934

Signed-off-by: Jan Stancek <jstancek@redhat.com>

Makefile.rhelver

@@ -1,5 +1,5 @@
 RHEL_MAJOR = 9
-RHEL_MINOR = 2
+RHEL_MINOR = 3
 
 #
 # RHEL_RELEASE
@@ -12,7 +12,7 @@ RHEL_MINOR = 2
 #
 # Use this spot to avoid future merge conflicts.
 # Do not trim this comment.
-RHEL_RELEASE = 284
+RHEL_RELEASE = 285
 
 #
 # ZSTREAM

kernel.spec

@@ -161,15 +161,15 @@ Summary: The Linux kernel
 # define buildid .local
 %define specversion 5.14.0
 %define patchversion 5.14
-%define pkgrelease 284
+%define pkgrelease 285
 %define kversion 5
-%define tarfile_release 5.14.0-284.el9
+%define tarfile_release 5.14.0-285.el9
 # This is needed to do merge window version magic
 %define patchlevel 14
 # This allows pkg_release to have configurable %%{?dist} tag
-%define specrelease 284%{?buildid}%{?dist}
+%define specrelease 285%{?buildid}%{?dist}
 # This defines the kabi tarball version
-%define kabiversion 5.14.0-284.el9
+%define kabiversion 5.14.0-285.el9
 
 #
 # End of genspec.sh variables
@@ -195,6 +195,8 @@ Summary: The Linux kernel
 %define with_zfcpdump  %{?_without_zfcpdump:  0} %{?!_without_zfcpdump:  1}
 # kernel-64k (aarch64 kernel with 64K page_size)
 %define with_arm64_64k %{?_without_arm64_64k: 0} %{?!_without_arm64_64k: 1}
+# kernel-rt (x86_64 and aarch64 only PREEMPT_RT enabled kernel)
+%define with_realtime  %{?_without_realtime:  0} %{?!_without_realtime:  1}
 # kernel-doc
 %define with_doc       %{?_without_doc:       0} %{?!_without_doc:       1}
 # kernel-headers
@@ -221,6 +223,8 @@ Summary: The Linux kernel
 %define with_paeonly   %{?_with_paeonly:      1} %{?!_with_paeonly:      0}
 # Only build the debug kernel (--with dbgonly):
 %define with_dbgonly   %{?_with_dbgonly:      1} %{?!_with_dbgonly:      0}
+# Only build the realtime kernel (--with rtonly):
+%define with_rtonly    %{?_with_rtonly:       1} %{?!_with_rtonly:       0}
 # Control whether we perform a compat. check against published ABI.
 %define with_kabichk   %{?_without_kabichk:   0} %{?!_without_kabichk:   1}
 # Temporarily disable kabi checks until RC.
@@ -358,10 +362,16 @@ Summary: The Linux kernel
 %define with_pae 0
 %endif
 
+# RT kernel is only built on x86_64 and aarch64
+%ifnarch x86_64 aarch64
+%define with_realtime 0
+%endif
+
 # if requested, only build base kernel
 %if %{with_baseonly}
 %define with_pae 0
 %define with_debug 0
+%define with_realtime 0
 %define with_vdso_install 0
 %define with_perf 0
 %define with_tools 0
@@ -377,11 +387,29 @@ Summary: The Linux kernel
 %if %{with_paeonly}
 %define with_up 0
 %define with_debug 0
+%define with_realtime 0
 %endif
 
 # if requested, only build debug kernel
 %if %{with_dbgonly}
 %define with_up 0
+%define with_realtime 0
+%define with_vdso_install 0
+%define with_perf 0
+%define with_tools 0
+%define with_bpftool 0
+%define with_kernel_abi_stablelists 0
+%define with_selftests 0
+%define with_cross 0
+%define with_cross_headers 0
+%define with_ipaclones 0
+%endif
+
+# if requested, only build realtime kernel
+%if %{with_rtonly}
+%define with_up 0
+%define with_pae 0
+%define with_debug 0
 %define with_vdso_install 0
 %define with_perf 0
 %define with_tools 0
@@ -430,6 +458,7 @@ Summary: The Linux kernel
 # don't build noarch kernels or headers (duh)
 %ifarch noarch
 %define with_up 0
+%define with_realtime 0
 %define with_headers 0
 %define with_cross_headers 0
 %define with_tools 0
@@ -546,6 +575,7 @@ Summary: The Linux kernel
 %define with_pae 0
 %define with_zfcpdump 0
 %define with_arm64_64k 0
+%define with_realtime 0
 
 %define with_debuginfo 0
 %define with_perf 0
@@ -747,10 +777,9 @@ BuildRequires: dracut
 BuildRequires: binutils
 # For the initrd
 BuildRequires: lvm2
-%if 0%{?fedora} > 37
+# For systemd-stub
 BuildRequires: systemd-boot-unsigned
-%endif
+# For systemd-pcrphase
-# For systemd-stub and systemd-pcrphase
 BuildRequires: systemd-udev >= 252-1
 # For TPM operations in UKI initramfs
 BuildRequires: tpm2-tools
@@ -830,6 +859,11 @@ Source41: x509.genkey.centos
 # ARM64 64K page-size kernel config
 Source42: kernel-aarch64-64k-rhel.config
 Source43: kernel-aarch64-64k-debug-rhel.config
+
+Source44: kernel-x86_64-rt-rhel.config
+Source45: kernel-x86_64-rt-debug-rhel.config
+Source46: kernel-aarch64-rt-rhel.config
+Source47: kernel-aarch64-rt-debug-rhel.config
 %endif
 
 %if 0%{?include_fedora}
@@ -865,6 +899,7 @@ Source82: update_scripts.sh
 
 Source84: mod-internal.list
 Source85: mod-partner.list
+Source86: mod-kvm.list
 
 Source100: rheldup3.x509
 Source101: rhelkpatch1.x509
@@ -1273,6 +1308,24 @@ AutoProv: yes\
 This package provides kernel modules for the %{?2:%{2} }kernel package for Red Hat internal usage.\
 %{nil}
 
+%if %{with_realtime}
+#
+# this macro creates a kernel-<subpackage>-kvm package
+# %%kernel_kvm_package <subpackage>
+#
+%define kernel_kvm_package() \
+%package %{?1:%{1}-}kvm\
+Summary: KVM modules for package kernel%{?1:-%{1}}\
+Group: System Environment/Kernel\
+Requires: kernel%{?1:-%{1}} = %{version}-%{release}\
+Provides: installonlypkg(kernel-module)\
+Provides: kernel%{?1:-%{1}}-kvm-%{_target_cpu} = %{version}-%{release}\
+AutoReq: no\
+%description -n kernel%{?1:-%{1}}-kvm\
+This package provides KVM modules for package kernel%{?1:-%{1}}.\
+%{nil}
+%endif
+
 #
 # This macro creates a kernel-<subpackage>-modules-extra package.
 #	%%kernel_modules_extra_package [-m] <subpackage> <pretty-name>
@@ -1352,6 +1405,9 @@ summary: kernel meta-package for the %{1} kernel\
 Requires: kernel-%{1}-core-uname-r = %{KVERREL}%{uname_suffix %{1}}\
 Requires: kernel-%{1}-modules-uname-r = %{KVERREL}%{uname_suffix %{1}}\
 Requires: kernel-%{1}-modules-core-uname-r = %{KVERREL}%{uname_suffix %{1}}\
+%if "%{1}" == "rt" || "%{1}" == "rt-debug"\
+Requires: realtime-setup\
+%endif\
 Provides: installonlypkg(kernel)\
 %description %{1}\
 The meta-package for the %{1} kernel\
@@ -1388,12 +1444,17 @@ Requires: kernel-%{?1:%{1}-}-modules-core-uname-r = %{KVERREL}%{uname_variant %{
 %{expand:%%kernel_debuginfo_package %{?1:%{1}}}\
 %endif\
 %if %{efiuki}\
+%if "%{1}" != "rt" && "%{1}" != "rt-debug"\
 %package %{?1:%{1}-}uki-virt\
 Summary: %{variant_summary} unified kernel image for virtual machines\
 Provides: installonlypkg(kernel)\
 Provides: kernel-%{?1:%{1}-}uname-r = %{KVERREL}%{uname_suffix %{?1:%{1}}}\
 Requires: kernel%{?1:-%{1}}-modules-core-uname-r = %{KVERREL}%{uname_suffix %{?1:%{1}}}\
 %endif\
+%endif\
+%if "%{1}" == "rt" || "%{1}" == "rt-debug"\
+%{expand:%%kernel_kvm_package %{?1:%{1}}} %{!?{-n}:%{1}}%{?{-n}:%{-n*}}}\
+%endif \
 %{nil}
 
 #
@@ -1459,6 +1520,24 @@ It should only be installed when trying to gather additional information
 on kernel bugs, as some of these options impact performance noticably.
 %endif
 
+%if %{with_realtime}
+%define variant_summary The Linux kernel compiled with PREEMPT_RT enabled
+%kernel_variant_package rt
+%description rt-core
+This package includes a version of the Linux kernel compiled with PREEMPT_RT
+(real-time preemption support).
+%endif
+
+%if %{with_debug} && %{with_realtime}
+%define variant_summary The Linux kernel compiled with PREEMPT_RT enabled
+%kernel_variant_package rt-debug
+%description rt-debug-core
+This package includes a version of the Linux kernel compiled with PREEMPT_RT
+(real-time preemption support) and has numerous debugging options enabled.
+It should only be installed when trying to gather additional information
+on kernel bugs, as some of these options impact performance noticably.
+%endif
+
 %if !%{debugbuildsenabled}
 %kernel_variant_package -m debug
 %else
@@ -2219,6 +2298,10 @@ BuildKernel() {
     # Identify modules in the kernel-modules-partner package
     %{SOURCE20} $RPM_BUILD_ROOT lib/modules/$KernelVer %{SOURCE85} partner
 %endif
+    if [ "$Variant" = "rt" ] || [ "$Variant" = "rt-debug" ]; then
+        # Identify modules in the kernel-rt-kvm package
+        %{SOURCE20} $RPM_BUILD_ROOT lib/modules/$KernelVer %{SOURCE86} kvm
+    fi
 
     #
     # Generate the kernel-core and kernel-modules files lists
@@ -2240,6 +2323,10 @@ BuildKernel() {
     # don't include anything going int kernel-modules-partner in the file lists
     xargs rm -rf < mod-partner.list
 %endif
+    if [ "$Variant" = "rt" ] || [ "$Variant" = "rt-debug" ]; then
+        # don't include anything going into kernel-rt-kvm in the file lists
+        xargs rm -rf < mod-kvm.list
+    fi
 
     if [ $DoModules -eq 1 ]; then
 	# Find all the module files and filter them out into the core and
@@ -2270,38 +2357,41 @@ BuildKernel() {
     fi
 
 %if %{efiuki}
-    popd
+    if [ "$Variant" != "rt" ] && [ "$Variant" != "rt-debug" ]; then
+        popd
     
-    KernelUnifiedImageDir="$RPM_BUILD_ROOT/lib/modules/$KernelVer"
+        KernelUnifiedImageDir="$RPM_BUILD_ROOT/lib/modules/$KernelVer"
-    KernelUnifiedImage="$KernelUnifiedImageDir/$InstallName-virt.efi"
+        KernelUnifiedImage="$KernelUnifiedImageDir/$InstallName-virt.efi"
     
-    mkdir -p $KernelUnifiedImageDir
+        mkdir -p $KernelUnifiedImageDir
     
-    dracut --conf=%{SOURCE150} \
+        dracut --conf=%{SOURCE150} \
-           --confdir=$(mktemp -d) \
+               --confdir=$(mktemp -d) \
-           --verbose \
+               --verbose \
-           --kver "$KernelVer" \
+               --kver "$KernelVer" \
-           --kmoddir "$RPM_BUILD_ROOT/lib/modules/$KernelVer/" \
+               --kmoddir "$RPM_BUILD_ROOT/lib/modules/$KernelVer/" \
-           --logfile=$(mktemp) \
+               --logfile=$(mktemp) \
-           --uefi \
+               --uefi \
-           --kernel-image $(realpath $KernelImage) \
+               --kernel-image $(realpath $KernelImage) \
-           --kernel-cmdline 'console=tty0 console=ttyS0' \
+               --kernel-cmdline 'console=tty0 console=ttyS0' \
-	   $KernelUnifiedImage
+    	   $KernelUnifiedImage
 
 %if %{signkernel}
 
-    %pesign -s -i $KernelUnifiedImage -o $KernelUnifiedImage.signed -a %{secureboot_ca_0} -c %{secureboot_key_0} -n %{pesign_name_0}
+        %pesign -s -i $KernelUnifiedImage -o $KernelUnifiedImage.signed -a %{secureboot_ca_0} -c %{secureboot_key_0} -n %{pesign_name_0}
-    if [ ! -s $KernelUnifiedImage.signed ]; then
+        if [ ! -s $KernelUnifiedImage.signed ]; then
-      echo "pesigning failed"
+          echo "pesigning failed"
-      exit 1
+          exit 1
-    fi
+        fi
-    mv $KernelUnifiedImage.signed $KernelUnifiedImage
+        mv $KernelUnifiedImage.signed $KernelUnifiedImage
 
 # signkernel
 %endif
 
-    pushd $RPM_BUILD_ROOT
+        pushd $RPM_BUILD_ROOT
 
+    # Variant != rt && Variant != rt-debug
+    fi
 # efiuki
 %endif
 
@@ -2334,6 +2424,9 @@ BuildKernel() {
 %if 0%{!?fedora:1}
     sed -e 's/^lib*/\/lib/' %{?zipsed} $RPM_BUILD_ROOT/mod-partner.list >> ../kernel${Variant:+-${Variant}}-modules-partner.list
 %endif
+    if [ "$Variant" = "rt" ] || [ "$Variant" = "rt-debug" ]; then
+        sed -e 's/^lib*/\/lib/' %{?zipsed} $RPM_BUILD_ROOT/mod-kvm.list >> ../kernel${Variant:+-${Variant}}-kvm.list
+    fi
 
     # Cleanup
     rm -f $RPM_BUILD_ROOT/k-d.list
@@ -2344,6 +2437,9 @@ BuildKernel() {
 %if 0%{!?fedora:1}
     rm -f $RPM_BUILD_ROOT/mod-partner.list
 %endif
+    if [ "$Variant" = "rt" ] || [ "$Variant" = "rt-debug" ]; then
+        rm -f $RPM_BUILD_ROOT/mod-kvm.list
+    fi
 
 %if %{with_cross}
     make -C $RPM_BUILD_ROOT/lib/modules/$KernelVer/build M=scripts clean
@@ -2429,6 +2525,9 @@ BuildKernel %make_target %kernel_image %{_use_vdso} debug
 %if %{with_arm64_64k}
 BuildKernel %make_target %kernel_image %{_use_vdso} 64k-debug
 %endif
+%if %{with_realtime}
+BuildKernel %make_target %kernel_image %{_use_vdso} rt-debug
+%endif
 %endif
 
 %if %{with_zfcpdump}
@@ -2443,12 +2542,16 @@ BuildKernel %make_target %kernel_image %{_use_vdso} 64k
 BuildKernel %make_target %kernel_image %{use_vdso} lpae
 %endif
 
+%if %{with_realtime}
+BuildKernel %make_target %kernel_image %{use_vdso} rt
+%endif
+
 %if %{with_up}
 BuildKernel %make_target %kernel_image %{_use_vdso}
 %endif
 
 %ifnarch noarch i686
-%if !%{with_debug} && !%{with_zfcpdump} && !%{with_pae} && !%{with_up} && !%{with_arm64_64k}
+%if !%{with_debug} && !%{with_zfcpdump} && !%{with_pae} && !%{with_up} && !%{with_arm64_64k} && !%{with_realtime}
 # If only building the user space tools, then initialize the build environment
 # and some variables so that the various userspace tools can be built.
 InitBuildVars
@@ -2596,6 +2699,9 @@ find Documentation -type d | xargs chmod u+w
     if [ "%{with_pae}" -ne "0" ]; then \
        %{modsign_cmd} certs/signing_key.pem.sign+lpae certs/signing_key.x509.sign+lpae $RPM_BUILD_ROOT/lib/modules/%{KVERREL}+lpae/ \
     fi \
+    if [ "%{with_realtime}" -ne "0" ]; then \
+       %{modsign_cmd} certs/signing_key.pem.sign+rt certs/signing_key.x509.sign+rt $RPM_BUILD_ROOT/lib/modules/%{KVERREL}+rt/ \
+    fi \
     if [ "%{with_debug}" -ne "0" ]; then \
          %{modsign_cmd} certs/signing_key.pem.sign+debug certs/signing_key.x509.sign+debug $RPM_BUILD_ROOT/lib/modules/%{KVERREL}+debug/ \
     fi \
@@ -2605,6 +2711,9 @@ find Documentation -type d | xargs chmod u+w
     if [ "%{with_arm64_64k}" -ne "0" ] && [ "%{with_debug}" -ne "0"]; then \
          %{modsign_cmd} certs/signing_key.pem.sign+64k-debug certs/signing_key.x509.sign+64k-debug $RPM_BUILD_ROOT/lib/modules/%{KVERREL}+64k-debug/ \
     fi \
+    if [ "%{with_realtime}" -ne "0" ] && [ "%{with_debug}" -ne "0"]; then \
+         %{modsign_cmd} certs/signing_key.pem.sign+rt-debug certs/signing_key.x509.sign+rt-debug $RPM_BUILD_ROOT/lib/modules/%{KVERREL}+rt-debug/ \
+    fi \
     if [ "%{with_up}" -ne "0" ]; then \
       %{modsign_cmd} certs/signing_key.pem.sign certs/signing_key.x509.sign $RPM_BUILD_ROOT/lib/modules/%{KVERREL}/ \
     fi \
@@ -2987,6 +3096,21 @@ fi\
 /sbin/depmod -a %{KVERREL}%{?1:+%{1}}\
 %{nil}
 
+%if %{with_realtime}
+#
+# This macro defines a %%post script for a kernel*-kvm package.
+# It also defines a %%postun script that does the same thing.
+#       %%kernel_kvm_post [<subpackage>]
+#
+%define kernel_kvm_post() \
+%{expand:%%post %{?1:%{1}-}kvm}\
+/sbin/depmod -a %{KVERREL}%{?1:+%{1}}\
+%{nil}\
+%{expand:%%postun %{?1:%{1}-}kvm}\
+/sbin/depmod -a %{KVERREL}%{?1:+%{1}}\
+%{nil}
+%endif
+
 #
 # This macro defines a %%post script for a kernel*-modules-partner package.
 # It also defines a %%postun script that does the same thing.
@@ -3082,6 +3206,14 @@ if [ `uname -i` == "x86_64" -o `uname -i` == "i386" ] &&\
 fi}\
 mkdir -p %{_localstatedir}/lib/rpm-state/%{name}\
 touch %{_localstatedir}/lib/rpm-state/%{name}/installing_core_%{KVERREL}%{?-v:+%{-v*}}\
+%if "%{1}" == "rt" || "%{1}" == "rt-debug"\
+%{expand:%%post %{?1:%{1}-}kvm}\
+/sbin/depmod -a %{KVERREL}%{?1:+%{1}}\
+%{nil}\
+%{expand:%%postun %{?1:%{1}-}kvm}\
+/sbin/depmod -a %{KVERREL}%{?1:+%{1}}\
+%{nil}\
+%endif\
 %{nil}
 
 #
@@ -3138,6 +3270,16 @@ fi\
 %kernel_variant_post -v 64k-debug
 %endif
 
+%if %{with_realtime}
+%kernel_variant_preun rt
+%kernel_variant_post -v rt
+%endif
+
+%if %{with_debug} && %{with_realtime}
+%kernel_variant_preun rt-debug
+%kernel_variant_post -v rt-debug
+%endif
+
 %if %{with_debug}
 %if %{efiuki}
 %kernel_uki_virt_scripts debug
@@ -3379,16 +3521,21 @@ fi
 %if 0%{!?fedora:1}\
 %{expand:%%files -f kernel-%{?3:%{3}-}modules-partner.list %{?3:%{3}-}modules-partner}\
 %endif\
+%if "%{3}" == "rt" || "%{3}" == "rt-debug"\
+%{expand:%%files -f kernel-%{?3:%{3}-}kvm.list %{?3:%{3}-}kvm}\
+%endif\
 %if %{with_debuginfo}\
 %ifnarch noarch\
 %{expand:%%files -f debuginfo%{?3}.list %{?3:%{3}-}debuginfo}\
 %endif\
 %endif\
 %if %{efiuki}\
+%if "%{3}" != "rt" && "%{3}" != "rt-debug"\
 %{expand:%%files %{?3:%{3}-}uki-virt}\
 /lib/modules/%{KVERREL}%{?3:+%{3}}/%{?-k:%{-k*}}%{!?-k:vmlinuz}-virt.efi\
 %ghost /%{image_install_path}/efi/EFI/Linux/%{?-k:%{-k*}}%{!?-k:vmlinuz}-%{KVERREL}%{?3:+%{3}}-virt.efi\
 %endif\
+%endif\
 %if %{?3:1} %{!?3:0}\
 %{expand:%%files %{3}}\
 %endif\
@@ -3400,6 +3547,10 @@ fi
 %if %{with_arm64_64k}
 %kernel_variant_files %{_use_vdso} %{with_debug} 64k-debug
 %endif
+%kernel_variant_files %{_use_vdso} %{with_realtime} rt
+%if %{with_realtime}
+%kernel_variant_files %{_use_vdso} %{with_debug} rt-debug
+%endif
 %if %{with_debug_meta}
 %files debug
 %files debug-core
@@ -3439,6 +3590,73 @@ fi
 #
 #
 %changelog
+* Tue Mar 07 2023 Jan Stancek <jstancek@redhat.com> [5.14.0-285.el9]
+- redhat: Add kernel-rt configs (Juri Lelli) [2171995]
+- redhat: Build aarch64 kernel-rt (Juri Lelli) [2171995]
+- redhat: Build kernel-rt as kernel variant (Juri Lelli) [2171995]
+- Revert "drm/i915: Depend on !PREEMPT_RT." (Juri Lelli) [2171995]
+- drm/i915: Drop the irqs_disabled() check (Juri Lelli) [2171995]
+- drm/i915/gt: Use spin_lock_irq() instead of local_irq_disable() + spin_lock() (Juri Lelli) [2171995]
+- drm/i915/gt: Queue and wait for the irq_work item. (Juri Lelli) [2171995]
+- drm/i915: skip DRM_I915_LOW_LEVEL_TRACEPOINTS with NOTRACE (Juri Lelli) [2171995]
+- drm/i915: Disable tracing points on PREEMPT_RT (Juri Lelli) [2171995]
+- drm/i915: Don't check for atomic context on PREEMPT_RT (Juri Lelli) [2171995]
+- drm/i915: Don't disable interrupts on PREEMPT_RT during atomic updates (Juri Lelli) [2171995]
+- drm/i915: Use preempt_disable/enable_rt() where recommended (Juri Lelli) [2171995]
+- sysfs: Add /sys/kernel/realtime entry (Juri Lelli) [2171995]
+- ARM64: Allow to enable RT (Juri Lelli) [2171995]
+- tty/serial/pl011: Make the locking work on RT (Juri Lelli) [2171995]
+- tty/serial/omap: Make the locking RT aware (Juri Lelli) [2171995]
+- arch/arm64: Add lazy preempt support (Juri Lelli) [2171995]
+- entry: Fix the preempt lazy fallout (Juri Lelli) [2171995]
+- x86: Support for lazy preemption (Juri Lelli) [2171995]
+- x86/entry: Use should_resched() in idtentry_exit_cond_resched() (Juri Lelli) [2171995]
+- sched: Add support for lazy preemption (Juri Lelli) [2171995]
+- printk: avoid preempt_disable() for PREEMPT_RT (Juri Lelli) [2171995]
+- serial: 8250: implement write_atomic (Juri Lelli) [2171995]
+- printk: add infrastucture for atomic consoles (Juri Lelli) [2171995]
+- printk: Bring back the RT bits. (Juri Lelli) [2171995]
+- locking/lockdep: Remove lockdep_init_map_crosslock. (Juri Lelli) [2171995]
+- iio: adc: stm32-adc: Use generic_handle_domain_irq() (Juri Lelli) [2171995]
+- zram: Replace bit spinlocks with spinlock_t for PREEMPT_RT. (Juri Lelli) [2171995]
+- tick: Fix timer storm since introduction of timersd (Juri Lelli) [2171995]
+- rcutorture: Also force sched priority to timersd on boosting test. (Juri Lelli) [2171995]
+- softirq: Use a dedicated thread for timer wakeups. (Juri Lelli) [2171995]
+- x86: Allow to enable RT (Juri Lelli) [2171995]
+- sched: Consider task_struct::saved_state in wait_task_inactive(). (Juri Lelli) [2171995]
+- signal: Don't disable preemption in ptrace_stop() on PREEMPT_RT. (Juri Lelli) [2171995]
+- u64_stats: Streamline the implementation (Juri Lelli) [2171995]
+- mm/compaction: Get rid of RT ifdeffery (Juri Lelli) [2171995]
+- mm/memcontrol: Replace the PREEMPT_RT conditionals (Juri Lelli) [2171995]
+- mm/debug: Provide VM_WARN_ON_IRQS_ENABLED() (Juri Lelli) [2171995]
+- mm/vmstat: Use preempt_[dis|en]able_nested() (Juri Lelli) [2171995]
+- dentry: Use preempt_[dis|en]able_nested() (Juri Lelli) [2171995]
+- preempt: Provide preempt_[dis|en]able_nested() (Juri Lelli) [2171995]
+- u64_stats: Disable preemption on 32bit UP+SMP PREEMPT_RT during updates. (Juri Lelli) [2171995]
+- net: Use u64_stats_fetch_begin_irq() for stats fetch. (Juri Lelli) [2171995]
+- net: hinic: fix bug that ethtool get wrong stats (Juri Lelli) [2171995]
+- hinic: Use the bitmap API when applicable (Juri Lelli) [2171995]
+- net: dsa: xrs700x: Use irqsave variant for u64 stats update (Juri Lelli) [2171995]
+- bcma: gpio: Use generic_handle_irq_safe() (Juri Lelli) [2171995]
+- platform/x86: intel_int0002_vgpio: Use generic_handle_irq_safe() (Juri Lelli) [2171995]
+- ssb: gpio: Use generic_handle_irq_safe() (Juri Lelli) [2171995]
+- pinctrl: amd: Use generic_handle_irq_safe() (Juri Lelli) [2171995]
+- genirq: Provide generic_handle_domain_irq_safe(). (Juri Lelli) [2171995]
+- asm-generic: Conditionally enable do_softirq_own_stack() via Kconfig. (Juri Lelli) [2171995]
+- slub: Make PREEMPT_RT support less convoluted (Juri Lelli) [2171995]
+- mm/slub: fix a slab missed to be freed problem (Juri Lelli) [2171995]
+- mm/slub: simplify __cmpxchg_double_slab() and slab_[un]lock() (Juri Lelli) [2171995]
+- mm/slub: convert object_map_lock to non-raw spinlock (Juri Lelli) [2171995]
+- mm/slub: remove slab_lock() usage for debug operations (Juri Lelli) [2171995]
+- mm/slub: restrict sysfs validation to debug caches and make it safe (Juri Lelli) [2171995]
+- mm/slub: move free_debug_processing() further (Juri Lelli) [2171995]
+- arch/*: Disable softirq stacks on PREEMPT_RT. (Juri Lelli) [2171995]
+- tools/testing/scatterlist: add missing defines (Juri Lelli) [2171995]
+- mm/scatterlist: replace the !preemptible warning in sg_miter_stop() (Juri Lelli) [2171995]
+- mm/vmalloc: use raw_cpu_ptr() for vmap_block_queue access (Juri Lelli) [2171995]
+- kernel.spec: make rhel depend on systemd-boot-unsigned (Jan Stancek) [2174934]
+- redhat: Bump RHEL_MINOR for 9.3 (Jan Stancek)
+
 * Mon Feb 27 2023 Herton R. Krzesinski <herton@redhat.com> [5.14.0-284.el9]
 - kernel.spec: move modules.builtin to kernel-core (Jan Stancek) [2172376]
 

mod-kvm.list

@@ -0,0 +1,5 @@
+kvm-amd
+kvm-intel
+kvm
+kvmgt
+ptp_kvm

sources

@@ -1,3 +1,3 @@
-SHA512 (linux-5.14.0-284.el9.tar.xz) = 692ee6af3a0c318564b2c3409f1f4630764ea882e1c2b683e5889871978fdf7e72f354cd592ac48ca4d4fc3203e3744e54383f7da1ffb4e9f535f85fa009f691
+SHA512 (linux-5.14.0-285.el9.tar.xz) = 458ae67237b9ea41bf8eef8b46e0a6e8d7b75019f96d469f31c40d6afc0985d6f15dc6ec458855ddaa1dc8c525f534e7a00f5a5f2578e60a8caa54ece8abcd00
-SHA512 (kernel-abi-stablelists-5.14.0-284.el9.tar.bz2) = a0431acdb9560954aa7c48b5fd925acdf49d792da8d9bcd6ae6e824616bc468528f82814f16c459d56d994b9cc82dfc70c7c70d357441944a2a018b158326e26
+SHA512 (kernel-abi-stablelists-5.14.0-285.el9.tar.bz2) = c10a020f293b860424c6d7c37ca049a1b855695a8dcd5eb92e5cef5b5d2d72ed6a8f1ae3ff877c89c1fd3f10bf2b4d611c4a5875ede593577018e903463cc379
-SHA512 (kernel-kabi-dw-5.14.0-284.el9.tar.bz2) = 99d618171c90ebe87b4b56b9b14e241c7004633c746907f2707a7fce8e30ba5c26cbca68d9913f91f6d91e0f247a7ac27b446a7034ac27e46ba1d87655d26bb4
+SHA512 (kernel-kabi-dw-5.14.0-285.el9.tar.bz2) = f035f91380e27629decc511b461adb2d815c8fccea28df35bb0e7f0e2a11ac240ab5ca2a87dca379a46fea8299effac5c05f95d14ff51d3b3925731e92bc065d