kernel-6.0.0-0.rc7.20220927gita1375562c0a8.48

* Tue Sep 27 2022 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.0.0-0.rc7.a1375562c0a8.48]
- redhat: Set CONFIG_MAXLINEAR_GPHY to =m (Petr Oros)
- redhat/configs enable CONFIG_INTEL_IFS (David Arcari)
- redhat: Remove filter-i686.sh.rhel (Prarit Bhargava)
- redhat/Makefile: Set PATCHLIST_URL to none for RHEL/cs9 (Prarit Bhargava)
- redhat: remove GL_DISTGIT_USER, RHDISTGIT and unify dist-git cloning (Prarit Bhargava)
- redhat/Makefile.variables: Add ADD_COMMITID_TO_VERSION (Prarit Bhargava)
- kernel.spec: disable vmlinux.h generation for s390 zfcpdump config (Prarit Bhargava)
- perf: Require libbpf 0.6.0 or newer (Prarit Bhargava)
- kabi: add stablelist helpers (Prarit Bhargava)
- Makefile: add kabi targets (Prarit Bhargava)
- kabi: add support for symbol namespaces into check-kabi (Prarit Bhargava)
- kabi: ignore new stablelist metadata in show-kabi (Prarit Bhargava)
- redhat/Makefile: add dist-assert-tree-clean target (Prarit Bhargava)
- redhat/kernel.spec.template: Specify vmlinux.h path when building samples/bpf (Prarit Bhargava) [2041365]
- spec: Fix separate tools build (Prarit Bhargava) [2054579]
- redhat/scripts: Update merge-subtrees.sh with new subtree location (Prarit Bhargava)
- redhat/kernel.spec.template: enable dependencies generation (Prarit Bhargava)
- redhat: build and include memfd to kernel-selftests-internal (Prarit Bhargava) [2027506]
- redhat/kernel.spec.template: Link perf with --export-dynamic (Prarit Bhargava)
- redhat: kernel.spec: selftests: abort on build failure (Prarit Bhargava)
- redhat: configs: move CONFIG_SERIAL_MULTI_INSTANTIATE=m settings to common/x86 (Jaroslav Kysela)
- configs: enable CONFIG_HP_ILO for aarch64 (Mark Salter)
- Linux v6.0.0-0.rc7.a1375562c0a8
Resolves: rhbz#2041365, rhbz#2054579, rhbz#2027506

Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>

13 files changed, 132 insertions, 80 deletions

diff --git a/Makefile.rhelver b/Makefile.rhelver
index 797b44be9..1c1910003 100644
--- a/Makefile.rhelver
+++ b/Makefile.rhelver
@@ -12,7 +12,7 @@ RHEL_MINOR = 99
 #
 # Use this spot to avoid future merge conflicts.
 # Do not trim this comment.
-RHEL_RELEASE = 47
+RHEL_RELEASE = 48
 
 #
 # ZSTREAM
diff --git a/check-kabi b/check-kabi
index f9d4dcb84..3809209ad 100755
--- a/check-kabi
+++ b/check-kabi
@@ -41,7 +41,8 @@ def load_symvers(symvers, filename):
             break
         if in_line == "\n":
             continue
-        checksum, symbol, directory, type = in_line.split()
+        checksum, symbol, directory, type, *ns = in_line.split()
+        ns = ns[0] if ns else None
 
         symvers[symbol] = in_line[0:-1]
 
@@ -57,7 +58,8 @@ def load_kabi(kabi, filename):
             break
         if in_line == "\n":
             continue
-        checksum, symbol, directory, type = in_line.split()
+        checksum, symbol, directory, type, *ns = in_line.split()
+        ns = ns[0] if ns else None
 
         kabi[symbol] = in_line[0:-1]
 
@@ -69,11 +71,14 @@ def check_kabi(symvers, kabi):
     warn = 0
     changed_symbols = []
     moved_symbols = []
+    ns_symbols = []
 
     for symbol in kabi:
-        abi_hash, abi_sym, abi_dir, abi_type = kabi[symbol].split()
+        abi_hash, abi_sym, abi_dir, abi_type, *abi_ns = kabi[symbol].split()
+        abi_ns = abi_ns[0] if abi_ns else None
         if symbol in symvers:
-            sym_hash, sym_sym, sym_dir, sym_type = symvers[symbol].split()
+            sym_hash, sym_sym, sym_dir, sym_type, *sym_ns = symvers[symbol].split()
+            sym_ns = sym_ns[0] if sym_ns else None
             if abi_hash != sym_hash:
                 fail = 1
                 changed_symbols.append(symbol)
@@ -81,6 +86,10 @@ def check_kabi(symvers, kabi):
             if abi_dir != sym_dir:
                 warn = 1
                 moved_symbols.append(symbol)
+
+            if abi_ns != sym_ns:
+                warn = 1
+                ns_symbols.append(symbol)
         else:
             fail = 1
             changed_symbols.append(symbol)
@@ -96,13 +105,21 @@ def check_kabi(symvers, kabi):
 
     if warn:
         print("*** WARNING - ABI SYMBOLS MOVED ***")
-        print("")
-        print("The following symbols moved (typically caused by moving a symbol from being")
-        print("provided by the kernel vmlinux out to a loadable module):")
-        print("")
-        for symbol in moved_symbols:
-            print(symbol)
-        print("")
+        if moved_symbols:
+            print("")
+            print("The following symbols moved (typically caused by moving a symbol from being")
+            print("provided by the kernel vmlinux out to a loadable module):")
+            print("")
+            for symbol in moved_symbols:
+                print(symbol)
+            print("")
+        if ns_symbols:
+            print("")
+            print("The following symbols changed symbol namespaces:")
+            print("")
+            for symbol in ns_symbols:
+                print(symbol)
+            print("")
 
     """Halt the build, if we got errors and/or warnings. In either case,
        double-checkig is required to avoid introducing / concealing
diff --git a/kernel-aarch64-debug-rhel.config b/kernel-aarch64-debug-rhel.config
index 72ddcac53..948b22f51 100644
--- a/kernel-aarch64-debug-rhel.config
+++ b/kernel-aarch64-debug-rhel.config
@@ -1064,7 +1064,7 @@ CONFIG_CRYPTO_DEV_OCTEONTX2_CPT=m
 CONFIG_CRYPTO_DEV_SP_CCP=y
 CONFIG_CRYPTO_DEV_SP_PSP=y
 # CONFIG_CRYPTO_DEV_VIRTIO is not set
-# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
+CONFIG_CRYPTO_DH_RFC7919_GROUPS=y
 CONFIG_CRYPTO_DH=y
 CONFIG_CRYPTO_DRBG_CTR=y
 CONFIG_CRYPTO_DRBG_HASH=y
@@ -2482,7 +2482,6 @@ CONFIG_INTEGRITY=y
 # CONFIG_INTEL_IDMA64 is not set
 # CONFIG_INTEL_IDXD_COMPAT is not set
 CONFIG_INTEL_IDXD=m
-# CONFIG_INTEL_IFS is not set
 # CONFIG_INTEL_INT0002_VGPIO is not set
 # CONFIG_INTEL_IOMMU_DEBUGFS is not set
 # CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
@@ -3071,7 +3070,7 @@ CONFIG_MARVELL_PHY=m
 # CONFIG_MAX5821 is not set
 # CONFIG_MAX63XX_WATCHDOG is not set
 # CONFIG_MAXIM_THERMOCOUPLE is not set
-# CONFIG_MAXLINEAR_GPHY is not set
+CONFIG_MAXLINEAR_GPHY=m
 # CONFIG_MB1232 is not set
 # CONFIG_MC3230 is not set
 # CONFIG_MCB is not set
@@ -4045,7 +4044,7 @@ CONFIG_NVDIMM_PFN=y
 # CONFIG_NVHE_EL2_DEBUG is not set
 CONFIG_NVIDIA_CARMEL_CNP_ERRATUM=y
 # CONFIG_NVIDIA_WMI_EC_BACKLIGHT is not set
-# CONFIG_NVME_AUTH is not set
+CONFIG_NVME_AUTH=y
 CONFIG_NVME_FC=m
 # CONFIG_NVME_HWMON is not set
 # CONFIG_NVMEM_BCM_OCOTP is not set
@@ -4055,7 +4054,7 @@ CONFIG_NVMEM_SYSFS=y
 CONFIG_NVME_MULTIPATH=y
 CONFIG_NVMEM=y
 CONFIG_NVME_RDMA=m
-# CONFIG_NVME_TARGET_AUTH is not set
+CONFIG_NVME_TARGET_AUTH=y
 CONFIG_NVME_TARGET_FCLOOP=m
 CONFIG_NVME_TARGET_FC=m
 CONFIG_NVME_TARGET_LOOP=m
@@ -5295,7 +5294,6 @@ CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST=y
 # CONFIG_SERIAL_MAX3100 is not set
 # CONFIG_SERIAL_MAX310X is not set
 # CONFIG_SERIAL_MSM is not set
-# CONFIG_SERIAL_MULTI_INSTANTIATE is not set
 CONFIG_SERIAL_NONSTANDARD=y
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_RP2 is not set
diff --git a/kernel-aarch64-rhel.config b/kernel-aarch64-rhel.config
index d4879cac6..61c2a6286 100644
--- a/kernel-aarch64-rhel.config
+++ b/kernel-aarch64-rhel.config
@@ -1064,7 +1064,7 @@ CONFIG_CRYPTO_DEV_OCTEONTX2_CPT=m
 CONFIG_CRYPTO_DEV_SP_CCP=y
 CONFIG_CRYPTO_DEV_SP_PSP=y
 # CONFIG_CRYPTO_DEV_VIRTIO is not set
-# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
+CONFIG_CRYPTO_DH_RFC7919_GROUPS=y
 CONFIG_CRYPTO_DH=y
 CONFIG_CRYPTO_DRBG_CTR=y
 CONFIG_CRYPTO_DRBG_HASH=y
@@ -2466,7 +2466,6 @@ CONFIG_INTEGRITY=y
 # CONFIG_INTEL_IDMA64 is not set
 # CONFIG_INTEL_IDXD_COMPAT is not set
 CONFIG_INTEL_IDXD=m
-# CONFIG_INTEL_IFS is not set
 # CONFIG_INTEL_INT0002_VGPIO is not set
 # CONFIG_INTEL_IOMMU_DEBUGFS is not set
 # CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
@@ -3050,7 +3049,7 @@ CONFIG_MARVELL_PHY=m
 # CONFIG_MAX5821 is not set
 # CONFIG_MAX63XX_WATCHDOG is not set
 # CONFIG_MAXIM_THERMOCOUPLE is not set
-# CONFIG_MAXLINEAR_GPHY is not set
+CONFIG_MAXLINEAR_GPHY=m
 # CONFIG_MB1232 is not set
 # CONFIG_MC3230 is not set
 # CONFIG_MCB is not set
@@ -4024,7 +4023,7 @@ CONFIG_NVDIMM_PFN=y
 # CONFIG_NVHE_EL2_DEBUG is not set
 CONFIG_NVIDIA_CARMEL_CNP_ERRATUM=y
 # CONFIG_NVIDIA_WMI_EC_BACKLIGHT is not set
-# CONFIG_NVME_AUTH is not set
+CONFIG_NVME_AUTH=y
 CONFIG_NVME_FC=m
 # CONFIG_NVME_HWMON is not set
 # CONFIG_NVMEM_BCM_OCOTP is not set
@@ -4034,7 +4033,7 @@ CONFIG_NVMEM_SYSFS=y
 CONFIG_NVME_MULTIPATH=y
 CONFIG_NVMEM=y
 CONFIG_NVME_RDMA=m
-# CONFIG_NVME_TARGET_AUTH is not set
+CONFIG_NVME_TARGET_AUTH=y
 CONFIG_NVME_TARGET_FCLOOP=m
 CONFIG_NVME_TARGET_FC=m
 CONFIG_NVME_TARGET_LOOP=m
@@ -5272,7 +5271,6 @@ CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST=y
 # CONFIG_SERIAL_MAX3100 is not set
 # CONFIG_SERIAL_MAX310X is not set
 # CONFIG_SERIAL_MSM is not set
-# CONFIG_SERIAL_MULTI_INSTANTIATE is not set
 CONFIG_SERIAL_NONSTANDARD=y
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_RP2 is not set
diff --git a/kernel-ppc64le-debug-rhel.config b/kernel-ppc64le-debug-rhel.config
index f7e697d81..a2fac5ba6 100644
--- a/kernel-ppc64le-debug-rhel.config
+++ b/kernel-ppc64le-debug-rhel.config
@@ -910,7 +910,7 @@ CONFIG_CRYPTO_DEV_SP_PSP=y
 # CONFIG_CRYPTO_DEV_VIRTIO is not set
 CONFIG_CRYPTO_DEV_VMX_ENCRYPT=m
 CONFIG_CRYPTO_DEV_VMX=y
-# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
+CONFIG_CRYPTO_DH_RFC7919_GROUPS=y
 CONFIG_CRYPTO_DH=y
 CONFIG_CRYPTO_DRBG_CTR=y
 CONFIG_CRYPTO_DRBG_HASH=y
@@ -2299,7 +2299,6 @@ CONFIG_INTEGRITY=y
 # CONFIG_INTEL_IDMA64 is not set
 # CONFIG_INTEL_IDXD_COMPAT is not set
 CONFIG_INTEL_IDXD=m
-# CONFIG_INTEL_IFS is not set
 # CONFIG_INTEL_INT0002_VGPIO is not set
 # CONFIG_INTEL_IOMMU_DEBUGFS is not set
 # CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
@@ -2896,7 +2895,7 @@ CONFIG_MARVELL_PHY=m
 # CONFIG_MAX5821 is not set
 # CONFIG_MAX63XX_WATCHDOG is not set
 # CONFIG_MAXIM_THERMOCOUPLE is not set
-# CONFIG_MAXLINEAR_GPHY is not set
+CONFIG_MAXLINEAR_GPHY=m
 # CONFIG_MB1232 is not set
 # CONFIG_MC3230 is not set
 # CONFIG_MCB is not set
@@ -3847,7 +3846,7 @@ CONFIG_NVDIMM_DAX=y
 CONFIG_NVDIMM_PFN=y
 # CONFIG_NVHE_EL2_DEBUG is not set
 # CONFIG_NVIDIA_WMI_EC_BACKLIGHT is not set
-# CONFIG_NVME_AUTH is not set
+CONFIG_NVME_AUTH=y
 CONFIG_NVME_FC=m
 # CONFIG_NVME_HWMON is not set
 # CONFIG_NVMEM_REBOOT_MODE is not set
@@ -3856,7 +3855,7 @@ CONFIG_NVMEM_SYSFS=y
 CONFIG_NVME_MULTIPATH=y
 CONFIG_NVMEM=y
 CONFIG_NVME_RDMA=m
-# CONFIG_NVME_TARGET_AUTH is not set
+CONFIG_NVME_TARGET_AUTH=y
 CONFIG_NVME_TARGET_FCLOOP=m
 CONFIG_NVME_TARGET_FC=m
 CONFIG_NVME_TARGET_LOOP=m
@@ -5068,7 +5067,6 @@ CONFIG_SERIAL_JSM=m
 # CONFIG_SERIAL_LANTIQ is not set
 # CONFIG_SERIAL_MAX3100 is not set
 # CONFIG_SERIAL_MAX310X is not set
-# CONFIG_SERIAL_MULTI_INSTANTIATE is not set
 CONFIG_SERIAL_NONSTANDARD=y
 CONFIG_SERIAL_OF_PLATFORM=m
 # CONFIG_SERIAL_RP2 is not set
diff --git a/kernel-ppc64le-rhel.config b/kernel-ppc64le-rhel.config
index ced2f2394..2e10db821 100644
--- a/kernel-ppc64le-rhel.config
+++ b/kernel-ppc64le-rhel.config
@@ -910,7 +910,7 @@ CONFIG_CRYPTO_DEV_SP_PSP=y
 # CONFIG_CRYPTO_DEV_VIRTIO is not set
 CONFIG_CRYPTO_DEV_VMX_ENCRYPT=m
 CONFIG_CRYPTO_DEV_VMX=y
-# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
+CONFIG_CRYPTO_DH_RFC7919_GROUPS=y
 CONFIG_CRYPTO_DH=y
 CONFIG_CRYPTO_DRBG_CTR=y
 CONFIG_CRYPTO_DRBG_HASH=y
@@ -2283,7 +2283,6 @@ CONFIG_INTEGRITY=y
 # CONFIG_INTEL_IDMA64 is not set
 # CONFIG_INTEL_IDXD_COMPAT is not set
 CONFIG_INTEL_IDXD=m
-# CONFIG_INTEL_IFS is not set
 # CONFIG_INTEL_INT0002_VGPIO is not set
 # CONFIG_INTEL_IOMMU_DEBUGFS is not set
 # CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
@@ -2876,7 +2875,7 @@ CONFIG_MARVELL_PHY=m
 # CONFIG_MAX5821 is not set
 # CONFIG_MAX63XX_WATCHDOG is not set
 # CONFIG_MAXIM_THERMOCOUPLE is not set
-# CONFIG_MAXLINEAR_GPHY is not set
+CONFIG_MAXLINEAR_GPHY=m
 # CONFIG_MB1232 is not set
 # CONFIG_MC3230 is not set
 # CONFIG_MCB is not set
@@ -3827,7 +3826,7 @@ CONFIG_NVDIMM_DAX=y
 CONFIG_NVDIMM_PFN=y
 # CONFIG_NVHE_EL2_DEBUG is not set
 # CONFIG_NVIDIA_WMI_EC_BACKLIGHT is not set
-# CONFIG_NVME_AUTH is not set
+CONFIG_NVME_AUTH=y
 CONFIG_NVME_FC=m
 # CONFIG_NVME_HWMON is not set
 # CONFIG_NVMEM_REBOOT_MODE is not set
@@ -3836,7 +3835,7 @@ CONFIG_NVMEM_SYSFS=y
 CONFIG_NVME_MULTIPATH=y
 CONFIG_NVMEM=y
 CONFIG_NVME_RDMA=m
-# CONFIG_NVME_TARGET_AUTH is not set
+CONFIG_NVME_TARGET_AUTH=y
 CONFIG_NVME_TARGET_FCLOOP=m
 CONFIG_NVME_TARGET_FC=m
 CONFIG_NVME_TARGET_LOOP=m
@@ -5047,7 +5046,6 @@ CONFIG_SERIAL_JSM=m
 # CONFIG_SERIAL_LANTIQ is not set
 # CONFIG_SERIAL_MAX3100 is not set
 # CONFIG_SERIAL_MAX310X is not set
-# CONFIG_SERIAL_MULTI_INSTANTIATE is not set
 CONFIG_SERIAL_NONSTANDARD=y
 CONFIG_SERIAL_OF_PLATFORM=m
 # CONFIG_SERIAL_RP2 is not set
diff --git a/kernel-s390x-debug-rhel.config b/kernel-s390x-debug-rhel.config
index 3bbf54aa7..a0aa42ae2 100644
--- a/kernel-s390x-debug-rhel.config
+++ b/kernel-s390x-debug-rhel.config
@@ -907,7 +907,7 @@ CONFIG_CRYPTO_DEV_NITROX_CNN55XX=m
 CONFIG_CRYPTO_DEV_SP_CCP=y
 CONFIG_CRYPTO_DEV_SP_PSP=y
 # CONFIG_CRYPTO_DEV_VIRTIO is not set
-# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
+CONFIG_CRYPTO_DH_RFC7919_GROUPS=y
 CONFIG_CRYPTO_DH=y
 CONFIG_CRYPTO_DRBG_CTR=y
 CONFIG_CRYPTO_DRBG_HASH=y
@@ -2284,7 +2284,6 @@ CONFIG_INTEGRITY=y
 # CONFIG_INTEL_IDMA64 is not set
 # CONFIG_INTEL_IDXD_COMPAT is not set
 CONFIG_INTEL_IDXD=m
-# CONFIG_INTEL_IFS is not set
 # CONFIG_INTEL_INT0002_VGPIO is not set
 # CONFIG_INTEL_IOMMU_DEBUGFS is not set
 # CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
@@ -2883,7 +2882,7 @@ CONFIG_MARVELL_10G_PHY=m
 # CONFIG_MAX5821 is not set
 # CONFIG_MAX63XX_WATCHDOG is not set
 # CONFIG_MAXIM_THERMOCOUPLE is not set
-# CONFIG_MAXLINEAR_GPHY is not set
+CONFIG_MAXLINEAR_GPHY=m
 CONFIG_MAX_PHYSMEM_BITS=46
 # CONFIG_MB1232 is not set
 # CONFIG_MC3230 is not set
@@ -3830,7 +3829,7 @@ CONFIG_NVDIMM_DAX=y
 CONFIG_NVDIMM_PFN=y
 # CONFIG_NVHE_EL2_DEBUG is not set
 # CONFIG_NVIDIA_WMI_EC_BACKLIGHT is not set
-# CONFIG_NVME_AUTH is not set
+CONFIG_NVME_AUTH=y
 CONFIG_NVME_FC=m
 # CONFIG_NVME_HWMON is not set
 # CONFIG_NVMEM_REBOOT_MODE is not set
@@ -3839,7 +3838,7 @@ CONFIG_NVMEM_SYSFS=y
 CONFIG_NVME_MULTIPATH=y
 CONFIG_NVMEM=y
 CONFIG_NVME_RDMA=m
-# CONFIG_NVME_TARGET_AUTH is not set
+CONFIG_NVME_TARGET_AUTH=y
 CONFIG_NVME_TARGET_FCLOOP=m
 CONFIG_NVME_TARGET_FC=m
 CONFIG_NVME_TARGET_LOOP=m
@@ -5049,7 +5048,6 @@ CONFIG_SERIAL_JSM=m
 # CONFIG_SERIAL_LANTIQ is not set
 # CONFIG_SERIAL_MAX3100 is not set
 # CONFIG_SERIAL_MAX310X is not set
-# CONFIG_SERIAL_MULTI_INSTANTIATE is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
 # CONFIG_SERIAL_RP2 is not set
 # CONFIG_SERIAL_SC16IS7XX is not set
diff --git a/kernel-s390x-rhel.config b/kernel-s390x-rhel.config
index c1e6178fc..2e0bb8acd 100644
--- a/kernel-s390x-rhel.config
+++ b/kernel-s390x-rhel.config
@@ -907,7 +907,7 @@ CONFIG_CRYPTO_DEV_NITROX_CNN55XX=m
 CONFIG_CRYPTO_DEV_SP_CCP=y
 CONFIG_CRYPTO_DEV_SP_PSP=y
 # CONFIG_CRYPTO_DEV_VIRTIO is not set
-# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
+CONFIG_CRYPTO_DH_RFC7919_GROUPS=y
 CONFIG_CRYPTO_DH=y
 CONFIG_CRYPTO_DRBG_CTR=y
 CONFIG_CRYPTO_DRBG_HASH=y
@@ -2268,7 +2268,6 @@ CONFIG_INTEGRITY=y
 # CONFIG_INTEL_IDMA64 is not set
 # CONFIG_INTEL_IDXD_COMPAT is not set
 CONFIG_INTEL_IDXD=m
-# CONFIG_INTEL_IFS is not set
 # CONFIG_INTEL_INT0002_VGPIO is not set
 # CONFIG_INTEL_IOMMU_DEBUGFS is not set
 # CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
@@ -2863,7 +2862,7 @@ CONFIG_MARVELL_10G_PHY=m
 # CONFIG_MAX5821 is not set
 # CONFIG_MAX63XX_WATCHDOG is not set
 # CONFIG_MAXIM_THERMOCOUPLE is not set
-# CONFIG_MAXLINEAR_GPHY is not set
+CONFIG_MAXLINEAR_GPHY=m
 CONFIG_MAX_PHYSMEM_BITS=46
 # CONFIG_MB1232 is not set
 # CONFIG_MC3230 is not set
@@ -3810,7 +3809,7 @@ CONFIG_NVDIMM_DAX=y
 CONFIG_NVDIMM_PFN=y
 # CONFIG_NVHE_EL2_DEBUG is not set
 # CONFIG_NVIDIA_WMI_EC_BACKLIGHT is not set
-# CONFIG_NVME_AUTH is not set
+CONFIG_NVME_AUTH=y
 CONFIG_NVME_FC=m
 # CONFIG_NVME_HWMON is not set
 # CONFIG_NVMEM_REBOOT_MODE is not set
@@ -3819,7 +3818,7 @@ CONFIG_NVMEM_SYSFS=y
 CONFIG_NVME_MULTIPATH=y
 CONFIG_NVMEM=y
 CONFIG_NVME_RDMA=m
-# CONFIG_NVME_TARGET_AUTH is not set
+CONFIG_NVME_TARGET_AUTH=y
 CONFIG_NVME_TARGET_FCLOOP=m
 CONFIG_NVME_TARGET_FC=m
 CONFIG_NVME_TARGET_LOOP=m
@@ -5028,7 +5027,6 @@ CONFIG_SERIAL_JSM=m
 # CONFIG_SERIAL_LANTIQ is not set
 # CONFIG_SERIAL_MAX3100 is not set
 # CONFIG_SERIAL_MAX310X is not set
-# CONFIG_SERIAL_MULTI_INSTANTIATE is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
 # CONFIG_SERIAL_RP2 is not set
 # CONFIG_SERIAL_SC16IS7XX is not set
diff --git a/kernel-s390x-zfcpdump-rhel.config b/kernel-s390x-zfcpdump-rhel.config
index 3f5f041e6..e8ab7286c 100644
--- a/kernel-s390x-zfcpdump-rhel.config
+++ b/kernel-s390x-zfcpdump-rhel.config
@@ -912,7 +912,7 @@ CONFIG_CRYPTO_DEV_NITROX_CNN55XX=m
 CONFIG_CRYPTO_DEV_SP_CCP=y
 CONFIG_CRYPTO_DEV_SP_PSP=y
 # CONFIG_CRYPTO_DEV_VIRTIO is not set
-# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
+CONFIG_CRYPTO_DH_RFC7919_GROUPS=y
 CONFIG_CRYPTO_DH=y
 CONFIG_CRYPTO_DRBG_CTR=y
 CONFIG_CRYPTO_DRBG_HASH=y
@@ -2279,7 +2279,6 @@ CONFIG_INTEGRITY=y
 # CONFIG_INTEL_IDMA64 is not set
 # CONFIG_INTEL_IDXD_COMPAT is not set
 CONFIG_INTEL_IDXD=m
-# CONFIG_INTEL_IFS is not set
 # CONFIG_INTEL_INT0002_VGPIO is not set
 # CONFIG_INTEL_IOMMU_DEBUGFS is not set
 # CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
@@ -2875,7 +2874,7 @@ CONFIG_MARVELL_10G_PHY=m
 # CONFIG_MAX5821 is not set
 # CONFIG_MAX63XX_WATCHDOG is not set
 # CONFIG_MAXIM_THERMOCOUPLE is not set
-# CONFIG_MAXLINEAR_GPHY is not set
+CONFIG_MAXLINEAR_GPHY=m
 CONFIG_MAX_PHYSMEM_BITS=46
 # CONFIG_MB1232 is not set
 # CONFIG_MC3230 is not set
@@ -3824,7 +3823,7 @@ CONFIG_NVDIMM_DAX=y
 CONFIG_NVDIMM_PFN=y
 # CONFIG_NVHE_EL2_DEBUG is not set
 # CONFIG_NVIDIA_WMI_EC_BACKLIGHT is not set
-# CONFIG_NVME_AUTH is not set
+CONFIG_NVME_AUTH=y
 # CONFIG_NVME_FC is not set
 # CONFIG_NVME_HWMON is not set
 # CONFIG_NVMEM_REBOOT_MODE is not set
@@ -3833,7 +3832,7 @@ CONFIG_NVMEM_SYSFS=y
 CONFIG_NVME_MULTIPATH=y
 CONFIG_NVMEM=y
 CONFIG_NVME_RDMA=m
-# CONFIG_NVME_TARGET_AUTH is not set
+CONFIG_NVME_TARGET_AUTH=y
 CONFIG_NVME_TARGET_FCLOOP=m
 CONFIG_NVME_TARGET_FC=m
 # CONFIG_NVME_TARGET is not set
@@ -5047,7 +5046,6 @@ CONFIG_SERIAL_JSM=m
 # CONFIG_SERIAL_LANTIQ is not set
 # CONFIG_SERIAL_MAX3100 is not set
 # CONFIG_SERIAL_MAX310X is not set
-# CONFIG_SERIAL_MULTI_INSTANTIATE is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
 # CONFIG_SERIAL_RP2 is not set
 # CONFIG_SERIAL_SC16IS7XX is not set
diff --git a/kernel-x86_64-debug-rhel.config b/kernel-x86_64-debug-rhel.config
index 1890f1323..8092ce160 100644
--- a/kernel-x86_64-debug-rhel.config
+++ b/kernel-x86_64-debug-rhel.config
@@ -956,7 +956,7 @@ CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=m
 CONFIG_CRYPTO_DEV_SP_CCP=y
 CONFIG_CRYPTO_DEV_SP_PSP=y
 # CONFIG_CRYPTO_DEV_VIRTIO is not set
-# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
+CONFIG_CRYPTO_DH_RFC7919_GROUPS=y
 CONFIG_CRYPTO_DH=y
 CONFIG_CRYPTO_DRBG_CTR=y
 CONFIG_CRYPTO_DRBG_HASH=y
@@ -2432,7 +2432,7 @@ CONFIG_INTEL_IDMA64=m
 CONFIG_INTEL_IDXD=m
 CONFIG_INTEL_IDXD_PERFMON=y
 CONFIG_INTEL_IDXD_SVM=y
-# CONFIG_INTEL_IFS is not set
+CONFIG_INTEL_IFS=m
 # CONFIG_INTEL_INT0002_VGPIO is not set
 CONFIG_INTEL_IOATDMA=m
 CONFIG_INTEL_IOMMU_DEBUGFS=y
@@ -3057,7 +3057,7 @@ CONFIG_MARVELL_PHY=m
 # CONFIG_MAX63XX_WATCHDOG is not set
 # CONFIG_MAX9611 is not set
 # CONFIG_MAXIM_THERMOCOUPLE is not set
-# CONFIG_MAXLINEAR_GPHY is not set
+CONFIG_MAXLINEAR_GPHY=m
 CONFIG_MAXSMP=y
 # CONFIG_MB1232 is not set
 # CONFIG_MC3230 is not set
@@ -4023,7 +4023,7 @@ CONFIG_NVDIMM_DAX=y
 CONFIG_NVDIMM_PFN=y
 # CONFIG_NVHE_EL2_DEBUG is not set
 # CONFIG_NVIDIA_WMI_EC_BACKLIGHT is not set
-# CONFIG_NVME_AUTH is not set
+CONFIG_NVME_AUTH=y
 CONFIG_NVME_FC=m
 # CONFIG_NVME_HWMON is not set
 # CONFIG_NVMEM_REBOOT_MODE is not set
@@ -4032,7 +4032,7 @@ CONFIG_NVMEM_SYSFS=y
 CONFIG_NVME_MULTIPATH=y
 CONFIG_NVMEM=y
 CONFIG_NVME_RDMA=m
-# CONFIG_NVME_TARGET_AUTH is not set
+CONFIG_NVME_TARGET_AUTH=y
 CONFIG_NVME_TARGET_FCLOOP=m
 CONFIG_NVME_TARGET_FC=m
 CONFIG_NVME_TARGET_LOOP=m
@@ -5264,7 +5264,7 @@ CONFIG_SERIAL_JSM=m
 # CONFIG_SERIAL_LANTIQ is not set
 # CONFIG_SERIAL_MAX3100 is not set
 # CONFIG_SERIAL_MAX310X is not set
-# CONFIG_SERIAL_MULTI_INSTANTIATE is not set
+CONFIG_SERIAL_MULTI_INSTANTIATE=m
 CONFIG_SERIAL_NONSTANDARD=y
 # CONFIG_SERIAL_RP2 is not set
 # CONFIG_SERIAL_SC16IS7XX is not set
diff --git a/kernel-x86_64-rhel.config b/kernel-x86_64-rhel.config
index ea45256ee..428f26bdf 100644
--- a/kernel-x86_64-rhel.config
+++ b/kernel-x86_64-rhel.config
@@ -956,7 +956,7 @@ CONFIG_CRYPTO_DEV_QAT_DH895xCCVF=m
 CONFIG_CRYPTO_DEV_SP_CCP=y
 CONFIG_CRYPTO_DEV_SP_PSP=y
 # CONFIG_CRYPTO_DEV_VIRTIO is not set
-# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
+CONFIG_CRYPTO_DH_RFC7919_GROUPS=y
 CONFIG_CRYPTO_DH=y
 CONFIG_CRYPTO_DRBG_CTR=y
 CONFIG_CRYPTO_DRBG_HASH=y
@@ -2416,7 +2416,7 @@ CONFIG_INTEL_IDMA64=m
 CONFIG_INTEL_IDXD=m
 CONFIG_INTEL_IDXD_PERFMON=y
 CONFIG_INTEL_IDXD_SVM=y
-# CONFIG_INTEL_IFS is not set
+CONFIG_INTEL_IFS=m
 # CONFIG_INTEL_INT0002_VGPIO is not set
 CONFIG_INTEL_IOATDMA=m
 # CONFIG_INTEL_IOMMU_DEBUGFS is not set
@@ -3037,7 +3037,7 @@ CONFIG_MARVELL_PHY=m
 # CONFIG_MAX63XX_WATCHDOG is not set
 # CONFIG_MAX9611 is not set
 # CONFIG_MAXIM_THERMOCOUPLE is not set
-# CONFIG_MAXLINEAR_GPHY is not set
+CONFIG_MAXLINEAR_GPHY=m
 CONFIG_MAXSMP=y
 # CONFIG_MB1232 is not set
 # CONFIG_MC3230 is not set
@@ -4003,7 +4003,7 @@ CONFIG_NVDIMM_DAX=y
 CONFIG_NVDIMM_PFN=y
 # CONFIG_NVHE_EL2_DEBUG is not set
 # CONFIG_NVIDIA_WMI_EC_BACKLIGHT is not set
-# CONFIG_NVME_AUTH is not set
+CONFIG_NVME_AUTH=y
 CONFIG_NVME_FC=m
 # CONFIG_NVME_HWMON is not set
 # CONFIG_NVMEM_REBOOT_MODE is not set
@@ -4012,7 +4012,7 @@ CONFIG_NVMEM_SYSFS=y
 CONFIG_NVME_MULTIPATH=y
 CONFIG_NVMEM=y
 CONFIG_NVME_RDMA=m
-# CONFIG_NVME_TARGET_AUTH is not set
+CONFIG_NVME_TARGET_AUTH=y
 CONFIG_NVME_TARGET_FCLOOP=m
 CONFIG_NVME_TARGET_FC=m
 CONFIG_NVME_TARGET_LOOP=m
@@ -5242,7 +5242,7 @@ CONFIG_SERIAL_JSM=m
 # CONFIG_SERIAL_LANTIQ is not set
 # CONFIG_SERIAL_MAX3100 is not set
 # CONFIG_SERIAL_MAX310X is not set
-# CONFIG_SERIAL_MULTI_INSTANTIATE is not set
+CONFIG_SERIAL_MULTI_INSTANTIATE=m
 CONFIG_SERIAL_NONSTANDARD=y
 # CONFIG_SERIAL_RP2 is not set
 # CONFIG_SERIAL_SC16IS7XX is not set
diff --git a/kernel.spec b/kernel.spec
index 613516949..5a124b056 100755
--- a/kernel.spec
+++ b/kernel.spec
@@ -120,20 +120,24 @@ Summary: The Linux kernel
 # Set debugbuildsenabled to 0 to not build a separate debug kernel, but
 #  to build the base kernel using the debug configuration. (Specifying
 #  the --with-release option overrides this setting.)
-%define debugbuildsenabled 1
+%define debugbuildsenabled 0
 # define buildid .local
 %define specversion 6.0.0
 %define patchversion 6.0
-%define pkgrelease 0.rc7.47
+%define pkgrelease 0.rc7.20220927gita1375562c0a8.48
 %define kversion 6
-%define tarfile_release 6.0-rc7
+%define tarfile_release 6.0-rc7-34-ga1375562c0a8
 # This is needed to do merge window version magic
 %define patchlevel 0
 # This allows pkg_release to have configurable %%{?dist} tag
-%define specrelease 0.rc7.47%{?buildid}%{?dist}
+%define specrelease 0.rc7.20220927gita1375562c0a8.48%{?buildid}%{?dist}
 # This defines the kabi tarball version
 %define kabiversion 6.0.0
 
+# If this variable is set to 1, a bpf selftests build failure will cause a
+# fatal kernel package build error
+%define selftests_must_build 0
+
 #
 # End of genspec.sh variables
 #
@@ -578,6 +582,7 @@ BuildRequires: net-tools, hostname, bc, elfutils-devel
 BuildRequires: dwarves
 BuildRequires: python3-devel
 BuildRequires: gcc-plugin-devel
+BuildRequires: kernel-rpm-macros
 # glibc-static is required for a consistent build environment (specifically
 # CONFIG_CC_CAN_LINK_STATIC=y).
 BuildRequires: glibc-static
@@ -597,7 +602,7 @@ BuildRequires: sparse
 BuildRequires: zlib-devel binutils-devel newt-devel perl(ExtUtils::Embed) bison flex xz-devel
 BuildRequires: audit-libs-devel python3-setuptools
 BuildRequires: java-devel
-BuildRequires: libbpf-devel
+BuildRequires: libbpf-devel >= 0.6.0-1
 BuildRequires: libbabeltrace-devel
 BuildRequires: libtraceevent-devel
 %ifnarch %{arm} s390x
@@ -626,7 +631,7 @@ BuildRequires: python3-docutils
 BuildRequires: zlib-devel binutils-devel
 %endif
 %if %{with_selftests}
-BuildRequires: clang llvm
+BuildRequires: clang llvm fuse-devel
 %ifnarch %{arm}
 BuildRequires: numactl-devel
 %endif
@@ -1073,7 +1078,7 @@ This package provides debug information for the bpftool package.
 %package selftests-internal
 Summary: Kernel samples and selftests
 License: GPLv2
-Requires: binutils, bpftool, iproute-tc, nmap-ncat, python3
+Requires: binutils, bpftool, iproute-tc, nmap-ncat, python3, fuse-libs
 %description selftests-internal
 Kernel sample programs and selftests.
 
@@ -2191,7 +2196,10 @@ BuildKernel() {
 
 %ifnarch armv7hl
     # Generate vmlinux.h and put it to kernel-devel path
-    bpftool btf dump file vmlinux format c > $RPM_BUILD_ROOT/$DevelDir/vmlinux.h
+    # zfcpdump build does not have btf anymore
+    if [ "$Variant" != "zfcpdump" ]; then
+        bpftool btf dump file vmlinux format c > $RPM_BUILD_ROOT/$DevelDir/vmlinux.h
+    fi
 %endif
 
     # prune junk from kernel-devel
@@ -2271,7 +2279,7 @@ InitBuildVars
 %global perf_build_extra_opts CORESIGHT=1
 %endif
 %global perf_make \
-  %{__make} %{?make_opts} EXTRA_CFLAGS="${RPM_OPT_FLAGS}" LDFLAGS="%{__global_ldflags}" %{?cross_opts} -C tools/perf V=1 NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 WERROR=0 NO_LIBUNWIND=1 HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_STRLCPY=1 NO_BIONIC=1 LIBBPF_DYNAMIC=1 LIBTRACEEVENT_DYNAMIC=1 %{?perf_build_extra_opts} prefix=%{_prefix} PYTHON=%{__python3}
+  %{__make} %{?make_opts} EXTRA_CFLAGS="${RPM_OPT_FLAGS}" LDFLAGS="%{__global_ldflags} -Wl,-E" %{?cross_opts} -C tools/perf V=1 NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1 WERROR=0 NO_LIBUNWIND=1 HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_STRLCPY=1 NO_BIONIC=1 LIBBPF_DYNAMIC=1 LIBTRACEEVENT_DYNAMIC=1 %{?perf_build_extra_opts} prefix=%{_prefix} PYTHON=%{__python3}
 %if %{with_perf}
 # perf
 # make sure check-headers.sh is executable
@@ -2343,7 +2351,15 @@ popd
 # in the source tree. We installed them previously to $RPM_BUILD_ROOT/usr
 # but there's no way to tell the Makefile to take them from there.
 %{make} %{?_smp_mflags} headers_install
-%{make} %{?_smp_mflags} ARCH=$Arch V=1 M=samples/bpf/ || true
+
+# If we re building only tools without kernel, we need to generate config
+# headers and prepare tree for modules building. The modules_prepare target
+# will cover both.
+if [ ! -f include/generated/autoconf.h ]; then
+   %{make} %{?_smp_mflags} modules_prepare
+fi
+
+%{make} %{?_smp_mflags} ARCH=$Arch V=1 M=samples/bpf/ VMLINUX_H="${RPM_VMLINUX_H}" || true
 
 # Prevent bpf selftests to build bpftool repeatedly:
 export BPFTOOL=$(pwd)/tools/bpf/bpftool/bpftool
@@ -2351,7 +2367,8 @@ export BPFTOOL=$(pwd)/tools/bpf/bpftool/bpftool
 pushd tools/testing/selftests
 # We need to install here because we need to call make with ARCH set which
 # doesn't seem possible to do in the install section.
-%{make} %{?_smp_mflags} ARCH=$Arch V=1 TARGETS="bpf vm livepatch net net/forwarding net/mptcp netfilter tc-testing" SKIP_TARGETS="" INSTALL_PATH=%{buildroot}%{_libexecdir}/kselftests VMLINUX_H="${RPM_VMLINUX_H}" install
+
+%{make} %{?_smp_mflags} ARCH=$Arch V=1 TARGETS="bpf vm livepatch net net/forwarding net/mptcp netfilter tc-testing memfd" SKIP_TARGETS="" FORCE_TARGETS=%{selftests_must_build} INSTALL_PATH=%{buildroot}%{_libexecdir}/kselftests VMLINUX_H="${RPM_VMLINUX_H}" install
 
 # 'make install' for bpf is broken and upstream refuses to fix it.
 # Install the needed files manually.
@@ -2689,6 +2706,13 @@ find -type d -exec install -d %{buildroot}%{_libexecdir}/kselftests/netfilter/{}
 find -type f -executable -exec install -D -m755 {} %{buildroot}%{_libexecdir}/kselftests/netfilter/{} \;
 find -type f ! -executable -exec install -D -m644 {} %{buildroot}%{_libexecdir}/kselftests/netfilter/{} \;
 popd
+
+# install memfd selftests
+pushd tools/testing/selftests/memfd
+find -type d -exec install -d %{buildroot}%{_libexecdir}/kselftests/memfd/{} \;
+find -type f -executable -exec install -D -m755 {} %{buildroot}%{_libexecdir}/kselftests/memfd/{} \;
+find -type f ! -executable -exec install -D -m644 {} %{buildroot}%{_libexecdir}/kselftests/memfd/{} \;
+popd
 %endif
 
 ###
@@ -3151,6 +3175,31 @@ fi
 #
 #
 %changelog
+* Tue Sep 27 2022 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.0.0-0.rc7.a1375562c0a8.48]
+- redhat: Set CONFIG_MAXLINEAR_GPHY to =m (Petr Oros)
+- redhat/configs enable CONFIG_INTEL_IFS (David Arcari)
+- redhat: Remove filter-i686.sh.rhel (Prarit Bhargava)
+- redhat/Makefile: Set PATCHLIST_URL to none for RHEL/cs9 (Prarit Bhargava)
+- redhat: remove GL_DISTGIT_USER, RHDISTGIT and unify dist-git cloning (Prarit Bhargava)
+- redhat/Makefile.variables: Add ADD_COMMITID_TO_VERSION (Prarit Bhargava)
+- kernel.spec: disable vmlinux.h generation for s390 zfcpdump config (Prarit Bhargava)
+- perf: Require libbpf 0.6.0 or newer (Prarit Bhargava)
+- kabi: add stablelist helpers (Prarit Bhargava)
+- Makefile: add kabi targets (Prarit Bhargava)
+- kabi: add support for symbol namespaces into check-kabi (Prarit Bhargava)
+- kabi: ignore new stablelist metadata in show-kabi (Prarit Bhargava)
+- redhat/Makefile: add dist-assert-tree-clean target (Prarit Bhargava)
+- redhat/kernel.spec.template: Specify vmlinux.h path when building samples/bpf (Prarit Bhargava) [2041365]
+- spec: Fix separate tools build (Prarit Bhargava) [2054579]
+- redhat/scripts: Update merge-subtrees.sh with new subtree location (Prarit Bhargava)
+- redhat/kernel.spec.template: enable dependencies generation (Prarit Bhargava)
+- redhat: build and include memfd to kernel-selftests-internal (Prarit Bhargava) [2027506]
+- redhat/kernel.spec.template: Link perf with --export-dynamic (Prarit Bhargava)
+- redhat: kernel.spec: selftests: abort on build failure (Prarit Bhargava)
+- redhat: configs: move CONFIG_SERIAL_MULTI_INSTANTIATE=m settings to common/x86 (Jaroslav Kysela)
+- configs: enable CONFIG_HP_ILO for aarch64 (Mark Salter)
+- Linux v6.0.0-0.rc7.a1375562c0a8
+
 * Mon Sep 26 2022 Fedora Kernel Team <kernel-team@fedoraproject.org> [6.0.0-0.rc7.47]
 - all: cleanup dell config options (Peter Robinson)
 - redhat: Include more kunit tests (Nico Pache)
diff --git a/sources b/sources
index 8926ac139..b7be11891 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-SHA512 (linux-6.0-rc7.tar.xz) = 167e16de50b53f01d3fb39c9b63a2fc4614a36447021e5898504c405597d4d7e8cbd2c8a6327a8d111f04ce1efcd32fa53fa86cc230324fa083148d6a59cecb8
-SHA512 (kernel-abi-stablelists-6.0.0.tar.bz2) = 2ff6171e8431d37ded7961d710e2ec78e82cdc298b12e2cc122011755178b62e68db77c2a75b937cc57a560da0f8129012b427d14f462ebdbe3bad45588eb57a
-SHA512 (kernel-kabi-dw-6.0.0.tar.bz2) = f18ed2dc68fc2aeac8fa3753b8d0d4576f5fbf500c4c2adcb143952c35a6dd99df924c4c49a1feec54ae513771f99b3876ee4b4d59f8807ed2a29b26dbe0f3b0
+SHA512 (linux-6.0-rc7-34-ga1375562c0a8.tar.xz) = 2c17652db5e2cfd1767b60dc4124a2f6891d3b290b028d11e512c07ef3562f23c9e8ad5d44b97238bf2ef55f6363004574276c5d49b3971d4a19e10de6d4c391
+SHA512 (kernel-abi-stablelists-6.0.0.tar.bz2) = 41412d509f4d2eecc6bbbf6ac6774ea40c70316517883889ac4ad5e610a056cc46351260aafc66727e23f748f006dc633ab9e9c455606084eefc23f8ed49a3f9
+SHA512 (kernel-kabi-dw-6.0.0.tar.bz2) = 2eb38ff9e6d342eabc1aee999541427ed66a56af5c83f05a23b3d6edd32f9650637cc814c60b681de0c9dc30e1bce25e2d5633c176b7e622feba907a40cabf2a