diff --git a/kernel-6.6-mamba-64GB-config b/kernel-6.6-mamba-64GB-config
index 27405b2..d0fd0b4 100644
--- a/kernel-6.6-mamba-64GB-config
+++ b/kernel-6.6-mamba-64GB-config
@@ -1,22 +1,21 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/i386 6.6.21 Kernel Configuration
+# Linux/i386 6.6.58 Kernel Configuration
 #
-CONFIG_CC_VERSION_TEXT="i586-openmamba-linux-gnu-gcc (GCC) 13.2.0"
+CONFIG_CC_VERSION_TEXT="gcc (GCC) 14.2.1 20240909"
 CONFIG_CC_IS_GCC=y
-CONFIG_GCC_VERSION=130200
+CONFIG_GCC_VERSION=140201
 CONFIG_CLANG_VERSION=0
 CONFIG_AS_IS_GNU=y
-CONFIG_AS_VERSION=24200
+CONFIG_AS_VERSION=24301
 CONFIG_LD_IS_BFD=y
-CONFIG_LD_VERSION=24200
+CONFIG_LD_VERSION=24301
 CONFIG_LLD_VERSION=0
 CONFIG_RUST_IS_AVAILABLE=y
 CONFIG_CC_CAN_LINK=y
 CONFIG_CC_CAN_LINK_STATIC=y
 CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
 CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
-CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y
 CONFIG_TOOLS_SUPPORT_RELR=y
 CONFIG_CC_HAS_ASM_INLINE=y
 CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
@@ -181,7 +180,7 @@ CONFIG_UCLAMP_BUCKETS_COUNT=5
 
 CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
 CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
-CONFIG_GCC11_NO_ARRAY_BOUNDS=y
+CONFIG_GCC10_NO_ARRAY_BOUNDS=y
 CONFIG_CC_NO_ARRAY_BOUNDS=y
 CONFIG_CGROUPS=y
 CONFIG_PAGE_COUNTER=y
@@ -509,11 +508,13 @@ CONFIG_CC_HAS_RETURN_THUNK=y
 CONFIG_CC_HAS_ENTRY_PADDING=y
 CONFIG_FUNCTION_PADDING_CFI=0
 CONFIG_FUNCTION_PADDING_BYTES=4
-CONFIG_SPECULATION_MITIGATIONS=y
+CONFIG_CPU_MITIGATIONS=y
 CONFIG_PAGE_TABLE_ISOLATION=y
 CONFIG_RETPOLINE=y
 # CONFIG_RETHUNK is not set
 # CONFIG_GDS_FORCE_MITIGATION is not set
+CONFIG_MITIGATION_RFDS=y
+CONFIG_MITIGATION_SPECTRE_BHI=y
 
 #
 # Power management and ACPI options
@@ -743,6 +744,7 @@ CONFIG_AS_SHA1_NI=y
 CONFIG_AS_SHA256_NI=y
 CONFIG_AS_TPAUSE=y
 CONFIG_AS_GFNI=y
+CONFIG_ARCH_CONFIGURES_CPU_MITIGATIONS=y
 
 #
 # General architecture-dependent options
@@ -1016,11 +1018,11 @@ CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO=y
 # CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD is not set
 CONFIG_ZSWAP_COMPRESSOR_DEFAULT="lzo"
 CONFIG_ZSWAP_ZPOOL_DEFAULT_ZBUD=y
-# CONFIG_ZSWAP_ZPOOL_DEFAULT_Z3FOLD is not set
+# CONFIG_ZSWAP_ZPOOL_DEFAULT_Z3FOLD_DEPRECATED is not set
 # CONFIG_ZSWAP_ZPOOL_DEFAULT_ZSMALLOC is not set
 CONFIG_ZSWAP_ZPOOL_DEFAULT="zbud"
 CONFIG_ZBUD=y
-CONFIG_Z3FOLD=m
+# CONFIG_Z3FOLD_DEPRECATED is not set
 CONFIG_ZSMALLOC=y
 # CONFIG_ZSMALLOC_STAT is not set
 CONFIG_ZSMALLOC_CHAIN_SIZE=8
@@ -1058,6 +1060,7 @@ CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
 CONFIG_PAGE_REPORTING=y
 CONFIG_MIGRATION=y
 CONFIG_CONTIG_ALLOC=y
+CONFIG_PCP_BATCH_SCALE_MAX=5
 CONFIG_PHYS_ADDR_T_64BIT=y
 CONFIG_BOUNCE=y
 CONFIG_MMU_NOTIFIER=y
@@ -1091,7 +1094,7 @@ CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_PERCPU_STATS=y
 # CONFIG_GUP_TEST is not set
 CONFIG_GUP_GET_PXX_LOW_HIGH=y
-# CONFIG_DMAPOOL_TEST is not set
+CONFIG_DMAPOOL_TEST=m
 CONFIG_ARCH_HAS_PTE_SPECIAL=y
 CONFIG_MAPPING_DIRTY_HELPERS=y
 CONFIG_KMAP_LOCAL=y
@@ -1913,7 +1916,6 @@ CONFIG_BT_BNEP_MC_FILTER=y
 CONFIG_BT_BNEP_PROTO_FILTER=y
 CONFIG_BT_CMTP=m
 CONFIG_BT_HIDP=m
-CONFIG_BT_HS=y
 CONFIG_BT_LE=y
 CONFIG_BT_LE_L2CAP_ECRED=y
 CONFIG_BT_6LOWPAN=m
@@ -7126,6 +7128,7 @@ CONFIG_DVB_SP2=m
 # Graphics support
 #
 CONFIG_APERTURE_HELPERS=y
+CONFIG_SCREEN_INFO=y
 CONFIG_VIDEO_CMDLINE=y
 CONFIG_VIDEO_NOMODESET=y
 CONFIG_AUXDISPLAY=y
@@ -7179,7 +7182,6 @@ CONFIG_DRM_DISPLAY_HDMI_HELPER=y
 CONFIG_DRM_DP_AUX_CHARDEV=y
 CONFIG_DRM_DP_CEC=y
 CONFIG_DRM_TTM=m
-CONFIG_DRM_TTM_KUNIT_TEST=m
 CONFIG_DRM_EXEC=m
 CONFIG_DRM_BUDDY=m
 CONFIG_DRM_VRAM_HELPER=m
@@ -7545,6 +7547,7 @@ CONFIG_FB_SYS_IMAGEBLIT=y
 CONFIG_FB_SYS_FOPS=y
 CONFIG_FB_DEFERRED_IO=y
 CONFIG_FB_DMAMEM_HELPERS=y
+CONFIG_FB_IOMEM_FOPS=y
 CONFIG_FB_IOMEM_HELPERS=y
 CONFIG_FB_SYSMEM_HELPERS=y
 CONFIG_FB_SYSMEM_HELPERS_DEFERRED=y
@@ -8578,6 +8581,7 @@ CONFIG_HID_ZYDACRON=m
 CONFIG_HID_SENSOR_HUB=m
 CONFIG_HID_SENSOR_CUSTOM_SENSOR=m
 CONFIG_HID_ALPS=m
+# CONFIG_HID_MCP2200 is not set
 CONFIG_HID_MCP2221=m
 CONFIG_HID_KUNIT_TEST=m
 # end of Special HID drivers
@@ -10312,6 +10316,7 @@ CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
 CONFIG_IIO_SW_DEVICE=m
 CONFIG_IIO_SW_TRIGGER=m
 CONFIG_IIO_TRIGGERED_EVENT=m
+CONFIG_IIO_BACKEND=m
 
 #
 # Accelerometers
@@ -11582,6 +11587,9 @@ CONFIG_ENCRYPTED_KEYS=m
 # CONFIG_USER_DECRYPTED_DATA is not set
 # CONFIG_KEY_DH_OPERATIONS is not set
 # CONFIG_SECURITY_DMESG_RESTRICT is not set
+CONFIG_PROC_MEM_ALWAYS_FORCE=y
+# CONFIG_PROC_MEM_FORCE_PTRACE is not set
+# CONFIG_PROC_MEM_NO_FORCE is not set
 CONFIG_SECURITY=y
 CONFIG_SECURITYFS=y
 CONFIG_SECURITY_NETWORK=y
@@ -11682,6 +11690,7 @@ CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
 CONFIG_CRYPTO_AEAD=m
 CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SIG=y
 CONFIG_CRYPTO_SIG2=y
 CONFIG_CRYPTO_SKCIPHER=y
 CONFIG_CRYPTO_SKCIPHER2=y
@@ -12136,6 +12145,7 @@ CONFIG_FRAME_WARN=1024
 # CONFIG_HEADERS_INSTALL is not set
 # CONFIG_DEBUG_SECTION_MISMATCH is not set
 CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
 CONFIG_FRAME_POINTER=y
 # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
 # end of Compile-time checks and compiler options
diff --git a/kernel.spec b/kernel.spec
index 956ece1..0045d19 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -95,7 +95,7 @@
 %define _use_internal_dependency_generator 1
 
 Name:          kernel
-Version:       6.6.47
+Version:       6.6.58
 Release:       1mamba
 Summary:       The Linux Kernel, the operating system core itself
 Group:         System/Kernel and Hardware
@@ -219,16 +219,6 @@ rm -r linux-%{version}
 # Disable build-ids to avoid conflicts
 %define _build_id_links none
 
-# add here subrelease patch
-#%if "%{?kernel_longterm}" != "1"
-#%if "%{?kernel_pl}" != ""
-#echo "%{?kernel_pl}"
-#xzcat -c %{SOURCE1} >/dev/null || exit 1
-#xzcat -c %{SOURCE1} | patch -p1
-#%endif
-#%endif
-#sed -i "s/\(SUBLEVEL =\).*/\1/" Makefile
-
 #
 # patch and configure STANDARD kernel
 #
@@ -241,10 +231,6 @@ make mrproper
 %patch 39 -p1
 %patch 59 -p1
 
-# Setting version
-#scripts/setlocalversion --save-scmversion
-#___EOF
-
 # create build dirs for each kernel
 # and copy proper configuration
 %if "%{_target_cpu}" == "i586"
@@ -326,11 +312,17 @@ install -m0644 modules.order %{buildroot}/lib/modules/%{kernel_ver}%{?KERNEL_LOC
 (cd %{buildroot}/lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}
 rm -f build && ln -sf /usr/src/linux-%{kernel_ver}%{?KERNEL_LOCALVER} build )
 
-# clean modules files created by depmod
-rm -f %{buildroot}/lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.{alias,alias.bin,ccwmap,dep,dep.bin,devname,ieee1394map}
-rm -f %{buildroot}/lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.{inputmap,isapnpmap,ofmap,pcimap,seriomap,softdep}
-rm -f %{buildroot}/lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.{symbols,symbols.bin,usbmap}
+## clean modules files created by depmod
+#rm -f %{buildroot}/lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.{alias,alias.bin,ccwmap,dep,dep.bin,devname,ieee1394map}
+#rm -f %{buildroot}/lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.{inputmap,isapnpmap,ofmap,pcimap,seriomap,softdep,weakdep}
+#rm -f %{buildroot}/lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.{symbols,symbols.bin,usbmap}
 
+	
+# We estimate the size of the initramfs because rpm needs to take this size
+# into consideration when performing disk space calculations. (See bz #530778)	
+dd if=/dev/zero of=%{buildroot}/boot/initramfs-%{kernel_ver}%{?KERNEL_LOCALVER}.img bs=1M count=20
+dd if=/dev/zero of=%{buildroot}/boot/initramfs-%{kernel_ver}%{?KERNEL_LOCALVER}-failsafe.img bs=1M count=20
+ 
 #
 # install boot files
 #
@@ -465,7 +457,7 @@ done
 /usr/sbin/mkinitrd -H -f /boot/initramfs-%{kernel_ver}%{?KERNEL_LOCALVER}.img %{kernel_ver}%{?KERNEL_LOCALVER}
 
 # create system-wide "failsafe" initramfs
-/usr/sbin/dracut -f --filesystems "ext3 squashfs isofs reiserfs ext4" \
+/usr/sbin/dracut -f --filesystems "squashfs isofs ext4" \
        --nomdadmconf --nolvmconf -k /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER} \
        /boot/initramfs-%{kernel_ver}%{?KERNEL_LOCALVER}-failsafe.img %{kernel_ver}%{?KERNEL_LOCALVER}
 
@@ -508,6 +500,8 @@ fi
 %defattr (-, root, root)
 /boot/System.map-%{kernel_ver}%{?KERNEL_LOCALVER}
 /boot/%{KIMAGE_DEST}-%{kernel_ver}%{?KERNEL_LOCALVER}
+%ghost %attr(0600, root, root) /boot/initramfs-%{kernel_ver}%{?KERNEL_LOCALVER}.img
+%ghost %attr(0600, root, root) /boot/initramfs-%{kernel_ver}%{?KERNEL_LOCALVER}-failsafe.img
 %ifarch aarch64
 %dir /boot/dts
 /boot/dts/*
@@ -521,6 +515,17 @@ fi
 /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.builtin.bin
 /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.builtin.modinfo
 /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.order
+%ghost %attr(0644, root, root) /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.alias
+%ghost %attr(0644, root, root) /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.alias.bin
+%ghost %attr(0644, root, root) /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.builtin.alias.bin
+%ghost %attr(0644, root, root) /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.builtin.bin
+%ghost %attr(0644, root, root) /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.dep
+%ghost %attr(0644, root, root) /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.dep.bin
+%ghost %attr(0644, root, root) /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.devname
+%ghost %attr(0644, root, root) /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.softdep
+%ghost %attr(0644, root, root) /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.symbols
+%ghost %attr(0644, root, root) /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.symbols.bin
+%ghost %attr(0644, root, root) /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/modules.weakdep
 %dir /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/kernel
 /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/kernel/arch
 %dir /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/kernel/block
@@ -571,7 +576,6 @@ fi
 /usr/src/linux-%{kernel_ver}%{?KERNEL_LOCALVER}/.config
 /usr/src/linux-%{kernel_ver}%{?KERNEL_LOCALVER}/scripts
 /usr/src/linux-%{kernel_ver}%{?KERNEL_LOCALVER}/version
-#/usr/src/linux-%{kernel_ver}%{?KERNEL_LOCALVER}/vmlinux
 /usr/src/linux-%{kernel_ver}%{?KERNEL_LOCALVER}/Kconfig
 /usr/src/linux-%{kernel_ver}%{?KERNEL_LOCALVER}/arch
 /usr/src/linux-%{kernel_ver}%{?KERNEL_LOCALVER}/block
@@ -594,6 +598,10 @@ fi
 /lib/modules/%{kernel_ver}%{?KERNEL_LOCALVER}/build
 
 %changelog
+* Fri Nov 01 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 6.6.58-1mamba
+- update to 6.6.58
+- ghost /boot/initramfs-* and generated modules.* files
+
 * Mon Aug 19 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 6.6.47-1mamba
 - update to 6.6.47