include Config
-VER = 5.15.23
+VER = 5.15.32
ARM_PATCHES = 5.15-ipfire5
THISAPP = linux-$(VER)
KERNEL_TARGET = zImage
endif
+ifeq "$(BUILD_ARCH)" "riscv64"
+ KERNEL_ARCH = riscv
+ KERNEL_TARGET = Image.gz
+endif
+
VERSUFIX=ipfire$(KCFG)
ifeq "$(TOOLCHAIN)" "1"
$(DL_FILE) = $(URL_IPFIRE)/$(DL_FILE)
arm-multi-patches-$(ARM_PATCHES).patch.xz = $(URL_IPFIRE)/arm-multi-patches-$(ARM_PATCHES).patch.xz
-$(DL_FILE)_MD5 = 5e4405eabbf6b365fd5c9252f666ca60
-arm-multi-patches-$(ARM_PATCHES).patch.xz_MD5 = 5b588bcdf9d21cc7e8ce57c94b775195
+$(DL_FILE)_BLAKE2 = 37db43d3fae8d56cfc9b4f9bd3a76f450b401cbe643c89191de4ab442cc0910fa2d67f2cddd2069d517fb426f6437ff7e05b43ff2a314da04f883d25e354dff2
+arm-multi-patches-$(ARM_PATCHES).patch.xz_BLAKE2 = 58a70e757a9121a0aac83604a37aa787ec7ac0ee4970c5a3ac3bcb2dbaca32b00089cae6c0da5cf2fe0a2e156427b5165c6a86e0371a3e896f4c7cdd699c34a0
install : $(TARGET)
download :$(patsubst %,$(DIR_DL)/%,$(objects))
-md5 : $(subst %,%_MD5,$(objects))
+b2 : $(subst %,%_BLAKE2,$(objects))
dist:
@$(PAK)
+
###############################################################################
-# Downloading, checking, md5sum
+# Downloading, checking, b2sum
###############################################################################
$(patsubst %,$(DIR_CHK)/%,$(objects)) :
$(patsubst %,$(DIR_DL)/%,$(objects)) :
@$(LOAD)
-$(subst %,%_MD5,$(objects)) :
- @$(MD5)
+$(subst %,%_BLAKE2,$(objects)) :
+ @$(B2SUM)
###############################################################################
# Installation Details
# fix Boot with enabled usercopy hardening
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-5.9-crypto_testmgr_allocate_buffers_with____GFP_COMP.patch
+ # Patch performance monitoring restrictions to allow further hardening
+ cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-5.15.17-security-perf-allow-further-restriction-of-perf_event_open.patch
+
+ # https://bugzilla.ipfire.org/show_bug.cgi?id=12760
+ cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-5.15-NFQUEUE-Hold-RCU-read-lock-while-calling-nf_reinject.patch
+
ifeq "$(BUILD_ARCH)" "armv6l"
# Apply Arm-multiarch kernel patches.
cd $(DIR_APP) && xzcat $(DIR_DL)/arm-multi-patches-$(ARM_PATCHES).patch.xz | patch -Np1
endif
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/linux/linux-3.14.79-amba-fix.patch
- # Fix for CVE-2022-0847 aka Dirty Pipe
- cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/kernel-5.15-CVE-2022-0847.patch
-
ifeq "$(KCFG)" "-headers"
# Install the header files
cd $(DIR_APP) && make ARCH=$(HEADERS_ARCH) $(EXTRAMAKE) headers
# Blacklist new drm framebuffer modules
for f in $$(find /lib/modules/$(VER)-$(VERSUFIX)/kernel/drivers/gpu/drm -name *.ko.xz); do \
echo "blacklist $$(basename $$f)" >> /etc/modprobe.d/framebuffer.conf ; \
- done
+ done
sed -i -e "s|.ko.xz||g" /etc/modprobe.d/framebuffer.conf
# Disable ipv6 at runtime