include Config
-VER = 5.15.23
+VER = 5.15.35
ARM_PATCHES = 5.15-ipfire5
THISAPP = linux-$(VER)
$(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
+$(DL_FILE)_BLAKE2 = 15f1af609ae4a233dc6bdae84c1231c2335be6320ddbb9a5d76c7983498a9ca72c13b55cc1408dac477f707fb84df99435994c1a7eeb91396481c2f7b11ecc2e
+arm-multi-patches-$(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