Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 75 insertions, 0 deletions

diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
new file mode 100644
index 0000000000..d7e1cabee2
--- /dev/null
+++ b/arch/ia64/kernel/Makefile
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for the linux kernel.
+#
+
+ifdef CONFIG_DYNAMIC_FTRACE
+CFLAGS_REMOVE_ftrace.o = -pg
+endif
+
+extra-y	:= vmlinux.lds
+
+obj-y := head.o entry.o efi.o efi_stub.o gate-data.o fsys.o irq.o irq_ia64.o	\
+	 irq_lsapic.o ivt.o pal.o patch.o process.o ptrace.o sal.o		\
+	 salinfo.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \
+	 unwind.o mca.o mca_asm.o topology.o dma-mapping.o iosapic.o acpi.o \
+	 acpi-ext.o
+
+obj-$(CONFIG_IA64_BRL_EMU)	+= brl_emu.o
+
+obj-$(CONFIG_IA64_PALINFO)	+= palinfo.o
+obj-$(CONFIG_MODULES)		+= module.o
+obj-$(CONFIG_SMP)		+= smp.o smpboot.o
+obj-$(CONFIG_NUMA)		+= numa.o
+obj-$(CONFIG_IA64_CYCLONE)	+= cyclone.o
+obj-$(CONFIG_IA64_MCA_RECOVERY)	+= mca_recovery.o
+obj-$(CONFIG_KPROBES)		+= kprobes.o
+obj-$(CONFIG_DYNAMIC_FTRACE)	+= ftrace.o
+obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o crash.o
+obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
+obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR)	+= uncached.o
+obj-$(CONFIG_AUDIT)		+= audit.o
+obj-y				+= msi_ia64.o
+mca_recovery-y			+= mca_drv.o mca_drv_asm.o
+obj-$(CONFIG_IA64_MC_ERR_INJECT)+= err_inject.o
+obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
+
+obj-$(CONFIG_IA64_ESI)		+= esi.o esi_stub.o # must be in kernel proper
+obj-$(CONFIG_INTEL_IOMMU)	+= pci-dma.o
+
+obj-$(CONFIG_ELF_CORE)		+= elfcore.o
+
+# fp_emulate() expects f2-f5,f16-f31 to contain the user-level state.
+CFLAGS_traps.o  += -mfixed-range=f2-f5,f16-f31
+
+# The gate DSO image is built using a special linker script.
+include $(srctree)/$(src)/Makefile.gate
diff --git a/arch/ia64/kernel/Makefile.gate b/arch/ia64/kernel/Makefile.gate
new file mode 100644
index 0000000000..846867bff6
--- /dev/null
+++ b/arch/ia64/kernel/Makefile.gate
@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: GPL-2.0
+# The gate DSO image is built using a special linker script.
+
+targets += gate.so gate.lds gate.o gate-dummy.o
+
+obj-y += gate-syms.o
+
+CPPFLAGS_gate.lds := -P -C -U$(ARCH)
+
+quiet_cmd_gate = GATE    $@
+      cmd_gate = $(CC) -nostdlib $(GATECFLAGS_$(@F)) -Wl,-T,$(filter-out FORCE,$^) -o $@
+
+GATECFLAGS_gate.so = -shared -s -Wl,-soname=linux-gate.so.1 \
+		     -Wl,--hash-style=sysv
+$(obj)/gate.so: $(obj)/gate.lds $(obj)/gate.o FORCE
+	$(call if_changed,gate)
+
+GATECFLAGS_gate-dummy.o = -r
+$(obj)/gate-dummy.o: $(obj)/gate.lds $(obj)/gate.o FORCE
+	$(call if_changed,gate)
+
+LDFLAGS_gate-syms.o := -r -R
+$(obj)/gate-syms.o: $(obj)/gate-dummy.o FORCE
+	$(call if_changed,ld)
+
+# gate-data.o contains the gate DSO image as data in section .data..gate.
+# We must build gate.so before we can assemble it.
+# Note: kbuild does not track this dependency due to usage of .incbin
+$(obj)/gate-data.o: $(obj)/gate.so