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535.261.03

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This commit is contained in:
Bernhard Stoeckner
2025-07-17 17:13:07 +02:00
parent f468568958
commit 9c67f19366
37 changed files with 425 additions and 177 deletions
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57
kernel-open/Kbuild
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@@ -75,70 +75,63 @@ $(foreach _module, $(NV_KERNEL_MODULES), \
$(eval include $(src)/$(_module)/$(_module).Kbuild))
#
# Define CFLAGS that apply to all the NVIDIA kernel modules. EXTRA_CFLAGS
# is deprecated since 2.6.24 in favor of ccflags-y, but we need to support
# older kernels which do not have ccflags-y. Newer kernels append
# $(EXTRA_CFLAGS) to ccflags-y for compatibility.
#
EXTRA_CFLAGS += -I$(src)/common/inc
EXTRA_CFLAGS += -I$(src)
EXTRA_CFLAGS += -Wall $(DEFINES) $(INCLUDES) -Wno-cast-qual -Wno-error -Wno-format-extra-args
EXTRA_CFLAGS += -D__KERNEL__ -DMODULE -DNVRM
EXTRA_CFLAGS += -DNV_VERSION_STRING=\"535.247.01\"
ccflags-y += -I$(src)/common/inc
ccflags-y += -I$(src)
ccflags-y += -Wall $(DEFINES) $(INCLUDES) -Wno-cast-qual -Wno-format-extra-args
ccflags-y += -D__KERNEL__ -DMODULE -DNVRM
ccflags-y += -DNV_VERSION_STRING=\"535.261.03\"
ifneq ($(SYSSRCHOST1X),)
EXTRA_CFLAGS += -I$(SYSSRCHOST1X)
ccflags-y += -I$(SYSSRCHOST1X)
endif
EXTRA_CFLAGS += -Wno-unused-function
ccflags-y += -Wno-unused-function
ifneq ($(NV_BUILD_TYPE),debug)
EXTRA_CFLAGS += -Wuninitialized
ccflags-y += -Wuninitialized
endif
EXTRA_CFLAGS += -fno-strict-aliasing
ccflags-y += -fno-strict-aliasing
ifeq ($(ARCH),arm64)
EXTRA_CFLAGS += -mstrict-align
ccflags-y += -mstrict-align
endif
ifeq ($(NV_BUILD_TYPE),debug)
EXTRA_CFLAGS += -g
EXTRA_CFLAGS += $(call cc-option,-gsplit-dwarf,)
ccflags-y += -g
ccflags-y += $(call cc-option,-gsplit-dwarf,)
endif
EXTRA_CFLAGS += -ffreestanding
ccflags-y += -ffreestanding
ifeq ($(ARCH),arm64)
EXTRA_CFLAGS += -mgeneral-regs-only -march=armv8-a
EXTRA_CFLAGS += $(call cc-option,-mno-outline-atomics,)
ccflags-y += -mgeneral-regs-only -march=armv8-a
ccflags-y += $(call cc-option,-mno-outline-atomics,)
endif
ifeq ($(ARCH),x86_64)
EXTRA_CFLAGS += -mno-red-zone -mcmodel=kernel
ccflags-y += -mno-red-zone -mcmodel=kernel
endif
ifeq ($(ARCH),powerpc)
EXTRA_CFLAGS += -mlittle-endian -mno-strict-align -mno-altivec
ccflags-y += -mlittle-endian -mno-strict-align -mno-altivec
endif
EXTRA_CFLAGS += -DNV_UVM_ENABLE
EXTRA_CFLAGS += $(call cc-option,-Werror=undef,)
EXTRA_CFLAGS += -DNV_SPECTRE_V2=$(NV_SPECTRE_V2)
EXTRA_CFLAGS += -DNV_KERNEL_INTERFACE_LAYER
ccflags-y += -DNV_UVM_ENABLE
ccflags-y += $(call cc-option,-Werror=undef,)
ccflags-y += -DNV_SPECTRE_V2=$(NV_SPECTRE_V2)
ccflags-y += -DNV_KERNEL_INTERFACE_LAYER
#
# Detect SGI UV systems and apply system-specific optimizations.
#
ifneq ($(wildcard /proc/sgi_uv),)
EXTRA_CFLAGS += -DNV_CONFIG_X86_UV
ccflags-y += -DNV_CONFIG_X86_UV
endif
ifdef VGX_FORCE_VFIO_PCI_CORE
EXTRA_CFLAGS += -DNV_VGPU_FORCE_VFIO_PCI_CORE
ccflags-y += -DNV_VGPU_FORCE_VFIO_PCI_CORE
endif
#
@@ -165,9 +158,11 @@ NV_CONFTEST_CMD := /bin/sh $(NV_CONFTEST_SCRIPT) \
NV_CFLAGS_FROM_CONFTEST := $(shell $(NV_CONFTEST_CMD) build_cflags)
NV_CONFTEST_CFLAGS = $(NV_CFLAGS_FROM_CONFTEST) $(EXTRA_CFLAGS) -fno-pie
NV_CONFTEST_CFLAGS = $(NV_CFLAGS_FROM_CONFTEST) $(ccflags-y) -fno-pie
NV_CONFTEST_CFLAGS += $(filter -std=%,$(KBUILD_CFLAGS))
NV_CONFTEST_CFLAGS += $(call cc-disable-warning,pointer-sign)
NV_CONFTEST_CFLAGS += $(call cc-option,-fshort-wchar,)
NV_CONFTEST_CFLAGS += $(call cc-option,-Werror=incompatible-pointer-types,)
NV_CONFTEST_COMPILE_TEST_HEADERS := $(obj)/conftest/macros.h
NV_CONFTEST_COMPILE_TEST_HEADERS += $(obj)/conftest/functions.h