Changes in Makefile

67f8bc848ee31831336bd478e57d2f993551902e - Merge drm/drm-fixes into drm-misc-fixes

Tue, 01 Sep 2026 09:38:51 +0200

Merge drm/drm-fixes into drm-misc-fixesLet's start the 7.3 drm-misc-fixes cycle.Signed-off-by: Maxime Ripard List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

59e6295fac26b8e85c1ea859cdd89fa1e47519d7 - Merge tag 'driver-core-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core

Wed, 19 Aug 2026 19:42:18 +0200

Merge tag 'driver-core-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-corePull driver core updates from Danilo Krummrich: "container_of: - Apply typeof_member(), remove the local __mptr variable to eliminate variable shadowing warnings on nested container_of() calls, and remove unnecessary parentheses core: - Add driver name to probe debug print for initcall_debug - Avoid repeatedly printing the same 'Fixed dependency cycle' log - Unwind device_add() on attribute creation failure in attribute_container_add_class_device() - Remove statistics group if encryption group creation fails in transport_add_class_device() debugfs: - Fix lockdown check for mmap_prepare() - Warn if file creation failed due to uninitialized debugfs device property: - Implement fw_devlink support for software nodes by adding software_node_add_links(), which creates fwnode links from DEV_PROP_REF properties to enable automatic probe ordering. Add kunit-managed fwnode helpers and test coverage - Fix infinite loop in fwnode_for_each_child_node() when the secondary fwnode has more than one child. Add test cases - Fix out-of-bounds access in software_node_get_reference_args() when called with index -1 (UINT_MAX) - Refactor to use RAII approach with __free() - Add Bartosz Golaszewski as software node reviewer firmware loader: - Fix race where a sysfs fallback request can complete before being queued as pending, leading to a use-after-free on the next fallback request - Reject 0-size built-in firmware and fail the build on empty firmware files in CONFIG_EXTRA_FIRMWARE kobject: - Provide __KOBJ_ATTR() and __KOBJ_ATTR_RO/WO() initialization macros and allow the constification of kobject attributes, enabling them to reside in read-only memory platform: - Provide platform_device_set_of_node(), platform_device_set_fwnode(), and platform_device_set_of_node_from_dev() helpers that encapsulate firmware node reference counting for dynamically allocated platform devices Convert all in-tree users that manually assigned dev.of_node or dev.fwnode, fixing a pre-existing refcount bug in powermac. Switch to counting references of all firmware node types, not only OF nodes - Unify the release path for dynamically allocated platform devices by removing platform_device_release_full(). Amend the fwnode setter API contract to warn if a primary software node is overwritten. Add KUnit tests for correct software node removal on device unregistration Rust: - Auxiliary: - Add registration_data_with() closure-based API for invariant ForLt types - Debugfs: - Migrate BinaryWriter and BinaryReaderMut trait requirements from kernel::transmute traits to zerocopy traits - Device: - Add BoundInternal device context and InternalBoundContext trait for bus abstractions that need internal access to a bound device. - Make the lifetime on Core and CoreInternal invariant to prevent coercion to shorter lifetimes - Devres: - Fix race between concurrent revokers where the losing revoker could return before the winning revoker finished dropping the inner data, causing use-after-free. - Ensure revocation is complete before the device finishes unbinding by making the synchronization bidirectional. - Add DevresLt, a wrapper around Devres that shortens 'static back to the caller's borrow scope. Implement ForLt and CovariantForLt for Bar, IoMem, and ExclusiveIoMem - Driver: - Switch from index-based to pointer-based device ID info lookup, storing static references in driver_data. Centralize device ID handling in device_id.rs, removing the open-coded ACPI/OF matching logic and duplicate ID table from driver.rs - I/O: - Make I/O regions typed (with a dynamically-sized Region type for the existing untyped case), create view types representing subregions of a mapped I/O region, and add io_project!() for safely creating subviews. - Split Io into a base trait (IoBase) and an extension trait (Io) with a blanket implementation, preventing implementers from overriding provided methods that unsafe code relies on. - Add a SysMem backend for shared system memory with volatile access, and make Coherent implement Io via an I/O view type. Add IoSysMap as sum type of Mmio and SysMem. Add copying methods (memcpy_{from,to}io()) and read_val()/write_val() for typed access. - Replace dma_read!()/dma_write!() with io_read!()/io_write!() for primitives and copying methods for aggregates; drop the old macros. Convert nova-core to use I/O projection. - Fix internal shortcut rule dispatch in the register!() macro, remove unused rule arguments, and use path fragments for alias destinations - IRQ: - Make irq::Registration compatible with lifetime-bound drivers by removing the 'static bound on Handler/ThreadedHandler and replacing Devres with direct request_irq()/free_irq() calls. Handlers can now directly own lifetime-bound device resources - PCI: - Convert IrqVectorRegistration to a lifetime-annotated owning type, giving drivers explicit control over the allocation lifetime. IrqVector embeds a resolved IrqRequest, making the conversion infallible. Remove the redundant request_irq()/request_threaded_irq() wrappers from pci::Device. - Add pci_irq_type() C helper and expose it via irq_type() on IrqVectorRegistration and IrqVector, returning PCI_IRQ_MSIX, PCI_IRQ_MSI, or PCI_IRQ_INTX. - Mark pci::Device refcount methods inline - Serdev: - Add Rust abstractions for the serial device bus, including serdev::Driver trait, serdev::Device wrapping struct serdev_device, and serdev::Adapter implementing RegistrationOps. Includes a sample driver. Markus Probst takes over as serdev maintainer for both C and Rust code - Misc: - Split ForLt into a base trait (providing the Of<'a> GAT) and an unsafe CovariantForLt subtrait guaranteeing covariance, enabling invariant types (e.g. those containing Mutex<&'bound T>) to participate in the ForLt abstraction. - Fix Coherent read past EOF returning -ERANGE instead of zero. - Fix firmware example UB by avoiding null-pointer ARef misc: - Avoid iattr allocation in kernfs listxattr by using kernfs_iattrs_noalloc(). - Unregister SoC bus on early device registration failure. - Remove unused DMA_FENCE_TRACE Kconfig symbol. - Fix /sys/module path in comment. - Refactor ISA bus init to remove nested blocks. - Remove redundant nodemask clears in numa_init(). - Add kernel-doc for fwnode_operations and sys_soc.h, mark internal property data as private for kernel-doc, and add property.h/fwnode.h to driver-api infrastructure docs. - Add MAINTAINERS entry for sys_soc.h"* tag 'driver-core-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: (129 commits) rust: pci: expose the allocated interrupt type PCI: Add pci_irq_type() to query the allocated interrupt type rust: pci: remove request_irq() and request_threaded_irq() from Device rust: pci: resolve IRQ in index() and embed IrqRequest in IrqVector rust: pci: convert IrqVectorRegistration to a lifetime-managed owning type kernfs: avoid iattr allocation in listxattr rust: serdev: use ThisModule::as_ptr() instead of field access ACPI/IORT: use platform_device_set_fwnode() ACPI/APMT: use platform_device_set_fwnode() firmware_loader: do not queue completed sysfs fallback requests rust: pci: Mark Device refcount methods inline rust: irq: make Registration compatible with lifetime-bound drivers rust: net/phy: remove expansion from doc rust: dma: return zero for Coherent reads past EOF rust: io: register: use path fragment for alias destination rust: io: register: remove unused rule arguments rust: io: register: dispatch shortcut rules internally MAINTAINERS: add sys_soc.h to DRIVER CORE rust: debugfs: remove unsafe blocks from traits impl for Vec rust: debugfs: migrate debugfs traits requirements to zerocopy ... List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

1160c2208fab4eaf4a32d738f83474c32c3a6944 - firmware_loader: builtin: fail build on empty firmware

Sun, 26 Apr 2026 06:30:39 +0200

firmware_loader: builtin: fail build on empty firmwareIf an empty firmware file is supplied via CONFIG_EXTRA_FIRMWARE, thebuild currently succeeds but creates an empty section. While thefirmware loader will not return such sections it is better to avoidadding them in the first place.Add a compile-time size check to the filechk_fwbin macro to abort thebuild early if a 0-size firmware is encountered.Signed-off-by: Dmitry Torokhov Link: https://patch.msgid.link/20260426043041.649202-2-dmitry.torokhov@gmail.com[ Use 'exit 1' to properly fail the build. - Danilo ]Signed-off-by: Danilo Krummrich List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

03ab8e6297acd1bc0eedaa050e2a1635c576fd11 - Merge tag 'v5.18'

Tue, 31 May 2022 15:13:23 +0200

Merge tag 'v5.18'Linux 5.18 List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

de4fb176622d54a82ea3ceb7362392aaf5ff0b5a - Merge branches 'fixes' and 'misc' into for-linus

Fri, 01 Apr 2022 17:12:31 +0200

Merge branches 'fixes' and 'misc' into for-linus List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

b690490d6d466972ade172ee2e7f6ffa49e7e910 - Merge branch 'for-5.18/amd-sfh' into for-linus

Wed, 23 Mar 2022 09:58:40 +0100

Merge branch 'for-5.18/amd-sfh' into for-linus- dead code elimination (Christophe JAILLET) List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

1136fa0c07de570dc17858745af8be169d1440ba - Merge tag 'v5.17-rc4' into for-linus

Tue, 01 Mar 2022 08:12:55 +0100

Merge tag 'v5.17-rc4' into for-linusMerge with mainline to get the Intel ASoC generic helpers header andother changes. List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

986c6f7c3fc855032f3457a5a1b7fbcc09c375bb - Merge tag 'v5.17-rc4' into next

Fri, 18 Feb 2022 22:30:38 +0100

Merge tag 'v5.17-rc4' into nextSync up with mainline to get the latest changes in HID subsystem. List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

542898c5aa5c6a3179dffb1d1606884a63f75fed - Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

Mon, 07 Feb 2022 17:01:37 +0100

Merge remote-tracking branch 'drm/drm-next' into drm-misc-nextFirst backmerge into drm-misc-next. Required for more helpers backmerged,and to pull in 5.17 (rc2).Signed-off-by: Maarten Lankhorst List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

7e6a6b400db8048bd1c06e497e338388413cf5bc - Merge tag 'kvmarm-fixes-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

Sat, 05 Feb 2022 06:58:25 +0100

Merge tag 'kvmarm-fixes-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEADKVM/arm64 fixes for 5.17, take #2- A couple of fixes when handling an exception while a SError has been delivered- Workaround for Cortex-A510's single-step[ erratum List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

876f7a438e4247a948268ad77b67c494f709cc30 - Merge drm/drm-next into drm-intel-gt-next

Thu, 03 Feb 2022 08:53:49 +0100

Merge drm/drm-next into drm-intel-gt-nextBackmerge to bring in 5.17-rc2 to introduce a common baselineto merge i915_regs changes from drm-intel-next.Signed-off-by: Joonas Lahtinen List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

063565aca3734de4e73639a0e460a58d9418b3cd - Merge drm/drm-next into drm-intel-next

Mon, 31 Jan 2022 19:19:33 +0100

Merge drm/drm-next into drm-intel-nextCatch-up with 5.17-rc2 and trying to align with drm-intel-gt-nextfor a possible topic branch for merging the split of i915_regs...Signed-off-by: Rodrigo Vivi List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

48ee4835b73c48590d05a54730dc8037ebd39d3b - Merge drm/drm-fixes into drm-misc-fixes

Wed, 26 Jan 2022 09:40:24 +0100

Merge drm/drm-fixes into drm-misc-fixesBackmerging drm/drm-fixes into drm-misc-fixes for v5.17-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

fd6f57bfda7c36f2d465cee39d5d8c623db5d7aa - Merge tag 'kbuild-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Wed, 19 Jan 2022 10:15:19 +0100

Merge tag 'kbuild-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuildPull Kbuild updates from Masahiro Yamada: - Add new kconfig target 'make mod2noconfig', which will be useful to speed up the build and test iteration. - Raise the minimum supported version of LLVM to 11.0.0 - Refactor certs/Makefile - Change the format of include/config/auto.conf to stop double-quoting string type CONFIG options. - Fix ARCH=sh builds in dash - Separate compression macros for general purposes (cmd_bzip2 etc.) and the ones for decompressors (cmd_bzip2_with_size etc.) - Misc Makefile cleanups* tag 'kbuild-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (34 commits) kbuild: add cmd_file_size arch: decompressor: remove useless vmlinux.bin.all-y kbuild: rename cmd_{bzip2,lzma,lzo,lz4,xzkern,zstd22} kbuild: drop $(size_append) from cmd_zstd sh: rename suffix-y to suffix_y doc: kbuild: fix default in `imply` table microblaze: use built-in function to get CPU_{MAJOR,MINOR,REV} certs: move scripts/extract-cert to certs/ kbuild: do not quote string values in include/config/auto.conf kbuild: do not include include/config/auto.conf from shell scripts certs: simplify $(srctree)/ handling and remove config_filename macro kbuild: stop using config_filename in scripts/Makefile.modsign certs: remove misleading comments about GCC PR certs: refactor file cleaning certs: remove unneeded -I$(srctree) option for system_certificates.o certs: unify duplicated cmd_extract_certs and improve the log certs: use $< and $@ to simplify the key generation rule kbuild: remove headers_check stub kbuild: move headers_check.pl to usr/include/ certs: use if_changed to re-generate the key when the key type is changed ... List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

87a0b2fafc09766d8c55461a18345a1cfb10a7fe - Merge tag 'v5.16' into next

Tue, 18 Jan 2022 03:03:39 +0100

Merge tag 'v5.16' into nextSync up with mainline to bring in the latest API changes. List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

762f99f4f3cb41a775b5157dd761217beba65873 - Merge branch 'next' into for-linus

Sat, 15 Jan 2022 21:09:44 +0100

Merge branch 'next' into for-linusPrepare input updates for 5.17 merge window. List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

129ab0d2d9f38b9d43df35235fc66c6740d6928b - kbuild: do not quote string values in include/config/auto.conf

Tue, 14 Dec 2021 03:53:53 +0100

kbuild: do not quote string values in include/config/auto.confThe previous commit fixed up all shell scripts to not includeinclude/config/auto.conf.Now that include/config/auto.conf is only included by Makefiles,we can change it into a more Make-friendly form.Previously, Kconfig output string values enclosed with double-quotes(both in the .config and include/config/auto.conf): CONFIG_X="foo bar"Unlike shell, Make handles double-quotes (and single-quotes as well)verbatim. We must rip them off when used.There are some patterns: [1] $(patsubst "%",%,$(CONFIG_X)) [2] $(CONFIG_X:"%"=%) [3] $(subst ",,$(CONFIG_X)) [4] $(shell echo $(CONFIG_X))These are not only ugly, but also fragile.[1] and [2] do not work if the value contains spaces, like CONFIG_X=" foo bar "[3] does not work correctly if the value contains double-quotes like CONFIG_X="foo\"bar"[4] seems to work better, but has a cost of forking a process.Anyway, quoted strings were always PITA for our Makefiles.This commit changes Kconfig to stop quoting in include/config/auto.conf.These are the string type symbols referenced in Makefiles or scripts: ACPI_CUSTOM_DSDT_FILE ARC_BUILTIN_DTB_NAME ARC_TUNE_MCPU BUILTIN_DTB_SOURCE CC_IMPLICIT_FALLTHROUGH CC_VERSION_TEXT CFG80211_EXTRA_REGDB_KEYDIR EXTRA_FIRMWARE EXTRA_FIRMWARE_DIR EXTRA_TARGETS H8300_BUILTIN_DTB INITRAMFS_SOURCE LOCALVERSION MODULE_SIG_HASH MODULE_SIG_KEY NDS32_BUILTIN_DTB NIOS2_DTB_SOURCE OPENRISC_BUILTIN_DTB SOC_CANAAN_K210_DTB_SOURCE SYSTEM_BLACKLIST_HASH_LIST SYSTEM_REVOCATION_KEYS SYSTEM_TRUSTED_KEYS TARGET_CPU UNUSED_KSYMS_WHITELIST XILINX_MICROBLAZE0_FAMILY XILINX_MICROBLAZE0_HW_VER XTENSA_VARIANT_NAMEI checked them one by one, and fixed up the code where necessary.Signed-off-by: Masahiro Yamada List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

f81483aaeb59da530b286fe5d081e1705eb5c886 - Merge branch 'for-next' into for-linus

Wed, 05 Jan 2022 15:38:11 +0100

Merge branch 'for-next' into for-linusPull 5.17 materials.Signed-off-by: Takashi Iwai List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

1758047057dbe329be712a31b79db7151b5871f8 - Merge drm/drm-next into drm-misc-next-fixes

Fri, 17 Dec 2021 11:33:33 +0100

Merge drm/drm-next into drm-misc-next-fixesBackmerging to bring drm-misc-next-fixes up to the latest state forthe current release cycle.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/base/firmware_loader/builtin/Makefile

8632987380765dee716d460640aa58d58d52998e - Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next

Thu, 09 Dec 2021 13:57:57 +0100

Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next"Add optional variant of of_reset_control_get_exclusive(). If therequested reset is not specified in the device tree, this functionreturns NULL instead of an error."This dependency is needed for the Generic Timer Module (a.k.a OSTM)support for RZ/G2L.Signed-off-by: Daniel Lezcano List of files: /linux/drivers/base/firmware_loader/builtin/Makefile