Changes in Makefile

df2908090cda368b01ff43709f51890076c56157 - Linux 7.3-rc2

Mon, 07 Sep 2026 00:07:20 +0200

Linux 7.3-rc2 List of files: /linux/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/Makefile

be150d35864ccd8d1005a12953da145013219d35 - Merge drm/drm-fixes into drm-misc-fixes

Mon, 31 Aug 2026 14:43:36 +0200

Merge drm/drm-fixes into drm-misc-fixesUpdating drm-misc-fixes to the state of v7.2.Signed-off-by: Thomas Zimmermann List of files: /linux/Makefile

cee9395acd8043be0644b25c34bfa86623f2b935 - Linux 7.3-rc1

Sun, 30 Aug 2026 22:34:40 +0200

Linux 7.3-rc1 List of files: /linux/Makefile

f59c074e76a6a9ea55818373decdf56c6fddca30 - Merge tag 'rust-fixes-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux

Sun, 30 Aug 2026 18:47:39 +0200

Merge tag 'rust-fixes-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linuxPull Rust fixes from Miguel Ojeda: "Toolchain and infrastructure: - Fix KCFI failures, such as in Rust doctests, by disabling function merging when CFI is enabled. Gary reported the LLVM bug to upstream and it is now fixed in their mainline. - Fix 'objtool' fallthrough warnings under the experimental 'CONFIG_RUST_INLINE_HELPERS' by passing (for the combined Rust and helpers code) the LLVM options needed to preserve the unreachable traps that 'rustc' normally emits. In addition, fix 'objtool' errors when LTO is enabled on top, by also filtering out the LTO flags (for the combined Rust and helpers code) so that the traps are kept in place. - Fix 'objtool' warnings by adding one more 'noreturn' function. - Fix 'make rusttest' target when the 'rustc-dev' component is installed and Rust >= 1.82.0, <= 1.87.0 is used. 'kernel' crate: - 'num' module: fix soundness issue in the 'Bounded' conversion from 'bool' by restricting the conversions to unsigned 'Bounded'. - 'jump_label' module: fix future 'make rusttest' target failures when 'ARCH=' is set to an arch different than the host's. - 'list' module: fix incorrect 'pop_back()' comment"* tag 'rust-fixes-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux: rust: kbuild: disambiguate `zerocopy_derive` for `rusttest` rust: num: restrict bool conversion to unsigned Bounded kbuild: rust: keep Rust objects out of Clang LTO with inline helpers kbuild: rust: preserve unreachable traps with inline helpers rust: cfi: disable function merging if CFI is enabled rust: jump_label: skip arch-specific asm in `testlib` builds objtool/rust: add one more `noreturn` Rust function rust: kernel: list: fix incorrect pop_back example comment List of files: /linux/Makefile

0bff7711c19ba05ff3b686554c5a2d503c3e9797 - kbuild: rust: preserve unreachable traps with inline helpers

Sun, 16 Aug 2026 15:32:32 +0200

kbuild: rust: preserve unreachable traps with inline helpersWhen `CONFIG_RUST_INLINE_HELPERS` is enabled, it is possible to hit`objtool` warnings like: vmlinux.o: warning: objtool: _R..._4cmdq12CommandToGsp4init() falls through to next function _R..._4core5array4iter8IntoIterRShKj3_EEEBa_()`rustc` normally emits traps for unreachable paths. However, under`CONFIG_RUST_INLINE_HELPERS=y`, `rustc` emits LLVM bitcode and Clangperforms final code generation after the helper bitcode is linked,but Clang does not trap unreachable IR by default.In turn, this means `objtool` follows compiler-generated impossible Rust`enum` paths through alignment padding into the next function, resultingin fallthrough warnings.Thus pass the LLVM `trap-unreachable` option to the final Clang invocationand suppress traps immediately after `noreturn` calls, which `objtool`already recognizes as dead ends. The combination of both flags makes itmatch `rustc`'s behavior.Rust 1.85.0 (the minimum supported one) supports LLVM >= 18, and bothflags are available in LLVM 18.Assisted-by: LLMCc: Gary Guo Cc: Boqun Feng Cc: Alice Ryhl Cc: Matthew Maurer Cc: Josh Poimboeuf Cc: Peter Zijlstra Cc: stable@vger.kernel.orgFixes: 3a2486cc1da5 ("kbuild: rust: provide an option to inline C helpers into Rust")Acked-by: Gary Guo Link: https://patch.msgid.link/20260816133233.197500-1-ojeda@kernel.orgSigned-off-by: Miguel Ojeda List of files: /linux/Makefile

29b03d1de967a177176d12811d970cac7882afcf - rust: cfi: disable function merging if CFI is enabled

Thu, 20 Aug 2026 15:57:32 +0200

rust: cfi: disable function merging if CFI is enabledIn Rust doc tests, there is a dummy `__module_firmware_test_init` functiongenerated by the example in `module_firmware!`'s documentation, whichjust returns zero. Many other documentation examples generate functionsthat produce zero. LKP test robot reports [1] a `Flags::zeroed` instance;my local reproduction has a `Bounded::new::<0>`.LLVM's MergeFunctionsPass incorrectly merges functions with differentKCFI types, causing `__module_firmware_test_init` to be merged intoone of the zero-returning functions. As module init is invoked via anindirect function call, KCFI is checked and this produces a KCFI failure.I've reported this bug to upstream LLVM [2]; in the meantime, disablefunction merging if CFI is enabled. No separate treatment is needed forCONFIG_RUST_INLINE_HELPERS, as Clang does not enable function mergingby default.[ LLVM already has a pending PR: https://github.com/llvm/llvm-project/pull/217665 which solves the issue. In addition, I asked upstream Rust if the unstable `-Zmerge-functions=disabled` flag will remain around: https://rust-lang.zulipchat.com/#narrow/channel/425075-rust-for-linux/topic/.60-Zmerge-functions.3Ddisabled.60/ and it does indeed look like that will be the case. - Miguel ]Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-lkp/202608201017.100a4511-lkp@intel.com [1]Link: https://github.com/llvm/llvm-project/issues/217629 [2]Signed-off-by: Gary Guo Cc: stable@vger.kernel.orgFixes: ca627e636551 ("rust: cfi: add support for CFI_CLANG with Rust")Reviewed-by: Sami Tolvanen Link: https://patch.msgid.link/20260820135733.37121-1-gary@kernel.org[ Fixed typos as discussed. Reworded slightly for other typos. - Miguel ]Signed-off-by: Miguel Ojeda List of files: /linux/Makefile

b2128290c29902315e632ea59e0504d6bc9e9b42 - Merge remote-tracking branch 'drm/drm-next' into msm-next-backmerge

Sat, 18 Jul 2026 17:06:55 +0200

Merge remote-tracking branch 'drm/drm-next' into msm-next-backmergeBackmerge of drm-next, mainly to pick up dt bindings docs updates toavoid conflicts.Signed-off-by: Rob Clark List of files: /linux/Makefile

889600e21e3be388a6817c2a0dac0411df860751 - Merge tag 'renesas-r8a78000-dt-binding-defs-tag2' into renesas-clk-for-v7.3

Wed, 05 Aug 2026 17:30:33 +0200

Merge tag 'renesas-r8a78000-dt-binding-defs-tag2' into renesas-clk-for-v7.3Renesas R-Car X5H CPG DT Binding DefinitionsDT bindings and binding definitions for the Renesas R-Car X5H (R8A78000)Clock Pulse Generator (CPG), shared by driver and DT source files. List of files: /linux/Makefile

5f5ef9c407cfdc524a1aaeb4196d933f61ecf21a - Merge tag 'bootconfig-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Tue, 25 Aug 2026 17:59:09 +0200

Merge tag 'bootconfig-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-tracePull bootconfig updates from Masami Hiramatsu: - Support build-time command line building for embedded bootconfig - Fix xbc_snprint_cmdline() to render descendant keys when the root has both a value and subkeys, and treats empty subtrees correctly. - Add build-time pipeline using tools/bootconfig -C to render the embedded bootconfig "kernel" subtree into .init.rodata as a cmdline string. - Clean build-time tools/bootconfig from make clean - Add helper to prepend embedded bootconfig cmdline into boot_command_line early before parse_early_param() - Wire early prepend helper in x86 setup_arch() so early_param handlers see values from the embedded bootconfig (currently x86 only) - Avoid duplicating "kernel" keys in setup_boot_config() - Refactor setup_boot_config() to share bootconfig_cmdline_requested() - Document CONFIG_CMDLINE_FROM_BOOTCONFIG usage, requirements, and precedence* tag 'bootconfig-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: init/main.c: use bootconfig_cmdline_requested() for the runtime opt-in bootconfig: skip runtime kernel.* render once prepended early x86/setup: prepend embedded bootconfig cmdline before parse_early_param Documentation: bootconfig: document build-time cmdline rendering bootconfig: add xbc_prepend_embedded_cmdline() helper bootconfig: clean build-time tools/bootconfig from make clean bootconfig: render embedded bootconfig as a kernel cmdline at build time bootconfig: render descendant keys when xbc_snprint_cmdline() root has a value List of files: /linux/Makefile

41362886881f6af28fdf416be662c02968c37d81 - Merge tag 'loongarch-kvm-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD

Tue, 18 Aug 2026 13:11:45 +0200

Merge tag 'loongarch-kvm-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEADLoongArch KVM changes for v7.31. Advertise already-supported capabilities.2. Some bug fixes about timer and MMIO.3. Some hardening about interrupt injection.4. Replace kvm_err() with kvm_pr_unimpl().5. Add FPU/LSX/LASX test cases for selftests. List of files: /linux/Makefile

637315cb400eed1dbe721954fea437a61a2d65b2 - Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEAD

Tue, 18 Aug 2026 13:07:31 +0200

Merge tag 'kvm-riscv-7.3-1' of https://github.com/kvm-riscv/linux into HEADKVM/riscv changes for 7.3- Svadu/Zicfiss/Zicfilp FWFT support for Guest- Use try_cmpxchg for IMSIC MRIF RMW- More arch-specific tracepoints in KVM RISC-V- Eager Page Splitting for KVM RISC-V- Optimize hfence request handling for SMP Guests- Improve dirty log clearing by skipping zero bits in mask- Guard HFENCE range loops against overflow- CPU PM notifiers in KVM RISC-V for non-retentive idle states- Fix kernel-mode vector context save/restore for Guest List of files: /linux/Makefile

acbecf60145a2d6259ff3e059fd295cf626ed574 - Merge 7.2-rc7 into usb-next

Fri, 14 Aug 2026 03:17:11 +0200

Merge 7.2-rc7 into usb-nextWe need the USB fixes in here as well to build on top of.Signed-off-by: Greg Kroah-Hartman List of files: /linux/Makefile

0957fbab972a9499626ac457fd924b24491c6315 - Merge 7.2-rc5 into char-misc-next

Mon, 27 Jul 2026 14:17:19 +0200

Merge 7.2-rc5 into char-misc-nextWe need the char/misc fixes AND this resolves two merge conflicts in: drivers/android/binder/thread.rs drivers/misc/nsm.cReported-by: Mark Brown Signed-off-by: Greg Kroah-Hartman List of files: /linux/Makefile

64c9e49eb15c33ba676491b5add8b748ec2b6d06 - Merge 7.2-rc5 into staging-next

Mon, 27 Jul 2026 09:01:45 +0200

Merge 7.2-rc5 into staging-nextWe need the staging driver fixes in here as well.Signed-off-by: Greg Kroah-Hartman List of files: /linux/Makefile

a5339effdd523b4b3502fba5358d44e83c76a565 - Merge 7.2-rc5 into tty-next

Mon, 27 Jul 2026 08:58:54 +0200

Merge 7.2-rc5 into tty-nextWe need the serial driver fixes in here as well.Signed-off-by: Greg Kroah-Hartman List of files: /linux/Makefile

5d5fd841c34649f1b09220fe58e59dffd61c447d - Merge 7.2-rc5 into usb-next

Mon, 27 Jul 2026 08:40:53 +0200

Merge 7.2-rc5 into usb-nextWe need the USB fixes in here as well.Signed-off-by: Greg Kroah-Hartman List of files: /linux/Makefile

775553d19b163446c38c5ff24dd0a01065376932 - Merge 7.2-rc3 into char-misc-next

Tue, 14 Jul 2026 17:13:01 +0200

Merge 7.2-rc3 into char-misc-nextResolves the merge conflicts in: drivers/android/binder/node.rs drivers/android/binder/process.rsAs done by linux-nextReported-by: Mark Brown Signed-off-by: Greg Kroah-Hartman List of files: /linux/Makefile

c1d4ce2d9eaeccd7e8aef7ec1109df49eaf4f503 - Merge 7.2-rc3 into tty-next

Mon, 13 Jul 2026 07:11:57 +0200

Merge 7.2-rc3 into tty-nextWe need the tty/serial fixes in here as well.Signed-off-by: Greg Kroah-Hartman List of files: /linux/Makefile

b60af0b9e752aa77f29daac026dd2314cc2a0bb0 - Merge 7.2-rc3 into usb-next

Mon, 13 Jul 2026 07:09:28 +0200

Merge 7.2-rc3 into usb-nextWe need the USB fixes in here as well to build on top of.Signed-off-by: Greg Kroah-Hartman List of files: /linux/Makefile