Changes in Makefile

5d0d3623303775d750e122a2542d1a26c8573d38 - Merge tag 'kbuild-7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux

Tue, 14 Apr 2026 18:18:40 +0200

Merge tag 'kbuild-7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linuxPull Kbuild/Kconfig updates from Nicolas Schier: "Kbuild: - reject unexpected values for LLVM= - uapi: remove usage of toolchain headers - switch from '-fms-extensions' to '-fms-anonymous-structs' when available (currently: clang >= 23.0.0) - reduce the number of compiler-generated suffixes for clang thin-lto build - reduce output spam ("GEN Makefile") when building out of tree - improve portability for testing headers - also test UAPI headers against C++ compilers - drop build ID architecture allow-list in vdso_install - only run checksyscalls when necessary - update the debug information notes in reproducible-builds.rst - expand inlining hints with -fdiagnostics-show-inlining-chain Kconfig: - forbid multiple entries with the same symbol in a choice - error out on duplicated kconfig inclusion"* tag 'kbuild-7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux: (35 commits) kbuild: expand inlining hints with -fdiagnostics-show-inlining-chain kconfig: forbid multiple entries with the same symbol in a choice Documentation: kbuild: Update the debug information notes in reproducible-builds.rst checksyscalls: move instance functionality into generic code checksyscalls: only run when necessary checksyscalls: fail on all intermediate errors checksyscalls: move path to reference table to a variable kbuild: vdso_install: drop build ID architecture allow-list kbuild: vdso_install: gracefully handle images without build ID kbuild: vdso_install: hide readelf warnings kbuild: vdso_install: split out the readelf invocation kbuild: uapi: also test UAPI headers against C++ compilers kbuild: uapi: provide a C++ compatible dummy definition of NULL kbuild: uapi: handle UML in architecture-specific exclusion lists kbuild: uapi: move all include path flags together kbuild: uapi: move some compiler arguments out of the command definition check-uapi: use dummy libc includes check-uapi: honor ${CROSS_COMPILE} setting check-uapi: link into shared objects kbuild: reduce output spam when building out of tree ... List of files: /linux/arch/x86/Makefile

42d3b66d4cdbacfc9d120d2301b8de89cc29a914 - Merge drm/drm-next into drm-xe-next

Thu, 12 Mar 2026 15:17:56 +0100

Merge drm/drm-next into drm-xe-nextBackmerging to bring in 7.00-rc3. Important ahead GPU SVM merging THPsupport.Signed-off-by: Matthew Brost List of files: /linux/arch/x86/Makefile

ec4c28276c140a9338700041112f64f8d7ccc3e9 - kbuild: Consolidate C dialect options

Mon, 23 Feb 2026 20:10:28 +0100

kbuild: Consolidate C dialect optionsIntroduce CC_FLAGS_DIALECT to make it easier to update the variousplaces in the tree that rely on the GNU C standard and Microsoftextensions flags atomically. All remaining uses of '-std=gnu11' and'-fms-extensions' are in the tools directory (which has its own buildsystem) and other standalone Makefiles. This will allow the kernel touse a narrower option to enable the Microsoft anonymous tagged structureextension in a simpler manner. Place the CC_FLAGS_DIALECT block afterthe configuration include (so that a future change can move theselection of the flag to Kconfig) but before thearch/$(SRCARCH)/Makefile include (so that CC_FLAGS_DIALECT is availablefor use in those Makefiles).Signed-off-by: Nathan Chancellor Reviewed-by: Nicolas Schier Acked-by: Ard Biesheuvel Acked-by: Helge Deller # pariscLink: https://patch.msgid.link/20260223-fms-anonymous-structs-v1-1-8ee406d3c36c@kernel.orgSigned-off-by: Nicolas Schier List of files: /linux/arch/x86/Makefile

f09812b85fa6f41058bcc46e70ac406bf9b0493a - Merge drm/drm-next into drm-intel-next

Wed, 25 Feb 2026 12:23:04 +0100

Merge drm/drm-next into drm-intel-nextSync with v7.0-rc1 which contains a few treewide changes affecting i915.Signed-off-by: Jani Nikula List of files: /linux/arch/x86/Makefile

8b85987d3cf50178f67618122d9f3bb202f62f42 - Merge drm/drm-next into drm-misc-next

Mon, 23 Feb 2026 11:48:20 +0100

Merge drm/drm-next into drm-misc-nextLet's merge 7.0-rc1 to start the new drm-misc-next windowSigned-off-by: Maxime Ripard List of files: /linux/arch/x86/Makefile

c17ee635fd3a482b2ad2bf5e269755c2eae5f25e - Merge drm/drm-fixes into drm-misc-fixes

Mon, 23 Feb 2026 10:09:45 +0100

Merge drm/drm-fixes into drm-misc-fixes7.0-rc1 was just released, let's merge it to kick the new release cycle.Signed-off-by: Maxime Ripard List of files: /linux/arch/x86/Makefile

6f7e6393d1ce636bb7ec77a7fe7b77458fddf701 - Merge tag 'x86_entry_for_7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Wed, 11 Feb 2026 04:34:26 +0100

Merge tag 'x86_entry_for_7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipPull x86 entry code updates from Dave Hansen: "This is entirely composed of a set of long overdue VDSO cleanups. They makes the VDSO build much more logical and zap quite a bit of old cruft. It also results in a coveted net-code-removal diffstat"* tag 'x86_entry_for_7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/entry/vdso: Add vdso2c to .gitignore x86/entry/vdso32: Omit '.cfi_offset eflags' for LLVM < 16 MAINTAINERS: Adjust vdso file entry in INTEL SGX x86/entry/vdso/selftest: Update location of vgetrandom-chacha.S x86/entry/vdso: Fix filtering of vdso compiler flags x86/entry/vdso: Update the object paths for "make vdso_install" x86/entry/vdso32: When using int $0x80, use it directly x86/cpufeature: Replace X86_FEATURE_SYSENTER32 with X86_FEATURE_SYSFAST32 x86/vdso: Abstract out vdso system call internals x86/entry/vdso: Include GNU_PROPERTY and GNU_STACK PHDRs x86/entry/vdso32: Remove open-coded DWARF in sigreturn.S x86/entry/vdso32: Remove SYSCALL_ENTER_KERNEL macro in sigreturn.S x86/entry/vdso32: Don't rely on int80_landing_pad for adjusting ip x86/entry/vdso: Refactor the vdso build x86/entry/vdso: Move vdso2c to arch/x86/tools x86/entry/vdso: Rename vdso_image_* to vdso*_image List of files: /linux/arch/x86/Makefile

cc4adab164b772a34b3340d644b7c4728498581e - Merge tag 'v6.19-rc1' into msm-next

Tue, 20 Jan 2026 23:06:55 +0100

Merge tag 'v6.19-rc1' into msm-nextMerge Linux 6.19-rc1 in order to catch up with other changes (e.g. UBWCconfig database defining UBWC_6).Signed-off-by: Dmitry Baryshkov List of files: /linux/arch/x86/Makefile

b3683f3ba079940f91f4a26004250559f170eda9 - x86/entry/vdso: Update the object paths for "make vdso_install"

Fri, 16 Jan 2026 21:40:54 +0100

x86/entry/vdso: Update the object paths for "make vdso_install"The location of the vdso binary files in the object tree has changed;update "make vdso_install" to match.Closes: https://lore.kernel.org/16ea64d1-2a9b-46f9-9fcc-42958f599eb6@leemhuis.infoFixes: 693c819fedcd ("x86/entry/vdso: Refactor the vdso build")Reported-by: Thorsten Leemhuis Signed-off-by: H. Peter Anvin (Intel) Signed-off-by: Dave Hansen Link: https://patch.msgid.link/20260116204057.386268-2-hpa@zytor.com List of files: /linux/arch/x86/Makefile

a76108d05ee13cddb72b620752a80b2c3e87aee1 - x86/entry/vdso: Move vdso2c to arch/x86/tools

Tue, 16 Dec 2025 22:25:56 +0100

x86/entry/vdso: Move vdso2c to arch/x86/toolsIt is generally better to build tools in arch/x86/tools to keep hostcflags proliferation down, and to reduce makefile sequencing issues.Move the vdso build tool vdso2c into arch/x86/tools in preparation forrefactoring the vdso makefiles.Signed-off-by: H. Peter Anvin (Intel) Signed-off-by: Dave Hansen Link: https://patch.msgid.link/20251216212606.1325678-3-hpa@zytor.com List of files: /linux/arch/x86/Makefile

5add3c3c280a35f7e258e9cef7607db5a2e56fdc - Merge drm/drm-next into drm-xe-next

Fri, 19 Dec 2025 11:51:22 +0100

Merge drm/drm-next into drm-xe-nextBackmerging to bring in 6.19-rc1. An important upstream bugfix andto help unblock PTL CI.Signed-off-by: Thomas Hellström List of files: /linux/arch/x86/Makefile

b8304863a3990d0f18c38e5b94191830a63ee1af - Merge drm/drm-next into drm-intel-next

Mon, 15 Dec 2025 14:24:02 +0100

Merge drm/drm-next into drm-intel-nextSync-up some display code needed for Async flips refactor.Signed-off-by: Rodrigo Vivi List of files: /linux/arch/x86/Makefile

7f790dd21a931c61167f7bdc327aecf2cebad327 - Merge drm/drm-next into drm-misc-next

Mon, 15 Dec 2025 09:27:39 +0100

Merge drm/drm-next into drm-misc-nextLet's kickstart the v6.20 (7.0?) release cycle.Signed-off-by: Maxime Ripard List of files: /linux/arch/x86/Makefile

a4a508df2aa34f8650afde54ea804321c618f45f - Merge tag 'v6.18' into next

Sat, 13 Dec 2025 10:18:20 +0100

Merge tag 'v6.18' into nextSync up with the mainline to bring in the latest APIs. List of files: /linux/arch/x86/Makefile

6d87d7c69b5a1136d7c354911f1fe7792b6a40fd - Merge drm/drm-next into drm-intel-next

Fri, 05 Dec 2025 09:29:22 +0100

Merge drm/drm-next into drm-intel-nextBackmerge to get the topic/drm-intel-plane-color-pipeline branchcontents.Signed-off-by: Jani Nikula List of files: /linux/arch/x86/Makefile

0f94e51b5320eacccc2626ab70b8d7e705332334 - Merge drm/drm-next into drm-xe-next

Wed, 03 Dec 2025 11:22:18 +0100

Merge drm/drm-next into drm-xe-nextBackmerging to bring in a needed dependency for the Xe VFIOdriver variant. This should ideally have been done before wecommited that, so we now have a small window in drm-xe-nextwhere that driver doesn't compile.Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202512030331.I8CveRre-lkp@intel.com/Signed-off-by: Thomas Hellström List of files: /linux/arch/x86/Makefile

24f171c7e145f43b9f187578e89b0982ce87e54c - Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Sun, 21 Dec 2025 11:11:11 +0100

Merge tag 'asoc-fix-v6.19-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Fixes for v6.19We've been quite busy with fixes since the merge window, though not inany particularly exciting ways - the standout thing is the fix for _SXcontrols which were broken by a change to how we do clamping, otherwiseit's all fairly run of the mill fixes and quirks. List of files: /linux/arch/x86/Makefile

84318277d6334c6981ab326d4acc87c6a6ddc9b8 - Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

Mon, 15 Dec 2025 12:53:27 +0100

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixesPull in rc1 to include all changes since the merge window closed,and grab all fixes and changes from drm/drm-next.Signed-off-by: Maarten Lankhorst List of files: /linux/arch/x86/Makefile

3f1c07fc21c68bd3bd2df9d2c9441f6485e934d9 - Merge drm/drm-next into drm-xe-next-fixes

Thu, 04 Dec 2025 22:54:56 +0100

Merge drm/drm-next into drm-xe-next-fixesBackmerging to be able do to a clean PR.Signed-off-by: Thomas Hellström List of files: /linux/arch/x86/Makefile

1a2f09ae11b4657d49df6fa86744795f99c2ee27 - Merge branch 'for-6.19/hid-bpf' into for-linus

Tue, 02 Dec 2025 14:52:36 +0100

Merge branch 'for-6.19/hid-bpf' into for-linus- Bring in a couple more BPF drivers for various devices (Benjamin Tissoires) List of files: /linux/arch/x86/Makefile