Changes in Kbuild

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/arch/x86/include/asm/Kbuild

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/arch/x86/include/asm/Kbuild

91959a31a3990073b55b506af044eda09c359fb4 - Merge tag 'liveupdate-v7.3-rc1-20260823' of git://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linux

Sun, 23 Aug 2026 18:17:38 +0200

Merge tag 'liveupdate-v7.3-rc1-20260823' of git://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linuxPull more liveupdate updates from Mike Rapoport: "Make boot time huge page allocation work nicely with kexec handover. Today allocation of gigantic pages in HugeTLB cannot work reliably with kexec handover (KHO): - HugeTLB allocates gigantic pages using memblock and autoscaling of KHO scratch accounts for these allocations. When gigantic pages occupy half of the memory of more, KHO fails to allocate its scratch memory. - After kexec handover, memblock allocations exclusively use KHO scratch that is not supposed to contain preserved memory. This essentially blocks preservation of HugeTLB with gigantic pages. Extend early memory pools available for KHO kernel with areas that are guaranteed not to contain preserved memory"* tag 'liveupdate-v7.3-rc1-20260823' of git://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linux: (21 commits) kho: exclude hugetlb memory from scratch size calculation memblock: add memblock_reserved_hugetlb_size() memblock: make HugeTLB bootmem allocation work with KHO memblock: always include KHO headers kho: extend scratch mm/mm_init: don't rely on memblock to get KHO scratch migratetype kho: initialize preserved memory map radix tree earlier kho: initialize kho_scratch pointer earlier in boot kho: expose kho_scratch_overlap() to kexec_handover.h kho: add kho_radix_init_tree() kho: allow destroying KHO radix tree kho: allow early-boot usage of the KHO radix tree kho: add data argument to radix walk callback kho: add callback for table pages kho: add a struct for radix callbacks kho: move all memory retrieval logic to kho_mem_retrieve() kho: store incoming radix tree in kho_in kho: disallow wide keys in radix tree kho: make radix max key width more obvious kho: generalize radix tree APIs ... List of files: /linux/arch/x86/include/asm/Kbuild

08412b8c707fdbccb7bf2116f0554fe09113cd53 - x86/setup: do not include kexec_handover.h from asm/setup.h

Mon, 06 Jul 2026 17:37:49 +0200

x86/setup: do not include kexec_handover.h from asm/setup.hx86 asm/setup.h includes linux/kexec_handover.h. This is because it isused by setup.c and kaslr.c. But this inclusion is problematic. Theheader is included in many places, so it results in the KHO header beingpropagated there. Also, the setup header is used by realmode code. IfKHO header includes things like mm.h, it causes a big dump ofcompilation failures.Nothing in setup.h uses anything from KHO. Remove the header fromsetup.h, and directly include it in setup.c. which does use things fromKHO. Since kaslr.c is a part of the decompressor, avoid including linuxheaders there directly. Instead, split out struct kho_scratch, which isthe only thing the kaslr.c uses, and move it toinclude/asm-generic/kexec_handover.h.This should also help reduce files recompiled when kexec_handover.hchanges.Signed-off-by: Pratyush Yadav (Google) Acked-by: Borislav Petkov (AMD) Link: https://patch.msgid.link/20260706153751.1166003-1-pratyush@kernel.orgSigned-off-by: Mike Rapoport (Microsoft) List of files: /linux/arch/x86/include/asm/Kbuild

6d177908bad5992e17669030db41caab88041d5e - Merge drm/drm-next into drm-intel-next

Tue, 30 Jun 2026 14:55:43 +0200

Merge drm/drm-next into drm-intel-nextSync with v7.2-rc1.Signed-off-by: Jani Nikula List of files: /linux/arch/x86/include/asm/Kbuild

b226489de47c0eba740ef8c4857aecb06e482952 - Merge drm/drm-next into drm-xe-next

Thu, 04 Jun 2026 16:19:59 +0200

Merge drm/drm-next into drm-xe-nextBackmerging to bring in a build error fix to drm-xe-next.Signed-off-by: Thomas Hellström List of files: /linux/arch/x86/include/asm/Kbuild

0eaed89c18aeedf0898baf2dbf5ff027c6795152 - Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource

Mon, 17 Aug 2026 10:29:52 +0200

Merge tag 'timers-v7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/daniel.lezcano/linux into timers/clocksource - Use designated initializers for sh_mtu2, sh_cmt, and sh_tmu, and drop the unused initializer in the platform_device_id table for sh_mtu2 (Uwe Kleine-König) - Remove redundant dev_err()/dev_err_probe() messages when devm_request_*_irq() fails, as the helper already logs an error message (Pan Chuang) - Fix a boot hang on Allwinner D1 when a forced minimum delta is used with the sun4i timer (Felix Yan) - Fix an IRQ leak in the cpuhp_setup_state() error path by freeing the IRQ on failure in the NXP PIT driver (WenTao Liang) - Fix incorrect unmapping of shared MMIO between the clocksource and clockevent drivers. If one of them fails to initialize, the error path unmaps the shared MMIO region, leaving the other driver with an invalid mapping on clps711x (Guangshuo Li) - Make the samsung_pwm driver compatible with PREEMPT_RT by replacing regular spinlocks with raw_spinlock_t in atomic contexts (Marek Szyprowski) - Use __raw_readl() and __raw_writel() instead of ioread32() and iowrite32() to support SWAP_IO_SPACE in the rtl-otto driver (Rustam Adilov) - Fix a missing clk_disable_unprepare() call in the timer initialization error path of the Armada driver (Yuho Choi)Link: https://lore.kernel.org/lkml/75feea31-683d-45a1-87f4-ab045e0152ae@oss.qualcomm.com List of files: /linux/arch/x86/include/asm/Kbuild

00599d4841790d05401820a96cf7edb193888b00 - Merge drm/drm-fixes into drm-misc-fixes

Mon, 29 Jun 2026 17:58:00 +0200

Merge drm/drm-fixes into drm-misc-fixesPull in tag v7.2-rc1 so that drm-misc-fixes becomes useful again,and drm-misc-next-fixes can be closed.Signed-off-by: Maarten Lankhorst List of files: /linux/arch/x86/include/asm/Kbuild

7a0e692a0381254b2f77c54dec100cd3325a6fdf - Merge branch 'next' into for-linus

Tue, 23 Jun 2026 08:10:08 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.2 merge window. List of files: /linux/arch/x86/include/asm/Kbuild

aa776949fb77462ee712eee28bc54a9ce95c5b40 - Merge branch 'for-7.2/wiimote' into for-linus

Tue, 16 Jun 2026 21:47:16 +0200

Merge branch 'for-7.2/wiimote' into for-linus List of files: /linux/arch/x86/include/asm/Kbuild

9fb628b4cd3488a36e3fc9b22bb840048aa1a9d2 - Merge branch 'kvm-ghcb-for-7.2' into HEAD

Wed, 03 Jun 2026 17:00:06 +0200

Merge branch 'kvm-ghcb-for-7.2' into HEADMerge the final part of the GHCB 7.2 fixes athttps://lore.kernel.org/kvm/20260529183549.1104619-1-pbonzini@redhat.com/.Patches 1-17 have already been included in Linux 7.1; these are minorcleanups, and fixes for behaviors that are suboptimal or contradictingthe specification.Signed-off-by: Paolo Bonzini List of files: /linux/arch/x86/include/asm/Kbuild

c82228f76aaa3f77eca3ac22670aa69dd0e59d40 - Merge tag 'v7.1-rc6' into work

Tue, 02 Jun 2026 16:24:19 +0200

Merge tag 'v7.1-rc6' into workLinux 7.1-rc6 List of files: /linux/arch/x86/include/asm/Kbuild

da61573f783897ae5a96c8f1c71aad6242344feb - Merge tag 'v7.1-rc6' into char-misc-next

Mon, 01 Jun 2026 18:10:34 +0200

Merge tag 'v7.1-rc6' into char-misc-nextWe need the char/misc/iio fixes in here as well.Signed-off-by: Greg Kroah-Hartman List of files: /linux/arch/x86/include/asm/Kbuild

b586d69177b5fc92450a5f37a3bb1ce50aa87e39 - Merge tag 'v7.1-rc6' into tty-next

Mon, 01 Jun 2026 18:08:02 +0200

Merge tag 'v7.1-rc6' into tty-nextWe need the tty/serial fixes in here as well.Signed-off-by: Greg Kroah-Hartman List of files: /linux/arch/x86/include/asm/Kbuild

55311a92bc9564b058a036074f85200a5954ccd2 - Merge tag 'v7.1-rc6' into usb-next

Mon, 01 Jun 2026 17:39:51 +0200

Merge tag 'v7.1-rc6' into usb-nextWe need the USB and Thunderbolt fixes in here as well.Signed-off-by: Greg Kroah-Hartman List of files: /linux/arch/x86/include/asm/Kbuild

f9df47af4150ab17c20711ef553c77cff746b1ac - spi: fsl-lpspi: fix DMA termination issues

Mon, 01 Jun 2026 16:08:08 +0200

spi: fsl-lpspi: fix DMA termination issuesCarlos Song (OSS) says:This series fixes two issues in the fsl-lpspi DMA transfer error paths.Patch 1 replaces the deprecated dmaengine_terminate_all() withdmaengine_terminate_sync() across all error paths infsl_lpspi_dma_transfer().Patch 2 fixes a missing RX DMA channel termination when TX descriptorpreparation fails. Since the RX channel is already submitted and issuedbefore the TX descriptor is prepared, returning -EINVAL withoutterminating the RX channel leaves it running against buffers that theSPI core will unmap, potentially causing memory corruption.Link: https://patch.msgid.link/20260525062357.3191349-1-carlos.song@oss.nxp.com List of files: /linux/arch/x86/include/asm/Kbuild

fff88709f9a9153af85b5224b4594caa5387ca60 - Merge tag 'v7.1-rc6' into next

Mon, 01 Jun 2026 04:43:25 +0200

Merge tag 'v7.1-rc6' into nextSync up with mainline to pull in a fix to IMS PCU driver and otherenhancements. List of files: /linux/arch/x86/include/asm/Kbuild

f52b1b0506c6a209c10a741d031944d1ed19548c - Merge branch 'for-linus' into for-next

Sun, 31 May 2026 16:49:30 +0200

Merge branch 'for-linus' into for-nextSigned-off-by: Takashi Iwai List of files: /linux/arch/x86/include/asm/Kbuild

e2b773fb7b0735aa159491189651d64ab942e229 - Merge remote-tracking branch 'drm/drm-next' into drm-rust-next

Thu, 28 May 2026 20:04:24 +0200

Merge remote-tracking branch 'drm/drm-next' into drm-rust-nextBackmerge to pull in commit 838d852da850 ("rust: allow`clippy::collapsible_match` globally"), in order to get rid of spuriouswarnings messing with developer tooling.Signed-off-by: Danilo Krummrich List of files: /linux/arch/x86/include/asm/Kbuild

a544da908a70240c3f379b374c35789e04710d42 - Merge drm/drm-next into drm-misc-next

Thu, 28 May 2026 11:27:53 +0200

Merge drm/drm-next into drm-misc-nextBackmerging to get GEM LRU fixes from commit 379e8f1c ("drm/gem: Makethe GEM LRU lock part of drm_device") and other updates from v7.1-rc5.Signed-off-by: Thomas Zimmermann List of files: /linux/arch/x86/include/asm/Kbuild