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Linux Kernel

The mainline Linux kernel.

Yesterday's Activity

Merge tag 'net-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Linus Torvalds

Other Activity This Week

Linux 5.12-rc6
Linus Torvalds

Recent Activity

Merge tag 'net-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Linus Torvalds

Merge branch 'akpm' (patches from Andrew)
Linus Torvalds

MIPS: make userspace mapping young by default
Huang Pei: MIPS page fault path(except huge page) takes 3 exceptions (1 TLB Miss + 2 TLB Invalid), butthe second TLB Invalid exception is just triggered by __update_tlb from do_page_fault writing tlb without _PAGE_VALID set.

lib: stackdepot: add support to disable stack depot
Vijayanand Jitta: Add a kernel parameter stack_depot_disable to disable stack depot.

lib: stackdepot: add support to configure STACK_HASH_SIZE
Yogesh Lal: Use CONFIG_STACK_HASH_ORDER to configure STACK_HASH_SIZE. Aim is to have configurable value for STACK_HASH_SIZE, so depend on use case one can configure it. One example is of Page Owner, CONFIG_PAGE_OWNER works only if page_owner=on via kernel parameter on CONFIG_PAGE_OWNER configured system.

kfence, Documentation: add KFENCE documentation
Marco Elver: Add KFENCE documentation in dev-tools/kfence.rst, and add to index.

kfence, kasan: make KFENCE compatible with KASAN
Alexander Potapenko: Make KFENCE compatible with KASAN.

mm, kfence: insert KFENCE hooks for SLUB
Alexander Potapenko: Inserts KFENCE hooks into the SLUB allocator. To pass the originally requested size to KFENCE, add an argument 'orig_size' to slab_alloc*().

mm, kfence: insert KFENCE hooks for SLAB
Alexander Potapenko: Inserts KFENCE hooks into the SLAB allocator. To pass the originally requested size to KFENCE, add an argument 'orig_size' to slab_alloc*().

arm64, kfence: enable KFENCE for ARM64
Marco Elver: Add architecture specific implementation details for KFENCE and enable KFENCE for the arm64 architecture.

Linux Kernel Release Tags

Linux 5.12-rc6
Linus Torvalds

Linux 5.12-rc5
Linus Torvalds

Linux 5.12-rc4
Linus Torvalds

Linux 5.12-rc3
Linus Torvalds

Linux 5.12-rc2
Linus Torvalds

Linux 5.12-rc1
Linus Torvalds

init/Kconfig: fix a typo in CC_VERSION_TEXT help text
Bhaskar Chowdhury: s/compier/compiler/ Link:

init/version.c: remove Version_ symbol
Masahiro Yamada: This code hunk creates a Version_<LINUX_VERSION_CODE> symbol if CONFIG_KALLSYMS is disabled.

Linux 5.11-rc7
Linus Torvalds

Linux 5.11-rc6
Linus Torvalds

Most Popular This Year

mmap locking API: initial implementation as rwsem wrappers
Michel Lespinasse: This patch series adds a new mmap locking API replacing the existing mmap_sem lock and unlocks.

mm: pgtable: add shortcuts for accessing kernel PMD and PTE
Mike Rapoport: The powerpc 32-bit implementation of pgtable has nice shortcuts for accessing kernel PMD and PTE for a given virtual address.

MMU notifier: use the new mmap locking API
Michel Lespinasse: This use is converted manually ahead of the next patch in the series, as it requires including a new header which the automated conversion would miss.

binderfs: add gitignore for generated sample program
Linus Torvalds: Let's keep "git status" happy and quiet.

mmap locking API: add MMAP_LOCK_INITIALIZER
Michel Lespinasse: Define a new initializer for the mmap locking api.

DMA reservations: use the new mmap locking API
Michel Lespinasse: This use is converted manually ahead of the next patch in the series, as it requires including a new header which the automated conversion would miss.

arm: add loglvl to unwind_backtrace()
Dmitry Safonov: Currently, the log-level of show_stack() depends on a platform realization.

arm: add loglvl to dump_backtrace()
Dmitry Safonov: Currently, the log-level of show_stack() depends on a platform realization.

xtensa: add loglvl to show_trace()
Dmitry Safonov: Currently, the log-level of show_stack() depends on a platform realization.

sh: add loglvl to printk_address()
Dmitry Safonov: Currently, the log-level of show_stack() depends on a platform realization.

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