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Linux kernel source tree
df02351331
* A bunch of fixes: - We were missing a secondary mmu notifier call when flushing the tlb which is required for IOMMU - Fix ftrace panics by saving the registers as expected by ftrace - Fix a couple of stimecmp usage related to cpu hotplug - Fix a bunch of issues in the misaligned probing handling * Perf improvements: - Introduce support for runtime constant improving perf of d_hash() - Add support for huge pfnmaps to improve tlb utilization - Use Zawrs to improve smp_cond_load8/16() used by the queued spinlocks * Hwprobe additions: - Add support for Zicntr and Zihpm - Add support for Zaamo and Zalrsc - Add support for bfloat16 extensiosn - Add support for Zicbom (only enabling clean and flush, not inval for security reasons) * Misc: - Add a kernel parameter to bypass the misaligned speed probing since we can't rely on Zicclsm -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQQgN2CKhD/Nf5v80u9kP7K8koXvigUCZ+JgfQAKCRBkP7K8koXv ivAVAQDkPC2n5INIc7/wL+kyO6BpRraR5CM+uR7M9dJHCS/P+QD+I43Vex1z8QBM jYJ6aGefGV2dkpecy9F07PVJBS71iwY= =1ANx -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmfkhZ0THHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYiSKwEADJm1x6jnq5rSA7mqKZO3Y+LCi1TDBs wW4CNTZbh/0vxafoUIgCBJKrNtovv0fLXmtty1rCtdDRKMNHH/WfJfQgPG3lsdGy VMegiVzlXgAkmp/ajm1R1PgwYA4UEJxu6H2st0lcfm7Rv/BU2p+Ynr5KQiJS5WuU LN+3nio7sYlrpG3YNJI5UrR0Pfr5dsficekc28lq0LIGpJfbmXBVfsYbc6nvR3Hk hW8vJijG8FsL+WGE3Xmg6yUdu4EHf/7XZDwXrExkToEd/XhxBwtG+rts18lJN9lg tqOYr9WNMZXy95/s2ZngD1FWyh8XvEcxXJXjOJKOQGDE7Q5cQlP+hQ9nSWnG734J BMMZa3MoYh2yrdQMS7VwEg4y4savH4NwXgGfYzPi6xCmLVNgFOCZ1VJLqNDlq6aw rPn92ScWBpsG9CEaWsaaKstVaHztP6Lvos72i6y0zpcCcT/Zv4v0sZtpWfQJzxcL oLgyqwiPshDKJ90a9Yxx+7S0MBQ37Y9cRobQEnJNFqLL3qwiluYqMqcHbFhtTI5A oA+1fnEd2oyuHgO6k5hWTyk6AH9tMCgrNNfCWnZK26Tr1FYWmri7OSwcrPnrMev4 HoZFpe1pjABm5atr4xsfZ9QOFMmdvefMvFwY5MQq9LUN0DLmqQIoSzHkmGP2DS/E WxKxNBF5Gm2m7A== =oAbG -----END PGP SIGNATURE----- Merge tag 'riscv-mw1-6.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux into for-next riscv patches for 6.15-rc1 * A bunch of fixes: - We were missing a secondary mmu notifier call when flushing the tlb which is required for IOMMU - Fix ftrace panics by saving the registers as expected by ftrace - Fix a couple of stimecmp usage related to cpu hotplug - Fix a bunch of issues in the misaligned probing handling * Perf improvements: - Introduce support for runtime constant improving perf of d_hash() - Add support for huge pfnmaps to improve tlb utilization - Use Zawrs to improve smp_cond_load8/16() used by the queued spinlocks * Hwprobe additions: - Add support for Zicntr and Zihpm - Add support for Zaamo and Zalrsc - Add support for bfloat16 extensiosn - Add support for Zicbom (only enabling clean and flush, not inval for security reasons) * Misc: - Add a kernel parameter to bypass the misaligned speed probing since we can't rely on Zicclsm * tag 'riscv-mw1-6.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/alexghiti/linux: (1585 commits) riscv: Add runtime constant support riscv: Move nop definition to insn-def.h Documentation/kernel-parameters: Add riscv unaligned speed parameters riscv: Add parameter for skipping access speed tests riscv: Fix set up of vector cpu hotplug callback riscv: Fix set up of cpu hotplug callbacks riscv: Change check_unaligned_access_speed_all_cpus to void riscv: Fix check_unaligned_access_all_cpus riscv: Fix riscv_online_cpu_vec riscv: Annotate unaligned access init functions KVM: riscv: selftests: Add Zaamo/Zalrsc extensions to get-reg-list test RISC-V: KVM: Allow Zaamo/Zalrsc extensions for Guest/VM riscv: hwprobe: export Zaamo and Zalrsc extensions riscv: add parsing for Zaamo and Zalrsc extensions dt-bindings: riscv: add Zaamo and Zalrsc ISA extension description riscv: fgraph: Fix stack layout to match __arch_ftrace_regs argument of ftrace_return_to_handler riscv: fgraph: Select HAVE_FUNCTION_GRAPH_TRACER depends on HAVE_DYNAMIC_FTRACE_WITH_ARGS riscv: Fix missing __free_pages() in check_vector_unaligned_access() riscv: Fix the __riscv_copy_vec_words_unaligned implementation riscv: mm: Don't use %pK through printk ... |
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| fs | ||
| include | ||
| init | ||
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| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
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| rust | ||
| samples | ||
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| security | ||
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| tools | ||
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| .clang-format | ||
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| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
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| .gitignore | ||
| .mailmap | ||
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| COPYING | ||
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| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.