Linus Torvalds 063df71a57 RISC-V Patches for the 5.15 Merge Window, Part 1 ... * Support for PC-relative instructions (auipc and branches) in kprobes. * Support for forced IRQ threading. * Support for the hlt/nohlt kernel command line options, via the generic idle loop. * Support for showing the edge/level triggered behavior of interrupts in /proc/interrupts. * A handful of cleanups to our address mapping mechanisms. * Support for allocating gigantic hugepages via CMA. * Support for the undefined behavior sanitizer. * A handful of cleanups to the VDSO that allow the kernel to build with LLD. * Support for hugepage migration. -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmEzxA4THHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYifuvD/93Tr9oAy6dwkGoa/VIzBc/nklCeTiO cv2W9eFQMG+PdRh1Ezi9FrLO6qZoADGOPPcnuc2HTTe58CWWWg0juC862H/N2k3V +3LGhHTv3E7NsEZNa4YhQXw6pPmj5OhbHab87HNowHpuNJGpKYE6Q+QbnYl5vorI 9YS10pRpqvO6tdHUW335Z5N0nW9X3HCHD6NUb1ZV8qd34QzP+XeCJMqVXpoOijNO 96lhyDYPivM2Rhi+uvtSjUeWzbddnN/P9IywfECddHFJyGvoEtiIROo9d2sR6pla lAa1YOw0ybD/UPHtL/diEU+K8ivNVKdRN/YvlzHS4CdCrPyuWSUmBMozsOBMBwf1 UZCMDwmP2sQkHu1Ht9g1fXwk2R85j1s+qE5cZEXyAEULKfHlmt4vygd1xgm8DTf9 xgS+np2g0frcmKU8cLPmC7Sr0YI1fPeDMRkBXTYE1SmBF3eHrZCCbeM1H97p2mUC zs/Dvyoj7e25HGyYqxN3lHZzhMluqh7wCQSOQMB2YxVwdiA4VjyjxLF4MKAdXL8i F1QTETsjLGu6UiMfNIQ4RVs981/fGYSANdOvMfwo447gVH6JaxC51sLo6YIDtXss tLzchHNu5IMNqB7XOb1gU8ZKeXruG9lrxwUOyEIYAVi6pHCbkdLV0A8ymwEjj06b aGV4xFPaAGvDLQ== =rDB3 -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-5.15-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V updates from Palmer Dabbelt: - support PC-relative instructions (auipc and branches) in kprobes - support for forced IRQ threading - support for the hlt/nohlt kernel command line options, via the generic idle loop - show the edge/level triggered behavior of interrupts in /proc/interrupts - a handful of cleanups to our address mapping mechanisms - support for allocating gigantic hugepages via CMA - support for the undefined behavior sanitizer (UBSAN) - a handful of cleanups to the VDSO that allow the kernel to build with LLD. - support for hugepage migration * tag 'riscv-for-linus-5.15-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (21 commits) riscv: add support for hugepage migration RISC-V: Fix VDSO build for !MMU riscv: use strscpy to replace strlcpy riscv: explicitly use symbol offsets for VDSO riscv: Enable Undefined Behavior Sanitizer UBSAN riscv: Keep the riscv Kconfig selects sorted riscv: Support allocating gigantic hugepages using CMA riscv: fix the global name pfn_base confliction error riscv: Move early fdt mapping creation in its own function riscv: Simplify BUILTIN_DTB device tree mapping handling riscv: Use __maybe_unused instead of #ifdefs around variable declarations riscv: Get rid of map_size parameter to create_kernel_page_table riscv: Introduce va_kernel_pa_offset for 32-bit kernel riscv: Optimize kernel virtual address conversion macro dt-bindings: riscv: add starfive jh7100 bindings riscv: Enable GENERIC_IRQ_SHOW_LEVEL riscv: Enable idle generic idle loop riscv: Allow forced irq threading riscv: Implement thread_struct whitelist for hardened usercopy riscv: kprobes: implement the branch instructions ...		2021-09-05 11:31:23 -07:00
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asm	RISC-V Patches for the 5.15 Merge Window, Part 1	2021-09-05 11:31:23 -07:00
uapi/asm