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
..
probes	riscv: kprobes: implement the branch instructions	2021-07-21 23:22:34 -07:00
vdso	riscv: explicitly use symbol offsets for VDSO	2021-08-24 21:45:47 -07:00
.gitignore
asm-offsets.c	riscv: Introduce structure that group all variables regarding kernel mapping	2021-07-05 18:04:00 -07:00
cacheinfo.c
cpu-hotplug.c
cpu.c
cpu_ops.c
cpu_ops_sbi.c
cpu_ops_spinwait.c
cpufeature.c
crash_dump.c
crash_save_regs.S
efi-header.S
efi.c
entry.S	riscv: add VMAP_STACK overflow detection	2021-07-06 12:11:38 -07:00
fpu.S
ftrace.c
head.h
head.S	riscv: Introduce structure that group all variables regarding kernel mapping	2021-07-05 18:04:00 -07:00
image-vars.h
irq.c
jump_label.c
kexec_relocate.S	riscv: Introduce structure that group all variables regarding kernel mapping	2021-07-05 18:04:00 -07:00
kgdb.c
machine_kexec.c	RISC-V Patches for the 5.14 Merge Window, Part 1	2021-07-09 10:36:29 -07:00
Makefile	riscv: kexec: do not add '-mno-relax' flag if compiler doesn't support it	2021-08-12 07:16:52 -07:00
mcount-dyn.S
mcount.S
module-sections.c
module.c
patch.c
perf_callchain.c
perf_event.c
perf_regs.c
process.c
ptrace.c	riscv: Ensure the value of FP registers in the core dump file is up to date	2021-08-24 20:54:10 -07:00
reset.c
riscv_ksyms.c
sbi.c
setup.c	RISC-V Patches for the 5.15 Merge Window, Part 1	2021-09-05 11:31:23 -07:00
signal.c
smp.c
smpboot.c
soc.c
stacktrace.c	riscv: stacktrace: Fix NULL pointer dereference	2021-07-24 12:58:51 -07:00
sys_riscv.c
syscall_table.c
time.c
traps.c	RISC-V Patches for the 5.14 Merge Window, Part 1	2021-07-09 10:36:29 -07:00
traps_misaligned.c
vdso.c
vmlinux-xip.lds.S	RISC-V Patches for the 5.14 Merge Window, Part 1	2021-07-09 10:36:29 -07:00
vmlinux.lds.S	riscv: add VMAP_STACK overflow detection	2021-07-06 12:11:38 -07:00