Messages in this thread | | | Date | Fri, 07 Jul 2023 08:51:13 -0700 (PDT) | Subject | [GIT PULL] RISC-V Patches for the 6.5 Merge Window, Part 2 | From | Palmer Dabbelt <> |
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merged tag 'riscv-for-linus-6.5-mw1' The following changes since commit 533925cb760431cb496a8c965cfd765a1a21d37e:
Merge tag 'riscv-for-linus-6.5-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux (2023-06-30 09:37:26 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git tags/riscv-for-linus-6.5-mw2
for you to fetch changes up to e8605e8fdf42642048b7e59141deaf8e4cf06d71:
Merge patch series "riscv: some CMO alternative related clean up" (2023-07-06 10:32:38 -0700)
---------------------------------------------------------------- RISC-V Patches for the 6.5 Merge Window, Part 2
* A bunch of fixes/cleanups from the first part of the merge window, mostly related to ACPI and vector as those were large. * Some documentation improvements, mostly related to the new code. * The "riscv,isa" DT key is deprecated. * Support for link-time dead code elimination. * Support for minor fault registration in userfaultd. * A handful of cleanups around CMO alternatives.
---------------------------------------------------------------- The batch from yesterday morning didn't make it to linux-next, I just screwed up and forgot to move them off staging in time. They're all fairly small and still pass my tests, but I don't really like to skip linux-next so I figured I'd say something.
Aside from that, things look fairly sane for what was a pretty large merge window. There's one outstanding bug related to mapping symbols that manifests in some randconfigs, there's a fix out already [1]. That's not a merge window regression though, so I think it's safe to proceed. There's also a handful of the normal merge window all{yes,mod}config issues, they have fixes on the lists as well.
1: https://lore.kernel.org/all/437ac153-620c-2012-7ce3-66442b505972@infradead.org/
---------------------------------------------------------------- Andy Chiu (3): riscv: vector: only enable interrupts in the first-use trap riscv: vector: clear V-reg in the first-use trap selftests: Test RISC-V Vector's first-use handler
Ben Dooks (1): riscv: vdso: include vdso/vsyscall.h for vdso_data
Björn Töpel (1): riscv: Discard vector state on syscalls
Conor Dooley (2): RISC-V: drop error print from riscv_hartid_to_cpuid() dt-bindings: riscv: deprecate riscv,isa
Jisheng Zhang (6): riscv: move options to keep entries sorted riscv: vmlinux-xip.lds.S: remove .alternative section vmlinux.lds.h: use correct .init.data.* section name riscv: errata: thead: only set cbom size & noncoherent during boot riscv: mm: mark CBO relate initialization funcs as __init riscv: mm: mark noncoherent_supported as __ro_after_init
John Hubbard (1): mm: riscv: fix an unsafe pte read in huge_pte_alloc()
Marc Zyngier (1): risc-v: Fix order of IPI enablement vs RCU startup
Nick Desaulniers (1): riscv: disable HAVE_LD_DEAD_CODE_DATA_ELIMINATION for LLD
Palmer Dabbelt (5): RISC-V: Document that V registers are clobbered on syscalls RISC-V: Fix up some vector state related build failures Merge patch series "riscv: enable HAVE_LD_DEAD_CODE_DATA_ELIMINATION" RISC-V: Document the ISA string parsing rules for ACPI Merge patch series "riscv: some CMO alternative related clean up"
Samuel Holland (1): riscv: Select HAVE_ARCH_USERFAULTFD_MINOR
Song Shuai (1): riscv: Enable ARCH_SUSPEND_POSSIBLE for s2idle
Woody Zhang (1): riscv: move memblock_allow_resize() after linear mapping is ready
Zhangjin Wu (1): riscv: enable HAVE_LD_DEAD_CODE_DATA_ELIMINATION
Documentation/devicetree/bindings/riscv/cpus.yaml | 43 ++-- .../devicetree/bindings/riscv/extensions.yaml | 250 +++++++++++++++++++++ Documentation/riscv/acpi.rst | 10 + Documentation/riscv/index.rst | 1 + Documentation/riscv/vector.rst | 8 + arch/riscv/Kconfig | 18 +- arch/riscv/errata/thead/errata.c | 7 +- arch/riscv/include/asm/vector.h | 34 +++ arch/riscv/include/uapi/asm/sigcontext.h | 4 + arch/riscv/kernel/smp.c | 1 - arch/riscv/kernel/smpboot.c | 5 +- arch/riscv/kernel/traps.c | 10 +- arch/riscv/kernel/vdso.c | 1 + arch/riscv/kernel/vector.c | 1 + arch/riscv/kernel/vmlinux-xip.lds.S | 6 - arch/riscv/kernel/vmlinux.lds.S | 6 +- arch/riscv/mm/cacheflush.c | 8 +- arch/riscv/mm/dma-noncoherent.c | 2 +- arch/riscv/mm/hugetlbpage.c | 6 +- arch/riscv/mm/init.c | 4 +- include/asm-generic/vmlinux.lds.h | 2 +- tools/testing/selftests/riscv/vector/.gitignore | 1 + tools/testing/selftests/riscv/vector/Makefile | 6 +- .../selftests/riscv/vector/v_initval_nolibc.c | 68 ++++++ 24 files changed, 449 insertions(+), 53 deletions(-) create mode 100644 Documentation/devicetree/bindings/riscv/extensions.yaml create mode 100644 Documentation/riscv/acpi.rst create mode 100644 tools/testing/selftests/riscv/vector/v_initval_nolibc.c
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