Messages in this thread | | | Date | Fri, 19 Jun 2020 16:24:29 -0700 (PDT) | Subject | [GIT PULL] RISC-V Fixes for 5.8-rc2 | From | Palmer Dabbelt <> |
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The following changes since commit cd16ed33c3c618930ccda7049dcea05ee707a9c0:
Merge tag 'riscv-for-linus-5.8-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux (2020-06-11 12:55:20 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git tags/riscv-for-linus-5.8-rc2
for you to fetch changes up to 0e2c09011d4de4161f615ff860a605a9186cf62a:
RISC-V: Acquire mmap lock before invoking walk_page_range (2020-06-18 18:46:09 -0700)
---------------------------------------------------------------- RISC-V Fixes for 5.8-rc2
This contains three fixes that I'd like to target for rc2:
* A workaround for a compiler surprise related to the "r" inline assembly that allows LLVM to boot. * A fix to avoid WX-only mappings, which the ISA does not allow. While this probably manifests in many ways, the bug was found in stress-ng. * A missing lock in set_direct_map_*(), which due to a recent lockdep change started asserting.
---------------------------------------------------------------- Atish Patra (1): RISC-V: Acquire mmap lock before invoking walk_page_range
Nathan Huckleberry (1): riscv/atomic: Fix sign extension for RV64I
Yash Shah (1): RISC-V: Don't allow write+exec only page mapping request in mmap
arch/riscv/include/asm/cmpxchg.h | 8 ++++---- arch/riscv/kernel/sys_riscv.c | 6 ++++++ arch/riscv/mm/pageattr.c | 14 ++++++++++++-- 3 files changed, 22 insertions(+), 6 deletions(-)
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