[GIT PULL] RISC-V Fixes for 6.2-rc8

* [GIT PULL] RISC-V Fixes for 6.2-rc8
@ 2023-02-10 16:02 Palmer Dabbelt
  2023-02-10 17:52 ` pr-tracker-bot
  0 siblings, 1 reply; 2+ messages in thread
From: Palmer Dabbelt @ 2023-02-10 16:02 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: linux-riscv, linux-kernel

The following changes since commit 2f394c0e7d1129a35156e492bc8f445fb20f43ac:

  riscv: disable generation of unwind tables (2023-02-01 20:51:57 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git tags/riscv-for-linus-6.2-rc8

for you to fetch changes up to 950b879b7f0251317d26bae0687e72592d607532:

  riscv: Fixup race condition on PG_dcache_clean in flush_icache_pte (2023-02-09 11:40:32 -0800)

----------------------------------------------------------------
RISC-V Fixes for 6.2-rc8

* A fix to avoid partial TLB fences for huge pages, which are disallowed
  by the ISA.
* A fix to to avoid missing a frame when dumping stacks.
* A fix to avoid misaligned accesses (and possibly overflows) in
  kprobes.
* A fix for a race condition in tracking page dirtiness.

----------------------------------------------------------------
This is a little bigger that I'd hope for this late in the cycle, but they're
all pretty concrete fixes and the only one that's bigger than a few lines is
pmdp_collapse_flush() (which is almost all boilerplate/comment).  It's also all
bug fixes for issues that have been around for a while.

So I think it's not all that scary, just bad timing.

----------------------------------------------------------------
Guo Ren (2):
      riscv: kprobe: Fixup misaligned load text
      riscv: Fixup race condition on PG_dcache_clean in flush_icache_pte

Liu Shixin (1):
      riscv: stacktrace: Fix missing the first frame

Mayuresh Chitale (1):
      riscv: mm: Implement pmdp_collapse_flush for THP

 arch/riscv/include/asm/pgtable.h   |  4 ++++
 arch/riscv/kernel/probes/kprobes.c |  8 +++++---
 arch/riscv/kernel/stacktrace.c     |  3 ++-
 arch/riscv/mm/cacheflush.c         |  4 +++-
 arch/riscv/mm/pgtable.c            | 20 ++++++++++++++++++++
 5 files changed, 34 insertions(+), 5 deletions(-)

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