| Message ID | 20211126132245.GA20204@willie-the-truck (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [GIT,PULL] arm64 fixes for -rc3 | expand |
The pull request you sent on Fri, 26 Nov 2021 13:22:46 +0000:
> git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/f17fb26d4dd71b8ea05e1890d8c64d2eca27e7d5
Thank you!
Hi Linus, When you get a chance, please can you pull these three arm64 fixes? The main one is a fix to the way in which we evaluate the macro arguments to our uaccess routines, which we _think_ might be the root cause behind some unkillable tasks we've seen in the Android arm64 CI farm (testing is ongoing). In any case, it's worth fixing. Other than that, we've toned down an over-zealous VM_BUG_ON() and fixed ftrace stack unwinding in a bunch of cases. Please pull. Thanks, Will --->8 The following changes since commit fa55b7dcdc43c1aa1ba12bca9d2dd4318c2a0dbf: Linux 5.16-rc1 (2021-11-14 13:56:52 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tags/arm64-fixes for you to fetch changes up to 94902d849e85093aafcdbea2be8e2beff47233e6: arm64: uaccess: avoid blocking within critical sections (2021-11-24 09:16:26 +0000) ---------------------------------------------------------------- arm64 fixes for -rc3 - Evaluate uaccess macro arguments outside of the critical section - Tighten up VM_BUG_ON() in pmd_populate_kernel() to avoid false positive - Fix ftrace stack unwinding using HAVE_FUNCTION_GRAPH_RET_ADDR_PTR ---------------------------------------------------------------- Mark Rutland (2): arm64: ftrace: use HAVE_FUNCTION_GRAPH_RET_ADDR_PTR arm64: uaccess: avoid blocking within critical sections Pingfan Liu (1): arm64: mm: Fix VM_BUG_ON(mm != &init_mm) for trans_pgd arch/arm64/include/asm/ftrace.h | 11 +++++++++ arch/arm64/include/asm/pgalloc.h | 2 +- arch/arm64/include/asm/stacktrace.h | 6 ----- arch/arm64/include/asm/uaccess.h | 48 +++++++++++++++++++++++++++++++------ arch/arm64/kernel/ftrace.c | 6 ++--- arch/arm64/kernel/stacktrace.c | 18 +++++++------- 6 files changed, 64 insertions(+), 27 deletions(-)