Messages in this thread | | | Date | Fri, 6 Dec 2019 15:46:04 +0000 | From | Catalin Marinas <> | Subject | [GIT PULL] arm64 fixes for 5.5-rc1 |
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Hi Linus,
Please pull the arm64 fixes below. Thanks.
The following changes since commit d8e85e144bbe12e8d82c6b05d690a34da62cc991:
arm64: Kconfig: add a choice for endianness (2019-11-14 14:39:03 +0000)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-upstream
for you to fetch changes up to de858040ee80e6f41bf0b40090f1c71f966a61b3:
arm64: entry: refine comment of stack overflow check (2019-12-06 14:11:31 +0000)
---------------------------------------------------------------- arm64 updates for 5.5:
- ZONE_DMA32 initialisation fix when memblocks fall entirely within the first GB (used by ZONE_DMA in 5.5 for Raspberry Pi 4).
- Couple of ftrace fixes following the FTRACE_WITH_REGS patchset.
- access_ok() fix for the Tagged Address ABI when called from from a kernel thread (asynchronous I/O): the kthread does not have the TIF flags of the mm owner, so untag the user address unconditionally.
- KVM compute_layout() called before the alternatives code patching.
- Minor clean-ups.
---------------------------------------------------------------- Catalin Marinas (1): arm64: Validate tagged addresses in access_ok() called from kernel threads
Heyi Guo (1): arm64: entry: refine comment of stack overflow check
Mark Brown (1): arm64: mm: Fix column alignment for UXN in kernel_page_tables
Mark Rutland (2): arm64: insn: consistently handle exit text arm64: ftrace: fix ifdeffery
Sebastian Andrzej Siewior (1): arm64: KVM: Invoke compute_layout() before alternatives are applied
Will Deacon (1): arm64: mm: Fix initialisation of DMA zones on non-NUMA systems
arch/arm64/include/asm/kvm_mmu.h | 1 + arch/arm64/include/asm/sections.h | 1 + arch/arm64/include/asm/uaccess.h | 7 ++++++- arch/arm64/kernel/entry-ftrace.S | 3 +-- arch/arm64/kernel/entry.S | 3 ++- arch/arm64/kernel/insn.c | 22 ++++++++++++++++++---- arch/arm64/kernel/smp.c | 4 ++++ arch/arm64/kernel/vmlinux.lds.S | 3 +++ arch/arm64/kvm/va_layout.c | 8 +------- arch/arm64/mm/dump.c | 1 + arch/arm64/mm/init.c | 25 +++++++++++-------------- 11 files changed, 49 insertions(+), 29 deletions(-)
-- Catalin
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