linux-kernel - [GIT PULL] arm64: fixes for -rc1

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Message-ID: <20190104182427.GD6299@fuggles.cambridge.arm.com>
Date:   Fri, 4 Jan 2019 18:24:27 +0000
From:   Will Deacon <will.deacon@....com>
To:     torvalds@...ux-foundation.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        catalin.marinas@....com
Subject: [GIT PULL] arm64: fixes for -rc1

Hi Linus,

I'm safely chained back up to my desk, so please pull these arm64 fixes
for -rc1 that address some issues that cropped up during the merge window.

Details in the tag.

Cheers,

Will

--->8

The following changes since commit 12f799c8c739518e12248bbd000eb0a246e8e5f8:

  arm64: kaslr: print PHYS_OFFSET in dump_kernel_offset() (2018-12-14 09:33:49 +0000)

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 7e0b44e870cf265bb4a73fd25e0508c7363fcbd6:

  arm64: compat: Hook up io_pgetevents() for 32-bit tasks (2019-01-04 14:18:01 +0000)

----------------------------------------------------------------
arm64 fixes for -rc1

- Prevent KASLR from mapping the top page of the virtual address space

- Fix device-tree probing of SDEI driver

- Fix incorrect register offset definition in Hisilicon DDRC PMU driver

- Fix compilation issue with older binutils not liking unsigned immediates

- Fix uapi headers so that libc can provide its own sigcontext definition

- Fix handling of private compat syscalls

- Hook up compat io_pgetevents() syscall for 32-bit tasks

- Cleanup to arm64 Makefile (including now to avoid silly conflicts)

----------------------------------------------------------------
Dave Martin (2):
      arm64/sve: ptrace: Fix SVE_PT_REGS_OFFSET definition
      arm64/sve: Disentangle <uapi/asm/ptrace.h> from <uapi/asm/sigcontext.h>

James Morse (1):
      firmware: arm_sdei: Fix DT platform device creation

Mark Rutland (1):
      arm64: entry: remove unused register aliases

Masahiro Yamada (1):
      arm64: replace arm64-obj-* in Makefile with obj-*

Nicolas Saenz Julienne (1):
      firmware: arm_sdei: fix wrong of_node_put() in init function

Shaokun Zhang (2):
      arm64: smp: Fix compilation error
      drivers/perf: hisi: Fixup one DDRC PMU register offset

Will Deacon (3):
      arm64: compat: Avoid sending SIGILL for unallocated syscall numbers
      arm64: compat: Don't pull syscall number from regs in arm_compat_syscall
      arm64: compat: Hook up io_pgetevents() for 32-bit tasks

Yueyi Li (1):
      arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region

 arch/arm64/include/asm/smp.h                  |  8 ++--
 arch/arm64/include/asm/unistd.h               |  7 +--
 arch/arm64/include/asm/unistd32.h             |  2 +
 arch/arm64/include/uapi/asm/ptrace.h          | 39 ++++++++---------
 arch/arm64/include/uapi/asm/sigcontext.h      | 56 ++++++++++++------------
 arch/arm64/include/uapi/asm/sve_context.h     | 53 +++++++++++++++++++++++
 arch/arm64/kernel/Makefile                    | 61 +++++++++++++--------------
 arch/arm64/kernel/entry.S                     | 12 +-----
 arch/arm64/kernel/sys_compat.c                | 11 +++--
 arch/arm64/kernel/syscall.c                   |  9 ++--
 arch/arm64/mm/init.c                          |  2 +-
 drivers/firmware/arm_sdei.c                   |  6 ---
 drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c |  4 +-
 13 files changed, 153 insertions(+), 117 deletions(-)
 create mode 100644 arch/arm64/include/uapi/asm/sve_context.h