[GIT PULL] arm64: fixes for -rc2
Will Deacon
will.deacon at arm.com
Thu Oct 20 10:14:01 PDT 2016
Hi Linus,
Please pull these arm64 fixes for -rc2. Most of these are CC'd for
stable, but there are a few fixing issues introduced during the recent
merge window too. There's also a fix for the xgene PMU driver, but it
seemed daft to send as a separate pull request, so I've included it
here with the rest of the fixes. More details in the tag.
Thanks,
Will
--->8
The following changes since commit 1001354ca34179f3db924eb66672442a173147dc:
Linux 4.9-rc1 (2016-10-15 12:17:50 -0700)
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 f7881bd644474a4a62d7bd1ec801176f635f59ae:
arm64: remove pr_cont abuse from mem_init (2016-10-20 15:27:56 +0100)
----------------------------------------------------------------
arm64 fixes:
- Fix ACPI boot due to recent broken NUMA changes
- Fix remote enabling of CPU features requiring PSTATE bit manipulation
- Add address range check when emulating user cache maintenance
- Fix LL/SC loops that allow compiler to introduce memory accesses
- Fix recently added write_sysreg_s macro
- Ensure MDCR_EL2 is initialised on qemu targets without a PMU
- Avoid kaslr breakage due to MODVERSIONs and DYNAMIC_FTRACE
- Correctly drive recent ld when building relocatable Image
- Remove junk IS_ERR check from xgene PMU driver added during merge window
- pr_cont fixes after core changes in the merge window
----------------------------------------------------------------
Andre Przywara (1):
arm64: Cortex-A53 errata workaround: check for kernel addresses
Ard Biesheuvel (3):
arm64: kaslr: fix breakage with CONFIG_MODVERSIONS=y
arm64: kaslr: keep modules close to the kernel when DYNAMIC_FTRACE=y
arm64: kernel: force ET_DYN ELF type for CONFIG_RELOCATABLE=y
James Morse (3):
arm64: cpufeature: Schedule enable() calls instead of calling them via IPI
arm64: mm: Set PSTATE.PAN from the cpu_enable_pan() call
arm64: suspend: Reconfigure PSTATE after resume from idle
Lorenzo Pieralisi (1):
arm64: kernel: numa: fix ACPI boot cpu numa node mapping
Marc Zyngier (1):
arm64: kernel: Init MDCR_EL2 even in the absence of a PMU
Mark Rutland (2):
arm64: fix show_regs fallout from KERN_CONT changes
arm64: remove pr_cont abuse from mem_init
Tai Nguyen (1):
perf: xgene: Remove bogus IS_ERR() check
Will Deacon (3):
arm64: sysreg: Fix use of XZR in write_sysreg_s
arm64: swp emulation: bound LL/SC retries before rescheduling
arm64: percpu: rewrite ll/sc loops in assembly
arch/arm64/Kconfig | 2 +-
arch/arm64/Makefile | 2 +-
arch/arm64/include/asm/cpufeature.h | 2 +-
arch/arm64/include/asm/exec.h | 3 +
arch/arm64/include/asm/module.h | 5 ++
arch/arm64/include/asm/percpu.h | 120 ++++++++++++++++-------------------
arch/arm64/include/asm/processor.h | 6 +-
arch/arm64/include/asm/sysreg.h | 2 +-
arch/arm64/include/asm/uaccess.h | 8 +++
arch/arm64/kernel/armv8_deprecated.c | 36 +++++++----
arch/arm64/kernel/cpu_errata.c | 3 +-
arch/arm64/kernel/cpufeature.c | 10 ++-
arch/arm64/kernel/head.S | 3 +-
arch/arm64/kernel/process.c | 18 ++++--
arch/arm64/kernel/smp.c | 1 +
arch/arm64/kernel/suspend.c | 11 ++++
arch/arm64/kernel/traps.c | 30 +++++----
arch/arm64/mm/fault.c | 15 ++++-
arch/arm64/mm/init.c | 26 ++++----
drivers/perf/xgene_pmu.c | 2 +-
20 files changed, 184 insertions(+), 121 deletions(-)
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