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Subject[GIT PULL] arm64 fixes for 5.9-rc2
Hi Linus,

Please pull the arm64 updates below. Thanks.

The following changes since commit 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5:

Linux 5.9-rc1 (2020-08-16 13:04:57 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes

for you to fetch changes up to 8d75785a814241587802655cc33e384230744f0c:

ARM64: vdso32: Install vdso32 from vdso_install (2020-08-21 19:11:44 +0100)

----------------------------------------------------------------
- Allow booting of late secondary CPUs affected by erratum 1418040
(currently they are parked if none of the early CPUs are affected by
this erratum).

- Add the 32-bit vdso Makefile to the vdso_install rule so that 'make
vdso_install' installs the 32-bit compat vdso when it is compiled.

- Print a warning that untrusted guests without a CPU erratum workaround
(Cortex-A57 832075) may deadlock the affected system.

----------------------------------------------------------------
Marc Zyngier (2):
arm64: Move handling of erratum 1418040 into C code
arm64: Allow booting of late CPUs affected by erratum 1418040

Rob Herring (1):
KVM: arm64: Print warning when cpu erratum can cause guests to deadlock

Stephen Boyd (1):
ARM64: vdso32: Install vdso32 from vdso_install

arch/arm64/Makefile | 1 +
arch/arm64/kernel/cpu_errata.c | 2 ++
arch/arm64/kernel/entry.S | 21 ---------------------
arch/arm64/kernel/process.c | 34 ++++++++++++++++++++++++++++++++++
arch/arm64/kernel/vdso32/Makefile | 2 +-
arch/arm64/kvm/arm.c | 4 ++++
6 files changed, 42 insertions(+), 22 deletions(-)

--
Catalin

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