From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
torvalds@linux-foundation.org, akpm@linux-foundation.org,
linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org,
ben.hutchings@codethink.co.uk, lkft-triage@lists.linaro.org,
stable@vger.kernel.org
Subject: [PATCH 4.4 00/20] 4.4.202-stable review
Date: Fri, 15 Nov 2019 14:20:29 +0800 [thread overview]
Message-ID: <20191115062006.854443935@linuxfoundation.org> (raw)
This is the start of the stable review cycle for the 4.4.202 release.
There are 20 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun, 17 Nov 2019 06:18:31 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.202-rc1.gz
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux 4.4.202-rc1
Vineela Tummalapalli <vineela.tummalapalli@intel.com>
x86/bugs: Add ITLB_MULTIHIT bug infrastructure
Josh Poimboeuf <jpoimboe@redhat.com>
x86/speculation/taa: Fix printing of TAA_MSG_SMT on IBRS_ALL CPUs
Michal Hocko <mhocko@suse.com>
x86/tsx: Add config options to set tsx=on|off|auto
Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
x86/speculation/taa: Add documentation for TSX Async Abort
Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
x86/tsx: Add "auto" option to the tsx= cmdline parameter
Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
kvm/x86: Export MDS_NO=0 to guests when TSX is enabled
Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
x86/speculation/taa: Add sysfs reporting for TSX Async Abort
Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
x86/speculation/taa: Add mitigation for TSX Async Abort
Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
x86/cpu: Add a "tsx=" cmdline option with TSX disabled by default
Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
x86/cpu: Add a helper function x86_read_arch_cap_msr()
Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
x86/msr: Add the IA32_TSX_CTRL MSR
Paolo Bonzini <pbonzini@redhat.com>
KVM: x86: use Intel speculation bugs and features as derived in generic x86 code
Jim Mattson <jmattson@google.com>
kvm: x86: IA32_ARCH_CAPABILITIES is always supported
Sean Christopherson <sean.j.christopherson@intel.com>
KVM: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts
Ben Hutchings <ben@decadent.org.uk>
KVM: Introduce kvm_get_arch_capabilities()
Nicholas Piggin <npiggin@gmail.com>
powerpc/boot: Request no dynamic linker for boot wrapper
Nicholas Piggin <npiggin@gmail.com>
powerpc: Fix compiling a BE kernel with a powerpc64le toolchain
Michael Ellerman <mpe@ellerman.id.au>
powerpc/Makefile: Use cflags-y/aflags-y for setting endian options
Jonas Gorski <jonas.gorski@gmail.com>
MIPS: BCM63XX: fix switch core reset on BCM6368
Junaid Shahid <junaids@google.com>
kvm: mmu: Don't read PDPTEs when paging is not enabled
-------------
Diffstat:
Documentation/ABI/testing/sysfs-devices-system-cpu | 2 +
Documentation/hw-vuln/tsx_async_abort.rst | 268 +++++++++++++++++++++
Documentation/kernel-parameters.txt | 62 +++++
Documentation/x86/tsx_async_abort.rst | 117 +++++++++
Makefile | 4 +-
arch/mips/bcm63xx/reset.c | 2 +-
arch/powerpc/Makefile | 31 ++-
arch/powerpc/boot/wrapper | 24 +-
arch/x86/Kconfig | 45 ++++
arch/x86/include/asm/cpufeatures.h | 2 +
arch/x86/include/asm/kvm_host.h | 2 +
arch/x86/include/asm/msr-index.h | 16 ++
arch/x86/include/asm/nospec-branch.h | 4 +-
arch/x86/include/asm/processor.h | 7 +
arch/x86/kernel/cpu/Makefile | 2 +-
arch/x86/kernel/cpu/bugs.c | 143 ++++++++++-
arch/x86/kernel/cpu/common.c | 93 ++++---
arch/x86/kernel/cpu/cpu.h | 18 ++
arch/x86/kernel/cpu/intel.c | 5 +
arch/x86/kernel/cpu/tsx.c | 140 +++++++++++
arch/x86/kvm/cpuid.c | 12 +
arch/x86/kvm/vmx.c | 15 --
arch/x86/kvm/x86.c | 53 +++-
drivers/base/cpu.c | 17 ++
include/linux/cpu.h | 5 +
25 files changed, 1019 insertions(+), 70 deletions(-)
next reply other threads:[~2019-11-15 6:24 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-15 6:20 Greg Kroah-Hartman [this message]
2019-11-15 6:20 ` [PATCH 4.4 01/20] kvm: mmu: Dont read PDPTEs when paging is not enabled Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 02/20] MIPS: BCM63XX: fix switch core reset on BCM6368 Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 03/20] powerpc/Makefile: Use cflags-y/aflags-y for setting endian options Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 04/20] powerpc: Fix compiling a BE kernel with a powerpc64le toolchain Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 05/20] powerpc/boot: Request no dynamic linker for boot wrapper Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 06/20] KVM: Introduce kvm_get_arch_capabilities() Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 07/20] KVM: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 08/20] kvm: x86: IA32_ARCH_CAPABILITIES is always supported Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 09/20] KVM: x86: use Intel speculation bugs and features as derived in generic x86 code Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 10/20] x86/msr: Add the IA32_TSX_CTRL MSR Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 11/20] x86/cpu: Add a helper function x86_read_arch_cap_msr() Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 12/20] x86/cpu: Add a "tsx=" cmdline option with TSX disabled by default Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 13/20] x86/speculation/taa: Add mitigation for TSX Async Abort Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 14/20] x86/speculation/taa: Add sysfs reporting " Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 15/20] kvm/x86: Export MDS_NO=0 to guests when TSX is enabled Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 16/20] x86/tsx: Add "auto" option to the tsx= cmdline parameter Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 17/20] x86/speculation/taa: Add documentation for TSX Async Abort Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 18/20] x86/tsx: Add config options to set tsx=on|off|auto Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 19/20] x86/speculation/taa: Fix printing of TAA_MSG_SMT on IBRS_ALL CPUs Greg Kroah-Hartman
2019-11-15 6:20 ` [PATCH 4.4 20/20] x86/bugs: Add ITLB_MULTIHIT bug infrastructure Greg Kroah-Hartman
2019-11-15 12:20 ` [PATCH 4.4 00/20] 4.4.202-stable review kernelci.org bot
2019-11-15 13:50 ` Jon Hunter
2019-11-15 13:55 ` Guenter Roeck
2019-11-15 15:53 ` Naresh Kamboju
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