Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751444AbeACULm (ORCPT + 1 other); Wed, 3 Jan 2018 15:11:42 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:60778 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751388AbeACULk (ORCPT ); Wed, 3 Jan 2018 15:11:40 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuahkh@osg.samsung.com, patches@kernelci.org, ben.hutchings@codethink.co.uk, lkft-triage@lists.linaro.org, stable@vger.kernel.org Subject: [PATCH 4.4 00/37] 4.4.110-stable review Date: Wed, 3 Jan 2018 21:11:06 +0100 Message-Id: <20180103195056.837404126@linuxfoundation.org> X-Mailer: git-send-email 2.15.1 User-Agent: quilt/0.65 X-KernelTest-Patch: http://kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.110-rc1.gz X-KernelTest-Tree: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git X-KernelTest-Branch: linux-4.4.y X-KernelTest-Patches: git://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git X-KernelTest-Version: 4.4.110-rc1 X-KernelTest-Deadline: 2018-01-05T19:50+00:00 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: This is the start of the stable review cycle for the 4.4.110 release. There are 37 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 Fri Jan 5 19:50:38 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.110-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 Linux 4.4.110-rc1 Kees Cook KPTI: Report when enabled Kees Cook KPTI: Rename to PAGE_TABLE_ISOLATION Borislav Petkov x86/kaiser: Move feature detection up Jiri Kosina kaiser: disabled on Xen PV Borislav Petkov x86/kaiser: Reenable PARAVIRT Thomas Gleixner x86/paravirt: Dont patch flush_tlb_single Hugh Dickins kaiser: kaiser_flush_tlb_on_return_to_user() check PCID Hugh Dickins kaiser: asm/tlbflush.h handle noPGE at lower level Hugh Dickins kaiser: drop is_atomic arg to kaiser_pagetable_walk() Hugh Dickins kaiser: use ALTERNATIVE instead of x86_cr3_pcid_noflush Borislav Petkov x86/kaiser: Check boottime cmdline params Borislav Petkov x86/kaiser: Rename and simplify X86_FEATURE_KAISER handling Hugh Dickins kaiser: add "nokaiser" boot option, using ALTERNATIVE Hugh Dickins kaiser: fix unlikely error in alloc_ldt_struct() Hugh Dickins kaiser: _pgd_alloc() without __GFP_REPEAT to avoid stalls Hugh Dickins kaiser: paranoid_entry pass cr3 need to paranoid_exit Hugh Dickins kaiser: x86_cr3_pcid_noflush and x86_cr3_pcid_user Hugh Dickins kaiser: PCID 0 for kernel and 128 for user Hugh Dickins kaiser: load_new_mm_cr3() let SWITCH_USER_CR3 flush user Dave Hansen kaiser: enhanced by kernel and user PCIDs Hugh Dickins kaiser: vmstat show NR_KAISERTABLE as nr_overhead Hugh Dickins kaiser: delete KAISER_REAL_SWITCH option Hugh Dickins kaiser: name that 0x1000 KAISER_SHADOW_PGD_OFFSET Hugh Dickins kaiser: cleanups while trying for gold link Hugh Dickins kaiser: kaiser_remove_mapping() move along the pgd Hugh Dickins kaiser: tidied up kaiser_add/remove_mapping slightly Hugh Dickins kaiser: tidied up asm/kaiser.h somewhat Hugh Dickins kaiser: ENOMEM if kaiser_pagetable_walk() NULL Hugh Dickins kaiser: fix perf crashes Hugh Dickins kaiser: fix regs to do_nmi() ifndef CONFIG_KAISER Hugh Dickins kaiser: KAISER depends on SMP Hugh Dickins kaiser: fix build and FIXME in alloc_ldt_struct() Hugh Dickins kaiser: stack map PAGE_SIZE at THREAD_SIZE-PAGE_SIZE Hugh Dickins kaiser: do not set _PAGE_NX on pgd_none Dave Hansen kaiser: merged update Richard Fellner KAISER: Kernel Address Isolation Tom Lendacky x86/boot: Add early cmdline parsing for options with arguments ------------- Diffstat: Documentation/kernel-parameters.txt | 8 + Makefile | 4 +- arch/x86/boot/compressed/misc.h | 1 + arch/x86/entry/entry_64.S | 164 ++++++++-- arch/x86/entry/entry_64_compat.S | 7 + arch/x86/include/asm/cmdline.h | 2 + arch/x86/include/asm/cpufeature.h | 4 + arch/x86/include/asm/desc.h | 2 +- arch/x86/include/asm/hw_irq.h | 2 +- arch/x86/include/asm/kaiser.h | 141 +++++++++ arch/x86/include/asm/pgtable.h | 28 +- arch/x86/include/asm/pgtable_64.h | 25 +- arch/x86/include/asm/pgtable_types.h | 29 +- arch/x86/include/asm/processor.h | 2 +- arch/x86/include/asm/tlbflush.h | 74 ++++- arch/x86/include/uapi/asm/processor-flags.h | 3 +- arch/x86/kernel/cpu/common.c | 28 +- arch/x86/kernel/cpu/perf_event_intel_ds.c | 57 +++- arch/x86/kernel/espfix_64.c | 10 + arch/x86/kernel/head_64.S | 35 ++- arch/x86/kernel/irqinit.c | 2 +- arch/x86/kernel/ldt.c | 25 +- arch/x86/kernel/paravirt_patch_64.c | 2 - arch/x86/kernel/process.c | 2 +- arch/x86/kernel/setup.c | 7 + arch/x86/kernel/tracepoint.c | 2 + arch/x86/kvm/x86.c | 3 +- arch/x86/lib/cmdline.c | 105 +++++++ arch/x86/mm/Makefile | 1 + arch/x86/mm/init.c | 2 +- arch/x86/mm/init_64.c | 10 + arch/x86/mm/kaiser.c | 455 ++++++++++++++++++++++++++++ arch/x86/mm/pageattr.c | 63 +++- arch/x86/mm/pgtable.c | 16 +- arch/x86/mm/tlb.c | 39 ++- include/asm-generic/vmlinux.lds.h | 7 + include/linux/kaiser.h | 52 ++++ include/linux/mmzone.h | 3 +- include/linux/percpu-defs.h | 32 +- init/main.c | 2 + kernel/fork.c | 6 + mm/vmstat.c | 1 + security/Kconfig | 10 + 43 files changed, 1375 insertions(+), 98 deletions(-)