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Message-ID: <20180107233715.GA2748@decadent.org.uk>
Date: Sun, 7 Jan 2018 23:37:15 +0000
From: Ben Hutchings <ben@...adent.org.uk>
To: linux-kernel@...r.kernel.org,
Andrew Morton <akpm@...ux-foundation.org>,
torvalds@...ux-foundation.org, Jiri Slaby <jslaby@...e.cz>,
stable@...r.kernel.org
Cc: lwn@....net
Subject: Linux 3.2.98
I'm announcing the release of the 3.2.98 kernel.
All users of the 3.2 kernel series should upgrade.
The updated 3.2.y git tree can be found at:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-3.2.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git
The diff from 3.2.97 is attached to this message.
Ben.
------------
Documentation/kernel-parameters.txt | 12 +
Makefile | 2 +-
arch/x86/boot/compressed/misc.h | 1 +
arch/x86/ia32/ia32entry.S | 9 +
arch/x86/include/asm/alternative-asm.h | 43 ++-
arch/x86/include/asm/alternative.h | 80 ++++--
arch/x86/include/asm/cmdline.h | 8 +
arch/x86/include/asm/cpufeature.h | 11 +-
arch/x86/include/asm/desc.h | 2 +-
arch/x86/include/asm/hardirq.h | 2 +-
arch/x86/include/asm/hw_irq.h | 2 +-
arch/x86/include/asm/kaiser.h | 141 ++++++++++
arch/x86/include/asm/mmu.h | 6 -
arch/x86/include/asm/mmu_context.h | 76 +----
arch/x86/include/asm/pgtable.h | 27 +-
arch/x86/include/asm/pgtable_64.h | 24 +-
arch/x86/include/asm/pgtable_types.h | 29 +-
arch/x86/include/asm/processor-flags.h | 3 +
arch/x86/include/asm/processor.h | 2 +-
arch/x86/include/asm/tlbflush.h | 180 ++++++++----
arch/x86/include/asm/vsyscall.h | 1 +
arch/x86/kernel/alternative.c | 159 +++++++++--
arch/x86/kernel/cpu/bugs.c | 8 +
arch/x86/kernel/cpu/common.c | 88 +++++-
arch/x86/kernel/cpu/perf_event_intel_ds.c | 54 +++-
arch/x86/kernel/entry_32.S | 2 +-
arch/x86/kernel/entry_64.S | 122 ++++++--
arch/x86/kernel/espfix_64.c | 10 +
arch/x86/kernel/head_64.S | 29 +-
arch/x86/kernel/hpet.c | 3 +
arch/x86/kernel/init_task.c | 2 +-
arch/x86/kernel/irqinit.c | 2 +-
arch/x86/kernel/ldt.c | 27 +-
arch/x86/kernel/paravirt_patch_64.c | 2 -
arch/x86/kernel/process_64.c | 2 +-
arch/x86/kernel/reboot.c | 6 +
arch/x86/kernel/setup.c | 7 +
arch/x86/kernel/vsyscall_64.c | 7 +-
arch/x86/lib/Makefile | 2 +-
arch/x86/lib/clear_page_64.S | 4 +-
arch/x86/lib/cmdline.c | 215 ++++++++++++++
arch/x86/lib/copy_page_64.S | 2 +-
arch/x86/lib/copy_user_64.S | 15 +-
arch/x86/lib/memcpy_64.S | 8 +-
arch/x86/lib/memmove_64.S | 2 +-
arch/x86/lib/memset_64.S | 8 +-
arch/x86/mm/Makefile | 4 +-
arch/x86/mm/init.c | 2 +-
arch/x86/mm/init_64.c | 10 +
arch/x86/mm/kaiser.c | 452 ++++++++++++++++++++++++++++++
arch/x86/mm/pgtable.c | 27 +-
arch/x86/mm/tlb.c | 112 +++++++-
arch/x86/xen/enlighten.c | 6 +
include/asm-generic/vmlinux.lds.h | 7 +
include/linux/kaiser.h | 52 ++++
include/linux/mmu_context.h | 7 +
include/linux/mmzone.h | 3 +-
include/linux/percpu-defs.h | 32 ++-
init/main.c | 2 +
kernel/fork.c | 6 +
kernel/sched.c | 4 +-
mm/mmu_context.c | 2 +-
mm/vmstat.c | 1 +
security/Kconfig | 10 +
64 files changed, 1916 insertions(+), 270 deletions(-)
Andrea Arcangeli (1):
x86/mm/kaiser: re-enable vsyscalls
Andy Lutomirski (13):
x86/mm: Add INVPCID helpers
x86/mm: Add a 'noinvpcid' boot option to turn off INVPCID
x86/mm: If INVPCID is available, use it to flush global mappings
sched/core: Add switch_mm_irqs_off() and use it in the scheduler
x86/mm: Build arch/x86/mm/tlb.c even on !SMP
x86/mm, sched/core: Uninline switch_mm()
x86/mm, sched/core: Turn off IRQs in switch_mm()
sched/core: Idle_task_exit() shouldn't use switch_mm_irqs_off()
x86/mm: Remove the UP asm/tlbflush.h code, always use the (formerly) SMP code
x86/mm: Disable PCID on 32-bit kernels
x86/mm: Add the 'nopcid' boot option to turn off PCID
x86/mm: Enable CR4.PCIDE on supported systems
x86/mm/64: Fix reboot interaction with CR4.PCIDE
Ben Hutchings (1):
Linux 3.2.98
Borislav Petkov (10):
x86/mm: Fix INVPCID asm constraint
x86/alternatives: Cleanup DPRINTK macro
x86/alternatives: Add instruction padding
x86/alternatives: Make JMPs more robust
x86/alternatives: Use optimized NOPs for padding
x86, boot: Carve out early cmdline parsing function
x86/kaiser: Rename and simplify X86_FEATURE_KAISER handling
x86/kaiser: Check boottime cmdline params
x86/kaiser: Reenable PARAVIRT
x86/kaiser: Move feature detection up
Dave Hansen (4):
x86/boot: Fix early command-line parsing when matching at end
x86/boot: Fix early command-line parsing when partial word matches
x86/boot: Simplify early command line parsing
x86/boot: Pass in size to early cmdline parsing
H. Peter Anvin (1):
x86, cpufeature: Add CPU features from Intel document 319433-012A
Hugh Dickins (7):
KAISER: Kernel Address Isolation
kaiser: user_map __kprobes_text too
kaiser: alloc_ldt_struct() use get_zeroed_page()
kaiser: add "nokaiser" boot option, using ALTERNATIVE
kaiser: use ALTERNATIVE instead of x86_cr3_pcid_noflush
kaiser: asm/tlbflush.h handle noPGE at lower level
kaiser: kaiser_flush_tlb_on_return_to_user() check PCID
Ingo Molnar (1):
mm/mmu_context, sched/core: Fix mmu_context.h assumption
Jiri Kosina (1):
kaiser: disabled on Xen PV
Kees Cook (2):
KPTI: Rename to PAGE_TABLE_ISOLATION
KPTI: Report when enabled
Thomas Gleixner (1):
x86/paravirt: Dont patch flush_tlb_single
Tom Lendacky (1):
x86/boot: Add early cmdline parsing for options with arguments
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