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Message-ID: <20180319211033.GI8564@decadent.org.uk>
Date: Mon, 19 Mar 2018 21:10:33 +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 3.2.101
I'm announcing the release of the 3.2.101 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 3.2.100 is attached to this message.
Ben.
------------
Documentation/ABI/testing/sysfs-devices-system-cpu | 16 +
Documentation/gcov.txt | 4 +
Documentation/kernel-parameters.txt | 51 +-
Documentation/speculation.txt | 90 ++++
Documentation/x86/pti.txt | 186 +++++++
Makefile | 4 +-
arch/cris/arch-v10/lib/Makefile | 3 -
arch/x86/Kconfig | 14 +
arch/x86/Makefile | 8 +
arch/x86/ia32/ia32entry.S | 54 +-
arch/x86/include/asm/alternative-asm.h | 19 +-
arch/x86/include/asm/alternative.h | 24 +-
arch/x86/include/asm/asm.h | 17 +-
arch/x86/include/asm/bitops.h | 2 +
arch/x86/include/asm/cpufeature.h | 22 +
arch/x86/include/asm/intel-family.h | 68 +++
arch/x86/include/asm/msr-index.h | 3 +
arch/x86/include/asm/msr.h | 2 +
arch/x86/include/asm/nospec-branch.h | 199 ++++++++
arch/x86/include/asm/processor.h | 6 +-
arch/x86/include/asm/system.h | 68 ++-
arch/x86/include/asm/thread_info.h | 3 -
arch/x86/include/asm/uaccess.h | 8 +-
arch/x86/include/asm/uaccess_32.h | 12 +
arch/x86/include/asm/uaccess_64.h | 22 +-
arch/x86/include/asm/xen/hypercall.h | 5 +-
arch/x86/kernel/alternative.c | 31 +-
arch/x86/kernel/cpu/Makefile | 4 +-
arch/x86/kernel/cpu/amd.c | 28 +-
arch/x86/kernel/cpu/bugs.c | 299 ++++++++++-
arch/x86/kernel/cpu/bugs_64.c | 33 --
arch/x86/kernel/cpu/common.c | 34 +-
arch/x86/kernel/entry_32.S | 24 +-
arch/x86/kernel/entry_64.S | 31 +-
arch/x86/kernel/irq_32.c | 9 +-
arch/x86/kernel/kprobes.c | 23 +-
arch/x86/kernel/vmlinux.lds.S | 7 +
arch/x86/kvm/svm.c | 69 ++-
arch/x86/kvm/vmx.c | 110 ++--
arch/x86/lib/Makefile | 2 +
arch/x86/lib/checksum_32.S | 7 +-
arch/x86/lib/getuser.S | 8 +
arch/x86/lib/msr.c | 89 +++-
arch/x86/lib/retpoline-export.c | 25 +
arch/x86/lib/retpoline.S | 45 ++
arch/x86/lib/usercopy_32.c | 5 +
drivers/base/Kconfig | 3 +
drivers/base/cpu.c | 49 ++
drivers/edac/mce_amd.h | 2 -
drivers/hv/hv.c | 25 +-
drivers/media/common/tuners/max2165.c | 9 +-
drivers/media/dvb/frontends/tda8261_cfg.h | 2 +-
drivers/net/ethernet/realtek/atp.c | 58 +--
drivers/net/ethernet/realtek/atp.h | 2 -
drivers/net/wireless/ath/ath6kl/hif.h | 2 +-
drivers/net/wireless/ath/ath6kl/sdio.c | 4 +-
.../net/wireless/brcm80211/brcmfmac/wl_cfg80211.c | 2 +-
drivers/net/wireless/brcm80211/brcmsmac/aiutils.c | 3 -
drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c | 5 +-
drivers/net/wireless/rtlwifi/rtl8192de/dm.c | 6 +-
drivers/net/wireless/rtlwifi/rtl8192se/phy.c | 3 +
drivers/staging/wlan-ng/p80211netdev.c | 2 +
drivers/usb/renesas_usbhs/mod_gadget.c | 6 +-
drivers/usb/renesas_usbhs/mod_host.c | 6 +-
drivers/usb/renesas_usbhs/pipe.h | 6 +-
fs/compat.c | 10 +-
fs/compat_ioctl.c | 1 -
fs/internal.h | 2 +-
fs/namespace.c | 26 +-
include/linux/bitops.h | 3 +
include/linux/cpu.h | 7 +
include/linux/fdtable.h | 5 +-
include/linux/init.h | 9 +-
include/linux/kaiser.h | 2 +-
include/linux/kconfig.h | 23 +-
include/linux/module.h | 9 +
include/linux/nospec.h | 59 +++
include/net/bluetooth/hci_core.h | 1 -
kernel/gcov/Kconfig | 30 ++
kernel/gcov/Makefile | 32 +-
kernel/gcov/base.c | 38 +-
kernel/gcov/fs.c | 27 +-
kernel/gcov/gcc_3_4.c | 115 +++++
kernel/gcov/gcc_4_7.c | 565 +++++++++++++++++++++
kernel/gcov/gcov.h | 65 +--
kernel/kprobes.c | 10 +-
kernel/module.c | 11 +
net/bluetooth/hci_conn.c | 16 -
scripts/mod/modpost.c | 58 ++-
security/selinux/ss/services.c | 54 +-
90 files changed, 2688 insertions(+), 478 deletions(-)
Alexandre Oliva (1):
brcmfmac: work-around gcc 4.7 build issue
Andi Kleen (5):
brcm80211: Remove bogus memcpy in ai_detach
ath6kl: fix uninitialized variable in ath6kl_sdio_enable_scatter()
x86/retpoline/irq32: Convert assembler indirect jumps
x86/retpoline: Optimize inline assembler for vmexit_fill_RSB
module/retpoline: Warn about missing retpoline in module
Andrey Ryabinin (1):
x86/asm: Use register variable to get stack pointer value
Andy Lutomirski (2):
x86/cpu: Factor out application of forced CPU caps
x86/asm: Make asm/alternative.h safe from assembly
Arnd Bergmann (2):
Turn off -Wmaybe-uninitialized when building with -Os
x86: fix build warnign with 32-bit PAE
Avi Kivity (2):
KVM: VMX: Make use of asm.h
KVM: SVM: Make use of asm.h
Ben Hutchings (2):
x86/syscall: Sanitize syscall table de-references under speculation
Linux 3.2.101
Borislav Petkov (9):
x86/bitops: Move BIT_64() for a wider use
x86, cpu: Expand cpufeature facility to include cpu bugs
x86: Add another set of MSR accessor functions
x86/cpu: Merge bugs.c and bugs_64.c
x86/alternatives: Guard NOPs optimization
x86/alternatives: Fix ALTERNATIVE_2 padding generation properly
x86/alternatives: Fix optimize_nops() checking
x86/nospec: Fix header guards names
x86/bugs: Drop one "mitigation" from dmesg
Colin Ian King (1):
x86/spectre: Fix spelling mistake: "vunerable"-> "vulnerable"
Dan Carpenter (1):
x86/spectre: Fix an error message
Dan Williams (11):
array_index_nospec: Sanitize speculative array de-references
x86: Implement array_index_mask_nospec
x86: Introduce barrier_nospec
x86/get_user: Use pointer masking to limit speculation
vfs, fdtable: Prevent bounds-check bypass via speculative execution
x86/spectre: Report get_user mitigation for spectre_v1
x86/kvm: Update spectre-v1 mitigation
nospec: Kill array_index_nospec_mask_check()
nospec: Include <asm/barrier.h> dependency
x86: Introduce __uaccess_begin_nospec() and uaccess_try_nospec
x86/uaccess: Use __uaccess_begin_nospec() and uaccess_try_nospec
Danny Kukawka (1):
max2165: trival fix for some -Wuninitialized warning
Darren Kenny (1):
x86/speculation: Fix typo IBRS_ATT, which should be IBRS_ALL
Dave Hansen (2):
x86/Documentation: Add PTI description
x86/cpu/intel: Introduce macros for Intel family numbers
David Woodhouse (14):
x86/alternatives: Add missing ' ' at end of ALTERNATIVE inline asm
x86/cpufeatures: Add X86_BUG_SPECTRE_V[12]
sysfs/cpu: Fix typos in vulnerability documentation
x86/retpoline: Add initial retpoline support
x86/spectre: Add boot time option to select Spectre v2 mitigation
x86/retpoline/entry: Convert entry assembler indirect jumps
x86/retpoline/ftrace: Convert ftrace assembler indirect jumps
x86/retpoline/hyperv: Convert assembler indirect jumps
x86/retpoline/xen: Convert Xen hypercall indirect jumps
x86/retpoline/checksum32: Convert assembler indirect jumps
x86/retpoline: Fill return stack buffer on vmexit
x86/retpoline: Fill RSB on context switch for affected CPUs
x86/retpoline: Avoid retpolines for built-in __init functions
x86/cpufeatures: Clean up Spectre v2 related CPUID flags
Dou Liyang (1):
x86/spectre: Check CONFIG_RETPOLINE in command line parser
Frantisek Hrbata (3):
gcov: move gcov structs definitions to a gcc version specific file
gcov: add support for gcc 4.7 gcov format
gcov: compile specific gcov implementation based on gcc version
H. Peter Anvin (1):
x86, alternative: Add header guards to <asm/alternative-asm.h>
Han Shen (2):
rtl8192c:dm: Properly initialize local array and set value.
Removed unused typedef to avoid "unused local typedef" warnings.
Jan-Simon Möller (1):
x86, asm: Extend definitions of _ASM_* with a raw format
Jim Mattson (1):
kvm: vmx: Scrub hardware GPRs at VM-exit
Josh Poimboeuf (1):
x86/paravirt: Remove 'noreplace-paravirt' cmdline option
Kalle Valo (1):
ath6kl: fix struct hif_scatter_req list handling
KarimAllah Ahmed (1):
x86/spectre: Simplify spectre_v2 command line parsing
Kuninori Morimoto (2):
usb: renesas_usbhs: fixup __usbhs_for_each_pipe 1st pos
usb: renesas_usbhs: tidyup original usbhsx_for_each_xxx macro
Larry Finger (3):
rtlwifi: rtl8192se: Fix gcc 4.7.x warning
rtlwifi: rtl8192c: Fix W=1 warning
rtlwifi: rtl8192de: Fix W=1 build warnings
Mark Rutland (1):
Documentation: Document array_index_nospec
Masahiro Yamada (1):
kconfig.h: use __is_defined() to check if MODULE is defined
Masami Hiramatsu (3):
retpoline: Introduce start/end markers of indirect thunk
kprobes/x86: Blacklist indirect thunk functions for kprobes
kprobes/x86: Disable optimizing on the function jumps to indirect thunk
Mathias Krause (1):
modpost: reduce visibility of symbols and constify r/o arrays
Paul Bolle (2):
budget-av: only use t_state if initialized
atp: remove set_rx_mode_8012()
Paul Gortmaker (3):
modpost: don't emit section mismatch warnings for compiler optimizations
kconfig: fix IS_ENABLED to not require all options to be defined
cris: Remove old legacy "-traditional" flag from arch-v10/lib/Makefile
Peter Huewe (1):
staging/wlan-ng: Fix 'Branch condition evaluates to a garbage value' in p80211netdev.c
Srinivas Pandruvada (1):
bitops: Introduce BIT_ULL
Syam Sidhardhan (1):
Bluetooth: Remove unused hci_le_ltk_reply()
Thomas Gleixner (8):
x86/cpufeatures: Make CPU bugs sticky
x86/cpufeatures: Add X86_BUG_CPU_INSECURE
x86/pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWN
sysfs/cpu: Add vulnerability folder
x86/cpu: Implement CPU vulnerabilites sysfs functions
x86/alternatives: Make optimize_nops() interrupt safe and synced
x86/retpoline: Remove compile time warning
x86/cpu/bugs: Make retpoline module warning conditional
Tim Gardner (2):
SELinux: security_load_policy: Silence frame-larger-than warning
fs: namespace: suppress 'may be used uninitialized' warnings
Tom Lendacky (4):
x86/cpu, x86/pti: Do not enable PTI on AMD processors
x86/cpu/AMD: Make LFENCE a serializing instruction
x86/cpu/AMD: Use LFENCE_RDTSC in preference to MFENCE_RDTSC
x86/retpoline: Add LFENCE to the retpoline/RSB filling RSB macros
Waiman Long (1):
x86/retpoline: Remove the esp/rsp thunk
Will Deacon (1):
nospec: Move array_index_nospec() parameter checking into separate macro
Yuan Pengfei (1):
gcov: add support for GCC 4.9
Yunlian Jiang (1):
rtlwifi: initialize local array and set value.
zhenwei.pi (1):
x86/pti: Document fix wrong index
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