This is the start of the stable review cycle for the 3.18.2 release. There are 84 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 9 01:40:07 UTC 2015. 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/v3.0/stable-review/patch-3.18.2-rc1.gz and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gre...@linuxfoundation.org> Linux 3.18.2-rc1 Filipe Manana <fdman...@suse.com> Btrfs: fix fs corruption on transaction abort if device supports discard Josef Bacik <jba...@fb.com> Btrfs: make sure logged extents complete in the current transaction V3 Josef Bacik <jba...@fb.com> Btrfs: do not move em to modified list when unpinning David Sterba <dste...@suse.cz> btrfs: fix wrong accounting of raid1 data profile in statfs Josef Bacik <jba...@fb.com> Btrfs: make sure we wait on logged extents when fsycning two subvols Michael Halcrow <mhalc...@google.com> eCryptfs: Remove buggy and unnecessary write in file name decode routine Tyler Hicks <tyhi...@canonical.com> eCryptfs: Force RO mount when encrypted view is enabled Jan Kara <j...@suse.cz> udf: Check component length before reading it Jan Kara <j...@suse.cz> udf: Verify symlink size before loading it Jan Kara <j...@suse.cz> udf: Verify i_size when loading inode Jan Kara <j...@suse.cz> udf: Check path length when reading symlink Oleg Nesterov <o...@redhat.com> exit: pidns: alloc_pid() leaks pid_namespace if child_reaper is exiting Joonsoo Kim <iamjoonsoo....@lge.com> mm/CMA: fix boot regression due to physical address of high_memory Jan Kara <j...@suse.cz> ncpfs: return proper error from NCP_IOC_SETROOT ioctl Rabin Vincent <rabin.vinc...@axis.com> crypto: af_alg - fix backlog handling Richard Guy Briggs <r...@redhat.com> audit: restore AUDIT_LOGINUID unset ABI Paul Moore <pmo...@redhat.com> audit: don't attempt to lookup PIDs when changing PID filtering audit rules Richard Guy Briggs <r...@redhat.com> audit: use supplied gfp_mask from audit_buffer in kauditd_send_multicast_skb Eric W. Biederman <ebied...@xmission.com> userns: Unbreak the unprivileged remount tests Eric W. Biederman <ebied...@xmission.com> userns: Allow setting gid_maps without privilege when setgroups is disabled Eric W. Biederman <ebied...@xmission.com> userns: Add a knob to disable setgroups on a per user namespace basis Eric W. Biederman <ebied...@xmission.com> userns: Rename id_map_mutex to userns_state_mutex Eric W. Biederman <ebied...@xmission.com> userns: Only allow the creator of the userns unprivileged mappings Eric W. Biederman <ebied...@xmission.com> userns: Check euid no fsuid when establishing an unprivileged uid mapping Eric W. Biederman <ebied...@xmission.com> userns: Don't allow unprivileged creation of gid mappings Eric W. Biederman <ebied...@xmission.com> userns: Don't allow setgroups until a gid mapping has been setablished Eric W. Biederman <ebied...@xmission.com> userns: Document what the invariant required for safe unprivileged mappings. Eric W. Biederman <ebied...@xmission.com> groups: Consolidate the setgroups permission checks Eric W. Biederman <ebied...@xmission.com> umount: Disallow unprivileged mount force Eric W. Biederman <ebied...@xmission.com> mnt: Update unprivileged remount test Eric W. Biederman <ebied...@xmission.com> mnt: Implicitly add MNT_NODEV on remount when it was implicitly added by mount Luis Henriques <luis.henriq...@canonical.com> thermal: Fix error path in thermal_init() Eric W. Biederman <ebied...@xmission.com> mnt: Fix a memory stomp in umount Johannes Berg <johannes.b...@intel.com> mac80211: free management frame keys when removing station Andreas Müller <g...@stapelspeicher.org> mac80211: fix multicast LED blinking and counter Jes Sorensen <jes.soren...@redhat.com> mac80211: avoid using uninitialized stack data Felix Fietkau <n...@openwrt.org> mac80211: copy chandef from AP vif to VLANs Takashi Iwai <ti...@suse.de> KEYS: Fix stale key registration at error path Borislav Petkov <b...@suse.de> x86/microcode/intel: Fish out the stashed microcode for the BSP Borislav Petkov <b...@suse.de> x86, microcode: Reload microcode on resume Boris Ostrovsky <boris.ostrov...@oracle.com> x86, microcode: Don't initialize microcode code on paravirt Borislav Petkov <b...@suse.de> x86, microcode, intel: Drop unused parameter Borislav Petkov <b...@suse.de> x86, microcode, AMD: Do not use smp_processor_id() in preemtible context Jan Kara <j...@suse.cz> isofs: Fix unchecked printing of ER records Andy Lutomirski <l...@amacapital.net> x86/tls: Don't validate lm in set_thread_area() after all Andy Lutomirski <l...@amacapital.net> x86/asm/traps: Disable tracing and kprobes in fixup_bad_iret and sync_regs Uwe Kleine-König <u.kleine-koe...@pengutronix.de> ARM: mvebu: fix ordering in Armada 370 .dtsi Thomas Petazzoni <thomas.petazz...@free-electrons.com> ARM: mvebu: remove conflicting muxing on Armada 370 DB Thomas Petazzoni <thomas.petazz...@free-electrons.com> ARM: mvebu: disable I/O coherency on non-SMP situations on Armada 370/375/38x/XP Thomas Petazzoni <thomas.petazz...@free-electrons.com> ARM: mvebu: make the coherency_ll.S functions work with no coherency fabric Dmitry Osipenko <dig...@gmail.com> ARM: tegra: Re-add removed SoC id macro to tegra_resume() Thierry Reding <tred...@nvidia.com> drm/tegra: gem: dumb: pitch and size are outputs Zi Shen Lim <zlim....@gmail.com> arm64: bpf: lift restriction on last instruction Catalin Marinas <catalin.mari...@arm.com> arm64: Add COMPAT_HWCAP_LPAE Mikulas Patocka <mpato...@redhat.com> dm thin: fix a race in thin_dtr Joe Thornber <e...@redhat.com> dm thin: fix missing out-of-data-space to write mode transition if blocks are released Joe Thornber <e...@redhat.com> dm thin: fix inability to discard blocks when in out-of-data-space mode Dan Carpenter <dan.carpen...@oracle.com> dm space map metadata: fix sm_bootstrap_get_nr_blocks() Joe Thornber <e...@redhat.com> dm cache: fix spurious cell_defer when dealing with partial block at end of device Joe Thornber <e...@redhat.com> dm cache: dirty flag was mistakenly being cleared when promoting via overwrite Joe Thornber <e...@redhat.com> dm cache: only use overwrite optimisation for promotion when in writeback mode Milan Broz <gmazyl...@gmail.com> dm crypt: use memzero_explicit for on-stack buffer Darrick J. Wong <darrick.w...@oracle.com> dm bufio: fix memleak when using a dm_buffer's inline bio Mikulas Patocka <mpato...@redhat.com> dcache: fix kmemcheck warning in switch_names Peng Tao <tao.p...@primarydata.com> nfs41: fix nfs4_proc_layoutget error handling Jan Kara <j...@suse.cz> f2fs: fix possible data corruption in f2fs_write_begin() Jan Kara <j...@suse.cz> f2fs: avoid returning uninitialized value to userspace from f2fs_trim_fs() Hannes Reinecke <h...@suse.de> scsi: correct return values for .eh_abort_handler implementations Markus Pargmann <m...@pengutronix.de> regulator: anatop: Set default voltage selector for vddpu sumit.sax...@avagotech.com <sumit.sax...@avagotech.com> megaraid_sas: dndinaness related bug fixes sumit.sax...@avagotech.com <sumit.sax...@avagotech.com> megaraid_sas: corrected return of wait_event from abort frame path Peter Guo <peter....@bayhubtech.com> mmc: sdhci-pci-o2micro: Fix Dell E5440 issue Baruch Siach <bar...@tkos.co.il> mmc: block: add newline to sysfs display of force_ro Ulf Hansson <ulf.hans...@linaro.org> mmc: omap_hsmmc: Fix UHS card with DDR50 support James Hogan <james.ho...@imgtec.com> mmc: dw_mmc: avoid write to CDTHRCTL on older versions Dmitry Eremin-Solenikov <dbarysh...@gmail.com> mfd: tc6393xb: Fail ohci suspend if full state restore is required Tony Lindgren <t...@atomide.com> mfd: twl4030-power: Fix regression with missing compatible flag Sonny Rao <sonny...@chromium.org> clocksource: arch_timer: Fix code to use physical timers when requested Hante Meuleman <meule...@broadcom.com> brcmfmac: Fix bitmap malloc bug in msgbuf. Andy Lutomirski <l...@amacapital.net> x86, kvm: Clear paravirt_enabled on KVM guests for espfix32's benefit Andy Lutomirski <l...@amacapital.net> x86_64, switch_to(): Load TLS descriptors before switching DS and ES Andy Lutomirski <l...@amacapital.net> x86/tls: Disallow unusual TLS segments Andy Lutomirski <l...@amacapital.net> x86/tls: Validate TLS entries to protect espfix Jan Kara <j...@suse.cz> isofs: Fix infinite looping over CE entries ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/armada-370-db.dts | 24 --- arch/arm/boot/dts/armada-370.dtsi | 10 +- arch/arm/include/asm/arch_timer.h | 9 + arch/arm/mach-mvebu/coherency.c | 44 +++-- arch/arm/mach-mvebu/coherency_ll.S | 21 ++- arch/arm/mach-tegra/reset-handler.S | 1 + arch/arm64/include/asm/arch_timer.h | 9 + arch/arm64/include/asm/hwcap.h | 1 + arch/arm64/kernel/setup.c | 3 +- arch/arm64/net/bpf_jit_comp.c | 13 +- arch/s390/kernel/compat_linux.c | 2 +- arch/x86/include/asm/microcode.h | 2 + arch/x86/include/asm/microcode_amd.h | 4 +- arch/x86/include/asm/microcode_intel.h | 2 + arch/x86/include/uapi/asm/ldt.h | 7 + arch/x86/kernel/cpu/microcode/amd.c | 8 +- arch/x86/kernel/cpu/microcode/amd_early.c | 20 +- arch/x86/kernel/cpu/microcode/core.c | 12 +- arch/x86/kernel/cpu/microcode/core_early.c | 21 +++ arch/x86/kernel/cpu/microcode/intel_early.c | 42 ++++- arch/x86/kernel/kvm.c | 9 +- arch/x86/kernel/kvmclock.c | 1 - arch/x86/kernel/process_64.c | 101 +++++++--- arch/x86/kernel/tls.c | 39 ++++ arch/x86/kernel/traps.c | 5 +- crypto/af_alg.c | 3 + drivers/clocksource/arm_arch_timer.c | 5 +- drivers/gpu/drm/tegra/gem.c | 10 +- drivers/md/dm-bufio.c | 20 +- drivers/md/dm-cache-target.c | 17 +- drivers/md/dm-crypt.c | 2 +- drivers/md/dm-thin.c | 30 ++- drivers/md/persistent-data/dm-space-map-metadata.c | 4 +- drivers/mfd/tc6393xb.c | 13 +- drivers/mfd/twl4030-power.c | 3 + drivers/mmc/card/block.c | 2 +- drivers/mmc/host/dw_mmc.c | 7 + drivers/mmc/host/omap_hsmmc.c | 4 +- drivers/mmc/host/sdhci-pci-o2micro.c | 2 - drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c | 1 + drivers/regulator/anatop-regulator.c | 8 + drivers/scsi/NCR5380.c | 12 +- drivers/scsi/aha1740.c | 2 +- drivers/scsi/atari_NCR5380.c | 2 +- drivers/scsi/esas2r/esas2r_main.c | 2 +- drivers/scsi/megaraid.c | 8 +- drivers/scsi/megaraid/megaraid_sas_base.c | 2 +- drivers/scsi/megaraid/megaraid_sas_fp.c | 17 +- drivers/scsi/megaraid/megaraid_sas_fusion.c | 13 +- drivers/scsi/sun3_NCR5380.c | 10 +- drivers/thermal/thermal_core.c | 4 +- fs/btrfs/disk-io.c | 26 ++- fs/btrfs/extent-tree.c | 10 +- fs/btrfs/extent_map.c | 2 - fs/btrfs/ordered-data.c | 9 +- fs/btrfs/ordered-data.h | 8 +- fs/btrfs/super.c | 2 +- fs/btrfs/transaction.c | 33 ++++ fs/btrfs/transaction.h | 2 + fs/btrfs/tree-log.c | 6 +- fs/dcache.c | 2 + fs/ecryptfs/crypto.c | 1 - fs/ecryptfs/file.c | 12 -- fs/ecryptfs/main.c | 16 +- fs/f2fs/data.c | 24 ++- fs/f2fs/segment.c | 2 +- fs/isofs/rock.c | 9 + fs/namespace.c | 13 +- fs/ncpfs/ioctl.c | 1 - fs/nfs/nfs4proc.c | 6 +- fs/proc/base.c | 53 ++++++ fs/udf/dir.c | 3 +- fs/udf/inode.c | 14 ++ fs/udf/namei.c | 3 +- fs/udf/symlink.c | 57 ++++-- fs/udf/udfdecl.h | 3 +- fs/udf/unicode.c | 28 +-- include/linux/audit.h | 4 + include/linux/cred.h | 1 + include/linux/user_namespace.h | 12 ++ kernel/audit.c | 8 +- kernel/auditfilter.c | 23 +-- kernel/groups.c | 11 +- kernel/pid.c | 2 + kernel/uid16.c | 2 +- kernel/user.c | 1 + kernel/user_namespace.c | 122 +++++++++++- mm/cma.c | 14 +- net/mac80211/chan.c | 23 ++- net/mac80211/iface.c | 1 + net/mac80211/key.c | 2 +- net/mac80211/mlme.c | 1 + net/mac80211/rx.c | 11 +- security/keys/encrypted-keys/encrypted.c | 5 +- .../selftests/mount/unprivileged-remount-test.c | 204 +++++++++++++++++---- 96 files changed, 1077 insertions(+), 332 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/