This is the start of the stable review cycle for the 4.9.107 release. There are 61 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 Thu Jun 7 17:00:59 UTC 2018. 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-4.9.107-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-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Linux 4.9.107-rc1 Aleksey Makarov <aleksey.makarov@xxxxxxxxxx> serial: pl011: add console matching function David S. Miller <davem@xxxxxxxxxxxxx> sparc64: Don't clibber fixed registers in __multi4. Hugh Dickins <hughd@xxxxxxxxxx> mm: fix the NULL mapping case in __isolate_lru_page() Al Viro <viro@xxxxxxxxxxxxxxxxxx> fix io_destroy()/aio_complete() race David S. Miller <davem@xxxxxxxxxxxxx> sparc64: Fix build warnings with gcc 7. Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx> drm/i915: Disable LVDS on Radiant P845 Dhinakaran Pandiyan <dhinakaran.pandiyan@xxxxxxxxx> drm/psr: Fix missed entry in PSR setup time table. Parav Pandit <parav@xxxxxxxxxxxx> IB/core: Fix error code for invalid GID entry Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> hwtracing: stm: fix build error on some arches Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx> stm class: Use vmalloc for the master map Bart Van Assche <bart.vanassche@xxxxxxx> scsi: scsi_transport_srp: Fix shost to rport translation Maciej W. Rozycki <macro@xxxxxxxx> MIPS: prctl: Disallow FRE without FR with PR_SET_FP_MODE requests Maciej W. Rozycki <macro@xxxxxxxx> MIPS: ptrace: Fix PTRACE_PEEKUSR requests for 64-bit FGRs Martin Kelly <mkelly@xxxxxxxx> iio:kfifo_buf: check for uint overflow Sarah Newman <srn@xxxxxxxxx> net/mlx4_en: fix potential use-after-free with dma_unmap_page Nicholas Piggin <npiggin@xxxxxxxxx> powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/64s: Fix section mismatch warnings from setup_rfi_flush() Mauricio Faria de Oliveira <mauricfo@xxxxxxxxxxxxxxxxxx> powerpc/pseries: Restore default security feature flags on setup Mauricio Faria de Oliveira <mauricfo@xxxxxxxxxxxxxxxxxx> powerpc: Move default security feature flags Mauricio Faria de Oliveira <mauricfo@xxxxxxxxxxxxxxxxxx> powerpc/pseries: Fix clearing of security feature flags Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/64s: Wire up cpu_show_spectre_v2() Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/64s: Wire up cpu_show_spectre_v1() Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/pseries: Use the security flags in pseries_setup_rfi_flush() Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/powernv: Use the security flags in pnv_setup_rfi_flush() Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/64s: Enhance the information in cpu_show_meltdown() Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/64s: Move cpu_show_meltdown() Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/powernv: Set or clear security feature flags Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/pseries: Set or clear security feature flags Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc: Add security feature flags for Spectre/Meltdown Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flags Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/rfi-flush: Call setup_rfi_flush() after LPM migration Mauricio Faria de Oliveira <mauricfo@xxxxxxxxxxxxxxxxxx> powerpc/rfi-flush: Differentiate enabled and patched flush types Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/rfi-flush: Always enable fallback flush on pseries Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/rfi-flush: Make it possible to call setup_rfi_flush() again Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/rfi-flush: Move the logic to avoid a redo into the debugfs code Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/powernv: Support firmware disable of RFI flush Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/pseries: Support firmware disable of RFI flush Michael Ellerman <mpe@xxxxxxxxxxxxxx> powerpc/rfi-flush: Move out of HARDLOCKUP_DETECTOR #ifdef Mark Rutland <mark.rutland@xxxxxxx> arm64/cpufeature: don't use mutex in bringup path Suzuki K Poulose <suzuki.poulose@xxxxxxx> arm64: Add hypervisor safe helper for checking constant capabilities Potomski, MichalX <michalx.potomski@xxxxxxxxx> scsi: ufs: Factor out ufshcd_read_desc_param Tomas Winkler <tomas.winkler@xxxxxxxxx> scsi: ufs: refactor device descriptor reading Subhash Jadavani <subhashj@xxxxxxxxxxxxxx> scsi: ufs: fix failure to read the string descriptor Eric Dumazet <edumazet@xxxxxxxxxx> tcp: avoid integer overflows in tcp_rcv_space_adjust() Juergen Gross <jgross@xxxxxxxx> x86/amd: don't set X86_BUG_SYSRET_SS_ATTRS when running under Xen Juergen Gross <jgross@xxxxxxxx> xen: set cpu capabilities from xen_start_kernel() Juergen Gross <jgross@xxxxxxxx> x86/amd: revert commit 944e0fc51a89c9827b9 Colin Ian King <colin.king@xxxxxxxxxxxxx> platform/chrome: cros_ec_lpc: remove redundant pointer request Colin Ian King <colin.king@xxxxxxxxxxxxx> ASoC: Intel: sst: remove redundant variable dma_dev_name Matthias Kaehlcke <mka@xxxxxxxxxxxx> rtlwifi: rtl8192cu: Remove variable self-assignment in rf.c Colin Ian King <colin.king@xxxxxxxxxxxxx> dma-buf: remove redundant initialization of sg_table Eric Biggers <ebiggers@xxxxxxxxxx> cfg80211: further limit wiphy names to 64 bytes Sachin Grover <sgrover@xxxxxxxxxxxxxx> selinux: KASAN: slab-out-of-bounds in xattr_getsecurity Steven Rostedt (VMware) <rostedt@xxxxxxxxxxx> tracing: Fix crash when freeing instances with event triggers Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx> Input: elan_i2c_smbus - fix corrupted stack Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx> Revert "ima: limit file hash setting by user to fix and log modes" Brian Foster <bfoster@xxxxxxxxxx> xfs: detect agfl count corruption and reset agfl Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Revert "pinctrl: msm: Use dynamic GPIO numbering" Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> USB: serial: cp210x: use tcflag_t to fix incompatible pointer type Michael Neuling <mikey@xxxxxxxxxxx> powerpc/64s: Clear PCR on boot Will Deacon <will.deacon@xxxxxxx> arm64: lse: Add early clobbers to some input/output asm operands ------------- Diffstat: Makefile | 4 +- arch/arm64/include/asm/atomic_lse.h | 22 +- arch/arm64/include/asm/cpufeature.h | 27 +- arch/arm64/include/asm/kvm_host.h | 10 +- arch/arm64/include/asm/kvm_mmu.h | 2 +- arch/arm64/include/asm/mmu.h | 2 +- arch/arm64/kernel/cpufeature.c | 28 ++- arch/arm64/kernel/process.c | 2 +- arch/mips/kernel/process.c | 4 + arch/mips/kernel/ptrace.c | 2 +- arch/mips/kernel/ptrace32.c | 2 +- arch/powerpc/include/asm/exception-64s.h | 29 +++ arch/powerpc/include/asm/feature-fixups.h | 19 ++ arch/powerpc/include/asm/hvcall.h | 3 + arch/powerpc/include/asm/security_features.h | 85 +++++++ arch/powerpc/include/asm/setup.h | 2 +- arch/powerpc/kernel/Makefile | 2 +- arch/powerpc/kernel/cpu_setup_power.S | 6 + arch/powerpc/kernel/exceptions-64s.S | 16 +- arch/powerpc/kernel/security.c | 237 ++++++++++++++++++ arch/powerpc/kernel/setup_64.c | 37 ++- arch/powerpc/kernel/vmlinux.lds.S | 14 ++ arch/powerpc/lib/feature-fixups.c | 124 +++++++++- arch/powerpc/platforms/powernv/setup.c | 92 +++++-- arch/powerpc/platforms/pseries/mobility.c | 3 + arch/powerpc/platforms/pseries/pseries.h | 2 + arch/powerpc/platforms/pseries/setup.c | 81 ++++-- arch/sparc/kernel/ds.c | 2 +- arch/sparc/lib/multi3.S | 24 +- arch/x86/xen/enlighten.c | 14 +- drivers/dma-buf/dma-buf.c | 2 +- drivers/gpu/drm/drm_dp_helper.c | 1 + drivers/gpu/drm/i915/intel_lvds.c | 8 + drivers/hwtracing/stm/core.c | 7 +- drivers/iio/buffer/kfifo_buf.c | 7 + drivers/infiniband/core/cache.c | 2 +- drivers/input/mouse/elan_i2c_smbus.c | 22 +- drivers/irqchip/irq-gic-v3.c | 13 +- drivers/net/ethernet/mellanox/mlx4/en_rx.c | 32 ++- .../net/wireless/realtek/rtlwifi/rtl8192cu/rf.c | 3 - drivers/pinctrl/qcom/pinctrl-msm.c | 2 +- drivers/platform/chrome/cros_ec_lpc.c | 3 - drivers/scsi/scsi_transport_srp.c | 22 +- drivers/scsi/ufs/ufs.h | 34 +-- drivers/scsi/ufs/ufs_quirks.h | 28 +-- drivers/scsi/ufs/ufshcd.c | 272 +++++++++++++++------ drivers/scsi/ufs/ufshcd.h | 16 ++ drivers/tty/serial/amba-pl011.c | 55 +++++ drivers/usb/serial/cp210x.c | 8 +- fs/aio.c | 3 +- fs/xfs/libxfs/xfs_alloc.c | 94 +++++++ fs/xfs/xfs_mount.h | 1 + fs/xfs/xfs_trace.h | 9 +- include/linux/tcp.h | 2 +- include/uapi/linux/nl80211.h | 2 +- kernel/trace/trace_events_trigger.c | 5 +- mm/vmscan.c | 2 +- net/ipv4/tcp_input.c | 10 +- security/integrity/ima/ima_appraise.c | 8 +- security/selinux/ss/services.c | 2 +- sound/soc/intel/common/sst-firmware.c | 2 - 61 files changed, 1277 insertions(+), 297 deletions(-)
