I'm announcing the release of the 5.2.1 kernel. All users of the 5.2 kernel series must upgrade. The updated 5.2.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.2.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;a=summary thanks, greg k-h ------------ Documentation/admin-guide/hw-vuln/index.rst | 1 Documentation/admin-guide/hw-vuln/spectre.rst | 697 ++++++++++ Documentation/admin-guide/kernel-parameters.txt | 6 Documentation/userspace-api/spec_ctrl.rst | 2 Makefile | 2 arch/x86/kernel/ptrace.c | 5 arch/x86/kernel/tls.c | 9 arch/x86/kernel/vmlinux.lds.S | 6 block/bfq-iosched.c | 1 block/bio.c | 10 crypto/lrw.c | 2 drivers/android/binder.c | 157 +- drivers/android/binder_alloc.c | 44 drivers/android/binder_alloc.h | 22 drivers/char/tpm/tpm-chip.c | 6 drivers/char/tpm/tpm1-cmd.c | 7 drivers/char/tpm/tpm2-cmd.c | 7 drivers/crypto/talitos.c | 16 drivers/hid/hid-ids.h | 1 drivers/hid/hid-quirks.c | 1 drivers/hwtracing/coresight/coresight-etb10.c | 6 drivers/hwtracing/coresight/coresight-funnel.c | 1 drivers/hwtracing/coresight/coresight-tmc-etf.c | 6 drivers/hwtracing/coresight/coresight-tmc-etr.c | 13 drivers/iio/adc/stm32-adc-core.c | 21 drivers/media/dvb-frontends/stv0297.c | 2 drivers/misc/lkdtm/Makefile | 3 drivers/misc/vmw_vmci/vmci_context.c | 80 - drivers/misc/vmw_vmci/vmci_handle_array.c | 38 drivers/misc/vmw_vmci/vmci_handle_array.h | 29 drivers/net/wireless/ath/carl9170/usb.c | 39 drivers/net/wireless/intersil/p54/p54usb.c | 43 drivers/net/wireless/intersil/p54/txrx.c | 5 drivers/net/wireless/marvell/mwifiex/fw.h | 12 drivers/net/wireless/marvell/mwifiex/scan.c | 18 drivers/net/wireless/marvell/mwifiex/sta_ioctl.c | 4 drivers/net/wireless/marvell/mwifiex/wmm.c | 2 drivers/staging/comedi/drivers/amplc_pci230.c | 3 drivers/staging/comedi/drivers/dt282x.c | 3 drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 1 drivers/staging/mt7621-pci/pci-mt7621.c | 2 drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 157 +- drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c | 43 drivers/staging/vc04_services/bcm2835-camera/controls.c | 19 drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.c | 32 drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.h | 3 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c | 2 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 21 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c | 31 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.c | 6 drivers/staging/wilc1000/wilc_netdev.c | 12 drivers/tty/serial/8250/8250_port.c | 3 drivers/usb/dwc2/core.c | 2 drivers/usb/gadget/function/f_fs.c | 3 drivers/usb/gadget/function/u_ether.c | 6 drivers/usb/renesas_usbhs/fifo.c | 34 drivers/usb/serial/ftdi_sio.c | 1 drivers/usb/serial/ftdi_sio_ids.h | 6 drivers/usb/serial/option.c | 1 drivers/usb/typec/tps6598x.c | 6 fs/crypto/policy.c | 2 fs/iomap.c | 2 fs/udf/inode.c | 93 - fs/xfs/xfs_aops.c | 2 include/linux/bio.h | 18 include/linux/vmw_vmci_defs.h | 11 include/uapi/linux/usb/audio.h | 37 sound/pci/hda/patch_realtek.c | 2 sound/usb/mixer.c | 16 tools/perf/Documentation/intel-pt.txt | 10 tools/perf/util/auxtrace.c | 3 tools/perf/util/header.c | 1 tools/perf/util/intel-pt.c | 3 tools/perf/util/pmu.c | 28 tools/perf/util/thread-stack.c | 30 75 files changed, 1481 insertions(+), 498 deletions(-) Adrian Hunter (4): perf intel-pt: Fix itrace defaults for perf script perf auxtrace: Fix itrace defaults for perf script perf intel-pt: Fix itrace defaults for perf script intel-pt documentation perf thread-stack: Fix thread stack return from kernel for kernel-only case Ajay Singh (1): staging: wilc1000: fix error path cleanup in wilc_wlan_initialize() Alan Stern (1): p54usb: Fix race between disconnect and firmware loading Andreas Fritiofson (1): USB: serial: ftdi_sio: add ID for isodebug v1 Andy Lutomirski (1): Documentation/admin: Remove the vsyscall=native documentation Arnd Bergmann (1): staging: rtl8712: reduce stack usage, again Brian Norris (1): mwifiex: Don't abort on small, spec-compliant vendor IEs Christian Lamparter (2): p54: fix crash during initialization carl9170: fix misuse of device driver API Christophe Leroy (1): crypto: talitos - rename alternative AEAD algos. Colin Ian King (1): staging: fsl-dpaa2/ethsw: fix memory leak of switchdev_work Dan Carpenter (1): coresight: Potential uninitialized variable in probe() Dave Stevenson (4): staging: bcm2835-camera: Replace spinlock protecting context_map with mutex staging: bcm2835-camera: Ensure all buffers are returned on disable staging: bcm2835-camera: Remove check of the number of buffers supplied staging: bcm2835-camera: Handle empty EOS buffers whilst streaming Dianzhang Chen (2): x86/ptrace: Fix possible spectre-v1 in ptrace_get_debugreg() x86/tls: Fix possible spectre-v1 in do_get_thread_area() Douglas Anderson (1): block, bfq: NULL out the bic when it's no longer valid Eric Biggers (1): crypto: lrw - use correct alignmask Fabrice Gasnier (1): iio: adc: stm32-adc: add missing vdda-supply Fei Yang (1): usb: gadget: f_fs: data_len used before properly set Greg Kroah-Hartman (1): Linux 5.2.1 Hongjie Fang (1): fscrypt: don't set policy for a dead directory Ian Abbott (2): staging: comedi: dt282x: fix a null pointer deref on interrupt staging: comedi: amplc_pci230: fix null pointer deref on interrupt John Garry (1): perf pmu: Fix uncore PMU alias list for ARM64 Jörgen Storvist (1): USB: serial: option: add support for GosunCn ME3630 RNDIS mode Kailang Yang (1): ALSA: hda/realtek - Headphone Mic can't record after S3 Kees Cook (1): tpm: Actually fail on TPM errors during "get random" Kiruthika Varadarajan (1): usb: gadget: ether: Fix race between gether_disconnect and rx_submit Martin Blumenstingl (1): usb: dwc2: use a longer AHB idle timeout in dwc2_core_reset() Mauro Carvalho Chehab (1): media: stv0297: fix frequency range limit Ming Lei (1): block: fix .bi_size overflow Nick Desaulniers (1): lkdtm: support llvm-objcopy Nicolas Saenz Julienne (3): staging: vchiq_2835_arm: revert "quit using custom down_interruptible()" staging: vchiq: make wait events interruptible staging: vchiq: revert "switch to wait_for_completion_killable" Nikolaus Voss (2): drivers/usb/typec/tps6598x.c: fix portinfo width drivers/usb/typec/tps6598x.c: fix 4CC cmd write Oliver Barta (1): Revert "serial: 8250: Don't service RX FIFO if interrupts are disabled" Ross Zwisler (1): Revert "x86/build: Move _etext to actual end of .text" Sebastian Parschauer (1): HID: Add another Primax PIXART OEM mouse quirk Sergio Paracuellos (1): staging: mt7621-pci: fix PCIE_FTS_NUM_LO macro Song Liu (1): perf header: Assign proper ff->ph in perf_event__synthesize_features() Stefan Wahren (1): staging: bcm2835-camera: Restore return behavior of ctrl_set_bitrate() Steven J. Magnani (1): udf: Fix incorrect final NOT_ALLOCATED (hole) extent length Suzuki K Poulose (4): coresight: etb10: Do not call smp_processor_id from preemptible coresight: tmc-etr: Do not call smp_processor_id() from preemptible coresight: tmc-etr: alloc_perf_buf: Do not call smp_processor_id from preemptible coresight: tmc-etf: Do not call smp_processor_id from preemptible Takashi Iwai (1): ALSA: usb-audio: Fix parse of UAC2 Extension Units Tim Chen (1): Documentation: Add section about CPU vulnerabilities for Spectre Todd Kjos (2): binder: fix memory leak in error path binder: return errors from buffer copy functions Vadim Sukhomlinov (1): tpm: Fix TPM 1.2 Shutdown sequence to prevent future TPM operations Vishnu DASA (1): VMCI: Fix integer overflow in VMCI handle arrays Yoshihiro Shimoda (1): usb: renesas_usbhs: add a workaround for a race condition of workqueue