December 2018 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.167 release. There are 91 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 Dec 13 15:15:44 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-4.4.167-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.167-rc1 Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> mac80211: ignore NullFunc frames in the duplicate detection Felix Fietkau <nbd(a)nbd.name> mac80211: fix reordering of buffered broadcast packets Felix Fietkau <nbd(a)nbd.name> mac80211: ignore tx status for PS stations in ieee80211_tx_status_ext Ben Greear <greearb(a)candelatech.com> mac80211: Clear beacon_int in ieee80211_do_stop Vasyl Vavrychuk <vasyl.vavrychuk(a)globallogic.com> mac80211_hwsim: Timer should be initialized before device registered Macpaul Lin <macpaul(a)gmail.com> kgdboc: fix KASAN global-out-of-bounds bug in param_set_kgdboc_var() Peter Shih <pihsun(a)chromium.org> tty: serial: 8250_mtk: always resume the device in probe. Paulo Alcantara <palcantara(a)suse.com> cifs: Fix separator when building path from dentry Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Staging: lustre: remove two build warnings Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Prevent U1/U2 link pm states if exit latency is too long Bin Liu <b-liu(a)ti.com> dmaengine: cppi41: delete channel from pending list when stop channel Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix leak of krb5p encode pages Halil Pasic <pasic(a)linux.ibm.com> virtio/s390: fix race in ccw_io_helper() Halil Pasic <pasic(a)linux.ibm.com> virtio/s390: avoid race on vcdev->config Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Fix interval evaluation with openmin/max Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Call snd_pcm_unlink() conditionally at closing Chanho Min <chanho.min(a)lge.com> ALSA: pcm: Fix starvation on down_write_nonblock() Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda: Add support for AMD Stoney Ridge Hui Peng <benquike(a)gmail.com> ALSA: usb-audio: Fix UAF decrement if card has no live interfaces in card.c Mathias Payer <mathias.payer(a)nebelwelt.net> USB: check usb_get_extra_descriptor for proper size Alexander Theissen <alex.theissen(a)me.com> usb: appledisplay: Add 27" Apple Cinema Display Harry Pan <harry.pan(a)intel.com> usb: quirk: add no-LPM quirk on SanDisk Ultra Flair device Yangtao Li <tiny.windzz(a)gmail.com> net: amd: add missing of_node_put() Pan Bian <bianpan2016(a)163.com> iommu/vt-d: Use memunmap to free memremap Vincent Chen <vincentc(a)andestech.com> net: faraday: ftmac100: remove netif_running(netdev) check before disabling interrupts Aya Levin <ayal(a)mellanox.com> net/mlx4: Fix UBSAN warning of signed integer overflow Tariq Toukan <tariqt(a)mellanox.com> net/mlx4_core: Fix uninitialized variable compilation warning Jack Morgenstein <jackm(a)dev.mellanox.co.il> net/mlx4_core: Zero out lkey field in SW2HW_MPT fw command Denis Bolotin <denis.bolotin(a)cavium.com> qed: Fix reading wrong value in loop condition Denis Bolotin <denis.bolotin(a)cavium.com> qed: Fix PTT leak in qed_drain() Sudarsana Reddy Kalluru <sudarsana.kalluru(a)cavium.com> bnx2x: Assign unique DMAE channel number for FW DMAE transactions. Sven Eckelmann <sven(a)narfation.org> batman-adv: Expand merged fragment buffer for full packet Fabrizio Castro <fabrizio.castro(a)bp.renesas.com> can: rcar_can: Fix erroneous registration Geert Uytterhoeven <geert+renesas(a)glider.be> iommu/ipmmu-vmsa: Fix crash on early domain free Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Fix NULL pointer dereference in prq_event_thread() Arnd Bergmann <arnd(a)arndb.de> usb: gadget: dummy: fix nonsensical comparisons Simon Guo <wei.guo.simon(a)gmail.com> mm: mlock: avoid increase mm->locked_vm on mlock() when already mlock2(,MLOCK_ONFAULT) Pavel Tikhomirov <ptikhomirov(a)virtuozzo.com> mm: cleancache: fix corruption on missed inode invalidation Alexey Brodkin <abrodkin(a)synopsys.com> arc: [devboards] Add support of NFSv3 ACL Kevin Hilman <khilman(a)baylibre.com> ARC: change defconfig defaults to ARCv2 Filipe Manana <fdmanana(a)suse.com> Btrfs: fix use-after-free when dumping free space Nikolay Borisov <nborisov(a)suse.com> btrfs: Always try all copies when reading extent buffers Adam Wong <adam(a)adamwong.me> Input: elan_i2c - add support for ELAN0621 touchpad Noah Westervelt <nwestervelt(a)outlook.com> Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15ARR Patrick Gaskin <patrick(a)pgaskin.net> Input: elan_i2c - add ELAN0620 to the ACPI table Christian Hoff <christian_hoff(a)gmx.net> Input: matrix_keypad - check for errors from of_get_named_gpio() Cameron Gutman <aicommander(a)gmail.com> Input: xpad - quirk all PDP Xbox One gamepads Wei Yongjun <yongjun_wei(a)trendmicro.com.cn> leds: leds-gpio: Fix return value check in create_gpio_led() Milo Kim <milo.kim(a)ti.com> leds: turn off the LED and wait for completion on unregistering LED class device Markus Hofstaetter <markus.hofstaetter(a)ait.ac.at> leds: call led_pwm_set() in leds-pwm to enforce default LED_OFF Laura Abbott <labbott(a)redhat.com> kgdboc: Fix warning with module build Laura Abbott <labbott(a)redhat.com> kgdboc: Fix restrict error Kees Cook <keescook(a)chromium.org> scsi: csiostor: Avoid content leaks and casts Takashi Iwai <tiwai(a)suse.de> ALSA: trident: Suppress gcc string warning Martin Wilck <mwilck(a)suse.com> scsi: scsi_devinfo: cleanly zero-pad devinfo strings Sam Bobroff <sbobroff(a)linux.ibm.com> drm/ast: Fix incorrect free on ioregs Dmitry V. Levin <ldv(a)altlinux.org> mips: fix mips_get_syscall_arg o32 check Mathias Kresin <dev(a)kresin.me> MIPS: ralink: Fix mt7620 nd_sd pinmux Andrea Parri <andrea.parri(a)amarulasolutions.com> uprobes: Fix handle_swbp() vs. unregister() + register() race once more Sagi Grimberg <sagi(a)grimberg.me> iser: set sector for ambiguous mr status errors Arnd Bergmann <arnd(a)arndb.de> kdb: use memmove instead of overlapping memcpy Arnd Bergmann <arnd(a)arndb.de> staging: rts5208: fix gcc-8 logic error warning Arnd Bergmann <arnd(a)arndb.de> scsi: bfa: convert to strlcpy/strlcat Arnd Bergmann <arnd(a)arndb.de> drm: gma500: fix logic error Sultan Alsawaf <sultanxda(a)gmail.com> ip_tunnel: Fix name string concatenate in __ip_tunnel_create() Guenter Roeck <linux(a)roeck-us.net> kernfs: Replace strncpy with memcpy Linus Torvalds <torvalds(a)linux-foundation.org> unifdef: use memcpy instead of strncpy Guenter Roeck <linux(a)roeck-us.net> kobject: Replace strncpy with memcpy Stephen Rothwell <sfr(a)canb.auug.org.au> disable stringop truncation warnings for now Arnd Bergmann <arnd(a)arndb.de> exec: avoid gcc-8 warning for get_task_comm Xiongfeng Wang <xiongfeng.wang(a)linaro.org> Kbuild: suppress packed-not-aligned warning for default setting only YueHaibing <yuehaibing(a)huawei.com> misc: mic/scif: fix copy-paste error in scif_create_remote_lookup Michael Niewöhner <linux(a)mniewoehner.de> usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series Kai-Heng Feng <kai.heng.feng(a)canonical.com> USB: usb-storage: Add new IDs to ums-realtek Josef Bacik <josef(a)toxicpanda.com> btrfs: release metadata before running delayed refs Richard Genoud <richard.genoud(a)gmail.com> dmaengine: at_hdmac: fix module unloading Richard Genoud <richard.genoud(a)gmail.com> dmaengine: at_hdmac: fix memory leak in at_dma_xlate() Pan Bian <bianpan2016(a)163.com> ext2: fix potential use after free Takashi Iwai <tiwai(a)suse.de> ALSA: sparc: Fix invalid snd_free_pages() at error path Takashi Iwai <tiwai(a)suse.de> ALSA: control: Fix race between adding and removing a user element Takashi Iwai <tiwai(a)suse.de> ALSA: ac97: Fix incorrect bit shift at AC97-SPSA control write Takashi Iwai <tiwai(a)suse.de> ALSA: wss: Fix invalid snd_free_pages() at error path Filipe Manana <fdmanana(a)suse.com> Btrfs: ensure path name is null terminated at btrfs_control_ioctl Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix coprocessor context offset definitions Max Filippov <jcmvbkbc(a)gmail.com> xtensa: enable coprocessors that are being flushed Junaid Shahid <junaids(a)google.com> kvm: mmu: Fix race in emulated page table writes Bernd Eckstein <3erndeckstein(a)gmail.com> usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2 Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: fix length check in SNMP processing Pan Bian <bianpan2016(a)163.com> rapidio/rionet: do not free skb before reading its length Sasha Levin <sashal(a)kernel.org> Revert "wlcore: Add missing PM call for wlcore_cmd_wait_for_event_or_timeout()" Matthias Schwarzott <zzam(a)gentoo.org> media: em28xx: Fix use-after-free when disconnecting ------------- Diffstat: Makefile | 7 ++- arch/arc/Kconfig | 2 +- arch/arc/Makefile | 2 +- arch/arc/configs/axs101_defconfig | 2 + arch/arc/configs/axs103_defconfig | 1 + arch/arc/configs/axs103_smp_defconfig | 1 + arch/arc/configs/nsim_700_defconfig | 1 + arch/arc/configs/nsimosci_defconfig | 2 + arch/arc/configs/nsimosci_hs_defconfig | 1 + arch/arc/configs/nsimosci_hs_smp_defconfig | 1 + arch/arc/configs/tb10x_defconfig | 1 + arch/arc/configs/vdk_hs38_defconfig | 1 + arch/arc/configs/vdk_hs38_smp_defconfig | 1 + arch/mips/include/asm/syscall.h | 2 +- arch/mips/ralink/mt7620.c | 2 +- arch/x86/kvm/mmu.c | 27 +++------ arch/xtensa/kernel/asm-offsets.c | 16 +++--- arch/xtensa/kernel/process.c | 5 +- drivers/dma/at_hdmac.c | 10 +++- drivers/dma/cppi41.c | 16 +++++- drivers/gpu/drm/ast/ast_main.c | 3 +- drivers/gpu/drm/gma500/mdfld_intel_display.c | 2 +- drivers/infiniband/ulp/iser/iser_verbs.c | 7 +-- drivers/input/joystick/xpad.c | 16 ++---- drivers/input/keyboard/matrix_keypad.c | 23 +++++--- drivers/input/mouse/elan_i2c_core.c | 3 + drivers/iommu/intel-iommu.c | 2 +- drivers/iommu/intel-svm.c | 2 +- drivers/iommu/ipmmu-vmsa.c | 3 + drivers/leds/led-class.c | 5 +- drivers/leds/leds-gpio.c | 4 +- drivers/leds/leds-pwm.c | 1 + drivers/media/usb/em28xx/em28xx-dvb.c | 3 +- drivers/misc/mic/scif/scif_rma.c | 2 +- drivers/net/can/rcar_can.c | 5 +- drivers/net/ethernet/amd/sunlance.c | 4 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 7 +++ drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c | 1 + drivers/net/ethernet/faraday/ftmac100.c | 7 +-- drivers/net/ethernet/mellanox/mlx4/alloc.c | 2 +- drivers/net/ethernet/mellanox/mlx4/mlx4.h | 4 +- drivers/net/ethernet/mellanox/mlx4/mr.c | 1 + drivers/net/ethernet/qlogic/qed/qed_int.c | 2 + drivers/net/ethernet/qlogic/qed/qed_main.c | 2 +- drivers/net/rionet.c | 2 +- drivers/net/usb/ipheth.c | 10 ++-- drivers/net/wireless/mac80211_hwsim.c | 8 +-- drivers/net/wireless/ti/wlcore/cmd.c | 6 -- drivers/s390/net/qeth_core_main.c | 27 ++++----- drivers/s390/virtio/virtio_ccw.c | 17 +++++- drivers/scsi/bfa/bfa_fcbuild.c | 8 +-- drivers/scsi/bfa/bfa_fcs.c | 78 ++++++++++++------------- drivers/scsi/bfa/bfa_fcs_lport.c | 62 ++++++++------------ drivers/scsi/bfa/bfa_ioc.c | 2 +- drivers/scsi/bfa/bfa_svc.c | 4 +- drivers/scsi/bfa/bfad.c | 20 +++---- drivers/scsi/bfa/bfad_attr.c | 2 +- drivers/scsi/bfa/bfad_bsg.c | 6 +- drivers/scsi/csiostor/csio_lnode.c | 43 ++++++++------ drivers/scsi/scsi_devinfo.c | 22 +++---- drivers/staging/lustre/lustre/lmv/lmv_obd.c | 2 +- drivers/staging/rts5208/sd.c | 6 -- drivers/tty/serial/8250/8250_mtk.c | 16 +++--- drivers/tty/serial/kgdboc.c | 47 ++++++++------- drivers/usb/core/hub.c | 2 +- drivers/usb/core/quirks.c | 7 +++ drivers/usb/core/usb.c | 6 +- drivers/usb/gadget/udc/dummy_hcd.c | 9 ++- drivers/usb/host/hwa-hc.c | 2 +- drivers/usb/host/xhci.c | 16 ++++++ drivers/usb/misc/appledisplay.c | 1 + drivers/usb/storage/unusual_realtek.h | 10 ++++ fs/btrfs/disk-io.c | 10 +--- fs/btrfs/free-space-cache.c | 2 + fs/btrfs/super.c | 1 + fs/btrfs/transaction.c | 6 +- fs/cifs/dir.c | 2 +- fs/exec.c | 7 +-- fs/ext2/xattr.c | 2 +- fs/kernfs/symlink.c | 2 +- include/linux/sched.h | 7 ++- include/linux/usb.h | 4 +- include/sound/pcm_params.h | 4 +- kernel/debug/kdb/kdb_support.c | 4 +- kernel/events/uprobes.c | 12 +++- lib/kobject.c | 2 +- mm/mlock.c | 3 + mm/truncate.c | 8 ++- net/batman-adv/fragmentation.c | 2 +- net/ipv4/ip_tunnel.c | 4 +- net/mac80211/iface.c | 2 + net/mac80211/rx.c | 1 + net/mac80211/status.c | 2 + net/mac80211/tx.c | 4 +- net/sunrpc/auth_gss/auth_gss.c | 4 ++ scripts/Makefile.extrawarn | 3 + scripts/unifdef.c | 4 +- sound/core/control.c | 80 +++++++++++++++----------- sound/core/pcm_native.c | 14 +++-- sound/isa/wss/wss_lib.c | 2 - sound/pci/ac97/ac97_codec.c | 2 +- sound/pci/hda/hda_intel.c | 4 ++ sound/pci/trident/trident.c | 2 +- sound/sparc/cs4231.c | 8 +-- sound/usb/card.c | 5 +- 105 files changed, 490 insertions(+), 382 deletions(-)

6 years

7
100
0 0

[PATCH AUTOSEL 4.9 01/34] mac80211_hwsim: fix module init error paths for netlink

by Sasha Levin

From: Alexey Khoroshilov <khoroshilov(a)ispras.ru> [ Upstream commit 05cc09de4c017663a217630682041066f2f9a5cd ] There is no unregister netlink notifier and family on error paths in init_mac80211_hwsim(). Also there is an error path where hwsim_class is not destroyed. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov(a)ispras.ru> Fixes: 62759361eb49 ("mac80211-hwsim: Provide multicast event for HWSIM_CMD_NEW_RADIO") Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/wireless/mac80211_hwsim.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index cbb3e902e347..c591c7c1d33a 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -3403,16 +3403,16 @@ static int __init init_mac80211_hwsim(void) if (err) goto out_unregister_pernet; + err = hwsim_init_netlink(); + if (err) + goto out_unregister_driver; + hwsim_class = class_create(THIS_MODULE, "mac80211_hwsim"); if (IS_ERR(hwsim_class)) { err = PTR_ERR(hwsim_class); - goto out_unregister_driver; + goto out_exit_netlink; } - err = hwsim_init_netlink(); - if (err < 0) - goto out_unregister_driver; - for (i = 0; i < radios; i++) { struct hwsim_new_radio_params param = { 0 }; @@ -3518,6 +3518,8 @@ static int __init init_mac80211_hwsim(void) free_netdev(hwsim_mon); out_free_radios: mac80211_hwsim_free(); +out_exit_netlink: + hwsim_exit_netlink(); out_unregister_driver: platform_driver_unregister(&mac80211_hwsim_driver); out_unregister_pernet: -- 2.19.1

6 years

2
34
0 0

[PATCH AUTOSEL 3.18 01/16] scsi: libiscsi: Fix NULL pointer dereference in iscsi_eh_session_reset

by Sasha Levin

From: Fred Herard <fred.herard(a)oracle.com> [ Upstream commit 5db6dd14b31397e8cccaaddab2ff44ebec1acf25 ] This commit addresses NULL pointer dereference in iscsi_eh_session_reset. Reference should not be made to session->leadconn when session->state is set to ISCSI_STATE_TERMINATE. Signed-off-by: Fred Herard <fred.herard(a)oracle.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> Reviewed-by: Lee Duncan <lduncan(a)suse.com> Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/scsi/libiscsi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index 857bf9417817..56441a5ec3d7 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -2433,8 +2433,8 @@ int iscsi_eh_session_reset(struct scsi_cmnd *sc) failed: ISCSI_DBG_EH(session, "failing session reset: Could not log back into " - "%s, %s [age %d]\n", session->targetname, - conn->persistent_address, session->age); + "%s [age %d]\n", session->targetname, + session->age); spin_unlock_bh(&session->frwd_lock); mutex_unlock(&session->eh_mutex); return FAILED; -- 2.19.1

6 years

1
15
0 0

[PATCH AUTOSEL 4.4 01/23] mac80211_hwsim: fix module init error paths for netlink

by Sasha Levin

From: Alexey Khoroshilov <khoroshilov(a)ispras.ru> [ Upstream commit 05cc09de4c017663a217630682041066f2f9a5cd ] There is no unregister netlink notifier and family on error paths in init_mac80211_hwsim(). Also there is an error path where hwsim_class is not destroyed. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov(a)ispras.ru> Fixes: 62759361eb49 ("mac80211-hwsim: Provide multicast event for HWSIM_CMD_NEW_RADIO") Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/net/wireless/mac80211_hwsim.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 05413176a5d6..aad5228e3ade 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -3195,16 +3195,16 @@ static int __init init_mac80211_hwsim(void) if (err) return err; + err = hwsim_init_netlink(); + if (err) + goto out_unregister_driver; + hwsim_class = class_create(THIS_MODULE, "mac80211_hwsim"); if (IS_ERR(hwsim_class)) { err = PTR_ERR(hwsim_class); - goto out_unregister_driver; + goto out_exit_netlink; } - err = hwsim_init_netlink(); - if (err < 0) - goto out_unregister_driver; - for (i = 0; i < radios; i++) { struct hwsim_new_radio_params param = { 0 }; @@ -3310,6 +3310,8 @@ static int __init init_mac80211_hwsim(void) free_netdev(hwsim_mon); out_free_radios: mac80211_hwsim_free(); +out_exit_netlink: + hwsim_exit_netlink(); out_unregister_driver: platform_driver_unregister(&mac80211_hwsim_driver); return err; -- 2.19.1

6 years

1
22
0 0

[PATCH 4.19 000/139] 4.19.7-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.7 release. There are 139 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 Dec 6 10:36:22 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-4.19.7-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.7-rc1 YueHaibing <yuehaibing(a)huawei.com> misc: mic/scif: fix copy-paste error in scif_create_remote_lookup Dexuan Cui <decui(a)microsoft.com> Drivers: hv: vmbus: check the creation_status in vmbus_establish_gpadl() Yu Zhao <yuzhao(a)google.com> mm: use swp_offset as key in shmem_replace_page() Pavel Tikhomirov <ptikhomirov(a)virtuozzo.com> mm: cleancache: fix corruption on missed inode invalidation Luis Chamberlain <mcgrof(a)kernel.org> lib/test_kmod.c: fix rmmod double free Martin Kelly <martin(a)martingkelly.com> iio:st_magn: Fix enable device after trigger Hans de Goede <hdegoede(a)redhat.com> iio/hid-sensors: Fix IIO_CHAN_INFO_RAW returning wrong values for signed numbers Felipe Balbi <felipe.balbi(a)linux.intel.com> Revert "usb: dwc3: gadget: skip Set/Clear Halt when invalid" Michael Niewöhner <linux(a)mniewoehner.de> usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series Kai-Heng Feng <kai.heng.feng(a)canonical.com> USB: usb-storage: Add new IDs to ums-realtek Larry Finger <Larry.Finger(a)lwfinger.net> staging: rtl8723bs: Add missing return for cfg80211_rtw_get_station Larry Finger <Larry.Finger(a)lwfinger.net> staging: rtl8723bs: Fix incorrect sense of ether_addr_equal Colin Ian King <colin.king(a)canonical.com> staging: mt7621-pinctrl: fix uninitialized variable ngroups Sergio Paracuellos <sergio.paracuellos(a)gmail.com> staging: mt7621-dma: fix potentially dereferencing uninitialized 'tx_desc' Ben Wolsieffer <benwolsieffer(a)gmail.com> staging: vchiq_arm: fix compat VCHIQ_IOC_AWAIT_COMPLETION Colin Ian King <colin.king(a)canonical.com> staging: most: use format specifier "%s" in snprintf Richard Genoud <richard.genoud(a)gmail.com> dmaengine: at_hdmac: fix module unloading Richard Genoud <richard.genoud(a)gmail.com> dmaengine: at_hdmac: fix memory leak in at_dma_xlate() Heiko Stuebner <heiko(a)sntech.de> ARM: dts: rockchip: Remove @0 from the veyron memory node Andreas Dannenberg <dannenberg(a)ti.com> ASoC: pcm186x: Fix device reset-registers trigger value Hans de Goede <hdegoede(a)redhat.com> ASoC: intel: cht_bsw_max98090_ti: Add quirk for boards using pmc_plt_clk_0 Pan Bian <bianpan2016(a)163.com> ext2: fix potential use after free xingaopeng <xingaopeng(a)huawei.com> ext2: initialize opts.s_mount_opt as zero before using it Todd Kjos <tkjos(a)android.com> binder: fix race that allows malicious free of live buffer Steven Rostedt (VMware) <rostedt(a)goodmis.org> function_graph: Reverse the order of pushing the ret_stack and the callback Steven Rostedt (VMware) <rostedt(a)goodmis.org> function_graph: Move return callback before update of curr_ret_stack Steven Rostedt (VMware) <rostedt(a)goodmis.org> function_graph: Have profiler use curr_ret_stack and not depth Steven Rostedt (VMware) <rostedt(a)goodmis.org> function_graph: Use new curr_ret_depth to manage depth instead of curr_ret_stack Steven Rostedt (VMware) <rostedt(a)goodmis.org> function_graph: Make ftrace_push_return_trace() static Steven Rostedt (VMware) <rostedt(a)goodmis.org> MIPS: function_graph: Simplify with function_graph_enter() Steven Rostedt (VMware) <rostedt(a)goodmis.org> arm64: function_graph: Simplify with function_graph_enter() Steven Rostedt (VMware) <rostedt(a)goodmis.org> s390/function_graph: Simplify with function_graph_enter() Steven Rostedt (VMware) <rostedt(a)goodmis.org> riscv/function_graph: Simplify with function_graph_enter() Steven Rostedt (VMware) <rostedt(a)goodmis.org> parisc: function_graph: Simplify with function_graph_enter() Steven Rostedt (VMware) <rostedt(a)goodmis.org> sparc/function_graph: Simplify with function_graph_enter() Steven Rostedt (VMware) <rostedt(a)goodmis.org> sh/function_graph: Simplify with function_graph_enter() Steven Rostedt (VMware) <rostedt(a)goodmis.org> powerpc/function_graph: Simplify with function_graph_enter() Steven Rostedt (VMware) <rostedt(a)goodmis.org> nds32: function_graph: Simplify with function_graph_enter() Steven Rostedt (VMware) <rostedt(a)goodmis.org> x86/function_graph: Simplify with function_graph_enter() Steven Rostedt (VMware) <rostedt(a)goodmis.org> microblaze: function_graph: Simplify with function_graph_enter() Steven Rostedt (VMware) <rostedt(a)goodmis.org> ARM: function_graph: Simplify with function_graph_enter() Steven Rostedt (VMware) <rostedt(a)goodmis.org> function_graph: Create function_graph_enter() to consolidate architecture code Girija Kumar Kasinadhuni <gkumar(a)neverware.com> ALSA: hda/realtek - Add auto-mute quirk for HP Spectre x360 laptop Hui Wang <hui.wang(a)canonical.com> ALSA: hda/realtek - fix the pop noise on headphone for lenovo laptops Anisse Astier <anisse(a)astier.eu> ALSA: hda/realtek - fix headset mic detection for MSI MS-B171 Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Support ALC300 Hans de Goede <hdegoede(a)redhat.com> ALSA: hda: Add ASRock N68C-S UCC the power_save blacklist Takashi Iwai <tiwai(a)suse.de> ALSA: sparc: Fix invalid snd_free_pages() at error path Takashi Iwai <tiwai(a)suse.de> ALSA: control: Fix race between adding and removing a user element Takashi Iwai <tiwai(a)suse.de> ALSA: ac97: Fix incorrect bit shift at AC97-SPSA control write Takashi Iwai <tiwai(a)suse.de> ALSA: wss: Fix invalid snd_free_pages() at error path Maximilian Heyne <mheyne(a)amazon.de> fs: fix lost error code in dio_complete Jiri Olsa <jolsa(a)kernel.org> perf/x86/intel: Disallow precise_ip on BTS events Jiri Olsa <jolsa(a)kernel.org> perf/x86/intel: Add generic branch tracing check to intel_pmu_has_bts() Jiri Olsa <jolsa(a)kernel.org> perf/x86/intel: Move branch tracing setup to the Intel-specific source file Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> x86/fpu: Disable bottom halves while loading FPU registers Borislav Petkov <bp(a)suse.de> x86/MCE/AMD: Fix the thresholding machinery initialization order Christoph Muellner <christoph.muellner(a)theobroma-systems.com> arm64: dts: rockchip: Fix PCIe reset polarity for rk3399-puma-haikou. Mikulas Patocka <mpatocka(a)redhat.com> PCI: Fix incorrect value returned from pcie_get_speed_cap() Gustavo Pimentel <gustavo.pimentel(a)synopsys.com> PCI: dwc: Fix MSI-X EP framework address calculation bug Hou Zhiqiang <Zhiqiang.Hou(a)nxp.com> PCI: layerscape: Fix wrong invocation of outbound window disable accessor Pan Bian <bianpan2016(a)163.com> btrfs: relocation: set trans to be NULL after ending transaction Filipe Manana <fdmanana(a)suse.com> Btrfs: fix race between enabling quotas and subvolume creation Filipe Manana <fdmanana(a)suse.com> Btrfs: fix rare chances for data loss when doing a fast fsync Filipe Manana <fdmanana(a)suse.com> Btrfs: ensure path name is null terminated at btrfs_control_ioctl Nikolay Borisov <nborisov(a)suse.com> btrfs: Always try all copies when reading extent buffers Jan Kara <jack(a)suse.cz> udf: Allow mounting volumes with incorrect identification strings Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix coprocessor part of ptrace_{get,set}xregs Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix coprocessor context offset definitions Max Filippov <jcmvbkbc(a)gmail.com> xtensa: enable coprocessors that are being flushed Luiz Capitulino <lcapitulino(a)redhat.com> KVM: VMX: re-add ple_gap module parameter Wanpeng Li <wanpengli(a)tencent.com> KVM: X86: Fix scan ioapic use-before-initialization Wanpeng Li <kernellwp(a)gmail.com> KVM: LAPIC: Fix pv ipis use-before-initialization Liran Alon <liran.alon(a)oracle.com> KVM: x86: Fix kernel info-leak in KVM_HC_CLOCK_PAIRING hypercall Leonid Shatz <leonid.shatz(a)oracle.com> KVM: nVMX/nSVM: Fix bug which sets vcpu->arch.tsc_offset to L1 tsc_offset Jim Mattson <jmattson(a)google.com> kvm: svm: Ensure an IBPB on all affected CPUs when freeing a vmcb Junaid Shahid <junaids(a)google.com> kvm: mmu: Fix race in emulated page table writes Andrea Arcangeli <aarcange(a)redhat.com> userfaultfd: shmem/hugetlbfs: only allow to register VM_MAYWRITE vmas Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Provide IBPB always command line options Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Add seccomp Spectre v2 user space protection mode Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Enable prctl mode for spectre_v2_user Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Add prctl() control for indirect branch speculation Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Prepare arch_smt_update() for PRCTL mode Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Prevent stale SPEC_CTRL msr content Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Split out TIF update Thomas Gleixner <tglx(a)linutronix.de> ptrace: Remove unused ptrace_may_access_sched() and MODE_IBRS Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Prepare for conditional IBPB in switch_mm() Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Avoid __switch_to_xtra() calls Thomas Gleixner <tglx(a)linutronix.de> x86/process: Consolidate and simplify switch_to_xtra() code Tim Chen <tim.c.chen(a)linux.intel.com> x86/speculation: Prepare for per task indirect branch speculation control Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Add command line control for indirect branch speculation Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Unify conditional spectre v2 print functions Thomas Gleixner <tglx(a)linutronix.de> x86/speculataion: Mark command line parser data __initdata Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Mark string arrays const correctly Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Reorder the spec_v2 code Thomas Gleixner <tglx(a)linutronix.de> x86/l1tf: Show actual SMT state Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Rework SMT state change Thomas Gleixner <tglx(a)linutronix.de> sched/smt: Expose sched_smt_present static key Thomas Gleixner <tglx(a)linutronix.de> x86/Kconfig: Select SCHED_SMT if SMP enabled Peter Zijlstra (Intel) <peterz(a)infradead.org> sched/smt: Make sched_smt_present track topology Tim Chen <tim.c.chen(a)linux.intel.com> x86/speculation: Reorganize speculation control MSRs update Thomas Gleixner <tglx(a)linutronix.de> x86/speculation: Rename SSBD update functions Tim Chen <tim.c.chen(a)linux.intel.com> x86/speculation: Disable STIBP when enhanced IBRS is in use Tim Chen <tim.c.chen(a)linux.intel.com> x86/speculation: Move STIPB/IBPB string conditionals out of cpu_show_common() Tim Chen <tim.c.chen(a)linux.intel.com> x86/speculation: Remove unnecessary ret variable in cpu_show_common() Tim Chen <tim.c.chen(a)linux.intel.com> x86/speculation: Clean up spectre_v2_parse_cmdline() Tim Chen <tim.c.chen(a)linux.intel.com> x86/speculation: Update the TIF_SSBD comment Zhenzhong Duan <zhenzhong.duan(a)oracle.com> x86/retpoline: Remove minimal retpoline support Zhenzhong Duan <zhenzhong.duan(a)oracle.com> x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support Zhenzhong Duan <zhenzhong.duan(a)oracle.com> x86/speculation: Add RETPOLINE_AMD support to the inline asm CALL_NOSPEC variant Jiri Kosina <jkosina(a)suse.cz> x86/speculation: Propagate information about RSB filling mitigation to sysfs Jiri Kosina <jkosina(a)suse.cz> x86/speculation: Apply IBPB more strictly to avoid cross-process data leak Jiri Kosina <jkosina(a)suse.cz> x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation Jon Maloy <donmalo99(a)gmail.com> tipc: fix lockdep warning during node delete Heiner Kallweit <hkallweit1(a)gmail.com> net: phy: add workaround for issue where PHY driver doesn't bind to the device Eric Dumazet <edumazet(a)google.com> tcp: defer SACK compression after DupThresh Tal Gilboa <talgi(a)mellanox.com> net/dim: Update DIM start sample after each DIM iteration Jason Wang <jasowang(a)redhat.com> virtio-net: fail XDP set if guest csum is negotiated Jason Wang <jasowang(a)redhat.com> virtio-net: disable guest csum during XDP set Petr Machata <petrm(a)mellanox.com> net: skb_scrub_packet(): Scrub offload_fwd_mark Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> net: thunderx: set xdp_prog to NULL if bpf_prog_add fails Bernd Eckstein <3erndeckstein(a)gmail.com> usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2 Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: fix length check in SNMP processing Pan Bian <bianpan2016(a)163.com> rapidio/rionet: do not free skb before reading its length Willem de Bruijn <willemb(a)google.com> packet: copy user buffers before orphan or clone Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> net: thunderx: set tso_hdrs pointer to NULL in nicvf_free_snd_queue Andreas Fiedler <andreas.fiedler(a)gmx.net> net: gemini: Fix copy/paste error Paolo Abeni <pabeni(a)redhat.com> net: don't keep lonely packets forever in the gro hash Bryan Whitehead <Bryan.Whitehead(a)microchip.com> lan743x: fix return value for lan743x_tx_napi_poll Bryan Whitehead <Bryan.Whitehead(a)microchip.com> lan743x: Enable driver to work with LAN7431 Hugh Dickins <hughd(a)google.com> mm/khugepaged: collapse_shmem() do not crash on Compound Hugh Dickins <hughd(a)google.com> mm/khugepaged: collapse_shmem() without freezing new_page Hugh Dickins <hughd(a)google.com> mm/khugepaged: minor reorderings in collapse_shmem() Hugh Dickins <hughd(a)google.com> mm/khugepaged: collapse_shmem() remember to clear holes Hugh Dickins <hughd(a)google.com> mm/khugepaged: fix crashes due to misaccounted holes Hugh Dickins <hughd(a)google.com> mm/khugepaged: collapse_shmem() stop if punched or truncated Hugh Dickins <hughd(a)google.com> mm/huge_memory: fix lockdep complaint on 32-bit i_size_read() Hugh Dickins <hughd(a)google.com> mm/huge_memory: splitting set mapping+index before unfreeze Hugh Dickins <hughd(a)google.com> mm/huge_memory: rename freeze_page() to unmap_page() ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 56 ++- Documentation/userspace-api/spec_ctrl.rst | 9 + Makefile | 4 +- arch/arm/boot/dts/rk3288-veyron.dtsi | 6 +- arch/arm/kernel/ftrace.c | 17 +- .../arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 2 +- arch/arm64/kernel/ftrace.c | 15 +- arch/microblaze/kernel/ftrace.c | 15 +- arch/mips/kernel/ftrace.c | 14 +- arch/nds32/kernel/ftrace.c | 18 +- arch/parisc/kernel/ftrace.c | 17 +- arch/powerpc/kernel/trace/ftrace.c | 15 +- arch/riscv/kernel/ftrace.c | 14 +- arch/s390/kernel/ftrace.c | 13 +- arch/sh/kernel/ftrace.c | 16 +- arch/sparc/kernel/ftrace.c | 11 +- arch/x86/Kconfig | 12 +- arch/x86/Makefile | 5 +- arch/x86/events/core.c | 20 - arch/x86/events/intel/core.c | 56 ++- arch/x86/events/perf_event.h | 13 +- arch/x86/include/asm/kvm_host.h | 3 +- arch/x86/include/asm/msr-index.h | 5 +- arch/x86/include/asm/nospec-branch.h | 43 +- arch/x86/include/asm/spec-ctrl.h | 20 +- arch/x86/include/asm/switch_to.h | 3 - arch/x86/include/asm/thread_info.h | 20 +- arch/x86/include/asm/tlbflush.h | 8 +- arch/x86/kernel/cpu/bugs.c | 493 +++++++++++++++++---- arch/x86/kernel/cpu/mcheck/mce_amd.c | 19 +- arch/x86/kernel/fpu/signal.c | 4 +- arch/x86/kernel/ftrace.c | 15 +- arch/x86/kernel/process.c | 101 ++++- arch/x86/kernel/process.h | 39 ++ arch/x86/kernel/process_32.c | 10 +- arch/x86/kernel/process_64.c | 10 +- arch/x86/kvm/lapic.c | 5 + arch/x86/kvm/mmu.c | 27 +- arch/x86/kvm/svm.c | 25 +- arch/x86/kvm/vmx.c | 22 +- arch/x86/kvm/x86.c | 10 +- arch/x86/mm/tlb.c | 115 ++++- arch/xtensa/kernel/asm-offsets.c | 16 +- arch/xtensa/kernel/process.c | 5 +- arch/xtensa/kernel/ptrace.c | 42 +- drivers/android/binder.c | 21 +- drivers/android/binder_alloc.c | 16 +- drivers/android/binder_alloc.h | 3 +- drivers/dma/at_hdmac.c | 10 +- drivers/hid/hid-sensor-custom.c | 2 +- drivers/hid/hid-sensor-hub.c | 13 +- drivers/hv/channel.c | 8 + drivers/iio/accel/hid-sensor-accel-3d.c | 5 +- drivers/iio/gyro/hid-sensor-gyro-3d.c | 5 +- drivers/iio/humidity/hid-sensor-humidity.c | 3 +- drivers/iio/light/hid-sensor-als.c | 8 +- drivers/iio/light/hid-sensor-prox.c | 8 +- drivers/iio/magnetometer/hid-sensor-magn-3d.c | 8 +- drivers/iio/magnetometer/st_magn_buffer.c | 12 +- drivers/iio/orientation/hid-sensor-incl-3d.c | 8 +- drivers/iio/pressure/hid-sensor-press.c | 8 +- drivers/iio/temperature/hid-sensor-temperature.c | 3 +- drivers/misc/mic/scif/scif_rma.c | 2 +- drivers/net/ethernet/cavium/thunder/nicvf_main.c | 9 +- drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 4 +- drivers/net/ethernet/cortina/gemini.c | 2 +- drivers/net/ethernet/microchip/lan743x_main.c | 11 +- drivers/net/ethernet/microchip/lan743x_main.h | 1 + drivers/net/phy/phy_device.c | 8 + drivers/net/rionet.c | 2 +- drivers/net/usb/ipheth.c | 10 +- drivers/net/virtio_net.c | 13 +- drivers/pci/controller/dwc/pci-layerscape.c | 2 +- drivers/pci/controller/dwc/pcie-designware-ep.c | 1 - drivers/pci/pci.c | 24 +- drivers/rtc/rtc-hid-sensor-time.c | 2 +- drivers/s390/net/qeth_core_main.c | 27 +- drivers/staging/most/core.c | 2 +- drivers/staging/mt7621-dma/mtk-hsdma.c | 3 +- drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c | 2 +- drivers/staging/rtl8723bs/hal/rtl8723bs_recv.c | 4 +- drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c | 2 +- .../vc04_services/interface/vchiq_arm/vchiq_arm.c | 7 +- drivers/usb/core/quirks.c | 3 + drivers/usb/dwc3/gadget.c | 5 - drivers/usb/storage/unusual_realtek.h | 10 + fs/btrfs/disk-io.c | 11 +- fs/btrfs/file.c | 24 + fs/btrfs/qgroup.c | 3 +- fs/btrfs/relocation.c | 1 + fs/btrfs/super.c | 1 + fs/direct-io.c | 4 +- fs/ext2/super.c | 1 + fs/ext2/xattr.c | 2 +- fs/udf/super.c | 16 +- fs/udf/unicode.c | 14 +- fs/userfaultfd.c | 15 + include/linux/ftrace.h | 4 +- include/linux/hid-sensor-hub.h | 4 +- include/linux/net_dim.h | 2 + include/linux/ptrace.h | 4 +- include/linux/sched.h | 10 + include/linux/sched/smt.h | 20 + include/linux/skbuff.h | 18 +- include/linux/tcp.h | 1 + include/uapi/linux/prctl.h | 1 + kernel/cpu.c | 14 +- kernel/sched/core.c | 19 +- kernel/sched/sched.h | 4 +- kernel/trace/ftrace.c | 7 +- kernel/trace/trace_functions_graph.c | 49 +- lib/test_kmod.c | 1 - mm/huge_memory.c | 43 +- mm/khugepaged.c | 129 +++--- mm/rmap.c | 13 +- mm/shmem.c | 12 +- mm/truncate.c | 8 +- mm/userfaultfd.c | 15 +- net/core/dev.c | 7 +- net/core/skbuff.c | 5 + net/ipv4/tcp_input.c | 14 +- net/ipv4/tcp_output.c | 6 +- net/ipv4/tcp_timer.c | 2 +- net/packet/af_packet.c | 4 +- net/tipc/node.c | 7 +- scripts/Makefile.build | 2 - sound/core/control.c | 80 ++-- sound/isa/wss/wss_lib.c | 2 - sound/pci/ac97/ac97_codec.c | 2 +- sound/pci/hda/hda_intel.c | 2 + sound/pci/hda/patch_realtek.c | 36 ++ sound/soc/codecs/pcm186x.h | 2 +- sound/soc/intel/boards/cht_bsw_max98090_ti.c | 32 +- sound/sparc/cs4231.c | 8 +- tools/include/uapi/linux/prctl.h | 1 + 135 files changed, 1585 insertions(+), 802 deletions(-)

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+ scripts-spdxcheckpy-always-open-files-in-binary-mode.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: scripts/spdxcheck.py: always open files in binary mode has been added to the -mm tree. Its filename is scripts-spdxcheckpy-always-open-files-in-binary-mode.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/scripts-spdxcheckpy-always-open-fi… and later at http://ozlabs.org/~akpm/mmotm/broken-out/scripts-spdxcheckpy-always-open-fi… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Thierry Reding <treding(a)nvidia.com> Subject: scripts/spdxcheck.py: always open files in binary mode The spdxcheck script currently falls over when confronted with a binary file (such as Documentation/logo.gif). To avoid that, always open files in binary mode and decode line-by-line, ignoring encoding errors. One tricky case is when piping data into the script and reading it from standard input. By default, standard input will be opened in text mode, so we need to reopen it in binary mode. Link: http://lkml.kernel.org/r/20181212131210.28024-1-thierry.reding@gmail.com Fixes: 6f4d29df66ac ("scripts/spdxcheck.py: make python3 compliant") Signed-off-by: Thierry Reding <treding(a)nvidia.com> Reviewed-by: Jeremy Cline <jcline(a)redhat.com> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Jonathan Corbet <corbet(a)lwn.net> Cc: Joe Perches <joe(a)perches.com> Cc: Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/scripts/spdxcheck.py~scripts-spdxcheckpy-always-open-files-in-binary-mode +++ a/scripts/spdxcheck.py @@ -168,6 +168,7 @@ class id_parser(object): self.curline = 0 try: for line in fd: + line = line.decode(locale.getpreferredencoding(False), errors='ignore') self.curline += 1 if self.curline > maxlines: break @@ -249,12 +250,13 @@ if __name__ == '__main__': try: if len(args.path) and args.path[0] == '-': - parser.parse_lines(sys.stdin, args.maxlines, '-') + stdin = os.fdopen(sys.stdin.fileno(), 'rb') + parser.parse_lines(stdin, args.maxlines, '-') else: if args.path: for p in args.path: if os.path.isfile(p): - parser.parse_lines(open(p), args.maxlines, p) + parser.parse_lines(open(p, 'rb'), args.maxlines, p) elif os.path.isdir(p): scan_git_subtree(repo.head.reference.commit.tree, p) else: _ Patches currently in -mm which might be from treding(a)nvidia.com are scripts-spdxcheckpy-always-open-files-in-binary-mode.patch

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+ mm-memory_hotplug-initialize-struct-pages-for-the-full-memory-section.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm, memory_hotplug: initialize struct pages for the full memory section has been added to the -mm tree. Its filename is mm-memory_hotplug-initialize-struct-pages-for-the-full-memory-section.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-memory_hotplug-initialize-struc… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-memory_hotplug-initialize-struc… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Mikhail Zaslonko <zaslonko(a)linux.ibm.com> Subject: mm, memory_hotplug: initialize struct pages for the full memory section If memory end is not aligned with the sparse memory section boundary, the mapping of such a section is only partly initialized. This may lead to VM_BUG_ON due to uninitialized struct page access from is_mem_section_removable() or test_pages_in_a_zone() function triggered by memory_hotplug sysfs handlers: Here are the the panic examples: CONFIG_DEBUG_VM=y CONFIG_DEBUG_VM_PGFLAGS=y kernel parameter mem=2050M -------------------------- page:000003d082008000 is uninitialized and poisoned page dumped because: VM_BUG_ON_PAGE(PagePoisoned(p)) Call Trace: ([<0000000000385b26>] test_pages_in_a_zone+0xde/0x160) [<00000000008f15c4>] show_valid_zones+0x5c/0x190 [<00000000008cf9c4>] dev_attr_show+0x34/0x70 [<0000000000463ad0>] sysfs_kf_seq_show+0xc8/0x148 [<00000000003e4194>] seq_read+0x204/0x480 [<00000000003b53ea>] __vfs_read+0x32/0x178 [<00000000003b55b2>] vfs_read+0x82/0x138 [<00000000003b5be2>] ksys_read+0x5a/0xb0 [<0000000000b86ba0>] system_call+0xdc/0x2d8 Last Breaking-Event-Address: [<0000000000385b26>] test_pages_in_a_zone+0xde/0x160 Kernel panic - not syncing: Fatal exception: panic_on_oops kernel parameter mem=3075M -------------------------- page:000003d08300c000 is uninitialized and poisoned page dumped because: VM_BUG_ON_PAGE(PagePoisoned(p)) Call Trace: ([<000000000038596c>] is_mem_section_removable+0xb4/0x190) [<00000000008f12fa>] show_mem_removable+0x9a/0xd8 [<00000000008cf9c4>] dev_attr_show+0x34/0x70 [<0000000000463ad0>] sysfs_kf_seq_show+0xc8/0x148 [<00000000003e4194>] seq_read+0x204/0x480 [<00000000003b53ea>] __vfs_read+0x32/0x178 [<00000000003b55b2>] vfs_read+0x82/0x138 [<00000000003b5be2>] ksys_read+0x5a/0xb0 [<0000000000b86ba0>] system_call+0xdc/0x2d8 Last Breaking-Event-Address: [<000000000038596c>] is_mem_section_removable+0xb4/0x190 Kernel panic - not syncing: Fatal exception: panic_on_oops Fix the problem by initializing the last memory section of each zone in memmap_init_zone() till the very end, even if it goes beyond the zone end. Link: http://lkml.kernel.org/r/20181212172712.34019-2-zaslonko@linux.ibm.com Signed-off-by: Mikhail Zaslonko <zaslonko(a)linux.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer(a)de.ibm.com> Suggested-by: Michal Hocko <mhocko(a)kernel.org> Cc: Dave Hansen <dave.hansen(a)intel.com> Cc: Alexander Duyck <alexander.h.duyck(a)linux.intel.com> Cc: Pasha Tatashin <Pavel.Tatashin(a)microsoft.com> Cc: Martin Schwidefsky <schwidefsky(a)de.ibm.com> Cc: Heiko Carstens <heiko.carstens(a)de.ibm.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- --- a/mm/page_alloc.c~mm-memory_hotplug-initialize-struct-pages-for-the-full-memory-section +++ a/mm/page_alloc.c @@ -5840,6 +5840,18 @@ void __meminit memmap_init_zone(unsigned cond_resched(); } } +#ifdef CONFIG_SPARSEMEM + /* + * If the zone does not span the rest of the section then + * we should at least initialize those pages. Otherwise we + * could blow up on a poisoned page in some paths which depend + * on full sections being initialized (e.g. memory hotplug). + */ + while (end_pfn % PAGES_PER_SECTION) { + __init_single_page(pfn_to_page(end_pfn), end_pfn, zone, nid); + end_pfn++; + } +#endif } #ifdef CONFIG_ZONE_DEVICE _ Patches currently in -mm which might be from zaslonko(a)linux.ibm.com are mm-memory_hotplug-initialize-struct-pages-for-the-full-memory-section.patch

6 years

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[PATCH AUTOSEL 4.19 001/123] ARM: OMAP2+: prm44xx: Fix section annotation on omap44xx_prm_enable_io_wakeup

by Sasha Levin

From: Nathan Chancellor <natechancellor(a)gmail.com> [ Upstream commit eef3dc34a1e0b01d53328b88c25237bcc7323777 ] When building the kernel with Clang, the following section mismatch warning appears: WARNING: vmlinux.o(.text+0x38b3c): Section mismatch in reference from the function omap44xx_prm_late_init() to the function .init.text:omap44xx_prm_enable_io_wakeup() The function omap44xx_prm_late_init() references the function __init omap44xx_prm_enable_io_wakeup(). This is often because omap44xx_prm_late_init lacks a __init annotation or the annotation of omap44xx_prm_enable_io_wakeup is wrong. Remove the __init annotation from omap44xx_prm_enable_io_wakeup so there is no more mismatch. Signed-off-by: Nathan Chancellor <natechancellor(a)gmail.com> Signed-off-by: Tony Lindgren <tony(a)atomide.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- arch/arm/mach-omap2/prm44xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c index 7b95729e8359..38a1be6c3694 100644 --- a/arch/arm/mach-omap2/prm44xx.c +++ b/arch/arm/mach-omap2/prm44xx.c @@ -351,7 +351,7 @@ static void omap44xx_prm_reconfigure_io_chain(void) * to occur, WAKEUPENABLE bits must be set in the pad mux registers, and * omap44xx_prm_reconfigure_io_chain() must be called. No return value. */ -static void __init omap44xx_prm_enable_io_wakeup(void) +static void omap44xx_prm_enable_io_wakeup(void) { s32 inst = omap4_prmst_get_prm_dev_inst(); -- 2.17.1

6 years

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[PATCH 3.18 00/54] 3.18.129-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 3.18.129 release. There are 54 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 Dec 13 15:15:33 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/v3.x/stable-review/patch-3.18.129-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-3.18.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 3.18.129-rc1 Felix Fietkau <nbd(a)nbd.name> mac80211: fix reordering of buffered broadcast packets Ben Greear <greearb(a)candelatech.com> mac80211: Clear beacon_int in ieee80211_do_stop Macpaul Lin <macpaul(a)gmail.com> kgdboc: fix KASAN global-out-of-bounds bug in param_set_kgdboc_var() Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Staging: lustre: remove two build warnings Bjørn Mork <bjorn(a)mork.no> USB: serial: option: add device ID for HP lt2523 (Novatel E371) Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Prevent U1/U2 link pm states if exit latency is too long Bin Liu <b-liu(a)ti.com> dmaengine: cppi41: delete channel from pending list when stop channel Chuck Lever <chuck.lever(a)oracle.com> SUNRPC: Fix leak of krb5p encode pages Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Fix interval evaluation with openmin/max Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Call snd_pcm_unlink() conditionally at closing Kai-Heng Feng <kai.heng.feng(a)canonical.com> ALSA: hda: Add support for AMD Stoney Ridge Mathias Payer <mathias.payer(a)nebelwelt.net> USB: check usb_get_extra_descriptor for proper size Alexander Theissen <alex.theissen(a)me.com> usb: appledisplay: Add 27" Apple Cinema Display Harry Pan <harry.pan(a)intel.com> usb: quirk: add no-LPM quirk on SanDisk Ultra Flair device Anton Blanchard <anton(a)samba.org> powerpc/vdso64: Use double word compare on pointers Yangtao Li <tiny.windzz(a)gmail.com> net: amd: add missing of_node_put() Vincent Chen <vincentc(a)andestech.com> net: faraday: ftmac100: remove netif_running(netdev) check before disabling interrupts Aya Levin <ayal(a)mellanox.com> net/mlx4: Fix UBSAN warning of signed integer overflow Jack Morgenstein <jackm(a)dev.mellanox.co.il> net/mlx4_core: Zero out lkey field in SW2HW_MPT fw command Fabrizio Castro <fabrizio.castro(a)bp.renesas.com> can: rcar_can: Fix erroneous registration Geert Uytterhoeven <geert+renesas(a)glider.be> iommu/ipmmu-vmsa: Fix crash on early domain free Arnd Bergmann <arnd(a)arndb.de> usb: gadget: dummy: fix nonsensical comparisons Pavel Tikhomirov <ptikhomirov(a)virtuozzo.com> mm: cleancache: fix corruption on missed inode invalidation Cameron Gutman <aicommander(a)gmail.com> Input: xpad - quirk all PDP Xbox One gamepads Laura Abbott <labbott(a)redhat.com> kgdboc: Fix warning with module build Laura Abbott <labbott(a)redhat.com> kgdboc: Fix restrict error Kees Cook <keescook(a)chromium.org> scsi: csiostor: Avoid content leaks and casts Takashi Iwai <tiwai(a)suse.de> ALSA: trident: Suppress gcc string warning Martin Wilck <mwilck(a)suse.com> scsi: scsi_devinfo: cleanly zero-pad devinfo strings Sam Bobroff <sbobroff(a)linux.ibm.com> drm/ast: Fix incorrect free on ioregs Dmitry V. Levin <ldv(a)altlinux.org> mips: fix mips_get_syscall_arg o32 check Andrea Parri <andrea.parri(a)amarulasolutions.com> uprobes: Fix handle_swbp() vs. unregister() + register() race once more Sagi Grimberg <sagi(a)grimberg.me> iser: set sector for ambiguous mr status errors Arnd Bergmann <arnd(a)arndb.de> kdb: use memmove instead of overlapping memcpy Arnd Bergmann <arnd(a)arndb.de> scsi: bfa: convert to strlcpy/strlcat Arnd Bergmann <arnd(a)arndb.de> drm: gma500: fix logic error Sultan Alsawaf <sultanxda(a)gmail.com> ip_tunnel: Fix name string concatenate in __ip_tunnel_create() Guenter Roeck <linux(a)roeck-us.net> kernfs: Replace strncpy with memcpy Linus Torvalds <torvalds(a)linux-foundation.org> unifdef: use memcpy instead of strncpy Guenter Roeck <linux(a)roeck-us.net> kobject: Replace strncpy with memcpy Stephen Rothwell <sfr(a)canb.auug.org.au> disable stringop truncation warnings for now Xiongfeng Wang <xiongfeng.wang(a)linaro.org> Kbuild: suppress packed-not-aligned warning for default setting only Michael Niewöhner <linux(a)mniewoehner.de> usb: core: quirks: add RESET_RESUME quirk for Cherry G230 Stream series Kai-Heng Feng <kai.heng.feng(a)canonical.com> USB: usb-storage: Add new IDs to ums-realtek Richard Genoud <richard.genoud(a)gmail.com> dmaengine: at_hdmac: fix module unloading Richard Genoud <richard.genoud(a)gmail.com> dmaengine: at_hdmac: fix memory leak in at_dma_xlate() Pan Bian <bianpan2016(a)163.com> ext2: fix potential use after free Takashi Iwai <tiwai(a)suse.de> ALSA: sparc: Fix invalid snd_free_pages() at error path Takashi Iwai <tiwai(a)suse.de> ALSA: ac97: Fix incorrect bit shift at AC97-SPSA control write Takashi Iwai <tiwai(a)suse.de> ALSA: wss: Fix invalid snd_free_pages() at error path Bernd Eckstein <3erndeckstein(a)gmail.com> usbnet: ipheth: fix potential recvmsg bug and recvmsg bug 2 Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: fix length check in SNMP processing Pan Bian <bianpan2016(a)163.com> rapidio/rionet: do not free skb before reading its length Sasha Levin <sashal(a)kernel.org> Revert "wlcore: Add missing PM call for wlcore_cmd_wait_for_event_or_timeout()" ------------- Diffstat: Makefile | 7 ++- arch/mips/include/asm/syscall.h | 2 +- arch/powerpc/kernel/vdso64/datapage.S | 2 +- arch/powerpc/kernel/vdso64/gettimeofday.S | 2 +- drivers/dma/at_hdmac.c | 10 +++- drivers/dma/cppi41.c | 16 +++++- drivers/gpu/drm/ast/ast_main.c | 3 +- drivers/gpu/drm/gma500/mdfld_intel_display.c | 2 +- drivers/infiniband/ulp/iser/iser_verbs.c | 7 ++- drivers/input/joystick/xpad.c | 16 +++--- drivers/iommu/ipmmu-vmsa.c | 3 ++ drivers/net/can/rcar_can.c | 5 +- drivers/net/ethernet/amd/sunlance.c | 4 +- drivers/net/ethernet/faraday/ftmac100.c | 7 ++- drivers/net/ethernet/mellanox/mlx4/mlx4.h | 4 +- drivers/net/ethernet/mellanox/mlx4/mr.c | 1 + drivers/net/rionet.c | 2 +- drivers/net/usb/ipheth.c | 10 ++-- drivers/net/wireless/ti/wlcore/cmd.c | 6 --- drivers/s390/net/qeth_core_main.c | 27 +++++----- drivers/scsi/bfa/bfa_fcbuild.c | 8 +-- drivers/scsi/bfa/bfa_fcs.c | 78 ++++++++++++++-------------- drivers/scsi/bfa/bfa_fcs_lport.c | 62 +++++++++------------- drivers/scsi/bfa/bfa_ioc.c | 2 +- drivers/scsi/bfa/bfa_svc.c | 4 +- drivers/scsi/bfa/bfad.c | 20 +++---- drivers/scsi/bfa/bfad_attr.c | 2 +- drivers/scsi/bfa/bfad_bsg.c | 6 +-- drivers/scsi/csiostor/csio_lnode.c | 43 +++++++++------ drivers/scsi/scsi_devinfo.c | 22 +++----- drivers/staging/lustre/lustre/lmv/lmv_obd.c | 2 +- drivers/tty/serial/kgdboc.c | 47 ++++++++--------- drivers/usb/core/hub.c | 3 +- drivers/usb/core/quirks.c | 7 +++ drivers/usb/core/usb.c | 6 +-- drivers/usb/gadget/udc/dummy_hcd.c | 9 ++-- drivers/usb/host/hwa-hc.c | 2 +- drivers/usb/host/xhci.c | 16 ++++++ drivers/usb/misc/appledisplay.c | 1 + drivers/usb/serial/option.c | 1 + drivers/usb/storage/unusual_realtek.h | 10 ++++ fs/ext2/xattr.c | 2 +- fs/kernfs/symlink.c | 2 +- include/linux/usb.h | 4 +- include/sound/pcm_params.h | 4 +- kernel/debug/kdb/kdb_support.c | 4 +- kernel/events/uprobes.c | 12 ++++- lib/kobject.c | 2 +- mm/truncate.c | 8 ++- net/ipv4/ip_tunnel.c | 4 +- net/mac80211/iface.c | 2 + net/mac80211/tx.c | 4 +- net/sunrpc/auth_gss/auth_gss.c | 4 ++ scripts/Makefile.extrawarn | 3 ++ scripts/unifdef.c | 4 +- sound/core/pcm_native.c | 3 +- sound/isa/wss/wss_lib.c | 2 - sound/pci/ac97/ac97_codec.c | 2 +- sound/pci/hda/hda_intel.c | 4 ++ sound/pci/trident/trident.c | 2 +- sound/sparc/cs4231.c | 8 +-- 61 files changed, 314 insertions(+), 253 deletions(-)

6 years

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stable-rc/linux-4.4.y boot: 85 boots: 1 failed, 83 passed with 1 offline (v4.4.166-91-gf16ad7a4b88c)

by kernelci.org bot

stable-rc/linux-4.4.y boot: 85 boots: 1 failed, 83 passed with 1 offline (v4.4.166-91-gf16ad7a4b88c) Full Boot Summary: https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.4.y/kernel/v4.4.… Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.166-91-… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.166-91-gf16ad7a4b88c Git Commit: f16ad7a4b88ce24cd346227526f5753987abe729 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Tested: 41 unique boards, 20 SoC families, 12 builds out of 187 Boot Failure Detected: arm64: defconfig qcom-qdf2400: 1 failed lab Offline Platforms: arm: multi_v7_defconfig: stih410-b2120: 1 offline lab --- For more info write to <info(a)kernelci.org>

6 years

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Linux-stable-mirror December 2018