January 2021 - Linux-stable-mirror

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.93 release. There are 88 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, 28 Jan 2021 09:42:44 +0000. 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/v5.x/stable-review/patch-5.4.93-rc2… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.93-rc2 Enke Chen <enchen(a)paloaltonetworks.com> tcp: fix TCP_USER_TIMEOUT with zero window Eric Dumazet <edumazet(a)google.com> tcp: do not mess with cloned skbs in tcp_add_backlog() Dan Carpenter <dan.carpenter(a)oracle.com> net: dsa: b53: fix an off by one in checking "vlan->vid" Tariq Toukan <tariqt(a)nvidia.com> net: Disable NETIF_F_HW_TLS_RX when RXCSUM is disabled Vladimir Oltean <vladimir.oltean(a)nxp.com> net: mscc: ocelot: allow offloading of bridge on top of LAG Matteo Croce <mcroce(a)microsoft.com> ipv6: set multicast flag on the multicast route Eric Dumazet <edumazet(a)google.com> net_sched: reject silly cell_log in qdisc_get_rtab() Eric Dumazet <edumazet(a)google.com> net_sched: avoid shift-out-of-bounds in tcindex_set_parms() Matteo Croce <mcroce(a)microsoft.com> ipv6: create multicast route with RTPROT_KERNEL Guillaume Nault <gnault(a)redhat.com> udp: mask TOS bits in udp_v4_early_demux() Lecopzer Chen <lecopzer(a)gmail.com> kasan: fix incorrect arguments passing in kasan_add_zero_shadow Lecopzer Chen <lecopzer(a)gmail.com> kasan: fix unaligned address is unhandled in kasan_remove_zero_shadow Alexander Lobakin <alobakin(a)pm.me> skbuff: back tiny skbs with kmalloc() in __netdev_alloc_skb() too Pan Bian <bianpan2016(a)163.com> lightnvm: fix memory leak when submit fails Geert Uytterhoeven <geert+renesas(a)glider.be> sh_eth: Fix power down vs. is_opened flag ordering Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> net: dsa: mv88e6xxx: also read STU state in mv88e6250_g1_vtu_getnext Necip Fazil Yildiran <fazilyildiran(a)gmail.com> sh: dma: fix kconfig dependency for G2_DMA Guillaume Nault <gnault(a)redhat.com> netfilter: rpfilter: mask ecn bits before fib lookup Yazen Ghannam <Yazen.Ghannam(a)amd.com> x86/cpu/amd: Set __max_die_per_package on AMD Paul Cercueil <paul(a)crapouillou.net> pinctrl: ingenic: Fix JZ4760 support Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> driver core: Extend device_is_dependent() JC Kuo <jckuo(a)nvidia.com> xhci: tegra: Delay for disabling LFPS detector Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: make sure TRB is fully written before giving it to the controller Patrik Jakobsson <patrik.r.jakobsson(a)gmail.com> usb: bdc: Make bdc pci driver depend on BROKEN Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: udc: core: Use lock when write to soft_connect Ryan Chen <ryan_chen(a)aspeedtech.com> usb: gadget: aspeed: fix stop dma register setting. Longfang Liu <liulongfang(a)huawei.com> USB: ehci: fix an interrupt calltrace error Eugene Korenevsky <ekorenevsky(a)astralinux.ru> ehci: fix EHCI host controller initialization sequence Pali Rohár <pali(a)kernel.org> serial: mvebu-uart: fix tx lost characters at power off Wang Hui <john.wanghui(a)huawei.com> stm class: Fix module init return on allocation failure Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Alder Lake-P support Andy Lutomirski <luto(a)kernel.org> x86/mmx: Use KFPU_387 for MMX string operations Borislav Petkov <bp(a)suse.de> x86/topology: Make __max_die_per_package available unconditionally Andy Lutomirski <luto(a)kernel.org> x86/fpu: Add kernel_fpu_begin_mask() to selectively initialize state Mathias Kresin <dev(a)kresin.me> irqchip/mips-cpu: Set IPI domain parent chip Ronnie Sahlberg <lsahlber(a)redhat.com> cifs: do not fail __smb_send_rqst if non-fatal signals are pending Lars-Peter Clausen <lars(a)metafoo.de> iio: ad5504: Fix setting power-down state Vincent Mailhol <mailhol.vincent(a)wanadoo.fr> can: peak_usb: fix use after free bugs Vincent Mailhol <mailhol.vincent(a)wanadoo.fr> can: vxcan: vxcan_xmit: fix use after free bug Vincent Mailhol <mailhol.vincent(a)wanadoo.fr> can: dev: can_restart: fix use after free bug Hangbin Liu <liuhangbin(a)gmail.com> selftests: net: fib_tests: remove duplicate log test Hans de Goede <hdegoede(a)redhat.com> platform/x86: intel-vbtn: Drop HP Stream x360 Convertible PC 11 from allow-list Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: octeon: check correct size of maximum RECV_LEN packet Ariel Marcovitch <arielmarcovitch(a)gmail.com> powerpc: Fix alignment bug within the init sections Arnd Bergmann <arnd(a)arndb.de> scsi: megaraid_sas: Fix MEGASAS_IOC_FIRMWARE regression Billy Tsai <billy_tsai(a)aspeedtech.com> pinctrl: aspeed: g6: Fix PWMG0 pinctrl setting Youling Tang <tangyouling(a)loongson.cn> powerpc: Use the common INIT_DATA_SECTION macro in vmlinux.lds.S Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/kms/nv50-: fix case where notifier buffer is at offset 0 Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/mmu: fix vram heap sizing Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/i2c/gm200: increase width of aux semaphore owner fields Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/privring: ack interrupts the same way as RM Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/bios: fix issue shadowing expansion ROMs Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Fix to be able to stop crc calculation Victor Zhao <Victor.Zhao(a)amd.com> drm/amdgpu/psp: fix psp gfx ctrl cmds Sagar Shrikant Kadam <sagar.kadam(a)sifive.com> riscv: defconfig: enable gpio support for HiFive Unleashed Sagar Shrikant Kadam <sagar.kadam(a)sifive.com> dts: phy: add GPIO number and active state used for phy reset Sagar Shrikant Kadam <sagar.kadam(a)sifive.com> dts: phy: fix missing mdio device and probe failure of vsc8541-01 device David Woodhouse <dwmw(a)amazon.co.uk> x86/xen: Add xen_no_vector_callback option to test PCI INTX delivery David Woodhouse <dwmw(a)amazon.co.uk> xen: Fix event channel callback via INTX/GSI Arnd Bergmann <arnd(a)arndb.de> arm64: make atomic helpers __always_inline Peter Geis <pgwipeout(a)gmail.com> clk: tegra30: Add hda clock default rates to clock driver Seth Miller <miller.seth(a)gmail.com> HID: Ignore battery for Elan touchscreen on ASUS UX550 Filipe Laíns <lains(a)archlinux.org> HID: logitech-dj: add the G602 receiver Damien Le Moal <damien.lemoal(a)wdc.com> riscv: Fix sifive serial driver Damien Le Moal <damien.lemoal(a)wdc.com> riscv: Fix kernel time_init() Ewan D. Milne <emilne(a)redhat.com> scsi: sd: Suppress spurious errors when WRITE SAME is being disabled Nilesh Javali <njavali(a)marvell.com> scsi: qedi: Correct max length of CHAP secret Can Guo <cang(a)codeaurora.org> scsi: ufs: Correct the LUN used in eh_device_reset_handler() callback Anthony Iliopoulos <ailiop(a)suse.com> dm integrity: select CRYPTO_SKCIPHER Kai-Heng Feng <kai.heng.feng(a)canonical.com> HID: multitouch: Enable multi-input for Synaptics pointstick/touchpad device Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: Intel: haswell: Add missing pm_ops Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Prevent use of engine->wa_ctx after error Daniel Vetter <daniel.vetter(a)ffwll.ch> drm/syncobj: Fix use-after-free Pan Bian <bianpan2016(a)163.com> drm/atomic: put state on error path Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: fix a crash if "recalculate" used without "internal_hash" Hannes Reinecke <hare(a)suse.de> dm: avoid filesystem lookup in dm_get_dev_t() Alex Leibovich <alexl(a)marvell.com> mmc: sdhci-xenon: fix 1.8v regulator stabilization Peter Collingbourne <pcc(a)google.com> mmc: core: don't initialize block size from ext_csd if not present Filipe Manana <fdmanana(a)suse.com> btrfs: send: fix invalid clone operations when cloning from the same file and root Josef Bacik <josef(a)toxicpanda.com> btrfs: don't clear ret in btrfs_start_dirty_block_groups Josef Bacik <josef(a)toxicpanda.com> btrfs: fix lockdep splat in btrfs_recover_relocation Josef Bacik <josef(a)toxicpanda.com> btrfs: don't get an EINTR during drop_snapshot for reloc Hans de Goede <hdegoede(a)redhat.com> ACPI: scan: Make acpi_bus_get_device() clear return pointer on error Takashi Iwai <tiwai(a)suse.de> ALSA: hda/via: Add minimum mute flag Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info() Jiaxun Yang <jiaxun.yang(a)flygoat.com> platform/x86: ideapad-laptop: Disable touchpad_switch for ELAN0634 Heikki Krogerus <heikki.krogerus(a)linux.intel.com> platform/x86: i2c-multi-instantiate: Don't create platform device for INT3515 ACPI nodes Mikko Perttunen <mperttunen(a)nvidia.com> i2c: bpmp-tegra: Ignore unknown I2C_M flags ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 4 ++ Makefile | 4 +- arch/arm/xen/enlighten.c | 2 +- arch/arm64/include/asm/atomic.h | 10 +-- arch/powerpc/kernel/vmlinux.lds.S | 25 +++---- .../riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 2 + arch/riscv/configs/defconfig | 2 + arch/riscv/kernel/time.c | 3 + arch/sh/drivers/dma/Kconfig | 3 +- arch/x86/include/asm/fpu/api.h | 15 +++- arch/x86/include/asm/topology.h | 4 +- arch/x86/kernel/cpu/amd.c | 4 +- arch/x86/kernel/cpu/topology.c | 2 +- arch/x86/kernel/fpu/core.c | 9 +-- arch/x86/lib/mmx_32.c | 20 ++++-- arch/x86/xen/enlighten_hvm.c | 11 ++- drivers/acpi/scan.c | 2 + drivers/base/core.c | 17 ++++- drivers/clk/tegra/clk-tegra30.c | 2 + drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h | 2 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c | 2 +- drivers/gpu/drm/drm_atomic_helper.c | 2 +- drivers/gpu/drm/drm_syncobj.c | 8 ++- drivers/gpu/drm/i915/gt/intel_lrc.c | 3 + drivers/gpu/drm/nouveau/dispnv50/disp.c | 4 +- drivers/gpu/drm/nouveau/dispnv50/disp.h | 2 +- drivers/gpu/drm/nouveau/dispnv50/wimmc37b.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c | 8 +-- drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gf100.c | 10 ++- drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c | 10 ++- drivers/gpu/drm/nouveau/nvkm/subdev/mmu/base.c | 6 +- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-input.c | 2 + drivers/hid/hid-logitech-dj.c | 4 ++ drivers/hid/hid-multitouch.c | 4 ++ drivers/hwtracing/intel_th/pci.c | 5 ++ drivers/hwtracing/stm/heartbeat.c | 6 +- drivers/i2c/busses/i2c-octeon-core.c | 2 +- drivers/i2c/busses/i2c-tegra-bpmp.c | 2 +- drivers/iio/dac/ad5504.c | 4 +- drivers/irqchip/irq-mips-cpu.c | 7 ++ drivers/lightnvm/core.c | 3 +- drivers/md/Kconfig | 1 + drivers/md/dm-integrity.c | 6 ++ drivers/md/dm-table.c | 15 +++- drivers/mmc/core/queue.c | 4 +- drivers/mmc/host/sdhci-xenon.c | 7 +- drivers/net/can/dev.c | 4 +- drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 8 +-- drivers/net/can/vxcan.c | 6 +- drivers/net/dsa/b53/b53_common.c | 2 +- drivers/net/dsa/mv88e6xxx/global1_vtu.c | 4 ++ drivers/net/ethernet/mscc/ocelot.c | 4 +- drivers/net/ethernet/renesas/sh_eth.c | 4 +- drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c | 2 +- drivers/pinctrl/pinctrl-ingenic.c | 24 +++---- drivers/platform/x86/i2c-multi-instantiate.c | 31 ++++++--- drivers/platform/x86/ideapad-laptop.c | 15 +++- drivers/platform/x86/intel-vbtn.c | 6 -- drivers/scsi/megaraid/megaraid_sas_base.c | 6 +- drivers/scsi/qedi/qedi_main.c | 4 +- drivers/scsi/sd.c | 4 +- drivers/scsi/ufs/ufshcd.c | 11 ++- drivers/tty/serial/mvebu-uart.c | 10 ++- drivers/tty/serial/sifive.c | 1 + drivers/usb/gadget/udc/aspeed-vhub/epn.c | 5 +- drivers/usb/gadget/udc/bdc/Kconfig | 2 +- drivers/usb/gadget/udc/core.c | 13 +++- drivers/usb/host/ehci-hcd.c | 12 ++++ drivers/usb/host/ehci-hub.c | 3 + drivers/usb/host/xhci-ring.c | 2 + drivers/usb/host/xhci-tegra.c | 7 ++ drivers/xen/events/events_base.c | 10 --- drivers/xen/platform-pci.c | 1 - drivers/xen/xenbus/xenbus.h | 1 + drivers/xen/xenbus/xenbus_comms.c | 8 --- drivers/xen/xenbus/xenbus_probe.c | 81 ++++++++++++++++++---- fs/btrfs/block-group.c | 3 +- fs/btrfs/extent-tree.c | 10 ++- fs/btrfs/send.c | 15 ++++ fs/btrfs/volumes.c | 2 + fs/cifs/transport.c | 4 +- include/asm-generic/bitops/atomic.h | 6 +- include/net/inet_connection_sock.h | 3 + include/xen/xenbus.h | 2 +- mm/kasan/init.c | 23 +++--- net/core/dev.c | 5 ++ net/core/skbuff.c | 6 +- net/ipv4/inet_connection_sock.c | 1 + net/ipv4/netfilter/ipt_rpfilter.c | 2 +- net/ipv4/tcp.c | 1 + net/ipv4/tcp_input.c | 1 + net/ipv4/tcp_ipv4.c | 25 +++---- net/ipv4/tcp_output.c | 1 + net/ipv4/tcp_timer.c | 14 ++-- net/ipv4/udp.c | 3 +- net/ipv6/addrconf.c | 3 +- net/sched/cls_tcindex.c | 8 ++- net/sched/sch_api.c | 3 +- sound/core/seq/oss/seq_oss_synth.c | 3 +- sound/pci/hda/patch_via.c | 1 + sound/soc/intel/boards/haswell.c | 1 + tools/testing/selftests/net/fib_tests.sh | 1 - 104 files changed, 490 insertions(+), 223 deletions(-)

3 years, 9 months

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[PATCH] HID: wacom: Correct NULL dereference on AES pen proximity

by Jason Gerecke

The recent commit to fix a memory leak introduced an inadvertant NULL pointer dereference. The `wacom_wac->pen_fifo` variable was never intialized, resuling in a crash whenever functions tried to use it. Since the FIFO is only used by AES pens (to buffer events from pen proximity until the hardware reports the pen serial number) this would have been easily overlooked without testing an AES device. This patch converts `wacom_wac->pen_fifo` over to a pointer (since the call to `devres_alloc` allocates memory for us) and ensures that we assign it to point to the allocated and initalized `pen_fifo` before the function returns. Link: https://github.com/linuxwacom/input-wacom/issues/230 Fixes: 37309f47e2f5 ("HID: wacom: Fix memory leakage caused by kfifo_alloc") CC: stable(a)vger.kernel.org # v4.19+ Signed-off-by: Jason Gerecke <jason.gerecke(a)wacom.com> Tested-by: Ping Cheng <ping.cheng(a)wacom.com> --- drivers/hid/wacom_sys.c | 7 ++++--- drivers/hid/wacom_wac.h | 2 +- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index e8acd235db2a..aa9e48876ced 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -147,9 +147,9 @@ static int wacom_wac_pen_serial_enforce(struct hid_device *hdev, } if (flush) - wacom_wac_queue_flush(hdev, &wacom_wac->pen_fifo); + wacom_wac_queue_flush(hdev, wacom_wac->pen_fifo); else if (insert) - wacom_wac_queue_insert(hdev, &wacom_wac->pen_fifo, + wacom_wac_queue_insert(hdev, wacom_wac->pen_fifo, raw_data, report_size); return insert && !flush; @@ -1280,7 +1280,7 @@ static void wacom_devm_kfifo_release(struct device *dev, void *res) static int wacom_devm_kfifo_alloc(struct wacom *wacom) { struct wacom_wac *wacom_wac = &wacom->wacom_wac; - struct kfifo_rec_ptr_2 *pen_fifo = &wacom_wac->pen_fifo; + struct kfifo_rec_ptr_2 *pen_fifo; int error; pen_fifo = devres_alloc(wacom_devm_kfifo_release, @@ -1297,6 +1297,7 @@ static int wacom_devm_kfifo_alloc(struct wacom *wacom) } devres_add(&wacom->hdev->dev, pen_fifo); + wacom_wac->pen_fifo = pen_fifo; return 0; } diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h index da612b6e9c77..195910dd2154 100644 --- a/drivers/hid/wacom_wac.h +++ b/drivers/hid/wacom_wac.h @@ -342,7 +342,7 @@ struct wacom_wac { struct input_dev *pen_input; struct input_dev *touch_input; struct input_dev *pad_input; - struct kfifo_rec_ptr_2 pen_fifo; + struct kfifo_rec_ptr_2 *pen_fifo; int pid; int num_contacts_left; u8 bt_features; -- 2.30.0

3 years, 9 months

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1
0 0

[PATCH 5.4 00/86] 5.4.93-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.93 release. There are 86 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 Wed, 27 Jan 2021 18:31:44 +0000. 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/v5.x/stable-review/patch-5.4.93-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.93-rc1 Enke Chen <enchen(a)paloaltonetworks.com> tcp: fix TCP_USER_TIMEOUT with zero window Eric Dumazet <edumazet(a)google.com> tcp: do not mess with cloned skbs in tcp_add_backlog() Dan Carpenter <dan.carpenter(a)oracle.com> net: dsa: b53: fix an off by one in checking "vlan->vid" Tariq Toukan <tariqt(a)nvidia.com> net: Disable NETIF_F_HW_TLS_RX when RXCSUM is disabled Vladimir Oltean <vladimir.oltean(a)nxp.com> net: mscc: ocelot: allow offloading of bridge on top of LAG Matteo Croce <mcroce(a)microsoft.com> ipv6: set multicast flag on the multicast route Eric Dumazet <edumazet(a)google.com> net_sched: reject silly cell_log in qdisc_get_rtab() Eric Dumazet <edumazet(a)google.com> net_sched: avoid shift-out-of-bounds in tcindex_set_parms() Matteo Croce <mcroce(a)microsoft.com> ipv6: create multicast route with RTPROT_KERNEL Guillaume Nault <gnault(a)redhat.com> udp: mask TOS bits in udp_v4_early_demux() Lecopzer Chen <lecopzer(a)gmail.com> kasan: fix incorrect arguments passing in kasan_add_zero_shadow Lecopzer Chen <lecopzer(a)gmail.com> kasan: fix unaligned address is unhandled in kasan_remove_zero_shadow Alexander Lobakin <alobakin(a)pm.me> skbuff: back tiny skbs with kmalloc() in __netdev_alloc_skb() too Pan Bian <bianpan2016(a)163.com> lightnvm: fix memory leak when submit fails Geert Uytterhoeven <geert+renesas(a)glider.be> sh_eth: Fix power down vs. is_opened flag ordering Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> net: dsa: mv88e6xxx: also read STU state in mv88e6250_g1_vtu_getnext Necip Fazil Yildiran <fazilyildiran(a)gmail.com> sh: dma: fix kconfig dependency for G2_DMA Guillaume Nault <gnault(a)redhat.com> netfilter: rpfilter: mask ecn bits before fib lookup Yazen Ghannam <Yazen.Ghannam(a)amd.com> x86/cpu/amd: Set __max_die_per_package on AMD Paul Cercueil <paul(a)crapouillou.net> pinctrl: ingenic: Fix JZ4760 support Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> driver core: Extend device_is_dependent() JC Kuo <jckuo(a)nvidia.com> xhci: tegra: Delay for disabling LFPS detector Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: make sure TRB is fully written before giving it to the controller Patrik Jakobsson <patrik.r.jakobsson(a)gmail.com> usb: bdc: Make bdc pci driver depend on BROKEN Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: udc: core: Use lock when write to soft_connect Ryan Chen <ryan_chen(a)aspeedtech.com> usb: gadget: aspeed: fix stop dma register setting. Longfang Liu <liulongfang(a)huawei.com> USB: ehci: fix an interrupt calltrace error Eugene Korenevsky <ekorenevsky(a)astralinux.ru> ehci: fix EHCI host controller initialization sequence Pali Rohár <pali(a)kernel.org> serial: mvebu-uart: fix tx lost characters at power off Wang Hui <john.wanghui(a)huawei.com> stm class: Fix module init return on allocation failure Alexander Shishkin <alexander.shishkin(a)linux.intel.com> intel_th: pci: Add Alder Lake-P support Andy Lutomirski <luto(a)kernel.org> x86/mmx: Use KFPU_387 for MMX string operations Mathias Kresin <dev(a)kresin.me> irqchip/mips-cpu: Set IPI domain parent chip Ronnie Sahlberg <lsahlber(a)redhat.com> cifs: do not fail __smb_send_rqst if non-fatal signals are pending Lars-Peter Clausen <lars(a)metafoo.de> iio: ad5504: Fix setting power-down state Vincent Mailhol <mailhol.vincent(a)wanadoo.fr> can: peak_usb: fix use after free bugs Vincent Mailhol <mailhol.vincent(a)wanadoo.fr> can: vxcan: vxcan_xmit: fix use after free bug Vincent Mailhol <mailhol.vincent(a)wanadoo.fr> can: dev: can_restart: fix use after free bug Hangbin Liu <liuhangbin(a)gmail.com> selftests: net: fib_tests: remove duplicate log test Hans de Goede <hdegoede(a)redhat.com> platform/x86: intel-vbtn: Drop HP Stream x360 Convertible PC 11 from allow-list Wolfram Sang <wsa+renesas(a)sang-engineering.com> i2c: octeon: check correct size of maximum RECV_LEN packet Ariel Marcovitch <arielmarcovitch(a)gmail.com> powerpc: Fix alignment bug within the init sections Arnd Bergmann <arnd(a)arndb.de> scsi: megaraid_sas: Fix MEGASAS_IOC_FIRMWARE regression Billy Tsai <billy_tsai(a)aspeedtech.com> pinctrl: aspeed: g6: Fix PWMG0 pinctrl setting Youling Tang <tangyouling(a)loongson.cn> powerpc: Use the common INIT_DATA_SECTION macro in vmlinux.lds.S Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/kms/nv50-: fix case where notifier buffer is at offset 0 Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/mmu: fix vram heap sizing Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/i2c/gm200: increase width of aux semaphore owner fields Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/privring: ack interrupts the same way as RM Ben Skeggs <bskeggs(a)redhat.com> drm/nouveau/bios: fix issue shadowing expansion ROMs Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Fix to be able to stop crc calculation Victor Zhao <Victor.Zhao(a)amd.com> drm/amdgpu/psp: fix psp gfx ctrl cmds Sagar Shrikant Kadam <sagar.kadam(a)sifive.com> riscv: defconfig: enable gpio support for HiFive Unleashed Sagar Shrikant Kadam <sagar.kadam(a)sifive.com> dts: phy: add GPIO number and active state used for phy reset Sagar Shrikant Kadam <sagar.kadam(a)sifive.com> dts: phy: fix missing mdio device and probe failure of vsc8541-01 device David Woodhouse <dwmw(a)amazon.co.uk> x86/xen: Add xen_no_vector_callback option to test PCI INTX delivery David Woodhouse <dwmw(a)amazon.co.uk> xen: Fix event channel callback via INTX/GSI Arnd Bergmann <arnd(a)arndb.de> arm64: make atomic helpers __always_inline Peter Geis <pgwipeout(a)gmail.com> clk: tegra30: Add hda clock default rates to clock driver Seth Miller <miller.seth(a)gmail.com> HID: Ignore battery for Elan touchscreen on ASUS UX550 Filipe Laíns <lains(a)archlinux.org> HID: logitech-dj: add the G602 receiver Damien Le Moal <damien.lemoal(a)wdc.com> riscv: Fix sifive serial driver Damien Le Moal <damien.lemoal(a)wdc.com> riscv: Fix kernel time_init() Ewan D. Milne <emilne(a)redhat.com> scsi: sd: Suppress spurious errors when WRITE SAME is being disabled Nilesh Javali <njavali(a)marvell.com> scsi: qedi: Correct max length of CHAP secret Can Guo <cang(a)codeaurora.org> scsi: ufs: Correct the LUN used in eh_device_reset_handler() callback Anthony Iliopoulos <ailiop(a)suse.com> dm integrity: select CRYPTO_SKCIPHER Kai-Heng Feng <kai.heng.feng(a)canonical.com> HID: multitouch: Enable multi-input for Synaptics pointstick/touchpad device Cezary Rojewski <cezary.rojewski(a)intel.com> ASoC: Intel: haswell: Add missing pm_ops Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/gt: Prevent use of engine->wa_ctx after error Daniel Vetter <daniel.vetter(a)ffwll.ch> drm/syncobj: Fix use-after-free Pan Bian <bianpan2016(a)163.com> drm/atomic: put state on error path Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: fix a crash if "recalculate" used without "internal_hash" Hannes Reinecke <hare(a)suse.de> dm: avoid filesystem lookup in dm_get_dev_t() Alex Leibovich <alexl(a)marvell.com> mmc: sdhci-xenon: fix 1.8v regulator stabilization Peter Collingbourne <pcc(a)google.com> mmc: core: don't initialize block size from ext_csd if not present Filipe Manana <fdmanana(a)suse.com> btrfs: send: fix invalid clone operations when cloning from the same file and root Josef Bacik <josef(a)toxicpanda.com> btrfs: don't clear ret in btrfs_start_dirty_block_groups Josef Bacik <josef(a)toxicpanda.com> btrfs: fix lockdep splat in btrfs_recover_relocation Josef Bacik <josef(a)toxicpanda.com> btrfs: don't get an EINTR during drop_snapshot for reloc Hans de Goede <hdegoede(a)redhat.com> ACPI: scan: Make acpi_bus_get_device() clear return pointer on error Takashi Iwai <tiwai(a)suse.de> ALSA: hda/via: Add minimum mute flag Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Fix missing error check in snd_seq_oss_synth_make_info() Jiaxun Yang <jiaxun.yang(a)flygoat.com> platform/x86: ideapad-laptop: Disable touchpad_switch for ELAN0634 Heikki Krogerus <heikki.krogerus(a)linux.intel.com> platform/x86: i2c-multi-instantiate: Don't create platform device for INT3515 ACPI nodes Mikko Perttunen <mperttunen(a)nvidia.com> i2c: bpmp-tegra: Ignore unknown I2C_M flags ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 4 ++ Makefile | 4 +- arch/arm/xen/enlighten.c | 2 +- arch/arm64/include/asm/atomic.h | 10 +-- arch/powerpc/kernel/vmlinux.lds.S | 25 +++---- .../riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 2 + arch/riscv/configs/defconfig | 2 + arch/riscv/kernel/time.c | 3 + arch/sh/drivers/dma/Kconfig | 3 +- arch/x86/kernel/cpu/amd.c | 4 +- arch/x86/lib/mmx_32.c | 20 ++++-- arch/x86/xen/enlighten_hvm.c | 11 ++- drivers/acpi/scan.c | 2 + drivers/base/core.c | 17 ++++- drivers/clk/tegra/clk-tegra30.c | 2 + drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h | 2 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c | 2 +- drivers/gpu/drm/drm_atomic_helper.c | 2 +- drivers/gpu/drm/drm_syncobj.c | 8 ++- drivers/gpu/drm/i915/gt/intel_lrc.c | 3 + drivers/gpu/drm/nouveau/dispnv50/disp.c | 4 +- drivers/gpu/drm/nouveau/dispnv50/disp.h | 2 +- drivers/gpu/drm/nouveau/dispnv50/wimmc37b.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadow.c | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c | 8 +-- drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gf100.c | 10 ++- drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c | 10 ++- drivers/gpu/drm/nouveau/nvkm/subdev/mmu/base.c | 6 +- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-input.c | 2 + drivers/hid/hid-logitech-dj.c | 4 ++ drivers/hid/hid-multitouch.c | 4 ++ drivers/hwtracing/intel_th/pci.c | 5 ++ drivers/hwtracing/stm/heartbeat.c | 6 +- drivers/i2c/busses/i2c-octeon-core.c | 2 +- drivers/i2c/busses/i2c-tegra-bpmp.c | 2 +- drivers/iio/dac/ad5504.c | 4 +- drivers/irqchip/irq-mips-cpu.c | 7 ++ drivers/lightnvm/core.c | 3 +- drivers/md/Kconfig | 1 + drivers/md/dm-integrity.c | 6 ++ drivers/md/dm-table.c | 15 +++- drivers/mmc/core/queue.c | 4 +- drivers/mmc/host/sdhci-xenon.c | 7 +- drivers/net/can/dev.c | 4 +- drivers/net/can/usb/peak_usb/pcan_usb_fd.c | 8 +-- drivers/net/can/vxcan.c | 6 +- drivers/net/dsa/b53/b53_common.c | 2 +- drivers/net/dsa/mv88e6xxx/global1_vtu.c | 4 ++ drivers/net/ethernet/mscc/ocelot.c | 4 +- drivers/net/ethernet/renesas/sh_eth.c | 4 +- drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c | 2 +- drivers/pinctrl/pinctrl-ingenic.c | 24 +++---- drivers/platform/x86/i2c-multi-instantiate.c | 31 ++++++--- drivers/platform/x86/ideapad-laptop.c | 15 +++- drivers/platform/x86/intel-vbtn.c | 6 -- drivers/scsi/megaraid/megaraid_sas_base.c | 6 +- drivers/scsi/qedi/qedi_main.c | 4 +- drivers/scsi/sd.c | 4 +- drivers/scsi/ufs/ufshcd.c | 11 ++- drivers/tty/serial/mvebu-uart.c | 10 ++- drivers/tty/serial/sifive.c | 1 + drivers/usb/gadget/udc/aspeed-vhub/epn.c | 5 +- drivers/usb/gadget/udc/bdc/Kconfig | 2 +- drivers/usb/gadget/udc/core.c | 13 +++- drivers/usb/host/ehci-hcd.c | 12 ++++ drivers/usb/host/ehci-hub.c | 3 + drivers/usb/host/xhci-ring.c | 2 + drivers/usb/host/xhci-tegra.c | 7 ++ drivers/xen/events/events_base.c | 10 --- drivers/xen/platform-pci.c | 1 - drivers/xen/xenbus/xenbus.h | 1 + drivers/xen/xenbus/xenbus_comms.c | 8 --- drivers/xen/xenbus/xenbus_probe.c | 81 ++++++++++++++++++---- fs/btrfs/block-group.c | 3 +- fs/btrfs/extent-tree.c | 10 ++- fs/btrfs/send.c | 15 ++++ fs/btrfs/volumes.c | 2 + fs/cifs/transport.c | 4 +- include/asm-generic/bitops/atomic.h | 6 +- include/net/inet_connection_sock.h | 3 + include/xen/xenbus.h | 2 +- mm/kasan/init.c | 23 +++--- net/core/dev.c | 5 ++ net/core/skbuff.c | 6 +- net/ipv4/inet_connection_sock.c | 1 + net/ipv4/netfilter/ipt_rpfilter.c | 2 +- net/ipv4/tcp.c | 1 + net/ipv4/tcp_input.c | 1 + net/ipv4/tcp_ipv4.c | 25 +++---- net/ipv4/tcp_output.c | 1 + net/ipv4/tcp_timer.c | 14 ++-- net/ipv4/udp.c | 3 +- net/ipv6/addrconf.c | 3 +- net/sched/cls_tcindex.c | 8 ++- net/sched/sch_api.c | 3 +- sound/core/seq/oss/seq_oss_synth.c | 3 +- sound/pci/hda/patch_via.c | 1 + sound/soc/intel/boards/haswell.c | 1 + tools/testing/selftests/net/fib_tests.sh | 1 - 100 files changed, 469 insertions(+), 214 deletions(-)

3 years, 9 months

4
90
0 0

[PATCH v3] vhost_vdpa: fix the problem in vhost_vdpa_set_config_call

by Cindy Lu

In vhost_vdpa_set_config_call, the cb.private should be vhost_vdpa. this cb.private will finally use in vhost_vdpa_config_cb as vhost_vdpa. Fix this issue. Cc: stable(a)vger.kernel.org Fixes: 776f395004d82 ("vhost_vdpa: Support config interrupt in vdpa") Signed-off-by: Cindy Lu <lulu(a)redhat.com> --- drivers/vhost/vdpa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index ef688c8c0e0e..3fbb9c1f49da 100644 --- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -319,7 +319,7 @@ static long vhost_vdpa_set_config_call(struct vhost_vdpa *v, u32 __user *argp) struct eventfd_ctx *ctx; cb.callback = vhost_vdpa_config_cb; - cb.private = v->vdpa; + cb.private = v; if (copy_from_user(&fd, argp, sizeof(fd))) return -EFAULT; -- 2.21.3

3 years, 9 months

2
1
0 0

[PATCH] btrfs: fix lockdep warning due to seqcount_mutex_init() with wrong address

by Su Yue

while running xfstests on 32 bits test box, many tests failed because of warnings in dmesg. One of those warnings(btrfs/003): ======================================================================== [ 66.441305] ------------[ cut here ]------------ [ 66.441317] WARNING: CPU: 6 PID: 9251 at include/linux/seqlock.h:279 btrfs_remove_chunk+0x58b/0x7b0 [btrfs] [ 66.441446] CPU: 6 PID: 9251 Comm: btrfs Tainted: G O 5.11.0-rc4-custom+ #5 [ 66.441449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS ArchLinux 1.14.0-1 04/01/2014 [ 66.441451] EIP: btrfs_remove_chunk+0x58b/0x7b0 [btrfs] [ 66.441472] EAX: 00000000 EBX: 00000001 ECX: c576070c EDX: c6b15803 [ 66.441475] ESI: 10000000 EDI: 00000000 EBP: c56fbcfc ESP: c56fbc70 [ 66.441477] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00010246 [ 66.441481] CR0: 80050033 CR2: 05c8da20 CR3: 04b20000 CR4: 00350ed0 [ 66.441485] Call Trace: [ 66.441510] btrfs_relocate_chunk+0xb1/0x100 [btrfs] [ 66.441529] ? btrfs_lookup_block_group+0x17/0x20 [btrfs] [ 66.441562] btrfs_balance+0x8ed/0x13b0 [btrfs] [ 66.441586] ? btrfs_ioctl_balance+0x333/0x3c0 [btrfs] [ 66.441619] ? __this_cpu_preempt_check+0xf/0x11 [ 66.441643] btrfs_ioctl_balance+0x333/0x3c0 [btrfs] [ 66.441664] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs] [ 66.441683] btrfs_ioctl+0x414/0x2ae0 [btrfs] [ 66.441700] ? __lock_acquire+0x35f/0x2650 [ 66.441717] ? lockdep_hardirqs_on+0x87/0x120 [ 66.441720] ? lockdep_hardirqs_on_prepare+0xd0/0x1e0 [ 66.441724] ? call_rcu+0x2d3/0x530 [ 66.441731] ? __might_fault+0x41/0x90 [ 66.441736] ? kvm_sched_clock_read+0x15/0x50 [ 66.441740] ? sched_clock+0x8/0x10 [ 66.441745] ? sched_clock_cpu+0x13/0x180 [ 66.441750] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs] [ 66.441750] ? btrfs_ioctl_get_supported_features+0x30/0x30 [btrfs] [ 66.441768] __ia32_sys_ioctl+0x165/0x8a0 [ 66.441773] ? __this_cpu_preempt_check+0xf/0x11 [ 66.441785] ? __might_fault+0x89/0x90 [ 66.441791] __do_fast_syscall_32+0x54/0x80 [ 66.441796] do_fast_syscall_32+0x32/0x70 [ 66.441801] do_SYSENTER_32+0x15/0x20 [ 66.441805] entry_SYSENTER_32+0x9f/0xf2 [ 66.441808] EIP: 0xab7b5549 [ 66.441814] EAX: ffffffda EBX: 00000003 ECX: c4009420 EDX: bfa91f5c [ 66.441816] ESI: 00000003 EDI: 00000001 EBP: 00000000 ESP: bfa91e98 [ 66.441818] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00000292 [ 66.441833] irq event stamp: 42579 [ 66.441835] hardirqs last enabled at (42585): [<c60eb065>] console_unlock+0x495/0x590 [ 66.441838] hardirqs last disabled at (42590): [<c60eafd5>] console_unlock+0x405/0x590 [ 66.441840] softirqs last enabled at (41698): [<c601b76c>] call_on_stack+0x1c/0x60 [ 66.441843] softirqs last disabled at (41681): [<c601b76c>] call_on_stack+0x1c/0x60 [ 66.441846] ---[ end trace 7a9311b3f90a392e ]--- ======================================================================== ======================================================================== btrfs_remove_chunk+0x58b/0x7b0: __seqprop_mutex_assert at linux/./include/linux/seqlock.h:279 (inlined by) btrfs_device_set_bytes_used at linux/fs/btrfs/volumes.h:212 (inlined by) btrfs_remove_chunk at linux/fs/btrfs/volumes.c:2994 ======================================================================== The warning is produced by lockdep_assert_held() in __seqprop_mutex_assert() if CONFIG_LOCKDEP is enabled. And "volumes.c:2994" is btrfs_device_set_bytes_used() with mutex lock &fs_info->chunk_mutex hold already. After adding some debug prints, the cause was found that manyq __alloc_device() are called with NULL @fs_info. Inside the function, btrfs_device_data_ordered_init() is expanded to seqcount_mutex_init(). In this scenario, its second parameter(&info->chunk_mutex) passed is &NULL->chunk_mutex which equals to offsetof(struct btrfs_fs_info, chunk_mutex) unexpectly. Thus, seqcount_mutex_init() is called in wrong way. And later btrfs_get/set_device_*() helpers triger lockdep warnings. The complex solution is to delay the call of btrfs_device_data_ordered_ init() so the lockdep functionality can work well. It requires that no btrfs_get/set_device_*() is called between btrfs_alloc_device with NULL @fs_info and the delayed btrfs_device_data_ordered_init(). Otherwise, total_bytes, disk_total_ bytes and bytes_uesed of device may be inconsistent in 32 bits environments. Here simply reverts commit d5c8238849e7 ("btrfs: convert data_seqcount to seqcount_mutex_t") to fix this. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=210139 Fixes: d5c8238849e7 ("btrfs: convert data_seqcount to seqcount_mutex_t") CC: stable(a)vger.kernel.org # 5.10 Reported-by: Erhard F <erhard_f(a)mailbox.org> Signed-off-by: Su Yue <l(a)damenly.su> --- fs/btrfs/volumes.c | 2 +- fs/btrfs/volumes.h | 11 ++++++----- 2 files changed, 7 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index b62be84833e9..71c4e43738ef 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -433,7 +433,7 @@ static struct btrfs_device *__alloc_device(struct btrfs_fs_info *fs_info) atomic_set(&dev->reada_in_flight, 0); atomic_set(&dev->dev_stats_ccnt, 0); - btrfs_device_data_ordered_init(dev, fs_info); + btrfs_device_data_ordered_init(dev); INIT_RADIX_TREE(&dev->reada_zones, GFP_NOFS & ~__GFP_DIRECT_RECLAIM); INIT_RADIX_TREE(&dev->reada_extents, GFP_NOFS & ~__GFP_DIRECT_RECLAIM); extent_io_tree_init(fs_info, &dev->alloc_state, diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 1997a4649a66..c43663d9c22e 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -39,10 +39,10 @@ struct btrfs_io_geometry { #if BITS_PER_LONG==32 && defined(CONFIG_SMP) #include <linux/seqlock.h> #define __BTRFS_NEED_DEVICE_DATA_ORDERED -#define btrfs_device_data_ordered_init(device, info) \ - seqcount_mutex_init(&device->data_seqcount, &info->chunk_mutex) +#define btrfs_device_data_ordered_init(device) \ + seqcount_init(&device->data_seqcount) #else -#define btrfs_device_data_ordered_init(device, info) do { } while (0) +#define btrfs_device_data_ordered_init(device) do { } while (0) #endif #define BTRFS_DEV_STATE_WRITEABLE (0) @@ -76,8 +76,7 @@ struct btrfs_device { blk_status_t last_flush_error; #ifdef __BTRFS_NEED_DEVICE_DATA_ORDERED - /* A seqcount_t with associated chunk_mutex (for lockdep) */ - seqcount_mutex_t data_seqcount; + seqcount_t data_seqcount; #endif /* the internal btrfs device id */ @@ -168,9 +167,11 @@ btrfs_device_get_##name(const struct btrfs_device *dev) \ static inline void \ btrfs_device_set_##name(struct btrfs_device *dev, u64 size) \ { \ + preempt_disable(); \ write_seqcount_begin(&dev->data_seqcount); \ dev->name = size; \ write_seqcount_end(&dev->data_seqcount); \ + preempt_enable(); \ } #elif BITS_PER_LONG==32 && defined(CONFIG_PREEMPTION) #define BTRFS_DEVICE_GETSET_FUNCS(name) \ -- 2.30.0

3 years, 9 months

3
4
0 0

[PATCH] mm: hugetlb: fix missing put_page in gather_surplus_pages()

by Muchun Song

The VM_BUG_ON_PAGE avoids the generation of any code, even if that expression has side-effects when !CONFIG_DEBUG_VM. Fixes: e5dfacebe4a4 ("mm/hugetlb.c: just use put_page_testzero() instead of page_count()") Signed-off-by: Muchun Song <songmuchun(a)bytedance.com> Cc: <stable(a)vger.kernel.org> --- mm/hugetlb.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index a6bad1f686c5..082ed643020b 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -2047,13 +2047,16 @@ static int gather_surplus_pages(struct hstate *h, long delta) /* Free the needed pages to the hugetlb pool */ list_for_each_entry_safe(page, tmp, &surplus_list, lru) { + int zeroed; + if ((--needed) < 0) break; /* * This page is now managed by the hugetlb allocator and has * no users -- drop the buddy allocator's reference. */ - VM_BUG_ON_PAGE(!put_page_testzero(page), page); + zeroed = put_page_testzero(page); + VM_BUG_ON_PAGE(!zeroed, page); enqueue_huge_page(h, page); } free: -- 2.11.0

3 years, 9 months

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[PATCH] x86/xen: avoid warning in Xen pv guest with CONFIG_AMD_MEM_ENCRYPT enabled

by Juergen Gross

When booting a kernel which has been built with CONFIG_AMD_MEM_ENCRYPT enabled as a Xen pv guest a warning is issued for each processor: [ 5.964347] ------------[ cut here ]------------ [ 5.968314] WARNING: CPU: 0 PID: 1 at /home/gross/linux/head/arch/x86/xen/enlighten_pv.c:660 get_trap_addr+0x59/0x90 [ 5.972321] Modules linked in: [ 5.976313] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.11.0-rc5-default #75 [ 5.980313] Hardware name: Dell Inc. OptiPlex 9020/0PC5F7, BIOS A05 12/05/2013 [ 5.984313] RIP: e030:get_trap_addr+0x59/0x90 [ 5.988313] Code: 42 10 83 f0 01 85 f6 74 04 84 c0 75 1d b8 01 00 00 00 c3 48 3d 00 80 83 82 72 08 48 3d 20 81 83 82 72 0c b8 01 00 00 00 eb db <0f> 0b 31 c0 c3 48 2d 00 80 83 82 48 ba 72 1c c7 71 1c c7 71 1c 48 [ 5.992313] RSP: e02b:ffffc90040033d38 EFLAGS: 00010202 [ 5.996313] RAX: 0000000000000001 RBX: ffffffff82a141d0 RCX: ffffffff8222ec38 [ 6.000312] RDX: ffffffff8222ec38 RSI: 0000000000000005 RDI: ffffc90040033d40 [ 6.004313] RBP: ffff8881003984a0 R08: 0000000000000007 R09: ffff888100398000 [ 6.008312] R10: 0000000000000007 R11: ffffc90040246000 R12: ffff8884082182a8 [ 6.012313] R13: 0000000000000100 R14: 000000000000001d R15: ffff8881003982d0 [ 6.016316] FS: 0000000000000000(0000) GS:ffff888408200000(0000) knlGS:0000000000000000 [ 6.020313] CS: e030 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.024313] CR2: ffffc900020ef000 CR3: 000000000220a000 CR4: 0000000000050660 [ 6.028314] Call Trace: [ 6.032313] cvt_gate_to_trap.part.7+0x3f/0x90 [ 6.036313] ? asm_exc_double_fault+0x30/0x30 [ 6.040313] xen_convert_trap_info+0x87/0xd0 [ 6.044313] xen_pv_cpu_up+0x17a/0x450 [ 6.048313] bringup_cpu+0x2b/0xc0 [ 6.052313] ? cpus_read_trylock+0x50/0x50 [ 6.056313] cpuhp_invoke_callback+0x80/0x4c0 [ 6.060313] _cpu_up+0xa7/0x140 [ 6.064313] cpu_up+0x98/0xd0 [ 6.068313] bringup_nonboot_cpus+0x4f/0x60 [ 6.072313] smp_init+0x26/0x79 [ 6.076313] kernel_init_freeable+0x103/0x258 [ 6.080313] ? rest_init+0xd0/0xd0 [ 6.084313] kernel_init+0xa/0x110 [ 6.088313] ret_from_fork+0x1f/0x30 [ 6.092313] ---[ end trace be9ecf17dceeb4f3 ]--- Reason is that there is no Xen pv trap entry for X86_TRAP_VC. Fix that by defining a trap entry for X86_TRAP_VC in Xen pv mode. Fixes: 0786138c78e793 ("x86/sev-es: Add a Runtime #VC Exception Handler") Cc: <stable(a)vger.kernel.org> # v5.10 Signed-off-by: Juergen Gross <jgross(a)suse.com> --- arch/x86/include/asm/idtentry.h | 3 +++ arch/x86/xen/enlighten_pv.c | 11 +++++++++++ arch/x86/xen/xen-asm.S | 3 +++ 3 files changed, 17 insertions(+) diff --git a/arch/x86/include/asm/idtentry.h b/arch/x86/include/asm/idtentry.h index 247a60a47331..115a76e77e65 100644 --- a/arch/x86/include/asm/idtentry.h +++ b/arch/x86/include/asm/idtentry.h @@ -609,6 +609,9 @@ DECLARE_IDTENTRY_DF(X86_TRAP_DF, exc_double_fault); /* #VC */ #ifdef CONFIG_AMD_MEM_ENCRYPT DECLARE_IDTENTRY_VC(X86_TRAP_VC, exc_vmm_communication); +#ifdef CONFIG_XEN_PV +DECLARE_IDTENTRY_RAW(X86_TRAP_VC, xenpv_exc_vmm_communication); +#endif #endif #ifdef CONFIG_XEN_PV diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index 4409306364dc..82948251f57b 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -583,6 +583,14 @@ DEFINE_IDTENTRY_RAW(xenpv_exc_debug) exc_debug(regs); } +#ifdef CONFIG_AMD_MEM_ENCRYPT +DEFINE_IDTENTRY_RAW(xenpv_exc_vmm_communication) +{ + /* This should never happen and there is no way to handle it. */ + panic("X86_TRAP_VC in Xen PV mode."); +} +#endif + struct trap_array_entry { void (*orig)(void); void (*xen)(void); @@ -625,6 +633,9 @@ static struct trap_array_entry trap_array[] = { TRAP_ENTRY(exc_coprocessor_error, false ), TRAP_ENTRY(exc_alignment_check, false ), TRAP_ENTRY(exc_simd_coprocessor_error, false ), +#ifdef CONFIG_AMD_MEM_ENCRYPT + TRAP_ENTRY_REDIR(exc_vmm_communication, true ), +#endif }; static bool __ref get_trap_addr(void **addr, unsigned int ist) diff --git a/arch/x86/xen/xen-asm.S b/arch/x86/xen/xen-asm.S index 1cb0e84b9161..16f4db35de44 100644 --- a/arch/x86/xen/xen-asm.S +++ b/arch/x86/xen/xen-asm.S @@ -175,6 +175,9 @@ xen_pv_trap asm_exc_alignment_check xen_pv_trap asm_exc_machine_check #endif /* CONFIG_X86_MCE */ xen_pv_trap asm_exc_simd_coprocessor_error +#ifdef CONFIG_AMD_MEM_ENCRYPT +xen_pv_trap asm_xenpv_exc_vmm_communication +#endif /* CONFIG_AMD_MEM_ENCRYPT */ #ifdef CONFIG_IA32_EMULATION xen_pv_trap entry_INT80_compat #endif -- 2.26.2

3 years, 9 months

3
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stable/linux-5.4.y build: 200 builds: 1 failed, 199 passed, 109 warnings (v5.4.92)

by kernelci.org bot

stable/linux-5.4.y build: 200 builds: 1 failed, 199 passed, 109 warnings (v5.4.92) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.4.y/kernel/v5.4.92/ Tree: stable Branch: linux-5.4.y Git Describe: v5.4.92 Git Commit: 09f983f0c7fc0db79a5f6c883ec3510d424c369c Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Build Failure Detected: arm: milbeaut_m10v_defconfig: (gcc-8) FAIL Warnings Detected: arc: allnoconfig (gcc-8): 1 warning axs103_defconfig (gcc-8): 2 warnings axs103_smp_defconfig (gcc-8): 2 warnings haps_hs_defconfig (gcc-8): 2 warnings haps_hs_smp_defconfig (gcc-8): 2 warnings hsdk_defconfig (gcc-8): 2 warnings nsim_hs_defconfig (gcc-8): 2 warnings nsim_hs_smp_defconfig (gcc-8): 2 warnings nsimosci_hs_defconfig (gcc-8): 2 warnings nsimosci_hs_smp_defconfig (gcc-8): 2 warnings tinyconfig (gcc-8): 1 warning vdk_hs38_defconfig (gcc-8): 1 warning vdk_hs38_smp_defconfig (gcc-8): 1 warning arm64: defconfig (gcc-8): 14 warnings arm: am200epdkit_defconfig (gcc-8): 1 warning assabet_defconfig (gcc-8): 1 warning at91_dt_defconfig (gcc-8): 1 warning axm55xx_defconfig (gcc-8): 1 warning cm_x2xx_defconfig (gcc-8): 1 warning cm_x300_defconfig (gcc-8): 1 warning cns3420vb_defconfig (gcc-8): 1 warning colibri_pxa270_defconfig (gcc-8): 1 warning colibri_pxa300_defconfig (gcc-8): 1 warning collie_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning dove_defconfig (gcc-8): 1 warning em_x270_defconfig (gcc-8): 1 warning ep93xx_defconfig (gcc-8): 1 warning eseries_pxa_defconfig (gcc-8): 1 warning exynos_defconfig (gcc-8): 1 warning ezx_defconfig (gcc-8): 1 warning h3600_defconfig (gcc-8): 1 warning h5000_defconfig (gcc-8): 1 warning imote2_defconfig (gcc-8): 1 warning imx_v4_v5_defconfig (gcc-8): 1 warning imx_v6_v7_defconfig (gcc-8): 1 warning integrator_defconfig (gcc-8): 1 warning ixp4xx_defconfig (gcc-8): 1 warning keystone_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning magician_defconfig (gcc-8): 1 warning milbeaut_m10v_defconfig (gcc-8): 1 warning mini2440_defconfig (gcc-8): 1 warning mmp2_defconfig (gcc-8): 1 warning multi_v5_defconfig (gcc-8): 1 warning multi_v7_defconfig (gcc-8): 1 warning mv78xx0_defconfig (gcc-8): 1 warning mvebu_v5_defconfig (gcc-8): 1 warning mvebu_v7_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning neponset_defconfig (gcc-8): 1 warning nhk8815_defconfig (gcc-8): 1 warning omap1_defconfig (gcc-8): 1 warning omap2plus_defconfig (gcc-8): 1 warning orion5x_defconfig (gcc-8): 1 warning oxnas_v6_defconfig (gcc-8): 1 warning palmz72_defconfig (gcc-8): 1 warning pcm027_defconfig (gcc-8): 1 warning prima2_defconfig (gcc-8): 1 warning pxa168_defconfig (gcc-8): 1 warning pxa3xx_defconfig (gcc-8): 1 warning pxa910_defconfig (gcc-8): 1 warning qcom_defconfig (gcc-8): 1 warning realview_defconfig (gcc-8): 1 warning s3c6400_defconfig (gcc-8): 1 warning s5pv210_defconfig (gcc-8): 1 warning sama5_defconfig (gcc-8): 1 warning shannon_defconfig (gcc-8): 1 warning spear13xx_defconfig (gcc-8): 1 warning sunxi_defconfig (gcc-8): 1 warning tango4_defconfig (gcc-8): 1 warning tegra_defconfig (gcc-8): 1 warning trizeps4_defconfig (gcc-8): 1 warning u300_defconfig (gcc-8): 1 warning u8500_defconfig (gcc-8): 1 warning versatile_defconfig (gcc-8): 1 warning vexpress_defconfig (gcc-8): 1 warning viper_defconfig (gcc-8): 1 warning xcep_defconfig (gcc-8): 1 warning zeus_defconfig (gcc-8): 1 warning i386: mips: riscv: rv32_defconfig (gcc-8): 6 warnings x86_64: tinyconfig (gcc-8): 1 warning Warnings summary: 61 WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL 24 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] 5 drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] 2 arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 2 <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] 2 <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] 2 ./arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 1 arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' 1 arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' 1 .config:1156:warning: override: UNWINDER_GUESS changes choice state Section mismatches summary: 1 WARNING: vmlinux.o(.text.unlikely+0x3484): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() 1 WARNING: vmlinux.o(.text.unlikely+0x3110): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3484): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches Section mismatches: WARNING: vmlinux.o(.text.unlikely+0x3110): Section mismatch in reference from the function pmax_setup_memory_region() to the function .init.text:add_memory_region() -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 14 warnings, 0 section mismatches Warnings: ./arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] ./arch/arm64/include/asm/memory.h:239:15: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- milbeaut_m10v_defconfig (arm, gcc-8) — FAIL, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rv32_defconfig (riscv, gcc-8) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] <stdin>:830:2: warning: #warning syscall fstat64 not implemented [-Wcpp] <stdin>:1127:2: warning: #warning syscall fstatat64 not implemented [-Wcpp] <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/video/fbdev/sa1100fb.c:975:21: warning: ‘sa1100fb_min_dma_period’ defined but not used [-Wunused-function] -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1156:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

3 years, 9 months

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stable-rc/linux-5.10.y baseline: 186 runs, 1 regressions (v5.10.10-200-gefec2624e657)

by kernelci.org bot

stable-rc/linux-5.10.y baseline: 186 runs, 1 regressions (v5.10.10-200-gefec2624e657) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------+-------+---------+----------+-----------+------------ imx8mp-evk | arm64 | lab-nxp | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/linux-5.10.y/kernel/v5.10.10… Test: baseline Tree: stable-rc Branch: linux-5.10.y Describe: v5.10.10-200-gefec2624e657 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: efec2624e657b370b1621e8514a1fa6d65eb20a0 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------+-------+---------+----------+-----------+------------ imx8mp-evk | arm64 | lab-nxp | gcc-8 | defconfig | 1 Details: https://kernelci.org/test/plan/id/600f6251b319e047ebd3dfca Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-8 (aarch64-linux-gnu-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.10-200-gefec2624… HTML log: https://storage.kernelci.org//stable-rc/linux-5.10.y/v5.10.10-200-gefec2624… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.login: https://kernelci.org/test/case/id/600f6251b319e047ebd3dfcb failing since 2 days (last pass: v5.10.9, first fail: v5.10.9-44-g402284178c914)

3 years, 9 months

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stable-rc/queue/5.10 baseline: 189 runs, 2 regressions (v5.10.10-199-g7697e1eb59f82)

by kernelci.org bot

stable-rc/queue/5.10 baseline: 189 runs, 2 regressions (v5.10.10-199-g7697e1eb59f82) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -------------------------+------+--------------+----------+--------------------+------------ imx6q-var-dt6customboard | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 2 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F5.10/kernel/v5.10.10… Test: baseline Tree: stable-rc Branch: queue/5.10 Describe: v5.10.10-199-g7697e1eb59f82 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 7697e1eb59f825c3808c1f23eaf22eddb7b44ff7 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -------------------------+------+--------------+----------+--------------------+------------ imx6q-var-dt6customboard | arm | lab-baylibre | gcc-8 | multi_v7_defconfig | 2 Details: https://kernelci.org/test/plan/id/600f59b796c0318ea2d3dfd7 Results: 3 PASS, 2 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-8 (arm-linux-gnueabihf-gcc (Debian 8.3.0-2) 8.3.0) Plain log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.10-199-g7697e1eb59… HTML log: https://storage.kernelci.org//stable-rc/queue-5.10/v5.10.10-199-g7697e1eb59… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/kci-2020.05-4-g97706c5d… * baseline.dmesg.alert: https://kernelci.org/test/case/id/600f59b796c0318ea2d3dfdd new failure (last pass: v5.10.9-43-gd43bfb30a14f) 4 lines 2021-01-25 23:52:11.258000+00:00 kern :alert : Unhandled fault: alignment exception (0x001) at 0xcec60217 2021-01-25 23:52:11.258000+00:00 kern :alert : pgd = (ptrval) 2021-01-25 23:52:11.259000+00:00 kern :alert : [<8>[ 39.370486] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=alert RESULT=fail UNITS=lines MEASUREMENT=4> 2021-01-25 23:52:11.259000+00:00 cec60217] *pgd=1ec1141e(bad) * baseline.dmesg.emerg: https://kernelci.org/test/case/id/600f59b796c0318ea2d3dfde new failure (last pass: v5.10.9-43-gd43bfb30a14f) 26 lines 2021-01-25 23:52:11.310000+00:00 kern :emerg : Process kworker/2:3 (pid: 139, stack limit = 0x(ptrval)) 2021-01-25 23:52:11.310000+00:00 kern :emerg : Stack: (0xc3addeb0 t<8>[ 39.416653] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=emerg RESULT=fail UNITS=lines MEASUREMENT=26> 2021-01-25 23:52:11.310000+00:00 o 0xc3ade000) 2021-01-25 23:52:11.311000+00:00 kern :emerg : dea<8>[ 39.428152] <LAVA_SIGNAL_ENDRUN 0_dmesg 630452_1.5.2.4.1> 2021-01-25 23:52:11.311000+00:00 0: c349d400 ef7be600 c3243080 cec60217

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Linux-stable-mirror January 2021