- Linux-stable-mirror - lists.linaro.org

Applied "ASoC: cirrus: i2s: Fix {TX|RX}LinCtrlData setup" to the asoc tree

by Mark Brown

The patch ASoC: cirrus: i2s: Fix {TX|RX}LinCtrlData setup has been applied to the asoc tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 5d302ed3cc80564fb835bed5fdba1e1250ecc9e5 Mon Sep 17 00:00:00 2001 From: Alexander Sverdlin <alexander.sverdlin(a)gmail.com> Date: Sat, 28 Apr 2018 22:51:39 +0200 Subject: [PATCH] ASoC: cirrus: i2s: Fix {TX|RX}LinCtrlData setup MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit According to "EP93xx User’s Guide", I2STXLinCtrlData and I2SRXLinCtrlData registers actually have different format. The only currently used bit (Left_Right_Justify) has different position. Fix this and simplify the whole setup taking into account the fact that both registers have zero default value. The practical effect of the above is repaired SND_SOC_DAIFMT_RIGHT_J support (currently unused). Signed-off-by: Alexander Sverdlin <alexander.sverdlin(a)gmail.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Cc: stable(a)vger.kernel.org --- sound/soc/cirrus/ep93xx-i2s.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/sound/soc/cirrus/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c index 38c240c97041..0dc3852c4621 100644 --- a/sound/soc/cirrus/ep93xx-i2s.c +++ b/sound/soc/cirrus/ep93xx-i2s.c @@ -51,7 +51,9 @@ #define EP93XX_I2S_WRDLEN_24 (1 << 0) #define EP93XX_I2S_WRDLEN_32 (2 << 0) -#define EP93XX_I2S_LINCTRLDATA_R_JUST (1 << 2) /* Right justify */ +#define EP93XX_I2S_RXLINCTRLDATA_R_JUST BIT(1) /* Right justify */ + +#define EP93XX_I2S_TXLINCTRLDATA_R_JUST BIT(2) /* Right justify */ #define EP93XX_I2S_CLKCFG_LRS (1 << 0) /* lrclk polarity */ #define EP93XX_I2S_CLKCFG_CKP (1 << 1) /* Bit clock polarity */ @@ -170,25 +172,25 @@ static int ep93xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt) { struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(cpu_dai); - unsigned int clk_cfg, lin_ctrl; + unsigned int clk_cfg; + unsigned int txlin_ctrl = 0; + unsigned int rxlin_ctrl = 0; clk_cfg = ep93xx_i2s_read_reg(info, EP93XX_I2S_RXCLKCFG); - lin_ctrl = ep93xx_i2s_read_reg(info, EP93XX_I2S_RXLINCTRLDATA); switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_I2S: clk_cfg |= EP93XX_I2S_CLKCFG_REL; - lin_ctrl &= ~EP93XX_I2S_LINCTRLDATA_R_JUST; break; case SND_SOC_DAIFMT_LEFT_J: clk_cfg &= ~EP93XX_I2S_CLKCFG_REL; - lin_ctrl &= ~EP93XX_I2S_LINCTRLDATA_R_JUST; break; case SND_SOC_DAIFMT_RIGHT_J: clk_cfg &= ~EP93XX_I2S_CLKCFG_REL; - lin_ctrl |= EP93XX_I2S_LINCTRLDATA_R_JUST; + rxlin_ctrl |= EP93XX_I2S_RXLINCTRLDATA_R_JUST; + txlin_ctrl |= EP93XX_I2S_TXLINCTRLDATA_R_JUST; break; default: @@ -237,8 +239,8 @@ static int ep93xx_i2s_set_dai_fmt(struct snd_soc_dai *cpu_dai, /* Write new register values */ ep93xx_i2s_write_reg(info, EP93XX_I2S_RXCLKCFG, clk_cfg); ep93xx_i2s_write_reg(info, EP93XX_I2S_TXCLKCFG, clk_cfg); - ep93xx_i2s_write_reg(info, EP93XX_I2S_RXLINCTRLDATA, lin_ctrl); - ep93xx_i2s_write_reg(info, EP93XX_I2S_TXLINCTRLDATA, lin_ctrl); + ep93xx_i2s_write_reg(info, EP93XX_I2S_RXLINCTRLDATA, rxlin_ctrl); + ep93xx_i2s_write_reg(info, EP93XX_I2S_TXLINCTRLDATA, txlin_ctrl); return 0; } -- 2.17.0

7 years, 3 months

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[PATCH 4.16 000/113] 4.16.7-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.16.7 release. There are 113 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 May 2 18:39:46 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.16.7-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.16.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.16.7-rc1 Marc Zyngier <marc.zyngier(a)arm.com> arm/arm64: KVM: Add PSCI version selection API Brijesh Singh <brijesh.singh(a)amd.com> crypto: ccp - add check to get PSP master only when PSP is detected Thomas Gleixner <tglx(a)linutronix.de> tick/sched: Do not mess with an enqueued hrtimer Borislav Petkov <bp(a)suse.de> x86/microcode: Do not exit early from __reload_late() Borislav Petkov <bp(a)suse.de> x86/microcode/intel: Save microcode patch unconditionally Yazen Ghannam <yazen.ghannam(a)amd.com> x86/smpboot: Don't use mwait_play_dead() on AMD systems Arnd Bergmann <arnd(a)arndb.de> x86/ipc: Fix x32 version of shmid64_ds and msqid64_ds Josh Poimboeuf <jpoimboe(a)redhat.com> objtool, perf: Fix GCC 8 -Wrestrict error Harry Wentland <harry.wentland(a)amd.com> drm/amd/display: Disallow enabling CRTC without primary plane with FB Harry Wentland <harry.wentland(a)amd.com> drm/amd/display: Don't read EDID in atomic_check Mikita Lipski <mikita.lipski(a)amd.com> drm/amd/display: Fix deadlock when flushing irq Imre Deak <imre.deak(a)intel.com> drm/i915: Enable display WA#1183 from its correct spot Abhay Kumar <abhay.kumar(a)intel.com> drm/i915/audio: set minimum CD clock to twice the BCLK José Roberto de Souza <jose.souza(a)intel.com> drm/i915/fbdev: Enable late fbdev initial configuration Nicolai Hähnle <nicolai.haehnle(a)amd.com> drm/amdgpu: set COMPUTE_PGM_RSRC1 for SGPR/VGPR clearing shaders Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/edid: Reset more of the display info Nicholas Piggin <npiggin(a)gmail.com> rtc: opal: Fix OPAL RTC driver OPAL_BUSY loops Shilpasri G Bhat <shilpa.bhat(a)linux.vnet.ibm.com> cpufreq: powernv: Fix hardlockup due to synchronous smp_call in timer interrupt Daniel Kurtz <djkurtz(a)chromium.org> earlycon: Use a pointer table to fix __earlycon_table stride Thomas Richter <tmricht(a)linux.ibm.com> module: Fix display of wrong module .text address Anatolij Gustschin <agust(a)denx.de> fpga-manager: altera-ps-spi: preserve nCONFIG state Hans de Goede <hdegoede(a)redhat.com> virt: vbox: Use __get_free_pages instead of kmalloc for DMA32 memory Hans de Goede <hdegoede(a)redhat.com> virt: vbox: Add vbg_req_free() helper function Hans de Goede <hdegoede(a)redhat.com> virt: vbox: Move declarations of vboxguest private functions to private header Mika Westerberg <mika.westerberg(a)linux.intel.com> PCI / PM: Do not clear state_saved in pci_pm_freeze() when smart suspend is set Ilya Dryomov <idryomov(a)gmail.com> libceph: validate con->state at the top of try_write() Ilya Dryomov <idryomov(a)gmail.com> libceph: reschedule a tick in finish_hunting() Ilya Dryomov <idryomov(a)gmail.com> libceph: un-backoff on tick when we have a authenticated session Nicolin Chen <nicoleotsuka(a)gmail.com> ASoC: fsl_esai: Fix divisor calculation failure at lower ratio Tero Kristo <t-kristo(a)ti.com> ASoC: dmic: Fix clock parenting Stephan Mueller <smueller(a)chronox.de> crypto: drbg - set freed buffers to NULL Alistair Popple <alistair(a)popple.id.au> powerpc/powernv/npu: Do a PID GPU TLB flush when invalidating a large address range Mahesh Salgaonkar <mahesh(a)linux.vnet.ibm.com> powerpc/mce: Fix a bug where mce loops on memory UE. Balbir Singh <bsingharora(a)gmail.com> powerpc/mm: Flush cache on memory hot(un)plug Geert Uytterhoeven <geert(a)linux-m68k.org> slimbus: Fix out-of-bounds access in slim_slicesize() Marc Zyngier <marc.zyngier(a)arm.com> KVM: arm/arm64: Close VMID generation race Thor Thayer <thor.thayer(a)linux.intel.com> ARM: socfpga_defconfig: Remove QSPI Sector 4K size force Linus Walleij <linus.walleij(a)linaro.org> ARM: dts: Fix NAS4220B pin config Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: amba: Don't read past the end of sysfs "driver_override" buffer Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: amba: Fix race condition with driver_override Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: amba: Make driver_override output consistent with other buses Evan Wang <xswang(a)marvell.com> PCI: aardvark: Fix PCIe Max Read Request Size setting Victor Gu <xigu(a)marvell.com> PCI: aardvark: Use ISR1 instead of ISR0 interrupt in legacy irq mode Victor Gu <xigu(a)marvell.com> PCI: aardvark: Set PIO_ADDR_LS correctly in advk_pcie_rd_conf() Victor Gu <xigu(a)marvell.com> PCI: aardvark: Fix logic in advk_pcie_{rd,wr}_conf() Martijn Coenen <maco(a)android.com> ANDROID: binder: prevent transactions into own process. Steve French <stfrench(a)microsoft.com> SMB311: Fix reconnect Cornelia Huck <cohuck(a)redhat.com> vfio: ccw: process ssch with interrupts disabled Alan Jenkins <alan.christopher.jenkins(a)gmail.com> block: do not use interruptible wait anywhere Jens Axboe <axboe(a)kernel.dk> bfq-iosched: ensure to clear bic/bfqq pointers when preparing request Jianchao Wang <jianchao.w.wang(a)oracle.com> blk-mq: start request gstate with gen 1 Mahesh Rajashekhara <mahesh.rajashekhara(a)microsemi.com> scsi: sd: Defer spinning up drive while SANITIZE is in progress Bart Van Assche <bart.vanassche(a)wdc.com> scsi: sd_zbc: Avoid that resetting a zone fails sporadically Dmitry Vyukov <dvyukov(a)google.com> kobject: don't use WARN for registration failures Miquel Raynal <miquel.raynal(a)bootlin.com> mtd: rawnand: marvell: fix the chip-select DT parsing logic Marc Gonzalez <marc_gonzalez(a)sigmadesigns.com> mtd: rawnand: tango: Fix struct clk memory leak Joakim Tjernlund <joakim.tjernlund(a)infinera.com> mtd: cfi: cmdset_0002: Do not allow read/write to suspend erase block. Joakim Tjernlund <joakim.tjernlund(a)transmode.se> mtd: cfi: cmdset_0001: Workaround Micron Erase suspend bug. Joakim Tjernlund <joakim.tjernlund(a)transmode.se> mtd: cfi: cmdset_0001: Do not allow read/write to suspend erase block. Thor Thayer <thor.thayer(a)linux.intel.com> mtd: spi-nor: cadence-quadspi: Fix page fault kernel panic Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - change the location for one of two front mics Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Update ALC255 depop optimize Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Add some fixes for ALC233 Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Fix unbalanced use lock for synth MIDI device David Henningsson <diwic(a)ubuntu.com> ALSA: core: Report audio_tstamp in snd_pcm_sync_ptr Jeffery Miller <jmiller(a)neverware.com> ALSA: pcm: Return negative delays from SNDRV_PCM_IOCTL_DELAY. Takashi Iwai <tiwai(a)suse.de> ALSA: control: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: rme9652: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: hdspm: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: asihpi: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: opl3: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: hda - Skip jack and others for non-existing PCM streams Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: dice: fix error path to destroy initialized stream data Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: dice: fix OUI for TC group Long Li <longli(a)microsoft.com> cifs: smbd: Don't use RDMA read/write when signing is used Long Li <longli(a)microsoft.com> cifs: smbd: Avoid allocating iov on the stack Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tty: Use __GFP_NOFAIL for tty_ldisc_get() Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tty: Avoid possible error pointer dereference at tty_ldisc_restore(). Tony Lindgren <tony(a)atomide.com> tty: n_gsm: Fix DLCI handling for ADM mode if debug & 2 is not set Tony Lindgren <tony(a)atomide.com> tty: n_gsm: Fix long delays with control frame timeouts in ADM mode Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tty: Don't call panic() at tty_ldisc_init() Gerd Hoffmann <kraxel(a)redhat.com> drm/virtio: fix vq wait_event condition Michael S. Tsirkin <mst(a)redhat.com> virtio_console: reset on out of memory Michael S. Tsirkin <mst(a)redhat.com> virtio_console: move removal code Michael S. Tsirkin <mst(a)redhat.com> virtio_console: drop custom control queue cleanup Michael S. Tsirkin <mst(a)redhat.com> virtio_console: free buffers after reset Michael S. Tsirkin <mst(a)redhat.com> virtio_console: don't tie bufs to a vq Michael S. Tsirkin <mst(a)redhat.com> virtio: add ability to iterate over vqs Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Skip broken EU on Dell dock USB-audio Ravi Chandra Sadineni <ravisadineni(a)chromium.org> USB: Increment wakeup count on remote wakeup. Kamil Lulko <kamilx.lulko(a)intel.com> usb: core: Add quirk for HP v222w 16GB Mini Heikki Krogerus <heikki.krogerus(a)linux.intel.com> usb: typec: ucsi: Increase command completion timeout value Marc Zyngier <marc.zyngier(a)arm.com> serial: mvebu-uart: Fix local flags handling on termios update Kyle Roeschley <kyle.roeschley(a)ni.com> USB: serial: cp210x: add ID for NI USB serial console Vasyl Vavrychuk <vvavrychuk(a)gmail.com> USB: serial: ftdi_sio: use jtag quirk for Arrow USB Blaster Collin May <collin(a)collinswebsite.com> USB: serial: simple: add libtransistor console Kai-Heng Feng <kai.heng.feng(a)canonical.com> xhci: Fix USB ports for Dell Inspiron 5775 Zhengjun Xing <zhengjun.xing(a)linux.intel.com> xhci: Fix Kernel oops in xhci dbgtty Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "xhci: plat: Register shutdown for xhci_plat" Shuah Khan <shuah(a)kernel.org> usbip: vhci_hcd: check rhport before using in vhci_hub_control() Shuah Khan <shuah(a)kernel.org> usbip: vhci_hcd: Fix usb device and sockfd leaks Shuah Khan <shuah(a)kernel.org> usbip: usbip_host: fix to hold parent lock for device_attach() calls Shuah Khan <shuah(a)kernel.org> usbip: usbip_event: fix to not print kernel pointer address Theodore Ts'o <tytso(a)mit.edu> random: rate limit unseeded randomness warnings Theodore Ts'o <tytso(a)mit.edu> random: fix possible sleeping allocation from irq context Theodore Ts'o <tytso(a)mit.edu> random: set up the NUMA crng instances after the CRNG is fully initialized Lukas Czerner <lczerner(a)redhat.com> ext4: fix bitmap position validation Theodore Ts'o <tytso(a)mit.edu> ext4: add validity checks for bitmap block numbers Theodore Ts'o <tytso(a)mit.edu> ext4: add MODULE_SOFTDEP to ensure crc32c is included in the initramfs Theodore Ts'o <tytso(a)mit.edu> ext4: set h_journal if there is a failure starting a reserved handle Eric Biggers <ebiggers(a)google.com> ext4: prevent right-shifting extents beyond EXT_MAX_BLOCKS ------------- Diffstat: Documentation/virtual/kvm/api.txt | 9 +- Documentation/virtual/kvm/arm/psci.txt | 30 ++++ Makefile | 4 +- arch/arm/boot/dts/gemini-nas4220b.dts | 28 ++-- arch/arm/configs/socfpga_defconfig | 1 + arch/arm/include/asm/kvm_host.h | 3 + arch/arm/include/uapi/asm/kvm.h | 6 + arch/arm/kvm/guest.c | 13 ++ arch/arm64/include/asm/kvm_host.h | 3 + arch/arm64/include/uapi/asm/kvm.h | 6 + arch/arm64/kvm/guest.c | 14 +- arch/powerpc/kernel/mce_power.c | 7 +- arch/powerpc/mm/mem.c | 2 + arch/powerpc/platforms/powernv/npu-dma.c | 23 ++- arch/powerpc/platforms/powernv/opal-rtc.c | 8 +- arch/x86/include/uapi/asm/msgbuf.h | 31 ++++ arch/x86/include/uapi/asm/shmbuf.h | 42 ++++++ arch/x86/kernel/cpu/microcode/core.c | 6 +- arch/x86/kernel/cpu/microcode/intel.c | 2 - arch/x86/kernel/smpboot.c | 2 + block/bfq-iosched.c | 10 +- block/blk-core.c | 15 +- block/blk-mq.c | 7 + crypto/drbg.c | 2 + drivers/amba/bus.c | 17 ++- drivers/android/binder.c | 8 ++ drivers/char/random.c | 90 +++++++++--- drivers/char/virtio_console.c | 157 ++++++++++----------- drivers/cpufreq/powernv-cpufreq.c | 14 +- drivers/crypto/ccp/sp-dev.c | 6 +- drivers/fpga/altera-ps-spi.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 7 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c | 5 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 32 ++--- drivers/gpu/drm/drm_edid.c | 11 +- drivers/gpu/drm/i915/intel_cdclk.c | 16 ++- drivers/gpu/drm/i915/intel_fbdev.c | 2 +- drivers/gpu/drm/i915/intel_runtime_pm.c | 11 +- drivers/gpu/drm/virtio/virtgpu_vq.c | 4 +- drivers/mtd/chips/cfi_cmdset_0001.c | 33 ++++- drivers/mtd/chips/cfi_cmdset_0002.c | 9 +- drivers/mtd/nand/marvell_nand.c | 25 ++-- drivers/mtd/nand/tango_nand.c | 2 +- drivers/mtd/spi-nor/cadence-quadspi.c | 19 ++- drivers/of/fdt.c | 7 +- drivers/pci/host/pci-aardvark.c | 53 ++++--- drivers/pci/pci-driver.c | 5 +- drivers/rtc/rtc-opal.c | 37 +++-- drivers/s390/cio/vfio_ccw_fsm.c | 19 ++- drivers/scsi/sd.c | 2 + drivers/scsi/sd_zbc.c | 140 ++++++++++-------- drivers/slimbus/messaging.c | 2 +- drivers/tty/n_gsm.c | 23 ++- drivers/tty/serial/earlycon.c | 6 +- drivers/tty/serial/mvebu-uart.c | 1 - drivers/tty/tty_io.c | 5 +- drivers/tty/tty_ldisc.c | 29 ++-- drivers/usb/core/hcd.c | 1 + drivers/usb/core/hub.c | 10 +- drivers/usb/core/quirks.c | 3 + drivers/usb/host/xhci-dbgtty.c | 8 +- drivers/usb/host/xhci-pci.c | 5 +- drivers/usb/host/xhci-plat.c | 1 - drivers/usb/serial/Kconfig | 1 + drivers/usb/serial/cp210x.c | 1 + drivers/usb/serial/ftdi_sio.c | 3 +- drivers/usb/serial/usb-serial-simple.c | 7 + drivers/usb/typec/ucsi/ucsi.c | 2 +- drivers/usb/usbip/stub_main.c | 5 + drivers/usb/usbip/usbip_common.h | 2 +- drivers/usb/usbip/usbip_event.c | 4 - drivers/usb/usbip/vhci_hcd.c | 13 ++ drivers/virt/vboxguest/vboxguest_core.c | 66 +++++---- drivers/virt/vboxguest/vboxguest_core.h | 9 ++ drivers/virt/vboxguest/vboxguest_linux.c | 19 ++- drivers/virt/vboxguest/vboxguest_utils.c | 17 ++- fs/cifs/cifssmb.c | 3 + fs/cifs/smb2ops.c | 18 ++- fs/cifs/smb2pdu.c | 4 +- fs/cifs/smbdirect.c | 36 ++--- fs/cifs/transport.c | 4 +- fs/ext4/balloc.c | 17 ++- fs/ext4/extents.c | 16 ++- fs/ext4/ialloc.c | 7 + fs/ext4/super.c | 1 + fs/jbd2/transaction.c | 1 + include/asm-generic/vmlinux.lds.h | 2 +- include/kvm/arm_psci.h | 16 ++- include/linux/blkdev.h | 5 + include/linux/mtd/flashchip.h | 1 + include/linux/serial_core.h | 21 ++- include/linux/tty.h | 2 +- include/linux/vbox_utils.h | 23 --- include/linux/virtio.h | 3 + include/sound/control.h | 7 +- kernel/module.c | 3 +- kernel/time/tick-sched.c | 11 +- lib/kobject.c | 12 +- net/ceph/messenger.c | 7 + net/ceph/mon_client.c | 14 +- sound/core/pcm_compat.c | 7 +- sound/core/pcm_native.c | 24 ++-- sound/core/seq/oss/seq_oss_event.c | 15 +- sound/core/seq/oss/seq_oss_midi.c | 2 + sound/core/seq/oss/seq_oss_synth.c | 85 ++++++----- sound/core/seq/oss/seq_oss_synth.h | 3 +- sound/drivers/opl3/opl3_synth.c | 7 +- sound/firewire/dice/dice-stream.c | 2 +- sound/firewire/dice/dice.c | 2 +- sound/pci/asihpi/hpimsginit.c | 13 +- sound/pci/asihpi/hpioctl.c | 4 +- sound/pci/hda/hda_hwdep.c | 12 +- sound/pci/hda/patch_hdmi.c | 9 +- sound/pci/hda/patch_realtek.c | 5 + sound/pci/rme9652/hdspm.c | 24 ++-- sound/pci/rme9652/rme9652.c | 6 +- sound/soc/fsl/fsl_esai.c | 7 + sound/soc/omap/omap-dmic.c | 14 +- sound/usb/mixer_maps.c | 3 + tools/lib/str_error_r.c | 2 +- virt/kvm/arm/arm.c | 15 +- virt/kvm/arm/psci.c | 60 ++++++++ 123 files changed, 1215 insertions(+), 600 deletions(-)

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[PATCH 4.4 00/44] 4.4.131-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.131 release. There are 44 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 May 2 19:09:34 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.131-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.131-rc1 Vasanthakumar Thiagarajan <vthiagar(a)qti.qualcomm.com> ath10k: fix rfc1042 header retrieval in QCA4019 with eth decap mode Romain Izard <romain.izard.pro(a)gmail.com> serial: mctrl_gpio: Add missing module license Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> serial: mctrl_gpio: export mctrl_gpio_disable_ms and mctrl_gpio_init Yazen Ghannam <yazen.ghannam(a)amd.com> x86/smpboot: Don't use mwait_play_dead() on AMD systems Arnd Bergmann <arnd(a)arndb.de> x86/ipc: Fix x32 version of shmid64_ds and msqid64_ds Ilya Dryomov <idryomov(a)gmail.com> libceph: validate con->state at the top of try_write() Nicolin Chen <nicoleotsuka(a)gmail.com> ASoC: fsl_esai: Fix divisor calculation failure at lower ratio Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: amba: Don't read past the end of sysfs "driver_override" buffer Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: amba: Fix race condition with driver_override Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: amba: Make driver_override output consistent with other buses Mahesh Rajashekhara <mahesh.rajashekhara(a)microsemi.com> scsi: sd: Defer spinning up drive while SANITIZE is in progress Dmitry Vyukov <dvyukov(a)google.com> kobject: don't use WARN for registration failures Joakim Tjernlund <joakim.tjernlund(a)infinera.com> mtd: cfi: cmdset_0002: Do not allow read/write to suspend erase block. Joakim Tjernlund <joakim.tjernlund(a)transmode.se> mtd: cfi: cmdset_0001: Workaround Micron Erase suspend bug. Joakim Tjernlund <joakim.tjernlund(a)transmode.se> mtd: cfi: cmdset_0001: Do not allow read/write to suspend erase block. Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Add some fixes for ALC233 Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Fix unbalanced use lock for synth MIDI device David Henningsson <diwic(a)ubuntu.com> ALSA: core: Report audio_tstamp in snd_pcm_sync_ptr Takashi Iwai <tiwai(a)suse.de> ALSA: control: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: rme9652: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: hdspm: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: asihpi: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: opl3: Hardening for potential Spectre v1 Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tty: Use __GFP_NOFAIL for tty_ldisc_get() Tony Lindgren <tony(a)atomide.com> tty: n_gsm: Fix DLCI handling for ADM mode if debug & 2 is not set Tony Lindgren <tony(a)atomide.com> tty: n_gsm: Fix long delays with control frame timeouts in ADM mode Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tty: Don't call panic() at tty_ldisc_init() Gerd Hoffmann <kraxel(a)redhat.com> drm/virtio: fix vq wait_event condition Michael S. Tsirkin <mst(a)redhat.com> virtio_console: free buffers after reset Michael S. Tsirkin <mst(a)redhat.com> virtio: add ability to iterate over vqs Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Skip broken EU on Dell dock USB-audio Ravi Chandra Sadineni <ravisadineni(a)chromium.org> USB: Increment wakeup count on remote wakeup. Kamil Lulko <kamilx.lulko(a)intel.com> usb: core: Add quirk for HP v222w 16GB Mini Kyle Roeschley <kyle.roeschley(a)ni.com> USB: serial: cp210x: add ID for NI USB serial console Vasyl Vavrychuk <vvavrychuk(a)gmail.com> USB: serial: ftdi_sio: use jtag quirk for Arrow USB Blaster Collin May <collin(a)collinswebsite.com> USB: serial: simple: add libtransistor console Shuah Khan <shuahkh(a)osg.samsung.com> usbip: vhci_hcd: Fix usb device and sockfd leaks Shuah Khan <shuahkh(a)osg.samsung.com> usbip: usbip_host: fix to hold parent lock for device_attach() calls Lukas Czerner <lczerner(a)redhat.com> ext4: fix bitmap position validation Theodore Ts'o <tytso(a)mit.edu> ext4: add validity checks for bitmap block numbers Theodore Ts'o <tytso(a)mit.edu> ext4: set h_journal if there is a failure starting a reserved handle Eric Biggers <ebiggers(a)google.com> ext4: prevent right-shifting extents beyond EXT_MAX_BLOCKS ------------- Diffstat: Makefile | 4 +- arch/x86/include/uapi/asm/msgbuf.h | 31 +++++++++++++ arch/x86/include/uapi/asm/shmbuf.h | 42 +++++++++++++++++ arch/x86/kernel/smpboot.c | 2 + drivers/amba/bus.c | 17 ++++--- drivers/char/virtio_console.c | 49 ++++++++++---------- drivers/gpu/drm/virtio/virtgpu_vq.c | 4 +- drivers/mtd/chips/cfi_cmdset_0001.c | 33 +++++++++++-- drivers/mtd/chips/cfi_cmdset_0002.c | 9 ++-- drivers/net/wireless/ath/ath10k/core.c | 8 ++++ drivers/net/wireless/ath/ath10k/core.h | 4 ++ drivers/scsi/sd.c | 2 + drivers/tty/n_gsm.c | 23 ++++++++- drivers/tty/serial/serial_mctrl_gpio.c | 5 ++ drivers/tty/tty_io.c | 5 +- drivers/tty/tty_ldisc.c | 16 +++---- drivers/usb/core/hcd.c | 1 + drivers/usb/core/hub.c | 10 +++- drivers/usb/core/quirks.c | 3 ++ drivers/usb/serial/Kconfig | 1 + drivers/usb/serial/cp210x.c | 1 + drivers/usb/serial/ftdi_sio.c | 3 +- drivers/usb/serial/usb-serial-simple.c | 7 +++ drivers/usb/usbip/stub_main.c | 5 ++ drivers/usb/usbip/usbip_common.h | 2 +- fs/ext4/balloc.c | 17 ++++++- fs/ext4/extents.c | 16 +++++-- fs/ext4/ialloc.c | 7 +++ fs/jbd2/transaction.c | 1 + include/linux/mtd/flashchip.h | 1 + include/linux/tty.h | 2 +- include/linux/virtio.h | 3 ++ include/sound/control.h | 7 ++- lib/kobject.c | 12 ++--- net/ceph/messenger.c | 7 +++ sound/core/pcm_native.c | 1 + sound/core/seq/oss/seq_oss_event.c | 15 +++--- sound/core/seq/oss/seq_oss_midi.c | 2 + sound/core/seq/oss/seq_oss_synth.c | 85 ++++++++++++++++++++-------------- sound/core/seq/oss/seq_oss_synth.h | 3 +- sound/drivers/opl3/opl3_synth.c | 7 ++- sound/pci/asihpi/hpimsginit.c | 13 ++++-- sound/pci/asihpi/hpioctl.c | 4 +- sound/pci/hda/hda_hwdep.c | 12 ++++- sound/pci/hda/patch_realtek.c | 2 + sound/pci/rme9652/hdspm.c | 24 ++++++---- sound/pci/rme9652/rme9652.c | 6 ++- sound/soc/fsl/fsl_esai.c | 7 +++ sound/usb/mixer_maps.c | 3 ++ 49 files changed, 408 insertions(+), 136 deletions(-)

7 years, 3 months

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[PATCH 4.9 00/61] 4.9.98-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.98 release. There are 61 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed May 2 18:39:31 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.98-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.98-rc1 Michael Neuling <mikey(a)neuling.org> powerpc/eeh: Fix race with driver un/bind Borislav Petkov <bp(a)suse.de> x86/microcode/intel: Save microcode patch unconditionally Yazen Ghannam <yazen.ghannam(a)amd.com> x86/smpboot: Don't use mwait_play_dead() on AMD systems Arnd Bergmann <arnd(a)arndb.de> x86/ipc: Fix x32 version of shmid64_ds and msqid64_ds Sergey Senozhatsky <sergey.senozhatsky(a)gmail.com> tools/lib/subcmd/pager.c: do not alias select() params Josh Poimboeuf <jpoimboe(a)redhat.com> objtool, perf: Fix GCC 8 -Wrestrict error Nicolai Hähnle <nicolai.haehnle(a)amd.com> drm/amdgpu: set COMPUTE_PGM_RSRC1 for SGPR/VGPR clearing shaders Nicholas Piggin <npiggin(a)gmail.com> rtc: opal: Fix OPAL RTC driver OPAL_BUSY loops Shilpasri G Bhat <shilpa.bhat(a)linux.vnet.ibm.com> cpufreq: powernv: Fix hardlockup due to synchronous smp_call in timer interrupt Daniel Kurtz <djkurtz(a)chromium.org> earlycon: Use a pointer table to fix __earlycon_table stride Ilya Dryomov <idryomov(a)gmail.com> libceph: validate con->state at the top of try_write() Ilya Dryomov <idryomov(a)gmail.com> libceph: reschedule a tick in finish_hunting() Ilya Dryomov <idryomov(a)gmail.com> libceph: un-backoff on tick when we have a authenticated session Nicolin Chen <nicoleotsuka(a)gmail.com> ASoC: fsl_esai: Fix divisor calculation failure at lower ratio Stephan Mueller <smueller(a)chronox.de> crypto: drbg - set freed buffers to NULL Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: amba: Don't read past the end of sysfs "driver_override" buffer Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: amba: Fix race condition with driver_override Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: amba: Make driver_override output consistent with other buses Evan Wang <xswang(a)marvell.com> PCI: aardvark: Fix PCIe Max Read Request Size setting Victor Gu <xigu(a)marvell.com> PCI: aardvark: Set PIO_ADDR_LS correctly in advk_pcie_rd_conf() Victor Gu <xigu(a)marvell.com> PCI: aardvark: Fix logic in advk_pcie_{rd,wr}_conf() Mahesh Rajashekhara <mahesh.rajashekhara(a)microsemi.com> scsi: sd: Defer spinning up drive while SANITIZE is in progress Dmitry Vyukov <dvyukov(a)google.com> kobject: don't use WARN for registration failures Joakim Tjernlund <joakim.tjernlund(a)infinera.com> mtd: cfi: cmdset_0002: Do not allow read/write to suspend erase block. Joakim Tjernlund <joakim.tjernlund(a)transmode.se> mtd: cfi: cmdset_0001: Workaround Micron Erase suspend bug. Joakim Tjernlund <joakim.tjernlund(a)transmode.se> mtd: cfi: cmdset_0001: Do not allow read/write to suspend erase block. Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Add some fixes for ALC233 Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Fix unbalanced use lock for synth MIDI device David Henningsson <diwic(a)ubuntu.com> ALSA: core: Report audio_tstamp in snd_pcm_sync_ptr Takashi Iwai <tiwai(a)suse.de> ALSA: control: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: rme9652: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: hdspm: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: asihpi: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: opl3: Hardening for potential Spectre v1 Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: dice: fix error path to destroy initialized stream data Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: dice: fix OUI for TC group Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tty: Use __GFP_NOFAIL for tty_ldisc_get() Tony Lindgren <tony(a)atomide.com> tty: n_gsm: Fix DLCI handling for ADM mode if debug & 2 is not set Tony Lindgren <tony(a)atomide.com> tty: n_gsm: Fix long delays with control frame timeouts in ADM mode Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tty: Don't call panic() at tty_ldisc_init() Gerd Hoffmann <kraxel(a)redhat.com> drm/virtio: fix vq wait_event condition Michael S. Tsirkin <mst(a)redhat.com> virtio_console: free buffers after reset Michael S. Tsirkin <mst(a)redhat.com> virtio: add ability to iterate over vqs Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Skip broken EU on Dell dock USB-audio Ravi Chandra Sadineni <ravisadineni(a)chromium.org> USB: Increment wakeup count on remote wakeup. Kamil Lulko <kamilx.lulko(a)intel.com> usb: core: Add quirk for HP v222w 16GB Mini Kyle Roeschley <kyle.roeschley(a)ni.com> USB: serial: cp210x: add ID for NI USB serial console Vasyl Vavrychuk <vvavrychuk(a)gmail.com> USB: serial: ftdi_sio: use jtag quirk for Arrow USB Blaster Collin May <collin(a)collinswebsite.com> USB: serial: simple: add libtransistor console Shuah Khan <shuah(a)kernel.org> usbip: vhci_hcd: Fix usb device and sockfd leaks Shuah Khan <shuah(a)kernel.org> usbip: usbip_host: fix to hold parent lock for device_attach() calls Shuah Khan <shuah(a)kernel.org> usbip: usbip_event: fix to not print kernel pointer address Theodore Ts'o <tytso(a)mit.edu> random: rate limit unseeded randomness warnings Theodore Ts'o <tytso(a)mit.edu> random: fix possible sleeping allocation from irq context Theodore Ts'o <tytso(a)mit.edu> random: set up the NUMA crng instances after the CRNG is fully initialized Lukas Czerner <lczerner(a)redhat.com> ext4: fix bitmap position validation Theodore Ts'o <tytso(a)mit.edu> ext4: add validity checks for bitmap block numbers Theodore Ts'o <tytso(a)mit.edu> ext4: set h_journal if there is a failure starting a reserved handle Eric Biggers <ebiggers(a)google.com> ext4: prevent right-shifting extents beyond EXT_MAX_BLOCKS ------------- Diffstat: Makefile | 4 +- arch/powerpc/kernel/eeh_driver.c | 61 +++++++++++++--------- arch/powerpc/platforms/powernv/opal-rtc.c | 8 +-- arch/x86/include/uapi/asm/msgbuf.h | 31 +++++++++++ arch/x86/include/uapi/asm/shmbuf.h | 42 +++++++++++++++ arch/x86/kernel/cpu/microcode/intel.c | 2 - arch/x86/kernel/smpboot.c | 2 + crypto/drbg.c | 2 + drivers/amba/bus.c | 17 ++++--- drivers/char/random.c | 85 +++++++++++++++++++++++-------- drivers/char/virtio_console.c | 49 +++++++++--------- drivers/cpufreq/powernv-cpufreq.c | 14 +++-- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 7 ++- drivers/gpu/drm/virtio/virtgpu_vq.c | 4 +- drivers/mtd/chips/cfi_cmdset_0001.c | 33 ++++++++++-- drivers/mtd/chips/cfi_cmdset_0002.c | 9 ++-- drivers/of/fdt.c | 7 ++- drivers/pci/host/pci-aardvark.c | 12 ++--- drivers/rtc/rtc-opal.c | 37 +++++++++----- drivers/scsi/sd.c | 2 + drivers/tty/n_gsm.c | 23 ++++++++- drivers/tty/serial/earlycon.c | 6 ++- drivers/tty/tty_io.c | 5 +- drivers/tty/tty_ldisc.c | 16 +++--- drivers/usb/core/hcd.c | 1 + drivers/usb/core/hub.c | 10 +++- drivers/usb/core/quirks.c | 3 ++ drivers/usb/serial/Kconfig | 1 + drivers/usb/serial/cp210x.c | 1 + drivers/usb/serial/ftdi_sio.c | 3 +- drivers/usb/serial/usb-serial-simple.c | 7 +++ drivers/usb/usbip/stub_main.c | 5 ++ drivers/usb/usbip/usbip_common.h | 2 +- drivers/usb/usbip/usbip_event.c | 4 -- fs/ext4/balloc.c | 17 ++++++- fs/ext4/extents.c | 16 ++++-- fs/ext4/ialloc.c | 7 +++ fs/jbd2/transaction.c | 1 + include/asm-generic/vmlinux.lds.h | 2 +- include/linux/mtd/flashchip.h | 1 + include/linux/serial_core.h | 21 +++++--- include/linux/tty.h | 2 +- include/linux/virtio.h | 3 ++ include/sound/control.h | 7 ++- lib/kobject.c | 12 ++--- net/ceph/messenger.c | 7 +++ net/ceph/mon_client.c | 14 +++-- sound/core/pcm_native.c | 1 + sound/core/seq/oss/seq_oss_event.c | 15 +++--- sound/core/seq/oss/seq_oss_midi.c | 2 + sound/core/seq/oss/seq_oss_synth.c | 85 ++++++++++++++++++------------- sound/core/seq/oss/seq_oss_synth.h | 3 +- sound/drivers/opl3/opl3_synth.c | 7 ++- sound/firewire/dice/dice-stream.c | 2 +- sound/firewire/dice/dice.c | 2 +- sound/pci/asihpi/hpimsginit.c | 13 +++-- sound/pci/asihpi/hpioctl.c | 4 +- sound/pci/hda/hda_hwdep.c | 12 ++++- sound/pci/hda/patch_realtek.c | 2 + sound/pci/rme9652/hdspm.c | 24 +++++---- sound/pci/rme9652/rme9652.c | 6 ++- sound/soc/fsl/fsl_esai.c | 7 +++ sound/usb/mixer_maps.c | 3 ++ tools/lib/str_error_r.c | 2 +- tools/lib/subcmd/pager.c | 5 +- 65 files changed, 587 insertions(+), 233 deletions(-)

7 years, 3 months

4
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[PATCH 4.14 00/91] 4.14.39-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.39 release. There are 91 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed May 2 18:39:37 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.39-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.39-rc1 Nicolas Dichtel <nicolas.dichtel(a)6wind.com> net: don't call update_pmtu unconditionally Michael Neuling <mikey(a)neuling.org> powerpc/eeh: Fix race with driver un/bind Marc Zyngier <marc.zyngier(a)arm.com> arm/arm64: KVM: Add PSCI version selection API Thomas Gleixner <tglx(a)linutronix.de> tick/sched: Do not mess with an enqueued hrtimer Borislav Petkov <bp(a)suse.de> x86/microcode: Do not exit early from __reload_late() Borislav Petkov <bp(a)suse.de> x86/microcode/intel: Save microcode patch unconditionally Yazen Ghannam <yazen.ghannam(a)amd.com> x86/smpboot: Don't use mwait_play_dead() on AMD systems Arnd Bergmann <arnd(a)arndb.de> x86/ipc: Fix x32 version of shmid64_ds and msqid64_ds Sergey Senozhatsky <sergey.senozhatsky(a)gmail.com> tools/lib/subcmd/pager.c: do not alias select() params Josh Poimboeuf <jpoimboe(a)redhat.com> objtool, perf: Fix GCC 8 -Wrestrict error Imre Deak <imre.deak(a)intel.com> drm/i915: Enable display WA#1183 from its correct spot Nicolai Hähnle <nicolai.haehnle(a)amd.com> drm/amdgpu: set COMPUTE_PGM_RSRC1 for SGPR/VGPR clearing shaders Nicholas Piggin <npiggin(a)gmail.com> rtc: opal: Fix OPAL RTC driver OPAL_BUSY loops Shilpasri G Bhat <shilpa.bhat(a)linux.vnet.ibm.com> cpufreq: powernv: Fix hardlockup due to synchronous smp_call in timer interrupt Daniel Kurtz <djkurtz(a)chromium.org> earlycon: Use a pointer table to fix __earlycon_table stride Anatolij Gustschin <agust(a)denx.de> fpga-manager: altera-ps-spi: preserve nCONFIG state Ilya Dryomov <idryomov(a)gmail.com> libceph: validate con->state at the top of try_write() Ilya Dryomov <idryomov(a)gmail.com> libceph: reschedule a tick in finish_hunting() Ilya Dryomov <idryomov(a)gmail.com> libceph: un-backoff on tick when we have a authenticated session Nicolin Chen <nicoleotsuka(a)gmail.com> ASoC: fsl_esai: Fix divisor calculation failure at lower ratio Stephan Mueller <smueller(a)chronox.de> crypto: drbg - set freed buffers to NULL Alistair Popple <alistair(a)popple.id.au> powerpc/powernv/npu: Do a PID GPU TLB flush when invalidating a large address range Balbir Singh <bsingharora(a)gmail.com> powerpc/mm: Flush cache on memory hot(un)plug Marc Zyngier <marc.zyngier(a)arm.com> KVM: arm/arm64: Close VMID generation race Thor Thayer <thor.thayer(a)linux.intel.com> ARM: socfpga_defconfig: Remove QSPI Sector 4K size force Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: amba: Don't read past the end of sysfs "driver_override" buffer Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: amba: Fix race condition with driver_override Geert Uytterhoeven <geert+renesas(a)glider.be> ARM: amba: Make driver_override output consistent with other buses Evan Wang <xswang(a)marvell.com> PCI: aardvark: Fix PCIe Max Read Request Size setting Victor Gu <xigu(a)marvell.com> PCI: aardvark: Use ISR1 instead of ISR0 interrupt in legacy irq mode Victor Gu <xigu(a)marvell.com> PCI: aardvark: Set PIO_ADDR_LS correctly in advk_pcie_rd_conf() Victor Gu <xigu(a)marvell.com> PCI: aardvark: Fix logic in advk_pcie_{rd,wr}_conf() Martijn Coenen <maco(a)android.com> ANDROID: binder: prevent transactions into own process. Cornelia Huck <cohuck(a)redhat.com> vfio: ccw: process ssch with interrupts disabled Jens Axboe <axboe(a)kernel.dk> bfq-iosched: ensure to clear bic/bfqq pointers when preparing request Mahesh Rajashekhara <mahesh.rajashekhara(a)microsemi.com> scsi: sd: Defer spinning up drive while SANITIZE is in progress Dmitry Vyukov <dvyukov(a)google.com> kobject: don't use WARN for registration failures Marc Gonzalez <marc_gonzalez(a)sigmadesigns.com> mtd: rawnand: tango: Fix struct clk memory leak Joakim Tjernlund <joakim.tjernlund(a)infinera.com> mtd: cfi: cmdset_0002: Do not allow read/write to suspend erase block. Joakim Tjernlund <joakim.tjernlund(a)transmode.se> mtd: cfi: cmdset_0001: Workaround Micron Erase suspend bug. Joakim Tjernlund <joakim.tjernlund(a)transmode.se> mtd: cfi: cmdset_0001: Do not allow read/write to suspend erase block. Thor Thayer <thor.thayer(a)linux.intel.com> mtd: spi-nor: cadence-quadspi: Fix page fault kernel panic Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - change the location for one of two front mics Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Update ALC255 depop optimize Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Add some fixes for ALC233 Takashi Iwai <tiwai(a)suse.de> ALSA: hda: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Fix unbalanced use lock for synth MIDI device David Henningsson <diwic(a)ubuntu.com> ALSA: core: Report audio_tstamp in snd_pcm_sync_ptr Jeffery Miller <jmiller(a)neverware.com> ALSA: pcm: Return negative delays from SNDRV_PCM_IOCTL_DELAY. Takashi Iwai <tiwai(a)suse.de> ALSA: control: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: rme9652: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: hdspm: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: asihpi: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: opl3: Hardening for potential Spectre v1 Takashi Iwai <tiwai(a)suse.de> ALSA: hda - Skip jack and others for non-existing PCM streams Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: dice: fix error path to destroy initialized stream data Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: dice: fix OUI for TC group Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tty: Use __GFP_NOFAIL for tty_ldisc_get() Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tty: Avoid possible error pointer dereference at tty_ldisc_restore(). Tony Lindgren <tony(a)atomide.com> tty: n_gsm: Fix DLCI handling for ADM mode if debug & 2 is not set Tony Lindgren <tony(a)atomide.com> tty: n_gsm: Fix long delays with control frame timeouts in ADM mode Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tty: Don't call panic() at tty_ldisc_init() Gerd Hoffmann <kraxel(a)redhat.com> drm/virtio: fix vq wait_event condition Michael S. Tsirkin <mst(a)redhat.com> virtio_console: reset on out of memory Michael S. Tsirkin <mst(a)redhat.com> virtio_console: move removal code Michael S. Tsirkin <mst(a)redhat.com> virtio_console: drop custom control queue cleanup Michael S. Tsirkin <mst(a)redhat.com> virtio_console: free buffers after reset Michael S. Tsirkin <mst(a)redhat.com> virtio_console: don't tie bufs to a vq Michael S. Tsirkin <mst(a)redhat.com> virtio: add ability to iterate over vqs Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Skip broken EU on Dell dock USB-audio Ravi Chandra Sadineni <ravisadineni(a)chromium.org> USB: Increment wakeup count on remote wakeup. Kamil Lulko <kamilx.lulko(a)intel.com> usb: core: Add quirk for HP v222w 16GB Mini Heikki Krogerus <heikki.krogerus(a)linux.intel.com> usb: typec: ucsi: Increase command completion timeout value Kyle Roeschley <kyle.roeschley(a)ni.com> USB: serial: cp210x: add ID for NI USB serial console Vasyl Vavrychuk <vvavrychuk(a)gmail.com> USB: serial: ftdi_sio: use jtag quirk for Arrow USB Blaster Collin May <collin(a)collinswebsite.com> USB: serial: simple: add libtransistor console Kai-Heng Feng <kai.heng.feng(a)canonical.com> xhci: Fix USB ports for Dell Inspiron 5775 Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "xhci: plat: Register shutdown for xhci_plat" Shuah Khan <shuah(a)kernel.org> usbip: vhci_hcd: check rhport before using in vhci_hub_control() Shuah Khan <shuah(a)kernel.org> usbip: vhci_hcd: Fix usb device and sockfd leaks Shuah Khan <shuah(a)kernel.org> usbip: usbip_host: fix to hold parent lock for device_attach() calls Shuah Khan <shuah(a)kernel.org> usbip: usbip_event: fix to not print kernel pointer address Theodore Ts'o <tytso(a)mit.edu> random: rate limit unseeded randomness warnings Theodore Ts'o <tytso(a)mit.edu> random: fix possible sleeping allocation from irq context Theodore Ts'o <tytso(a)mit.edu> random: set up the NUMA crng instances after the CRNG is fully initialized Lukas Czerner <lczerner(a)redhat.com> ext4: fix bitmap position validation Theodore Ts'o <tytso(a)mit.edu> ext4: add validity checks for bitmap block numbers Theodore Ts'o <tytso(a)mit.edu> ext4: add MODULE_SOFTDEP to ensure crc32c is included in the initramfs Theodore Ts'o <tytso(a)mit.edu> ext4: set h_journal if there is a failure starting a reserved handle Eric Biggers <ebiggers(a)google.com> ext4: prevent right-shifting extents beyond EXT_MAX_BLOCKS ------------- Diffstat: Documentation/virtual/kvm/api.txt | 9 +- Documentation/virtual/kvm/arm/psci.txt | 30 ++++++ Makefile | 4 +- arch/arm/configs/socfpga_defconfig | 1 + arch/arm/include/asm/kvm_host.h | 3 + arch/arm/include/uapi/asm/kvm.h | 6 ++ arch/arm/kvm/guest.c | 13 +++ arch/arm64/include/asm/kvm_host.h | 3 + arch/arm64/include/uapi/asm/kvm.h | 6 ++ arch/arm64/kvm/guest.c | 14 ++- arch/powerpc/kernel/eeh_driver.c | 61 +++++++----- arch/powerpc/mm/mem.c | 2 + arch/powerpc/platforms/powernv/npu-dma.c | 23 ++++- arch/powerpc/platforms/powernv/opal-rtc.c | 8 +- arch/x86/include/uapi/asm/msgbuf.h | 31 ++++++ arch/x86/include/uapi/asm/shmbuf.h | 42 ++++++++ arch/x86/kernel/cpu/microcode/core.c | 6 +- arch/x86/kernel/cpu/microcode/intel.c | 2 - arch/x86/kernel/smpboot.c | 2 + block/bfq-iosched.c | 10 +- crypto/drbg.c | 2 + drivers/amba/bus.c | 17 ++-- drivers/android/binder.c | 8 ++ drivers/char/random.c | 90 ++++++++++++----- drivers/char/virtio_console.c | 157 ++++++++++++++---------------- drivers/cpufreq/powernv-cpufreq.c | 14 ++- drivers/fpga/altera-ps-spi.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 7 +- drivers/gpu/drm/i915/intel_runtime_pm.c | 11 +-- drivers/gpu/drm/virtio/virtgpu_vq.c | 4 +- drivers/infiniband/ulp/ipoib/ipoib_cm.c | 3 +- drivers/mtd/chips/cfi_cmdset_0001.c | 33 ++++++- drivers/mtd/chips/cfi_cmdset_0002.c | 9 +- drivers/mtd/nand/tango_nand.c | 2 +- drivers/mtd/spi-nor/cadence-quadspi.c | 19 +++- drivers/net/vxlan.c | 6 +- drivers/of/fdt.c | 7 +- drivers/pci/host/pci-aardvark.c | 53 +++++----- drivers/rtc/rtc-opal.c | 37 ++++--- drivers/s390/cio/vfio_ccw_fsm.c | 19 ++-- drivers/scsi/sd.c | 2 + drivers/tty/n_gsm.c | 23 ++++- drivers/tty/serial/earlycon.c | 6 +- drivers/tty/tty_io.c | 5 +- drivers/tty/tty_ldisc.c | 29 +++--- drivers/usb/core/hcd.c | 1 + drivers/usb/core/hub.c | 10 +- drivers/usb/core/quirks.c | 3 + drivers/usb/host/xhci-pci.c | 5 +- drivers/usb/host/xhci-plat.c | 1 - drivers/usb/serial/Kconfig | 1 + drivers/usb/serial/cp210x.c | 1 + drivers/usb/serial/ftdi_sio.c | 3 +- drivers/usb/serial/usb-serial-simple.c | 7 ++ drivers/usb/typec/ucsi/ucsi.c | 2 +- drivers/usb/usbip/stub_main.c | 5 + drivers/usb/usbip/usbip_common.h | 2 +- drivers/usb/usbip/usbip_event.c | 4 - drivers/usb/usbip/vhci_hcd.c | 13 +++ fs/ext4/balloc.c | 17 +++- fs/ext4/extents.c | 16 ++- fs/ext4/ialloc.c | 7 ++ fs/ext4/super.c | 1 + fs/jbd2/transaction.c | 1 + include/asm-generic/vmlinux.lds.h | 2 +- include/kvm/arm_psci.h | 16 ++- include/linux/mtd/flashchip.h | 1 + include/linux/serial_core.h | 21 ++-- include/linux/tty.h | 2 +- include/linux/virtio.h | 3 + include/net/dst.h | 8 ++ include/sound/control.h | 7 +- kernel/time/tick-sched.c | 11 ++- lib/kobject.c | 12 +-- net/ceph/messenger.c | 7 ++ net/ceph/mon_client.c | 14 ++- net/ipv4/ip_tunnel.c | 3 +- net/ipv4/ip_vti.c | 2 +- net/ipv6/ip6_tunnel.c | 5 +- net/ipv6/ip6_vti.c | 2 +- net/ipv6/sit.c | 4 +- sound/core/pcm_compat.c | 7 +- sound/core/pcm_native.c | 24 ++--- sound/core/seq/oss/seq_oss_event.c | 15 +-- sound/core/seq/oss/seq_oss_midi.c | 2 + sound/core/seq/oss/seq_oss_synth.c | 85 +++++++++------- sound/core/seq/oss/seq_oss_synth.h | 3 +- sound/drivers/opl3/opl3_synth.c | 7 +- sound/firewire/dice/dice-stream.c | 2 +- sound/firewire/dice/dice.c | 2 +- sound/pci/asihpi/hpimsginit.c | 13 ++- sound/pci/asihpi/hpioctl.c | 4 +- sound/pci/hda/hda_hwdep.c | 12 ++- sound/pci/hda/patch_hdmi.c | 9 +- sound/pci/hda/patch_realtek.c | 5 + sound/pci/rme9652/hdspm.c | 24 +++-- sound/pci/rme9652/rme9652.c | 6 +- sound/soc/fsl/fsl_esai.c | 7 ++ sound/usb/mixer_maps.c | 3 + tools/lib/str_error_r.c | 2 +- tools/lib/subcmd/pager.c | 5 +- virt/kvm/arm/arm.c | 15 ++- virt/kvm/arm/psci.c | 60 ++++++++++++ 103 files changed, 978 insertions(+), 395 deletions(-)

7 years, 3 months

5
89
0 0

[PATCH 3.18 00/25] 3.18.108-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 3.18.108 release. There are 25 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 May 2 18:39:02 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v3.x/stable-review/patch-3.18.108-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-3.18.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 3.18.108-rc1 Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "perf tests: Decompress kernel module before objdump" Ilya Dryomov <idryomov(a)gmail.com> libceph: validate con->state at the top of try_write() Nicolin Chen <nicoleotsuka(a)gmail.com> ASoC: fsl_esai: Fix divisor calculation failure at lower ratio Mahesh Rajashekhara <mahesh.rajashekhara(a)microsemi.com> scsi: sd: Defer spinning up drive while SANITIZE is in progress Dmitry Vyukov <dvyukov(a)google.com> kobject: don't use WARN for registration failures Joakim Tjernlund <joakim.tjernlund(a)infinera.com> mtd: cfi: cmdset_0002: Do not allow read/write to suspend erase block. Joakim Tjernlund <joakim.tjernlund(a)transmode.se> mtd: cfi: cmdset_0001: Workaround Micron Erase suspend bug. Joakim Tjernlund <joakim.tjernlund(a)transmode.se> mtd: cfi: cmdset_0001: Do not allow read/write to suspend erase block. Takashi Iwai <tiwai(a)suse.de> ALSA: seq: oss: Fix unbalanced use lock for synth MIDI device David Henningsson <diwic(a)ubuntu.com> ALSA: core: Report audio_tstamp in snd_pcm_sync_ptr Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> tty: Use __GFP_NOFAIL for tty_ldisc_get() Tony Lindgren <tony(a)atomide.com> tty: n_gsm: Fix DLCI handling for ADM mode if debug & 2 is not set Tony Lindgren <tony(a)atomide.com> tty: n_gsm: Fix long delays with control frame timeouts in ADM mode Michael S. Tsirkin <mst(a)redhat.com> virtio_console: free buffers after reset Michael S. Tsirkin <mst(a)redhat.com> virtio: add ability to iterate over vqs Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Skip broken EU on Dell dock USB-audio Ravi Chandra Sadineni <ravisadineni(a)chromium.org> USB: Increment wakeup count on remote wakeup. Kamil Lulko <kamilx.lulko(a)intel.com> usb: core: Add quirk for HP v222w 16GB Mini Kyle Roeschley <kyle.roeschley(a)ni.com> USB: serial: cp210x: add ID for NI USB serial console Vasyl Vavrychuk <vvavrychuk(a)gmail.com> USB: serial: ftdi_sio: use jtag quirk for Arrow USB Blaster Shuah Khan <shuahkh(a)osg.samsung.com> usbip: vhci_hcd: Fix usb device and sockfd leaks Shuah Khan <shuahkh(a)osg.samsung.com> usbip: usbip_host: fix to hold parent lock for device_attach() calls Lukas Czerner <lczerner(a)redhat.com> ext4: fix bitmap position validation Theodore Ts'o <tytso(a)mit.edu> ext4: add validity checks for bitmap block numbers Theodore Ts'o <tytso(a)mit.edu> ext4: set h_journal if there is a failure starting a reserved handle ------------- Diffstat: Makefile | 4 +-- drivers/char/virtio_console.c | 49 ++++++++++++++++++------------------- drivers/mtd/chips/cfi_cmdset_0001.c | 33 +++++++++++++++++++++---- drivers/mtd/chips/cfi_cmdset_0002.c | 9 ++++--- drivers/scsi/sd.c | 2 ++ drivers/tty/n_gsm.c | 23 ++++++++++++++++- drivers/tty/tty_ldisc.c | 11 ++++----- drivers/usb/core/hcd.c | 1 + drivers/usb/core/hub.c | 10 +++++++- drivers/usb/core/quirks.c | 3 +++ drivers/usb/serial/cp210x.c | 1 + drivers/usb/serial/ftdi_sio.c | 3 ++- drivers/usb/usbip/stub_main.c | 5 ++++ drivers/usb/usbip/usbip_common.h | 2 +- fs/ext4/balloc.c | 17 +++++++++++-- fs/ext4/ialloc.c | 8 +++++- fs/jbd2/transaction.c | 1 + include/linux/mtd/flashchip.h | 1 + include/linux/virtio.h | 3 +++ lib/kobject.c | 12 ++++----- net/ceph/messenger.c | 7 ++++++ sound/core/pcm_native.c | 1 + sound/core/seq/oss/seq_oss_synth.c | 12 ++++++--- sound/soc/fsl/fsl_esai.c | 7 ++++++ sound/usb/mixer_maps.c | 3 +++ tools/perf/tests/code-reading.c | 20 +-------------- 26 files changed, 170 insertions(+), 78 deletions(-)

7 years, 3 months

4
29
0 0

[PATCH v4.4 0/2] serial: mctrl_gpio: export mctrl_gpio_disable_ms and mctrl_gpio_init

by Daniel Wagner

Hi Greg, These two patches should probably be part of the 4.4 because ce59e48fdbad ("serial: mctrl_gpio: implement interrupt handling") backport. 4.9, 4.14 and 4.16 have these patches already in it. Romain Izard (1): serial: mctrl_gpio: Add missing module license Uwe Kleine-König (1): serial: mctrl_gpio: export mctrl_gpio_disable_ms and mctrl_gpio_init drivers/tty/serial/serial_mctrl_gpio.c | 5 +++++ 1 file changed, 5 insertions(+) -- 2.14.3

7 years, 3 months

2
5
0 0

Request for stable 4.14.x inclusion: net: don't call update_pmtu unconditionally

by Thomas Deutschmann

Hi, please add > From f15ca723c1ebe6c1a06bc95fda6b62cd87b44559 Mon Sep 17 00:00:00 2001 > From: Nicolas Dichtel <nicolas.dichtel(a)6wind.com> > Date: Thu, 25 Jan 2018 19:03:03 +0100 > Subject: net: don't call update_pmtu unconditionally > > Some dst_ops (e.g. md_dst_ops)) doesn't set this handler. It may result to: > "BUG: unable to handle kernel NULL pointer dereference at (null)" > > Let's add a helper to check if update_pmtu is available before calling it. > > Fixes: 52a589d51f10 ("geneve: update skb dst pmtu on tx path") > Fixes: a93bf0ff4490 ("vxlan: update skb dst pmtu on tx path") > CC: Roman Kapl <code(a)rkapl.cz> > CC: Xin Long <lucien.xin(a)gmail.com> > Signed-off-by: Nicolas Dichtel <nicolas.dichtel(a)6wind.com> > Signed-off-by: David S. Miller <davem(a)davemloft.net> to 4.14.x. This fixes NULL derefs caused by a93bf0ff4490 ("vxlan: update skb dst pmtu on tx path"), which was backported to 4.14.24. -- Regards, Thomas Deutschmann / Gentoo Linux Developer C4DD 695F A713 8F24 2AA1 5638 5849 7EE5 1D5D 74A5

7 years, 3 months

4
11
0 0

FAILED: patch "[PATCH] tpm: self test failure should not cause suspend to fail" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 0803d7befa15cab5717d667a97a66214d2a4c083 Mon Sep 17 00:00:00 2001 From: Chris Chiu <chiu(a)endlessm.com> Date: Tue, 20 Mar 2018 15:36:40 +0800 Subject: [PATCH] tpm: self test failure should not cause suspend to fail The Acer Acer Veriton X4110G has a TPM device detected as: tpm_tis 00:0b: 1.2 TPM (device-id 0xFE, rev-id 71) After the first S3 suspend, the following error appears during resume: tpm tpm0: A TPM error(38) occurred continue selftest Any following S3 suspend attempts will now fail with this error: tpm tpm0: Error (38) sending savestate before suspend PM: Device 00:0b failed to suspend: error 38 Error 38 is TPM_ERR_INVALID_POSTINIT which means the TPM is not in the correct state. This indicates that the platform BIOS is not sending the usual TPM_Startup command during S3 resume. >From this point onwards, all TPM commands will fail. The same issue was previously reported on Foxconn 6150BK8MC and Sony Vaio TX3. The platform behaviour seems broken here, but we should not break suspend/resume because of this. When the unexpected TPM state is encountered, set a flag to skip the affected TPM_SaveState command on later suspends. Cc: stable(a)vger.kernel.org Signed-off-by: Chris Chiu <chiu(a)endlessm.com> Signed-off-by: Daniel Drake <drake(a)endlessm.com> Link: http://lkml.kernel.org/r/CAB4CAwfSCvj1cudi+MWaB5g2Z67d9DwY1o475YOZD64ma23Ui… Link: https://lkml.org/lkml/2011/3/28/192 Link: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=591031 Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c index 47aacecdc85c..22288ff70a0b 100644 --- a/drivers/char/tpm/tpm-interface.c +++ b/drivers/char/tpm/tpm-interface.c @@ -1002,6 +1002,10 @@ int tpm_do_selftest(struct tpm_chip *chip) loops = jiffies_to_msecs(duration) / delay_msec; rc = tpm_continue_selftest(chip); + if (rc == TPM_ERR_INVALID_POSTINIT) { + chip->flags |= TPM_CHIP_FLAG_ALWAYS_POWERED; + dev_info(&chip->dev, "TPM not ready (%d)\n", rc); + } /* This may fail if there was no TPM driver during a suspend/resume * cycle; some may return 10 (BAD_ORDINAL), others 28 (FAILEDSELFTEST) */

7 years, 3 months

3
4
0 0

[PATCH 0/3] v4.16 tpmdd backports

by Jarkko Sakkinen

"tpm: add retry logic" caused merge conflicts so I picked couple of other fixes in order to get it apply cleanly. James Bottomley (1): tpm: add retry logic Tomas Winkler (1): tpm: cmd_ready command can be issued only after granting locality Winkler, Tomas (1): tpm: tpm-interface: fix tpm_transmit/_cmd kdoc drivers/char/tpm/tpm-interface.c | 131 ++++++++++++++++++++++++------- drivers/char/tpm/tpm.h | 1 + drivers/char/tpm/tpm_crb.c | 108 +++++++++++++++++-------- drivers/char/tpm/tpm_tis_core.c | 4 +- include/linux/tpm.h | 2 +- 5 files changed, 183 insertions(+), 63 deletions(-) -- 2.17.0

7 years, 3 months

3
7
0 0

+ mm-sections-are-not-offlined-during-memory-hotremove.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm: sections are not offlined during memory hotremove has been added to the -mm tree. Its filename is mm-sections-are-not-offlined-during-memory-hotremove.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-sections-are-not-offlined-durin… and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-sections-are-not-offlined-durin… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Pavel Tatashin <pasha.tatashin(a)oracle.com> Subject: mm: sections are not offlined during memory hotremove Memory hotplug and hotremove operate with per-block granularity. If the machine has a large amount of memory (more than 64G), the size of a memory block can span multiple sections. By mistake, during hotremove we set only the first section to offline state. The bug was discovered because kernel selftest started to fail: https://lkml.kernel.org/r/20180423011247.GK5563@yexl-desktop After commit, "mm/memory_hotplug: optimize probe routine". But, the bug is older than this commit. In this optimization we also added a check for sections to be in a proper state during hotplug operation. Link: http://lkml.kernel.org/r/20180427145257.15222-1-pasha.tatashin@oracle.com Fixes: 2d070eab2e82 ("mm: consider zone which is not fully populated to have holes") Signed-off-by: Pavel Tatashin <pasha.tatashin(a)oracle.com> Acked-by: Michal Hocko <mhocko(a)suse.com> Reviewed-by: Andrew Morton <akpm(a)linux-foundation.org> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: Steven Sistare <steven.sistare(a)oracle.com> Cc: Daniel Jordan <daniel.m.jordan(a)oracle.com> Cc: "Kirill A. Shutemov" <kirill.shutemov(a)linux.intel.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/sparse.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN mm/sparse.c~mm-sections-are-not-offlined-during-memory-hotremove mm/sparse.c --- a/mm/sparse.c~mm-sections-are-not-offlined-during-memory-hotremove +++ a/mm/sparse.c @@ -629,7 +629,7 @@ void offline_mem_sections(unsigned long unsigned long pfn; for (pfn = start_pfn; pfn < end_pfn; pfn += PAGES_PER_SECTION) { - unsigned long section_nr = pfn_to_section_nr(start_pfn); + unsigned long section_nr = pfn_to_section_nr(pfn); struct mem_section *ms; /* _ Patches currently in -mm which might be from pasha.tatashin(a)oracle.com are mm-sections-are-not-offlined-during-memory-hotremove.patch sparc64-ng4-memset-32-bits-overflow.patch

7 years, 3 months

1
0
0 0

+ z3fold-fix-reclaim-lock-ups.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: z3fold: fix reclaim lock-ups has been added to the -mm tree. Its filename is z3fold-fix-reclaim-lock-ups.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/z3fold-fix-reclaim-lock-ups.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/z3fold-fix-reclaim-lock-ups.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Vitaly Wool <vitalywool(a)gmail.com> Subject: z3fold: fix reclaim lock-ups Do not try to optimize in-page object layout while the page is under reclaim. This fixes lock-ups on reclaim and improves reclaim performance at the same time. Link: http://lkml.kernel.org/r/20180430125800.444cae9706489f412ad12621@gmail.com Signed-off-by: Vitaly Wool <vitaly.vul(a)sony.com> Reported-by: Guenter Roeck <linux(a)roeck-us.net> Tested-by: Guenter Roeck <linux(a)roeck-us.net> Cc: <Oleksiy.Avramchenko(a)sony.com> Cc: Matthew Wilcox <mawilcox(a)microsoft.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/z3fold.c | 42 ++++++++++++++++++++++++++++++------------ 1 file changed, 30 insertions(+), 12 deletions(-) diff -puN mm/z3fold.c~z3fold-fix-reclaim-lock-ups mm/z3fold.c --- a/mm/z3fold.c~z3fold-fix-reclaim-lock-ups +++ a/mm/z3fold.c @@ -144,7 +144,8 @@ enum z3fold_page_flags { PAGE_HEADLESS = 0, MIDDLE_CHUNK_MAPPED, NEEDS_COMPACTING, - PAGE_STALE + PAGE_STALE, + UNDER_RECLAIM }; /***************** @@ -173,6 +174,7 @@ static struct z3fold_header *init_z3fold clear_bit(MIDDLE_CHUNK_MAPPED, &page->private); clear_bit(NEEDS_COMPACTING, &page->private); clear_bit(PAGE_STALE, &page->private); + clear_bit(UNDER_RECLAIM, &page->private); spin_lock_init(&zhdr->page_lock); kref_init(&zhdr->refcount); @@ -756,6 +758,10 @@ static void z3fold_free(struct z3fold_po atomic64_dec(&pool->pages_nr); return; } + if (test_bit(UNDER_RECLAIM, &page->private)) { + z3fold_page_unlock(zhdr); + return; + } if (test_and_set_bit(NEEDS_COMPACTING, &page->private)) { z3fold_page_unlock(zhdr); return; @@ -840,6 +846,8 @@ static int z3fold_reclaim_page(struct z3 kref_get(&zhdr->refcount); list_del_init(&zhdr->buddy); zhdr->cpu = -1; + set_bit(UNDER_RECLAIM, &page->private); + break; } list_del_init(&page->lru); @@ -887,25 +895,35 @@ static int z3fold_reclaim_page(struct z3 goto next; } next: - spin_lock(&pool->lock); if (test_bit(PAGE_HEADLESS, &page->private)) { if (ret == 0) { - spin_unlock(&pool->lock); free_z3fold_page(page); return 0; } - } else if (kref_put(&zhdr->refcount, release_z3fold_page)) { - atomic64_dec(&pool->pages_nr); + spin_lock(&pool->lock); + list_add(&page->lru, &pool->lru); + spin_unlock(&pool->lock); + } else { + z3fold_page_lock(zhdr); + clear_bit(UNDER_RECLAIM, &page->private); + if (kref_put(&zhdr->refcount, + release_z3fold_page_locked)) { + atomic64_dec(&pool->pages_nr); + return 0; + } + /* + * if we are here, the page is still not completely + * free. Take the global pool lock then to be able + * to add it back to the lru list + */ + spin_lock(&pool->lock); + list_add(&page->lru, &pool->lru); spin_unlock(&pool->lock); - return 0; + z3fold_page_unlock(zhdr); } - /* - * Add to the beginning of LRU. - * Pool lock has to be kept here to ensure the page has - * not already been released - */ - list_add(&page->lru, &pool->lru); + /* We started off locked to we need to lock the pool back */ + spin_lock(&pool->lock); } spin_unlock(&pool->lock); return -EAGAIN; _ Patches currently in -mm which might be from vitalywool(a)gmail.com are z3fold-fix-reclaim-lock-ups.patch

7 years, 3 months

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[PATCH] drm/vc4: Make sure vc4_bo_{inc, dec}_usecnt() calls are balanced

by Boris Brezillon

Commit b9f19259b84d ("drm/vc4: Add the DRM_IOCTL_VC4_GEM_MADVISE ioctl") introduced a mechanism to mark some BOs as purgeable to allow the driver to drop them under memory pressure. In order to implement this feature we had to add a mechanism to mark BOs as currently used by a piece of hardware which materialized through the ->usecnt counter. Plane code is supposed to increment usecnt when it attaches a BO to a plane and decrement it when it's done with this BO, which was done in the ->prepare_fb() and ->cleanup_fb() hooks. The problem is, async page flip logic does not go through the regular atomic update path, and ->prepare_fb() and ->cleanup_fb() are not called in this case. Fix that by manually calling vc4_bo_{inc,dec}_usecnt() in the async-page-flip path. Note that all this should go away as soon as we get generic async page flip support in the core, in the meantime, this fix should do the trick. Fixes: b9f19259b84d ("drm/vc4: Add the DRM_IOCTL_VC4_GEM_MADVISE ioctl") Reported-by: Peter Robinson <pbrobinson(a)gmail.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Boris Brezillon <boris.brezillon(a)bootlin.com> --- drivers/gpu/drm/vc4/vc4_crtc.c | 46 +++++++++++++++++++++++++++++++++++++++++- 1 file changed, 45 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index 83d3b7912fc2..c8650bbcbcb3 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -741,6 +741,7 @@ static irqreturn_t vc4_crtc_irq_handler(int irq, void *data) struct vc4_async_flip_state { struct drm_crtc *crtc; struct drm_framebuffer *fb; + struct drm_framebuffer *old_fb; struct drm_pending_vblank_event *event; struct vc4_seqno_cb cb; @@ -770,6 +771,23 @@ vc4_async_page_flip_complete(struct vc4_seqno_cb *cb) drm_crtc_vblank_put(crtc); drm_framebuffer_put(flip_state->fb); + + /* Decrement the BO usecnt in order to keep the inc/dec calls balanced + * when the planes are updated through the async update path. + * FIXME: we should move to generic async-page-flip when it's + * available, so that we can get rid of this hand-made cleanup_fb() + * logic. + */ + if (flip_state->old_fb) { + struct drm_gem_cma_object *cma_bo; + struct vc4_bo *bo; + + cma_bo = drm_fb_cma_get_gem_obj(flip_state->old_fb, 0); + bo = to_vc4_bo(&cma_bo->base); + vc4_bo_dec_usecnt(bo); + drm_framebuffer_put(flip_state->old_fb); + } + kfree(flip_state); up(&vc4->async_modeset); @@ -794,9 +812,22 @@ static int vc4_async_page_flip(struct drm_crtc *crtc, struct drm_gem_cma_object *cma_bo = drm_fb_cma_get_gem_obj(fb, 0); struct vc4_bo *bo = to_vc4_bo(&cma_bo->base); + /* Increment the BO usecnt here, so that we never end up with an + * unbalanced number of vc4_bo_{dec,inc}_usecnt() calls when the + * plane is later updated through the non-async path. + * FIXME: we should move to generic async-page-flip when it's + * available, so that we can get rid of this hand-made prepare_fb() + * logic. + */ + ret = vc4_bo_inc_usecnt(bo); + if (ret) + return ret; + flip_state = kzalloc(sizeof(*flip_state), GFP_KERNEL); - if (!flip_state) + if (!flip_state) { + vc4_bo_dec_usecnt(bo); return -ENOMEM; + } drm_framebuffer_get(fb); flip_state->fb = fb; @@ -807,10 +838,23 @@ static int vc4_async_page_flip(struct drm_crtc *crtc, ret = down_interruptible(&vc4->async_modeset); if (ret) { drm_framebuffer_put(fb); + vc4_bo_dec_usecnt(bo); kfree(flip_state); return ret; } + /* Save the current FB before it's replaced by the new one in + * drm_atomic_set_fb_for_plane(). We'll need the old FB in + * vc4_async_page_flip_complete() to decrement the BO usecnt and keep + * it consistent. + * FIXME: we should move to generic async-page-flip when it's + * available, so that we can get rid of this hand-made cleanup_fb() + * logic. + */ + flip_state->old_fb = plane->state->fb; + if (flip_state->old_fb) + drm_framebuffer_get(flip_state->old_fb); + WARN_ON(drm_crtc_vblank_get(crtc) != 0); /* Immediately update the plane's legacy fb pointer, so that later -- 2.14.1

7 years, 3 months

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Re: [PATCH v2] input/touchscreen: atmel_mxt_ts: Add correct touchpad button mapping for the Caroline Chromebook.

by Dmitry Torokhov

On Thu, Apr 26, 2018 at 06:45:32AM -0700, Guenter Roeck wrote: > On Wed, Apr 25, 2018 at 10:37 PM, Vittorio Gambaletta (VittGam) < > linuxbugs(a)vittgam.net> wrote: > > > Hello, > > > > On 26/04/2018 00:57:34 CEST, Dmitry Torokhov wrote: > > > On Wed, Apr 25, 2018 at 03:26:50PM -0700, Dmitry Torokhov wrote: > > >> On Wed, Apr 25, 2018 at 02:32:58PM +0200, Vittorio Gambaletta (VittGam) > > wrote: > > >> > This patch adds the correct platform data information for the Caroline > > >> > Chromebook, so that the mouse button does not get stuck in pressed > > state > > >> > after the first click. > > >> > > > >> > The Samus button keymap and platform data definition are the correct > > >> > ones for Caroline, so they have been reused here. > > >> > > > >> > v2: updated patch offset after 20180409 changes. > > >> > > > >> > Cc: stable(a)vger.kernel.org > > >> > Signed-off-by: Vittorio Gambaletta <linuxbugs(a)vittgam.net> > > >> > Signed-off-by: Salvatore Bellizzi <lkml(a)seppia.net> > > >> > > > >> > > >> Applied, thank you. > > >> > > >> > --- > > >> > > > >> > --- a/drivers/input/touchscreen/atmel_mxt_ts.c > > >> > +++ b/drivers/input/touchscreen/atmel_mxt_ts.c > > >> > @@ -3035,6 +3035,15 @@ > > >> > .driver_data = samus_platform_data, > > >> > }, > > >> > { > > >> > + /* Samsung Chromebook Pro */ > > >> > + .ident = "Samsung Chromebook Pro", > > >> > + .matches = { > > >> > + DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"), > > > > > > I've been alerted that shipping BIOS has vendor not capitalized; where > > > did you get the firmware that has vendor all capitals? > > > > Upstream coreboot and mrchromebox's coreboot, which do support loading > > Linux > > natively or with UEFI, both use capitalized GOOGLE as DMI System Vendor > > as far as I know. > > > > By the way, the shipping BIOS (coreboot customized by Google) does not > > support > > mainline Linux natively (eg. without seabios and nasty tricks), but only > > Chromium OS, which for Caroline is an old 3.something fork of Linux, so > > this > > patch does not really apply to Chromium OS or to Linux running on shipping > > BIOS. > > > > Can you provide details or a pointer to it ? The mainline kernel boots > fine for me (with a ChromeOS distribution), with the exception of the > Google/GOOGLE problem. > > > > Anyway if I recall correctly, the DMI System Vendor should be GOOGLE in > > Google's coreboot for Caroline too, but I'm not 100% sure and cannot check > > right now. > > > > > FWIW, the DMI system vendor is "Google" in my Caroline. I'll dig up > configuration files later today - maybe it was changed to "GOOGLE" at some > point and I have an old Bios in my system. I believe all shipping BIOSes use "Google" as vendor, as it is what is specified in src/mainboard/google/Kconfig::MAINBOARD_VENDOR and our configs/build scripts do not override it. I do not know why we have this difference. > > Thanks, > Guenter > > By the way please note that this is the DMI System Vendor and not the DMI > > BIOS version string, which indeed starts with "Google_" in the shipping > > BIOS > > (but not in coreboot, see f56db262e46d3368ee4e5c9e19797853cab382cd). Hmm, I just tried checking out tree from https://review.coreboot.org/coreboot.git and do not see this commit: dtor@dtor-ws:~/coreboot $ git show f56db262e46d3368ee4e5c9e19797853cab382cd fatal: bad object f56db262e46d3368ee4e5c9e19797853cab382cd dtor@dtor-ws:~/coreboot $ git log --oneline -1 HEAD 82d0f91420 (HEAD -> master, origin/master, origin/HEAD) soc/intel/apollolake: enable exception handling in every stage for glk Anyway, if you are overriding the shipping BIOS, then please adjust coreboot to use device-tree compatible bindings (via PRP0001 HID and _DSD properties - you can check out bindings for PENH device in Caroline to see how they can be used). This way we would not need to breed DMI quirks. Thanks. -- Dmitry

7 years, 3 months

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[PATCH 0/2] musb fixes for v4.17-rc4

by Bin Liu

Hi Greg, Here are musb fixes for v4.17-rc4 to fix two NULL pointer dereference cases. Please let me know if any change is needed. Regards, -Bin. ---- Bin Liu (2): usb: musb: host: fix potential NULL pointer dereference usb: musb: trace: fix NULL pointer dereference in musb_g_tx() drivers/usb/musb/musb_gadget.c | 3 ++- drivers/usb/musb/musb_host.c | 4 +++- 2 files changed, 5 insertions(+), 2 deletions(-) -- 1.9.1

7 years, 3 months

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[PATCH] perf session: Fix undeclared 'oe'

by Murilo Opsfelder Araujo

Using linux-3.18.y branch, perf build fails with the following: $ make -s -j16 -C tools/perf V=1 WERROR=0 NO_LIBUNWIND=1 HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_LIBNUMA=1 NO_STRLCPY=1 NO_BIONIC=1 prefix=/usr DESTDIR=/tmp/builddir/build all [...] util/session.c: In function ‘__perf_session__process_pipe_events’: util/session.c:1093:36: error: ‘oe’ undeclared (first use in this function) ordered_events__set_copy_on_queue(oe, true); ^ util/session.c:1093:36: note: each undeclared identifier is reported only once for each function it appears in This patch fixes it for linux-3.18.y branch. Fixes: 95b33b99cdd6 ("perf inject: Copy events when reordering events in pipe mode") Cc: <stable(a)vger.kernel.org> # 3.18.x Cc: Alexander Shishkin <alexander.shishkin(a)linux.intel.com> Cc: Andi Kleen <ak(a)linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme(a)redhat.com> Cc: David Carrillo-Cisneros <davidcc(a)google.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: He Kuang <hekuang(a)huawei.com> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Jiri Olsa <jolsa(a)kernel.org> Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Paul Mackerras <paulus(a)samba.org> Cc: Paul Turner <pjt(a)google.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Sasha Levin <alexander.levin(a)microsoft.com> Cc: Simon Que <sque(a)chromium.org> Cc: Stephane Eranian <eranian(a)google.com> Cc: Wang Nan <wangnan0(a)huawei.com> Signed-off-by: Murilo Opsfelder Araujo <muriloo(a)linux.ibm.com> --- tools/perf/util/session.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index dc3d3b1b813e..c2d4a7ec40df 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1073,6 +1073,7 @@ volatile int session_done; static int __perf_session__process_pipe_events(struct perf_session *session, struct perf_tool *tool) { + struct ordered_events *oe = &session->ordered_events; int fd = perf_data_file__fd(session->file); union perf_event *event; uint32_t size, cur_size = 0; -- 2.14.3

7 years, 3 months

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Re: [PATCH 4.4 12/50] KVM: s390: wire up bpb feature

by Christian Borntraeger

On 04/27/2018 03:58 PM, Greg Kroah-Hartman wrote: > 4.4-stable review patch. If anyone has any objections, please let me know. > > ------------------ > > From: Martin Schwidefsky <schwidefsky(a)de.ibm.com> > > > From: Christian Borntraeger <borntraeger(a)de.ibm.com> > > [ Upstream commit 35b3fde6203b932b2b1a5b53b3d8808abc9c4f60 ] > > The new firmware interfaces for branch prediction behaviour changes > are transparently available for the guest. Nevertheless, there is > new state attached that should be migrated and properly resetted. > Provide a mechanism for handling reset, migration and VSIE. > > Signed-off-by: Christian Borntraeger <borntraeger(a)de.ibm.com> > Reviewed-by: David Hildenbrand <david(a)redhat.com> > Reviewed-by: Cornelia Huck <cohuck(a)redhat.com> > [Changed capability number to 152. - Radim] > Signed-off-by: Radim Krčmář <rkrcmar(a)redhat.com> > Signed-off-by: Martin Schwidefsky <schwidefsky(a)de.ibm.com> > Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Something went wrong during the backport of this to 4.4 [...] > --- > arch/s390/include/asm/kvm_host.h | 3 ++- > arch/s390/include/uapi/asm/kvm.h | 3 +++ > arch/s390/kvm/kvm-s390.c | 13 ++++++++++++- > include/uapi/linux/kvm.h | 1 + > 4 files changed, 18 insertions(+), 2 deletions(-) > > --- a/arch/s390/include/asm/kvm_host.h > +++ b/arch/s390/include/asm/kvm_host.h > @@ -1286,7 +1291,6 @@ void kvm_arch_vcpu_load(struct kvm_vcpu > if (test_fp_ctl(current->thread.fpu.fpc)) > /* User space provided an invalid FPC, let's clear it */ > current->thread.fpu.fpc = 0; > - unrelated whitespace change > save_access_regs(vcpu->arch.host_acrs); > restore_access_regs(vcpu->run->s.regs.acrs); > gmap_enable(vcpu->arch.gmap); > @@ -1327,6 +1331,7 @@ static void kvm_s390_vcpu_initial_reset( > current->thread.fpu.fpc = 0; > vcpu->arch.sie_block->gbea = 1; > vcpu->arch.sie_block->pp = 0; > + vcpu->arch.sie_block->fpf &= ~FPF_BPBC; > vcpu->arch.pfault_token = KVM_S390_PFAULT_TOKEN_INVALID; > kvm_clear_async_pf_completion_queue(vcpu); > if (!kvm_s390_user_cpu_state_ctrl(vcpu->kvm)) > @@ -2162,6 +2167,7 @@ static void store_regs(struct kvm_vcpu * > kvm_run->s.regs.pft = vcpu->arch.pfault_token; > kvm_run->s.regs.pfs = vcpu->arch.pfault_select; > kvm_run->s.regs.pfc = vcpu->arch.pfault_compare; > + kvm_run->s.regs.bpbc = (vcpu->arch.sie_block->fpf & FPF_BPBC) == FPF_BPBC; > } > > int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) > @@ -2194,6 +2200,11 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_v > kvm_run->exit_reason = KVM_EXIT_INTR; > rc = -EINTR; > } > + if ((kvm_run->kvm_dirty_regs & KVM_SYNC_BPBC) && > + test_kvm_facility(vcpu->kvm, 82)) { > + vcpu->arch.sie_block->fpf &= ~FPF_BPBC; > + vcpu->arch.sie_block->fpf |= kvm_run->s.regs.bpbc ? FPF_BPBC : 0; > + } > This looks misplaced and should go into the sync_regs function.

7 years, 3 months

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[PATCH 3.18 v2 1/1] perf session: Fix undeclared 'oe'

by Murilo Opsfelder Araujo

Using linux-3.18.y branch, perf build fails with the following: $ make -s -j16 -C tools/perf V=1 WERROR=0 NO_LIBUNWIND=1 HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_LIBNUMA=1 NO_STRLCPY=1 NO_BIONIC=1 prefix=/usr DESTDIR=/tmp/builddir/build all [...] util/session.c: In function ‘__perf_session__process_pipe_events’: util/session.c:1093:36: error: ‘oe’ undeclared (first use in this function) ordered_events__set_copy_on_queue(oe, true); ^ util/session.c:1093:36: note: each undeclared identifier is reported only once for each function it appears in This patch fixes it for linux-3.18.y branch. Fixes: 95b33b99cdd6 ("perf inject: Copy events when reordering events in pipe mode") Cc: <stable(a)vger.kernel.org> # 3.18.x Cc: Alexander Shishkin <alexander.shishkin(a)linux.intel.com> Cc: Andi Kleen <ak(a)linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme(a)redhat.com> Cc: David Carrillo-Cisneros <davidcc(a)google.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: He Kuang <hekuang(a)huawei.com> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Jiri Olsa <jolsa(a)kernel.org> Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: Paul Mackerras <paulus(a)samba.org> Cc: Paul Turner <pjt(a)google.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Sasha Levin <alexander.levin(a)microsoft.com> Cc: Simon Que <sque(a)chromium.org> Cc: Stephane Eranian <eranian(a)google.com> Cc: Wang Nan <wangnan0(a)huawei.com> Signed-off-by: Murilo Opsfelder Araujo <muriloo(a)linux.ibm.com> --- tools/perf/util/session.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index dc3d3b1b813e..c2d4a7ec40df 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1073,6 +1073,7 @@ volatile int session_done; static int __perf_session__process_pipe_events(struct perf_session *session, struct perf_tool *tool) { + struct ordered_events *oe = &session->ordered_events; int fd = perf_data_file__fd(session->file); union perf_event *event; uint32_t size, cur_size = 0; -- 2.14.3

7 years, 3 months

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[PATCH 1/3] ioremap: Update pgtable free interfaces with addr

by Toshi Kani

From: Chintan Pandya <cpandya(a)codeaurora.org> This patch ("mm/vmalloc: Add interfaces to free unmapped page table") adds following 2 interfaces to free the page table in case we implement huge mapping. pud_free_pmd_page() and pmd_free_pte_page() Some architectures (like arm64) needs to do proper TLB maintanance after updating pagetable entry even in map. Why ? Read this, https://patchwork.kernel.org/patch/10134581/ Pass 'addr' in these interfaces so that proper TLB ops can be performed. Fixes: b6bdb7517c3d ("mm/vmalloc: add interfaces to free unmapped page table") Signed-off-by: Chintan Pandya <cpandya(a)codeaurora.org> Signed-off-by: Toshi Kani <toshi.kani(a)hpe.com> Cc: <stable(a)vger.kernel.org> --- arch/arm64/mm/mmu.c | 4 ++-- arch/x86/mm/pgtable.c | 8 +++++--- include/asm-generic/pgtable.h | 8 ++++---- lib/ioremap.c | 4 ++-- 4 files changed, 13 insertions(+), 11 deletions(-) diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index 2dbb2c9f1ec1..da98828609a1 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -973,12 +973,12 @@ int pmd_clear_huge(pmd_t *pmdp) return 1; } -int pud_free_pmd_page(pud_t *pud) +int pud_free_pmd_page(pud_t *pud, unsigned long addr) { return pud_none(*pud); } -int pmd_free_pte_page(pmd_t *pmd) +int pmd_free_pte_page(pmd_t *pmd, unsigned long addr) { return pmd_none(*pmd); } diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index ffc8c13c50e4..37e3cbac59b9 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -718,11 +718,12 @@ int pmd_clear_huge(pmd_t *pmd) /** * pud_free_pmd_page - Clear pud entry and free pmd page. * @pud: Pointer to a PUD. + * @addr: Virtual address associated with pud. * * Context: The pud range has been unmaped and TLB purged. * Return: 1 if clearing the entry succeeded. 0 otherwise. */ -int pud_free_pmd_page(pud_t *pud) +int pud_free_pmd_page(pud_t *pud, unsigned long addr) { pmd_t *pmd; int i; @@ -733,7 +734,7 @@ int pud_free_pmd_page(pud_t *pud) pmd = (pmd_t *)pud_page_vaddr(*pud); for (i = 0; i < PTRS_PER_PMD; i++) - if (!pmd_free_pte_page(&pmd[i])) + if (!pmd_free_pte_page(&pmd[i], addr + (i * PMD_SIZE))) return 0; pud_clear(pud); @@ -745,11 +746,12 @@ int pud_free_pmd_page(pud_t *pud) /** * pmd_free_pte_page - Clear pmd entry and free pte page. * @pmd: Pointer to a PMD. + * @addr: Virtual address associated with pmd. * * Context: The pmd range has been unmaped and TLB purged. * Return: 1 if clearing the entry succeeded. 0 otherwise. */ -int pmd_free_pte_page(pmd_t *pmd) +int pmd_free_pte_page(pmd_t *pmd, unsigned long addr) { pte_t *pte; diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h index f59639afaa39..b081794ba135 100644 --- a/include/asm-generic/pgtable.h +++ b/include/asm-generic/pgtable.h @@ -1019,8 +1019,8 @@ int pud_set_huge(pud_t *pud, phys_addr_t addr, pgprot_t prot); int pmd_set_huge(pmd_t *pmd, phys_addr_t addr, pgprot_t prot); int pud_clear_huge(pud_t *pud); int pmd_clear_huge(pmd_t *pmd); -int pud_free_pmd_page(pud_t *pud); -int pmd_free_pte_page(pmd_t *pmd); +int pud_free_pmd_page(pud_t *pud, unsigned long addr); +int pmd_free_pte_page(pmd_t *pmd, unsigned long addr); #else /* !CONFIG_HAVE_ARCH_HUGE_VMAP */ static inline int p4d_set_huge(p4d_t *p4d, phys_addr_t addr, pgprot_t prot) { @@ -1046,11 +1046,11 @@ static inline int pmd_clear_huge(pmd_t *pmd) { return 0; } -static inline int pud_free_pmd_page(pud_t *pud) +static inline int pud_free_pmd_page(pud_t *pud, unsigned long addr) { return 0; } -static inline int pmd_free_pte_page(pmd_t *pmd) +static inline int pmd_free_pte_page(pmd_t *pmd, unsigned long addr) { return 0; } diff --git a/lib/ioremap.c b/lib/ioremap.c index 54e5bbaa3200..517f5853ffed 100644 --- a/lib/ioremap.c +++ b/lib/ioremap.c @@ -92,7 +92,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr, if (ioremap_pmd_enabled() && ((next - addr) == PMD_SIZE) && IS_ALIGNED(phys_addr + addr, PMD_SIZE) && - pmd_free_pte_page(pmd)) { + pmd_free_pte_page(pmd, addr)) { if (pmd_set_huge(pmd, phys_addr + addr, prot)) continue; } @@ -119,7 +119,7 @@ static inline int ioremap_pud_range(p4d_t *p4d, unsigned long addr, if (ioremap_pud_enabled() && ((next - addr) == PUD_SIZE) && IS_ALIGNED(phys_addr + addr, PUD_SIZE) && - pud_free_pmd_page(pud)) { + pud_free_pmd_page(pud, addr)) { if (pud_set_huge(pud, phys_addr + addr, prot)) continue; }

7 years, 3 months

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[PATCH for-next 0/6] IB/hfi1,rdmavt: Fixes for the 4.17 RC

by Dennis Dalessandro

Hi Jason and Doug, Here are 6 patches that might make the bar for RC. The first patch fixes something that came in pretty recently, I beleive 4.13. The second patch is trivial, but does modify user visible text. Patch 3 looks large but it's mostly comments. It just moves code. Patch 4 is also pretty simple. The last two patches fix memory leaks. If you don't think these pass muster for RC please carry over to for-next. --- Michael J. Ruhl (1): IB/hfi1 Use correct type for num_user_context Mike Marciniszyn (2): IB/hfi1: Fix handling of FECN marked multicast packet IB/hfi1: Fix loss of BECN with AHG Sebastian Sanchez (3): IB/hfi1: Fix NULL pointer dereference when invalid num_vls is used IB/{hfi1,rdmavt}: Fix memory leak in hfi1_alloc_devdata() upon failure IB/hfi1: Fix memory leak in exception path in get_irq_affinity() drivers/infiniband/hw/hfi1/affinity.c | 11 +++---- drivers/infiniband/hw/hfi1/driver.c | 19 ++++++++++--- drivers/infiniband/hw/hfi1/hfi.h | 8 +++-- drivers/infiniband/hw/hfi1/init.c | 43 ++++++++++++++++++++-------- drivers/infiniband/hw/hfi1/pcie.c | 3 -- drivers/infiniband/hw/hfi1/platform.c | 1 + drivers/infiniband/hw/hfi1/qsfp.c | 2 + drivers/infiniband/hw/hfi1/ruc.c | 50 ++++++++++++++++++++++++++------- drivers/infiniband/hw/hfi1/ud.c | 6 ++-- 9 files changed, 101 insertions(+), 42 deletions(-) -- -Denny

7 years, 3 months

1
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WTF: patch "[PATCH] arm/arm64: KVM: Add PSCI version selection API" was seriously submitted to be applied to the 4.16-stable tree?

by gregkh＠linuxfoundation.org

The patch below was submitted to be applied to the 4.16-stable tree. I fail to see how this patch meets the stable kernel rules as found at Documentation/process/stable-kernel-rules.rst. I could be totally wrong, and if so, please respond to <stable(a)vger.kernel.org> and let me know why this patch should be applied. Otherwise, it is now dropped from my patch queues, never to be seen again. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 85bd0ba1ff9875798fad94218b627ea9f768f3c3 Mon Sep 17 00:00:00 2001 From: Marc Zyngier <marc.zyngier(a)arm.com> Date: Sun, 21 Jan 2018 16:42:56 +0000 Subject: [PATCH] arm/arm64: KVM: Add PSCI version selection API Although we've implemented PSCI 0.1, 0.2 and 1.0, we expose either 0.1 or 1.0 to a guest, defaulting to the latest version of the PSCI implementation that is compatible with the requested version. This is no different from doing a firmware upgrade on KVM. But in order to give a chance to hypothetical badly implemented guests that would have a fit by discovering something other than PSCI 0.2, let's provide a new API that allows userspace to pick one particular version of the API. This is implemented as a new class of "firmware" registers, where we expose the PSCI version. This allows the PSCI version to be save/restored as part of a guest migration, and also set to any supported version if the guest requires it. Cc: stable(a)vger.kernel.org #4.16 Reviewed-by: Christoffer Dall <cdall(a)kernel.org> Signed-off-by: Marc Zyngier <marc.zyngier(a)arm.com> diff --git a/Documentation/virtual/kvm/api.txt b/Documentation/virtual/kvm/api.txt index 1c7958b57fe9..758bf403a169 100644 --- a/Documentation/virtual/kvm/api.txt +++ b/Documentation/virtual/kvm/api.txt @@ -1960,6 +1960,9 @@ ARM 32-bit VFP control registers have the following id bit patterns: ARM 64-bit FP registers have the following id bit patterns: 0x4030 0000 0012 0 <regno:12> +ARM firmware pseudo-registers have the following bit pattern: + 0x4030 0000 0014 <regno:16> + arm64 registers are mapped using the lower 32 bits. The upper 16 of that is the register group type, or coprocessor number: @@ -1976,6 +1979,9 @@ arm64 CCSIDR registers are demultiplexed by CSSELR value: arm64 system registers have the following id bit patterns: 0x6030 0000 0013 <op0:2> <op1:3> <crn:4> <crm:4> <op2:3> +arm64 firmware pseudo-registers have the following bit pattern: + 0x6030 0000 0014 <regno:16> + MIPS registers are mapped using the lower 32 bits. The upper 16 of that is the register group type: @@ -2510,7 +2516,8 @@ Possible features: and execute guest code when KVM_RUN is called. - KVM_ARM_VCPU_EL1_32BIT: Starts the CPU in a 32bit mode. Depends on KVM_CAP_ARM_EL1_32BIT (arm64 only). - - KVM_ARM_VCPU_PSCI_0_2: Emulate PSCI v0.2 for the CPU. + - KVM_ARM_VCPU_PSCI_0_2: Emulate PSCI v0.2 (or a future revision + backward compatible with v0.2) for the CPU. Depends on KVM_CAP_ARM_PSCI_0_2. - KVM_ARM_VCPU_PMU_V3: Emulate PMUv3 for the CPU. Depends on KVM_CAP_ARM_PMU_V3. diff --git a/Documentation/virtual/kvm/arm/psci.txt b/Documentation/virtual/kvm/arm/psci.txt new file mode 100644 index 000000000000..aafdab887b04 --- /dev/null +++ b/Documentation/virtual/kvm/arm/psci.txt @@ -0,0 +1,30 @@ +KVM implements the PSCI (Power State Coordination Interface) +specification in order to provide services such as CPU on/off, reset +and power-off to the guest. + +The PSCI specification is regularly updated to provide new features, +and KVM implements these updates if they make sense from a virtualization +point of view. + +This means that a guest booted on two different versions of KVM can +observe two different "firmware" revisions. This could cause issues if +a given guest is tied to a particular PSCI revision (unlikely), or if +a migration causes a different PSCI version to be exposed out of the +blue to an unsuspecting guest. + +In order to remedy this situation, KVM exposes a set of "firmware +pseudo-registers" that can be manipulated using the GET/SET_ONE_REG +interface. These registers can be saved/restored by userspace, and set +to a convenient value if required. + +The following register is defined: + +* KVM_REG_ARM_PSCI_VERSION: + + - Only valid if the vcpu has the KVM_ARM_VCPU_PSCI_0_2 feature set + (and thus has already been initialized) + - Returns the current PSCI version on GET_ONE_REG (defaulting to the + highest PSCI version implemented by KVM and compatible with v0.2) + - Allows any PSCI version implemented by KVM and compatible with + v0.2 to be set with SET_ONE_REG + - Affects the whole VM (even if the register view is per-vcpu) diff --git a/arch/arm/include/asm/kvm_host.h b/arch/arm/include/asm/kvm_host.h index c6a749568dd6..c7c28c885a19 100644 --- a/arch/arm/include/asm/kvm_host.h +++ b/arch/arm/include/asm/kvm_host.h @@ -77,6 +77,9 @@ struct kvm_arch { /* Interrupt controller */ struct vgic_dist vgic; int max_vcpus; + + /* Mandated version of PSCI */ + u32 psci_version; }; #define KVM_NR_MEM_OBJS 40 diff --git a/arch/arm/include/uapi/asm/kvm.h b/arch/arm/include/uapi/asm/kvm.h index 2ba95d6fe852..caae4843cb70 100644 --- a/arch/arm/include/uapi/asm/kvm.h +++ b/arch/arm/include/uapi/asm/kvm.h @@ -195,6 +195,12 @@ struct kvm_arch_memory_slot { #define KVM_REG_ARM_VFP_FPINST 0x1009 #define KVM_REG_ARM_VFP_FPINST2 0x100A +/* KVM-as-firmware specific pseudo-registers */ +#define KVM_REG_ARM_FW (0x0014 << KVM_REG_ARM_COPROC_SHIFT) +#define KVM_REG_ARM_FW_REG(r) (KVM_REG_ARM | KVM_REG_SIZE_U64 | \ + KVM_REG_ARM_FW | ((r) & 0xffff)) +#define KVM_REG_ARM_PSCI_VERSION KVM_REG_ARM_FW_REG(0) + /* Device Control API: ARM VGIC */ #define KVM_DEV_ARM_VGIC_GRP_ADDR 0 #define KVM_DEV_ARM_VGIC_GRP_DIST_REGS 1 diff --git a/arch/arm/kvm/guest.c b/arch/arm/kvm/guest.c index 1e0784ebbfd6..a18f33edc471 100644 --- a/arch/arm/kvm/guest.c +++ b/arch/arm/kvm/guest.c @@ -22,6 +22,7 @@ #include <linux/module.h> #include <linux/vmalloc.h> #include <linux/fs.h> +#include <kvm/arm_psci.h> #include <asm/cputype.h> #include <linux/uaccess.h> #include <asm/kvm.h> @@ -176,6 +177,7 @@ static unsigned long num_core_regs(void) unsigned long kvm_arm_num_regs(struct kvm_vcpu *vcpu) { return num_core_regs() + kvm_arm_num_coproc_regs(vcpu) + + kvm_arm_get_fw_num_regs(vcpu) + NUM_TIMER_REGS; } @@ -196,6 +198,11 @@ int kvm_arm_copy_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices) uindices++; } + ret = kvm_arm_copy_fw_reg_indices(vcpu, uindices); + if (ret) + return ret; + uindices += kvm_arm_get_fw_num_regs(vcpu); + ret = copy_timer_indices(vcpu, uindices); if (ret) return ret; @@ -214,6 +221,9 @@ int kvm_arm_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_CORE) return get_core_reg(vcpu, reg); + if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_FW) + return kvm_arm_get_fw_reg(vcpu, reg); + if (is_timer_reg(reg->id)) return get_timer_reg(vcpu, reg); @@ -230,6 +240,9 @@ int kvm_arm_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_CORE) return set_core_reg(vcpu, reg); + if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_FW) + return kvm_arm_set_fw_reg(vcpu, reg); + if (is_timer_reg(reg->id)) return set_timer_reg(vcpu, reg); diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index ab46bc70add6..469de8acd06f 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -75,6 +75,9 @@ struct kvm_arch { /* Interrupt controller */ struct vgic_dist vgic; + + /* Mandated version of PSCI */ + u32 psci_version; }; #define KVM_NR_MEM_OBJS 40 diff --git a/arch/arm64/include/uapi/asm/kvm.h b/arch/arm64/include/uapi/asm/kvm.h index 9abbf3044654..04b3256f8e6d 100644 --- a/arch/arm64/include/uapi/asm/kvm.h +++ b/arch/arm64/include/uapi/asm/kvm.h @@ -206,6 +206,12 @@ struct kvm_arch_memory_slot { #define KVM_REG_ARM_TIMER_CNT ARM64_SYS_REG(3, 3, 14, 3, 2) #define KVM_REG_ARM_TIMER_CVAL ARM64_SYS_REG(3, 3, 14, 0, 2) +/* KVM-as-firmware specific pseudo-registers */ +#define KVM_REG_ARM_FW (0x0014 << KVM_REG_ARM_COPROC_SHIFT) +#define KVM_REG_ARM_FW_REG(r) (KVM_REG_ARM64 | KVM_REG_SIZE_U64 | \ + KVM_REG_ARM_FW | ((r) & 0xffff)) +#define KVM_REG_ARM_PSCI_VERSION KVM_REG_ARM_FW_REG(0) + /* Device Control API: ARM VGIC */ #define KVM_DEV_ARM_VGIC_GRP_ADDR 0 #define KVM_DEV_ARM_VGIC_GRP_DIST_REGS 1 diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c index 959e50d2588c..56a0260ceb11 100644 --- a/arch/arm64/kvm/guest.c +++ b/arch/arm64/kvm/guest.c @@ -25,6 +25,7 @@ #include <linux/module.h> #include <linux/vmalloc.h> #include <linux/fs.h> +#include <kvm/arm_psci.h> #include <asm/cputype.h> #include <linux/uaccess.h> #include <asm/kvm.h> @@ -205,7 +206,7 @@ static int get_timer_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) unsigned long kvm_arm_num_regs(struct kvm_vcpu *vcpu) { return num_core_regs() + kvm_arm_num_sys_reg_descs(vcpu) - + NUM_TIMER_REGS; + + kvm_arm_get_fw_num_regs(vcpu) + NUM_TIMER_REGS; } /** @@ -225,6 +226,11 @@ int kvm_arm_copy_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices) uindices++; } + ret = kvm_arm_copy_fw_reg_indices(vcpu, uindices); + if (ret) + return ret; + uindices += kvm_arm_get_fw_num_regs(vcpu); + ret = copy_timer_indices(vcpu, uindices); if (ret) return ret; @@ -243,6 +249,9 @@ int kvm_arm_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_CORE) return get_core_reg(vcpu, reg); + if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_FW) + return kvm_arm_get_fw_reg(vcpu, reg); + if (is_timer_reg(reg->id)) return get_timer_reg(vcpu, reg); @@ -259,6 +268,9 @@ int kvm_arm_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_CORE) return set_core_reg(vcpu, reg); + if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_FW) + return kvm_arm_set_fw_reg(vcpu, reg); + if (is_timer_reg(reg->id)) return set_timer_reg(vcpu, reg); diff --git a/include/kvm/arm_psci.h b/include/kvm/arm_psci.h index e518e4e3dfb5..4b1548129fa2 100644 --- a/include/kvm/arm_psci.h +++ b/include/kvm/arm_psci.h @@ -37,10 +37,15 @@ static inline int kvm_psci_version(struct kvm_vcpu *vcpu, struct kvm *kvm) * Our PSCI implementation stays the same across versions from * v0.2 onward, only adding the few mandatory functions (such * as FEATURES with 1.0) that are required by newer - * revisions. It is thus safe to return the latest. + * revisions. It is thus safe to return the latest, unless + * userspace has instructed us otherwise. */ - if (test_bit(KVM_ARM_VCPU_PSCI_0_2, vcpu->arch.features)) + if (test_bit(KVM_ARM_VCPU_PSCI_0_2, vcpu->arch.features)) { + if (vcpu->kvm->arch.psci_version) + return vcpu->kvm->arch.psci_version; + return KVM_ARM_PSCI_LATEST; + } return KVM_ARM_PSCI_0_1; } @@ -48,4 +53,11 @@ static inline int kvm_psci_version(struct kvm_vcpu *vcpu, struct kvm *kvm) int kvm_hvc_call_handler(struct kvm_vcpu *vcpu); +struct kvm_one_reg; + +int kvm_arm_get_fw_num_regs(struct kvm_vcpu *vcpu); +int kvm_arm_copy_fw_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices); +int kvm_arm_get_fw_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); +int kvm_arm_set_fw_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); + #endif /* __KVM_ARM_PSCI_H__ */ diff --git a/virt/kvm/arm/psci.c b/virt/kvm/arm/psci.c index 6919352cbf15..c4762bef13c6 100644 --- a/virt/kvm/arm/psci.c +++ b/virt/kvm/arm/psci.c @@ -18,6 +18,7 @@ #include <linux/arm-smccc.h> #include <linux/preempt.h> #include <linux/kvm_host.h> +#include <linux/uaccess.h> #include <linux/wait.h> #include <asm/cputype.h> @@ -427,3 +428,62 @@ int kvm_hvc_call_handler(struct kvm_vcpu *vcpu) smccc_set_retval(vcpu, val, 0, 0, 0); return 1; } + +int kvm_arm_get_fw_num_regs(struct kvm_vcpu *vcpu) +{ + return 1; /* PSCI version */ +} + +int kvm_arm_copy_fw_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices) +{ + if (put_user(KVM_REG_ARM_PSCI_VERSION, uindices)) + return -EFAULT; + + return 0; +} + +int kvm_arm_get_fw_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) +{ + if (reg->id == KVM_REG_ARM_PSCI_VERSION) { + void __user *uaddr = (void __user *)(long)reg->addr; + u64 val; + + val = kvm_psci_version(vcpu, vcpu->kvm); + if (copy_to_user(uaddr, &val, KVM_REG_SIZE(reg->id))) + return -EFAULT; + + return 0; + } + + return -EINVAL; +} + +int kvm_arm_set_fw_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) +{ + if (reg->id == KVM_REG_ARM_PSCI_VERSION) { + void __user *uaddr = (void __user *)(long)reg->addr; + bool wants_02; + u64 val; + + if (copy_from_user(&val, uaddr, KVM_REG_SIZE(reg->id))) + return -EFAULT; + + wants_02 = test_bit(KVM_ARM_VCPU_PSCI_0_2, vcpu->arch.features); + + switch (val) { + case KVM_ARM_PSCI_0_1: + if (wants_02) + return -EINVAL; + vcpu->kvm->arch.psci_version = val; + return 0; + case KVM_ARM_PSCI_0_2: + case KVM_ARM_PSCI_1_0: + if (!wants_02) + return -EINVAL; + vcpu->kvm->arch.psci_version = val; + return 0; + } + } + + return -EINVAL; +}

7 years, 3 months

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Add commit 716c7c32eae4 to 4.16 stable

by Tom Lendacky

Hi Greg, Can you add: 716c7c32eae4 ("crypto: ccp - add check to get PSP master only when PSP is detected") to 4.16 stable. This fixes an oops in the CCP module that also prevents the AMD KVM module (kvm_amd) from being able to load. Thanks, Tom

7 years, 3 months

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[PATCH v2 2/2] x86/mm: implement free pmd/pte page interfaces

by Toshi Kani

Implement pud_free_pmd_page() and pmd_free_pte_page() on x86, which clear a given pud/pmd entry and free up lower level page table(s). Address range associated with the pud/pmd entry must have been purged by INVLPG. fixes: e61ce6ade404e ("mm: change ioremap to set up huge I/O mappings") Signed-off-by: Toshi Kani <toshi.kani(a)hpe.com> Cc: Michal Hocko <mhocko(a)suse.com> Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: "H. Peter Anvin" <hpa(a)zytor.com> Cc: Borislav Petkov <bp(a)suse.de> Cc: Matthew Wilcox <willy(a)infradead.org> Cc: <stable(a)vger.kernel.org> --- arch/x86/mm/pgtable.c | 28 ++++++++++++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index 1eed7ed518e6..34cda7e0551b 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -712,7 +712,22 @@ int pmd_clear_huge(pmd_t *pmd) */ int pud_free_pmd_page(pud_t *pud) { - return pud_none(*pud); + pmd_t *pmd; + int i; + + if (pud_none(*pud)) + return 1; + + pmd = (pmd_t *)pud_page_vaddr(*pud); + + for (i = 0; i < PTRS_PER_PMD; i++) + if (!pmd_free_pte_page(&pmd[i])) + return 0; + + pud_clear(pud); + free_page((unsigned long)pmd); + + return 1; } /** @@ -724,6 +739,15 @@ int pud_free_pmd_page(pud_t *pud) */ int pmd_free_pte_page(pmd_t *pmd) { - return pmd_none(*pmd); + pte_t *pte; + + if (pmd_none(*pmd)) + return 1; + + pte = (pte_t *)pmd_page_vaddr(*pmd); + pmd_clear(pmd); + free_page((unsigned long)pte); + + return 1; } #endif /* CONFIG_HAVE_ARCH_HUGE_VMAP */

7 years, 3 months

6
19
0 0

Linux 4.16.6

by Greg KH

I'm announcing the release of the 4.16.6 kernel. All users of the 4.16 kernel series must upgrade. The updated 4.16.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.16.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/networking/ip-sysctl.txt | 8 Makefile | 2 arch/s390/kernel/perf_cpum_cf_events.c | 8 arch/s390/kernel/uprobes.c | 9 drivers/acpi/acpi_video.c | 27 + drivers/block/swim.c | 49 +- drivers/block/swim3.c | 6 drivers/cdrom/cdrom.c | 2 drivers/char/tpm/tpm-interface.c | 131 +++++-- drivers/char/tpm/tpm.h | 1 drivers/char/tpm/tpm_crb.c | 108 ++++-- drivers/char/tpm/tpm_tis_core.c | 4 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 3 drivers/hwmon/k10temp.c | 17 drivers/message/fusion/mptsas.c | 1 drivers/net/bonding/bond_main.c | 3 drivers/net/ethernet/amd/xgbe/xgbe-common.h | 8 drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c | 16 drivers/net/ethernet/amd/xgbe/xgbe-main.c | 1 drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 24 + drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 2 drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 196 +++++++++-- drivers/net/ethernet/amd/xgbe/xgbe.h | 9 drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 8 drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c | 16 drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 49 +- drivers/net/ethernet/broadcom/bnxt/bnxt_nvm_defs.h | 2 drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 11 drivers/net/ethernet/marvell/mvpp2.c | 12 drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 2 drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 7 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 7 drivers/net/ethernet/ti/cpsw.c | 2 drivers/net/macsec.c | 5 drivers/net/ppp/pppoe.c | 4 drivers/net/team/team.c | 38 +- drivers/net/tun.c | 7 drivers/net/usb/qmi_wwan.c | 1 drivers/net/virtio_net.c | 79 ++-- drivers/net/vmxnet3/vmxnet3_drv.c | 17 drivers/net/vmxnet3/vmxnet3_int.h | 4 drivers/net/wireless/ath/ath10k/mac.c | 5 drivers/pinctrl/intel/pinctrl-intel.c | 23 - drivers/s390/block/dasd_alias.c | 13 drivers/s390/cio/chsc.c | 14 drivers/s390/net/qeth_core.h | 2 drivers/s390/net/qeth_core_main.c | 115 ++---- include/linux/fsnotify_backend.h | 4 include/linux/hmm.h | 9 include/linux/if_vlan.h | 7 include/linux/tpm.h | 2 include/net/ife.h | 3 include/net/llc_conn.h | 1 kernel/kprobes.c | 2 kernel/trace/trace_entries.h | 2 net/core/dev.c | 2 net/core/neighbour.c | 40 +- net/dns_resolver/dns_key.c | 12 net/ife/ife.c | 38 ++ net/ipv4/tcp.c | 8 net/ipv4/tcp_input.c | 7 net/ipv6/route.c | 2 net/ipv6/seg6_iptunnel.c | 2 net/l2tp/l2tp_core.c | 40 +- net/l2tp/l2tp_core.h | 3 net/l2tp/l2tp_debugfs.c | 18 - net/l2tp/l2tp_netlink.c | 11 net/l2tp/l2tp_ppp.c | 34 + net/llc/af_llc.c | 14 net/llc/llc_c_ac.c | 9 net/llc/llc_conn.c | 22 + net/packet/af_packet.c | 83 +++- net/packet/internal.h | 10 net/sched/act_ife.c | 9 net/sctp/ipv6.c | 60 +-- net/smc/af_smc.c | 10 net/strparser/strparser.c | 9 net/tipc/netlink.c | 3 net/vmw_vsock/af_vsock.c | 6 security/commoncap.c | 2 80 files changed, 1083 insertions(+), 479 deletions(-) Ahmed Abdelsalam (1): ipv6: sr: fix NULL pointer dereference in seg6_do_srh_encap()- v4 pkts Alexander Aring (3): net: sched: ife: signal not finding metaid net: sched: ife: handle malformed tlv length net: sched: ife: check on metadata length André Wild (1): s390/cpum_cf: rename IBM z13/z14 counter names Bjørn Mork (1): tun: fix vlan packet truncation Cong Wang (3): llc: delete timers synchronously in llc_sk_free() llc: hold llc_sap before release_sock() llc: fix NULL pointer deref for SOCK_ZAPPED Dan Carpenter (2): Revert "macsec: missing dev_put() on error in macsec_newlink()" cdrom: information leak in cdrom_ioctl_media_changed() Doron Roberts-Kedes (2): strparser: Do not call mod_delayed_work with a timeout of LONG_MAX strparser: Fix incorrect strp->need_bytes value. Eric Biggers (1): KEYS: DNS: limit the length of option strings Eric Dumazet (5): ipv6: add RTA_TABLE and RTA_PREFSRC to rtm_ipv6_policy net: af_packet: fix race in PACKET_{R|T}X_RING tcp: md5: reject TCP_MD5SIG or TCP_MD5SIG_EXT on established sockets tipc: add policy for TIPC_NLA_NET_ADDR net: validate attribute sizes in neigh_dump_table() Finn Thain (8): m68k/mac: Don't remap SWIM MMIO region block/swim: Check drive type block/swim: Don't log an error message for an invalid ioctl block/swim: Remove extra put_disk() call from error path block/swim: Rename macros to avoid inconsistent inverted logic block/swim: Select appropriate drive on device open block/swim: Fix array bounds check block/swim: Fix IO error at end of medium Greg Kroah-Hartman (3): Revert "pinctrl: intel: Initialize GPIO properly when used through irqchip" Revert "mm/hmm: fix header file if/else/endif maze" Linux 4.16.6 Guenter Roeck (2): hwmon: (k10temp) Add temperature offset for Ryzen 2700X hwmon: (k10temp) Add support for AMD Ryzen w/ Vega graphics Guillaume Nault (6): l2tp: check sockaddr length in pppol2tp_connect() pppoe: check sockaddr length in pppoe_connect() l2tp: hold reference on tunnels in netlink dumps l2tp: hold reference on tunnels printed in pppol2tp proc file l2tp: hold reference on tunnels printed in l2tp/tunnels debugfs file l2tp: fix {pppol2tp, l2tp_dfs}_seq_stop() in case of seq_file overflow Hans de Goede (1): ACPI / video: Only default only_lcd to true on Win8-ready _desktops_ Heiko Carstens (1): s390/uprobes: implement arch_uretprobe_is_alive() Igor Russkikh (2): net: aquantia: Regression on reset with 1.x firmware net: aquantia: oops when shutdown on already stopped device Ivan Khoronzhuk (1): net: ethernet: ti: cpsw: fix tx vlan priority mapping James Bottomley (1): tpm: add retry logic Jann Horn (1): tcp: don't read out-of-bounds opsize Jason Wang (1): virtio-net: add missing virtqueue kick when flushing packets Jose Abreu (1): net: stmmac: Disable ACS Feature for GMAC >= 4 Julian Wiedmann (3): s390/qeth: fix error handling in adapter command callbacks s390/qeth: avoid control IO completion stalls s390/qeth: handle failure on workqueue creation Karthikeyan Periyasamy (1): Revert "ath10k: send (re)assoc peer command when NSS changed" Martin K. Petersen (1): scsi: mptsas: Disable WRITE SAME Maxime Chevallier (1): net: mvpp2: Fix DMA address mask size Michael S. Tsirkin (2): virtio_net: split out ctrl buffer virtio_net: fix adding vids on big-endian Neil Armstrong (1): drm: bridge: dw-hdmi: Fix overflow workaround for Amlogic Meson GX SoCs Olivier Gayot (1): docs: ip-sysctl.txt: fix name of some ipv6 variables Paolo Abeni (1): team: avoid adding twice the same option to the event list Pawel Dembicki (1): net: qmi_wwan: add Wistron Neweb D19Q1 Paweł Jabłoński (1): i40e: Fix attach VF to VM issue Peter Xu (1): tracing: Fix missing tab for hwlat_detector print format Robert Kolchmeyer (1): fsnotify: Fix fsnotify_mark_connector race Ronak Doshi (1): vmxnet3: fix incorrect dereference when rxvlan is disabled Sebastian Ott (1): s390/cio: update chpid descriptor after resource accessibility event Soheil Hassas Yeganeh (1): tcp: clear tp->packets_out when purging write queue Stefan Haberland (1): s390/dasd: fix IO error for newly defined devices Stefan Hajnoczi (1): VSOCK: make af_vsock.ko removable again Tetsuo Handa (1): commoncap: Handle memory allocation failure. Thomas Richter (1): kprobes: Fix random address output of blacklist file Tom Lendacky (3): amd-xgbe: Add pre/post auto-negotiation phy hooks amd-xgbe: Improve KR auto-negotiation and training amd-xgbe: Only use the SFP supported transceiver signals Tomas Winkler (1): tpm: cmd_ready command can be issued only after granting locality Toshiaki Makita (1): vlan: Fix reading memory beyond skb->tail in skb_vlan_tagged_multi Ursula Braun (1): net/smc: fix shutdown in state SMC_LISTEN Vasundhara Volam (1): bnxt_en: Fix memory fault in bnxt_ethtool_init() Willem de Bruijn (1): packet: fix bitfield update race Winkler, Tomas (1): tpm: tpm-interface: fix tpm_transmit/_cmd kdoc Wolfgang Bumiller (1): net: fix deadlock while clearing neighbor proxy table Xin Long (3): bonding: do not set slave_dev npinfo before slave_enable_netpoll in bond_enslave sctp: do not check port in sctp_inet6_cmp_addr team: fix netconsole setup over team

7 years, 3 months

1
1
0 0

Linux 4.14.38

by Greg KH

I'm announcing the release of the 4.14.38 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/admin-guide/kernel-parameters.txt | 3 Makefile | 2 arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 11 arch/microblaze/Kconfig.platform | 1 arch/microblaze/lib/fastcopy.S | 4 arch/s390/Kconfig | 47 +++ arch/s390/Makefile | 10 arch/s390/include/asm/alternative.h | 149 ++++++++++++ arch/s390/include/asm/barrier.h | 24 ++ arch/s390/include/asm/facility.h | 18 + arch/s390/include/asm/kvm_host.h | 3 arch/s390/include/asm/lowcore.h | 7 arch/s390/include/asm/nospec-branch.h | 17 + arch/s390/include/asm/processor.h | 4 arch/s390/include/asm/thread_info.h | 4 arch/s390/include/uapi/asm/kvm.h | 5 arch/s390/kernel/Makefile | 6 arch/s390/kernel/alternative.c | 112 +++++++++ arch/s390/kernel/early.c | 5 arch/s390/kernel/entry.S | 250 ++++++++++++++++++--- arch/s390/kernel/ipl.c | 1 arch/s390/kernel/module.c | 65 +++++ arch/s390/kernel/nospec-branch.c | 169 ++++++++++++++ arch/s390/kernel/processor.c | 18 + arch/s390/kernel/setup.c | 14 + arch/s390/kernel/smp.c | 7 arch/s390/kernel/uprobes.c | 9 arch/s390/kernel/vmlinux.lds.S | 37 +++ arch/s390/kvm/kvm-s390.c | 12 + arch/s390/kvm/vsie.c | 30 ++ drivers/acpi/acpi_video.c | 27 ++ drivers/block/swim.c | 49 +--- drivers/block/swim3.c | 6 drivers/cdrom/cdrom.c | 2 drivers/char/tpm/tpm-interface.c | 131 ++++++++--- drivers/char/tpm/tpm.h | 1 drivers/char/tpm/tpm_crb.c | 108 ++++++--- drivers/char/tpm/tpm_tis_core.c | 4 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 3 drivers/message/fusion/mptsas.c | 1 drivers/net/bonding/bond_main.c | 3 drivers/net/ethernet/amd/xgbe/xgbe-common.h | 8 drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c | 16 + drivers/net/ethernet/amd/xgbe/xgbe-main.c | 1 drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 24 +- drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 2 drivers/net/ethernet/amd/xgbe/xgbe-phy-v2.c | 196 ++++++++++++++-- drivers/net/ethernet/amd/xgbe/xgbe.h | 9 drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 11 drivers/net/ethernet/ti/cpsw.c | 2 drivers/net/ppp/pppoe.c | 4 drivers/net/team/team.c | 38 ++- drivers/net/virtio_net.c | 68 +++-- drivers/net/wireless/ath/ath10k/mac.c | 5 drivers/pinctrl/intel/pinctrl-intel.c | 23 - drivers/s390/block/dasd_alias.c | 13 - drivers/s390/char/Makefile | 2 drivers/s390/cio/chsc.c | 14 - include/linux/fsnotify_backend.h | 4 include/linux/hmm.h | 9 include/linux/if_vlan.h | 7 include/linux/tpm.h | 2 include/net/ife.h | 3 include/net/llc_conn.h | 1 include/net/tcp.h | 1 include/uapi/linux/kvm.h | 1 kernel/trace/trace_entries.h | 2 net/core/dev.c | 2 net/core/neighbour.c | 40 ++- net/dns_resolver/dns_key.c | 13 - net/ife/ife.c | 38 +++ net/ipv4/tcp.c | 7 net/ipv4/tcp_input.c | 7 net/ipv6/route.c | 2 net/ipv6/seg6_iptunnel.c | 2 net/l2tp/l2tp_ppp.c | 7 net/llc/af_llc.c | 14 + net/llc/llc_c_ac.c | 9 net/llc/llc_conn.c | 22 + net/packet/af_packet.c | 83 ++++-- net/packet/internal.h | 10 net/sched/act_ife.c | 9 net/sctp/ipv6.c | 60 ++--- net/smc/af_smc.c | 10 net/strparser/strparser.c | 9 net/tipc/netlink.c | 3 security/commoncap.c | 2 87 files changed, 1835 insertions(+), 359 deletions(-) Ahmed Abdelsalam (1): ipv6: sr: fix NULL pointer dereference in seg6_do_srh_encap()- v4 pkts Alexander Aring (3): net: sched: ife: signal not finding metaid net: sched: ife: handle malformed tlv length net: sched: ife: check on metadata length Christian Borntraeger (3): KVM: s390: wire up bpb feature KVM: s390: force bp isolation for VSIE s390/entry.S: fix spurious zeroing of r0 Cong Wang (3): llc: delete timers synchronously in llc_sk_free() llc: hold llc_sap before release_sock() llc: fix NULL pointer deref for SOCK_ZAPPED Dan Carpenter (1): cdrom: information leak in cdrom_ioctl_media_changed() Doron Roberts-Kedes (2): strparser: Do not call mod_delayed_work with a timeout of LONG_MAX strparser: Fix incorrect strp->need_bytes value. Eric Biggers (1): KEYS: DNS: limit the length of option strings Eric Dumazet (5): ipv6: add RTA_TABLE and RTA_PREFSRC to rtm_ipv6_policy net: validate attribute sizes in neigh_dump_table() net: af_packet: fix race in PACKET_{R|T}X_RING tcp: md5: reject TCP_MD5SIG or TCP_MD5SIG_EXT on established sockets tipc: add policy for TIPC_NLA_NET_ADDR Eugeniu Rosca (1): s390: Replace IS_ENABLED(EXPOLINE_*) with IS_ENABLED(CONFIG_EXPOLINE_*) Finn Thain (8): m68k/mac: Don't remap SWIM MMIO region block/swim: Check drive type block/swim: Don't log an error message for an invalid ioctl block/swim: Remove extra put_disk() call from error path block/swim: Rename macros to avoid inconsistent inverted logic block/swim: Select appropriate drive on device open block/swim: Fix array bounds check block/swim: Fix IO error at end of medium Greg Kroah-Hartman (3): Revert "pinctrl: intel: Initialize GPIO properly when used through irqchip" Revert "mm/hmm: fix header file if/else/endif maze" Linux 4.14.38 Guillaume Nault (2): l2tp: check sockaddr length in pppol2tp_connect() pppoe: check sockaddr length in pppoe_connect() Hans de Goede (1): ACPI / video: Only default only_lcd to true on Win8-ready _desktops_ Heiko Carstens (2): s390: enable CPU alternatives unconditionally s390/uprobes: implement arch_uretprobe_is_alive() Ivan Khoronzhuk (1): net: ethernet: ti: cpsw: fix tx vlan priority mapping James Bottomley (1): tpm: add retry logic Jann Horn (1): tcp: don't read out-of-bounds opsize Karthikeyan Periyasamy (1): Revert "ath10k: send (re)assoc peer command when NSS changed" Klaus Goger (1): arm64: dts: rockchip: remove vdd_log from rk3399-puma Martin K. Petersen (1): scsi: mptsas: Disable WRITE SAME Martin Schwidefsky (13): s390: scrub registers on kernel entry and KVM exit s390: add optimized array_index_mask_nospec s390/alternative: use a copy of the facility bit mask s390: add options to change branch prediction behaviour for the kernel s390: run user space and KVM guests with modified branch prediction s390: introduce execute-trampolines for branches s390: do not bypass BPENTER for interrupt system calls s390: move nobp parameter functions to nospec-branch.c s390: add automatic detection of the spectre defense s390: report spectre mitigation via syslog s390: add sysfs attributes for spectre s390: correct nospec auto detection init order s390: correct module section names for expoline code revert Michael S. Tsirkin (2): virtio_net: split out ctrl buffer virtio_net: fix adding vids on big-endian Michal Simek (1): microblaze: Setup dependencies for ASM optimized lib functions Neil Armstrong (1): drm: bridge: dw-hdmi: Fix overflow workaround for Amlogic Meson GX SoCs Paolo Abeni (1): team: avoid adding twice the same option to the event list Paweł Jabłoński (1): i40e: Fix attach VF to VM issue Peter Xu (1): tracing: Fix missing tab for hwlat_detector print format Robert Kolchmeyer (1): fsnotify: Fix fsnotify_mark_connector race Sebastian Ott (1): s390/cio: update chpid descriptor after resource accessibility event Soheil Hassas Yeganeh (1): tcp: clear tp->packets_out when purging write queue Stefan Haberland (1): s390/dasd: fix IO error for newly defined devices Tetsuo Handa (1): commoncap: Handle memory allocation failure. Tom Lendacky (3): amd-xgbe: Add pre/post auto-negotiation phy hooks amd-xgbe: Improve KR auto-negotiation and training amd-xgbe: Only use the SFP supported transceiver signals Tomas Winkler (1): tpm: cmd_ready command can be issued only after granting locality Toshiaki Makita (1): vlan: Fix reading memory beyond skb->tail in skb_vlan_tagged_multi Ursula Braun (1): net/smc: fix shutdown in state SMC_LISTEN Vasily Gorbik (1): s390: introduce CPU alternatives Willem de Bruijn (1): packet: fix bitfield update race Winkler, Tomas (1): tpm: tpm-interface: fix tpm_transmit/_cmd kdoc Wolfgang Bumiller (1): net: fix deadlock while clearing neighbor proxy table Xin Long (3): bonding: do not set slave_dev npinfo before slave_enable_netpoll in bond_enslave team: fix netconsole setup over team sctp: do not check port in sctp_inet6_cmp_addr

7 years, 3 months

1
1
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