May 2018 - Linux-stable-mirror

[PATCH 1/3] x86/platform/UV: Add adjustable set memory block size function

by mike.travis＠hpe.com

Add a new function to "adjust" the current fixed UV memory block size of 2GB so it can be changed to a different physical boundary. This is out of necessity so arch dependent code can accommodate specific BIOS requirements which can align these new PMEM modules at less than the default boundaries. A "set order" type of function was used to insure that the memory block size will be a power of two value without requiring a validity check. 64GB was chosen as the upper limit for memory block size values to accommodate upcoming 4PB systems which have 6 more bits of physical address space (46 becoming 52). Signed-off-by: Mike Travis <mike.travis(a)hpe.com> Reviewed-by: Andrew Banman <andrew.banman(a)hpe.com> Cc: stable(a)vger.kernel.org --- v2: Update description --- arch/x86/mm/init_64.c | 20 ++++++++++++++++---- include/linux/memory.h | 1 + 2 files changed, 17 insertions(+), 4 deletions(-) --- linux.orig/arch/x86/mm/init_64.c +++ linux/arch/x86/mm/init_64.c @@ -1350,16 +1350,28 @@ int kern_addr_valid(unsigned long addr) /* Amount of ram needed to start using large blocks */ #define MEM_SIZE_FOR_LARGE_BLOCK (64UL << 30) +/* Adjustable memory block size */ +static unsigned long set_memory_block_size; +int __init set_memory_block_size_order(unsigned int order) +{ + unsigned long size = 1UL << order; + + if (size > MEM_SIZE_FOR_LARGE_BLOCK || size < MIN_MEMORY_BLOCK_SIZE) + return -EINVAL; + + set_memory_block_size = size; + return 0; +} + static unsigned long probe_memory_block_size(void) { unsigned long boot_mem_end = max_pfn << PAGE_SHIFT; unsigned long bz; - /* If this is UV system, always set 2G block size */ - if (is_uv_system()) { - bz = MAX_BLOCK_SIZE; + /* If memory block size has been set, then use it */ + bz = set_memory_block_size; + if (bz) goto done; - } /* Use regular block if RAM is smaller than MEM_SIZE_FOR_LARGE_BLOCK */ if (boot_mem_end < MEM_SIZE_FOR_LARGE_BLOCK) { --- linux.orig/include/linux/memory.h +++ linux/include/linux/memory.h @@ -38,6 +38,7 @@ struct memory_block { int arch_get_memory_phys_device(unsigned long start_pfn); unsigned long memory_block_size_bytes(void); +int set_memory_block_size_order(unsigned int order); /* These states are exposed to userspace as text strings in sysfs */ #define MEM_ONLINE (1<<0) /* exposed to userspace */ --

6 years, 9 months

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[PATCH 01/17] IB/isert: fix T10-pi check mask setting

by Max Gurtovoy

A copy/paste bug (probably) caused setting of an app_tag check mask in case where a ref_tag check was needed. Fixes: 38a2d0d429f1 ("IB/isert: convert to the generic RDMA READ/WRITE API") Fixes: 9e961ae73c2c ("IB/isert: Support T10-PI protected transactions") Cc: stable(a)vger.kernel.org Signed-off-by: Max Gurtovoy <maxg(a)mellanox.com> --- drivers/infiniband/ulp/isert/ib_isert.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c index fff40b0..d8b6bde 100644 --- a/drivers/infiniband/ulp/isert/ib_isert.c +++ b/drivers/infiniband/ulp/isert/ib_isert.c @@ -2108,7 +2108,7 @@ sig_attrs->check_mask = (se_cmd->prot_checks & TARGET_DIF_CHECK_GUARD ? 0xc0 : 0) | - (se_cmd->prot_checks & TARGET_DIF_CHECK_REFTAG ? 0x30 : 0) | + (se_cmd->prot_checks & TARGET_DIF_CHECK_APPTAG ? 0x30 : 0) | (se_cmd->prot_checks & TARGET_DIF_CHECK_REFTAG ? 0x0f : 0); return 0; } -- 1.8.3.1

6 years, 9 months

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[PATCH 4.16 000/161] 4.16.12-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.16.12 release. There are 161 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 Sat May 26 09:29:22 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.16.12-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.16.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.16.12-rc1 James Hogan <jhogan(a)kernel.org> rtc: goldfish: Add missing MODULE_LICENSE Alexandre Belloni <alexandre.belloni(a)bootlin.com> rtc: rp5c01: fix possible race condition Colin Ian King <colin.king(a)canonical.com> rtc: tx4939: avoid unintended sign extension on a 24 bit shift Alexandre Belloni <alexandre.belloni(a)bootlin.com> rtc: m41t80: fix race conditions Alexandre Belloni <alexandre.belloni(a)bootlin.com> rtc: rk808: fix possible race condition Alexandre Belloni <alexandre.belloni(a)bootlin.com> rtc: hctosys: Ensure system time doesn't overflow time_t Bryan O'Donoghue <pure.logic(a)nexus-software.ie> rtc: snvs: Fix usage of snvs_rtc_enable Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> serial: altera: ensure port->regshift is honored consistently Vignesh R <vigneshr(a)ti.com> serial: 8250: Don't service RX FIFO if interrupts are disabled Geert Uytterhoeven <geert+renesas(a)glider.be> serial: arc_uart: Fix out-of-bounds access through DT alias Geert Uytterhoeven <geert+renesas(a)glider.be> serial: fsl_lpuart: Fix out-of-bounds access through DT alias Geert Uytterhoeven <geert+renesas(a)glider.be> serial: imx: Fix out-of-bounds access through serial port index Geert Uytterhoeven <geert+renesas(a)glider.be> serial: mxs-auart: Fix out-of-bounds access through serial port index Geert Uytterhoeven <geert+renesas(a)glider.be> serial: samsung: Fix out-of-bounds access through serial port index Geert Uytterhoeven <geert+renesas(a)glider.be> serial: sh-sci: Fix out-of-bounds access through DT alias Geert Uytterhoeven <geert+renesas(a)glider.be> serial: xuartps: Fix out-of-bounds access through DT alias Gabriel Matni <gabriel.matni(a)exfo.com> serial: mvebu-uart: fix tx lost characters Colin Ian King <colin.king(a)canonical.com> media: cx25821: prevent out-of-bounds read on array card Hans Verkuil <hverkuil(a)xs4all.nl> media: vivid: fix incorrect capabilities for radio Masami Hiramatsu <mhiramat(a)kernel.org> media: vb2: Fix videobuf2 to map correct area Kieran Bingham <kieran.bingham(a)ideasonboard.com> media: i2c: adv748x: fix HDMI field heights Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com> media: v4l: vsp1: Fix display stalls when requesting too many inputs Brad Love <brad(a)nextdimension.cc> media: em28xx: Add Hauppauge SoloHD/DualHD bulk models Brad Love <brad(a)nextdimension.cc> media: lgdt3306a: Fix a double kfree on i2c device remove Arnd Bergmann <arnd(a)arndb.de> media: s3c-camif: fix out-of-bounds array access Brad Love <brad(a)nextdimension.cc> media: cx23885: Set subdev host data to clk_freq pointer Brad Love <brad(a)nextdimension.cc> media: cx23885: Override 888 ImpactVCBe crystal frequency Akinobu Mita <akinobu.mita(a)gmail.com> media: ov5645: add missing of_node_put() in error path Jerome Brunet <jbrunet(a)baylibre.com> clk: meson: axg: add the fractional part of the fixed_pll Yixun Lan <yixun.lan(a)amlogic.com> clk: meson: axg: fix the od shift of the sys_pll Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos3250: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos5250: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos5433: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos5260: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos7: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: s3c2410: Fix PLL rates Shawn Lin <shawn.lin(a)rock-chips.com> clk: rockchip: Prevent calculating mmc phase if clock rate is zero Marcel Ziswiler <marcel(a)ziswiler.com> clk: tegra: Fix pll_u rate configuration Arnd Bergmann <arnd(a)arndb.de> clk: hisilicon: mark wdt_mux_p[] as const Shawn Lin <shawn.lin(a)rock-chips.com> clk: Don't show the incorrect clock phase Shawn Lin <shawn.lin(a)rock-chips.com> clk: rockchip: Fix wrong parent for SDMMC phase clock for rk3228 Sylwester Nawrocki <s.nawrocki(a)samsung.com> ASoC: samsung: i2s: Ensure the RCLK rate is properly determined Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> ASoC: topology: create TLV data for dapm widgets Sylwester Nawrocki <s.nawrocki(a)samsung.com> ASoC: samsung: odroid: Fix 32000 sample rate handling Ezequiel Garcia <ezequiel(a)collabora.co.uk> ASoC: rockchip: rk3288-hdmi-analog: Select needed codecs James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix frequency of Release WQE CQEs James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix IO failure during hba reset testing with nvme io. James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix soft lockup in lpfc worker thread during LIP testing James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix nonrecovery of NVME controller after cable swap. James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix issue_lip if link is disabled Wilfried Weissmann <wilfried.weissmann(a)gmx.at> scsi: mvsas: fix wrong endianness of sgpio api Douglas Gilbert <dgilbert(a)interlog.com> scsi: core: Make SCSI Status CONDITION MET equivalent to GOOD James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix NVME Initiator FirstBurst Xose Vazquez Perez <xose.vazquez(a)gmail.com> scsi: devinfo: add HP DISK-SUBSYSTEM device, for HP XP arrays Dave Carroll <david.carroll(a)microsemi.com> scsi: aacraid: Insure command thread is not recursively stopped Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: inside-secure - fix the invalidation step during cra_exit Peter Robinson <pbrobinson(a)gmail.com> crypto: sunxi-ss - Add MODULE_ALIAS to sun4i-ss Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: inside-secure - do not overwrite the threshold value Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: inside-secure - fix the extra cache computation Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: inside-secure - fix the cache_len computation Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: inside-secure - do not process request if no command was issued Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> crypto: ccp - don't disable interrupts while setting up debugfs Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: atmel-aes - fix the keys zeroing on errors Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: inside-secure - wait for the request to complete if in the backlog Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: inside-secure - move the digest to the request context NeilBrown <neilb(a)suse.com> staging: lustre: lmv: correctly iput lmo_root Quytelda Kahja <quytelda(a)tamalin.org> staging: ks7010: Use constants from ieee80211_eid instead of literal ints. Colin Ian King <colin.king(a)canonical.com> staging: rtl8192u: return -ENOMEM on failed allocation of priv->oldaddr Ioana Radulescu <ruxandra.radulescu(a)nxp.com> staging: fsl-dpaa2/eth: Fix incorrect casts NeilBrown <neilb(a)suse.com> staging: lustre: fix bug in osc_enter_cache_try Ioana Radulescu <ruxandra.radulescu(a)nxp.com> staging: fsl-dpaa2/eth: Fix incorrect kfree Kirill Marinushkin <k.marinushkin(a)gmail.com> staging: bcm2835-audio: Release resources on module_exit() Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> x86/kexec: Avoid double free_page() upon do_kexec_load() failure Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> hfsplus: stop workqueue when fill_super() failed Johannes Berg <johannes.berg(a)intel.com> cfg80211: limit wiphy names to 128 bytes Omar Sandoval <osandov(a)fb.com> loop: fix LOOP_GET_STATUS lock imbalance Omar Sandoval <osandov(a)fb.com> loop: don't call into filesystem while holding lo_ctl_mutex Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Show what USB release number the xHC supports from protocol capablity Tedd Ho-Jeong An <tedd.an(a)intel.com> Bluetooth: btusb: Add support for Intel Bluetooth device 22560 [8087:0026] Larry Finger <Larry.Finger(a)lwfinger.net> Bluetooth: btusb: Add device ID for RTL8822BE Brad Love <brad(a)nextdimension.cc> media: em28xx: USB bulk packet size fix Brad Love <brad(a)nextdimension.cc> media: lgdt3306a: Fix module count mismatch on usb unplug Chris Dickens <christopher.a.dickens(a)gmail.com> usb: gadget: composite: fix incorrect handling of OS desc requests Wolfram Sang <wsa+renesas(a)sang-engineering.com> usb: gadget: udc: change comparison to bitshift when dealing with a mask Ben Hutchings <ben(a)decadent.org.uk> usbip: Correct maximum value of CONFIG_USBIP_VHCI_HC_PORTS Lars-Peter Clausen <lars(a)metafoo.de> usb: gadget: ffs: Execute copy_to_user() with USER_DS set Lars-Peter Clausen <lars(a)metafoo.de> usb: gadget: ffs: Let setup() return USB_GADGET_DELAYED_STATUS Minas Harutyunyan <hminas(a)synopsys.com> usb: dwc2: host: Fix transaction errors in host mode Minas Harutyunyan <hminas(a)synopsys.com> usb: dwc2: hcd: Fix host channel halt flow Grigor Tovmasyan <Grigor.Tovmasyan(a)synopsys.com> usb: dwc2: Fix interval type issue Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: zero usb device slot_id member when disabling and freeing a xhci slot Felipe Balbi <felipe.balbi(a)linux.intel.com> usb: dwc3: Makefile: fix link error on randconfig Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: Update DWC_usb31 GTXFIFOSIZ reg fields Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: Add SoftReset PHY synchonization delay Nobutaka Okabe <nob77413(a)gmail.com> ALSA: usb-audio: Add native DSD support for Luxman DA-06 Vicente Bergas <vicencb(a)gmail.com> Bluetooth: btusb: Add USB ID 7392:a611 for Edimax EW-7611ULB Jens Remus <jremus(a)linux.ibm.com> scsi: zfcp: fix infinite iteration on ERP ready list Alexander Potapenko <glider(a)google.com> scsi: sg: allocate with __GFP_ZERO in sg_build_indirect() Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: use expoline thunks in the BPF JIT Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: extend expoline to BC instructions Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: move spectre sysfs attribute code Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/kernel: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/ftrace: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/lib: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/crc32-vx: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: move expoline assembler macros to a header Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: correct module section names for expoline code revert Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: correct nospec auto detection init order Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: add assembler macros for CPU alternatives Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: add sysfs attributes for spectre Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: report spectre mitigation via syslog Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: add automatic detection of the spectre defense Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: move nobp parameter functions to nospec-branch.c Nicholas Piggin <npiggin(a)gmail.com> powerpc/64s: Add support for a store forwarding barrier at kernel entry/exit Mauricio Faria de Oliveira <mauricfo(a)linux.vnet.ibm.com> powerpc: Move default security feature flags Mauricio Faria de Oliveira <mauricfo(a)linux.vnet.ibm.com> powerpc/pseries: Fix clearing of security feature flags Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64s: Wire up cpu_show_spectre_v2() Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64s: Wire up cpu_show_spectre_v1() Michael Ellerman <mpe(a)ellerman.id.au> powerpc/pseries: Use the security flags in pseries_setup_rfi_flush() Michael Ellerman <mpe(a)ellerman.id.au> powerpc/powernv: Use the security flags in pnv_setup_rfi_flush() Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64s: Enhance the information in cpu_show_meltdown() Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64s: Move cpu_show_meltdown() Michael Ellerman <mpe(a)ellerman.id.au> powerpc/powernv: Set or clear security feature flags Michael Ellerman <mpe(a)ellerman.id.au> powerpc/pseries: Set or clear security feature flags Michael Ellerman <mpe(a)ellerman.id.au> powerpc/pseries: Add new H_GET_CPU_CHARACTERISTICS flags Michael Ellerman <mpe(a)ellerman.id.au> powerpc: Add security feature flags for Spectre/Meltdown Michael Ellerman <mpe(a)ellerman.id.au> powerpc/rfi-flush: Always enable fallback flush on pseries Al Viro <viro(a)zeniv.linux.org.uk> ext2: fix a block leak Arvind Yadav <arvind.yadav.cs(a)gmail.com> sparc: vio: use put_device() instead of kfree() Michal Kalderon <Michal.Kalderon(a)cavium.com> qed: Fix LL2 race during connection terminate Michal Kalderon <Michal.Kalderon(a)cavium.com> qed: Fix possibility of list corruption during rmmod flows Michal Kalderon <Michal.Kalderon(a)cavium.com> qed: LL2 flush isles when connection is closed William Tu <u9012063(a)gmail.com> net: ip6_gre: fix tunnel metadata device sharing. Petr Machata <petrm(a)mellanox.com> net: ip6_gre: Fix ip6erspan hlen calculation Petr Machata <petrm(a)mellanox.com> net: ip6_gre: Split up ip6gre_changelink() Petr Machata <petrm(a)mellanox.com> net: ip6_gre: Split up ip6gre_newlink() Petr Machata <petrm(a)mellanox.com> net: ip6_gre: Split up ip6gre_tnl_change() Petr Machata <petrm(a)mellanox.com> net: ip6_gre: Split up ip6gre_tnl_link_config() Petr Machata <petrm(a)mellanox.com> net: ip6_gre: Fix headroom request in ip6erspan_tunnel_xmit() Petr Machata <petrm(a)mellanox.com> net: ip6_gre: Request headroom in __gre6_xmit() hpreg(a)vmware.com <hpreg(a)vmware.com> vmxnet3: use DMA memory barriers where required hpreg(a)vmware.com <hpreg(a)vmware.com> vmxnet3: set the DMA mask before the first DMA map operation Rahul Lakkireddy <rahul.lakkireddy(a)chelsio.com> cxgb4: fix offset in collecting TX rate limit info Christoph Hellwig <hch(a)lst.de> 3c59x: convert to generic DMA API Florian Fainelli <f.fainelli(a)gmail.com> net: dsa: bcm_sf2: Fix IPv6 rule half deletion Florian Fainelli <f.fainelli(a)gmail.com> net: dsa: bcm_sf2: Fix IPv6 rules and chain ID Florian Fainelli <f.fainelli(a)gmail.com> net: dsa: Do not register devlink for unused ports Florian Fainelli <f.fainelli(a)gmail.com> net: dsa: bcm_sf2: Fix RX_CLS_LOC_ANY overwrite for last rule Kumar Sanghvi <kumaras(a)chelsio.com> cxgb4: Correct ntuple mask validation for hash filters Jason Wang <jasowang(a)redhat.com> tuntap: fix use after free during release Jason Wang <jasowang(a)redhat.com> tun: fix use after free for ptr_ring Eric Dumazet <edumazet(a)google.com> tcp: purge write queue in tcp_connect_init() Eric Dumazet <edumazet(a)google.com> sock_diag: fix use-after-free read in __sk_free Willem de Bruijn <willemb(a)google.com> packet: in packet_snd start writing at link layer allocation Willem de Bruijn <willemb(a)google.com> net: test tailroom before appending to linear skb Eric Biggers <ebiggers(a)google.com> net/smc: check for missing nlattrs in SMC_PNETID messages Paolo Abeni <pabeni(a)redhat.com> net: sched: red: avoid hashing NULL child Davide Caratti <dcaratti(a)redhat.com> net/sched: fix refcnt leak in the error path of tcf_vlan_init() Tarick Bedeir <tarick(a)google.com> net/mlx4_core: Fix error handling in mlx4_init_port_info. Amritha Nambiar <amritha.nambiar(a)intel.com> net: Fix a bug in removing queues from XPS map Saeed Mahameed <saeedm(a)mellanox.com> net/mlx5: Fix build break when CONFIG_SMP=n ------------- Diffstat: Makefile | 4 +- arch/powerpc/include/asm/exception-64s.h | 29 +++ arch/powerpc/include/asm/feature-fixups.h | 19 ++ arch/powerpc/include/asm/hvcall.h | 3 + arch/powerpc/include/asm/security_features.h | 85 +++++++ arch/powerpc/kernel/Makefile | 2 +- arch/powerpc/kernel/exceptions-64s.S | 19 +- arch/powerpc/kernel/security.c | 237 +++++++++++++++++ arch/powerpc/kernel/setup_64.c | 8 - arch/powerpc/kernel/vmlinux.lds.S | 14 + arch/powerpc/lib/feature-fixups.c | 115 +++++++++ arch/powerpc/platforms/powernv/setup.c | 96 ++++--- arch/powerpc/platforms/pseries/setup.c | 71 ++++-- arch/s390/Kconfig | 3 +- arch/s390/Makefile | 2 +- arch/s390/crypto/crc32be-vx.S | 5 +- arch/s390/crypto/crc32le-vx.S | 4 +- arch/s390/include/asm/alternative-asm.h | 108 ++++++++ arch/s390/include/asm/nospec-branch.h | 7 +- arch/s390/include/asm/nospec-insn.h | 196 ++++++++++++++ arch/s390/kernel/Makefile | 5 +- arch/s390/kernel/alternative.c | 24 +- arch/s390/kernel/asm-offsets.c | 1 + arch/s390/kernel/base.S | 24 +- arch/s390/kernel/entry.S | 105 ++------ arch/s390/kernel/mcount.S | 14 +- arch/s390/kernel/module.c | 15 +- arch/s390/kernel/nospec-branch.c | 123 ++++++--- arch/s390/kernel/nospec-sysfs.c | 21 ++ arch/s390/kernel/reipl.S | 7 +- arch/s390/kernel/setup.c | 3 + arch/s390/kernel/swsusp.S | 10 +- arch/s390/lib/mem.S | 19 +- arch/s390/net/bpf_jit.S | 16 +- arch/s390/net/bpf_jit_comp.c | 63 ++++- arch/sparc/kernel/vio.c | 2 +- arch/x86/kernel/machine_kexec_32.c | 6 +- arch/x86/kernel/machine_kexec_64.c | 5 +- drivers/block/loop.c | 71 +++--- drivers/bluetooth/btusb.c | 13 + drivers/clk/clk.c | 3 + drivers/clk/hisilicon/crg-hi3516cv300.c | 2 +- drivers/clk/meson/axg.c | 7 +- drivers/clk/rockchip/clk-mmc-phase.c | 23 ++ drivers/clk/rockchip/clk-rk3228.c | 2 +- drivers/clk/samsung/clk-exynos3250.c | 4 +- drivers/clk/samsung/clk-exynos5250.c | 8 +- drivers/clk/samsung/clk-exynos5260.c | 2 +- drivers/clk/samsung/clk-exynos5433.c | 12 +- drivers/clk/samsung/clk-exynos7.c | 2 +- drivers/clk/samsung/clk-s3c2410.c | 16 +- drivers/clk/tegra/clk-pll.c | 2 + drivers/crypto/atmel-aes.c | 2 +- drivers/crypto/ccp/ccp-debugfs.c | 7 +- drivers/crypto/inside-secure/safexcel.c | 12 +- drivers/crypto/inside-secure/safexcel_cipher.c | 2 +- drivers/crypto/inside-secure/safexcel_hash.c | 38 +-- drivers/crypto/sunxi-ss/sun4i-ss-core.c | 1 + drivers/media/common/videobuf2/videobuf2-vmalloc.c | 2 +- drivers/media/dvb-frontends/lgdt3306a.c | 10 +- drivers/media/i2c/adv748x/adv748x-hdmi.c | 3 + drivers/media/i2c/ov5645.c | 5 +- drivers/media/pci/cx23885/cx23885-cards.c | 4 + drivers/media/pci/cx23885/cx23885-core.c | 10 + drivers/media/pci/cx25821/cx25821-core.c | 7 +- drivers/media/platform/s3c-camif/camif-capture.c | 7 +- drivers/media/platform/vivid/vivid-ctrls.c | 2 + drivers/media/platform/vsp1/vsp1_drm.c | 9 + drivers/media/usb/em28xx/em28xx-cards.c | 22 +- drivers/media/usb/em28xx/em28xx.h | 2 +- drivers/net/dsa/bcm_sf2_cfp.c | 36 ++- drivers/net/ethernet/3com/3c59x.c | 104 ++++---- drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h | 28 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 88 +++---- drivers/net/ethernet/mellanox/mlx4/main.c | 4 +- drivers/net/ethernet/qlogic/qed/qed_ll2.c | 61 ++++- drivers/net/tun.c | 27 +- drivers/net/vmxnet3/vmxnet3_drv.c | 72 ++++-- drivers/net/vmxnet3/vmxnet3_int.h | 8 +- drivers/rtc/hctosys.c | 5 + drivers/rtc/rtc-goldfish.c | 2 + drivers/rtc/rtc-m41t80.c | 18 +- drivers/rtc/rtc-rk808.c | 14 +- drivers/rtc/rtc-rp5c01.c | 12 +- drivers/rtc/rtc-snvs.c | 15 +- drivers/rtc/rtc-tx4939.c | 6 +- drivers/s390/scsi/zfcp_dbf.c | 23 +- drivers/s390/scsi/zfcp_ext.h | 5 +- drivers/s390/scsi/zfcp_scsi.c | 14 +- drivers/scsi/aacraid/commsup.c | 4 +- drivers/scsi/aacraid/linit.c | 1 + drivers/scsi/lpfc/lpfc_attr.c | 5 + drivers/scsi/lpfc/lpfc_hbadisc.c | 5 +- drivers/scsi/lpfc/lpfc_nportdisc.c | 15 +- drivers/scsi/lpfc/lpfc_nvme.c | 28 +- drivers/scsi/lpfc/lpfc_nvme.h | 2 + drivers/scsi/lpfc/lpfc_sli.c | 2 + drivers/scsi/mvsas/mv_94xx.c | 23 +- drivers/scsi/scsi_devinfo.c | 1 + drivers/scsi/scsi_lib.c | 11 + drivers/scsi/sg.c | 2 +- drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c | 16 +- drivers/staging/ks7010/ks_hostif.c | 31 ++- drivers/staging/ks7010/ks_hostif.h | 1 + drivers/staging/lustre/lustre/include/obd.h | 2 +- drivers/staging/lustre/lustre/lmv/lmv_obd.c | 2 +- drivers/staging/lustre/lustre/osc/osc_cache.c | 2 +- drivers/staging/rtl8192u/r8192U_core.c | 2 + .../staging/vc04_services/bcm2835-audio/bcm2835.c | 54 ++-- drivers/tty/serial/8250/8250_port.c | 3 +- drivers/tty/serial/altera_uart.c | 12 +- drivers/tty/serial/arc_uart.c | 5 + drivers/tty/serial/fsl_lpuart.c | 4 + drivers/tty/serial/imx.c | 6 + drivers/tty/serial/mvebu-uart.c | 2 +- drivers/tty/serial/mxs-auart.c | 4 + drivers/tty/serial/samsung.c | 4 + drivers/tty/serial/sh-sci.c | 4 + drivers/tty/serial/xilinx_uartps.c | 2 +- drivers/usb/dwc2/core.h | 2 +- drivers/usb/dwc2/hcd.c | 32 ++- drivers/usb/dwc3/Makefile | 2 +- drivers/usb/dwc3/core.c | 13 +- drivers/usb/dwc3/core.h | 2 + drivers/usb/gadget/composite.c | 40 ++- drivers/usb/gadget/function/f_fs.c | 6 +- drivers/usb/gadget/udc/goku_udc.h | 2 +- drivers/usb/host/xhci-mem.c | 2 + drivers/usb/host/xhci.c | 14 +- drivers/usb/usbip/Kconfig | 2 +- fs/ext2/inode.c | 10 - fs/hfsplus/super.c | 1 + include/linux/mlx5/driver.h | 12 +- include/linux/usb/composite.h | 3 + include/scsi/scsi.h | 2 + include/uapi/linux/nl80211.h | 2 + net/core/dev.c | 2 +- net/core/sock.c | 2 +- net/dsa/dsa2.c | 9 +- net/ipv4/ip_output.c | 3 +- net/ipv4/tcp_output.c | 7 +- net/ipv6/ip6_gre.c | 281 ++++++++++++++++----- net/ipv6/ip6_output.c | 3 +- net/packet/af_packet.c | 4 +- net/sched/act_vlan.c | 2 + net/sched/sch_red.c | 5 +- net/sched/sch_tbf.c | 5 +- net/smc/smc_pnet.c | 71 +++--- net/wireless/core.c | 3 + sound/soc/rockchip/Kconfig | 3 + sound/soc/samsung/i2s.c | 13 +- sound/soc/samsung/odroid.c | 11 +- sound/soc/soc-topology.c | 3 + sound/usb/quirks.c | 29 ++- 154 files changed, 2356 insertions(+), 846 deletions(-)

6 years, 9 months

5
164
0 0

[RESEND PATCH] ARM: dts: imx6q: Use correct SDMA script for SPI5 core

by Sean Nyekjaer

According to the reference manual the shp_2_mcu / mcu_2_shp scripts must be used for devices connected through the SPBA. This fixes an issue we saw with DMA transfers. Sometimes the SPI controller RX FIFO was not empty after a DMA transfer and the driver got stuck in the next PIO transfer when it read one word more than expected. commit dd4b487b32a35 ("ARM: dts: imx6: Use correct SDMA script for SPI cores") is fixing the same issue but only for SPI1 - 4. Fixes: 677940258dd8e ("ARM: dts: imx6q: enable dma for ecspi5") Signed-off-by: Sean Nyekjaer <sean.nyekjaer(a)prevas.dk> Reviewed-by: Fabio Estevam <fabio.estevam(a)nxp.com> --- arch/arm/boot/dts/imx6q.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index ae7b3f107893..5185300cc11f 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -96,7 +96,7 @@ clocks = <&clks IMX6Q_CLK_ECSPI5>, <&clks IMX6Q_CLK_ECSPI5>; clock-names = "ipg", "per"; - dmas = <&sdma 11 7 1>, <&sdma 12 7 2>; + dmas = <&sdma 11 8 1>, <&sdma 12 8 2>; dma-names = "rx", "tx"; status = "disabled"; }; -- 2.17.0

6 years, 9 months

1
0
0 0

[PATCH 3.18 00/45] 3.18.110-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 3.18.110 release. There are 45 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 Sat May 26 09:30:59 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v3.x/stable-review/patch-3.18.110-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 3.18.110-rc1 Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> x86/kexec: Avoid double free_page() upon do_kexec_load() failure Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> hfsplus: stop workqueue when fill_super() failed Johannes Berg <johannes.berg(a)intel.com> cfg80211: limit wiphy names to 128 bytes Alexander Potapenko <glider(a)google.com> scsi: sg: allocate with __GFP_ZERO in sg_build_indirect() Jason Yan <yanaijie(a)huawei.com> scsi: libsas: defer ata device eh commands to libata Al Viro <viro(a)zeniv.linux.org.uk> ext2: fix a block leak Eric Dumazet <edumazet(a)google.com> tcp: purge write queue in tcp_connect_init() Willem de Bruijn <willemb(a)google.com> net: test tailroom before appending to linear skb Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8772/1: kprobes: Prohibit kprobes on get_user functions Dexuan Cui <decui(a)microsoft.com> tick/broadcast: Use for_each_cpu() specially on UP kernels Masami Hiramatsu <mhiramat(a)kernel.org> ARM: 8771/1: kprobes: Prohibit kprobes on do_undefinstr Ard Biesheuvel <ard.biesheuvel(a)linaro.org> efi: Avoid potential crashes, fix the 'struct efi_pci_io_protocol_32' definition for mixed mode Nicholas Piggin <npiggin(a)gmail.com> powerpc/powernv: Fix NVRAM sleep in invalid context when crashing Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing/x86/xen: Remove zero data size trace events trace_xen_mmu_flush_tlb{_all} Benjamin Herrenschmidt <benh(a)kernel.crashing.org> powerpc: Don't preempt_disable() in show_cpuinfo() Wenwen Wang <wang6495(a)umn.edu> ALSA: control: fix a redundant-copy issue Federico Cuello <fedux(a)fedux.com.ar> ALSA: usb: mixer: volume quirk for CM102-A+/102S+ Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: fix bad unlock balance during stub_probe() Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: fix NULL-ptr deref and use-after-free errors Alexey Khoroshilov <khoroshilov(a)ispras.ru> usbip: fix error handling in stub_probe() Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: run rebind from exit when module is removed Shuah Khan (Samsung OSG) <shuah(a)kernel.org> usbip: usbip_host: delete device from busid_table after rebind Shuah Khan <shuahkh(a)osg.samsung.com> usbip: usbip_host: refine probe and disconnect debug msgs to be useful zhongjiang <zhongjiang(a)huawei.com> kernel/exit.c: avoid undefined behaviour when calling wait4() Michael Kerrisk (man-pages) <mtk.manpages(a)gmail.com> pipe: cap initial pipe capacity according to pipe-max-size limit James Chapman <jchapman(a)katalix.com> l2tp: revert "l2tp: fix missing print session offset info" Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "ARM: dts: imx6qdl-wandboard: Fix audio channel swap" Vasily Averin <vvs(a)virtuozzo.com> lockd: lost rollback of set_grace_period() in lockd_down_net() Bjørn Mork <bjorn(a)mork.no> qmi_wwan: do not steal interfaces from class drivers Xin Long <lucien.xin(a)gmail.com> sctp: delay the authentication for the duplicated cookie-echo chunk Xin Long <lucien.xin(a)gmail.com> sctp: fix the issue that the cookie-ack with auth can't get processed Yuchung Cheng <ycheng(a)google.com> tcp: ignore Fast Open on repair mode Debabrata Banerjee <dbanerje(a)akamai.com> bonding: do not allow rlb updates to invalid mac Michael Chan <michael.chan(a)broadcom.com> tg3: Fix vunmap() BUG_ON() triggered from tg3_free_consistent(). Xin Long <lucien.xin(a)gmail.com> sctp: use the old asoc when making the cookie-ack chunk in dupcook_d Heiner Kallweit <hkallweit1(a)gmail.com> r8169: fix powering up RTL8168h Lance Richardson <lance.richardson.net(a)gmail.com> net: support compat 64-bit time in {s,g}etsockopt Eric Dumazet <edumazet(a)google.com> net_sched: fq: take care of throttled flows before reuse Moshe Shemesh <moshe(a)mellanox.com> net/mlx4_en: Verify coalescing parameters are in range Rob Taglang <rob(a)taglang.io> net: ethernet: sun: niu set correct packet size in skb Eric Dumazet <edumazet(a)google.com> llc: better deal with too small mtu Andrey Ignatov <rdna(a)fb.com> ipv4: fix memory leaks in udp_sendmsg, ping_v4_sendmsg Eric Dumazet <edumazet(a)google.com> dccp: fix tasklet usage Hangbin Liu <liuhangbin(a)gmail.com> bridge: check iface upper dev when setting master via ioctl Ingo Molnar <mingo(a)elte.hu> 8139too: Use disable_irq_nosync() in rtl8139_poll_controller() ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/imx6qdl-wandboard.dtsi | 1 - arch/arm/include/asm/assembler.h | 10 +++ arch/arm/kernel/traps.c | 5 +- arch/arm/lib/getuser.S | 10 +++ arch/powerpc/kernel/setup-common.c | 11 --- arch/powerpc/platforms/powernv/opal-nvram.c | 14 +++- arch/x86/boot/compressed/eboot.c | 6 +- arch/x86/kernel/machine_kexec_32.c | 6 +- arch/x86/kernel/machine_kexec_64.c | 4 +- arch/x86/xen/mmu.c | 4 - drivers/net/bonding/bond_alb.c | 2 +- drivers/net/ethernet/broadcom/tg3.c | 9 +- drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 16 ++++ drivers/net/ethernet/mellanox/mlx4/mlx4_en.h | 7 +- drivers/net/ethernet/realtek/8139too.c | 2 +- drivers/net/ethernet/realtek/r8169.c | 3 + drivers/net/ethernet/sun/niu.c | 5 +- drivers/net/usb/qmi_wwan.c | 13 +++ drivers/scsi/libsas/sas_scsi_host.c | 33 +++----- drivers/scsi/sg.c | 2 +- drivers/usb/usbip/stub.h | 2 + drivers/usb/usbip/stub_dev.c | 69 +++++++++------- drivers/usb/usbip/stub_main.c | 105 +++++++++++++++++++++--- fs/ext2/inode.c | 10 --- fs/hfsplus/super.c | 1 + fs/lockd/svc.c | 2 + fs/pipe.c | 3 + include/linux/efi.h | 8 +- include/trace/events/xen.h | 16 ---- include/uapi/linux/nl80211.h | 2 + kernel/exit.c | 4 + kernel/time/tick-broadcast.c | 8 ++ net/bridge/br_if.c | 4 +- net/compat.c | 6 +- net/dccp/ccids/ccid2.c | 14 +++- net/dccp/timer.c | 2 +- net/ipv4/ip_output.c | 3 +- net/ipv4/ping.c | 7 +- net/ipv4/tcp.c | 2 +- net/ipv4/tcp_output.c | 7 +- net/ipv4/udp.c | 7 +- net/ipv6/ip6_output.c | 3 +- net/l2tp/l2tp_netlink.c | 2 - net/llc/af_llc.c | 3 + net/sched/sch_fq.c | 37 ++++++--- net/sctp/associola.c | 30 ++++++- net/sctp/inqueue.c | 2 +- net/sctp/sm_statefuns.c | 89 +++++++++++--------- net/wireless/core.c | 3 + sound/core/control_compat.c | 3 +- sound/usb/mixer.c | 8 ++ 52 files changed, 427 insertions(+), 202 deletions(-)

6 years, 9 months

5
49
0 0

[PATCH 4.14 000/165] 4.14.44-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.44 release. There are 165 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 Sat May 26 09:35:46 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-4.14.44-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 4.14.44-rc1 James Hogan <jhogan(a)kernel.org> rtc: goldfish: Add missing MODULE_LICENSE Alexandre Belloni <alexandre.belloni(a)bootlin.com> rtc: rp5c01: fix possible race condition Colin Ian King <colin.king(a)canonical.com> rtc: tx4939: avoid unintended sign extension on a 24 bit shift Alexandre Belloni <alexandre.belloni(a)bootlin.com> rtc: m41t80: fix race conditions Alexandre Belloni <alexandre.belloni(a)bootlin.com> rtc: rk808: fix possible race condition Alexandre Belloni <alexandre.belloni(a)bootlin.com> rtc: hctosys: Ensure system time doesn't overflow time_t Bryan O'Donoghue <pure.logic(a)nexus-software.ie> rtc: snvs: Fix usage of snvs_rtc_enable Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> serial: altera: ensure port->regshift is honored consistently Vignesh R <vigneshr(a)ti.com> serial: 8250: Don't service RX FIFO if interrupts are disabled Geert Uytterhoeven <geert+renesas(a)glider.be> serial: arc_uart: Fix out-of-bounds access through DT alias Geert Uytterhoeven <geert+renesas(a)glider.be> serial: fsl_lpuart: Fix out-of-bounds access through DT alias Geert Uytterhoeven <geert+renesas(a)glider.be> serial: imx: Fix out-of-bounds access through serial port index Geert Uytterhoeven <geert+renesas(a)glider.be> serial: mxs-auart: Fix out-of-bounds access through serial port index Geert Uytterhoeven <geert+renesas(a)glider.be> serial: samsung: Fix out-of-bounds access through serial port index Geert Uytterhoeven <geert+renesas(a)glider.be> serial: sh-sci: Fix out-of-bounds access through DT alias Geert Uytterhoeven <geert+renesas(a)glider.be> serial: xuartps: Fix out-of-bounds access through DT alias Colin Ian King <colin.king(a)canonical.com> media: cx25821: prevent out-of-bounds read on array card Hans Verkuil <hverkuil(a)xs4all.nl> media: vivid: fix incorrect capabilities for radio Masami Hiramatsu <mhiramat(a)kernel.org> media: vb2: Fix videobuf2 to map correct area Kieran Bingham <kieran.bingham(a)ideasonboard.com> media: i2c: adv748x: fix HDMI field heights Laurent Pinchart <laurent.pinchart+renesas(a)ideasonboard.com> media: v4l: vsp1: Fix display stalls when requesting too many inputs Brad Love <brad(a)nextdimension.cc> media: em28xx: Add Hauppauge SoloHD/DualHD bulk models Brad Love <brad(a)nextdimension.cc> media: lgdt3306a: Fix a double kfree on i2c device remove Arnd Bergmann <arnd(a)arndb.de> media: s3c-camif: fix out-of-bounds array access Brad Love <brad(a)nextdimension.cc> media: cx23885: Set subdev host data to clk_freq pointer Brad Love <brad(a)nextdimension.cc> media: cx23885: Override 888 ImpactVCBe crystal frequency Akinobu Mita <akinobu.mita(a)gmail.com> media: ov5645: add missing of_node_put() in error path Mauro Carvalho Chehab <mchehab(a)kernel.org> media: Don't let tvp5150_get_vbi() go out of vbi_ram_default array Mauro Carvalho Chehab <mchehab(a)kernel.org> media: dmxdev: fix error code for invalid ioctls Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos3250: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos5250: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos5433: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos5260: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos7: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: s3c2410: Fix PLL rates Shawn Lin <shawn.lin(a)rock-chips.com> clk: rockchip: Prevent calculating mmc phase if clock rate is zero Marcel Ziswiler <marcel(a)ziswiler.com> clk: tegra: Fix pll_u rate configuration Arnd Bergmann <arnd(a)arndb.de> clk: hisilicon: mark wdt_mux_p[] as const Shawn Lin <shawn.lin(a)rock-chips.com> clk: Don't show the incorrect clock phase Shawn Lin <shawn.lin(a)rock-chips.com> clk: rockchip: Fix wrong parent for SDMMC phase clock for rk3228 Sylwester Nawrocki <s.nawrocki(a)samsung.com> ASoC: samsung: i2s: Ensure the RCLK rate is properly determined Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> ASoC: topology: create TLV data for dapm widgets Sylwester Nawrocki <s.nawrocki(a)samsung.com> ASoC: samsung: odroid: Fix 32000 sample rate handling Ezequiel Garcia <ezequiel(a)collabora.co.uk> ASoC: rockchip: rk3288-hdmi-analog: Select needed codecs Peter Ujfalusi <peter.ujfalusi(a)ti.com> ASoC: hdmi-codec: Fix module unloading caused kernel crash James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix frequency of Release WQE CQEs James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix soft lockup in lpfc worker thread during LIP testing James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix issue_lip if link is disabled Wilfried Weissmann <wilfried.weissmann(a)gmx.at> scsi: mvsas: fix wrong endianness of sgpio api Douglas Gilbert <dgilbert(a)interlog.com> scsi: core: Make SCSI Status CONDITION MET equivalent to GOOD Dave Carroll <david.carroll(a)microsemi.com> scsi: aacraid: Insure command thread is not recursively stopped Jianchao Wang <jianchao.w.wang(a)oracle.com> scsi: iscsi_tcp: set BDI_CAP_STABLE_WRITES when data digest enabled Jeremy Cline <jeremy(a)jcline.org> scsi: sd: Keep disk read-only when re-reading partition Hannes Reinecke <hare(a)suse.de> scsi: mpt3sas: Do not mark fw_event workqueue as WQ_MEM_RECLAIM Manish Rangankar <manish.rangankar(a)cavium.com> scsi: qedi: Fix kernel crash during port toggle Hannes Reinecke <hare(a)suse.de> scsi: core: return BLK_STS_OK for DID_OK in __scsi_error_from_host_byte() Manish Rangankar <manish.rangankar(a)cavium.com> scsi: qla4xxx: skip error recovery in case of register disconnect. Meelis Roos <mroos(a)linux.ee> scsi: aacraid: fix shutdown crash when init fails Andrew Vasquez <andrew.vasquez(a)cavium.com> scsi: qedi: Fix truncation of CHAP name and secret Michael Kelley (EOSG) <Michael.H.Kelley(a)microsoft.com> scsi: storvsc: Increase cmd_per_lun for higher speed devices Bart Van Assche <bart.vanassche(a)wdc.com> scsi: qla2xxx: Avoid triggering undefined behavior in qla2x00_mbx_completion() Dan Carpenter <dan.carpenter(a)oracle.com> scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo() Dan Carpenter <dan.carpenter(a)oracle.com> scsi: sym53c8xx_2: iterator underflow in sym_getsync() Chad Dupuis <chad.dupuis(a)cavium.com> scsi: bnx2fc: Fix check in SCSI completion handler for timed out request Sujit Reddy Thumma <sthumma(a)codeaurora.org> scsi: ufs: Enable quirk to ignore sending WRITE_SAME command Quinn Tran <quinn.tran(a)cavium.com> scsi: qla2xxx: Fix memory corruption during hba reset test Tomas Henzl <thenzl(a)redhat.com> scsi: mpt3sas: fix an out of bound write Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: inside-secure - fix the invalidation step during cra_exit Peter Robinson <pbrobinson(a)gmail.com> crypto: sunxi-ss - Add MODULE_ALIAS to sun4i-ss Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: inside-secure - fix the extra cache computation Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: inside-secure - fix the cache_len computation Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: inside-secure - do not process request if no command was issued Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> crypto: ccp - don't disable interrupts while setting up debugfs Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: atmel-aes - fix the keys zeroing on errors Antoine Tenart <antoine.tenart(a)bootlin.com> crypto: inside-secure - wait for the request to complete if in the backlog NeilBrown <neilb(a)suse.com> staging: lustre: lmv: correctly iput lmo_root Quytelda Kahja <quytelda(a)tamalin.org> staging: ks7010: Use constants from ieee80211_eid instead of literal ints. Colin Ian King <colin.king(a)canonical.com> staging: rtl8192u: return -ENOMEM on failed allocation of priv->oldaddr Ioana Radulescu <ruxandra.radulescu(a)nxp.com> staging: fsl-dpaa2/eth: Fix incorrect casts NeilBrown <neilb(a)suse.com> staging: lustre: fix bug in osc_enter_cache_try Kirill Marinushkin <k.marinushkin(a)gmail.com> staging: bcm2835-audio: Release resources on module_exit() Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: Show what USB release number the xHC supports from protocol capablity Larry Finger <Larry.Finger(a)lwfinger.net> Bluetooth: btusb: Add device ID for RTL8822BE Brad Love <brad(a)nextdimension.cc> media: em28xx: USB bulk packet size fix Brad Love <brad(a)nextdimension.cc> media: lgdt3306a: Fix module count mismatch on usb unplug Chris Dickens <christopher.a.dickens(a)gmail.com> usb: gadget: composite: fix incorrect handling of OS desc requests Wolfram Sang <wsa+renesas(a)sang-engineering.com> usb: gadget: udc: change comparison to bitshift when dealing with a mask Ben Hutchings <ben(a)decadent.org.uk> usbip: Correct maximum value of CONFIG_USBIP_VHCI_HC_PORTS Lars-Peter Clausen <lars(a)metafoo.de> usb: gadget: ffs: Execute copy_to_user() with USER_DS set Lars-Peter Clausen <lars(a)metafoo.de> usb: gadget: ffs: Let setup() return USB_GADGET_DELAYED_STATUS Minas Harutyunyan <hminas(a)synopsys.com> usb: dwc2: host: Fix transaction errors in host mode Minas Harutyunyan <hminas(a)synopsys.com> usb: dwc2: hcd: Fix host channel halt flow Grigor Tovmasyan <Grigor.Tovmasyan(a)synopsys.com> usb: dwc2: Fix interval type issue Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: zero usb device slot_id member when disabling and freeing a xhci slot Felipe Balbi <felipe.balbi(a)linux.intel.com> usb: dwc3: Makefile: fix link error on randconfig Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: Update DWC_usb31 GTXFIFOSIZ reg fields Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: Add SoftReset PHY synchonization delay Nobutaka Okabe <nob77413(a)gmail.com> ALSA: usb-audio: Add native DSD support for Luxman DA-06 Vicente Bergas <vicencb(a)gmail.com> Bluetooth: btusb: Add USB ID 7392:a611 for Edimax EW-7611ULB Giuseppe Lippolis <giu.lippolis(a)gmail.com> net-usb: add qmi_wwan if on lte modem wistron neweb d18q1 Torsten Hilbrich <torsten.hilbrich(a)secunet.com> net/usb/qmi_wwan.c: Add USB id for lt4120 modem Fredrik Noring <noring(a)nocrew.org> USB: OHCI: Fix NULL dereference in HCDs using HCD_LOCAL_MEM Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> usb: host: xhci-plat: revert "usb: host: xhci-plat: enable clk in resume timing" Leonard Crestez <leonard.crestez(a)nxp.com> ARM: dts: imx7d-sdb: Fix regulator-usb-otg2-vbus node name Eric Dumazet <edumazet(a)google.com> net: usbnet: fix potential deadlock on 32bit hosts Dominik Bozek <dominikx.bozek(a)intel.com> usb: cdc_acm: prevent race at write to acm while system resumes Vardan Mikayelyan <mvardan(a)synopsys.com> usb: dwc2: Fix dwc2_hsotg_core_init_disconnected() Stefan Agner <stefan(a)agner.ch> usb: gadget: fsl_udc_core: fix ep valid checks Manu Gautam <mgautam(a)codeaurora.org> usb: gadget: core: Fix use-after-free of usb_request Roger Quadros <rogerq(a)ti.com> usb: dwc3: omap: don't miss events during suspend/resume Brian Norris <briannorris(a)chromium.org> usb: dwc3: Undo PHY init if soft reset fails John Keeping <john(a)metanate.com> usb: gadget: f_uac2: fix bFirstInterface in composite gadget Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> x86/kexec: Avoid double free_page() upon do_kexec_load() failure Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> hfsplus: stop workqueue when fill_super() failed Johannes Berg <johannes.berg(a)intel.com> cfg80211: limit wiphy names to 128 bytes Omar Sandoval <osandov(a)fb.com> loop: fix LOOP_GET_STATUS lock imbalance Omar Sandoval <osandov(a)fb.com> loop: don't call into filesystem while holding lo_ctl_mutex Jens Remus <jremus(a)linux.ibm.com> scsi: zfcp: fix infinite iteration on ERP ready list Alexander Potapenko <glider(a)google.com> scsi: sg: allocate with __GFP_ZERO in sg_build_indirect() Jason Yan <yanaijie(a)huawei.com> scsi: libsas: defer ata device eh commands to libata Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: use expoline thunks in the BPF JIT Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: extend expoline to BC instructions Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: move spectre sysfs attribute code Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/kernel: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/ftrace: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/lib: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/crc32-vx: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: move expoline assembler macros to a header Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: add assembler macros for CPU alternatives Al Viro <viro(a)zeniv.linux.org.uk> ext2: fix a block leak Arvind Yadav <arvind.yadav.cs(a)gmail.com> sparc: vio: use put_device() instead of kfree() Mohammed Gamal <mgamal(a)redhat.com> hv_netvsc: Fix net device attach on older Windows hosts Mohammed Gamal <mgamal(a)redhat.com> hv_netvsc: Ensure correct teardown message sequence order Mohammed Gamal <mgamal(a)redhat.com> hv_netvsc: Split netvsc_revoke_buf() and netvsc_teardown_gpadl() Mohammed Gamal <mgamal(a)redhat.com> hv_netvsc: Use Windows version instead of NVSP version on GPAD teardown Stephen Hemminger <stephen(a)networkplumber.org> hv_netvsc: common detach logic Stephen Hemminger <stephen(a)networkplumber.org> hv_netvsc: change GPAD teardown order on older versions Stephen Hemminger <stephen(a)networkplumber.org> hv_netvsc: use RCU to fix concurrent rx and queue changes Stephen Hemminger <stephen(a)networkplumber.org> hv_netvsc: disable NAPI before channel close Stephen Hemminger <stephen(a)networkplumber.org> hv_netvsc: defer queue selection to VF Stephen Hemminger <stephen(a)networkplumber.org> hv_netvsc: fix race in napi poll when rescheduling Stephen Hemminger <stephen(a)networkplumber.org> hv_netvsc: cancel subchannel setup before halting device Stephen Hemminger <stephen(a)networkplumber.org> hv_netvsc: fix error unwind handling if vmbus_open fails Stephen Hemminger <stephen(a)networkplumber.org> hv_netvsc: only wake transmit queue if link is up Stephen Hemminger <stephen(a)networkplumber.org> hv_netvsc: avoid retry on send during shutdown Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Use the num_online_cpus() for channel limit Stephen Hemminger <stephen(a)networkplumber.org> hv_netvsc: empty current transmit aggregation if flow blocked Vitaly Kuznetsov <vkuznets(a)redhat.com> hv_netvsc: preserve hw_features on mtu/channels/ringparam changes Vitaly Kuznetsov <vkuznets(a)redhat.com> hv_netvsc: netvsc_teardown_gpadl() split Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Set tx_table to equal weight after subchannels open Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Add initialization of tx_table in netvsc_device_add() Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Rename tx_send_table to tx_table Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Rename ind_table to rx_table Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix the real number of queues of non-vRSS cases hpreg(a)vmware.com <hpreg(a)vmware.com> vmxnet3: use DMA memory barriers where required hpreg(a)vmware.com <hpreg(a)vmware.com> vmxnet3: set the DMA mask before the first DMA map operation Eric Dumazet <edumazet(a)google.com> tcp: purge write queue in tcp_connect_init() Eric Dumazet <edumazet(a)google.com> sock_diag: fix use-after-free read in __sk_free Willem de Bruijn <willemb(a)google.com> packet: in packet_snd start writing at link layer allocation Willem de Bruijn <willemb(a)google.com> net: test tailroom before appending to linear skb Eric Biggers <ebiggers(a)google.com> net/smc: check for missing nlattrs in SMC_PNETID messages Paolo Abeni <pabeni(a)redhat.com> net: sched: red: avoid hashing NULL child Davide Caratti <dcaratti(a)redhat.com> net/sched: fix refcnt leak in the error path of tcf_vlan_init() Tarick Bedeir <tarick(a)google.com> net/mlx4_core: Fix error handling in mlx4_init_port_info. Amritha Nambiar <amritha.nambiar(a)intel.com> net: Fix a bug in removing queues from XPS map ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/imx7d-sdb.dts | 2 +- arch/s390/crypto/crc32be-vx.S | 5 +- arch/s390/crypto/crc32le-vx.S | 4 +- arch/s390/include/asm/alternative-asm.h | 108 +++++++ arch/s390/include/asm/nospec-insn.h | 195 +++++++++++++ arch/s390/kernel/Makefile | 1 + arch/s390/kernel/asm-offsets.c | 1 + arch/s390/kernel/base.S | 24 +- arch/s390/kernel/entry.S | 105 ++----- arch/s390/kernel/mcount.S | 14 +- arch/s390/kernel/nospec-branch.c | 43 ++- arch/s390/kernel/nospec-sysfs.c | 21 ++ arch/s390/kernel/reipl.S | 7 +- arch/s390/kernel/swsusp.S | 10 +- arch/s390/lib/mem.S | 13 +- arch/s390/net/bpf_jit.S | 16 +- arch/s390/net/bpf_jit_comp.c | 63 ++++- arch/sparc/kernel/vio.c | 2 +- arch/x86/kernel/machine_kexec_32.c | 6 +- arch/x86/kernel/machine_kexec_64.c | 5 +- drivers/block/loop.c | 71 +++-- drivers/bluetooth/btusb.c | 6 + drivers/clk/clk.c | 3 + drivers/clk/hisilicon/crg-hi3516cv300.c | 2 +- drivers/clk/rockchip/clk-mmc-phase.c | 23 ++ drivers/clk/rockchip/clk-rk3228.c | 2 +- drivers/clk/samsung/clk-exynos3250.c | 4 +- drivers/clk/samsung/clk-exynos5250.c | 8 +- drivers/clk/samsung/clk-exynos5260.c | 2 +- drivers/clk/samsung/clk-exynos5433.c | 12 +- drivers/clk/samsung/clk-exynos7.c | 2 +- drivers/clk/samsung/clk-s3c2410.c | 16 +- drivers/clk/tegra/clk-pll.c | 2 + drivers/crypto/atmel-aes.c | 2 +- drivers/crypto/ccp/ccp-debugfs.c | 7 +- drivers/crypto/inside-secure/safexcel.c | 9 + drivers/crypto/inside-secure/safexcel_cipher.c | 2 +- drivers/crypto/inside-secure/safexcel_hash.c | 8 +- drivers/crypto/sunxi-ss/sun4i-ss-core.c | 1 + drivers/media/dvb-core/dmxdev.c | 2 +- drivers/media/dvb-frontends/lgdt3306a.c | 10 +- drivers/media/i2c/adv748x/adv748x-hdmi.c | 3 + drivers/media/i2c/ov5645.c | 5 +- drivers/media/i2c/tvp5150.c | 88 +++--- drivers/media/pci/cx23885/cx23885-cards.c | 4 + drivers/media/pci/cx23885/cx23885-core.c | 10 + drivers/media/pci/cx25821/cx25821-core.c | 7 +- drivers/media/platform/s3c-camif/camif-capture.c | 7 +- drivers/media/platform/vivid/vivid-ctrls.c | 2 + drivers/media/platform/vsp1/vsp1_drm.c | 9 + drivers/media/usb/em28xx/em28xx-cards.c | 22 +- drivers/media/usb/em28xx/em28xx.h | 2 +- drivers/media/v4l2-core/videobuf2-vmalloc.c | 2 +- drivers/message/fusion/mptctl.c | 2 + drivers/net/ethernet/mellanox/mlx4/main.c | 4 +- drivers/net/hyperv/hyperv_net.h | 11 +- drivers/net/hyperv/netvsc.c | 203 ++++++++------ drivers/net/hyperv/netvsc_drv.c | 310 ++++++++++++--------- drivers/net/hyperv/rndis_filter.c | 210 +++++++------- drivers/net/usb/qmi_wwan.c | 4 + drivers/net/usb/usbnet.c | 10 +- drivers/net/vmxnet3/vmxnet3_drv.c | 72 +++-- drivers/rtc/hctosys.c | 5 + drivers/rtc/rtc-goldfish.c | 2 + drivers/rtc/rtc-m41t80.c | 18 +- drivers/rtc/rtc-rk808.c | 14 +- drivers/rtc/rtc-rp5c01.c | 12 +- drivers/rtc/rtc-snvs.c | 15 +- drivers/rtc/rtc-tx4939.c | 6 +- drivers/s390/scsi/zfcp_dbf.c | 23 +- drivers/s390/scsi/zfcp_ext.h | 5 +- drivers/s390/scsi/zfcp_scsi.c | 14 +- drivers/scsi/aacraid/commsup.c | 4 +- drivers/scsi/aacraid/linit.c | 5 +- drivers/scsi/bnx2fc/bnx2fc_io.c | 1 + drivers/scsi/iscsi_tcp.c | 8 + drivers/scsi/libsas/sas_scsi_host.c | 33 +-- drivers/scsi/lpfc/lpfc_attr.c | 5 + drivers/scsi/lpfc/lpfc_hbadisc.c | 5 +- drivers/scsi/lpfc/lpfc_sli.c | 2 + drivers/scsi/mpt3sas/mpt3sas_base.c | 5 +- drivers/scsi/mpt3sas/mpt3sas_scsih.c | 2 +- drivers/scsi/mvsas/mv_94xx.c | 23 +- drivers/scsi/qedi/qedi_fw.c | 5 + drivers/scsi/qedi/qedi_main.c | 24 +- drivers/scsi/qla2xxx/qla_isr.c | 6 +- drivers/scsi/qla2xxx/qla_os.c | 2 + drivers/scsi/qla4xxx/ql4_def.h | 2 + drivers/scsi/qla4xxx/ql4_os.c | 46 +++ drivers/scsi/scsi_lib.c | 13 + drivers/scsi/sd.c | 3 +- drivers/scsi/sg.c | 2 +- drivers/scsi/storvsc_drv.c | 2 +- drivers/scsi/sym53c8xx_2/sym_hipd.c | 2 +- drivers/scsi/ufs/ufshcd.c | 2 + drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c | 6 +- drivers/staging/ks7010/ks_hostif.c | 31 +-- drivers/staging/ks7010/ks_hostif.h | 1 + drivers/staging/lustre/lustre/include/obd.h | 2 +- drivers/staging/lustre/lustre/lmv/lmv_obd.c | 2 +- drivers/staging/lustre/lustre/osc/osc_cache.c | 2 +- drivers/staging/rtl8192u/r8192U_core.c | 2 + .../staging/vc04_services/bcm2835-audio/bcm2835.c | 54 ++-- drivers/tty/serial/8250/8250_port.c | 3 +- drivers/tty/serial/altera_uart.c | 12 +- drivers/tty/serial/arc_uart.c | 5 + drivers/tty/serial/fsl_lpuart.c | 4 + drivers/tty/serial/imx.c | 6 + drivers/tty/serial/mxs-auart.c | 4 + drivers/tty/serial/samsung.c | 4 + drivers/tty/serial/sh-sci.c | 4 + drivers/tty/serial/xilinx_uartps.c | 2 +- drivers/usb/class/cdc-acm.c | 9 +- drivers/usb/dwc2/core.h | 2 +- drivers/usb/dwc2/gadget.c | 12 +- drivers/usb/dwc2/hcd.c | 32 ++- drivers/usb/dwc3/Makefile | 2 +- drivers/usb/dwc3/core.c | 16 +- drivers/usb/dwc3/core.h | 2 + drivers/usb/dwc3/dwc3-omap.c | 16 ++ drivers/usb/gadget/composite.c | 40 ++- drivers/usb/gadget/function/f_fs.c | 6 +- drivers/usb/gadget/function/f_uac2.c | 2 + drivers/usb/gadget/udc/core.c | 2 +- drivers/usb/gadget/udc/fsl_udc_core.c | 4 +- drivers/usb/gadget/udc/goku_udc.h | 2 +- drivers/usb/host/ohci-hcd.c | 3 +- drivers/usb/host/xhci-mem.c | 2 + drivers/usb/host/xhci-plat.c | 11 +- drivers/usb/host/xhci.c | 14 +- drivers/usb/usbip/Kconfig | 2 +- fs/ext2/inode.c | 10 - fs/hfsplus/super.c | 1 + include/linux/u64_stats_sync.h | 22 ++ include/linux/usb/composite.h | 3 + include/scsi/scsi.h | 2 + include/uapi/linux/nl80211.h | 2 + net/core/dev.c | 2 +- net/core/sock.c | 2 +- net/ipv4/ip_output.c | 3 +- net/ipv4/tcp_output.c | 7 +- net/ipv6/ip6_output.c | 3 +- net/packet/af_packet.c | 4 +- net/sched/act_vlan.c | 2 + net/sched/sch_red.c | 5 +- net/sched/sch_tbf.c | 5 +- net/smc/smc_pnet.c | 71 ++--- net/wireless/core.c | 3 + sound/soc/codecs/hdmi-codec.c | 7 +- sound/soc/rockchip/Kconfig | 3 + sound/soc/samsung/i2s.c | 13 +- sound/soc/samsung/odroid.c | 11 +- sound/soc/soc-topology.c | 3 + sound/usb/quirks.c | 29 +- 155 files changed, 1787 insertions(+), 895 deletions(-)

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[PATCH 4.9 00/96] 4.9.103-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.103 release. There are 96 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 Sat May 26 09:35:42 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-4.9.103-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.103-rc1 Colin Ian King <colin.king(a)canonical.com> rtc: tx4939: avoid unintended sign extension on a 24 bit shift Alexandre Belloni <alexandre.belloni(a)bootlin.com> rtc: hctosys: Ensure system time doesn't overflow time_t Bryan O'Donoghue <pure.logic(a)nexus-software.ie> rtc: snvs: Fix usage of snvs_rtc_enable Vignesh R <vigneshr(a)ti.com> serial: 8250: Don't service RX FIFO if interrupts are disabled Geert Uytterhoeven <geert+renesas(a)glider.be> serial: arc_uart: Fix out-of-bounds access through DT alias Geert Uytterhoeven <geert+renesas(a)glider.be> serial: fsl_lpuart: Fix out-of-bounds access through DT alias Geert Uytterhoeven <geert+renesas(a)glider.be> serial: imx: Fix out-of-bounds access through serial port index Geert Uytterhoeven <geert+renesas(a)glider.be> serial: mxs-auart: Fix out-of-bounds access through serial port index Geert Uytterhoeven <geert+renesas(a)glider.be> serial: samsung: Fix out-of-bounds access through serial port index Geert Uytterhoeven <geert+renesas(a)glider.be> serial: xuartps: Fix out-of-bounds access through DT alias Colin Ian King <colin.king(a)canonical.com> media: cx25821: prevent out-of-bounds read on array card Hans Verkuil <hverkuil(a)xs4all.nl> media: vivid: fix incorrect capabilities for radio Masami Hiramatsu <mhiramat(a)kernel.org> media: vb2: Fix videobuf2 to map correct area Arnd Bergmann <arnd(a)arndb.de> media: s3c-camif: fix out-of-bounds array access Brad Love <brad(a)nextdimension.cc> media: cx23885: Override 888 ImpactVCBe crystal frequency Mauro Carvalho Chehab <mchehab(a)kernel.org> media: dmxdev: fix error code for invalid ioctls Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos3250: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos5250: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos5433: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos5260: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: exynos7: Fix PLL rates Andrzej Hajda <a.hajda(a)samsung.com> clk: samsung: s3c2410: Fix PLL rates Shawn Lin <shawn.lin(a)rock-chips.com> clk: rockchip: Prevent calculating mmc phase if clock rate is zero Brad Love <brad(a)nextdimension.cc> media: cx23885: Set subdev host data to clk_freq pointer Marcel Ziswiler <marcel(a)ziswiler.com> clk: tegra: Fix pll_u rate configuration Shawn Lin <shawn.lin(a)rock-chips.com> clk: Don't show the incorrect clock phase Shawn Lin <shawn.lin(a)rock-chips.com> clk: rockchip: Fix wrong parent for SDMMC phase clock for rk3228 Sylwester Nawrocki <s.nawrocki(a)samsung.com> ASoC: samsung: i2s: Ensure the RCLK rate is properly determined Ranjani Sridharan <ranjani.sridharan(a)linux.intel.com> ASoC: topology: create TLV data for dapm widgets Dan Carpenter <dan.carpenter(a)oracle.com> ASoC: au1x: Fix timeout tests in au1xac97c_ac97_read() James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix frequency of Release WQE CQEs James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix soft lockup in lpfc worker thread during LIP testing James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix issue_lip if link is disabled Wilfried Weissmann <wilfried.weissmann(a)gmx.at> scsi: mvsas: fix wrong endianness of sgpio api Dave Carroll <david.carroll(a)microsemi.com> scsi: aacraid: Insure command thread is not recursively stopped Jeremy Cline <jeremy(a)jcline.org> scsi: sd: Keep disk read-only when re-reading partition Hannes Reinecke <hare(a)suse.de> scsi: mpt3sas: Do not mark fw_event workqueue as WQ_MEM_RECLAIM Manish Rangankar <manish.rangankar(a)cavium.com> scsi: qla4xxx: skip error recovery in case of register disconnect. Meelis Roos <mroos(a)linux.ee> scsi: aacraid: fix shutdown crash when init fails Michael Kelley (EOSG) <Michael.H.Kelley(a)microsoft.com> scsi: storvsc: Increase cmd_per_lun for higher speed devices Bart Van Assche <bart.vanassche(a)wdc.com> scsi: qla2xxx: Avoid triggering undefined behavior in qla2x00_mbx_completion() Dan Carpenter <dan.carpenter(a)oracle.com> scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo() Dan Carpenter <dan.carpenter(a)oracle.com> scsi: sym53c8xx_2: iterator underflow in sym_getsync() Chad Dupuis <chad.dupuis(a)cavium.com> scsi: bnx2fc: Fix check in SCSI completion handler for timed out request Sujit Reddy Thumma <sthumma(a)codeaurora.org> scsi: ufs: Enable quirk to ignore sending WRITE_SAME command Arnd Bergmann <arnd(a)arndb.de> scsi: fas216: fix sense buffer initialization Peter Robinson <pbrobinson(a)gmail.com> crypto: sunxi-ss - Add MODULE_ALIAS to sun4i-ss NeilBrown <neilb(a)suse.com> staging: lustre: lmv: correctly iput lmo_root Colin Ian King <colin.king(a)canonical.com> staging: rtl8192u: return -ENOMEM on failed allocation of priv->oldaddr NeilBrown <neilb(a)suse.com> staging: lustre: fix bug in osc_enter_cache_try Larry Finger <Larry.Finger(a)lwfinger.net> Bluetooth: btusb: Add device ID for RTL8822BE Brad Love <brad(a)nextdimension.cc> media: em28xx: USB bulk packet size fix Chris Dickens <christopher.a.dickens(a)gmail.com> usb: gadget: composite: fix incorrect handling of OS desc requests Wolfram Sang <wsa+renesas(a)sang-engineering.com> usb: gadget: udc: change comparison to bitshift when dealing with a mask Lars-Peter Clausen <lars(a)metafoo.de> usb: gadget: ffs: Execute copy_to_user() with USER_DS set Lars-Peter Clausen <lars(a)metafoo.de> usb: gadget: ffs: Let setup() return USB_GADGET_DELAYED_STATUS Minas Harutyunyan <hminas(a)synopsys.com> usb: dwc2: host: Fix transaction errors in host mode Grigor Tovmasyan <Grigor.Tovmasyan(a)synopsys.com> usb: dwc2: Fix interval type issue Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: zero usb device slot_id member when disabling and freeing a xhci slot Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: Update DWC_usb31 GTXFIFOSIZ reg fields Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: Add SoftReset PHY synchonization delay Nobutaka Okabe <nob77413(a)gmail.com> ALSA: usb-audio: Add native DSD support for Luxman DA-06 Vicente Bergas <vicencb(a)gmail.com> Bluetooth: btusb: Add USB ID 7392:a611 for Edimax EW-7611ULB Giuseppe Lippolis <giu.lippolis(a)gmail.com> net-usb: add qmi_wwan if on lte modem wistron neweb d18q1 Torsten Hilbrich <torsten.hilbrich(a)secunet.com> net/usb/qmi_wwan.c: Add USB id for lt4120 modem Fredrik Noring <noring(a)nocrew.org> USB: OHCI: Fix NULL dereference in HCDs using HCD_LOCAL_MEM Dominik Bozek <dominikx.bozek(a)intel.com> usb: cdc_acm: prevent race at write to acm while system resumes Vardan Mikayelyan <mvardan(a)synopsys.com> usb: dwc2: Fix dwc2_hsotg_core_init_disconnected() Stefan Agner <stefan(a)agner.ch> usb: gadget: fsl_udc_core: fix ep valid checks Manu Gautam <mgautam(a)codeaurora.org> usb: gadget: core: Fix use-after-free of usb_request Roger Quadros <rogerq(a)ti.com> usb: dwc3: omap: don't miss events during suspend/resume Brian Norris <briannorris(a)chromium.org> usb: dwc3: Undo PHY init if soft reset fails John Keeping <john(a)metanate.com> usb: gadget: f_uac2: fix bFirstInterface in composite gadget Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> x86/kexec: Avoid double free_page() upon do_kexec_load() failure Tetsuo Handa <penguin-kernel(a)I-love.SAKURA.ne.jp> hfsplus: stop workqueue when fill_super() failed Johannes Berg <johannes.berg(a)intel.com> cfg80211: limit wiphy names to 128 bytes Jens Remus <jremus(a)linux.ibm.com> scsi: zfcp: fix infinite iteration on ERP ready list Alexander Potapenko <glider(a)google.com> scsi: sg: allocate with __GFP_ZERO in sg_build_indirect() Jason Yan <yanaijie(a)huawei.com> scsi: libsas: defer ata device eh commands to libata Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: use expoline thunks in the BPF JIT Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: extend expoline to BC instructions Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: move spectre sysfs attribute code Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/kernel: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/ftrace: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/lib: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390/crc32-vx: use expoline for indirect branches Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: move expoline assembler macros to a header Martin Schwidefsky <schwidefsky(a)de.ibm.com> s390: add assembler macros for CPU alternatives Al Viro <viro(a)zeniv.linux.org.uk> ext2: fix a block leak hpreg(a)vmware.com <hpreg(a)vmware.com> vmxnet3: use DMA memory barriers where required hpreg(a)vmware.com <hpreg(a)vmware.com> vmxnet3: set the DMA mask before the first DMA map operation Eric Dumazet <edumazet(a)google.com> tcp: purge write queue in tcp_connect_init() Eric Dumazet <edumazet(a)google.com> sock_diag: fix use-after-free read in __sk_free Willem de Bruijn <willemb(a)google.com> packet: in packet_snd start writing at link layer allocation Willem de Bruijn <willemb(a)google.com> net: test tailroom before appending to linear skb Tarick Bedeir <tarick(a)google.com> net/mlx4_core: Fix error handling in mlx4_init_port_info. ------------- Diffstat: Makefile | 4 +- arch/s390/crypto/crc32be-vx.S | 5 +- arch/s390/crypto/crc32le-vx.S | 4 +- arch/s390/include/asm/alternative-asm.h | 108 +++++++++++++ arch/s390/include/asm/nospec-insn.h | 195 +++++++++++++++++++++++ arch/s390/kernel/Makefile | 1 + arch/s390/kernel/asm-offsets.c | 1 + arch/s390/kernel/base.S | 24 +-- arch/s390/kernel/entry.S | 105 +++--------- arch/s390/kernel/mcount.S | 14 +- arch/s390/kernel/nospec-branch.c | 43 +++-- arch/s390/kernel/nospec-sysfs.c | 21 +++ arch/s390/kernel/reipl.S | 7 +- arch/s390/kernel/swsusp.S | 9 +- arch/s390/lib/mem.S | 9 +- arch/s390/net/bpf_jit.S | 16 +- arch/s390/net/bpf_jit_comp.c | 63 +++++++- arch/x86/kernel/machine_kexec_32.c | 6 +- arch/x86/kernel/machine_kexec_64.c | 4 +- drivers/bluetooth/btusb.c | 6 + drivers/clk/clk.c | 3 + drivers/clk/rockchip/clk-mmc-phase.c | 23 +++ drivers/clk/rockchip/clk-rk3228.c | 2 +- drivers/clk/samsung/clk-exynos3250.c | 4 +- drivers/clk/samsung/clk-exynos5250.c | 8 +- drivers/clk/samsung/clk-exynos5260.c | 2 +- drivers/clk/samsung/clk-exynos5433.c | 12 +- drivers/clk/samsung/clk-exynos7.c | 2 +- drivers/clk/samsung/clk-s3c2410.c | 16 +- drivers/clk/tegra/clk-pll.c | 2 + drivers/crypto/sunxi-ss/sun4i-ss-core.c | 1 + drivers/media/dvb-core/dmxdev.c | 2 +- drivers/media/pci/cx23885/cx23885-cards.c | 4 + drivers/media/pci/cx23885/cx23885-core.c | 10 ++ drivers/media/pci/cx25821/cx25821-core.c | 7 +- drivers/media/platform/s3c-camif/camif-capture.c | 7 +- drivers/media/platform/vivid/vivid-ctrls.c | 2 + drivers/media/usb/em28xx/em28xx.h | 2 +- drivers/media/v4l2-core/videobuf2-vmalloc.c | 2 +- drivers/message/fusion/mptctl.c | 2 + drivers/net/ethernet/mellanox/mlx4/main.c | 4 +- drivers/net/usb/qmi_wwan.c | 4 + drivers/net/vmxnet3/vmxnet3_drv.c | 72 ++++++--- drivers/rtc/hctosys.c | 5 + drivers/rtc/rtc-snvs.c | 15 +- drivers/rtc/rtc-tx4939.c | 6 +- drivers/s390/scsi/zfcp_dbf.c | 23 ++- drivers/s390/scsi/zfcp_ext.h | 5 +- drivers/s390/scsi/zfcp_scsi.c | 14 +- drivers/scsi/aacraid/commsup.c | 4 +- drivers/scsi/aacraid/linit.c | 5 +- drivers/scsi/arm/fas216.c | 2 +- drivers/scsi/bnx2fc/bnx2fc_io.c | 1 + drivers/scsi/libsas/sas_scsi_host.c | 33 ++-- drivers/scsi/lpfc/lpfc_attr.c | 5 + drivers/scsi/lpfc/lpfc_hbadisc.c | 5 +- drivers/scsi/lpfc/lpfc_sli.c | 2 + drivers/scsi/mpt3sas/mpt3sas_scsih.c | 2 +- drivers/scsi/mvsas/mv_94xx.c | 23 +-- drivers/scsi/qla2xxx/qla_isr.c | 6 +- drivers/scsi/qla4xxx/ql4_def.h | 2 + drivers/scsi/qla4xxx/ql4_os.c | 46 ++++++ drivers/scsi/sd.c | 3 +- drivers/scsi/sg.c | 2 +- drivers/scsi/storvsc_drv.c | 2 +- drivers/scsi/sym53c8xx_2/sym_hipd.c | 2 +- drivers/scsi/ufs/ufshcd.c | 2 + drivers/staging/lustre/lustre/include/obd.h | 2 +- drivers/staging/lustre/lustre/lmv/lmv_obd.c | 2 +- drivers/staging/lustre/lustre/osc/osc_cache.c | 2 +- drivers/staging/rtl8192u/r8192U_core.c | 2 + drivers/tty/serial/8250/8250_port.c | 3 +- drivers/tty/serial/arc_uart.c | 5 + drivers/tty/serial/fsl_lpuart.c | 4 + drivers/tty/serial/imx.c | 6 + drivers/tty/serial/mxs-auart.c | 4 + drivers/tty/serial/samsung.c | 4 + drivers/tty/serial/xilinx_uartps.c | 2 +- drivers/usb/class/cdc-acm.c | 9 +- drivers/usb/dwc2/core.h | 2 +- drivers/usb/dwc2/gadget.c | 12 +- drivers/usb/dwc2/hcd.c | 14 +- drivers/usb/dwc3/core.c | 16 +- drivers/usb/dwc3/core.h | 2 + drivers/usb/dwc3/dwc3-omap.c | 16 ++ drivers/usb/gadget/composite.c | 40 +++-- drivers/usb/gadget/function/f_fs.c | 6 +- drivers/usb/gadget/function/f_uac2.c | 2 + drivers/usb/gadget/udc/core.c | 2 +- drivers/usb/gadget/udc/fsl_udc_core.c | 4 +- drivers/usb/gadget/udc/goku_udc.h | 2 +- drivers/usb/host/ohci-hcd.c | 3 +- drivers/usb/host/xhci-mem.c | 2 + fs/ext2/inode.c | 10 -- fs/hfsplus/super.c | 1 + include/linux/usb/composite.h | 3 + include/uapi/linux/nl80211.h | 2 + net/core/sock.c | 2 +- net/ipv4/ip_output.c | 3 +- net/ipv4/tcp_output.c | 7 +- net/ipv6/ip6_output.c | 3 +- net/packet/af_packet.c | 4 +- net/wireless/core.c | 3 + sound/soc/au1x/ac97c.c | 6 +- sound/soc/samsung/i2s.c | 13 +- sound/soc/soc-topology.c | 3 + sound/usb/quirks.c | 29 ++-- 107 files changed, 975 insertions(+), 335 deletions(-)

6 years, 9 months

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patch "usb-storage: Add compatibility quirk flags for G-Technologies G-Drive" added to usb-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb-storage: Add compatibility quirk flags for G-Technologies G-Drive to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From ca7d9515d0e6825351ce106066cea1f60e40b1c8 Mon Sep 17 00:00:00 2001 From: Alexander Kappner <agk(a)godking.net> Date: Fri, 18 May 2018 21:50:16 -0700 Subject: usb-storage: Add compatibility quirk flags for G-Technologies G-Drive The "G-Drive" (sold by G-Technology) external USB 3.0 drive hangs on write access under UAS and usb-storage: [ 136.079121] sd 15:0:0:0: [sdi] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 136.079144] sd 15:0:0:0: [sdi] tag#0 Sense Key : Illegal Request [current] [ 136.079152] sd 15:0:0:0: [sdi] tag#0 Add. Sense: Invalid field in cdb [ 136.079176] sd 15:0:0:0: [sdi] tag#0 CDB: Write(16) 8a 08 00 00 00 00 00 00 00 00 00 00 00 08 00 00 [ 136.079180] print_req_error: critical target error, dev sdi, sector 0 [ 136.079183] Buffer I/O error on dev sdi, logical block 0, lost sync page write [ 136.173148] EXT4-fs (sdi): mounted filesystem with ordered data mode. Opts: (null) [ 140.583998] sd 15:0:0:0: [sdi] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 140.584010] sd 15:0:0:0: [sdi] tag#0 Sense Key : Illegal Request [current] [ 140.584016] sd 15:0:0:0: [sdi] tag#0 Add. Sense: Invalid field in cdb [ 140.584022] sd 15:0:0:0: [sdi] tag#0 CDB: Write(16) 8a 08 00 00 00 00 e8 c4 00 18 00 00 00 08 00 00 [ 140.584025] print_req_error: critical target error, dev sdi, sector 3905159192 [ 140.584044] print_req_error: critical target error, dev sdi, sector 3905159192 [ 140.584052] Aborting journal on device sdi-8. The proposed patch adds compatibility quirks. Because the drive requires two quirks (one to work with UAS, and another to work with usb-storage), adding this under unusual_devs.h and not just unusual_uas.h so kernels compiled without UAS receive the quirk. With the patch, the drive works reliably on UAS and usb- storage. (tested on NEC Corporation uPD720200 USB 3.0 host controller). Signed-off-by: Alexander Kappner <agk(a)godking.net> Acked-by: Alan Stern <stern(a)rowland.harvard.edu> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/storage/unusual_devs.h | 9 +++++++++ drivers/usb/storage/unusual_uas.h | 9 +++++++++ 2 files changed, 18 insertions(+) diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 747d3a9596d9..22fcfccf453a 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -2321,6 +2321,15 @@ UNUSUAL_DEV( 0x4146, 0xba01, 0x0100, 0x0100, "Micro Mini 1GB", USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NOT_LOCKABLE ), +/* "G-DRIVE" external HDD hangs on write without these. + * Patch submitted by Alexander Kappner <agk(a)godking.net> + */ +UNUSUAL_DEV(0x4971, 0x8024, 0x0000, 0x9999, + "SimpleTech", + "External HDD", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_ALWAYS_SYNC), + /* * Nick Bowler <nbowler(a)elliptictech.com> * SCSI stack spams (otherwise harmless) error messages. diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h index 38434d88954a..d0bdebd87ce3 100644 --- a/drivers/usb/storage/unusual_uas.h +++ b/drivers/usb/storage/unusual_uas.h @@ -107,3 +107,12 @@ UNUSUAL_DEV(0x4971, 0x8017, 0x0000, 0x9999, "External HDD", USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NO_REPORT_OPCODES), + +/* "G-DRIVE" external HDD hangs on write without these. + * Patch submitted by Alexander Kappner <agk(a)godking.net> + */ +UNUSUAL_DEV(0x4971, 0x8024, 0x0000, 0x9999, + "SimpleTech", + "External HDD", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_ALWAYS_SYNC), -- 2.17.0

6 years, 9 months

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patch "usb-storage: Add support for FL_ALWAYS_SYNC flag in the UAS driver" added to usb-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb-storage: Add support for FL_ALWAYS_SYNC flag in the UAS driver to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From 8c4e97ddfe73a0958bb0abf7e6a3bc4cc3e04936 Mon Sep 17 00:00:00 2001 From: Alexander Kappner <agk(a)godking.net> Date: Fri, 18 May 2018 21:50:15 -0700 Subject: usb-storage: Add support for FL_ALWAYS_SYNC flag in the UAS driver The ALWAYS_SYNC flag is currently honored by the usb-storage driver but not UAS and is required to work around devices that become unstable upon being queried for cache. This code is taken straight from: drivers/usb/storage/scsiglue.c:284 Signed-off-by: Alexander Kappner <agk(a)godking.net> Acked-by: Alan Stern <stern(a)rowland.harvard.edu> Cc: stable <stable(a)vger.kernel.org> Acked-by: Oliver Neukum <oneukum(a)suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/storage/uas.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c index 6034c39b67d1..9e9de5452860 100644 --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -836,6 +836,12 @@ static int uas_slave_configure(struct scsi_device *sdev) if (devinfo->flags & US_FL_BROKEN_FUA) sdev->broken_fua = 1; + /* UAS also needs to support FL_ALWAYS_SYNC */ + if (devinfo->flags & US_FL_ALWAYS_SYNC) { + sdev->skip_ms_page_3f = 1; + sdev->skip_ms_page_8 = 1; + sdev->wce_default_on = 1; + } scsi_change_queue_depth(sdev, devinfo->qdepth - 2); return 0; } -- 2.17.0

6 years, 9 months

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patch "usb: gadget: function: printer: avoid wrong list handling in" added to usb-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: gadget: function: printer: avoid wrong list handling in to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From 4a014a7339f441b0851ce012f469c0fadac61c81 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> Date: Mon, 21 May 2018 20:18:07 +0900 Subject: usb: gadget: function: printer: avoid wrong list handling in printer_write() When printer_write() calls usb_ep_queue(), a udc driver (e.g. renesas_usbhs driver) may call usb_gadget_giveback_request() in the udc .queue ops immediately. Then, printer_write() calls list_add(&req->list, &dev->tx_reqs_active) wrongly. After that, if we do unbind the printer driver, WARN_ON() happens in printer_func_unbind() because the list entry is not removed. So, this patch moves list_add(&req->list, &dev->tx_reqs_active) calling before usb_ep_queue(). Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> Acked-by: Felipe Balbi <felipe.balbi(a)linux.intel.com> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/gadget/function/f_printer.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/gadget/function/f_printer.c b/drivers/usb/gadget/function/f_printer.c index d359efe06c76..9c7ed2539ff7 100644 --- a/drivers/usb/gadget/function/f_printer.c +++ b/drivers/usb/gadget/function/f_printer.c @@ -631,19 +631,19 @@ printer_write(struct file *fd, const char __user *buf, size_t len, loff_t *ptr) return -EAGAIN; } + list_add(&req->list, &dev->tx_reqs_active); + /* here, we unlock, and only unlock, to avoid deadlock. */ spin_unlock(&dev->lock); value = usb_ep_queue(dev->in_ep, req, GFP_ATOMIC); spin_lock(&dev->lock); if (value) { + list_del(&req->list); list_add(&req->list, &dev->tx_reqs); spin_unlock_irqrestore(&dev->lock, flags); mutex_unlock(&dev->lock_printer_io); return -EAGAIN; } - - list_add(&req->list, &dev->tx_reqs_active); - } spin_unlock_irqrestore(&dev->lock, flags); -- 2.17.0

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Linux-stable-mirror May 2018