November 2019 - Linux-stable-mirror

[PATCH] arm: explicitly place .fixup in .text

by Nick Desaulniers

From: Kees Cook <keescook(a)chromium.org> There's an implicit dependency on the section ordering of the orphaned section .fixup that can break arm_copy_from_user if the linker places the .fixup section before the .text section. Since .fixup is not explicitly placed in the existing ARM linker scripts, the linker is free to order it anywhere with respect to the rest of the sections. Multiple users from different distros (Raspbian, CrOS) reported kernel panics executing seccomp() syscall with Linux kernels linked with LLD. Documentation/x86/exception-tables.rst alludes to the ordering dependency. The relevant quote: ``` NOTE: Due to the way that the exception table is built and needs to be ordered, only use exceptions for code in the .text section. Any other section will cause the exception table to not be sorted correctly, and the exceptions will fail. Things changed when 64-bit support was added to x86 Linux. Rather than double the size of the exception table by expanding the two entries from 32-bits to 64 bits, a clever trick was used to store addresses as relative offsets from the table itself. The assembly code changed from:: .long 1b,3b to: .long (from) - . .long (to) - . and the C-code that uses these values converts back to absolute addresses like this:: ex_insn_addr(const struct exception_table_entry *x) { return (unsigned long)&x->insn + x->insn; } ``` Since the addresses stored in the __ex_table are RELATIVE offsets and not ABSOLUTE addresses, ordering the fixup anywhere that's not immediately preceding .text causes the relative offset of the faulting instruction to be wrong, causing the wrong (or no) address of the fixup handler to looked up in __ex_table. x86 and arm64 place the .fixup section near the end of the .text section; follow their pattern. Cc: stable(a)vger.kernel.org Link: https://github.com/ClangBuiltLinux/linux/issues/282 Link: https://bugs.chromium.org/p/chromium/issues/detail?id=1020633#c36 Reported-by: Manoj Gupta <manojgupta(a)google.com> Reported-by: Nathan Chancellor <natechancellor(a)gmail.com> Signed-off-by: Kees Cook <keescook(a)chromium.org> Signed-off-by: Nick Desaulniers <ndesaulniers(a)google.com> Debugged-by: Nick Desaulniers <ndesaulniers(a)google.com> Worded-by: Nick Desaulniers <ndesaulniers(a)google.com> Tested-by: Manoj Gupta <manojgupta(a)google.com> Tested-by: Nathan Chancellor <natechancellor(a)gmail.com> --- arch/arm/kernel/vmlinux.lds.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/kernel/vmlinux.lds.h b/arch/arm/kernel/vmlinux.lds.h index 8247bc15addc..e130f7668cf0 100644 --- a/arch/arm/kernel/vmlinux.lds.h +++ b/arch/arm/kernel/vmlinux.lds.h @@ -74,6 +74,7 @@ LOCK_TEXT \ HYPERVISOR_TEXT \ KPROBES_TEXT \ + *(.fixup) \ *(.gnu.warning) \ *(.glue_7) \ *(.glue_7t) \ -- 2.24.0.432.g9d3f5f5b63-goog

4 years, 5 months

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[PATCH] usb: dwc3: gadget: Check for NULL descriptor

by Thinh Nguyen

The function driver may try to enable an unconfigured endpoint. This check make sure that we do not attempt to access a NULL descriptor and crash. Cc: stable(a)vger.kernel.org Signed-off-by: Thinh Nguyen <thinhn(a)synopsys.com> --- drivers/usb/dwc3/gadget.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 7f97856e6b20..00f8f079bbf2 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -619,6 +619,9 @@ static int __dwc3_gadget_ep_enable(struct dwc3_ep *dep, unsigned int action) u32 reg; int ret; + if (!desc) + return -EINVAL; + if (!(dep->flags & DWC3_EP_ENABLED)) { ret = dwc3_gadget_start_config(dep); if (ret) -- 2.11.0

4 years, 5 months

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[PATCH for-4.4-stable] ath10k: restore QCA9880-AR1A (v1) detection

by Christian Lamparter

commit f8914a14623a79b73f72b2b1ee4cd9b2cb91b735 upstream --- >From f8914a14623a79b73f72b2b1ee4cd9b2cb91b735 Mon Sep 17 00:00:00 2001 From: Christian Lamparter <chunkeey(a)gmail.com> Date: Mon, 25 Mar 2019 13:50:19 +0100 Subject: [PATCH 4.4] ath10k: restore QCA9880-AR1A (v1) detection To: linux-wireless(a)vger.kernel.org, ath10k(a)lists.infradead.org Cc: Kalle Valo <kvalo(a)codeaurora.org> This patch restores the old behavior that read the chip_id on the QCA988x before resetting the chip. This needs to be done in this order since the unsupported QCA988x AR1A chips fall off the bus when resetted. Otherwise the next MMIO Op after the reset causes a BUS ERROR and panic. Cc: stable(a)vger.kernel.org # 4.4 Fixes: 1a7fecb766c8 ("ath10k: reset chip before reading chip_id in probe") Signed-off-by: Christian Lamparter <chunkeey(a)gmail.com> --- drivers/net/wireless/ath/ath10k/pci.c | 36 +++++++++++++++++++-------- 1 file changed, 25 insertions(+), 11 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c --- a/drivers/net/wireless/ath/ath10k/pci.c 2019-09-08 00:07:21.374565470 +0200 +++ b/drivers/net/wireless/ath/ath10k/pci.c 2019-09-08 00:17:15.365912133 +0200 @@ -2988,12 +2988,13 @@ static int ath10k_pci_probe(struct pci_d struct ath10k_pci *ar_pci; enum ath10k_hw_rev hw_rev; u32 chip_id; - bool pci_ps; + bool pci_ps, is_qca988x = false; switch (pci_dev->device) { case QCA988X_2_0_DEVICE_ID: hw_rev = ATH10K_HW_QCA988X; pci_ps = false; + is_qca988x = true; break; case QCA6164_2_1_DEVICE_ID: case QCA6174_2_1_DEVICE_ID: @@ -3087,6 +3088,19 @@ static int ath10k_pci_probe(struct pci_d goto err_deinit_irq; } + /* Read CHIP_ID before reset to catch QCA9880-AR1A v1 devices that + * fall off the bus during chip_reset. These chips have the same pci + * device id as the QCA9880 BR4A or 2R4E. So that's why the check. + */ + if (is_qca988x) { + chip_id = ath10k_pci_soc_read32(ar, SOC_CHIP_ID_ADDRESS); + if (chip_id != 0xffffffff) { + if (!ath10k_pci_chip_is_supported(pdev->device, + chip_id)) + goto err_unsupported; + } + } + ret = ath10k_pci_chip_reset(ar); if (ret) { ath10k_err(ar, "failed to reset chip: %d\n", ret); @@ -3099,11 +3113,8 @@ static int ath10k_pci_probe(struct pci_d goto err_free_irq; } - if (!ath10k_pci_chip_is_supported(pdev->device, chip_id)) { - ath10k_err(ar, "device %04x with chip_id %08x isn't supported\n", - pdev->device, chip_id); - goto err_free_irq; - } + if (!ath10k_pci_chip_is_supported(pdev->device, chip_id)) + goto err_unsupported; ret = ath10k_core_register(ar, chip_id); if (ret) { @@ -3113,6 +3124,10 @@ static int ath10k_pci_probe(struct pci_d return 0; +err_unsupported: + ath10k_err(ar, "device %04x with chip_id %08x isn't supported\n", + pdev->device, bus_params.chip_id); + err_free_irq: ath10k_pci_free_irq(ar); ath10k_pci_kill_tasklet(ar);

4 years, 5 months

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[PATCH 4.4 000/132] 4.4.204-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.204 release. There are 132 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 Fri, 29 Nov 2019 20:18:09 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.204-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 4.4.204-rc1 Michael Ellerman <mpe(a)ellerman.id.au> KVM: PPC: Book3S HV: Flush link stack on guest exit to host kernel Michael Ellerman <mpe(a)ellerman.id.au> powerpc/book3s64: Fix link stack flush on context switch Christopher M. Riedl <cmr(a)informatik.wtf> powerpc/64s: support nospectre_v2 cmdline option Bernd Porr <mail(a)berndporr.me.uk> staging: comedi: usbduxfast: usbduxfast_ai_cmdtest rounding error Aleksander Morgado <aleksander(a)aleksander.es> USB: serial: option: add support for Foxconn T77W968 LTE modules Aleksander Morgado <aleksander(a)aleksander.es> USB: serial: option: add support for DW5821e with eSIM support Johan Hovold <johan(a)kernel.org> USB: serial: mos7840: fix remote wakeup Johan Hovold <johan(a)kernel.org> USB: serial: mos7720: fix remote wakeup Pavel Löbl <pavel(a)loebl.cz> USB: serial: mos7840: add USB ID to support Moxa UPort 2210 Oliver Neukum <oneukum(a)suse.com> appledisplay: fix error handling in the scheduled work Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> usb-serial: cp201x: support Mark-10 digital force gauge 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: fix uninitialized variable use Laurent Vivier <lvivier(a)redhat.com> virtio_console: allocate inbufs in add_port() only if it is needed Michael S. Tsirkin <mst(a)redhat.com> virtio_console: don't tie bufs to a vq Michael S. Tsirkin <mst(a)redhat.com> virtio_console: reset on out of memory Sean Young <sean(a)mess.org> media: imon: invalid dereference in imon_touch_event Vito Caputo <vcaputo(a)pengaru.com> media: cxusb: detect cxusb_ctrl_msg error in query Oliver Neukum <oneukum(a)suse.com> media: b2c2-flexcop-usb: add sanity checking Kai Shen <shenkai8(a)huawei.com> cpufreq: Add NULL checks to show() and store() methods of cpufreq Alexander Popov <alex.popov(a)linux.com> media: vivid: Fix wrong locking that causes race conditions on streaming stop Vandana BN <bnvandana(a)gmail.com> media: vivid: Set vid_cap_streaming and vid_out_streaming to true Waiman Long <longman(a)redhat.com> x86/speculation: Fix redundant MDS mitigation message Waiman Long <longman(a)redhat.com> x86/speculation: Fix incorrect MDS/TAA mitigation status Alexander Kapshuk <alexander.kapshuk(a)gmail.com> x86/insn: Fix awk regexp warnings Alexey Brodkin <Alexey.Brodkin(a)synopsys.com> ARC: perf: Accommodate big-endian CPU Adrian Hunter <adrian.hunter(a)intel.com> mmc: block: Fix tag condition with packed writes Gang He <ghe(a)suse.com> ocfs2: remove ocfs2_is_o2cb_active() Bo Yan <byan(a)nvidia.com> cpufreq: Skip cpufreq resume if it's not suspended Hari Vyas <hari.vyas(a)broadcom.com> arm64: fix for bad_mode() handler to always result in panic Bart Van Assche <bart.vanassche(a)sandisk.com> dm: use blk_set_queue_dying() in __dm_destroy() Denis Efremov <efremov(a)linux.com> ath9k_hw: fix uninitialized variable data Tomas Bortoli <tomasbortoli(a)gmail.com> Bluetooth: Fix invalid-free in bcsp_close() James Erwin <james.erwin(a)intel.com> IB/hfi1: Ensure full Gen3 speed in a Gen4 system Vignesh R <vigneshr(a)ti.com> spi: omap2-mcspi: Fix DMA and FIFO event trigger size mismatch Kishon Vijay Abraham I <kishon(a)ti.com> PCI: keystone: Use quirk to limit MRRS for K2G Nathan Chancellor <natechancellor(a)gmail.com> pinctrl: zynq: Use define directive for PIN_CONFIG_IO_STANDARD Brian Masney <masneyb(a)onstation.org> pinctrl: qcom: spmi-gpio: fix gpio-hog related boot issues David Barmann <david.barmann(a)stackpath.com> sock: Reset dst when changing sk_mark via setsockopt YueHaibing <yuehaibing(a)huawei.com> net: bcmgenet: return correct value 'ret' from bcmgenet_power_down Tycho Andersen <tycho(a)tycho.ws> dlm: don't leak kernel pointer to userspace Tycho Andersen <tycho(a)tycho.ws> dlm: fix invalid free James Smart <jsmart2021(a)gmail.com> scsi: lpfc: fcoe: Fix link down issue after 1000+ link bounces Shivasharan S <shivasharan.srikanteshwara(a)broadcom.com> scsi: megaraid_sas: Fix msleep granularity Suganath Prabu <suganath-prabu.subramani(a)broadcom.com> scsi: mpt3sas: Fix driver modifying persistent data in Manufacturing page11 Suganath Prabu <suganath-prabu.subramani(a)broadcom.com> scsi: mpt3sas: Fix Sync cache command failure during driver unload Shaokun Zhang <zhangshaokun(a)hisilicon.com> rtlwifi: rtl8192de: Fix misleading REG_MCUFWDL information Dan Carpenter <dan.carpenter(a)oracle.com> wireless: airo: potential buffer overflow in sprintf() Ali MJ Al-Nasrawy <alimjalnasrawy(a)gmail.com> brcmsmac: never log "tid x is not agg'able" by default Gustavo A. R. Silva <gustavo(a)embeddedor.com> rtl8xxxu: Fix missing break in switch Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> wlcore: Fix the return value in case of error in 'wlcore_vendor_cmd_smart_config_start()' Richard Guy Briggs <rgb(a)redhat.com> audit: print empty EXECVE args Valentin Schneider <valentin.schneider(a)arm.com> sched/fair: Don't increase sd->balance_interval on newidle balance Eric Dumazet <edumazet(a)google.com> net: do not abort bulk send on BQL status Larry Chen <lchen(a)suse.com> ocfs2: fix clusters leak in ocfs2_defrag_extent() Changwei Ge <ge.changwei(a)h3c.com> ocfs2: don't put and assigning null to bh allocated outside Dave Jiang <dave.jiang(a)intel.com> ntb: intel: fix return value for ndev_vec_mask() Jon Mason <jdmason(a)kudzu.us> ntb_netdev: fix sleep time mismatch Miroslav Lichvar <mlichvar(a)redhat.com> igb: shorten maximum PHC timecounter update interval Colin Ian King <colin.king(a)canonical.com> fs/hfs/extent.c: fix array out of bounds read of array extent Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfs: fix return value of hfs_get_block() Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfsplus: fix return value of hfsplus_get_block() Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfs: prevent btree data loss on ENOSPC Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfsplus: prevent btree data loss on ENOSPC Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfs: fix BUG on bnode parent update Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfsplus: fix BUG on bnode parent update Rasmus Villemoes <linux(a)rasmusvillemoes.dk> linux/bitmap.h: fix type of nbits in bitmap_shift_right() Rasmus Villemoes <linux(a)rasmusvillemoes.dk> linux/bitmap.h: handle constant zero-size bitmaps correctly Anton Ivanov <anton.ivanov(a)cambridgegreys.com> um: Make line/tty semantics use true write IRQ Dave Chinner <dchinner(a)redhat.com> mm/page-writeback.c: fix range_cyclic writeback vs writepages deadlock Jia-Ju Bai <baijiaju1990(a)gmail.com> fs/ocfs2/dlm/dlmdebug.c: fix a sleep-in-atomic-context bug in dlm_print_one_mle() David S. Miller <davem(a)davemloft.net> sparc64: Rework xchg() definition to avoid warnings. Geert Uytterhoeven <geert+renesas(a)glider.be> thermal: rcar_thermal: Prevent hardware access during system suspend Masami Hiramatsu <mhiramat(a)kernel.org> selftests/ftrace: Fix to test kprobe $comm arg only if available Marek Szyprowski <m.szyprowski(a)samsung.com> mfd: max8997: Enale irq-wakeup unconditionally Fabio Estevam <fabio.estevam(a)nxp.com> mfd: mc13xxx-core: Fix PMIC shutdown when reading ADC values Dan Carpenter <dan.carpenter(a)oracle.com> qlcnic: fix a return in qlcnic_dcb_get_capability() Nathan Chancellor <natechancellor(a)gmail.com> mISDN: Fix type of switch control variable in ctrl_teimanager Nathan Chancellor <natechancellor(a)gmail.com> rtc: s35390a: Change buf's type to u8 in s35390a_init Yan, Zheng <zyan(a)redhat.com> ceph: fix dentry leak in ceph_readdir_prepopulate David S. Miller <davem(a)davemloft.net> sparc: Fix parport build warnings. Vignesh R <vigneshr(a)ti.com> spi: omap2-mcspi: Set FIFO DMA trigger level to word length Thomas Richter <tmricht(a)linux.ibm.com> s390/perf: Return error when debug_register fails Nathan Chancellor <natechancellor(a)gmail.com> atm: zatm: Fix empty body Clang warnings Trond Myklebust <trond.myklebust(a)hammerspace.com> SUNRPC: Fix a compile warning for cmpxchg64() Mattias Jacobsson <2pi(a)mok.nu> USB: misc: appledisplay: fix backlight update_status return code Benjamin Herrenschmidt <benh(a)kernel.crashing.org> macintosh/windfarm_smu_sat: Fix debug output Philipp Klocke <philipp97kl(a)gmail.com> ALSA: i2c/cs8427: Fix int to char conversion Steven Rostedt (VMware) <rostedt(a)goodmis.org> kprobes, x86/ptrace.h: Make regs_get_kernel_stack_nth() not fault on bad stack Kyeongdon Kim <kyeongdon.kim(a)lge.com> net: fix warning in af_unix Christoph Hellwig <hch(a)lst.de> scsi: dc395x: fix DMA API usage in sg_update_list Christoph Hellwig <hch(a)lst.de> scsi: dc395x: fix dma API usage in srb_done Lubomir Rintel <lkundrak(a)v3.sk> clk: mmp2: fix the clock id for sdh2_clk and sdh3_clk Nathan Chancellor <natechancellor(a)gmail.com> scsi: iscsi_tcp: Explicitly cast param in iscsi_sw_tcp_host_get_param Nathan Chancellor <natechancellor(a)gmail.com> scsi: isci: Change sci_controller_start_task's return type to sci_status Nathan Chancellor <natechancellor(a)gmail.com> scsi: isci: Use proper enumerated type in atapi_d2h_reg_frame_handler Uros Bizjak <ubizjak(a)gmail.com> KVM/x86: Fix invvpid and invept register operand size in 64-bit mode Gustavo A. R. Silva <gustavo(a)embeddedor.com> scsi: ips: fix missing break in switch Omar Sandoval <osandov(a)fb.com> amiflop: clean up on errors during setup Wenwen Wang <wang6495(a)umn.edu> misc: mic: fix a DMA pool free failure Duncan Laurie <dlaurie(a)chromium.org> gsmi: Fix bug in append_to_eventlog sysfs handler Nikolay Borisov <nborisov(a)suse.com> btrfs: handle error of get_old_root Chaotian Jing <chaotian.jing(a)mediatek.com> mmc: mediatek: fix cannot receive new request when msdc_cmd_is_ready fail Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> spi: sh-msiof: fix deferred probing Ali MJ Al-Nasrawy <alimjalnasrawy(a)gmail.com> brcmsmac: AP mode: update beacon when TIM changes Sam Bobroff <sbobroff(a)linux.ibm.com> powerpc/eeh: Fix use of EEH_PE_KEEP on wrong field Dan Carpenter <dan.carpenter(a)oracle.com> powerpc: Fix signedness bug in update_flash_db() Al Viro <viro(a)zeniv.linux.org.uk> synclink_gt(): fix compat_ioctl() Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Fix marking bitmaps non-full Sergey Senozhatsky <sergey.senozhatsky(a)gmail.com> printk: fix integer overflow in setup_log_buf() Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: isight: fix leak of reference to firewire unit in error path of .probe callback Adrian Bunk <bunk(a)kernel.org> mwifiex: Fix NL80211_TX_POWER_LIMITED Arnd Bergmann <arnd(a)arndb.de> platform/x86: asus-wmi: add SERIO_I8042 dependency Hans de Goede <hdegoede(a)redhat.com> platform/x86: asus-wmi: Only Tell EC the OS will handle display hotkeys from asus_nb_wmi Kiernan Hager <kah.listaddress(a)gmail.com> platform/x86: asus-nb-wmi: Support ALS on the Zenbook UX430UQ Oleksij Rempel <linux(a)rempel-privat.de> platform/x86: asus-wmi: try to set als by default Oleksij Rempel <linux(a)rempel-privat.de> asus-wmi: provide access to ALS control Kai-Chuan Hsieh <kai.chiuan(a)gmail.com> platform/x86: asus-wmi: Set specified XUSB2PR value for X550LB zino lin <linzino7(a)gmail.com> platform/x86: asus-wmi: fix asus ux303ub brightness issue Oleksij Rempel <linux(a)rempel-privat.de> platform/x86: asus-wmi: Filter buggy scan codes on ASUS Q500A João Paulo Rechi Vita <jprvita(a)gmail.com> asus-wmi: Add quirk_no_rfkill for the Asus Z550MA João Paulo Rechi Vita <jprvita(a)gmail.com> asus-wmi: Add quirk_no_rfkill for the Asus U303LB João Paulo Rechi Vita <jprvita(a)gmail.com> asus-wmi: Add quirk_no_rfkill for the Asus N552VW João Paulo Rechi Vita <jprvita(a)gmail.com> asus-wmi: Add quirk_no_rfkill_wapf4 for the Asus X456UF João Paulo Rechi Vita <jprvita(a)gmail.com> asus-wmi: Create quirk for airplane_mode LED Andrey Ryabinin <aryabinin(a)virtuozzo.com> mm/ksm.c: don't WARN if page is still mapped in remove_stable_node() Joseph Qi <joseph.qi(a)linux.alibaba.com> Revert "fs: ocfs2: fix possible null-pointer dereferences in ocfs2_xa_prepare_entry()" Dan Carpenter <dan.carpenter(a)oracle.com> net: rtnetlink: prevent underflows in do_setvfinfo() Davide Caratti <dcaratti(a)redhat.com> net/sched: act_pedit: fix WARN() in the traffic path Martin Habets <mhabets(a)solarflare.com> sfc: Only cancel the PPS workqueue if it exists Luigi Rizzo <lrizzo(a)google.com> net/mlx4_en: fix mlx4 ethtool -N insertion ------------- Diffstat: Documentation/hw-vuln/mds.rst | 7 +- Documentation/hw-vuln/tsx_async_abort.rst | 5 +- Documentation/kernel-parameters.txt | 11 ++ Makefile | 4 +- arch/arc/kernel/perf_event.c | 4 +- arch/arm64/kernel/traps.c | 1 - arch/powerpc/include/asm/asm-prototypes.h | 3 + arch/powerpc/include/asm/security_features.h | 3 + arch/powerpc/kernel/eeh_pe.c | 2 +- arch/powerpc/kernel/entry_64.S | 6 + arch/powerpc/kernel/security.c | 74 ++++++++++- arch/powerpc/kvm/book3s_hv_rmhandlers.S | 20 +++ arch/powerpc/platforms/ps3/os-area.c | 2 +- arch/s390/kernel/perf_cpum_sf.c | 6 +- arch/sparc/include/asm/cmpxchg_64.h | 7 +- arch/sparc/include/asm/parport.h | 2 + arch/um/drivers/line.c | 2 +- arch/x86/include/asm/ptrace.h | 42 +++++- arch/x86/kernel/cpu/bugs.c | 30 ++++- arch/x86/kvm/vmx.c | 4 +- arch/x86/tools/gen-insn-attr-x86.awk | 4 +- drivers/atm/zatm.c | 42 +++--- drivers/block/amiflop.c | 84 ++++++------ drivers/bluetooth/hci_bcsp.c | 3 + drivers/char/virtio_console.c | 140 +++++++++---------- drivers/clk/mmp/clk-of-mmp2.c | 4 +- drivers/cpufreq/cpufreq.c | 9 ++ drivers/firmware/google/gsmi.c | 5 +- drivers/isdn/mISDN/tei.c | 7 +- drivers/macintosh/windfarm_smu_sat.c | 25 +--- drivers/md/dm.c | 4 +- drivers/media/platform/vivid/vivid-kthread-cap.c | 8 +- drivers/media/platform/vivid/vivid-kthread-out.c | 8 +- drivers/media/platform/vivid/vivid-sdr-cap.c | 8 +- drivers/media/platform/vivid/vivid-vid-cap.c | 3 - drivers/media/platform/vivid/vivid-vid-out.c | 3 - drivers/media/rc/imon.c | 3 +- drivers/media/usb/b2c2/flexcop-usb.c | 3 + drivers/media/usb/dvb-usb/cxusb.c | 3 +- drivers/mfd/max8997.c | 8 +- drivers/mfd/mc13xxx-core.c | 3 +- drivers/misc/mic/scif/scif_fence.c | 2 +- drivers/mmc/card/block.c | 3 +- drivers/mmc/host/mtk-sd.c | 2 +- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 2 +- drivers/net/ethernet/intel/igb/igb_ptp.c | 8 +- drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 1 + drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c | 2 +- drivers/net/ethernet/sfc/ptp.c | 3 +- drivers/net/ntb_netdev.c | 2 +- drivers/net/wireless/airo.c | 2 +- drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 2 +- .../net/wireless/brcm80211/brcmsmac/mac80211_if.c | 30 ++++- drivers/net/wireless/brcm80211/brcmsmac/main.h | 1 + drivers/net/wireless/mwifiex/cfg80211.c | 13 +- drivers/net/wireless/mwifiex/ioctl.h | 1 + drivers/net/wireless/mwifiex/sta_ioctl.c | 11 +- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c | 1 + .../net/wireless/realtek/rtlwifi/rtl8192de/fw.c | 2 +- drivers/net/wireless/ti/wlcore/vendor_cmd.c | 2 +- drivers/ntb/hw/intel/ntb_hw_intel.c | 2 +- drivers/pci/host/pci-keystone.c | 3 + drivers/pinctrl/pinctrl-zynq.c | 9 +- drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 21 ++- drivers/platform/x86/Kconfig | 1 + drivers/platform/x86/asus-nb-wmi.c | 148 ++++++++++++++++++++- drivers/platform/x86/asus-wmi.c | 59 +++++++- drivers/platform/x86/asus-wmi.h | 9 ++ drivers/rtc/rtc-s35390a.c | 2 +- drivers/scsi/dc395x.c | 12 +- drivers/scsi/ips.c | 1 + drivers/scsi/isci/host.c | 8 +- drivers/scsi/isci/host.h | 2 +- drivers/scsi/isci/request.c | 4 +- drivers/scsi/isci/task.c | 4 +- drivers/scsi/iscsi_tcp.c | 3 +- drivers/scsi/lpfc/lpfc_els.c | 2 + drivers/scsi/lpfc/lpfc_hbadisc.c | 20 +++ drivers/scsi/lpfc/lpfc_init.c | 2 +- drivers/scsi/lpfc/lpfc_sli.c | 11 +- drivers/scsi/lpfc/lpfc_sli4.h | 1 + drivers/scsi/megaraid/megaraid_sas_base.c | 4 +- drivers/scsi/mpt3sas/mpt3sas_config.c | 4 - drivers/scsi/mpt3sas/mpt3sas_scsih.c | 36 ++++- drivers/spi/spi-omap2-mcspi.c | 26 +--- drivers/spi/spi-sh-msiof.c | 4 +- drivers/staging/comedi/drivers/usbduxfast.c | 21 ++- drivers/staging/rdma/hfi1/pcie.c | 3 +- drivers/thermal/rcar_thermal.c | 4 +- drivers/tty/synclink_gt.c | 16 +-- drivers/usb/misc/appledisplay.c | 15 ++- drivers/usb/serial/cp210x.c | 1 + drivers/usb/serial/mos7720.c | 4 - drivers/usb/serial/mos7840.c | 16 ++- drivers/usb/serial/option.c | 7 + fs/btrfs/ctree.c | 4 + fs/ceph/inode.c | 1 - fs/dlm/member.c | 5 +- fs/dlm/user.c | 2 +- fs/gfs2/rgrp.c | 13 +- fs/hfs/brec.c | 1 + fs/hfs/btree.c | 41 +++--- fs/hfs/btree.h | 1 + fs/hfs/catalog.c | 16 +++ fs/hfs/extent.c | 10 +- fs/hfsplus/attributes.c | 10 ++ fs/hfsplus/brec.c | 1 + fs/hfsplus/btree.c | 44 +++--- fs/hfsplus/catalog.c | 24 ++++ fs/hfsplus/extents.c | 8 +- fs/hfsplus/hfsplus_fs.h | 2 + fs/ocfs2/buffer_head_io.c | 77 ++++++++--- fs/ocfs2/dlm/dlmdebug.c | 2 +- fs/ocfs2/dlmglue.c | 2 +- fs/ocfs2/move_extents.c | 17 +++ fs/ocfs2/stackglue.c | 6 - fs/ocfs2/stackglue.h | 3 - fs/ocfs2/xattr.c | 56 ++++---- include/linux/bitmap.h | 9 +- include/linux/mfd/max8997.h | 1 - include/linux/mfd/mc13xxx.h | 1 + kernel/auditsc.c | 2 +- kernel/printk/printk.c | 2 +- kernel/sched/fair.c | 13 +- mm/ksm.c | 14 +- mm/page-writeback.c | 33 +++-- net/core/dev.c | 2 +- net/core/rtnetlink.c | 16 +++ net/core/sock.c | 6 +- net/sched/act_pedit.c | 5 +- net/sunrpc/auth_gss/gss_krb5_seal.c | 1 + net/unix/af_unix.c | 2 + sound/firewire/isight.c | 10 +- sound/i2c/cs8427.c | 2 +- .../util/intel-pt-decoder/gen-insn-attr-x86.awk | 4 +- .../ftrace/test.d/kprobe/kprobe_args_syntax.tc | 3 + 136 files changed, 1166 insertions(+), 493 deletions(-)

4 years, 5 months

5
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0 0

❌ FAIL: Test report for kernel 5.3.13-cc9917b.cki (stable-queue)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: git://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git Commit: cc9917b40848 - mdio_bus: Fix init if CONFIG_RESET_CONTROLLER=n The results of these automated tests are provided below. Overall result: FAILED (see details below) Merge: OK Compile: OK Tests: FAILED All kernel binaries, config files, and logs are available for download here: https://artifacts.cki-project.org/pipelines/309848 One or more kernel tests failed: ppc64le: ❌ LTP ❌ xfstests: xfs We hope that these logs can help you find the problem quickly. For the full detail on our testing procedures, please scroll to the bottom of this message. Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 3 architectures: aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ✅ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ Memory function: kaslr ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func: local ✅ Networking route_func: forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns transport ✅ Networking ipsec: basic netns tunnel ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ tuned: tune-processes-through-perf ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm test suite 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ iotop: sanity 🚧 ✅ Usex - version 1.9-29 🚧 ✅ storage: dm/common Host 2: ✅ Boot test ✅ xfstests: ext4 ✅ xfstests: xfs ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ selinux-policy: serge-testsuite 🚧 ✅ Storage blktests ppc64le: Host 1: ✅ Boot test ✅ Podman system integration test (as root) ✅ Podman system integration test (as user) ❌ LTP ✅ Loopdev Sanity ✅ Memory function: memfd_create ✅ Memory function: kaslr ✅ AMTU (Abstract Machine Test Utility) ✅ LTP: openposix test suite ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking MACsec: sanity ✅ Networking socket: fuzz ✅ Networking sctp-auth: sockopts test ✅ Networking route: pmtu ✅ Networking route_func: local ✅ Networking route_func: forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns tunnel ✅ audit: audit testsuite test ✅ httpd: mod_ssl smoke sanity ✅ tuned: tune-processes-through-perf ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ trace: ftrace/tracer 🚧 ✅ CIFS Connectathon 🚧 ✅ POSIX pjd-fstest suites 🚧 ✅ jvm test suite 🚧 ✅ Networking vnic: ipvlan/basic 🚧 ✅ iotop: sanity 🚧 ✅ Usex - version 1.9-29 🚧 ✅ storage: dm/common Host 2: ✅ Boot test ✅ xfstests: ext4 ❌ xfstests: xfs ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ selinux-policy: serge-testsuite 🚧 ✅ Storage blktests x86_64: Host 1: ✅ Boot test ✅ xfstests: ext4 ✅ xfstests: xfs ✅ lvm thinp sanity ✅ storage: software RAID testing 🚧 ✅ IOMMU boot test 🚧 ✅ selinux-policy: serge-testsuite 🚧 ✅ Storage blktests Host 2: ⏱ Boot test ⏱ Storage SAN device stress - mpt3sas driver Host 3: ⏱ Boot test ⏱ Storage SAN device stress - megaraid_sas Host 4: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ Podman system integration test (as root) ⚡⚡⚡ Podman system integration test (as user) ⚡⚡⚡ LTP ⚡⚡⚡ Loopdev Sanity ⚡⚡⚡ Memory function: memfd_create ⚡⚡⚡ Memory function: kaslr ⚡⚡⚡ AMTU (Abstract Machine Test Utility) ⚡⚡⚡ LTP: openposix test suite ⚡⚡⚡ Networking bridge: sanity ⚡⚡⚡ Ethernet drivers sanity ⚡⚡⚡ Networking MACsec: sanity ⚡⚡⚡ Networking socket: fuzz ⚡⚡⚡ Networking sctp-auth: sockopts test ⚡⚡⚡ Networking: igmp conformance test ⚡⚡⚡ Networking route: pmtu ⚡⚡⚡ Networking route_func: local ⚡⚡⚡ Networking route_func: forward ⚡⚡⚡ Networking TCP: keepalive test ⚡⚡⚡ Networking UDP: socket ⚡⚡⚡ Networking tunnel: geneve basic test ⚡⚡⚡ Networking tunnel: gre basic ⚡⚡⚡ L2TP basic test ⚡⚡⚡ Networking tunnel: vxlan basic ⚡⚡⚡ Networking ipsec: basic netns transport ⚡⚡⚡ Networking ipsec: basic netns tunnel ⚡⚡⚡ audit: audit testsuite test ⚡⚡⚡ httpd: mod_ssl smoke sanity ⚡⚡⚡ tuned: tune-processes-through-perf ⚡⚡⚡ pciutils: sanity smoke test ⚡⚡⚡ ALSA PCM loopback test ⚡⚡⚡ ALSA Control (mixer) Userspace Element test ⚡⚡⚡ storage: SCSI VPD ⚡⚡⚡ stress: stress-ng ⚡⚡⚡ trace: ftrace/tracer 🚧 ⚡⚡⚡ CIFS Connectathon 🚧 ⚡⚡⚡ POSIX pjd-fstest suites 🚧 ⚡⚡⚡ jvm test suite 🚧 ⚡⚡⚡ Networking vnic: ipvlan/basic 🚧 ⚡⚡⚡ iotop: sanity 🚧 ⚡⚡⚡ Usex - version 1.9-29 🚧 ⚡⚡⚡ storage: dm/common Test sources: https://github.com/CKI-project/tests-beaker 💚 Pull requests are welcome for new tests or improvements to existing tests! Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running are marked with ⏱. Reports for non-upstream kernels have a Beaker recipe linked to next to each host.

4 years, 5 months

4
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[PATCH 4.14 000/119] 4.14.151-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.151 release. There are 119 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 Tue 29 Oct 2019 08:27:02 PM UTC. 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-4.14.151-r… 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 4.14.151-rc1 Greg KH <gregkh(a)linuxfoundation.org> RDMA/cxgb4: Do not dma memory off of the stack Jim Mattson <jmattson(a)google.com> kvm: vmx: Basic APIC virtualization controls have three settings Junaid Shahid <junaids(a)google.com> kvm: apic: Flush TLB after APIC mode/address change if VPIDs are in use Jim Mattson <jmattson(a)google.com> kvm: vmx: Introduce lapic_mode enumeration Wanpeng Li <wanpeng.li(a)hotmail.com> KVM: X86: introduce invalidate_gpa argument to tlb flush Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> PCI: PM: Fix pci_power_up() Juergen Gross <jgross(a)suse.com> xen/netback: fix error path of xenvif_connect_data() Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> cpufreq: Avoid cpufreq_suspend() deadlock on system shutdown Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> memstick: jmb38x_ms: Fix an error handling path in 'jmb38x_ms_probe()' Qu Wenruo <wqu(a)suse.com> btrfs: block-group: Fix a memory leak due to missing btrfs_put_block_group() Patrick Williams <alpawi(a)amazon.com> pinctrl: armada-37xx: swap polarity on LED group Patrick Williams <alpawi(a)amazon.com> pinctrl: armada-37xx: fix control of pins 32 and up Steve Wahl <steve.wahl(a)hpe.com> x86/boot/64: Make level2_kernel_pgt pages invalid outside kernel area Roberto Bergantinos Corpas <rbergant(a)redhat.com> CIFS: avoid using MID 0xFFFF Helge Deller <deller(a)gmx.de> parisc: Fix vmap memory leak in ioremap()/iounmap() Max Filippov <jcmvbkbc(a)gmail.com> xtensa: drop EXPORT_SYMBOL for outs*/ins* David Hildenbrand <david(a)redhat.com> hugetlbfs: don't access uninitialized memmaps in pfn_range_valid_gigantic() Qian Cai <cai(a)lca.pw> mm/page_owner: don't access uninitialized memmaps when reading /proc/pagetypeinfo Qian Cai <cai(a)lca.pw> mm/slub: fix a deadlock in show_slab_objects() Steffen Maier <maier(a)linux.ibm.com> scsi: zfcp: fix reaction on bit error threshold notification David Hildenbrand <david(a)redhat.com> fs/proc/page.c: don't access uninitialized memmaps in fs/proc/page.c David Hildenbrand <david(a)redhat.com> drivers/base/memory.c: don't access uninitialized memmaps in soft_offline_page_store() Hans de Goede <hdegoede(a)redhat.com> drm/amdgpu: Bail earlier when amdgpu.cik_/si_support is not set to 1 Kai-Heng Feng <kai.heng.feng(a)canonical.com> drm/edid: Add 6 bpc quirk for SDC panel in Lenovo G50 Will Deacon <will(a)kernel.org> mac80211: Reject malformed SSID elements Will Deacon <will(a)kernel.org> cfg80211: wext: avoid copying malformed SSIDs Junya Monden <jmonden(a)jp.adit-jv.com> ASoC: rsnd: Reinitialize bit clock inversion flag for every format setting Evan Green <evgreen(a)chromium.org> Input: synaptics-rmi4 - avoid processing unknown IRQs Marco Felsch <m.felsch(a)pengutronix.de> Input: da9063 - fix capability and drop KEY_SLEEP Bart Van Assche <bvanassche(a)acm.org> scsi: ch: Make it possible to open a ch device multiple times again Yufen Yu <yuyufen(a)huawei.com> scsi: core: try to get module before removing device Damien Le Moal <damien.lemoal(a)wdc.com> scsi: core: save/restore command resid for error handling Oliver Neukum <oneukum(a)suse.com> scsi: sd: Ignore a failure to sync cache due to lack of authorization Colin Ian King <colin.king(a)canonical.com> staging: wlan-ng: fix exit return when sme->key_idx >= NUM_WEPKEYS Paul Burton <paulburton(a)kernel.org> MIPS: tlbex: Fix build_restore_pagemask KScratch restore Josh Poimboeuf <jpoimboe(a)redhat.com> arm64/speculation: Support 'mitigations=' cmdline option Marc Zyngier <marc.zyngier(a)arm.com> arm64: Use firmware to detect CPUs that are not affected by Spectre-v2 Marc Zyngier <marc.zyngier(a)arm.com> arm64: Force SSBS on context switch Will Deacon <will.deacon(a)arm.com> arm64: ssbs: Don't treat CPUs with SSBS as unaffected by SSB Jeremy Linton <jeremy.linton(a)arm.com> arm64: add sysfs vulnerability show for speculative store bypass Jeremy Linton <jeremy.linton(a)arm.com> arm64: add sysfs vulnerability show for spectre-v2 Jeremy Linton <jeremy.linton(a)arm.com> arm64: Always enable spectre-v2 vulnerability detection Marc Zyngier <marc.zyngier(a)arm.com> arm64: Advertise mitigation of Spectre-v2, or lack thereof Jeremy Linton <jeremy.linton(a)arm.com> arm64: Provide a command line to disable spectre_v2 mitigation Jeremy Linton <jeremy.linton(a)arm.com> arm64: Always enable ssb vulnerability detection Mian Yousaf Kaukab <ykaukab(a)suse.de> arm64: enable generic CPU vulnerabilites support Jeremy Linton <jeremy.linton(a)arm.com> arm64: add sysfs vulnerability show for meltdown Mian Yousaf Kaukab <ykaukab(a)suse.de> arm64: Add sysfs vulnerability show for spectre-v1 Mark Rutland <mark.rutland(a)arm.com> arm64: fix SSBS sanitization Will Deacon <will.deacon(a)arm.com> KVM: arm64: Set SCTLR_EL2.DSSBS if SSBD is forcefully disabled and !vhe Will Deacon <will.deacon(a)arm.com> arm64: ssbd: Add support for PSTATE.SSBS rather than trapping to EL3 Will Deacon <will.deacon(a)arm.com> arm64: cpufeature: Detect SSBS and advertise to userspace Marc Zyngier <marc.zyngier(a)arm.com> arm64: Get rid of __smccc_workaround_1_hvc_* Mark Rutland <mark.rutland(a)arm.com> arm64: don't zero DIT on signal return Shanker Donthineni <shankerd(a)codeaurora.org> arm64: KVM: Use SMCCC_ARCH_WORKAROUND_1 for Falkor BP hardening Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Add support for checks based on a list of MIDRs Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: Add MIDR encoding for Arm Cortex-A55 and Cortex-A35 Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: Add helpers for checking CPU MIDR against a range Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Clean up midr range helpers Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Change scope of VHE to Boot CPU feature Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Add support for features enabled early Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Restrict KPTI detection to boot-time CPUs Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Introduce weak features based on local CPU Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Group handling of features and errata workarounds Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Allow features based on local CPU scope Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Split the processing of errata work arounds Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Prepare for grouping features and errata work arounds Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Filter the entries based on a given mask Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Unify the verification Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Add flags to handle the conflicts on late CPU Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Prepare for fine grained capabilities Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Move errata processing code Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: capabilities: Move errata work around check on boot CPU Dave Martin <dave.martin(a)arm.com> arm64: capabilities: Update prototype for enable call back Mark Rutland <mark.rutland(a)arm.com> arm64: Introduce sysreg_clear_set() Mark Rutland <mark.rutland(a)arm.com> arm64: add PSR_AA32_* definitions Mark Rutland <mark.rutland(a)arm.com> arm64: move SCTLR_EL{1,2} assertions to <asm/sysreg.h> Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: Expose Arm v8.4 features Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: Documentation: cpu-feature-registers: Remove RES0 fields Dongjiu Geng <gengdongjiu(a)huawei.com> arm64: v8.4: Support for new floating point multiplication instructions Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: Fix the feature type for ID register fields Suzuki K Poulose <suzuki.poulose(a)arm.com> arm64: Expose support for optional ARMv8-A features James Morse <james.morse(a)arm.com> arm64: sysreg: Move to use definitions for all the SCTLR bits Johan Hovold <johan(a)kernel.org> USB: ldusb: fix read info leaks Johan Hovold <johan(a)kernel.org> USB: usblp: fix use-after-free on disconnect Johan Hovold <johan(a)kernel.org> USB: ldusb: fix memleak on disconnect Johan Hovold <johan(a)kernel.org> USB: serial: ti_usb_3410_5052: fix port-close races Gustavo A. R. Silva <gustavo(a)embeddedor.com> usb: udc: lpc32xx: fix bad bit shift operation Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - Add support for ALC711 Johan Hovold <johan(a)kernel.org> USB: legousbtower: fix memleak on disconnect Matthew Wilcox (Oracle) <willy(a)infradead.org> memfd: Fix locking when tagging pins Alessio Balsini <balsini(a)android.com> loop: Add LOOP_SET_DIRECT_IO to compat ioctl Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: elf_hwcap: Export userspace ASEs Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: Treat Loongson Extensions as ASEs Eric Dumazet <edumazet(a)google.com> net: avoid potential infinite loop in tc_ctl_action() Xin Long <lucien.xin(a)gmail.com> sctp: change sctp_prot .no_autobind with true Biao Huang <biao.huang(a)mediatek.com> net: stmmac: disable/enable ptp_ref_clk in suspend/resume flow Thomas Bogendoerfer <tbogendoerfer(a)suse.de> net: i82596: fix dma_alloc_attr for sni_82596 Florian Fainelli <f.fainelli(a)gmail.com> net: bcmgenet: Set phydev->dev_flags only for internal PHYs Florian Fainelli <f.fainelli(a)gmail.com> net: bcmgenet: Fix RGMII_MODE_EN value for GENET v1/2/3 Stefano Brivio <sbrivio(a)redhat.com> ipv4: Return -ENETUNREACH if we can't create route but saddr is valid Yi Li <yilikernel(a)gmail.com> ocfs2: fix panic due to ocfs2_wq is null Alex Deucher <alexander.deucher(a)amd.com> Revert "drm/radeon: Fix EEH during kexec" Song Liu <songliubraving(a)fb.com> md/raid0: fix warning message for parameter default_layout Jacob Keller <jacob.e.keller(a)intel.com> namespace: fix namespace.pl script to support relative paths Kai-Heng Feng <kai.heng.feng(a)canonical.com> r8152: Set macpassthru in reset_resume callback Yizhuo <yzhai003(a)ucr.edu> net: hisilicon: Fix usage of uninitialized variable in function mdio_sc_cfg_reg_write() Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> mips: Loongson: Fix the link time qualifier of 'serial_exit()' Miaoqing Pan <miaoqing(a)codeaurora.org> mac80211: fix txq null pointer dereference Miaoqing Pan <miaoqing(a)codeaurora.org> nl80211: fix null pointer dereference Ross Lagerwall <ross.lagerwall(a)citrix.com> xen/efi: Set nonblocking callbacks Oleksij Rempel <o.rempel(a)pengutronix.de> MIPS: dts: ar9331: fix interrupt-controller size Michal Vokáč <michal.vokac(a)ysoft.com> net: dsa: qca8k: Use up to 7 ports for all operations Peter Ujfalusi <peter.ujfalusi(a)ti.com> ARM: dts: am4372: Set memory bandwidth limit for DISPC Navid Emamdoost <navid.emamdoost(a)gmail.com> ieee802154: ca8210: prevent memory leak Tony Lindgren <tony(a)atomide.com> ARM: OMAP2+: Fix missing reset done flag for am3 and am43 Quinn Tran <qutran(a)marvell.com> scsi: qla2xxx: Fix unbound sleep in fcport delete path. Xiang Chen <chenxiang66(a)hisilicon.com> scsi: megaraid: disable device when probe failed after enabled device Stanley Chu <stanley.chu(a)mediatek.com> scsi: ufs: skip shutdown if hba is not powered ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 16 +- Documentation/arm64/cpu-feature-registers.txt | 26 +- Makefile | 4 +- arch/arm/boot/dts/am4372.dtsi | 2 + .../mach-omap2/omap_hwmod_33xx_43xx_ipblock_data.c | 3 +- arch/arm/xen/efi.c | 2 + arch/arm64/Kconfig | 1 + arch/arm64/include/asm/cpucaps.h | 6 +- arch/arm64/include/asm/cpufeature.h | 250 +++++++++- arch/arm64/include/asm/cputype.h | 43 ++ arch/arm64/include/asm/kvm_asm.h | 2 - arch/arm64/include/asm/kvm_host.h | 11 + arch/arm64/include/asm/processor.h | 22 +- arch/arm64/include/asm/ptrace.h | 58 ++- arch/arm64/include/asm/sysreg.h | 95 +++- arch/arm64/include/asm/virt.h | 6 - arch/arm64/include/uapi/asm/hwcap.h | 12 + arch/arm64/include/uapi/asm/ptrace.h | 1 + arch/arm64/kernel/bpi.S | 19 +- arch/arm64/kernel/cpu_errata.c | 495 ++++++++++++-------- arch/arm64/kernel/cpufeature.c | 517 +++++++++++++++------ arch/arm64/kernel/cpuinfo.c | 12 + arch/arm64/kernel/fpsimd.c | 1 + arch/arm64/kernel/head.S | 13 +- arch/arm64/kernel/process.c | 31 ++ arch/arm64/kernel/ptrace.c | 13 +- arch/arm64/kernel/smp.c | 44 -- arch/arm64/kernel/ssbd.c | 22 + arch/arm64/kernel/traps.c | 4 +- arch/arm64/kvm/hyp/entry.S | 12 - arch/arm64/kvm/hyp/switch.c | 10 - arch/arm64/kvm/hyp/sysreg-sr.c | 11 + arch/arm64/mm/fault.c | 3 +- arch/arm64/mm/proc.S | 24 +- arch/mips/boot/dts/qca/ar9331.dtsi | 2 +- arch/mips/include/asm/cpu-features.h | 16 + arch/mips/include/asm/cpu.h | 4 + arch/mips/include/uapi/asm/hwcap.h | 11 + arch/mips/kernel/cpu-probe.c | 37 ++ arch/mips/kernel/proc.c | 4 + arch/mips/loongson64/common/serial.c | 2 +- arch/mips/mm/tlbex.c | 23 +- arch/parisc/mm/ioremap.c | 12 +- arch/x86/include/asm/kvm_host.h | 4 +- arch/x86/kernel/head64.c | 22 +- arch/x86/kvm/lapic.c | 12 +- arch/x86/kvm/lapic.h | 14 + arch/x86/kvm/svm.c | 18 +- arch/x86/kvm/vmx.c | 79 ++-- arch/x86/kvm/x86.c | 32 +- arch/x86/xen/efi.c | 2 + arch/xtensa/kernel/xtensa_ksyms.c | 7 - drivers/base/core.c | 3 + drivers/base/memory.c | 3 + drivers/block/loop.c | 1 + drivers/cpufreq/cpufreq.c | 10 - drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 35 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 35 -- drivers/gpu/drm/drm_edid.c | 3 + drivers/gpu/drm/radeon/radeon_drv.c | 8 - drivers/infiniband/hw/cxgb4/mem.c | 28 +- drivers/input/misc/da9063_onkey.c | 5 +- drivers/input/rmi4/rmi_driver.c | 6 +- drivers/md/raid0.c | 2 +- drivers/memstick/host/jmb38x_ms.c | 2 +- drivers/net/dsa/qca8k.c | 4 +- drivers/net/ethernet/broadcom/genet/bcmgenet.h | 1 + drivers/net/ethernet/broadcom/genet/bcmmii.c | 11 +- drivers/net/ethernet/hisilicon/hns_mdio.c | 6 +- drivers/net/ethernet/i825xx/lasi_82596.c | 4 +- drivers/net/ethernet/i825xx/lib82596.c | 4 +- drivers/net/ethernet/i825xx/sni_82596.c | 4 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 12 +- drivers/net/ieee802154/ca8210.c | 2 +- drivers/net/usb/r8152.c | 3 +- drivers/net/xen-netback/interface.c | 1 - drivers/pci/pci.c | 24 +- drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 26 +- drivers/s390/scsi/zfcp_fsf.c | 16 +- drivers/scsi/ch.c | 1 - drivers/scsi/megaraid.c | 4 +- drivers/scsi/qla2xxx/qla_target.c | 4 + drivers/scsi/scsi_error.c | 3 + drivers/scsi/scsi_sysfs.c | 11 +- drivers/scsi/sd.c | 3 +- drivers/scsi/ufs/ufshcd.c | 3 + drivers/staging/wlan-ng/cfg80211.c | 6 +- drivers/usb/class/usblp.c | 4 +- drivers/usb/gadget/udc/lpc32xx_udc.c | 6 +- drivers/usb/misc/ldusb.c | 20 +- drivers/usb/misc/legousbtower.c | 5 +- drivers/usb/serial/ti_usb_3410_5052.c | 10 +- fs/btrfs/extent-tree.c | 1 + fs/cifs/smb1ops.c | 3 + fs/ocfs2/journal.c | 3 +- fs/ocfs2/localalloc.c | 3 +- fs/proc/page.c | 28 +- include/scsi/scsi_eh.h | 1 + mm/hugetlb.c | 5 +- mm/page_owner.c | 5 +- mm/shmem.c | 18 +- mm/slub.c | 13 +- net/ipv4/route.c | 9 +- net/mac80211/debugfs_netdev.c | 11 +- net/mac80211/mlme.c | 5 +- net/sched/act_api.c | 13 +- net/sctp/socket.c | 4 +- net/wireless/nl80211.c | 3 + net/wireless/wext-sme.c | 8 +- scripts/namespace.pl | 13 +- sound/pci/hda/patch_realtek.c | 3 + sound/soc/sh/rcar/core.c | 1 + 112 files changed, 1773 insertions(+), 808 deletions(-)

4 years, 5 months

11
134
0 0

[PATCH] can: ucan: fix non-atomic allocation in completion handler

by Johan Hovold

USB completion handlers are called in atomic context and must specifically not allocate memory using GFP_KERNEL. Fixes: 9f2d3eae88d2 ("can: ucan: add driver for Theobroma Systems UCAN devices") Cc: stable <stable(a)vger.kernel.org> # 4.19 Cc: Jakob Unterwurzacher <jakob.unterwurzacher(a)theobroma-systems.com> Cc: Martin Elshuber <martin.elshuber(a)theobroma-systems.com> Cc: Philipp Tomsich <philipp.tomsich(a)theobroma-systems.com> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/net/can/usb/ucan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/can/usb/ucan.c b/drivers/net/can/usb/ucan.c index 04aac3bb54ef..81e942f713e6 100644 --- a/drivers/net/can/usb/ucan.c +++ b/drivers/net/can/usb/ucan.c @@ -792,7 +792,7 @@ static void ucan_read_bulk_callback(struct urb *urb) up); usb_anchor_urb(urb, &up->rx_urbs); - ret = usb_submit_urb(urb, GFP_KERNEL); + ret = usb_submit_urb(urb, GFP_ATOMIC); if (ret < 0) { netdev_err(up->netdev, -- 2.24.0

4 years, 5 months

2
1
0 0

Build failure on latest powerpc/merge (311ae9e159d8 io_uring: fix dead-hung for non-iter fixed rw)

by Christophe Leroy

CC fs/io_uring.o fs/io_uring.c: In function ‘loop_rw_iter’: fs/io_uring.c:1628:21: error: implicit declaration of function ‘kmap’ [-Werror=implicit-function-declaration] iovec.iov_base = kmap(iter->bvec->bv_page) ^ fs/io_uring.c:1628:19: warning: assignment makes pointer from integer without a cast [-Wint-conversion] iovec.iov_base = kmap(iter->bvec->bv_page) ^ fs/io_uring.c:1643:4: error: implicit declaration of function ‘kunmap’ [-Werror=implicit-function-declaration] kunmap(iter->bvec->bv_page); ^ Reverting commit 311ae9e159d8 ("io_uring: fix dead-hung for non-iter fixed rw") clears the failure. Most likely an #include is missing. Christophe

4 years, 5 months

4
6
0 0

[PATCH v2 3/3] arm64: dts: allwinner: a64: olinuxino: Fix SDIO supply regulator

by Stefan Mavrodiev

A64-OLinuXino uses DCDC1 (VCC-IO) for MMC1 supply. In commit 916b68cfe4b5 ("arm64: dts: a64-olinuxino: Enable RTL8723BS WiFi") ALDO2 is set, which is VCC-PL. Since DCDC1 is always present, the boards are working without a problem. This patch sets the correct regulator. Fixes: 916b68cfe4b5 ("arm64: dts: a64-olinuxino: Enable RTL8723BS WiFi") Cc: stable(a)vger.kernel.org # v4.16+ Signed-off-by: Stefan Mavrodiev <stefan(a)olimex.com> --- arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts index ad3559c576dd..869bb146a9ff 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts @@ -140,7 +140,7 @@ &mmc1 { pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; - vmmc-supply = <&reg_aldo2>; + vmmc-supply = <&reg_dcdc1>; vqmmc-supply = <&reg_dldo4>; mmc-pwrseq = <&wifi_pwrseq>; bus-width = <4>; -- 2.17.1

4 years, 5 months

2
1
0 0

[PATCH v2 1/3] arm64: dts: allwinner: a64: olinuxino: Fix eMMC supply regulator

by Stefan Mavrodiev

A64-OLinuXino-eMMC uses 1.8V for eMMC supply. This is done via a triple jumper, which sets VCC-PL to either 1.8V or 3.3V. This setting is different for boards with and without eMMC. This is not a big issue for DDR52 mode, however the eMMC will not work in HS200/HS400, since these modes explicitly requires 1.8V. Fixes: 94f68f3a4b2a ("arm64: dts: allwinner: a64: Add A64 OlinuXino board (with eMMC)") Cc: stable(a)vger.kernel.org # v5.4 Signed-off-by: Stefan Mavrodiev <stefan(a)olimex.com> --- Changes for v2: - Restore the original eMMC vmmc-supply property arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino-emmc.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino-emmc.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino-emmc.dts index 96ab0227e82d..121e6cc4849b 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino-emmc.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino-emmc.dts @@ -15,7 +15,7 @@ pinctrl-names = "default"; pinctrl-0 = <&mmc2_pins>; vmmc-supply = <&reg_dcdc1>; - vqmmc-supply = <&reg_dcdc1>; + vqmmc-supply = <&reg_eldo1>; bus-width = <8>; non-removable; cap-mmc-hw-reset; -- 2.17.1

4 years, 5 months

2
1
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Linux-stable-mirror November 2019