- 24 11月, 2017 4 次提交
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git://git.lwn.net/linux由 Linus Torvalds 提交于
Pull documentation updates from Jonathan Corbet: "A few late-arriving docs updates that have no real reason to wait. There's a new "Co-Developed-by" tag described by Greg, and a build enhancement from Willy to generate docs warnings during a kernel build (but only when additional warnings have been requested in general)" * tag 'docs-4.15-2' of git://git.lwn.net/linux: Add optional check for bad kernel-doc comments Documentation: fix profile= options in kernel-parameters.txt documentation/svga.txt: update outdated file kokr/memory-barriers.txt: Fix typo in paring example kokr/memory-barriers/txt: Replace uses of "transitive" Documentation/process: add Co-Developed-by: tag for patches with multiple authors
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security由 Linus Torvalds 提交于
Pull keys update from James Morris: "There's nothing too controversial here: - Doc fix for keyctl_read(). - time_t -> time64_t replacement. - Set the module licence on things to prevent tainting" * 'next-keys' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: pkcs7: Set the module licence to prevent tainting security: keys: Replace time_t with time64_t for struct key_preparsed_payload security: keys: Replace time_t/timespec with time64_t KEYS: fix in-kernel documentation for keyctl_read()
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由 Linus Torvalds 提交于
Merge tag 'apparmor-pr-2017-11-21' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor Pull apparmor updates from John Johansen: "No features this time, just minor cleanups and bug fixes. Cleanups: - fix spelling mistake: "resoure" -> "resource" - remove unused redundant variable stop - Fix bool initialization/comparison Bug Fixes: - initialized returned struct aa_perms - fix leak of null profile name if profile allocation fails - ensure that undecidable profile attachments fail - fix profile attachment for special unconfined profiles - fix locking when creating a new complain profile. - fix possible recursive lock warning in __aa_create_ns" * tag 'apparmor-pr-2017-11-21' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor: apparmor: fix possible recursive lock warning in __aa_create_ns apparmor: fix locking when creating a new complain profile. apparmor: fix profile attachment for special unconfined profiles apparmor: ensure that undecidable profile attachments fail apparmor: fix leak of null profile name if profile allocation fails apparmor: remove unused redundant variable stop apparmor: Fix bool initialization/comparison apparmor: initialized returned struct aa_perms apparmor: fix spelling mistake: "resoure" -> "resource"
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由 James Morris 提交于
Merge tag 'keys-next-20171123' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs into next-keys Merge keys subsystem changes from David Howells, for v4.15.
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- 23 11月, 2017 6 次提交
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由 Linus Torvalds 提交于
Merge tag 'pwm/for-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "The changes for this release include power management improvements for the pwm-img driver, support for the backup mode on pwm-atmel-tcb as well as support for more hardware with the R-Car and Mediatek drivers. To round things off there's a bit of cleanup for sunxi and stm32-lp" * tag 'pwm/for-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: stm32-lp: Remove pwm_is_enabled() check before calling pwm_disable() pwm: mediatek: Add MT2712/MT7622 support pwm: sunxi: Use of_device_get_match_data() pwm: atmel-tcb: Support backup mode dt-bindings: pwm: Add R-Car D3 device tree bindings pwm: img: Add runtime PM pwm: img: Add suspend / resume handling
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git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux由 Linus Torvalds 提交于
Pull RTC updates from Alexandre Belloni: "There is nothing scary this cycle, mostly driver fixes and updates. The core fix has been in for a while and has been tested on multiple kernel revisions by multiple teams. Core: - Fix setting the alarm to the next expiring timer New drivers: - Mediatek MT7622 RTC - NXP PCF85363 - Spreadtrum SC27xx PMIC RTC Drivers updates: - Use generic nvmem to expose the Non volatile ram for ds1305, ds1511, m48t86 and omap - abx80x: solve possible race condition at probe - armada38x: support trimming the RTC oscillator - at91rm9200: fix reading the alarm value at boot - ds1511: allow waking platform - m41t80: rework square wave output - pcf8523: support trimming the RTC oscillator - pcf8563: fix clock output rate - pl031: make interrupt optional - xgene: fix suspend/resume" * tag 'rtc-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (50 commits) dt-bindings: rtc: imxdi: Improve the bindings text rtc: sc27xx: Add Spreadtrum SC27xx PMIC RTC driver dt-bindings: rtc: Add Spreadtrum SC27xx RTC documentation rtc: at91rm9200: fix reading alarm value rtc: at91rm9200: stop calculating yday in at91_rtc_readalarm rtc: sysfs: Use time64_t variables to set time/alarm rtc: xgene: mark PM functions as __maybe_unused rtc: xgene: Fix suspend/resume rtc: pcf8563: don't alway enable the alarm rtc: pcf8563: fix output clock rate rtc: rx8010: Fix for incorrect return value rtc: rx8010: Specify correct address for RX8010_RESV31 rtc: rx8010: Remove duplicate define rtc: m41t80: remove unneeded checks from m41t80_sqw_set_rate rtc: m41t80: avoid i2c read in m41t80_sqw_is_prepared rtc: m41t80: avoid i2c read in m41t80_sqw_recalc_rate rtc: m41t80: fix m41t80_sqw_round_rate return value rtc: m41t80: m41t80_sqw_set_rate should return 0 on success rtc: add support for NXP PCF85363 real-time clock rtc: omap: Support scratch registers ...
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git://git.infradead.org/linux-mtd由 Linus Torvalds 提交于
Pull MTD updates from Richard Weinberger: "General changes: - Unconfuse get_unmapped_area and point/unpoint driver methods - New partition parser: sharpslpart - Kill GENERIC_IO - Various fixes NAND changes: - Add a flag to mark NANDs that require 3 address cycles to encode a page address - Set a default ECC/free layout when NAND_ECC_NONE is requested - Fix a bug in panic_nand_write() - Another batch of cleanups for the denali driver - Fix PM support in the atmel driver - Remove support for platform data in the omap driver - Fix subpage write in the omap driver - Fix irq handling in the mtk driver - Change link order of mtk_ecc and mtk_nand drivers to speed up boot time - Change log level of ECC error messages in the mxc driver - Patch the pxa3xx driver to support Armada 8k platforms - Add BAM DMA support to the qcom driver - Convert gpio-nand to the GPIO desc API - Fix ECC handling in the mt29f driver SPI-NOR changes: - Introduce system power management support - New mechanism to select the proper .quad_enable() hook by JEDEC ID, when needed, instead of only by manufacturer ID - Add support to new memory parts from Gigadevice, Winbond, Macronix and Everspin - Maintainance for Cadence, Intel, Mediatek and STM32 drivers" * tag 'for-linus-20171120' of git://git.infradead.org/linux-mtd: (85 commits) mtd: Avoid probe failures when mtd->dbg.dfs_dir is invalid mtd: sharpslpart: Add sharpslpart partition parser mtd: Add sanity checks in mtd_write/read_oob() mtd: remove the get_unmapped_area method mtd: implement mtd_get_unmapped_area() using the point method mtd: chips/map_rom.c: implement point and unpoint methods mtd: chips/map_ram.c: implement point and unpoint methods mtd: mtdram: properly handle the phys argument in the point method mtd: mtdswap: fix spelling mistake: 'TRESHOLD' -> 'THRESHOLD' mtd: slram: use memremap() instead of ioremap() kconfig: kill off GENERIC_IO option mtd: Fix C++ comment in include/linux/mtd/mtd.h mtd: constify mtd_partition mtd: plat-ram: Replace manual resource management by devm mtd: nand: Fix writing mtdoops to nand flash. mtd: intel-spi: Add Intel Lewisburg PCH SPI super SKU PCI ID mtd: nand: mtk: fix infinite ECC decode IRQ issue mtd: spi-nor: Add support for mr25h128 mtd: nand: mtk: change the compile sequence of mtk_nand.o and mtk_ecc.o mtd: spi-nor: enable 4B opcodes for mx66l51235l ...
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git://git.kernel.org/pub/scm/fs/xfs/xfs-linux由 Linus Torvalds 提交于
Pull xfs fixes from Darrick Wong: - Fix a memory leak in the new in-core extent map - Refactor the xfs_dev_t conversions for easier xfsprogs porting * tag 'xfs-4.15-merge-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: xfs: abstract out dev_t conversions xfs: fix memory leak in xfs_iext_free_last_leaf
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs由 Linus Torvalds 提交于
Pull mode_t whack-a-mole from Al Viro: "For all internal uses we want umode_t, which is arch-independent; mode_t (or __kernel_mode_t, for that matter) is wrong outside of userland ABI. Unfortunately, that crap keeps coming back and needs to be put down from time to time..." * 'work.whack-a-mole' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: mode_t whack-a-mole: task_dump_owner()
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs由 Linus Torvalds 提交于
Pull 9p filesystemfixes from Al Viro: "Several 9p fixes" * '9p-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: 9p: Fix missing commas in mount options net/9p: Switch to wait_event_killable() fs/9p: Compare qid.path in v9fs_test_inode
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- 21 11月, 2017 30 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: 1) Fix a reference to a module parameter which was lost during the GREv6 receive path rewrite, from Alexey Kodanev. 2) Fix deref before NULL check in ipheth, from Gustavo A. R. Silva. 3) RCU read lock imbalance in tun_build_skb(), from Xin Long. 4) Some stragglers from the mac80211 folks: a) Timer conversions from Kees Cook b) Fix some sequencing issue when cfg80211 is built statically, from Johannes Berg c) Memory leak in mac80211_hwsim, from Ben Hutchings. 5) Add new qmi_wwan device ID, from Sebastian Sjoholm. 6) Fix use after free in tipc, from Jon Maloy. 7) Missing kdoc in nfp driver, from Jakub Kicinski. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: nfp: flower: add missing kdoc tipc: fix access of released memory net: qmi_wwan: add Quectel BG96 2c7c:0296 mlxsw: spectrum: Do not try to create non-existing ports during unsplit mac80211: properly free requested-but-not-started TX agg sessions mac80211_hwsim: Fix memory leak in hwsim_new_radio_nl() cfg80211: initialize regulatory keys/database later mac80211: aggregation: Convert timers to use timer_setup() nl80211: don't expose wdev->ssid for most interfaces mac80211: Convert timers to use timer_setup() net: vxge: Fix some indentation issues net: ena: fix race condition between device reset and link up setup r8169: use same RTL8111EVL green settings as in vendor driver r8169: fix RTL8111EVL EEE and green settings tun: fix rcu_read_lock imbalance in tun_build_skb tcp: when scheduling TLP, time of RTO should account for current ACK usbnet: ipheth: fix potential null pointer dereference in ipheth_carrier_set gre6: use log_ecn_error module parameter in ip6_tnl_rcv()
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git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux由 Linus Torvalds 提交于
Pull orangefs updates from Mike Marshall: "Fix: - stop setting atime on inode dirty (Martin Brandenburg) Cleanups: - remove initialization of i_version (Jeff Layton) - use ARRAY_SIZE (Jérémy Lefaure) - call op_release sooner when creating inodes (Mike MarshallMartin Brandenburg)" * tag 'for-linus-4.15-ofs1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux: orangefs: call op_release sooner when creating inodes orangefs: stop setting atime on inode dirty orangefs: use ARRAY_SIZE orangefs: remove initialization of i_version
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git://github.com/ceph/ceph-client由 Linus Torvalds 提交于
Pull ceph updates from Ilya Dryomov: "We have a set of file locking improvements from Zheng, rbd rw/ro state handling code cleanup from myself and some assorted CephFS fixes from Jeff. rbd now defaults to single-major=Y, lifting the limit of ~240 rbd images per host for everyone" * tag 'ceph-for-4.15-rc1' of git://github.com/ceph/ceph-client: rbd: default to single-major device number scheme libceph: don't WARN() if user tries to add invalid key rbd: set discard_alignment to zero ceph: silence sparse endianness warning in encode_caps_cb ceph: remove the bump of i_version ceph: present consistent fsid, regardless of arch endianness ceph: clean up spinlocking and list handling around cleanup_cap_releases() rbd: get rid of rbd_mapping::read_only rbd: fix and simplify rbd_ioctl_set_ro() ceph: remove unused and redundant variable dropping ceph: mark expected switch fall-throughs ceph: -EINVAL on decoding failure in ceph_mdsc_handle_fsmap() ceph: disable cached readdir after dropping positive dentry ceph: fix bool initialization/comparison ceph: handle 'session get evicted while there are file locks' ceph: optimize flock encoding during reconnect ceph: make lock_to_ceph_filelock() static ceph: keep auth cap when inode has flocks or posix locks
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git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk由 Linus Torvalds 提交于
Pull printk updates from Petr Mladek: - print the warning about dropped messages on consoles on a separate line. It makes it more legible. - one typo fix and small code clean up. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk: added new line symbol after warning about dropped messages printk: fix typo in printk_safe.c printk: simplify no_printk()
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由 David S. Miller 提交于
Merge tag 'mac80211-for-davem-2017-11-20' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== A few things: * straggler timer conversions from Kees * memory leak fix in hwsim * fix some fallout from regdb changes if wireless is built-in * also free aggregation sessions in startup state when station goes away, to avoid crashing the timer ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jakub Kicinski 提交于
Commit 0115552e ("nfp: remove false positive offloads in flower vxlan") missed adding kdoc for a new parameter of nfp_flower_add_offload(). Signed-off-by: NJakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: NSimon Horman <simon.horman@netronome.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jon Maloy 提交于
When the function tipc_group_filter_msg() finds that a member event indicates that the member is leaving the group, it first deletes the member instance, and then purges the message queue being handled by the call. But the message queue is an aggregated field in the just deleted item, leading the purge call to access freed memory. We fix this by swapping the order of the two actions. Signed-off-by: NJon Maloy <jon.maloy@ericsson.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sebastian Sjoholm 提交于
Quectel BG96 is an Qualcomm MDM9206 based IoT modem, supporting both CAT-M and NB-IoT. Tested hardware is BG96 mounted on Quectel development board (EVB). The USB id is added to qmi_wwan.c to allow QMI communication with the BG96. Signed-off-by: NSebastian Sjoholm <ssjoholm@mac.com> Acked-by: NBjørn Mork <bjorn@mork.no> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ido Schimmel 提交于
On some systems, when we unsplit a port we need to re-create two ports instead. On other systems, only one needs to be re-created. Do not try to create a port if during driver initialization it was assigned a negative module number, which is invalid. This avoids the following error during unsplit: [ 941.012478] mlxsw_spectrum 0000:01:00.0: Port 43: Failed to map module The error is harmless and caused by the fact that a local port is already mapped to module 0. Fixes: be94535f ("mlxsw: spectrum: Make split flow match firmware requirements") Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Reviewed-by: NArkadi Sharshevsky <arkadis@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 John Johansen 提交于
Use mutex_lock_nested to provide lockdep the parent child lock ordering of the tree. This fixes the lockdep Warning [ 305.275177] ============================================ [ 305.275178] WARNING: possible recursive locking detected [ 305.275179] 4.14.0-rc7+ #320 Not tainted [ 305.275180] -------------------------------------------- [ 305.275181] apparmor_parser/1339 is trying to acquire lock: [ 305.275182] (&ns->lock){+.+.}, at: [<ffffffff970544dd>] __aa_create_ns+0x6d/0x1e0 [ 305.275187] but task is already holding lock: [ 305.275187] (&ns->lock){+.+.}, at: [<ffffffff97054b5d>] aa_prepare_ns+0x3d/0xd0 [ 305.275190] other info that might help us debug this: [ 305.275191] Possible unsafe locking scenario: [ 305.275192] CPU0 [ 305.275193] ---- [ 305.275193] lock(&ns->lock); [ 305.275194] lock(&ns->lock); [ 305.275195] *** DEADLOCK *** [ 305.275196] May be due to missing lock nesting notation [ 305.275198] 2 locks held by apparmor_parser/1339: [ 305.275198] #0: (sb_writers#10){.+.+}, at: [<ffffffff96e9c6b7>] vfs_write+0x1a7/0x1d0 [ 305.275202] #1: (&ns->lock){+.+.}, at: [<ffffffff97054b5d>] aa_prepare_ns+0x3d/0xd0 [ 305.275205] stack backtrace: [ 305.275207] CPU: 1 PID: 1339 Comm: apparmor_parser Not tainted 4.14.0-rc7+ #320 [ 305.275208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.1-1ubuntu1 04/01/2014 [ 305.275209] Call Trace: [ 305.275212] dump_stack+0x85/0xcb [ 305.275214] __lock_acquire+0x141c/0x1460 [ 305.275216] ? __aa_create_ns+0x6d/0x1e0 [ 305.275218] ? ___slab_alloc+0x183/0x540 [ 305.275219] ? ___slab_alloc+0x183/0x540 [ 305.275221] lock_acquire+0xed/0x1e0 [ 305.275223] ? lock_acquire+0xed/0x1e0 [ 305.275224] ? __aa_create_ns+0x6d/0x1e0 [ 305.275227] __mutex_lock+0x89/0x920 [ 305.275228] ? __aa_create_ns+0x6d/0x1e0 [ 305.275230] ? trace_hardirqs_on_caller+0x11f/0x190 [ 305.275231] ? __aa_create_ns+0x6d/0x1e0 [ 305.275233] ? __lockdep_init_map+0x57/0x1d0 [ 305.275234] ? lockdep_init_map+0x9/0x10 [ 305.275236] ? __rwlock_init+0x32/0x60 [ 305.275238] mutex_lock_nested+0x1b/0x20 [ 305.275240] ? mutex_lock_nested+0x1b/0x20 [ 305.275241] __aa_create_ns+0x6d/0x1e0 [ 305.275243] aa_prepare_ns+0xc2/0xd0 [ 305.275245] aa_replace_profiles+0x168/0xf30 [ 305.275247] ? __might_fault+0x85/0x90 [ 305.275250] policy_update+0xb9/0x380 [ 305.275252] profile_load+0x7e/0x90 [ 305.275254] __vfs_write+0x28/0x150 [ 305.275256] ? rcu_read_lock_sched_held+0x72/0x80 [ 305.275257] ? rcu_sync_lockdep_assert+0x2f/0x60 [ 305.275259] ? __sb_start_write+0xdc/0x1c0 [ 305.275261] ? vfs_write+0x1a7/0x1d0 [ 305.275262] vfs_write+0xca/0x1d0 [ 305.275264] ? trace_hardirqs_on_caller+0x11f/0x190 [ 305.275266] SyS_write+0x49/0xa0 [ 305.275268] entry_SYSCALL_64_fastpath+0x23/0xc2 [ 305.275271] RIP: 0033:0x7fa6b22e8c74 [ 305.275272] RSP: 002b:00007ffeaaee6288 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.275273] RAX: ffffffffffffffda RBX: 00007ffeaaee62a4 RCX: 00007fa6b22e8c74 [ 305.275274] RDX: 0000000000000a51 RSI: 00005566a8198c10 RDI: 0000000000000004 [ 305.275275] RBP: 0000000000000a39 R08: 0000000000000a51 R09: 0000000000000000 [ 305.275276] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566a8198c10 [ 305.275277] R13: 0000000000000004 R14: 00005566a72ecb88 R15: 00005566a72ec3a8 Fixes: 73688d1e ("apparmor: refactor prepare_ns() and make usable from different views") Signed-off-by: NJohn Johansen <john.johansen@canonical.com>
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由 John Johansen 提交于
Break the per cpu buffer atomic section when creating a new null complain profile. In learning mode this won't matter and we can safely re-aquire the buffer. This fixes the following lockdep BUG trace nov. 14 14:09:09 cyclope audit[7152]: AVC apparmor="ALLOWED" operation="exec" profile="/usr/sbin/sssd" name="/usr/sbin/adcli" pid=7152 comm="sssd_be" requested_mask="x" denied_mask="x" fsuid=0 ouid=0 target="/usr/sbin/sssd//null-/usr/sbin/adcli" nov. 14 14:09:09 cyclope kernel: BUG: sleeping function called from invalid context at kernel/locking/mutex.c:747 nov. 14 14:09:09 cyclope kernel: in_atomic(): 1, irqs_disabled(): 0, pid: 7152, name: sssd_be nov. 14 14:09:09 cyclope kernel: 1 lock held by sssd_be/7152: nov. 14 14:09:09 cyclope kernel: #0: (&sig->cred_guard_mutex){....}, at: [<ffffffff8182d53e>] prepare_bprm_creds+0x4e/0x100 nov. 14 14:09:09 cyclope kernel: CPU: 3 PID: 7152 Comm: sssd_be Not tainted 4.14.0prahal+intel #150 nov. 14 14:09:09 cyclope kernel: Hardware name: LENOVO 20CDCTO1WW/20CDCTO1WW, BIOS GQET53WW (1.33 ) 09/15/2017 nov. 14 14:09:09 cyclope kernel: Call Trace: nov. 14 14:09:09 cyclope kernel: dump_stack+0xb0/0x135 nov. 14 14:09:09 cyclope kernel: ? _atomic_dec_and_lock+0x15b/0x15b nov. 14 14:09:09 cyclope kernel: ? lockdep_print_held_locks+0xc4/0x130 nov. 14 14:09:09 cyclope kernel: ___might_sleep+0x29c/0x320 nov. 14 14:09:09 cyclope kernel: ? rq_clock+0xf0/0xf0 nov. 14 14:09:09 cyclope kernel: ? __kernel_text_address+0xd/0x40 nov. 14 14:09:09 cyclope kernel: __might_sleep+0x95/0x190 nov. 14 14:09:09 cyclope kernel: ? aa_new_null_profile+0x50a/0x960 nov. 14 14:09:09 cyclope kernel: __mutex_lock+0x13e/0x1a20 nov. 14 14:09:09 cyclope kernel: ? aa_new_null_profile+0x50a/0x960 nov. 14 14:09:09 cyclope kernel: ? save_stack+0x43/0xd0 nov. 14 14:09:09 cyclope kernel: ? kmem_cache_alloc_trace+0x13f/0x290 nov. 14 14:09:09 cyclope kernel: ? mutex_lock_io_nested+0x1880/0x1880 nov. 14 14:09:09 cyclope kernel: ? profile_transition+0x932/0x2d40 nov. 14 14:09:09 cyclope kernel: ? apparmor_bprm_set_creds+0x1479/0x1f70 nov. 14 14:09:09 cyclope kernel: ? security_bprm_set_creds+0x5a/0x80 nov. 14 14:09:09 cyclope kernel: ? prepare_binprm+0x366/0x980 nov. 14 14:09:09 cyclope kernel: ? do_execveat_common.isra.30+0x12a9/0x2350 nov. 14 14:09:09 cyclope kernel: ? SyS_execve+0x2c/0x40 nov. 14 14:09:09 cyclope kernel: ? do_syscall_64+0x228/0x650 nov. 14 14:09:09 cyclope kernel: ? entry_SYSCALL64_slow_path+0x25/0x25 nov. 14 14:09:09 cyclope kernel: ? deactivate_slab.isra.62+0x49d/0x5e0 nov. 14 14:09:09 cyclope kernel: ? save_stack_trace+0x16/0x20 nov. 14 14:09:09 cyclope kernel: ? init_object+0x88/0x90 nov. 14 14:09:09 cyclope kernel: ? ___slab_alloc+0x520/0x590 nov. 14 14:09:09 cyclope kernel: ? ___slab_alloc+0x520/0x590 nov. 14 14:09:09 cyclope kernel: ? aa_alloc_proxy+0xab/0x200 nov. 14 14:09:09 cyclope kernel: ? lock_downgrade+0x7e0/0x7e0 nov. 14 14:09:09 cyclope kernel: ? memcg_kmem_get_cache+0x970/0x970 nov. 14 14:09:09 cyclope kernel: ? kasan_unpoison_shadow+0x35/0x50 nov. 14 14:09:09 cyclope kernel: ? kasan_unpoison_shadow+0x35/0x50 nov. 14 14:09:09 cyclope kernel: ? kasan_kmalloc+0xad/0xe0 nov. 14 14:09:09 cyclope kernel: ? aa_alloc_proxy+0xab/0x200 nov. 14 14:09:09 cyclope kernel: ? kmem_cache_alloc_trace+0x13f/0x290 nov. 14 14:09:09 cyclope kernel: ? aa_alloc_proxy+0xab/0x200 nov. 14 14:09:09 cyclope kernel: ? aa_alloc_proxy+0xab/0x200 nov. 14 14:09:09 cyclope kernel: ? _raw_spin_unlock+0x22/0x30 nov. 14 14:09:09 cyclope kernel: ? vec_find+0xa0/0xa0 nov. 14 14:09:09 cyclope kernel: ? aa_label_init+0x6f/0x230 nov. 14 14:09:09 cyclope kernel: ? __label_insert+0x3e0/0x3e0 nov. 14 14:09:09 cyclope kernel: ? kmem_cache_alloc_trace+0x13f/0x290 nov. 14 14:09:09 cyclope kernel: ? aa_alloc_profile+0x58/0x200 nov. 14 14:09:09 cyclope kernel: mutex_lock_nested+0x16/0x20 nov. 14 14:09:09 cyclope kernel: ? mutex_lock_nested+0x16/0x20 nov. 14 14:09:09 cyclope kernel: aa_new_null_profile+0x50a/0x960 nov. 14 14:09:09 cyclope kernel: ? aa_fqlookupn_profile+0xdc0/0xdc0 nov. 14 14:09:09 cyclope kernel: ? aa_compute_fperms+0x4b5/0x640 nov. 14 14:09:09 cyclope kernel: ? disconnect.isra.2+0x1b0/0x1b0 nov. 14 14:09:09 cyclope kernel: ? aa_str_perms+0x8d/0xe0 nov. 14 14:09:09 cyclope kernel: profile_transition+0x932/0x2d40 nov. 14 14:09:09 cyclope kernel: ? up_read+0x1a/0x40 nov. 14 14:09:09 cyclope kernel: ? ext4_xattr_get+0x15c/0xaf0 [ext4] nov. 14 14:09:09 cyclope kernel: ? x_table_lookup+0x190/0x190 nov. 14 14:09:09 cyclope kernel: ? ext4_xattr_ibody_get+0x590/0x590 [ext4] nov. 14 14:09:09 cyclope kernel: ? sched_clock+0x9/0x10 nov. 14 14:09:09 cyclope kernel: ? sched_clock+0x9/0x10 nov. 14 14:09:09 cyclope kernel: ? ext4_xattr_security_get+0x1a/0x20 [ext4] nov. 14 14:09:09 cyclope kernel: ? __vfs_getxattr+0x6d/0xa0 nov. 14 14:09:09 cyclope kernel: ? get_vfs_caps_from_disk+0x114/0x720 nov. 14 14:09:09 cyclope kernel: ? sched_clock+0x9/0x10 nov. 14 14:09:09 cyclope kernel: ? sched_clock+0x9/0x10 nov. 14 14:09:09 cyclope kernel: ? tsc_resume+0x10/0x10 nov. 14 14:09:09 cyclope kernel: ? get_vfs_caps_from_disk+0x720/0x720 nov. 14 14:09:09 cyclope kernel: ? native_sched_clock_from_tsc+0x201/0x2b0 nov. 14 14:09:09 cyclope kernel: ? sched_clock+0x9/0x10 nov. 14 14:09:09 cyclope kernel: ? sched_clock_cpu+0x1b/0x170 nov. 14 14:09:09 cyclope kernel: ? find_held_lock+0x3c/0x1e0 nov. 14 14:09:09 cyclope kernel: ? rb_insert_color_cached+0x1660/0x1660 nov. 14 14:09:09 cyclope kernel: apparmor_bprm_set_creds+0x1479/0x1f70 nov. 14 14:09:09 cyclope kernel: ? sched_clock+0x9/0x10 nov. 14 14:09:09 cyclope kernel: ? handle_onexec+0x31d0/0x31d0 nov. 14 14:09:09 cyclope kernel: ? tsc_resume+0x10/0x10 nov. 14 14:09:09 cyclope kernel: ? graph_lock+0xd0/0xd0 nov. 14 14:09:09 cyclope kernel: ? tsc_resume+0x10/0x10 nov. 14 14:09:09 cyclope kernel: ? sched_clock_cpu+0x1b/0x170 nov. 14 14:09:09 cyclope kernel: ? sched_clock+0x9/0x10 nov. 14 14:09:09 cyclope kernel: ? sched_clock+0x9/0x10 nov. 14 14:09:09 cyclope kernel: ? sched_clock_cpu+0x1b/0x170 nov. 14 14:09:09 cyclope kernel: ? find_held_lock+0x3c/0x1e0 nov. 14 14:09:09 cyclope kernel: security_bprm_set_creds+0x5a/0x80 nov. 14 14:09:09 cyclope kernel: prepare_binprm+0x366/0x980 nov. 14 14:09:09 cyclope kernel: ? install_exec_creds+0x150/0x150 nov. 14 14:09:09 cyclope kernel: ? __might_fault+0x89/0xb0 nov. 14 14:09:09 cyclope kernel: ? up_read+0x40/0x40 nov. 14 14:09:09 cyclope kernel: ? get_user_arg_ptr.isra.18+0x2c/0x70 nov. 14 14:09:09 cyclope kernel: ? count.isra.20.constprop.32+0x7c/0xf0 nov. 14 14:09:09 cyclope kernel: do_execveat_common.isra.30+0x12a9/0x2350 nov. 14 14:09:09 cyclope kernel: ? prepare_bprm_creds+0x100/0x100 nov. 14 14:09:09 cyclope kernel: ? _raw_spin_unlock+0x22/0x30 nov. 14 14:09:09 cyclope kernel: ? deactivate_slab.isra.62+0x49d/0x5e0 nov. 14 14:09:09 cyclope kernel: ? save_stack_trace+0x16/0x20 nov. 14 14:09:09 cyclope kernel: ? init_object+0x88/0x90 nov. 14 14:09:09 cyclope kernel: ? ___slab_alloc+0x520/0x590 nov. 14 14:09:09 cyclope kernel: ? ___slab_alloc+0x520/0x590 nov. 14 14:09:09 cyclope kernel: ? kasan_check_write+0x14/0x20 nov. 14 14:09:09 cyclope kernel: ? memcg_kmem_get_cache+0x970/0x970 nov. 14 14:09:09 cyclope kernel: ? kasan_unpoison_shadow+0x35/0x50 nov. 14 14:09:09 cyclope kernel: ? glob_match+0x730/0x730 nov. 14 14:09:09 cyclope kernel: ? kmem_cache_alloc+0x225/0x280 nov. 14 14:09:09 cyclope kernel: ? getname_flags+0xb8/0x510 nov. 14 14:09:09 cyclope kernel: ? mm_fault_error+0x2e0/0x2e0 nov. 14 14:09:09 cyclope kernel: ? getname_flags+0xf6/0x510 nov. 14 14:09:09 cyclope kernel: ? ptregs_sys_vfork+0x10/0x10 nov. 14 14:09:09 cyclope kernel: SyS_execve+0x2c/0x40 nov. 14 14:09:09 cyclope kernel: do_syscall_64+0x228/0x650 nov. 14 14:09:09 cyclope kernel: ? syscall_return_slowpath+0x2f0/0x2f0 nov. 14 14:09:09 cyclope kernel: ? syscall_return_slowpath+0x167/0x2f0 nov. 14 14:09:09 cyclope kernel: ? prepare_exit_to_usermode+0x220/0x220 nov. 14 14:09:09 cyclope kernel: ? prepare_exit_to_usermode+0xda/0x220 nov. 14 14:09:09 cyclope kernel: ? perf_trace_sys_enter+0x1060/0x1060 nov. 14 14:09:09 cyclope kernel: ? __put_user_4+0x1c/0x30 nov. 14 14:09:09 cyclope kernel: entry_SYSCALL64_slow_path+0x25/0x25 nov. 14 14:09:09 cyclope kernel: RIP: 0033:0x7f9320f23637 nov. 14 14:09:09 cyclope kernel: RSP: 002b:00007fff783be338 EFLAGS: 00000202 ORIG_RAX: 000000000000003b nov. 14 14:09:09 cyclope kernel: RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9320f23637 nov. 14 14:09:09 cyclope kernel: RDX: 0000558c35002a70 RSI: 0000558c3505bd10 RDI: 0000558c35018b90 nov. 14 14:09:09 cyclope kernel: RBP: 0000558c34b63ae8 R08: 0000558c3505bd10 R09: 0000000000000080 nov. 14 14:09:09 cyclope kernel: R10: 0000000000000095 R11: 0000000000000202 R12: 0000000000000001 nov. 14 14:09:09 cyclope kernel: R13: 0000558c35018b90 R14: 0000558c3505bd18 R15: 0000558c3505bd10 Fixes: 4227c333 ("apparmor: Move path lookup to using preallocated buffers") BugLink: http://bugs.launchpad.net/bugs/173228Reported-by: NAlban Browaeys <prahal@yahoo.com> Signed-off-by: NJohn Johansen <john.johansen@canonical.com>
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由 John Johansen 提交于
It used to be that unconfined would never attach. However that is not the case anymore as some special profiles can be marked as unconfined, that are not the namespaces unconfined profile, and may have an attachment. Fixes: f1bd9041 ("apparmor: add the base fns() for domain labels") Signed-off-by: NJohn Johansen <john.johansen@canonical.com>
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由 John Johansen 提交于
Profiles that have an undecidable overlap in their attachments are being incorrectly handled. Instead of failing to attach the first one encountered is being used. eg. profile A /** { .. } profile B /*foo { .. } have an unresolvable longest left attachment, they both have an exact match on / and then have an overlapping expression that has no clear winner. Currently the winner will be the profile that is loaded first which can result in non-deterministic behavior. Instead in this situation the exec should fail. Fixes: 898127c3 ("AppArmor: functions for domain transitions") Signed-off-by: NJohn Johansen <john.johansen@canonical.com>
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由 John Johansen 提交于
Fixes: d07881d2 ("apparmor: move new_null_profile to after profile lookup fns()") Reported-by: NSeth Arnold <seth.arnold@canonical.com> Signed-off-by: NJohn Johansen <john.johansen@canonical.com>
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由 Colin Ian King 提交于
The boolean variable 'stop' is being set but never read. This is a redundant variable and can be removed. Cleans up clang warning: Value stored to 'stop' is never read Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NJohn Johansen <john.johansen@canonical.com>
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由 Thomas Meyer 提交于
Bool initializations should use true and false. Bool tests don't need comparisons. Signed-off-by: NThomas Meyer <thomas@m3y3r.de> Signed-off-by: NJohn Johansen <john.johansen@canonical.com>
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由 Arnd Bergmann 提交于
gcc-4.4 points out suspicious code in compute_mnt_perms, where the aa_perms structure is only partially initialized before getting returned: security/apparmor/mount.c: In function 'compute_mnt_perms': security/apparmor/mount.c:227: error: 'perms.prompt' is used uninitialized in this function security/apparmor/mount.c:227: error: 'perms.hide' is used uninitialized in this function security/apparmor/mount.c:227: error: 'perms.cond' is used uninitialized in this function security/apparmor/mount.c:227: error: 'perms.complain' is used uninitialized in this function security/apparmor/mount.c:227: error: 'perms.stop' is used uninitialized in this function security/apparmor/mount.c:227: error: 'perms.deny' is used uninitialized in this function Returning or assigning partially initialized structures is a bit tricky, in particular it is explicitly allowed in c99 to assign a partially initialized structure to another, as long as only members are read that have been initialized earlier. Looking at what various compilers do here, the version that produced the warning copied uninitialized stack data, while newer versions (and also clang) either set the other members to zero or don't update the parts of the return buffer that are not modified in the temporary structure, but they never warn about this. In case of apparmor, it seems better to be a little safer and always initialize the aa_perms structure. Most users already do that, this changes the remaining ones, including the one instance that I got the warning for. Fixes: fa488437d0f9 ("apparmor: add mount mediation") Signed-off-by: NArnd Bergmann <arnd@arndb.de> Reviewed-by: NSeth Arnold <seth.arnold@canonical.com> Acked-by: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NJohn Johansen <john.johansen@canonical.com>
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由 Christoph Hellwig 提交于
And move them to xfs_linux.h so that xfsprogs can stub them out more easily. Signed-off-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NDarrick J. Wong <darrick.wong@oracle.com> Signed-off-by: NDarrick J. Wong <darrick.wong@oracle.com>
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由 Shu Wang 提交于
found the issue by kmemleak. unreferenced object 0xffff8800674611c0 (size 16): xfs_iext_insert+0x82a/0xa90 [xfs] xfs_bmap_add_extent_hole_delay+0x1e5/0x5b0 [xfs] xfs_bmapi_reserve_delalloc+0x483/0x530 [xfs] xfs_file_iomap_begin+0xac8/0xd40 [xfs] iomap_apply+0xb8/0x1b0 iomap_file_buffered_write+0xac/0xe0 xfs_file_buffered_aio_write+0x198/0x420 [xfs] xfs_file_write_iter+0x23f/0x2a0 [xfs] __vfs_write+0x23e/0x340 vfs_write+0xe9/0x240 SyS_write+0xa1/0x120 do_syscall_64+0xda/0x260 Signed-off-by: NShu Wang <shuwang@redhat.com> Reviewed-by: NChristoph Hellwig <hch@lst.de> Reviewed-by: NDarrick J. Wong <darrick.wong@oracle.com> Signed-off-by: NDarrick J. Wong <darrick.wong@oracle.com>
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由 Colin Ian King 提交于
Trivial fix to spelling mistake in comment and also with text in audit_resource call. Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NJohn Johansen <john.johansen@canonical.com>
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git://github.com/bzolnier/linux由 Linus Torvalds 提交于
Pull fbdev updates from Bartlomiej Zolnierkiewicz: "There is nothing really major here (though removal of the dead igafb driver stands out in diffstat). Summary: - convert timers to use timer_setup() (Kees Cook, Thierry Reding) - fix panels support on iMX boards in mxsfb driver (Stefan Agner) - fix timeout on EDID read in udlfb driver (Ladislav Michl) - add missing modes to fix out of bounds access in controlfb driver (Geert Uytterhoeven) - update initialisation paths in sa1100fb driver to be more robust (Russell King) - fix error handling path of ->probe method in au1200fb driver (Christophe JAILLET) - fix handling of cases when either panel or crt is defined in sm501fb driver (Sudip Mukherjee, Colin Ian King) - add ability to the Goldfish FB driver to be recognized by OS via DT (Aleksandar Markovic) - structures constifications (Bhumika Goyal) - misc fixes (Allen Pais, Gustavo A. R. Silva, Dan Carpenter) - misc cleanups (Colin Ian King, Himanshu Jha, Markus Elfring) - remove dead igafb driver" * tag 'fbdev-v4.15' of git://github.com/bzolnier/linux: (42 commits) OMAPFB: prevent buffer underflow in omapfb_parse_vram_param() video: fbdev: sm501fb: fix potential null pointer dereference on fbi fbcon: Initialize ops->info early video: fbdev: Convert timers to use timer_setup() video: fbdev: pxa3xx_gcu: Convert timers to use timer_setup() fbdev: controlfb: Add missing modes to fix out of bounds access video: fbdev: sis_main: mark expected switch fall-throughs video: fbdev: cirrusfb: mark expected switch fall-throughs video: fbdev: aty: radeon_pm: mark expected switch fall-throughs video: fbdev: sm501fb: mark expected switch fall-through in sm501fb_blank_crt video: fbdev: intelfb: remove redundant variables video/fbdev/dnfb: Use common error handling code in dnfb_probe() sm501fb: suspend and resume fb if it exists sm501fb: unregister framebuffer only if registered sm501fb: deallocate colormap only if allocated video: goldfishfb: Add support for device tree bindings Documentation: Add device tree binding for Goldfish FB driver video: udlfb: Fix read EDID timeout video: fbdev: remove dead igafb driver video: fbdev: mxsfb: fix pixelclock polarity ...
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux由 Linus Torvalds 提交于
Pull DeviceTree fixes from Rob Herring: - Remove mc13892 as a trivial device - Improve of_find_node_by_name() documentation - Fix unit test dtc warnings - Clean-ups of USB binding documentation - Fix potential NULL deref in of_pci_map_rid * tag 'devicetree-fixes-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: trivial-devices: Remove fsl,mc13892 of: Document exactly what of_find_node_by_name() puts of: unittest: disable interrupts_property warning of: unittest: let dtc generate __local_fixups__ dt-bindings: usb: document hub and host-controller properties dt-bindings: usb: clean up compatible property dt-bindings: usb: fix reg-property port-number range dt-bindings: usb: fix example hub node name of/pci: Fix theoretical NULL dereference
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git://github.com/kleikamp/linux-shaggy由 Linus Torvalds 提交于
Pull jfs fixlet from Dave Kleikamp: "Update jfs git tree in MAINTAINERS" * tag 'jfs-4.15-2' of git://github.com/kleikamp/linux-shaggy: MAINTAINERS: fix jfs tree location
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由 Fabio Estevam 提交于
Improve the bindings text by doing the following changes: - Remove the i.MX53 reference, as the RTC on i.MX53 is a different hardware - Add 'clocks' to the list of required properties - Explain that the optional security violation irq is the second entry - Use the real unit address and irq numbers for i.MX25 Signed-off-by: NFabio Estevam <fabio.estevam@nxp.com> Acked-by: NJuergen Borleis <jbe@pengutronix.de> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
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由 Baolin Wang 提交于
This patch adds the Spreadtrum RTC driver, which embedded in the Spreadtrum SC27xx series PMICs. Signed-off-by: NBaolin Wang <baolin.wang@spreadtrum.com> Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
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由 Matthew Wilcox 提交于
Implement a '-none' output mode for kernel-doc which will only output warning messages, and suppresses the warning message about there being no kernel-doc in the file. If the build has requested additional warnings, automatically check all .c files. This patch does not check .h files. Enabling the warning by default would add about 1300 warnings, so it's default off for now. People who care can use this to check they didn't break the docs and maybe we'll get all the warnings fixed and be able to enable this check by default in the future. Signed-off-by: NMatthew Wilcox <mawilcox@microsoft.com> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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由 Jonathan Neuschäfer 提交于
This device's bindings are not trivial: Additional properties are documented in in Documentation/devicetree/bindings/mfd/mc13xxx.txt. Signed-off-by: NJonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com> Signed-off-by: NRob Herring <robh@kernel.org>
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由 Stephen Boyd 提交于
It isn't clear if this function of_node_put()s the 'from' argument, or the node it searches. Clearly indicate which variable is touched. Fold in some more fixes from Randy too because we're in the area. Cc: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: NStephen Boyd <sboyd@codeaurora.org> Acked-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NRob Herring <robh@kernel.org>
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由 Tom Saeger 提交于
JFS tree has been moved to github. Signed-off-by: NTom Saeger <tom.saeger@oracle.com> Signed-off-by: NDave Kleikamp <dave.kleikamp@oracle.com>
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由 Randy Dunlap 提交于
Correctly the formatting of several additions to the profile= option that have been added by using <profiletype> and listing the choices for it. Signed-off-by: NRandy Dunlap <rdunlap@infradead.org> Signed-off-by: NJonathan Corbet <corbet@lwn.net>
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