- 08 Sep, 2016 2 commits
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Allen Hung authored
dmi_dev is freed in error exit code but, according to the document of device_register, it should never directly free device structure after calling this function, even if it returned an error! Use put_device() instead. Signed-off-by:
Allen Hung <allen_hung@dell.com> Signed-off-by:
Jean Delvare <jdelvare@suse.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linuxLinus Torvalds authored
Pull thermal fix from Zhang Rui: "Only one patch this time, which fixes a crash in rcar_thermal driver. From Dirk Behme" * 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: rcar_thermal: Fix priv->zone error handling
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- 07 Sep, 2016 8 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds authored
Pull more hardened usercopyfixes from Kees Cook: - force check_object_size() to be inline too - move page-spanning check behind a CONFIG since it's triggering false positives [ Changed the page-spanning config option to depend on EXPERT in the merge. That way it still gets build testing, and you can enable it if you want to, but is never enabled for "normal" configurations ] * tag 'usercopy-v4.8-rc6-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: usercopy: remove page-spanning test for now usercopy: force check_object_size() inline
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Kees Cook authored
A custom allocator without __GFP_COMP that copies to userspace has been found in vmw_execbuf_process[1], so this disables the page-span checker by placing it behind a CONFIG for future work where such things can be tracked down later. [1] https://bugzilla.redhat.com/show_bug.cgi?id=1373326Reported-by:
Vinson Lee <vlee@freedesktop.org> Fixes: f5509cc1 ("mm: Hardened usercopy") Signed-off-by:
Kees Cook <keescook@chromium.org>
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Kees Cook authored
Just for good measure, make sure that check_object_size() is always inlined too, as already done for copy_*_user() and __copy_*_user(). Suggested-by:
Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
Kees Cook <keescook@chromium.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds authored
Pull seccomp fixes from Kees Cook: "Fix UM seccomp vs ptrace, after reordering landed" * tag 'seccomp-v4.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: seccomp: Remove 2-phase API documentation um/ptrace: Fix the syscall number update after a ptrace um/ptrace: Fix the syscall_trace_leave call
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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds authored
Pull hardened usercopy fixes from Kees Cook: - inline copy_*_user() for correct use of __builtin_const_p() for hardened usercopy and the recent compile-time checks. - switch hardened usercopy to only check non-const size arguments to avoid meaningless checks on likely-sane const values. - update lkdtm usercopy tests to compenstate for the const checking. * tag 'usercopy-v4.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: lkdtm: adjust usercopy tests to bypass const checks usercopy: fold builtin_const check into inline function x86/uaccess: force copy_*_user() to be inlined
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Mickaël Salaün authored
Fixes: 8112c4f1 ("seccomp: remove 2-phase API") Signed-off-by:
Mickaël Salaün <mic@digikod.net> Acked-by:
Kees Cook <keescook@chromium.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: James Morris <jmorris@namei.org> Signed-off-by:
James Morris <james.l.morris@oracle.com> Signed-off-by:
Kees Cook <keescook@chromium.org>
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Mickaël Salaün authored
Update the syscall number after each PTRACE_SETREGS on ORIG_*AX. This is needed to get the potentially altered syscall number in the seccomp filters after RET_TRACE. This fix four seccomp_bpf tests: > [ RUN ] TRACE_syscall.skip_after_RET_TRACE > seccomp_bpf.c:1560:TRACE_syscall.skip_after_RET_TRACE:Expected -1 (18446744073709551615) == syscall(39) (26) > seccomp_bpf.c:1561:TRACE_syscall.skip_after_RET_TRACE:Expected 1 (1) == (*__errno_location ()) (22) > [ FAIL ] TRACE_syscall.skip_after_RET_TRACE > [ RUN ] TRACE_syscall.kill_after_RET_TRACE > TRACE_syscall.kill_after_RET_TRACE: Test exited normally instead of by signal (code: 1) > [ FAIL ] TRACE_syscall.kill_after_RET_TRACE > [ RUN ] TRACE_syscall.skip_after_ptrace > seccomp_bpf.c:1622:TRACE_syscall.skip_after_ptrace:Expected -1 (18446744073709551615) == syscall(39) (26) > seccomp_bpf.c:1623:TRACE_syscall.skip_after_ptrace:Expected 1 (1) == (*__errno_location ()) (22) > [ FAIL ] TRACE_syscall.skip_after_ptrace > [ RUN ] TRACE_syscall.kill_after_ptrace > TRACE_syscall.kill_after_ptrace: Test exited normally instead of by signal (code: 1) > [ FAIL ] TRACE_syscall.kill_after_ptrace Fixes: 26703c63 ("um/ptrace: run seccomp after ptrace") Signed-off-by:
Mickaël Salaün <mic@digikod.net> Acked-by:
Kees Cook <keescook@chromium.org> Cc: Jeff Dike <jdike@addtoit.com> Cc: Richard Weinberger <richard@nod.at> Cc: James Morris <jmorris@namei.org> Cc: user-mode-linux-devel@lists.sourceforge.net Signed-off-by:
James Morris <james.l.morris@oracle.com> Signed-off-by:
Kees Cook <keescook@chromium.org>
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Mickaël Salaün authored
Keep the same semantic as before the commit 26703c63: deallocate audit context and fake a proper syscall exit. This fix a kernel panic triggered by the seccomp_bpf test: > [ RUN ] global.ERRNO_valid > BUG: failure at kernel/auditsc.c:1504/__audit_syscall_entry()! > Kernel panic - not syncing: BUG! Fixes: 26703c63 ("um/ptrace: run seccomp after ptrace") Signed-off-by:
Mickaël Salaün <mic@digikod.net> Acked-by:
Kees Cook <keescook@chromium.org> Cc: Jeff Dike <jdike@addtoit.com> Cc: Richard Weinberger <richard@nod.at> Cc: James Morris <jmorris@namei.org> Cc: user-mode-linux-devel@lists.sourceforge.net Signed-off-by:
James Morris <james.l.morris@oracle.com> Signed-off-by:
Kees Cook <keescook@chromium.org>
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- 06 Sep, 2016 13 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdmaLinus Torvalds authored
Pull rdma fixes from Doug Ledford: "This is the second pull request for the rdma subsystem. Most of the patches are small and obvious. I took two patches in that are larger than I wanted this late in the cycle. The first is the hfi1 patch that implements a work queue to test the QSFP read state. I originally rejected the first patch for this (which would have place up to 20 seconds worth of udelays in their probe routine). They then rewrote it the way I wanted (use delayed work tasks to wait asynchronously up to 20 seconds for the QSFP to come alive), so I can't really complain about the size of getting what I asked for :-/. The second is large because it switches the rcu locking in the debugfs code. Since a locking change like this is done all at once, the size it what it is. It resolves a litany of debug messages from the kernel, so I pulled it in for -rc. The rest are all typical -rc worthy patches I think. There will still be a third -rc pull request from the rdma subsystem this release. I hope to have that one ready to go by the end of this week or early next. Summary: - a smattering of small fixes across the core, ipoib, i40iw, isert, cxgb4, and mlx4 - a slightly larger group of fixes to each of mlx5 and hfi1" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: IB/hfi1: Rework debugfs to use SRCU IB/hfi1: Make n_krcvqs be an unsigned long integer IB/hfi1: Add QSFP sanity pre-check IB/hfi1: Fix AHG KDETH Intr shift IB/hfi1: Fix SGE length for misaligned PIO copy IB/mlx5: Don't return errors from poll_cq IB/mlx5: Use TIR number based on selector IB/mlx5: Simplify code by removing return variable IB/mlx5: Return EINVAL when caller specifies too many SGEs IB/mlx4: Don't return errors from poll_cq Revert "IB/mlx4: Return EAGAIN for any error in mlx4_ib_poll_one" IB/ipoib: Fix memory corruption in ipoib cm mode connect flow IB/core: Fix use after free in send_leave function IB/cxgb4: Make _free_qp static to silence build warning IB/isert: Properly release resources on DEVICE_REMOVAL IB/hfi1: Fix the size parameter to find_first_bit IB/mlx5: Fix the size parameter to find_first_bit IB/hfi1: Clean up type used and casting i40iw: Receive notification events correctly i40iw: Update hw_iwarp_state
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Kees Cook authored
The hardened usercopy is now consistently avoiding checks against const sizes, since we really only want to perform runtime bounds checking on lengths that weren't known at build time. To test the hardened usercopy code, we must force the length arguments to be seen as non-const. Signed-off-by:
Kees Cook <keescook@chromium.org>
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Kees Cook authored
Instead of having each caller of check_object_size() need to remember to check for a const size parameter, move the check into check_object_size() itself. This actually matches the original implementation in PaX, though this commit cleans up the now-redundant builtin_const() calls in the various architectures. Signed-off-by:
Kees Cook <keescook@chromium.org>
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Kees Cook authored
As already done with __copy_*_user(), mark copy_*_user() as __always_inline. Without this, the checks for things like __builtin_const_p() won't work consistently in either hardened usercopy nor the recent adjustments for detecting usercopy overflows at compile time. The change in kernel text size is detectable, but very small: text data bss dec hex filename 12118735 5768608 14229504 32116847 1ea106f vmlinux.before 12120207 5768608 14229504 32118319 1ea162f vmlinux.after Signed-off-by:
Kees Cook <keescook@chromium.org>
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git://git.linaro.org/landing-teams/working/fujitsu/integrationLinus Torvalds authored
Pull mailbox fixes from Jassi Brar: "Misc fixes for BCM mailbox driver - Fix build warnings by making static functions used within the file. - Check for potential NULL before dereferencing - Fix link error by defining HAS_DMA dependency" * 'mailbox-devel' of git://git.linaro.org/landing-teams/working/fujitsu/integration: fix:mailbox:bcm-pdc-mailbox:mark symbols static where possible mailbox: bcm-pdc: potential NULL dereference in pdc_shutdown() mailbox: Add HAS_DMA Kconfig dependency to BCM_PDC_MBOX
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "This is really three fixes, but the SES one comes in a bundle of three (making the replacement API available properly, using it and removing the non-working one). The SES problem causes an oops on hpsa devices because they attach virtual disks to the host which aren't SAS attached (the replacement API ignores them). The other two fixes are fairly minor: the sense key one means we actually resolve a newly added sense key and the RDAC device blacklisting is needed to prevent us annoying the universal XPORT lun of various RDAC arrays" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: sas: remove is_sas_attached() scsi: ses: use scsi_is_sas_rphy instead of is_sas_attached scsi: sas: provide stub implementation for scsi_is_sas_rphy scsi: blacklist all RDAC devices for BLIST_NO_ULD_ATTACH scsi: fix upper bounds check of sense key in scsi_sense_key_string()
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmapLinus Torvalds authored
Pull regmap fixes from Mark Brown: "Several fixes here, the main one being the change from Lars-Peter which I'd been letting soak in -next since the merge window in case it uncovered further issues as it's a minimal fix rather than a change addressing the root cause of the problems (which would've been too invasive for -rc): - The biggest change is a fix from Lars-Peter to ensure that we don't create overlapping rbtree nodes which in turn avoids returning corrupt cache values to users, fixing some issues that were exposed by some recent optimisations with certain access patterns but had been present for a long time. - A fix from Elaine Zhang to stop us updating the cache if we get an I/O error when writing to the hardware. - A fix fromm Maarten ter Huurne to avoid uninitialized defaults in cases where we have non-readable registers but are initializing the cache by reading from the device" * tag 'regmap-fix-v4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: drop cache if the bus transfer error regmap: rbtree: Avoid overlapping nodes regmap: cache: Fix num_reg_defaults computation from reg_defaults_raw
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spiLinus Torvalds authored
Pull spi fixes from Mark Brown: "As well as the usual driver fixes there's a couple of non-trivial core fixes in here: - Fixes for issues reported by Julia Lawall in the changes that were sent last time to fix interaction between the bus lock and the locking done for the SPI thread. I'd let this one cook for a while to make sure nothing else came up in testing. - A fix from Sien Wu for arithmetic overflows when calculating the timeout for larger transfers (espcially common with slow buses with flashes on them)" * tag 'spi-fix-v4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: Prevent unexpected SPI time out due to arithmetic overflow spi: pxa2xx-pci: fix ACPI-based enumeration of SPI devices MAINTAINERS: add myself as Samsung SPI maintainer spi: Drop io_mutex in error paths spi: sh-msiof: Avoid invalid clock generator parameters spi: img-spfi: Remove spi_master_put in img_spfi_remove() spi: mediatek: remove spi_master_put in mtk_spi_remove() spi: qup: Remove spi_master_put in spi_qup_remove()
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Linus Torvalds authored
Merge tag 'regulator-fix-v4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "Two things here, one an e-mail update for Krzysztof Kozlowski and the other a couple of fixes for issues with incorrectly described voltages in a couple of the Qualcomm regulator drivers that were breaking MMC on some platforms" * tag 'regulator-fix-v4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: Change Krzysztof Kozlowski's email to kernel.org regulator: qcom_smd: Fix voltage ranges for pma8084 ftsmps and pldo regulator: qcom_smd: Fix voltage ranges for pm8x41
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control fixes from Linus Walleij: "Nothing special at all, just three SoC-specific driver fixes: - Fix routing problems in pistachio (Imagination) and sunxi (AllWinner) - Fix an interrupt problem in the Cherryview (Intel)" * tag 'pinctrl-v4.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: sunxi: fix uart1 CTS/RTS pins at PG on A23/A33 pinctrl: cherryview: Do not mask all interrupts in probe pinctrl: pistachio: fix mfio pll_lock pinmux
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Dirk Behme authored
In case thermal_zone_xxx_register() returns an error, priv->zone isn't NULL any more, but contains the error code. This is passed to thermal_zone_device_unregister(), then. This checks for priv->zone being NULL, but the error code is != NULL. So it works with the error code as a pointer. Crashing immediately. To fix this, reset priv->zone to NULL before entering rcar_gen3_thermal_remove(). Signed-off-by:
Dirk Behme <dirk.behme@de.bosch.com> Reviewed-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Zhang Rui <rui.zhang@intel.com>
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Mark Brown authored
Merge remote-tracking branches 'spi/fix/lock', 'spi/fix/maintainers', 'spi/fix/put', 'spi/fix/pxa2xx', 'spi/fix/sh-msiof' and 'spi/fix/timeout' into spi-linus
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Mark Brown authored
Merge remote-tracking branches 'regulator/fix/email' and 'regulator/fix/qcom-smd' into regulator-linus
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- 05 Sep, 2016 2 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto fixes from Herbert Xu: "This fixes a regression in the cryptd code that breaks certain accelerated AED algorithms as well as an older regression in the caam driver that breaks IPsec" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: caam - fix IV loading for authenc (giv)decryption crypto: cryptd - Use correct tfm object for AEAD tracking
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuildLinus Torvalds authored
Pull kbuild fix from Michal Marek: "Fix for 'make deb-pkg'. The bug got introduced in v4.8-rc1" * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: builddeb: Skip gcc-plugins when not configured
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- 04 Sep, 2016 4 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fix from Thomas Gleixner: "A single fix for an AMD erratum so machines without a BIOS fix work" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/AMD: Apply erratum 665 on machines without a BIOS fix
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull timer fixes from Thomas Gleixner: "Two fixlet from the timers departement: - A fix for scheduler stalls in the tick idle code affecting NOHZ_FULL kernels - A trivial compile fix" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tick/nohz: Fix softlockup on scheduler stalls in kvm guest clocksource/drivers/atmel-pit: Fix compilation error
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git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dmLinus Torvalds authored
Pull device mapper fixes from Mike Snitzer: - a stable fix in both DM crypt and DM log-writes for too large bios (as generated by bcache) - two other stable fixes for DM log-writes - a stable fix for a DM crypt bug that could result in freeing pointers from uninitialized memory in the tfm allocation error path - a DM bufio cleanup to discontinue using create_singlethread_workqueue() * tag 'dm-4.8-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm bufio: remove use of deprecated create_singlethread_workqueue() dm crypt: fix free of bad values after tfm allocation failure dm crypt: fix error with too large bios dm log writes: fix check of kthread_run() return value dm log writes: fix bug with too large bios dm log writes: move IO accounting earlier to fix error path
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- 03 Sep, 2016 11 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfsLinus Torvalds authored
Pull btrfs fixes from Chris Mason: "I'm still prepping a set of fixes for btrfs fsync, just nailing down a hard to trigger memory corruption. For now, these are tested and ready." * 'for-linus-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: btrfs: fix one bug that process may endlessly wait for ticket in wait_reserve_ticket() Btrfs: fix endless loop in balancing block groups Btrfs: kill invalid ASSERT() in process_all_refs()
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull arm64 fixes from Catalin Marinas: "arm64 and arm/perf fixes: - arm64 fix: debug exception unmasking on the CPU resume path - ARM PMU fixes: memory leak on error path and NULL pointer dereference" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: kernel: Fix unmasked debug exceptions when restoring mdscr_el1 drivers/perf: arm_pmu: Fix NULL pointer dereference during probe drivers/perf: arm_pmu: Fix leak in error path
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "Here are a number of small driver fixes for 4.8-rc5. The largest thing here is deleting an obsolete driver, drivers/misc/bh1780gli.c, as the functionality of it was replaced by an iio driver a while ago. The other fixes are things that have been reported, or reverts of broken stuff (the binder change). All of these changes have been in linux-next for a while with no reported issues" * tag 'char-misc-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: thunderbolt: Don't declare Falcon Ridge unsupported thunderbolt: Add support for INTEL_FALCON_RIDGE_2C controller. thunderbolt: Fix resume quirk for Falcon Ridge 4C. lkdtm: Mark lkdtm_rodata_do_nothing() notrace mei: me: disable driver on SPT SPS firmware Revert "android: binder: fix dangling pointer comparison" drivers/iio/light/Kconfig: SENSORS_BH1780 cleanup android: binder: fix dangling pointer comparison misc: delete bh1780 driver
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-coreLinus Torvalds authored
Pull driver core fixes from Greg KH: "Here are three small fixes for 4.8-rc5. One for sysfs, one for kernfs, and one documentation fix, all for reported issues. All of these have been in linux-next for a while" * tag 'driver-core-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: sysfs: correctly handle read offset on PREALLOC attrs documentation: drivers/core/of: fix name of of_node symlink kernfs: don't depend on d_find_any_alias() when generating notifications
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull staging/IIO driver fixes from Greg KH: "Here are a number of small fixes for staging and IIO drivers that resolve reported problems. Full details are in the shortlog. All of these have been in linux-next with no reported issues" * tag 'staging-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (35 commits) arm: dts: rockchip: add reset node for the exist saradc SoCs arm64: dts: rockchip: add reset saradc node for rk3368 SoCs iio: adc: rockchip_saradc: reset saradc controller before programming it iio: accel: kxsd9: Fix raw read return iio: adc: ti_am335x_adc: Increase timeout value waiting for ADC sample iio: adc: ti_am335x_adc: Protect FIFO1 from concurrent access include/linux: fix excess fence.h kernel-doc notation staging: wilc1000: correctly check if associatedsta has not been found staging: wilc1000: NULL dereference on error staging: wilc1000: txq_event: Fix coding error MAINTAINERS: Add file patterns for ion device tree bindings MAINTAINERS: Update maintainer entry for wilc1000 iio: chemical: atlas-ph-sensor: fix typo in val assignment iio: fix sched WARNING "do not call blocking ops when !TASK_RUNNING" staging: comedi: ni_mio_common: fix AO inttrig backwards compatibility staging: comedi: dt2811: fix a precedence bug staging: comedi: adv_pci1760: Do not return EINVAL for CMDF_ROUND_DOWN. staging: comedi: ni_mio_common: fix wrong insn_write handler staging: comedi: comedi_test: fix timer race conditions staging: comedi: daqboard2000: bug fix board type matching code ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds authored
Pull serial driver fixes from Greg KH: "Here are some small serial driver fixes for 4.8-rc5. One fixes an oft-reported build issue with the fintek driver, another reverts a patch that was causing problems, one fixes a crash, and some new device ids were added. All of these have been in linux-next for a while" * tag 'tty-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: 8250: added acces i/o products quad and octal serial cards serial: 8250_mid: fix divide error bug if baud rate is 0 Revert "tty/serial/8250: use mctrl_gpio helpers" 8250/fintek: rename IRQ_MODE macro
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB/PHY fixes from Greg KH: "Here are some USB and PHY driver fixes for 4.8-rc5 Nothing major, lots of little fixes for reported bugs, and a build fix for a missing .h file that the phy drivers needed. All of these have been in linux-next for a while with no reported issues" * tag 'usb-4.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (24 commits) usb: musb: Fix locking errors for host only mode usb: dwc3: gadget: always decrement by 1 usb: dwc3: debug: fix ep name on trace output usb: gadget: udc: core: don't starve DMA resources USB: serial: option: add WeTelecom 0x6802 and 0x6803 products USB: avoid left shift by -1 USB: fix typo in wMaxPacketSize validation usb: gadget: Add the gserial port checking in gs_start_tx() usb: dwc3: gadget: don't rely on jiffies while holding spinlock usb: gadget: fsl_qe_udc: signedness bug in qe_get_frame() usb: gadget: function: f_rndis: socket buffer may be NULL usb: gadget: function: f_eem: socket buffer may be NULL usb: renesas_usbhs: gadget: fix return value check in usbhs_mod_gadget_probe() usb: dwc2: Add reset control to dwc2 usb: dwc3: core: allow device to runtime_suspend several times usb: dwc3: pci: runtime_resume child device USB: serial: option: add WeTelecom WM-D200 usb: chipidea: udc: don't touch DP when controller is in host mode USB: serial: mos7840: fix non-atomic allocation in write path USB: serial: mos7720: fix non-atomic allocation in write path ...
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Linus Torvalds authored
In commit 8ead9dd5 ("devpts: more pty driver interface cleanups") I made devpts_get_priv() just return the dentry->fs_data directly. And because I thought it wouldn't happen, I added a warning if you ever saw a pts node that wasn't on devpts. And no, that warning never triggered under any actual real use, but you can trigger it by creating nonsensical pts nodes by hand. So just revert the warning, and make devpts_get_priv() return NULL for that case like it used to. Reported-by:
Dmitry Vyukov <dvyukov@google.com> Cc: stable@vger.kernel.org # 4.6+ Cc: Eric W Biederman" <ebiederm@xmission.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Mark Brown authored
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Mark Brown authored
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Sien Wu authored
When reading SPI flash as MTD device, the transfer length is directly passed to the spi driver. If the requested data size exceeds 512KB, it will cause the time out calculation to overflow since transfer length is 32-bit unsigned integer. This issue is resolved by using 64-bit unsigned integer to perform the arithmetic. Signed-off-by:
Sien Wu <sien.wu@ni.com> Acked-by:
Brad Keryan <brad.keryan@ni.com> Acked-by:
Gratian Crisan <gratian.crisan@ni.com> Acked-by:
Brad Mouring <brad.mouring@ni.com> Natinst-ReviewBoard-ID 150232 Signed-off-by:
Mark Brown <broonie@kernel.org>
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