- Jul 15, 2017
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Richard Weinberger authored
A reference to LEB 0 or with length 0 in the TNC is never correct and could be caused by a memory corruption. Don't write such a bad index node to the MTD. Instead fail the commit which will turn UBIFS into read-only mode. This is less painful than having the bad reference on the MTD from where UBFIS has no chance to recover. Signed-off-by:
Richard Weinberger <richard@nod.at>
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Rabin Vincent authored
There currently appears to be no way for userspace to find out the underlying volume number for a mounted ubifs file system, since ubifs uses anonymous block devices. The volume name is present in /proc/mounts but UBI volumes can be renamed after the volume has been mounted. To remedy this, show the UBI number and UBI volume number as part of the options visible under /proc/mounts. Also, accept and ignore the ubi= vol= options if they are used mounting (patch from Richard Weinberger). # mount -t ubifs ubi:baz x # mount ubi:baz on /root/x type ubifs (rw,relatime,ubi=0,vol=2) # ubirename /dev/ubi0 baz bazz # mount ubi:baz on /root/x type ubifs (rw,relatime,ubi=0,vol=2) # ubinfo -d 0 -n 2 Volume ID: 2 (on ubi0) Type: dynamic Alignment: 1 Size: 67 LEBs (1063424 bytes, 1.0 MiB) State: OK Name: bazz Character device major/minor: 254:3 Signed-off-by:
Rabin Vincent <rabinv@axis.com> Signed-off-by:
Richard Weinberger <richard@nod.at>
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Richard Weinberger authored
statx() can report what flags a file has, expose flags that UBIFS supports. Especially STATX_ATTR_COMPRESSED and STATX_ATTR_ENCRYPTED can be interesting for userspace. Signed-off-by:
Richard Weinberger <richard@nod.at>
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Richard Weinberger authored
We check the length already, no need to check later again for an empty string. Signed-off-by:
Richard Weinberger <richard@nod.at>
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Richard Weinberger authored
If file names are encrypted we can no longer print them. That's why we have to change these prints or remove them completely. Signed-off-by:
Richard Weinberger <richard@nod.at>
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Richard Weinberger authored
...to make sure that we don't use it for double hashed lookups instead of dent_key_init_hash(). Signed-off-by:
Richard Weinberger <richard@nod.at>
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Richard Weinberger authored
When removing an encrypted file with a long name and without having the key we have to be able to locate and remove the directory entry via a double hash. This corner case was simply forgotten. Fixes: 528e3d17 ("ubifs: Add full hash lookup support") Reported-by:
David Oberhollenzer <david.oberhollenzer@sigma-star.at> Signed-off-by:
Richard Weinberger <richard@nod.at>
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David Oberhollenzer authored
Currently, the function truncate_data_node only updates the destination data node size if compression is used. For uncompressed nodes, the old length is incorrectly retained. This patch makes sure that the length is correctly set when compression is disabled. Fixes: 7799953b ("ubifs: Implement encrypt/decrypt for all IO") Signed-off-by:
David Oberhollenzer <david.oberhollenzer@sigma-star.at> Signed-off-by:
Richard Weinberger <richard@nod.at>
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David Gstir authored
When a new inode is created, we check if the containing folder has a encryption policy set and inherit that. This should however only be done for regular files, links and subdirectories. Not for sockes fifos etc. Fixes: d475a507 ("ubifs: Add skeleton for fscrypto") Cc: stable@vger.kernel.org Signed-off-by:
David Gstir <david@sigma-star.at> Signed-off-by:
Richard Weinberger <richard@nod.at>
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Hyunchul Lee authored
in RENAME_WHITEOUT error path, fscrypt_name should be freed. Signed-off-by:
Hyunchul Lee <cheol.lee@lge.com> Signed-off-by:
Richard Weinberger <richard@nod.at>
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Hyunchul Lee authored
Assign inode data budget to budget request correctly. Signed-off-by:
Hyunchul Lee <cheol.lee@lge.com> Signed-off-by:
Richard Weinberger <richard@nod.at>
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Richard Weinberger authored
UBIFS handles extended attributes just like files, as consequence of that, they also have inodes. Therefore UBIFS does all the inode machinery also for xattrs. Since new inodes have i_nlink of 1, a file or xattr inode will be evicted if i_nlink goes down to 0 after an unlink. UBIFS assumes this model also for xattrs, which is not correct. One can create a file "foo" with xattr "user.test". By reading "user.test" an inode will be created, and by deleting "user.test" it will get evicted later. The assumption breaks if the file "foo", which hosts the xattrs, will be removed. VFS nor UBIFS does not remove each xattr via ubifs_xattr_remove(), it just removes the host inode from the TNC and all underlying xattr nodes too and the inode will remain in the cache and wastes memory. To solve this problem, remove xattr inodes from the VFS inode cache in ubifs_xattr_remove() to make sure that they get evicted. Fixes: 1e51764a ("UBIFS: add new flash file system") Cc: <stable@vger.kernel.org> Signed-off-by:
Richard Weinberger <richard@nod.at>
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Richard Weinberger authored
This SLAB is only being used in super.c, there is no need to expose it into the global namespace. Signed-off-by:
Richard Weinberger <richard@nod.at>
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- Jul 06, 2017
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Eric Biggers authored
Since only an open file can be mmap'ed, and we only allow open()ing an encrypted file when its key is available, there is no need to check for the key again before permitting each mmap(). Signed-off-by:
Eric Biggers <ebiggers@google.com> Acked-by:
Richard Weinberger <richard@nod.at> Signed-off-by:
Richard Weinberger <richard@nod.at>
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Eric Biggers authored
Currently, filesystems allow truncate(2) on an encrypted file without the encryption key. However, it's impossible to correctly handle the case where the size being truncated to is not a multiple of the filesystem block size, because that would require decrypting the final block, zeroing the part beyond i_size, then encrypting the block. As other modifications to encrypted file contents are prohibited without the key, just prohibit truncate(2) as well, making it fail with ENOKEY. Signed-off-by:
Eric Biggers <ebiggers@google.com> Signed-off-by:
Richard Weinberger <richard@nod.at>
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- Jun 12, 2017
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-securityLinus Torvalds authored
Pull key subsystem fixes from James Morris: "Here are a bunch of fixes for Linux keyrings, including: - Fix up the refcount handling now that key structs use the refcount_t type and the refcount_t ops don't allow a 0->1 transition. - Fix a potential NULL deref after error in x509_cert_parse(). - Don't put data for the crypto algorithms to use on the stack. - Fix the handling of a null payload being passed to add_key(). - Fix incorrect cleanup an uninitialised key_preparsed_payload in key_update(). - Explicit sanitisation of potentially secure data before freeing. - Fixes for the Diffie-Helman code" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (23 commits) KEYS: fix refcount_inc() on zero KEYS: Convert KEYCTL_DH_COMPUTE to use the crypto KPP API crypto : asymmetric_keys : verify_pefile:zero memory content before freeing KEYS: DH: add __user annotations to keyctl_kdf_params KEYS: DH: ensure the KDF counter is properly aligned KEYS: DH: don't feed uninitialized "otherinfo" into KDF KEYS: DH: forbid using digest_null as the KDF hash KEYS: sanitize key structs before freeing KEYS: trusted: sanitize all key material KEYS: encrypted: sanitize all key material KEYS: user_defined: sanitize key payloads KEYS: sanitize add_key() and keyctl() key payloads KEYS: fix freeing uninitialized memory in key_update() KEYS: fix dereferencing NULL payload with nonzero length KEYS: encrypted: use constant-time HMAC comparison KEYS: encrypted: fix race causing incorrect HMAC calculations KEYS: encrypted: fix buffer overread in valid_master_desc() KEYS: encrypted: avoid encrypting/decrypting stack buffers KEYS: put keyring if install_session_keyring_to_cred() fails KEYS: Delete an error message for a failed memory allocation in get_derived_key() ...
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Linus Torvalds authored
Commit abb2ea7d ("compiler, clang: suppress warning for unused static inline functions") just caused more warnings due to re-defining the 'inline' macro. So undef it before re-defining it, and also add the 'notrace' attribute like the gcc version that this is overriding does. Maybe this makes clang happier. Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/randomLinus Torvalds authored
Pull randomness fixes from Ted Ts'o: "Improve performance by using a lockless update mechanism suggested by Linus, and make sure we refresh per-CPU entropy returned get_random_* as soon as the CRNG is initialized" * tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random: random: invalidate batched entropy after crng init random: use lockless method of accessing and updating f->reg_idx
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
Pull ext4 fixes from Ted Ts'o: "Fix various bug fixes in ext4 caused by races and memory allocation failures" * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix fdatasync(2) after extent manipulation operations ext4: fix data corruption for mmap writes ext4: fix data corruption with EXT4_GET_BLOCKS_ZERO ext4: fix quota charging for shared xattr blocks ext4: remove redundant check for encrypted file on dio write path ext4: remove unused d_name argument from ext4_search_dir() et al. ext4: fix off-by-one error when writing back pages before dio read ext4: fix off-by-one on max nr_pages in ext4_find_unwritten_pgoff() ext4: keep existing extra fields when inode expands ext4: handle the rest of ext4_mb_load_buddy() ENOMEM errors ext4: fix off-by-in in loop termination in ext4_find_unwritten_pgoff() ext4: fix SEEK_HOLE jbd2: preserve original nofs flag during journal restart ext4: clear lockdep subtype for quota files on quota off
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpioLinus Torvalds authored
Pull GPIO fixes from Linus Walleij: "A few overdue GPIO patches for the v4.12 kernel. - Fix debounce logic on the Aspeed platform. - Fix the "virtual gpio" things on the Intel Crystal Cove. - Fix the blink counter selection on the MVEBU platform" * tag 'gpio-v4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: mvebu: fix gpio bank registration when pwm is used gpio: mvebu: fix blink counter register selection MAINTAINERS: remove self from GPIO maintainers gpio: crystalcove: Do not write regular gpio registers for virtual GPIOs gpio: aspeed: Don't attempt to debounce if disabled
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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 some small driver fixes for 4.12-rc5. Nothing major here, just some small bugfixes found by people testing, and a MAINTAINERS file update for the genwqe driver. All have been in linux-next with no reported issues" [ The cxl driver fix came in through the powerpc tree earlier ] * tag 'char-misc-4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: cxl: Avoid double free_irq() for psl,slice interrupts mei: make sysfs modalias format similar as uevent modalias drivers: char: mem: Fix wraparound check to allow mappings up to the end MAINTAINERS: Change maintainer of genwqe driver goldfish_pipe: use GFP_ATOMIC under spin lock firmware: vpd: do not leak kobjects firmware: vpd: avoid potential use-after-free when destroying section firmware: vpd: do not leave freed section attributes to the list
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull staging/IIO fixes from Greg KH: "These are mostly all IIO driver fixes, resolving a number of tiny issues. There's also a ccree and lustre fix in here as well, both fix problems found in those codebases. All have been in linux-next with no reported issues" * tag 'staging-4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: ccree: fix buffer copy staging/lustre/lov: remove set_fs() call from lov_getstripe() staging: ccree: add CRYPTO dependency iio: adc: sun4i-gpadc-iio: fix parent device being used in devm function iio: light: ltr501 Fix interchanged als/ps register field iio: adc: bcm_iproc_adc: swap primary and secondary isr handler's iio: trigger: fix NULL pointer dereference in iio_trigger_write_current() iio: adc: max9611: Fix attribute measure unit iio: adc: ti_am335x_adc: allocating too much in probe iio: adc: sun4i-gpadc-iio: Fix module autoload when OF devices are registered iio: adc: sun4i-gpadc-iio: Fix module autoload when PLATFORM devices are registered iio: proximity: as3935: fix iio_trigger_poll issue iio: proximity: as3935: fix AS3935_INT mask iio: adc: Max9611: checking for ERR_PTR instead of NULL in probe iio: proximity: as3935: recalibrate RCO after resume
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB fixes from Greg KH: "Here are some small USB fixes for 4.12-rc5 They are for some reported issues in the chipidea and gadget drivers. Nothing major. All have been in linux-next for a while with no reported issues" * tag 'usb-4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: gadget: udc: renesas_usb3: Fix PN_INT_ENA disabling timing usb: gadget: udc: renesas_usb3: lock for PN_ registers access usb: gadget: udc: renesas_usb3: fix deadlock by spinlock usb: gadget: udc: renesas_usb3: fix pm_runtime functions calling usb: gadget: f_mass_storage: Serialize wake and sleep execution usb: dwc2: add support for the DWC2 controller on Meson8 SoCs phy: qualcomm: phy-qcom-qmp: fix application of sizeof to pointer usb: musb: dsps: keep VBUS on for host-only mode usb: chipidea: core: check before accessing ci_role in ci_role_show usb: chipidea: debug: check before accessing ci_role phy: qcom-qmp: fix return value check in qcom_qmp_phy_create() usb: chipidea: udc: fix NULL pointer dereference if udc_start failed usb: chipidea: imx: Do not access CLKONOFF on i.MX51
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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 a set of user visible fixes (excepting one format string change). Four of the qla2xxx fixes only affect the firmware dump path, but it's still important to the enterprise. The rest are various NULL pointer crash conditions or outright driver hangs" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: cxgb4i: libcxgbi: in error case RST tcp conn scsi: scsi_debug: Avoid PI being disabled when TPGS is enabled scsi: qla2xxx: Fix extraneous ref on sp's after adapter break scsi: lpfc: prevent potential null pointer dereference scsi: lpfc: Avoid NULL pointer dereference in lpfc_els_abort() scsi: lpfc: nvmet_fc: fix format string scsi: qla2xxx: Fix crash due to NULL pointer dereference of ctx scsi: qla2xxx: Fix mailbox pointer error in fwdump capture scsi: qla2xxx: Set bit 15 for DIAG_ECHO_TEST MBC scsi: qla2xxx: Modify T262 FW dump template to specify same start/end to debug customer issues scsi: qla2xxx: Fix crash due to mismatch mumber of Q-pair creation for Multi queue scsi: qla2xxx: Fix NULL pointer access due to redundant fc_host_port_name call scsi: qla2xxx: Fix recursive loop during target mode configuration for ISP25XX leaving system unresponsive scsi: bnx2fc: fix race condition in bnx2fc_get_host_stats() scsi: qla2xxx: don't disable a not previously enabled PCI device
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git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimmLinus Torvalds authored
Pull libnvdimm fix from Dan Williams: "We expanded the device-dax fs type in 4.12 to be a generic provider of a struct dax_device with an embedded inode. However, Sasha found some basic negative testing was not run to verify that this fs cleanly handles being mounted directly. Note that the fresh rebase was done to remove an unnecessary Cc: <stable> tag, but this commit otherwise had a build success notification from the 0day robot." * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: device-dax: fix 'dax' device filesystem inode destruction crash
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Linus Torvalds authored
Merge tag 'hexagon-for-linus-v4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hexagon fix from Guenter Roeck: "This fixes a build error seen when building hexagon images. Richard sent me an Ack, but didn't reply when asked if he wants me to send the patch to you directly, so I figured I'd just do it" * tag 'hexagon-for-linus-v4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hexagon: Use raw_copy_to_user
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull KVM fixes from Paolo Bonzini: "Bug fixes (ARM, s390, x86)" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: async_pf: avoid async pf injection when in guest mode KVM: cpuid: Fix read/write out-of-bounds vulnerability in cpuid emulation arm: KVM: Allow unaligned accesses at HYP arm64: KVM: Allow unaligned accesses at EL2 arm64: KVM: Preserve RES1 bits in SCTLR_EL2 KVM: arm/arm64: Handle possible NULL stage2 pud when ageing pages KVM: nVMX: Fix exception injection kvm: async_pf: fix rcu_irq_enter() with irqs enabled KVM: arm/arm64: vgic-v3: Fix nr_pre_bits bitfield extraction KVM: s390: fix ais handling vs cpu model KVM: arm/arm64: Fix isues with GICv2 on GICv3 migration
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- Jun 11, 2017
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Wanpeng Li authored
INFO: task gnome-terminal-:1734 blocked for more than 120 seconds. Not tainted 4.12.0-rc4+ #8 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. gnome-terminal- D 0 1734 1015 0x00000000 Call Trace: __schedule+0x3cd/0xb30 schedule+0x40/0x90 kvm_async_pf_task_wait+0x1cc/0x270 ? __vfs_read+0x37/0x150 ? prepare_to_swait+0x22/0x70 do_async_page_fault+0x77/0xb0 ? do_async_page_fault+0x77/0xb0 async_page_fault+0x28/0x30 This is triggered by running both win7 and win2016 on L1 KVM simultaneously, and then gives stress to memory on L1, I can observed this hang on L1 when at least ~70% swap area is occupied on L0. This is due to async pf was injected to L2 which should be injected to L1, L2 guest starts receiving pagefault w/ bogus %cr2(apf token from the host actually), and L1 guest starts accumulating tasks stuck in D state in kvm_async_pf_task_wait() since missing PAGE_READY async_pfs. This patch fixes the hang by doing async pf when executing L1 guest. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Cc: stable@vger.kernel.org Signed-off-by:
Wanpeng Li <wanpeng.li@hotmail.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
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Guenter Roeck authored
Commit ac4691fa ("hexagon: switch to RAW_COPY_USER") replaced __copy_to_user_hexagon() with raw_copy_to_user(), but did not catch all callers, resulting in the following build error. arch/hexagon/mm/uaccess.c: In function '__clear_user_hexagon': arch/hexagon/mm/uaccess.c:40:3: error: implicit declaration of function '__copy_to_user_hexagon' Fixes: ac4691fa ("hexagon: switch to RAW_COPY_USER") Cc: Al Viro <viro@zeniv.linux.org.uk> Acked-by:
Al Viro <viro@zeniv.linux.org.uk> Acked-by:
Richard Kuo <rkuo@codeaurora.org> Signed-off-by:
Guenter Roeck <linux@roeck-us.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull UFS fixes from Al Viro: "This is just the obvious backport fodder; I'm pretty sure that there will be more - definitely so wrt performance and quite possibly correctness as well" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: ufs: we need to sync inode before freeing it excessive checks in ufs_write_failed() and ufs_evict_inode() ufs_getfrag_block(): we only grab ->truncate_mutex on block creation path ufs_extend_tail(): fix the braino in calling conventions of ufs_new_fragments() ufs: set correct ->s_maxsize ufs: restore maintaining ->i_blocks fix ufs_isblockset() ufs: restore proper tail allocation
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfsLinus Torvalds authored
Pull btrfs fixes from Chris Mason: "Some fixes that Dave Sterba collected. We've been hitting an early enospc problem on production machines that Omar tracked down to an old int->u64 mistake. I waited a bit on this pull to make sure it was really the problem from production, but it's on ~2100 hosts now and I think we're good. Omar also noticed a commit in the queue would make new early ENOSPC problems. I pulled that out for now, which is why the top three commits are younger than the rest. Otherwise these are all fixes, some explaining very old bugs that we've been poking at for a while" * 'for-linus-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: fix delalloc accounting leak caused by u32 overflow Btrfs: clear EXTENT_DEFRAG bits in finish_ordered_io btrfs: tree-log.c: Wrong printk information about namelen btrfs: fix race with relocation recovery and fs_root setup btrfs: fix memory leak in update_space_info failure path btrfs: use correct types for page indices in btrfs_page_exists_in_range btrfs: fix incorrect error return ret being passed to mapping_set_error btrfs: Make flush bios explicitely sync btrfs: fiemap: Cache and merge fiemap extent before submit it to user
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Ingo Molnar: "Misc fixes: a Geode fix plus a microcode loader fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/microcode/intel: Clear patch pointer before jettisoning the initrd x86/cpu/cyrix: Add alternative Device ID of Geode GX1 SoC
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull CPU hotplug fix from Ingo Molnar: "An error handling corner case fix" * 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu/hotplug: Drop the device lock on error
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull RCU fixes from Ingo Molnar: "Fix an SRCU bug affecting KVM IRQ injection" * 'rcu-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: srcu: Allow use of Classic SRCU from both process and interrupt context srcu: Allow use of Tiny/Tree SRCU from both process and interrupt context
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Ingo Molnar: "This is mostly tooling fixes, plus an instruction pointer filtering fix. It's more fixes than usual - Arnaldo got back from a longer vacation and there was a backlog" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (27 commits) perf symbols: Kill dso__build_id_is_kmod() perf symbols: Keep DSO->symtab_type after decompress perf tests: Decompress kernel module before objdump perf tools: Consolidate error path in __open_dso() perf tools: Decompress kernel module when reading DSO data perf annotate: Use dso__decompress_kmodule_path() perf tools: Introduce dso__decompress_kmodule_{fd,path} perf tools: Fix a memory leak in __open_dso() perf annotate: Fix symbolic link of build-id cache perf/core: Drop kernel samples even though :u is specified perf script python: Remove dups in documentation examples perf script python: Updated trace_unhandled() signature perf script python: Fix wrong code snippets in documentation perf script: Fix documentation errors perf script: Fix outdated comment for perf-trace-python perf probe: Fix examples section of documentation perf report: Ensure the perf DSO mapping matches what libdw sees perf report: Include partial stacks unwound with libdw perf annotate: Add missing powerpc triplet perf test: Disable breakpoint signal tests for powerpc ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull EFI fix from Ingo Molnar: "A boot crash fix for certain systems where the kernel would trust a piece of firmware data it should not have" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi: Fix boot panic because of invalid BGRT image address
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Al Viro authored
Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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- Jun 10, 2017
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds authored
Pull IOMMU fixes from Joerg Roedel: - another compile-fix for my header cleanup - a couple of fixes for the recently merged IOMMU probe deferal code - fixes for ACPI/IORT code necessary with IOMMU probe deferal * tag 'iommu-fixes-v4.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: arm: dma-mapping: Reset the device's dma_ops ACPI/IORT: Move the check to get iommu_ops from translated fwspec ARM: dma-mapping: Don't tear down third-party mappings ACPI/IORT: Ignore all errors except EPROBE_DEFER iommu/of: Ignore all errors except EPROBE_DEFER iommu/of: Fix check for returning EPROBE_DEFER iommu/dma: Fix function declaration
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull input fixes from Dmitry Torokhov: - mark "guest" RMI device as pass-through port to avoid "phantom" ALPS toouchpad on newer Lenovo Carbons - add two more laptops to the Elantech's lists of devices using CRC mode * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics-rmi4 - register F03 port as pass-through serio Input: elantech - add Fujitsu Lifebook E546/E557 to force crc_enabled
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