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2016-05-26libceph: osd_init() and osd_cleanup()Ilya Dryomov1-9/+37
These are going to be used by homeless OSD sessions code. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: handle_one_map()Ilya Dryomov4-56/+141
Separate osdmap handling from decoding and iterating over a bag of maps in a fresh MOSDMap message. This sets up the scene for the updated OSD client. Of particular importance here is the addition of pi->was_full, which can be used to answer "did this pool go full -> not-full in this map?". This is the key bit for supporting pool quotas. We won't be able to downgrade map_sem for much longer, so drop downgrade_write(). Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: allocate dummy osdmap in ceph_osdc_init()Ilya Dryomov3-16/+30
This leads to a simpler osdmap handling code, particularly when dealing with pi->was_full, which is introduced in a later commit. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: schedule tick from ceph_osdc_init()Ilya Dryomov1-28/+9
Both homeless OSD sessions and watch/notify v2, introduced in later commits, require periodic ticks which don't depend on ->num_requests. Schedule the initial tick from ceph_osdc_init() and reschedule from handle_timeout() unconditionally. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: move schedule_delayed_work() in ceph_osdc_init()Ilya Dryomov1-3/+3
ceph_osdc_stop() isn't called if ceph_osdc_init() fails, so we end up with handle_osds_timeout() running on invalid memory if any one of the allocations fails. Call schedule_delayed_work() after everything is setup, just before returning. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: redo callbacks and factor out MOSDOpReply decodingIlya Dryomov4-157/+215
If you specify ACK | ONDISK and set ->r_unsafe_callback, both ->r_callback and ->r_unsafe_callback(true) are called on ack. This is very confusing. Redo this so that only one of them is called: ->r_unsafe_callback(true), on ack ->r_unsafe_callback(false), on commit or ->r_callback, on ack|commit Decode everything in decode_MOSDOpReply() to reduce clutter. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: drop msg argument from ceph_osdc_callback_tIlya Dryomov5-16/+12
finish_read(), its only user, uses it to get to hdr.data_len, which is what ->r_result is set to on success. This gains us the ability to safely call callbacks from contexts other than reply, e.g. map check. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: switch to calc_target(), part 2Ilya Dryomov7-255/+247
The crux of this is getting rid of ceph_osdc_build_request(), so that MOSDOp can be encoded not before but after calc_target() calculates the actual target. Encoding now happens within ceph_osdc_start_request(). Also nuked is the accompanying bunch of pointers into the encoded buffer that was used to update fields on each send - instead, the entire front is re-encoded. If we want to support target->name_len != base->name_len in the future, there is no other way, because oid is surrounded by other fields in the encoded buffer. Encoding OSD ops and adding data items to the request message were mixed together in osd_req_encode_op(). While we want to re-encode OSD ops, we don't want to add duplicate data items to the message when resending, so all call to ceph_osdc_msg_data_add() are factored out into a new setup_request_data(). Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: switch to calc_target(), part 1Ilya Dryomov3-107/+29
Replace __calc_request_pg() and most of __map_request() with calc_target() and start using req->r_t. ceph_osdc_build_request() however still encodes base_oid, because it's called before calc_target() is and target_oid is empty at that point in time; a printf in osdc_show() also shows base_oid. This is fixed in "libceph: switch to calc_target(), part 2". Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: introduce ceph_osd_request_target, calc_target()Ilya Dryomov7-4/+340
Introduce ceph_osd_request_target, containing all mapping-related fields of ceph_osd_request and calc_target() for calculating mappings and populating it. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: pi->min_size, pi->last_force_request_resendIlya Dryomov3-8/+59
Add and decode pi->min_size and pi->last_force_request_resend. These are going to be used by calc_target(). Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: make pgid_cmp() globalIlya Dryomov2-11/+14
calc_target() code is going to need to know how to compare PGs. Take lhs and rhs pgid by const * while at it. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: rename ceph_calc_pg_primary()Ilya Dryomov3-7/+8
Rename ceph_calc_pg_primary() to ceph_pg_to_acting_primary() to emphasise that it returns acting primary. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: ceph_osds, ceph_pg_to_up_acting_osds()Ilya Dryomov3-146/+215
Knowning just acting set isn't enough, we need to be able to record up set as well to detect interval changes. This means returning (up[], up_len, up_primary, acting[], acting_len, acting_primary) and passing it around. Introduce and switch to ceph_osds to help with that. Rename ceph_calc_pg_acting() to ceph_pg_to_up_acting_osds() and return both up and acting sets from it. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: rename ceph_oloc_oid_to_pg()Ilya Dryomov4-23/+23
Rename ceph_oloc_oid_to_pg() to ceph_object_locator_to_pg(). Emphasise that returned is raw PG and return -ENOENT instead of -EIO if the pool doesn't exist. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: fix ceph_eversion encodingIlya Dryomov1-1/+1
eversion_t is version+epoch in userspace and is encoded in that order. ceph_eversion is defined as epoch+version in rados.h, yet we memcpy it in __send_request(). Reoder ceph_eversion fields. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: DEFINE_RB_FUNCS macroIlya Dryomov4-172/+88
Given struct foo { u64 id; struct rb_node bar_node; }; generate insert_bar(), erase_bar() and lookup_bar() functions with DEFINE_RB_FUNCS(bar, struct foo, id, bar_node) The key is assumed to be an integer (u64, int, etc), compared with < and >. nodefld has to be initialized with RB_CLEAR_NODE(). Start using it for MDS, MON and OSD requests and OSD sessions. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: open-code remove_{all,old}_osds()Ilya Dryomov1-30/+21
They are called only once, from ceph_osdc_stop() and handle_osds_timeout() respectively. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: nuke unused fields and functionsIlya Dryomov6-30/+4
Either unused or useless: osdmap->mkfs_epoch osd->o_marked_for_keepalive monc->num_generic_requests osdc->map_waiters osdc->last_requested_map osdc->timeout_tid osd_req_op_cls_response_data() osdmap_apply_incremental() @msgr arg Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26rbd: use header_oid instead of header_nameIlya Dryomov1-33/+24
Switch to ceph_object_id and use ceph_oid_aprintf() instead of a bare const char *. This reduces noise in rbd_dev_header_name(). Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: variable-sized ceph_object_idIlya Dryomov8-41/+150
Currently ceph_object_id can hold object names of up to 100 (CEPH_MAX_OID_NAME_LEN) characters. This is enough for all use cases, expect one - long rbd image names: - a format 1 header is named "<imgname>.rbd" - an object that points to a format 2 header is named "rbd_id.<imgname>" We operate on these potentially long-named objects during rbd map, and, for format 1 images, during header refresh. (A format 2 header name is a small system-generated string.) Lift this 100 character limit by making ceph_object_id be able to point to an externally-allocated string. Apart from being able to work with almost arbitrarily-long named objects, this allows us to reduce the size of ceph_object_id from >100 bytes to 64 bytes. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: change how osd_op_reply message size is calculatedIlya Dryomov1-10/+4
For a message pool message, preallocate a page, just like we do for osd_op. For a normal message, take ceph_object_id into account and don't bother subtracting CEPH_OSD_SLAB_OPS ceph_osd_ops. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: move message allocation out of ceph_osdc_alloc_request()Ilya Dryomov5-40/+82
The size of ->r_request and ->r_reply messages depends on the size of the object name (ceph_object_id), while the size of ceph_osd_request is fixed. Move message allocation into a separate function that would have to be called after ceph_object_id and ceph_object_locator (which is also going to become variable in size with RADOS namespaces) have been filled in: req = ceph_osdc_alloc_request(...); <fill in req->r_base_oid> <fill in req->r_base_oloc> ceph_osdc_alloc_messages(req); Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: grab snapc in ceph_osdc_alloc_request()Ilya Dryomov1-2/+4
ceph_osdc_build_request() is going away. Grab snapc and initialize ->r_snapid in ceph_osdc_alloc_request(). Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26libceph: make ceph_osdc_put_request() accept NULLIlya Dryomov2-9/+8
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-26rbd: get/put img_request in rbd_img_request_submit()Ilya Dryomov1-4/+7
By the time we get to checking for_each_obj_request_safe(img_request) terminating condition, all obj_requests may be complete and img_request ref, that rbd_img_request_submit() takes away from its caller, may be put. Moving the next_obj_request cursor is then a use-after-free on img_request. It's totally benign, as the value that's read is never used, but I think it's still worth fixing. Cc: Alex Elder <elder@linaro.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2016-05-16Linux 4.6v4.6Linus Torvalds1-1/+1
2016-05-15Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fix from Thomas Gleixner: "Just the missing compat entry for the new pread/writev2" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Use compat version for preadv2 and pwritev2
2016-05-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds16-45/+175
Pull networking fixes from David Miller: 1) Fix mvneta/bm dependencies, from Arnd Bergmann. 2) RX completion hw bug workaround in bnxt_en, from Michael Chan. 3) Kernel pointer leak in nf_conntrack, from Linus. 4) Hoplimit route attribute limits not enforced properly, from Paolo Abeni. 5) qlcnic driver NULL deref fix from Dan Carpenter. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: arm64: bpf: jit JMP_JSET_{X,K} net/route: enforce hoplimit max value nf_conntrack: avoid kernel pointer value leak in slab name drivers: net: xgene: fix register offset drivers: net: xgene: fix statistics counters race condition drivers: net: xgene: fix ununiform latency across queues drivers: net: xgene: fix sharing of irqs drivers: net: xgene: fix IPv4 forward crash xen-netback: fix extra_info handling in xenvif_tx_err() net: mvneta: bm: fix dependencies again bnxt_en: Add workaround to detect bad opaque in rx completion (part 2) bnxt_en: Add workaround to detect bad opaque in rx completion (part 1) qlcnic: potential NULL dereference in qlcnic_83xx_get_minidump_template()
2016-05-14arm64: bpf: jit JMP_JSET_{X,K}Zi Shen Lim1-0/+1
Original implementation commit e54bcde3d69d ("arm64: eBPF JIT compiler") had the relevant code paths, but due to an oversight always fail jiting. As a result, we had been falling back to BPF interpreter whenever a BPF program has JMP_JSET_{X,K} instructions. With this fix, we confirm that the corresponding tests in lib/test_bpf continue to pass, and also jited. ... [ 2.784553] test_bpf: #30 JSET jited:1 188 192 197 PASS [ 2.791373] test_bpf: #31 tcpdump port 22 jited:1 325 677 625 PASS [ 2.808800] test_bpf: #32 tcpdump complex jited:1 323 731 991 PASS ... [ 3.190759] test_bpf: #237 JMP_JSET_K: if (0x3 & 0x2) return 1 jited:1 110 PASS [ 3.192524] test_bpf: #238 JMP_JSET_K: if (0x3 & 0xffffffff) return 1 jited:1 98 PASS [ 3.211014] test_bpf: #249 JMP_JSET_X: if (0x3 & 0x2) return 1 jited:1 120 PASS [ 3.212973] test_bpf: #250 JMP_JSET_X: if (0x3 & 0xffffffff) return 1 jited:1 89 PASS ... Fixes: e54bcde3d69d ("arm64: eBPF JIT compiler") Signed-off-by: Zi Shen Lim <zlim.lnx@gmail.com> Acked-by: Will Deacon <will.deacon@arm.com> Acked-by: Yang Shi <yang.shi@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-14net/route: enforce hoplimit max valuePaolo Abeni2-0/+4
Currently, when creating or updating a route, no check is performed in both ipv4 and ipv6 code to the hoplimit value. The caller can i.e. set hoplimit to 256, and when such route will be used, packets will be sent with hoplimit/ttl equal to 0. This commit adds checks for the RTAX_HOPLIMIT value, in both ipv4 ipv6 route code, substituting any value greater than 255 with 255. This is consistent with what is currently done for ADVMSS and MTU in the ipv4 code. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-14nf_conntrack: avoid kernel pointer value leak in slab nameLinus Torvalds1-1/+3
The slab name ends up being visible in the directory structure under /sys, and even if you don't have access rights to the file you can see the filenames. Just use a 64-bit counter instead of the pointer to the 'net' structure to generate a unique name. This code will go away in 4.7 when the conntrack code moves to a single kmemcache, but this is the backportable simple solution to avoiding leaking kernel pointers to user space. Fixes: 5b3501faa874 ("netfilter: nf_conntrack: per netns nf_conntrack_cachep") Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-14Merge branch 'for-linus' of ↵Linus Torvalds11-91/+152
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs fixes from Al Viro: "Overlayfs fixes from Miklos, assorted fixes from me. Stable fodder of varying severity, all sat in -next for a while" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: ovl: ignore permissions on underlying lookup vfs: add lookup_hash() helper vfs: rename: check backing inode being equal vfs: add vfs_select_inode() helper get_rock_ridge_filename(): handle malformed NM entries ecryptfs: fix handling of directory opening atomic_open(): fix the handling of create_error fix the copy vs. map logics in blk_rq_map_user_iov() do_splice_to(): cap the size before passing to ->splice_read()
2016-05-14Merge branch 'xgene-fixes'David S. Miller7-41/+94
Iyappan Subramanian says: ==================== drivers: net: xgene: Bug fixes This patch set addresses the following bug fixes that were found during testing. 1. IPv4 forward test crash - drivers: net: xgene: fix IPv4 forward crash 2. Sharing of irqs - drivers: net: xgene: fix sharing of irqs 3. Ununiform latency across queues - drivers: net: xgene: fix ununiform latency across queues 4. Fix statistics counters race condition - drivers: net: xgene: fix statistics counters race condition 5. Correcting register offset and field lengths - drivers: net: xgene: fix register offset v2: Address review comments from v1 - Defer TSO fix, and reposting all other patches from v1 v1: - Initial version ==================== Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-14drivers: net: xgene: fix register offsetIyappan Subramanian2-4/+4
This patch fixes SG_RX_DV_GATE_REG_0_ADDR register offset and ring state field lengths. Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Tested-by: Toan Le <toanle@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-14drivers: net: xgene: fix statistics counters race conditionIyappan Subramanian4-19/+53
This patch fixes the race condition on updating the statistics counters by moving the counters to the ring structure. Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Tested-by: Toan Le <toanle@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-14drivers: net: xgene: fix ununiform latency across queuesIyappan Subramanian2-11/+27
This patch addresses ununiform latency across queues by adding more queues to match with, upto number of CPU cores. Also, number of interrupts are increased and the channel numbers are reordered. Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Tested-by: Toan Le <toanle@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-14drivers: net: xgene: fix sharing of irqsIyappan Subramanian1-2/+2
Since hardware doesn't allow sharing of interrupts, this patch fixes the same by removing IRQF_SHARED flag. Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Tested-by: Toan Le <toanle@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-14drivers: net: xgene: fix IPv4 forward crashIyappan Subramanian2-5/+8
This patch fixes the crash observed during IPv4 forward test by setting the drop field in the dbptr. Signed-off-by: Iyappan Subramanian <isubramanian@apm.com> Tested-by: Toan Le <toanle@apm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-14Merge branch 'for-4.6-fixes' of ↵Linus Torvalds4-3/+83
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fixes from Tejun Heo: "During v4.6-rc1 cgroup namespace support was merged. There is an issue where it's impossible to tell whether a given cgroup mount point is bind mounted or namespaced. Serge has been working on the issue but it took longer than expected to resolve, so the late pull request. Given that it's a completely new feature and the patches don't touch anything else, the risk seems acceptable. However, if this is too late, an alternative is plugging new cgroup ns creation for v4.6 and retrying for v4.7" * 'for-4.6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: fix compile warning kernfs: kernfs_sop_show_path: don't return 0 after seq_dentry call cgroup, kernfs: make mountinfo show properly scoped path for cgroup namespaces kernfs_path_from_node_locked: don't overwrite nlen
2016-05-14Merge branch 'for-4.6-fixes' of ↵Linus Torvalds1-0/+11
git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue fix from Tejun Heo: "CPU hotplug callbacks can invoke DOWN_FAILED w/o preceding DOWN_PREPARE which can trigger a WARN_ON() in workqueue. The bug has been there for a very long time. It only triggers if CPU down fails at a specific point and I don't think it has adverse effects other than the warning messages. The fix is very low impact" * 'for-4.6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: fix rebind bound workers warning
2016-05-13Merge branch 'sched-urgent-for-linus' of ↵Linus Torvalds1-14/+6
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Ingo Molnar: "This is a revert to fix an interactivity problem. The proper fixes for the problems that the reverted commit exposed are now in sched/core (consisting of 3 patches), but were too risky for v4.6 and will arrive in the v4.7 merge window" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Revert "sched/fair: Fix fairness issue on migration"
2016-05-13Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds20-88/+168
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "An uncharacteristically large number of bugs popped up in the last week: - various tooling fixes, two crashes and build problems - two Intel PT fixes - an KNL uncore driver fix - an Intel PMU driver fix" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf stat: Fallback to user only counters when perf_event_paranoid > 1 perf evsel: Handle EACCESS + perf_event_paranoid=2 in fallback() perf evsel: Improve EPERM error handling in open_strerror() tools lib traceevent: Do not reassign parg after collapse_tree() perf probe: Check if dwarf_getlocations() is available perf dwarf: Guard !x86_64 definitions under #ifdef else clause perf tools: Use readdir() instead of deprecated readdir_r() perf thread_map: Use readdir() instead of deprecated readdir_r() perf script: Use readdir() instead of deprecated readdir_r() perf tools: Use readdir() instead of deprecated readdir_r() perf/core: Disable the event on a truncated AUX record perf/x86/intel/pt: Generate PMI in the STOP region as well perf/x86: Fix undefined shift on 32-bit kernels perf/x86/msr: Fix SMI overflow perf/x86/intel/uncore: Fix CHA registers configuration procedure for Knights Landing platform perf diff: Fix duplicated output column
2016-05-13Merge tag 'fixes-for-linus' of ↵Linus Torvalds3-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Arnd Bergmann: "Three more bug fixes for ARM SoCs this week: - The Atmel sama5d2 was registering the wrong NFC device type - On Atmel sam9x5, the power management controller had an incorrect register area size - On ARM64 Allwinner machine was not secting the generic irqchip code, causing build errors in some configurations" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: dts: at91: sam9x5: Fix the memory range assigned to the PMC arm64/sunxi: 4.6-rc1: Add dependency on generic irq chip ARM: dts: at91: sama5d2: use "atmel,sama5d3-nfc" compatible for nfc
2016-05-13Merge tag 'regulator-fix-v4.6-rc7' of ↵Linus Torvalds5-10/+36
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "A small collection of driver specific fixes for the regulator subsysetem: - Fix handling of probe deferral for GPIO regulators - Fix a typo in the module alias for DA9053 - Fix the definition of BUCK9 in the S2MPS11 driver. This change looks larger than it is because an irregularity in the hardware means that the macro used to define bucks 6-10 needs duplicating and tweaking to have a separate macro for 9 - Fix a series of errors in the definitions of the LDOs the AXP20x regulators, some of which had always been present and some of which were introduced in the merge window" * tag 'regulator-fix-v4.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: da9063: Correct module alias prefix to fix module autoloading regulator: axp20x: Fix axp22x ldo_io registration error on cold boot regulator: axp20x: Fix axp22x ldo_io voltage ranges regulator: axp20x: Fix LDO4 linear voltage range regulator: s2mps11: Fix invalid selector mask and voltages for buck9 regulator: gpio: check return value of of_get_named_gpio
2016-05-13Merge tag 'regmap-fix-v4.6-rc7' of ↵Linus Torvalds4-42/+25
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap fixes from Mark Brown: "This is rather too late so it'd be completely understandable if you don't want to pull it at this point, I had thought I'd sent this earlier but it seems I didn't. Everything has been in -next for some time now. The main set of fixes here are mopping up some more issues with MMIO, fixing handling of endianness configuration in DT (which just wasn't working at all) and cases where the register and value endianness are different. There is also a fix for bulk register reads on SPMI" * tag 'regmap-fix-v4.6-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: spmi: Fix regmap_spmi_ext_read in multi-byte case regmap: mmio: Explicitly say little endian is the defualt in the bus config regmap: mmio: Parse endianness definitions from DT regmap: Fix implicit inclusion of device.h regmap: mmio: Fix value endianness selection regmap: fix documentation to match code
2016-05-13Merge tag 'media/v4.6-6' of ↵Linus Torvalds1-6/+0
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fix from Mauro Carvalho Chehab: "A revert fixing a breakage that caused an OOPS on all VB2-based DVB drivers. We already have a proper fix, but it sounds safer to keep it being tested for a while and not hurry, to avoid the risk of another regression, specially since this is meant to be c/c to stable. So, for now, let's just revert the broken patch" * tag 'media/v4.6-6' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: Revert "[media] videobuf2-v4l2: Verify planes array in buffer dequeueing"
2016-05-13Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds14-74/+44
Pull drm fixes from Dave Airlie: "A bunch of radeon displayport mode setting fixes, and some misc i915 fixes. There is one revert, the MST audio code in i915 was causing some oopses, so we've decided just to drop it until next kernel when we can fix it properly" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/amdgpu: fix DP mode validation drm/radeon: fix DP mode validation drm/i915: Bail out of pipe config compute loop on LPT drm/radeon: fix PLL sharing on DCE6.1 (v2) drm/radeon: fix DP link training issue with second 4K monitor Revert "drm/i915: start adding dp mst audio" drm/i915/bdw: Add missing delay during L3 SQC credit programming drm/i915/lvds: separate border enable readout from panel fitter drm/i915: Update CDCLK_FREQ register on BDW after changing cdclk frequency
2016-05-13Merge branch 'linus' of ↵Linus Torvalds1-5/+22
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fix from Herbert Xu: "This fixes a bug in the RSA self-test that may cause crashes on some architectures such as SPARC" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: testmgr - Use kmalloc memory for RSA input
2016-05-13Merge remote-tracking branches 'regulator/fix/axp20x', ↵Mark Brown5-10/+36
'regulator/fix/da9063', 'regulator/fix/gpio' and 'regulator/fix/s2mps11' into regulator-linus
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-18 04:18:33 +0300