- 15 10月, 2016 34 次提交
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git://git.samba.org/sfrench/cifs-2.6由 Linus Torvalds 提交于
Pull cifs fixes from Steve French: "Including: - nine bug fixes for stable. Some of these we found at the recent two weeks of SMB3 test events/plugfests. - significant improvements in reconnection (e.g. if server or network crashes) especially when mounted with "persistenthandles" or to server which advertises Continuous Availability on the share. - a new mount option "idsfromsid" which improves POSIX compatibility in some cases (when winbind not configured e.g.) by better (and faster) fetching uid/gid from acl (when "cifsacl" mount option is enabled). NB: we are almost complete work on "cifsacl" (querying mode/uid/gid from ACL) for SMB3, but SMB3 support for cifsacl is not included in this set. - improved handling for SMB3 "credits" (even if server is buggy) Still working on two sets of changes: - cifsacl enablement for SMB3 - cleanup of RFC1001 length calculation (so we can handle encryption and multichannel and RDMA) And a couple of new bugs were reported recently (unrelated to above) so will probably have another merge request next week" * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: (21 commits) CIFS: Retrieve uid and gid from special sid if enabled CIFS: Add new mount option to set owner uid and gid from special sids in acl CIFS: Reset read oplock to NONE if we have mandatory locks after reopen CIFS: Fix persistent handles re-opening on reconnect SMB2: Separate RawNTLMSSP authentication from SMB2_sess_setup SMB2: Separate Kerberos authentication from SMB2_sess_setup Expose cifs module parameters in sysfs Cleanup missing frees on some ioctls Enable previous version support Do not send SMB3 SET_INFO request if nothing is changing SMB3: Add mount parameter to allow user to override max credits fs/cifs: reopen persistent handles on reconnect Clarify locking of cifs file and tcon structures and make more granular Fix regression which breaks DFS mounting fs/cifs: keep guid when assigning fid to fileinfo SMB3: GUIDs should be constructed as random but valid uuids Set previous session id correctly on SMB3 reconnect cifs: Limit the overall credit acquired Display number of credits available Add way to query creation time of file via cifs xattr ...
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs由 Linus Torvalds 提交于
Pull btrfs fixes from Chris Mason: "Some fixes from Omar and Dave Sterba for our new free space tree. This isn't heavily used yet, but as we move toward making it the new default we wanted to nail down an endian bug" * 'for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: btrfs: tests: uninline member definitions in free_space_extent btrfs: tests: constify free space extent specs Btrfs: expand free space tree sanity tests to catch endianness bug Btrfs: fix extent buffer bitmap tests on big-endian systems Btrfs: catch invalid free space trees Btrfs: fix mount -o clear_cache,space_cache=v2 Btrfs: fix free space tree bitmaps on big-endian systems
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git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs由 Linus Torvalds 提交于
Pull overlayfs updates from Miklos Szeredi: "This update contains fixes to the "use mounter's permission to access underlying layers" area, and miscellaneous other fixes and cleanups. No new features this time" * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: use vfs_get_link() vfs: add vfs_get_link() helper ovl: use generic_readlink ovl: explain error values when removing acl from workdir ovl: Fix info leak in ovl_lookup_temp() ovl: during copy up, switch to mounter's creds early ovl: lookup: do getxattr with mounter's permission ovl: copy_up_xattr(): use strnlen
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由 Linus Torvalds 提交于
Merge tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest updates from Shuah Khan: "This update consists of: - Fixes and improvements to existing tests - Moving code from Documentation to selftests, samples, and tools: * Moves dnotify_test, prctl, ptp, vDSO, ia64, watchdog, and networking tests from Documentation to selftests. * Moves mic/mpssd, misc-devices/mei, timers, watchdog, auxdisplay, and blackfin examples from Documentation to samples. * Moves accounting, laptops/dslm, and pcmcia/crc32hash tools from Documentation to tools. * Deletes BUILD_DOCSRC and its dependencies" * tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (21 commits) selftests/futex: Check ANSI terminal color support Doc: update 00-INDEX files to reflect the runnable code move samples: move blackfin gptimers-example from Documentation tools: move pcmcia crc32hash tool from Documentation tools: move laptops dslm tool from Documentation tools: move accounting tool from Documentation samples: move auxdisplay example code from Documentation samples: move watchdog example code from Documentation samples: move timers example code from Documentation samples: move misc-devices/mei example code from Documentation samples: move mic/mpssd example code from Documentation selftests: Move networking/timestamping from Documentation selftests: move watchdog tests from Documentation/watchdog selftests: move ia64 tests from Documentation/ia64 selftests: move vDSO tests from Documentation/vDSO selftests: move ptp tests from Documentation/ptp selftests: move prctl tests from Documentation/prctl selftests: move dnotify_test from Documentation/filesystems selftests/timers: Add missing error code assignment before test selftests/zram: replace ZRAM_LZ4_COMPRESS ...
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild由 Linus Torvalds 提交于
Pull misc kbuild changes from Michal Marek: "Just a few patches on the kbuild.git#misc branch this time: - New Coccinelle patch by Nicholas Mc Guire - Existing patch fixes by Julia Lawall - Minor comment fix by Markus Elfring" * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: Coccinelle: flag conditions with no effect scripts/coccicheck: Update reference for the corresponding documentation Coccinelle: pm_runtime: ensure relevance of pm_runtime reports Coccinelle: limit memdup_user transformation to GFP_KERNEL case
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild由 Linus Torvalds 提交于
Pull kbuild updates from Michal Marek: - EXPORT_SYMBOL for asm source by Al Viro. This does bring a regression, because genksyms no longer generates checksums for these symbols (CONFIG_MODVERSIONS). Nick Piggin is working on a patch to fix this. Plus, we are talking about functions like strcpy(), which rarely change prototypes. - Fixes for PPC fallout of the above by Stephen Rothwell and Nick Piggin - fixdep speedup by Alexey Dobriyan. - preparatory work by Nick Piggin to allow architectures to build with -ffunction-sections, -fdata-sections and --gc-sections - CONFIG_THIN_ARCHIVES support by Stephen Rothwell - fix for filenames with colons in the initramfs source by me. * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: (22 commits) initramfs: Escape colons in depfile ppc: there is no clear_pages to export powerpc/64: whitelist unresolved modversions CRCs kbuild: -ffunction-sections fix for archs with conflicting sections kbuild: add arch specific post-link Makefile kbuild: allow archs to select link dead code/data elimination kbuild: allow architectures to use thin archives instead of ld -r kbuild: Regenerate genksyms lexer kbuild: genksyms fix for typeof handling fixdep: faster CONFIG_ search ia64: move exports to definitions sparc32: debride memcpy.S a bit [sparc] unify 32bit and 64bit string.h sparc: move exports to definitions ppc: move exports to definitions arm: move exports to definitions s390: move exports to definitions m68k: move exports to definitions alpha: move exports to actual definitions x86: move exports to actual definitions ...
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git://git.lwn.net/linux由 Linus Torvalds 提交于
Pull one more documentation update from Jonathan Corbet: "A single commit converting the mac80211 DocBook template over to Sphinx. Only 32 more to go..." * tag 'docs-4.9-2' of git://git.lwn.net/linux: docs-rst: sphinxify 802.11 documentation
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git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma由 Linus Torvalds 提交于
Pull rdma qedr RoCE driver from Doug Ledford: "Early on in the merge window I mentioned I had a backlog of new drivers waiting to be reviewed and that, in addition to the hns-roce driver, I wanted to get possible a couple more reviewed. I ended up only having the time to complete one of the additional drivers. During Dave Miller's pull request this go around, there were a series of 9 patches to the QLogic qed net driver that add basic support for a paired RoCE driver. That support is currently not functional because it is missing the matching RoCE driver in the RDMA subsystem. I managed to finish that review. However, because it goes against part of Dave's net pull, and a part that was accepted a day or two after the merge window opened, to apply cleanly it has to be applied to either the tip of Dave's net branch, or as I did in this case, I just applied it to your master after you had taken Dave's pull request." * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: qedr: Add events support and register IB device qedr: Add GSI support qedr: Add LL2 RoCE interface qedr: Add support for data path qedr: Add support for memory registeration verbs qedr: Add support for QP verbs qedr: Add support for PD,PKEY and CQ verbs qedr: Add support for user context verbs qedr: Add support for RoCE HW init qedr: Add RoCE driver framework
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git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma由 Linus Torvalds 提交于
Pull more rdma updates from Doug Ledford: "This merge window was the first where Huawei had to try and coordinate their patches between their net driver and their new roce driver (similar to mlx4 and mlx5). They didn't do horribly, but there were some issues (and we knew that because they simply didn't know what to do in the beginning). As a result, I had a set of patches that depended on some patches that normally would have come to you via Dave's tree. Those patches have been on netdev@ for a while, so I got Dave to give me his approval to send them to you. As such, the other 29 patches I had behind them are also now ready to go. This catches the hns and hns-roce drivers up to current, and for future patches we are working with them to get them up to speed on how to do joint driver development so that they don't have these sorts of cross tree dependency issues again. BTW, Dave gave me permission to add his Acked-by: to the patches against the net tree, but I've had this branch through 0day (but not linux-next since it was off by itself) and I didn't want to rebase the series just to add Dave's ack for the 8 patches in the net area. Updates to the hns drivers: - Small patch set for hns net driver that the roce patches depend on - Various fixes to the hns-roce driver - Add connection manager support to the hns-roce driver" * tag 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (36 commits) IB/hns: Fix for removal of redundant code IB/hns: Delete the redundant lines in hns_roce_v1_m_qp() IB/hns: Fix the bug when platform_get_resource() exec fail IB/hns: Update the rq head when modify qp state IB/hns: Cq has not been freed IB/hns: Validate mtu when modified qp IB/hns: Some items of qpc need to take user param IB/hns: The Ack timeout need a lower limit value IB/hns: Return bad wr while post send failed IB/hns: Fix bug of memory leakage for registering user mr IB/hns: Modify the init of iboe lock IB/hns: Optimize code of aeq and ceq interrupt handle and fix the bug of qpn IB/hns: Delete the sqp_start from the structure hns_roce_caps IB/hns: Fix bug of clear hem IB/hns: Remove unused parameter named qp_type IB/hns: Simplify function of pd alloc and qp alloc IB/hns: Fix bug of using uninit refcount and free IB/hns: Remove parameters of resize cq IB/hns: Remove unused parameters in some functions IB/hns: Add node_guid definition to the bindings document ...
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
Pull some more input subsystem updates from Dmitry Torokhov: "An update to the ALPS driver to support the V8 protocol with touchstick, a change for i8042 to skip selftest on many Asus laptops which helps to keep their touchpads working after resume, and a couple other driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: i8042 - skip selftest on ASUS laptops Input: melfas_mip4 - add ic_name sysfs attribute Input: melfas_mip4 - add maintainer information Input: melfas_mip4 - add devicetree binding documentations Input: elantech - add Fujitsu Lifebook E556 to force crc_enabled Input: synaptics-rmi4 - fix error handling in I2C transport driver Input: synaptics-rmi4 - fix error handling in SPI transport driver Input: ALPS - add V8 protocol documentation Input: ALPS - set DualPoint flag for 74 03 28 devices Input: ALPS - allow touchsticks to report pressure Input: ALPS - handle 0-pressure 1F events Input: ALPS - add touchstick support for SS5 hardware Input: elantech - force needed quirks on Fujitsu H760 Input: elantech - fix Lenovo version typo
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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: "RTC for 4.9 Subsystem: - delete owner assignment in multiple drivers - constify rtc_class_ops structures Drivers: - ac100: support clock-output-names - cmos: properly handle ACPI alarms and quirky BIOSes and other fixes - ds1307: fix century bit support while staying comaptible with previous behaviour by default - ds1347: switch to regmap - isl12057 is now handled by ds1307 - omap: support external wakeup - rv8803: allow to disable voltage drop detection" * tag 'rtc-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (25 commits) rtc: rv8803: set VDETOFF and SWOFF via device tree dt/bindings: Add bindings for Micro Crystal rv8803 devicetree: Add Micro Crystal AG vendor id rtc: cmos: avoid unused function warning rtc: ac100: Add NULL checking for devm_kzalloc call rtc: ds1347: changed raw spi calls to register map calls rtc: cmos: Restore alarm after resume rtc: cmos: Clear ACPI-driven alarms upon resume rtc: omap: Support ext_wakeup configuration rtc: cmos: Initialize hpet timer before irq is registered rtc: asm9260: rework locking rtc: asm9260: allow COMPILE_TEST rtc: constify rtc_class_ops structures rtc: ac100: support clock-output-names in device tree binding rtc: rx6110: remove owner assignment rtc: pic32: Delete owner assignment rtc: bq32k: Fix handling of oscillator failure flag rtc: bq32k: Use correct mask name for 'minutes' register. rtc: sysfs: fix a cast removing the const attribute Documentation: dt: Intersil isl12057 is not a trivial device ...
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux由 Linus Torvalds 提交于
Pull more i2c updates from Wolfram Sang: "A small update pull request from I2C. This adds one comment to a change we did in this merge window to handle lockdep better, and pulls in a branch which should have been in 4.8 already improving DT support for I2C" * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: gpio: pca953x: add a comment explaining the need for a lockdep subclass i2c: core: Add support for 'i2c-bus' subnode dt-bindings: i2c: Add support for 'i2c-bus' subnode
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
Pull more ACPI updates from Rafael Wysocki: "This includes a couple of fixes needed after recent changes, two ACPI driver fixes (fan and "Processor Aggregator"), an update of the ACPI device properties handling code and a new MAINTAINERS entry for ACPI on ARM64. Specifics: - Fix an unused function warning that started to appear after recent changes in the ACPI EC driver (Eric Biggers). - Fix the KERN_CONT usage in acpi_os_vprintf() that has become (particularly) annoying recently (Joe Perches). - Fix the fan status checking in the ACPI fan driver to avoid returning incorrect error codes sometimes (Srinivas Pandruvada). - Fix the ACPI Processor Aggregator driver (PAD) to always let the special processor_aggregator driver from Xen take over when running as Xen dom0 (Juergen Gross). - Update the handling of reference device properties in ACPI by allowing empty rows ("holes") to appear in reference property lists (Mika Westerberg). - Add a new MAINTAINERS entry for ACPI on ARM64 (Lorenzo Pieralisi)" * tag 'acpi-extra-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: acpi_os_vprintf: Use printk_get_level() to avoid unnecessary KERN_CONT ACPI / PAD: don't register acpi_pad driver if running as Xen dom0 ACPI / property: Allow holes in reference properties MAINTAINERS: Add ARM64-specific ACPI maintainers entry ACPI / EC: Fix unused function warning when CONFIG_PM_SLEEP=n ACPI / fan: Fix error reading cur_state
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
Pull more power management updates from Rafael Wysocki: "This includes a couple of fixes for cpufreq regressions introduced in 4.8, a rework of the intel_pstate algorithm used on Atom processors (that took some time to test) plus a fix and a couple of cleanups in that driver, a CPPC cpufreq driver fix, and a some devfreq fixes and cleanups (core and exynos-nocp). Specifics: - Fix two cpufreq regressions causing undesirable changes in behavior to appear (one in the core and one in the conservative governor) introduced during the 4.8 cycle (Aaro Koskinen, Rafael Wysocki). - Fix the way the intel_pstate driver accesses MSRs related to the hardware-managed P-states (HWP) feature during the initialization which currently is unsafe and may cause the processor to generate a general protection fault (Srinivas Pandruvada). - Rework the intel_pstate's P-state selection algorithm used on Atom processors to avoid known problems with the current one and to make the computation more straightforward, which also happens to improve performance in multiple benchmarks a bit (Rafael Wysocki). - Improve two comments in the intel_pstate driver (Rafael Wysocki). - Fix the desired performance computation in the CPPC cpufreq driver (Hoan Tran). - Fix the devfreq core to avoid printing misleading error messages in some cases (Tobias Jakobi). - Fix the error code path in devfreq_add_device() to use proper locking around list modifications (Axel Lin). - Fix a build failure and remove a couple of redundant updates of variables in the exynos-nocp devfreq driver (Axel Lin)" * tag 'pm-extra-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: CPPC: Correct desired_perf calculation cpufreq: conservative: Fix next frequency selection cpufreq: skip invalid entries when searching the frequency cpufreq: intel_pstate: Fix struct pstate_adjust_policy kerneldoc cpufreq: intel_pstate: Proportional algorithm for Atom PM / devfreq: Skip status update on uninitialized previous_freq PM / devfreq: Add proper locking around list_del() PM / devfreq: exynos-nocp: Remove redundant code PM / devfreq: exynos-nocp: Select REGMAP_MMIO cpufreq: intel_pstate: Clarify comment in get_target_pstate_use_performance() cpufreq: intel_pstate: Fix unsafe HWP MSR access
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由 Steve French 提交于
New mount option "idsfromsid" indicates to cifs.ko that it should try to retrieve the uid and gid owner fields from special sids. This patch adds the code to parse the owner sids in the ACL to see if they match, and if so populate the uid and/or gid from them. This is faster than upcalling for them and asking winbind, and is a fairly common case, and is also helpful when cifs.upcall and idmapping is not configured. Signed-off-by: NSteve French <steve.french@primarydata.com> Reviewed-by: NShirish Pargaonkar <shirishpargaonkar@gmail.com> Reviewed-by: NJeff Layton <jlayton@redhat.com> Reviewed-by: NPavel Shilovsky <pshilov@microsoft.com>
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由 Steve French 提交于
Add "idsfromsid" mount option to indicate to cifs.ko that it should try to retrieve the uid and gid owner fields from special sids in the ACL if present. This first patch just adds the parsing for the mount option. Signed-off-by: NSteve French <steve.french@primarydata.com> Reviewed-by: NShirish Pargaonkar <shirishpargaonkar@gmail.com> Reviewed-by: NPavel Shilovsky <pshilov@microsoft.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup由 Linus Torvalds 提交于
Pull cgroup updates from Tejun Heo: - tracepoints for basic cgroup management operations added - kernfs and cgroup path formatting functions updated to behave in the style of strlcpy() - non-critical bug fixes * 'for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: blkcg: Unlock blkcg_pol_mutex only once when cpd == NULL cgroup: fix error handling regressions in proc_cgroup_show() and cgroup_release_agent() cpuset: fix error handling regression in proc_cpuset_show() cgroup: add tracepoints for basic operations cgroup: make cgroup_path() and friends behave in the style of strlcpy() kernfs: remove kernfs_path_len() kernfs: make kernfs_path*() behave in the style of strlcpy() kernfs: add dummy implementation of kernfs_path_from_node()
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由 Ram Amrani 提交于
Add error handling support. Register ib device with ib stack. Signed-off-by: NRajesh Borundia <rajesh.borundia@cavium.com> Signed-off-by: NRam Amrani <Ram.Amrani@cavium.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Ram Amrani 提交于
Add support for GSI over light L2. Signed-off-by: NRajesh Borundia <rajesh.borundia@cavium.com> Signed-off-by: NRam Amrani <Ram.Amrani@cavium.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Ram Amrani 提交于
Add light L2 interface for RoCE. Signed-off-by: NRajesh Borundia <rajesh.borundia@cavium.com> Signed-off-by: NRam Amrani <Ram.Amrani@cavium.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Ram Amrani 提交于
Implement fastpath verbs like ib_send_post, ib_post_recv and ib_poll_cq. Signed-off-by: NRajesh Borundia <rajesh.borundia@cavium.com> Signed-off-by: NRam Amrani <Ram.Amrani@cavium.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Ram Amrani 提交于
Add support for user, dma and memory regions registration. Signed-off-by: NRajesh Borundia <rajesh.borundia@cavium.com> Signed-off-by: NRam Amrani <Ram.Amrani@cavium.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Ram Amrani 提交于
Add support for Queue Pair verbs which adds, deletes, modifies and queries Queue Pairs. Signed-off-by: NRajesh Borundia <rajesh.borundia@cavium.com> Signed-off-by: NRam Amrani <Ram.Amrani@cavium.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Ram Amrani 提交于
Add support for protection domain and completion queue verbs. Signed-off-by: NRajesh Borundia <rajesh.borundia@cavium.com> Signed-off-by: NRam Amrani <Ram.Amrani@cavium.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Ram Amrani 提交于
Add support for ucontext, query port, add and del gid verbs. Signed-off-by: NRajesh Borundia <rajesh.borundia@cavium.com> Signed-off-by: NRam Amrani <Ram.Amrani@cavium.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Ram Amrani 提交于
Allocate and setup RoCE resources, interrupts and completion queues. Adds device attributes. Signed-off-by: NRajesh Borundia <rajesh.borundia@cavium.com> Signed-off-by: NRam Amrani <Ram.Amrani@cavium.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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由 Ram Amrani 提交于
Adds a skeletal implementation of the qed* RoCE driver - basically the ability to communicate with the qede driver and receive notifications from it regarding various init/exit events. Signed-off-by: NRajesh Borundia <rajesh.borundia@cavium.com> Signed-off-by: NRam Amrani <Ram.Amrani@cavium.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu由 Linus Torvalds 提交于
Pull percpu updates from Tejun Heo: - Nick improved generic implementations of percpu operations which modify the variable and return so that they calculate the physical address only once. - percpu_ref percpu <-> atomic mode switching improvements. The patchset was originally posted about a year ago but fell through the crack. - misc non-critical fixes. * 'for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: mm/percpu.c: fix potential memory leakage for pcpu_embed_first_chunk() mm/percpu.c: correct max_distance calculation for pcpu_embed_first_chunk() percpu: eliminate two sparse warnings percpu: improve generic percpu modify-return implementation percpu-refcount: init ->confirm_switch member properly percpu_ref: allow operation mode switching operations to be called concurrently percpu_ref: restructure operation mode switching percpu_ref: unify staggered atomic switching wait behavior percpu_ref: reorganize __percpu_ref_switch_to_atomic() and relocate percpu_ref_switch_to_atomic() percpu_ref: remove unnecessary RCU grace period for staggered atomic switching confirmation
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata由 Linus Torvalds 提交于
Pull libata updates from Tejun Heo: - Write same support added - Minor ahci MSIX irq handling updates - Non-critical SCSI command translation fixes - Controller specific changes * 'for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: ahci: qoriq: Revert "ahci: qoriq: Disable NCQ on ls2080a SoC" libata: remove <asm-generic/libata-portmap.h> libata: remove unused definitions from <asm/libata-portmap.h> pata_at91: Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR ata: Replace BUG() with BUG_ON(). ata: sata_mv: Replacing dma_pool_alloc and memset with a single call dma_pool_zalloc. libata: Some drives failing on SCT Write Same ahci: use pci_alloc_irq_vectors libata: SCT Write Same handle ATA_DFLAG_PIO libata: SCT Write Same / DSM Trim libata: Add support for SCT Write Same libata: Safely overwrite attached page in WRITE SAME xlat ahci: also use a per-port lock for the multi-MSIX case ARM: dts: STiH407-family: Add ports-implemented property in sata nodes ahci: st: Add ports-implemented property in support ahci: qoriq: enable snoopable sata read and write ahci: qoriq: adjust sata parameter libata-scsi: fix MODE SELECT translation for Control mode page libata-scsi: use u8 array to store mode page copy
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi由 Linus Torvalds 提交于
Pull more SCSI updates from James Bottomley: "This is just a set of minor updates and fixes which weren't quite ready in time for the first pull request. The only real thing of note is Mike Christie is stepping down as Maintainer of iscsi to be replaced by Lee Duncan and Chris Leech" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: Kconfig fix scsi: g_NCR5380: Stop using scsi_module.c scsi: g_NCR5380: Reduce overrides[] from array to struct scsi: g_NCR5380: Remove deprecated __setup scsi: ufs: Fix error return code in ufshcd_init() scsi: ufs: Data Segment only needed for WRITE DESCRIPTOR scsi: cxgb4i: Set completion bit in work request MAINTAINERS: Update open-iscsi maintainers scsi: ufs: Enable no vccq quirk for skhynix device scsi: be2iscsi: mark symbols static where possible
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由 Dave Jones 提交于
This easy-to-trigger warning shows up instantly when running Trinity on a kernel with CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS disabled. At most this should have been a printk, but the -EINVAL alone should be more than adequate indicator that something isn't available. Signed-off-by: NDave Jones <davej@codemonkey.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag由 Linus Torvalds 提交于
Pull metag architecture fix from James Hogan: "A simple build fix for irqsoff atomics which has started hitting meta1_defconfig during the 4.9 merge window" * tag 'metag-for-v4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag: metag: Only define atomic_dec_if_positive conditionally
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux由 Linus Torvalds 提交于
Pull more powerpc updates from Michael Ellerman: "Some more powerpc updates for 4.9: Freescale updates from Scott Wood: - qbman support (a prerequisite for datapath drivers such as ethernet) - a PCI DMA fix+improvement - reset handler changes - more 8xx optimizations - some cleanups and fixes.' Fixes: - selftests/powerpc: Add missing binaries to .gitignores (Michael Ellerman) - selftests/powerpc: Fix build break caused by EXPORT_SYMBOL changes (Michael Ellerman) - powerpc/pseries: Fix stack corruption in htpe code (Laurent Dufour) - powerpc/64s: Fix power4_fixup_nap placement (Nicholas Piggin) - powerpc/64: Fix incorrect return value from __copy_tofrom_user (Paul Mackerras) - powerpc/mm/hash64: Fix might_have_hea() check (Michael Ellerman) Other: - MAINTAINERS: Remove myself from PA Semi entries (Olof Johansson) - MAINTAINERS: Drop separate pseries entry (Michael Ellerman) - MAINTAINERS: Update powerpc website & add selftests (Michael Ellerman): * tag 'powerpc-4.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (35 commits) powerpc/mm/hash64: Fix might_have_hea() check powerpc/64: Fix incorrect return value from __copy_tofrom_user powerpc/64s: Fix power4_fixup_nap placement powerpc/pseries: Fix stack corruption in htpe code selftests/powerpc: Fix build break caused by EXPORT_SYMBOL changes MAINTAINERS: Update powerpc website & add selftests MAINTAINERS: Drop separate pseries entry MAINTAINERS: Remove myself from PA Semi entries selftests/powerpc: Add missing binaries to .gitignores arch/powerpc: Add CONFIG_FSL_DPAA to corenetXX_smp_defconfig soc/qman: Add self-test for QMan driver soc/bman: Add self-test for BMan driver soc/fsl: Introduce DPAA 1.x QMan device driver soc/fsl: Introduce DPAA 1.x BMan device driver powerpc/8xx: make user addr DTLB miss the short path powerpc/8xx: Move additional DTLBMiss handlers out of exception area powerpc/8xx: use r3 to scratch CR in ITLBmiss soc/fsl/qe: fix gpio save_regs functions powerpc/8xx: add dedicated machine check handler powerpc/8xx: add system_reset_exception ...
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由 Ralf Baechle 提交于
Signed-off-by: NMarcin Nowakowski <marcin.nowakowski@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14380/Signed-off-by: NRalf Baechle <ralf@linux-mips.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 14 10月, 2016 6 次提交
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由 Rafael J. Wysocki 提交于
* acpi-fan: ACPI / fan: Fix error reading cur_state * acpi-ec: ACPI / EC: Fix unused function warning when CONFIG_PM_SLEEP=n * acpi-drivers: ACPI / PAD: don't register acpi_pad driver if running as Xen dom0 * acpi-osl: acpi_os_vprintf: Use printk_get_level() to avoid unnecessary KERN_CONT
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由 Rafael J. Wysocki 提交于
* device-properties: ACPI / property: Allow holes in reference properties * acpi-misc: MAINTAINERS: Add ARM64-specific ACPI maintainers entry
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由 Rafael J. Wysocki 提交于
* pm-cpufreq: cpufreq: CPPC: Correct desired_perf calculation cpufreq: conservative: Fix next frequency selection cpufreq: skip invalid entries when searching the frequency cpufreq: intel_pstate: Fix struct pstate_adjust_policy kerneldoc cpufreq: intel_pstate: Proportional algorithm for Atom cpufreq: intel_pstate: Clarify comment in get_target_pstate_use_performance() cpufreq: intel_pstate: Fix unsafe HWP MSR access * pm-devfreq: PM / devfreq: Skip status update on uninitialized previous_freq PM / devfreq: Add proper locking around list_del() PM / devfreq: exynos-nocp: Remove redundant code PM / devfreq: exynos-nocp: Select REGMAP_MMIO
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由 Miklos Szeredi 提交于
Resulting in a complete removal of a function basically implementing the inverse of vfs_readlink(). As a bonus, now the proper security hook is also called. Signed-off-by: NMiklos Szeredi <mszeredi@redhat.com>
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由 Miklos Szeredi 提交于
This helper is for filesystems that want to read the symlink and are better off with the get_link() interface (returning a char *) rather than the readlink() interface (copy into a userspace buffer). Also call the LSM hook for readlink (not get_link) since this is for symlink reading not following. Signed-off-by: NMiklos Szeredi <mszeredi@redhat.com>
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由 Miklos Szeredi 提交于
All filesystems that are backers for overlayfs would also use generic_readlink(). Move this logic to the overlay itself, which is a nice cleanup. Signed-off-by: NMiklos Szeredi <mszeredi@redhat.com>
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