user/sven/linux.git, branch v4.17

Linux 4.17

2018-06-03T21:15:21Z

Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2018-06-03T18:01:28Z

Pull vfs fixes from Al Viro. - fix io_destroy()/aio_complete() race - the vfs_open() change to get rid of open_check_o_direct() boilerplate was nice, but buggy. Al has a patch avoiding a revert, but that's definitely not a last-day fodder, so for now revert it is... * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: Revert "fs: fold open_check_o_direct into do_dentry_open" fix io_destroy()/aio_complete() race

Revert "fs: fold open_check_o_direct into do_dentry_open"

2018-06-03T17:58:23Z

This reverts commit cab64df194667dc5d9d786f0a895f647f5501c0d. Having vfs_open() in some cases drop the reference to struct file combined with error = vfs_open(path, f, cred); if (error) { put_filp(f); return ERR_PTR(error); } return f; is flat-out wrong. It used to be error = vfs_open(path, f, cred); if (!error) { /* from now on we need fput() to dispose of f */ error = open_check_o_direct(f); if (error) { fput(f); f = ERR_PTR(error); } } else { put_filp(f); f = ERR_PTR(error); } and sure, having that open_check_o_direct() boilerplate gotten rid of is nice, but not that way... Worse, another call chain (via finish_open()) is FUBAR now wrt FILE_OPENED handling - in that case we get error returned, with file already hit by fput() *AND* FILE_OPENED not set. Guess what happens in path_openat(), when it hits if (!(opened & FILE_OPENED)) { BUG_ON(!error); put_filp(file); } The root cause of all that crap is that the callers of do_dentry_open() have no way to tell which way did it fail; while that could be fixed up (by passing something like int *opened to do_dentry_open() and have it marked if we'd called ->open()), it's probably much too late in the cycle to do so right now. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds

Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2018-06-03T16:01:41Z

Pull scheduler fixes from Thomas Gleixner: - two patches addressing the problem that the scheduler allows under certain conditions user space tasks to be scheduled on CPUs which are not yet fully booted which causes a few subtle and hard to debug issue - add a missing runqueue clock update in the deadline scheduler which triggers a warning under certain circumstances - fix a silly typo in the scheduler header file * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/headers: Fix typo sched/deadline: Fix missing clock update sched/core: Require cpu_active() in select_task_rq(), for user tasks sched/core: Fix rules for running on online && !active CPUs

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2018-06-03T15:58:59Z

Pull perf tooling fixes from Thomas Gleixner: - fix 'perf test Session topology' segfault on s390 (Thomas Richter) - fix NULL return handling in bpf__prepare_load() (YueHaibing) - fix indexing on Coresight ETM packet queue decoder (Mathieu Poirier) - fix perf.data format description of NRCPUS header (Arnaldo Carvalho de Melo) - update perf.data documentation section on cpu topology - handle uncore event aliases in small groups properly (Kan Liang) - add missing perf_sample.addr into python sample dictionary (Leo Yan) * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf tools: Fix perf.data format description of NRCPUS header perf script python: Add addr into perf sample dict perf data: Update documentation section on cpu topology perf cs-etm: Fix indexing for decoder packet queue perf bpf: Fix NULL return handling in bpf__prepare_load() perf test: "Session topology" dumps core on s390 perf parse-events: Handle uncore event aliases in small groups properly

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2018-06-03T00:35:53Z

Pull networking fixes from David Miller: 1) Infinite loop in _decode_session6(), from Eric Dumazet. 2) Pass correct argument to nla_strlcpy() in netfilter, also from Eric Dumazet. 3) Out of bounds memory access in ipv6 srh code, from Mathieu Xhonneux. 4) NULL deref in XDP_REDIRECT handling of tun driver, from Toshiaki Makita. 5) Incorrect idr release in cls_flower, from Paul Blakey. 6) Probe error handling fix in davinci_emac, from Dan Carpenter. 7) Memory leak in XPS configuration, from Alexander Duyck. 8) Use after free with cloned sockets in kcm, from Kirill Tkhai. 9) MTU handling fixes fo ip_tunnel and ip6_tunnel, from Nicolas Dichtel. 10) Fix UAPI hole in bpf data structure for 32-bit compat applications, from Daniel Borkmann. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (33 commits) bpf: fix uapi hole for 32 bit compat applications net: usb: cdc_mbim: add flag FLAG_SEND_ZLP ip6_tunnel: remove magic mtu value 0xFFF8 ip_tunnel: restore binding to ifaces with a large mtu net: dsa: b53: Add BCM5389 support kcm: Fix use-after-free caused by clonned sockets net-sysfs: Fix memory leak in XPS configuration ixgbe: fix parsing of TC actions for HW offload net: ethernet: davinci_emac: fix error handling in probe() net/ncsi: Fix array size in dumpit handler cls_flower: Fix incorrect idr release when failing to modify rule net/sonic: Use dma_mapping_error() xfrm Fix potential error pointer dereference in xfrm_bundle_create. vhost_net: flush batched heads before trying to busy polling tun: Fix NULL pointer dereference in XDP redirect be2net: Fix error detection logic for BE3 net: qmi_wwan: Add Netgear Aircard 779S mlxsw: spectrum: Forbid creation of VLAN 1 over port/LAG atm: zatm: fix memcmp casting iwlwifi: pcie: compare with number of IRQs requested for, not number of CPUs ...

Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2018-06-02T22:54:49Z

Pull SCSI fix from James Bottomley: "Eve of merge window fix: The original code was so bogus as to be casting the wrong generic device to an rport and proceeding to take actions based on the bogus values it found. Fortunately it seems the location that is dereferenced always exists, so the code hasn't oopsed yet, but it certainly annoys the memory checkers" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: scsi_transport_srp: Fix shost to rport translation

Merge tag 'drm-fixes-for-v4.17-rc8' of git://people.freedesktop.org/~airlied/linux

2018-06-02T22:24:45Z

Pull drm fixes from Dave Airlie: "A few final fixes: i915: - fix for potential Spectre vector in the new query uAPI - fix NULL pointer deref (FDO #106559) - DMI fix to hide LVDS for Radiant P845 (FDO #105468) amdgpu: - suspend/resume DC regression fix - underscan flicker fix on fiji - gamma setting fix after dpms omap: - fix oops regression core: - fix PSR timing dw-hdmi: - fix oops regression" * tag 'drm-fixes-for-v4.17-rc8' of git://people.freedesktop.org/~airlied/linux: drm/amd/display: Update color props when modeset is required drm/amd/display: Make atomic-check validate underscan changes drm/bridge/synopsys: dw-hdmi: fix dw_hdmi_setup_rx_sense drm/amd/display: Fix BUG_ON during CRTC atomic check update drm/i915/query: nospec expects no more than an unsigned long drm/i915/query: Protect tainted function pointer lookup drm/i915/lvds: Move acpi lid notification registration to registration phase drm/i915: Disable LVDS on Radiant P845 drm/omap: fix NULL deref crash with SDI displays drm/psr: Fix missed entry in PSR setup time table.

Merge branch 'drm-fixes-4.17' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

2018-06-02T20:13:57Z

Two last minute DC fixes for 4.17. A fix for underscan on fiji and a fix for gamma settings getting after dpms. * 'drm-fixes-4.17' of git://people.freedesktop.org/~agd5f/linux: drm/amd/display: Update color props when modeset is required drm/amd/display: Make atomic-check validate underscan changes

Merge tag 'mips_fixes_4.17_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2018-06-02T17:12:23Z

Pull MIPS fixes from James Hogan: "A final few MIPS fixes for 4.17: - drop Lantiq gphy reboot/remove reset (4.14) - prctl(PR_SET_FP_MODE): Disallow PRE without FR (4.0) - ptrace(PTRACE_PEEKUSR): Fix 64-bit FGRs (3.15)" * tag 'mips_fixes_4.17_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: MIPS: ptrace: Fix PTRACE_PEEKUSR requests for 64-bit FGRs MIPS: prctl: Disallow FRE without FR with PR_SET_FP_MODE requests MIPS: lantiq: gphy: Drop reboot/remove reset asserts