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[Linux-stable-mirror] [PATCH 4.9 00/27] 4.9.70-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.70 release. There are 27 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun Dec 17 09:22:42 UTC 2017. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.70-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.70-rc1 Leon Romanovsky <leon(a)kernel.org> RDMA/cxgb4: Annotate r2 and stag as __be32 Zdenek Kabelac <zkabelac(a)redhat.com> md: free unused memory after bitmap resize Paul Moore <paul(a)paul-moore.com> audit: ensure that 'audit=1' actually enables audit for PID 1 Keefe Liu <liuqifa(a)huawei.com> ipvlan: fix ipv6 outbound device Masahiro Yamada <yamada.masahiro(a)socionext.com> kbuild: do not call cc-option before KBUILD_CFLAGS initialization Paul Mackerras <paulus(a)ozlabs.org> powerpc/64: Fix checksum folding in csum_tcpudp_nofold and ip_fast_csum_nofold Marc Zyngier <marc.zyngier(a)arm.com> KVM: arm/arm64: vgic-its: Preserve the revious read from the pending table Al Viro <viro(a)ZenIV.linux.org.uk> fix kcm_clone() Vincent Pelletier <plr.vincent(a)gmail.com> usb: gadget: ffs: Forbid usb_ep_alloc_request from sleeping Heiko Carstens <heiko.carstens(a)de.ibm.com> s390: always save and restore all registers on context switch Masamitsu Yamazaki <m-yamazaki(a)ah.jp.nec.com> ipmi: Stop timers before cleaning up the module Debabrata Banerjee <dbanerje(a)akamai.com> Fix handling of verdicts after NF_QUEUE Tommi Rantala <tommi.t.rantala(a)nokia.com> tipc: call tipc_rcv() only if bearer is up in tipc_udp_recv() Julian Wiedmann <jwi(a)linux.vnet.ibm.com> s390/qeth: fix thinko in IPv4 multicast address tracking Julian Wiedmann <jwi(a)linux.vnet.ibm.com> s390/qeth: fix GSO throughput regression Julian Wiedmann <jwi(a)linux.vnet.ibm.com> s390/qeth: build max size GSO skbs on L2 devices Eric Dumazet <edumazet(a)google.com> tcp/dccp: block bh before arming time_wait timer Lars Persson <lars.persson(a)axis.com> stmmac: reset last TSO segment size after device open Eric Dumazet <edumazet(a)google.com> net: remove hlist_nulls_add_tail_rcu() Bjørn Mork <bjorn(a)mork.no> usbnet: fix alignment for frames with no ethernet header Eric Dumazet <edumazet(a)google.com> net/packet: fix a race in packet_bind() and packet_notifier() Mike Maloney <maloney(a)google.com> packet: fix crash in fanout_demux_rollover() Hangbin Liu <liuhangbin(a)gmail.com> sit: update frag_off info Håkon Bugge <Haakon.Bugge(a)oracle.com> rds: Fix NULL pointer dereference in __rds_rdma_map Jon Maloy <jon.maloy(a)ericsson.com> tipc: fix memory leak in tipc_accept_from_sock() Julian Wiedmann <jwi(a)linux.vnet.ibm.com> s390/qeth: fix early exit from error path Sebastian Sjoholm <ssjoholm(a)mac.com> net: qmi_wwan: add Quectel BG96 2c7c:0296 ------------- Diffstat: Makefile | 25 ++++---- arch/powerpc/include/asm/checksum.h | 17 ++++-- arch/s390/include/asm/switch_to.h | 19 +++--- drivers/char/ipmi/ipmi_si_intf.c | 44 +++++++------- drivers/infiniband/hw/cxgb4/t4fw_ri_api.h | 4 +- drivers/md/bitmap.c | 9 +++ drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 1 + drivers/net/ipvlan/ipvlan_core.c | 2 +- drivers/net/usb/qmi_wwan.c | 3 + drivers/net/usb/usbnet.c | 5 +- drivers/s390/net/qeth_core.h | 3 + drivers/s390/net/qeth_core_main.c | 31 ++++++++++ drivers/s390/net/qeth_l2_main.c | 4 +- drivers/s390/net/qeth_l3_main.c | 13 +++-- drivers/usb/gadget/function/f_fs.c | 2 +- include/linux/rculist_nulls.h | 38 ------------ include/linux/usb/usbnet.h | 1 + include/net/sock.h | 6 +- kernel/audit.c | 10 ++-- net/dccp/minisocks.c | 6 ++ net/ipv4/tcp_minisocks.c | 6 ++ net/ipv6/sit.c | 1 + net/kcm/kcmsock.c | 71 ++++++++--------------- net/netfilter/core.c | 5 ++ net/packet/af_packet.c | 37 +++++------- net/packet/internal.h | 1 - net/rds/rdma.c | 2 +- net/tipc/server.c | 1 + net/tipc/udp_media.c | 4 -- virt/kvm/arm/vgic/vgic-its.c | 2 +- 30 files changed, 191 insertions(+), 182 deletions(-)

7 years, 4 months

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[Linux-stable-mirror] [PATCH 3.18 00/64] 3.18.88-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 3.18.88 release. There are 64 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun Dec 17 09:21:53 UTC 2017. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v3.x/stable-review/patch-3.18.88-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-3.18.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 3.18.88-rc1 Vincent Pelletier <plr.vincent(a)gmail.com> usb: gadget: ffs: Forbid usb_ep_alloc_request from sleeping Marc Zyngier <marc.zyngier(a)arm.com> arm: KVM: Fix VTTBR_BADDR_MASK BUG_ON off-by-one Paul Moore <paul(a)paul-moore.com> audit: ensure that 'audit=1' actually enables audit for PID 1 David Howells <dhowells(a)redhat.com> afs: Connect up the CB.ProbeUuid Majd Dibbiny <majd(a)mellanox.com> IB/mlx5: Assign send CQ and recv CQ of UMR QP Mark Bloch <markb(a)mellanox.com> IB/mlx4: Increase maximal message size under UD QP Herbert Xu <herbert(a)gondor.apana.org.au> xfrm: Copy policy family in clone_policy Arvind Yadav <arvind.yadav.cs(a)gmail.com> atm: horizon: Fix irq release error Xin Long <lucien.xin(a)gmail.com> sctp: use the right sk after waking up from wait_buf sleep Xin Long <lucien.xin(a)gmail.com> sctp: do not free asoc when it is already dead in sctp_sendmsg Pavel Tatashin <pasha.tatashin(a)oracle.com> sparc64/mm: set fields in deferred pages Chuck Lever <chuck.lever(a)oracle.com> sunrpc: Fix rpc_task_begin trace point Trond Myklebust <trond.myklebust(a)primarydata.com> NFS: Fix a typo in nfs_rename() Randy Dunlap <rdunlap(a)infradead.org> dynamic-debug-howto: fix optional/omitted ending line number to be LARGE instead of 0 Stephen Bates <sbates(a)raithlin.com> lib/genalloc.c: make the avail variable an atomic_long_t Xin Long <lucien.xin(a)gmail.com> route: update fnhe_expires for redirect when the fnhe exists Xin Long <lucien.xin(a)gmail.com> route: also update fnhe_genid when updating a route cache Jérémy Lefaure <jeremy.lefaure(a)lse.epita.fr> EDAC, i5000, i5400: Fix definition of NRECMEMB register Jérémy Lefaure <jeremy.lefaure(a)lse.epita.fr> EDAC, i5000, i5400: Fix use of MTR_DRAM_WIDTH macro Jan Kara <jack(a)suse.cz> axonram: Fix gendisk handling Chris Brandt <chris.brandt(a)renesas.com> i2c: riic: fix restart condition Krzysztof Kozlowski <krzk(a)kernel.org> crypto: s5p-sss - Fix completing crypto request in IRQ handler WANG Cong <xiyou.wangcong(a)gmail.com> ipv6: reorder icmpv6_init() and ip6_mr_init() Michal Schmidt <mschmidt(a)redhat.com> bnx2x: fix possible overrun of VFPF multicast addresses array Blomme, Maarten <Maarten.Blomme(a)flir.com> spi_ks8995: fix "BUG: key accdaa28 not in .data!" Mark Rutland <mark.rutland(a)arm.com> arm: KVM: Survive unknown traps from guests Wanpeng Li <wanpeng.li(a)hotmail.com> KVM: nVMX: reset nested_run_pending if the vCPU is going to be reset Franck Demathieu <fdemathieu(a)gmail.com> irqchip/crossbar: Fix incorrect type of register size James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix crash during Hardware error recovery on SLI3 adapters Tejun Heo <tj(a)kernel.org> workqueue: trigger WARN if queue_delayed_work() is called with NULL @wq Tejun Heo <tj(a)kernel.org> libata: drop WARN from protocol error in ata_sff_qc_issue() Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> USB: gadgetfs: Fix a potential memory leak in 'dev_config()' John Keeping <john(a)metanate.com> usb: gadget: configs: plug memory leak Sachin Sant <sachinp(a)linux.vnet.ibm.com> selftest/powerpc: Fix false failures for skipped tests Sasha Levin <alexander.levin(a)verizon.com> Revert "s390/kbuild: enable modversions for symbols exported from asm" Sasha Levin <alexander.levin(a)verizon.com> Revert "drm/armada: Fix compile fail" Eric Dumazet <edumazet(a)google.com> net/packet: fix a race in packet_bind() and packet_notifier() Hangbin Liu <liuhangbin(a)gmail.com> sit: update frag_off info Håkon Bugge <Haakon.Bugge(a)oracle.com> rds: Fix NULL pointer dereference in __rds_rdma_map Dave Martin <Dave.Martin(a)arm.com> arm64: fpsimd: Prevent registers leaking from dead tasks Andrew Honig <ahonig(a)google.com> KVM: VMX: remove I/O port 0x80 bypass on Intel hosts Kristina Martsenko <kristina.martsenko(a)arm.com> arm64: KVM: fix VTTBR_BADDR_MASK BUG_ON off-by-one Laurent Caumont <lcaumont2(a)gmail.com> media: dvb: i2c transfers over usb cannot be done from stack Daniel Thompson <daniel.thompson(a)linaro.org> kdb: Fix handling of kallsyms_symbol_next() return value Robin Murphy <robin.murphy(a)arm.com> iommu/vt-d: Fix scatterlist offset handling Jaejoong Kim <climbbb.kim(a)gmail.com> ALSA: usb-audio: Add check return value for usb_string() Jaejoong Kim <climbbb.kim(a)gmail.com> ALSA: usb-audio: Fix out-of-bound error Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Remove spurious WARN_ON() at timer check Robb Glasser <rglasser(a)google.com> ALSA: pcm: prevent UAF in snd_pcm_info Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> x86/PCI: Make broadcom_postcore_init() check acpi_disabled Eric Biggers <ebiggers(a)google.com> X.509: reject invalid BIT STRING for subjectPublicKey Eric Biggers <ebiggers(a)google.com> KEYS: add missing permission check for request_key() destination Eric Biggers <ebiggers(a)google.com> ASN.1: check for error from ASN1_OP_END__ACT actions Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> efi: Move some sysfs files to be read-only by root William Breathitt Gray <vilhelm.gray(a)gmail.com> isa: Prevent NULL dereference in isa_bus driver callbacks Paul Meyer <Paul.Meyer(a)microsoft.com> hv: kvp: Avoid reading past allocated blocks from KVP file weiping zhang <zwp10758(a)gmail.com> virtio: release virtio index when fail to device_register Martin Kelly <mkelly(a)xevo.com> can: usb_8dev: cancel urb on -EPIPE and -EPROTO Martin Kelly <mkelly(a)xevo.com> can: esd_usb2: cancel urb on -EPIPE and -EPROTO Martin Kelly <mkelly(a)xevo.com> can: ems_usb: cancel urb on -EPIPE and -EPROTO Martin Kelly <mkelly(a)xevo.com> can: kvaser_usb: cancel urb on -EPIPE and -EPROTO Jimmy Assarsson <jimmyassarsson(a)gmail.com> can: kvaser_usb: ratelimit errors if incomplete messages are received Jimmy Assarsson <jimmyassarsson(a)gmail.com> can: kvaser_usb: Fix comparison bug in kvaser_usb_read_bulk_callback() Jimmy Assarsson <jimmyassarsson(a)gmail.com> can: kvaser_usb: free buf in error paths ------------- Diffstat: Makefile | 4 +- arch/arm/include/asm/kvm_arm.h | 4 +- arch/arm/kvm/handle_exit.c | 19 ++++--- arch/arm64/include/asm/kvm_arm.h | 3 +- arch/arm64/kernel/process.c | 9 +++ arch/powerpc/sysdev/axonram.c | 5 +- arch/s390/include/asm/asm-prototypes.h | 8 --- arch/sparc/mm/init_64.c | 9 ++- arch/x86/kvm/vmx.c | 9 +-- arch/x86/pci/broadcom_bus.c | 2 +- crypto/asymmetric_keys/x509_cert_parser.c | 2 + drivers/ata/libata-sff.c | 1 - drivers/atm/horizon.c | 2 +- drivers/base/isa.c | 10 ++-- drivers/crypto/s5p-sss.c | 5 +- drivers/edac/i5000_edac.c | 8 +-- drivers/edac/i5400_edac.c | 9 +-- drivers/firmware/efi/efi.c | 3 +- drivers/firmware/efi/runtime-map.c | 10 ++-- drivers/gpu/drm/armada/Makefile | 2 - drivers/i2c/busses/i2c-riic.c | 6 +- drivers/infiniband/hw/mlx4/qp.c | 2 +- drivers/infiniband/hw/mlx5/main.c | 2 + drivers/iommu/intel-iommu.c | 8 ++- drivers/irqchip/irq-crossbar.c | 8 +-- drivers/media/usb/dvb-usb/dibusb-common.c | 16 +++++- drivers/net/can/usb/ems_usb.c | 2 + drivers/net/can/usb/esd_usb2.c | 2 + drivers/net/can/usb/kvaser_usb.c | 13 +++-- drivers/net/can/usb/usb_8dev.c | 2 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c | 23 ++++---- drivers/net/phy/spi_ks8995.c | 1 + drivers/scsi/lpfc/lpfc_els.c | 14 +++-- drivers/usb/gadget/configfs.c | 1 + drivers/usb/gadget/function/f_fs.c | 2 +- drivers/usb/gadget/legacy/inode.c | 4 +- drivers/virtio/virtio.c | 2 + fs/afs/cmservice.c | 3 + fs/nfs/dir.c | 2 +- include/linux/genalloc.h | 3 +- include/linux/sysfs.h | 6 ++ kernel/audit.c | 10 ++-- kernel/debug/kdb/kdb_io.c | 2 +- kernel/workqueue.c | 1 + lib/asn1_decoder.c | 2 + lib/dynamic_debug.c | 4 ++ lib/genalloc.c | 10 ++-- net/ipv4/route.c | 14 +++-- net/ipv6/af_inet6.c | 10 ++-- net/ipv6/sit.c | 1 + net/packet/af_packet.c | 5 ++ net/rds/rdma.c | 2 +- net/sctp/socket.c | 38 ++++++++----- net/sunrpc/sched.c | 3 +- net/xfrm/xfrm_policy.c | 1 + security/keys/request_key.c | 46 +++++++++++++--- sound/core/pcm.c | 2 + sound/core/seq/seq_timer.c | 2 +- sound/usb/mixer.c | 13 +++-- tools/hv/hv_kvp_daemon.c | 70 +++++------------------- tools/testing/selftests/powerpc/harness.c | 6 +- 61 files changed, 288 insertions(+), 200 deletions(-)

7 years, 4 months

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[Linux-stable-mirror] patch "drivers: base: cacheinfo: fix cache type for non-architected system" added to driver-core-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled drivers: base: cacheinfo: fix cache type for non-architected system to my driver-core git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git in the driver-core-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From f57ab9a01a36ef3454333251cc57e3a9948b17bf Mon Sep 17 00:00:00 2001 From: Sudeep Holla <sudeep.holla(a)arm.com> Date: Fri, 17 Nov 2017 11:56:41 +0000 Subject: drivers: base: cacheinfo: fix cache type for non-architected system cache Commit dfea747d2aba ("drivers: base: cacheinfo: support DT overrides for cache properties") doesn't initialise the cache type if it's present only in DT and the architecture is not aware of it. They are unified system level cache which are generally transparent. This patch check if the cache type is set to NOCACHE but the DT node indicates that it's unified cache and sets the cache type accordingly. Fixes: dfea747d2aba ("drivers: base: cacheinfo: support DT overrides for cache properties") Reported-and-tested-by: Tan Xiaojun <tanxiaojun(a)huawei.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Sudeep Holla <sudeep.holla(a)arm.com> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/base/cacheinfo.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/base/cacheinfo.c b/drivers/base/cacheinfo.c index eb3af2739537..07532d83be0b 100644 --- a/drivers/base/cacheinfo.c +++ b/drivers/base/cacheinfo.c @@ -186,6 +186,11 @@ static void cache_associativity(struct cacheinfo *this_leaf) this_leaf->ways_of_associativity = (size / nr_sets) / line_size; } +static bool cache_node_is_unified(struct cacheinfo *this_leaf) +{ + return of_property_read_bool(this_leaf->of_node, "cache-unified"); +} + static void cache_of_override_properties(unsigned int cpu) { int index; @@ -194,6 +199,14 @@ static void cache_of_override_properties(unsigned int cpu) for (index = 0; index < cache_leaves(cpu); index++) { this_leaf = this_cpu_ci->info_list + index; + /* + * init_cache_level must setup the cache level correctly + * overriding the architecturally specified levels, so + * if type is NONE at this stage, it should be unified + */ + if (this_leaf->type == CACHE_TYPE_NOCACHE && + cache_node_is_unified(this_leaf)) + this_leaf->type = CACHE_TYPE_UNIFIED; cache_size(this_leaf); cache_get_line_size(this_leaf); cache_nr_sets(this_leaf); -- 2.15.1

7 years, 4 months

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[Linux-stable-mirror] patch "Revert "staging: ion: Fix ion_cma_heap allocations"" added to staging-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Revert "staging: ion: Fix ion_cma_heap allocations" to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 3d2a0c5ff02d57ab7b4f16a6782a66765d930b7d Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Date: Fri, 15 Dec 2017 19:36:24 +0100 Subject: Revert "staging: ion: Fix ion_cma_heap allocations" This reverts commit d98e6dbf42f73101128885a1e0ae672cd92b2e1a as it broke the build on some configurations. It's not really obvious why those configurataions/platforms do not have all of the cma #defines availble, which means something larger is going wrong here. Reported-by: kbuild test robot <fengguang.wu(a)intel.com> Cc: Laura Abbott <labbott(a)redhat.com> Cc: Sumit Semwal <sumit.semwal(a)linaro.org> Cc: Benjamin Gaignard <benjamin.gaignard(a)linaro.org> Cc: Archit Taneja <architt(a)codeaurora.org> Cc: Daniel Vetter <daniel(a)ffwll.ch> Cc: Dmitry Shmidt <dimitrysh(a)google.com> Cc: Todd Kjos <tkjos(a)google.com> Cc: Amit Pundir <amit.pundir(a)linaro.org> Cc: stable <stable(a)vger.kernel.org> Cc: John Stultz <john.stultz(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/staging/android/ion/ion_cma_heap.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/drivers/staging/android/ion/ion_cma_heap.c b/drivers/staging/android/ion/ion_cma_heap.c index 86196ffd2faf..dd5545d9990a 100644 --- a/drivers/staging/android/ion/ion_cma_heap.c +++ b/drivers/staging/android/ion/ion_cma_heap.c @@ -39,15 +39,9 @@ static int ion_cma_allocate(struct ion_heap *heap, struct ion_buffer *buffer, struct ion_cma_heap *cma_heap = to_cma_heap(heap); struct sg_table *table; struct page *pages; - unsigned long size = PAGE_ALIGN(len); - unsigned long nr_pages = size >> PAGE_SHIFT; - unsigned long align = get_order(size); int ret; - if (align > CONFIG_CMA_ALIGNMENT) - align = CONFIG_CMA_ALIGNMENT; - - pages = cma_alloc(cma_heap->cma, nr_pages, align, GFP_KERNEL); + pages = cma_alloc(cma_heap->cma, len, 0, GFP_KERNEL); if (!pages) return -ENOMEM; @@ -59,7 +53,7 @@ static int ion_cma_allocate(struct ion_heap *heap, struct ion_buffer *buffer, if (ret) goto free_mem; - sg_set_page(table->sgl, pages, size, 0); + sg_set_page(table->sgl, pages, len, 0); buffer->priv_virt = pages; buffer->sg_table = table; @@ -68,7 +62,7 @@ static int ion_cma_allocate(struct ion_heap *heap, struct ion_buffer *buffer, free_mem: kfree(table); err: - cma_release(cma_heap->cma, pages, nr_pages); + cma_release(cma_heap->cma, pages, buffer->size); return -ENOMEM; } @@ -76,10 +70,9 @@ static void ion_cma_free(struct ion_buffer *buffer) { struct ion_cma_heap *cma_heap = to_cma_heap(buffer->heap); struct page *pages = buffer->priv_virt; - unsigned long nr_pages = PAGE_ALIGN(buffer->size) >> PAGE_SHIFT; /* release memory */ - cma_release(cma_heap->cma, pages, nr_pages); + cma_release(cma_heap->cma, pages, buffer->size); /* release sg table */ sg_free_table(buffer->sg_table); kfree(buffer->sg_table); -- 2.15.1

7 years, 4 months

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[Linux-stable-mirror] [PATCH 16/24] ubifs: free the encrypted symlink target

by Eric Biggers

From: Eric Biggers <ebiggers(a)google.com> ubifs_symlink() forgot to free the kmalloc()'ed buffer holding the encrypted symlink target, creating a memory leak. Fix it. (UBIFS could actually encrypt directly into ui->data, removing the temporary buffer, but that is left for the patch that switches to use the symlink helper functions.) Fixes: ca7f85be8d6c ("ubifs: Add support for encrypted symlinks") Cc: <stable(a)vger.kernel.org> # v4.10+ Signed-off-by: Eric Biggers <ebiggers(a)google.com> --- fs/ubifs/dir.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index 417fe0b29f23..ef820f803176 100644 --- a/fs/ubifs/dir.c +++ b/fs/ubifs/dir.c @@ -1216,10 +1216,8 @@ static int ubifs_symlink(struct inode *dir, struct dentry *dentry, ostr.len = disk_link.len; err = fscrypt_fname_usr_to_disk(inode, &istr, &ostr); - if (err) { - kfree(sd); + if (err) goto out_inode; - } sd->len = cpu_to_le16(ostr.len); disk_link.name = (char *)sd; @@ -1251,11 +1249,10 @@ static int ubifs_symlink(struct inode *dir, struct dentry *dentry, goto out_cancel; mutex_unlock(&dir_ui->ui_mutex); - ubifs_release_budget(c, &req); insert_inode_hash(inode); d_instantiate(dentry, inode); - fscrypt_free_filename(&nm); - return 0; + err = 0; + goto out_fname; out_cancel: dir->i_size -= sz_change; @@ -1268,6 +1265,7 @@ static int ubifs_symlink(struct inode *dir, struct dentry *dentry, fscrypt_free_filename(&nm); out_budg: ubifs_release_budget(c, &req); + kfree(sd); return err; } -- 2.15.1

7 years, 4 months

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[Linux-stable-mirror] [git:media_tree/master] media: dvb-frontends: fix i2c access helpers for KASAN

by Mauro Carvalho Chehab

This is an automatic generated email to let you know that the following patch were queued: Subject: media: dvb-frontends: fix i2c access helpers for KASAN Author: Arnd Bergmann <arnd(a)arndb.de> Date: Thu Nov 30 11:55:46 2017 -0500 A typical code fragment was copied across many dvb-frontend drivers and causes large stack frames when built with with CONFIG_KASAN on gcc-5/6/7: drivers/media/dvb-frontends/cxd2841er.c:3225:1: error: the frame size of 3992 bytes is larger than 3072 bytes [-Werror=frame-larger-than=] drivers/media/dvb-frontends/cxd2841er.c:3404:1: error: the frame size of 3136 bytes is larger than 3072 bytes [-Werror=frame-larger-than=] drivers/media/dvb-frontends/stv0367.c:3143:1: error: the frame size of 4016 bytes is larger than 3072 bytes [-Werror=frame-larger-than=] drivers/media/dvb-frontends/stv090x.c:3430:1: error: the frame size of 5312 bytes is larger than 3072 bytes [-Werror=frame-larger-than=] drivers/media/dvb-frontends/stv090x.c:4248:1: error: the frame size of 4872 bytes is larger than 3072 bytes [-Werror=frame-larger-than=] gcc-8 now solves this by consolidating the stack slots for the argument variables, but on older compilers we can get the same behavior by taking the pointer of a local variable rather than the inline function argument. Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 Cc: stable(a)vger.kernel.org Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab(a)s-opensource.com> drivers/media/dvb-frontends/ascot2e.c | 4 +++- drivers/media/dvb-frontends/cxd2841er.c | 4 +++- drivers/media/dvb-frontends/helene.c | 4 +++- drivers/media/dvb-frontends/horus3a.c | 4 +++- drivers/media/dvb-frontends/itd1000.c | 5 +++-- drivers/media/dvb-frontends/mt312.c | 5 ++++- drivers/media/dvb-frontends/stb0899_drv.c | 3 ++- drivers/media/dvb-frontends/stb6100.c | 6 ++++-- drivers/media/dvb-frontends/stv0367.c | 4 +++- drivers/media/dvb-frontends/stv090x.c | 4 +++- drivers/media/dvb-frontends/stv6110x.c | 4 +++- drivers/media/dvb-frontends/zl10039.c | 4 +++- 12 files changed, 37 insertions(+), 14 deletions(-) --- diff --git a/drivers/media/dvb-frontends/ascot2e.c b/drivers/media/dvb-frontends/ascot2e.c index 0ee0df53b91b..79d5d89bc95e 100644 --- a/drivers/media/dvb-frontends/ascot2e.c +++ b/drivers/media/dvb-frontends/ascot2e.c @@ -155,7 +155,9 @@ static int ascot2e_write_regs(struct ascot2e_priv *priv, static int ascot2e_write_reg(struct ascot2e_priv *priv, u8 reg, u8 val) { - return ascot2e_write_regs(priv, reg, &val, 1); + u8 tmp = val; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return ascot2e_write_regs(priv, reg, &tmp, 1); } static int ascot2e_read_regs(struct ascot2e_priv *priv, diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c index 17e4db7900e5..16763903d4ad 100644 --- a/drivers/media/dvb-frontends/cxd2841er.c +++ b/drivers/media/dvb-frontends/cxd2841er.c @@ -258,7 +258,9 @@ static int cxd2841er_write_regs(struct cxd2841er_priv *priv, static int cxd2841er_write_reg(struct cxd2841er_priv *priv, u8 addr, u8 reg, u8 val) { - return cxd2841er_write_regs(priv, addr, reg, &val, 1); + u8 tmp = val; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return cxd2841er_write_regs(priv, addr, reg, &tmp, 1); } static int cxd2841er_read_regs(struct cxd2841er_priv *priv, diff --git a/drivers/media/dvb-frontends/helene.c b/drivers/media/dvb-frontends/helene.c index 4bf5a551ba40..2ab8d83e5576 100644 --- a/drivers/media/dvb-frontends/helene.c +++ b/drivers/media/dvb-frontends/helene.c @@ -331,7 +331,9 @@ static int helene_write_regs(struct helene_priv *priv, static int helene_write_reg(struct helene_priv *priv, u8 reg, u8 val) { - return helene_write_regs(priv, reg, &val, 1); + u8 tmp = val; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return helene_write_regs(priv, reg, &tmp, 1); } static int helene_read_regs(struct helene_priv *priv, diff --git a/drivers/media/dvb-frontends/horus3a.c b/drivers/media/dvb-frontends/horus3a.c index 68d759c4c52e..5c8b405f2ddc 100644 --- a/drivers/media/dvb-frontends/horus3a.c +++ b/drivers/media/dvb-frontends/horus3a.c @@ -89,7 +89,9 @@ static int horus3a_write_regs(struct horus3a_priv *priv, static int horus3a_write_reg(struct horus3a_priv *priv, u8 reg, u8 val) { - return horus3a_write_regs(priv, reg, &val, 1); + u8 tmp = val; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return horus3a_write_regs(priv, reg, &tmp, 1); } static int horus3a_enter_power_save(struct horus3a_priv *priv) diff --git a/drivers/media/dvb-frontends/itd1000.c b/drivers/media/dvb-frontends/itd1000.c index 5bb1e73a10b4..ce7c443d3eac 100644 --- a/drivers/media/dvb-frontends/itd1000.c +++ b/drivers/media/dvb-frontends/itd1000.c @@ -95,8 +95,9 @@ static int itd1000_read_reg(struct itd1000_state *state, u8 reg) static inline int itd1000_write_reg(struct itd1000_state *state, u8 r, u8 v) { - int ret = itd1000_write_regs(state, r, &v, 1); - state->shadow[r] = v; + u8 tmp = v; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + int ret = itd1000_write_regs(state, r, &tmp, 1); + state->shadow[r] = tmp; return ret; } diff --git a/drivers/media/dvb-frontends/mt312.c b/drivers/media/dvb-frontends/mt312.c index 961b9a2508e0..0b23cbc021b8 100644 --- a/drivers/media/dvb-frontends/mt312.c +++ b/drivers/media/dvb-frontends/mt312.c @@ -142,7 +142,10 @@ static inline int mt312_readreg(struct mt312_state *state, static inline int mt312_writereg(struct mt312_state *state, const enum mt312_reg_addr reg, const u8 val) { - return mt312_write(state, reg, &val, 1); + u8 tmp = val; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + + return mt312_write(state, reg, &tmp, 1); } static inline u32 mt312_div(u32 a, u32 b) diff --git a/drivers/media/dvb-frontends/stb0899_drv.c b/drivers/media/dvb-frontends/stb0899_drv.c index 02347598277a..db5dde3215f0 100644 --- a/drivers/media/dvb-frontends/stb0899_drv.c +++ b/drivers/media/dvb-frontends/stb0899_drv.c @@ -539,7 +539,8 @@ int stb0899_write_regs(struct stb0899_state *state, unsigned int reg, u8 *data, int stb0899_write_reg(struct stb0899_state *state, unsigned int reg, u8 data) { - return stb0899_write_regs(state, reg, &data, 1); + u8 tmp = data; + return stb0899_write_regs(state, reg, &tmp, 1); } /* diff --git a/drivers/media/dvb-frontends/stb6100.c b/drivers/media/dvb-frontends/stb6100.c index 17a955d0031b..75509bec66e4 100644 --- a/drivers/media/dvb-frontends/stb6100.c +++ b/drivers/media/dvb-frontends/stb6100.c @@ -226,12 +226,14 @@ static int stb6100_write_reg_range(struct stb6100_state *state, u8 buf[], int st static int stb6100_write_reg(struct stb6100_state *state, u8 reg, u8 data) { + u8 tmp = data; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + if (unlikely(reg >= STB6100_NUMREGS)) { dprintk(verbose, FE_ERROR, 1, "Invalid register offset 0x%x", reg); return -EREMOTEIO; } - data = (data & stb6100_template[reg].mask) | stb6100_template[reg].set; - return stb6100_write_reg_range(state, &data, reg, 1); + tmp = (tmp & stb6100_template[reg].mask) | stb6100_template[reg].set; + return stb6100_write_reg_range(state, &tmp, reg, 1); } diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c index ebad100d913f..4fa119d83bc5 100644 --- a/drivers/media/dvb-frontends/stv0367.c +++ b/drivers/media/dvb-frontends/stv0367.c @@ -166,7 +166,9 @@ int stv0367_writeregs(struct stv0367_state *state, u16 reg, u8 *data, int len) static int stv0367_writereg(struct stv0367_state *state, u16 reg, u8 data) { - return stv0367_writeregs(state, reg, &data, 1); + u8 tmp = data; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return stv0367_writeregs(state, reg, &tmp, 1); } static u8 stv0367_readreg(struct stv0367_state *state, u16 reg) diff --git a/drivers/media/dvb-frontends/stv090x.c b/drivers/media/dvb-frontends/stv090x.c index 0f375df13fbe..77510bc95dcf 100644 --- a/drivers/media/dvb-frontends/stv090x.c +++ b/drivers/media/dvb-frontends/stv090x.c @@ -755,7 +755,9 @@ static int stv090x_write_regs(struct stv090x_state *state, unsigned int reg, u8 static int stv090x_write_reg(struct stv090x_state *state, unsigned int reg, u8 data) { - return stv090x_write_regs(state, reg, &data, 1); + u8 tmp = data; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return stv090x_write_regs(state, reg, &tmp, 1); } static int stv090x_i2c_gate_ctrl(struct stv090x_state *state, int enable) diff --git a/drivers/media/dvb-frontends/stv6110x.c b/drivers/media/dvb-frontends/stv6110x.c index 66eba38f1014..7e8e01389c55 100644 --- a/drivers/media/dvb-frontends/stv6110x.c +++ b/drivers/media/dvb-frontends/stv6110x.c @@ -97,7 +97,9 @@ static int stv6110x_write_regs(struct stv6110x_state *stv6110x, int start, u8 da static int stv6110x_write_reg(struct stv6110x_state *stv6110x, u8 reg, u8 data) { - return stv6110x_write_regs(stv6110x, reg, &data, 1); + u8 tmp = data; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return stv6110x_write_regs(stv6110x, reg, &tmp, 1); } static int stv6110x_init(struct dvb_frontend *fe) diff --git a/drivers/media/dvb-frontends/zl10039.c b/drivers/media/dvb-frontends/zl10039.c index 623355fc2666..3208b866d1cb 100644 --- a/drivers/media/dvb-frontends/zl10039.c +++ b/drivers/media/dvb-frontends/zl10039.c @@ -134,7 +134,9 @@ static inline int zl10039_writereg(struct zl10039_state *state, const enum zl10039_reg_addr reg, const u8 val) { - return zl10039_write(state, reg, &val, 1); + const u8 tmp = val; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return zl10039_write(state, reg, &tmp, 1); } static int zl10039_init(struct dvb_frontend *fe)

7 years, 4 months

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[Linux-stable-mirror] [git:media_tree/master] media: dvb-frontends: fix i2c access helpers for KASAN

by Mauro Carvalho Chehab

This is an automatic generated email to let you know that the following patch were queued: Subject: media: dvb-frontends: fix i2c access helpers for KASAN Author: Arnd Bergmann <arnd(a)arndb.de> Date: Thu Nov 30 11:55:46 2017 -0500 A typical code fragment was copied across many dvb-frontend drivers and causes large stack frames when built with with CONFIG_KASAN on gcc-5/6/7: drivers/media/dvb-frontends/cxd2841er.c:3225:1: error: the frame size of 3992 bytes is larger than 3072 bytes [-Werror=frame-larger-than=] drivers/media/dvb-frontends/cxd2841er.c:3404:1: error: the frame size of 3136 bytes is larger than 3072 bytes [-Werror=frame-larger-than=] drivers/media/dvb-frontends/stv0367.c:3143:1: error: the frame size of 4016 bytes is larger than 3072 bytes [-Werror=frame-larger-than=] drivers/media/dvb-frontends/stv090x.c:3430:1: error: the frame size of 5312 bytes is larger than 3072 bytes [-Werror=frame-larger-than=] drivers/media/dvb-frontends/stv090x.c:4248:1: error: the frame size of 4872 bytes is larger than 3072 bytes [-Werror=frame-larger-than=] gcc-8 now solves this by consolidating the stack slots for the argument variables, but on older compilers we can get the same behavior by taking the pointer of a local variable rather than the inline function argument. Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 Cc: stable(a)vger.kernel.org Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab(a)s-opensource.com> drivers/media/dvb-frontends/ascot2e.c | 4 +++- drivers/media/dvb-frontends/cxd2841er.c | 4 +++- drivers/media/dvb-frontends/helene.c | 4 +++- drivers/media/dvb-frontends/horus3a.c | 4 +++- drivers/media/dvb-frontends/itd1000.c | 5 +++-- drivers/media/dvb-frontends/mt312.c | 5 ++++- drivers/media/dvb-frontends/stb0899_drv.c | 3 ++- drivers/media/dvb-frontends/stb6100.c | 6 ++++-- drivers/media/dvb-frontends/stv0367.c | 4 +++- drivers/media/dvb-frontends/stv090x.c | 4 +++- drivers/media/dvb-frontends/stv6110x.c | 4 +++- drivers/media/dvb-frontends/zl10039.c | 4 +++- 12 files changed, 37 insertions(+), 14 deletions(-) --- diff --git a/drivers/media/dvb-frontends/ascot2e.c b/drivers/media/dvb-frontends/ascot2e.c index 0ee0df53b91b..79d5d89bc95e 100644 --- a/drivers/media/dvb-frontends/ascot2e.c +++ b/drivers/media/dvb-frontends/ascot2e.c @@ -155,7 +155,9 @@ static int ascot2e_write_regs(struct ascot2e_priv *priv, static int ascot2e_write_reg(struct ascot2e_priv *priv, u8 reg, u8 val) { - return ascot2e_write_regs(priv, reg, &val, 1); + u8 tmp = val; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return ascot2e_write_regs(priv, reg, &tmp, 1); } static int ascot2e_read_regs(struct ascot2e_priv *priv, diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c index 17e4db7900e5..16763903d4ad 100644 --- a/drivers/media/dvb-frontends/cxd2841er.c +++ b/drivers/media/dvb-frontends/cxd2841er.c @@ -258,7 +258,9 @@ static int cxd2841er_write_regs(struct cxd2841er_priv *priv, static int cxd2841er_write_reg(struct cxd2841er_priv *priv, u8 addr, u8 reg, u8 val) { - return cxd2841er_write_regs(priv, addr, reg, &val, 1); + u8 tmp = val; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return cxd2841er_write_regs(priv, addr, reg, &tmp, 1); } static int cxd2841er_read_regs(struct cxd2841er_priv *priv, diff --git a/drivers/media/dvb-frontends/helene.c b/drivers/media/dvb-frontends/helene.c index 4bf5a551ba40..2ab8d83e5576 100644 --- a/drivers/media/dvb-frontends/helene.c +++ b/drivers/media/dvb-frontends/helene.c @@ -331,7 +331,9 @@ static int helene_write_regs(struct helene_priv *priv, static int helene_write_reg(struct helene_priv *priv, u8 reg, u8 val) { - return helene_write_regs(priv, reg, &val, 1); + u8 tmp = val; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return helene_write_regs(priv, reg, &tmp, 1); } static int helene_read_regs(struct helene_priv *priv, diff --git a/drivers/media/dvb-frontends/horus3a.c b/drivers/media/dvb-frontends/horus3a.c index 68d759c4c52e..5c8b405f2ddc 100644 --- a/drivers/media/dvb-frontends/horus3a.c +++ b/drivers/media/dvb-frontends/horus3a.c @@ -89,7 +89,9 @@ static int horus3a_write_regs(struct horus3a_priv *priv, static int horus3a_write_reg(struct horus3a_priv *priv, u8 reg, u8 val) { - return horus3a_write_regs(priv, reg, &val, 1); + u8 tmp = val; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return horus3a_write_regs(priv, reg, &tmp, 1); } static int horus3a_enter_power_save(struct horus3a_priv *priv) diff --git a/drivers/media/dvb-frontends/itd1000.c b/drivers/media/dvb-frontends/itd1000.c index 5bb1e73a10b4..ce7c443d3eac 100644 --- a/drivers/media/dvb-frontends/itd1000.c +++ b/drivers/media/dvb-frontends/itd1000.c @@ -95,8 +95,9 @@ static int itd1000_read_reg(struct itd1000_state *state, u8 reg) static inline int itd1000_write_reg(struct itd1000_state *state, u8 r, u8 v) { - int ret = itd1000_write_regs(state, r, &v, 1); - state->shadow[r] = v; + u8 tmp = v; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + int ret = itd1000_write_regs(state, r, &tmp, 1); + state->shadow[r] = tmp; return ret; } diff --git a/drivers/media/dvb-frontends/mt312.c b/drivers/media/dvb-frontends/mt312.c index 961b9a2508e0..0b23cbc021b8 100644 --- a/drivers/media/dvb-frontends/mt312.c +++ b/drivers/media/dvb-frontends/mt312.c @@ -142,7 +142,10 @@ static inline int mt312_readreg(struct mt312_state *state, static inline int mt312_writereg(struct mt312_state *state, const enum mt312_reg_addr reg, const u8 val) { - return mt312_write(state, reg, &val, 1); + u8 tmp = val; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + + return mt312_write(state, reg, &tmp, 1); } static inline u32 mt312_div(u32 a, u32 b) diff --git a/drivers/media/dvb-frontends/stb0899_drv.c b/drivers/media/dvb-frontends/stb0899_drv.c index 02347598277a..db5dde3215f0 100644 --- a/drivers/media/dvb-frontends/stb0899_drv.c +++ b/drivers/media/dvb-frontends/stb0899_drv.c @@ -539,7 +539,8 @@ int stb0899_write_regs(struct stb0899_state *state, unsigned int reg, u8 *data, int stb0899_write_reg(struct stb0899_state *state, unsigned int reg, u8 data) { - return stb0899_write_regs(state, reg, &data, 1); + u8 tmp = data; + return stb0899_write_regs(state, reg, &tmp, 1); } /* diff --git a/drivers/media/dvb-frontends/stb6100.c b/drivers/media/dvb-frontends/stb6100.c index 17a955d0031b..75509bec66e4 100644 --- a/drivers/media/dvb-frontends/stb6100.c +++ b/drivers/media/dvb-frontends/stb6100.c @@ -226,12 +226,14 @@ static int stb6100_write_reg_range(struct stb6100_state *state, u8 buf[], int st static int stb6100_write_reg(struct stb6100_state *state, u8 reg, u8 data) { + u8 tmp = data; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + if (unlikely(reg >= STB6100_NUMREGS)) { dprintk(verbose, FE_ERROR, 1, "Invalid register offset 0x%x", reg); return -EREMOTEIO; } - data = (data & stb6100_template[reg].mask) | stb6100_template[reg].set; - return stb6100_write_reg_range(state, &data, reg, 1); + tmp = (tmp & stb6100_template[reg].mask) | stb6100_template[reg].set; + return stb6100_write_reg_range(state, &tmp, reg, 1); } diff --git a/drivers/media/dvb-frontends/stv0367.c b/drivers/media/dvb-frontends/stv0367.c index ebad100d913f..4fa119d83bc5 100644 --- a/drivers/media/dvb-frontends/stv0367.c +++ b/drivers/media/dvb-frontends/stv0367.c @@ -166,7 +166,9 @@ int stv0367_writeregs(struct stv0367_state *state, u16 reg, u8 *data, int len) static int stv0367_writereg(struct stv0367_state *state, u16 reg, u8 data) { - return stv0367_writeregs(state, reg, &data, 1); + u8 tmp = data; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return stv0367_writeregs(state, reg, &tmp, 1); } static u8 stv0367_readreg(struct stv0367_state *state, u16 reg) diff --git a/drivers/media/dvb-frontends/stv090x.c b/drivers/media/dvb-frontends/stv090x.c index 0f375df13fbe..77510bc95dcf 100644 --- a/drivers/media/dvb-frontends/stv090x.c +++ b/drivers/media/dvb-frontends/stv090x.c @@ -755,7 +755,9 @@ static int stv090x_write_regs(struct stv090x_state *state, unsigned int reg, u8 static int stv090x_write_reg(struct stv090x_state *state, unsigned int reg, u8 data) { - return stv090x_write_regs(state, reg, &data, 1); + u8 tmp = data; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return stv090x_write_regs(state, reg, &tmp, 1); } static int stv090x_i2c_gate_ctrl(struct stv090x_state *state, int enable) diff --git a/drivers/media/dvb-frontends/stv6110x.c b/drivers/media/dvb-frontends/stv6110x.c index 66eba38f1014..7e8e01389c55 100644 --- a/drivers/media/dvb-frontends/stv6110x.c +++ b/drivers/media/dvb-frontends/stv6110x.c @@ -97,7 +97,9 @@ static int stv6110x_write_regs(struct stv6110x_state *stv6110x, int start, u8 da static int stv6110x_write_reg(struct stv6110x_state *stv6110x, u8 reg, u8 data) { - return stv6110x_write_regs(stv6110x, reg, &data, 1); + u8 tmp = data; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return stv6110x_write_regs(stv6110x, reg, &tmp, 1); } static int stv6110x_init(struct dvb_frontend *fe) diff --git a/drivers/media/dvb-frontends/zl10039.c b/drivers/media/dvb-frontends/zl10039.c index 623355fc2666..3208b866d1cb 100644 --- a/drivers/media/dvb-frontends/zl10039.c +++ b/drivers/media/dvb-frontends/zl10039.c @@ -134,7 +134,9 @@ static inline int zl10039_writereg(struct zl10039_state *state, const enum zl10039_reg_addr reg, const u8 val) { - return zl10039_write(state, reg, &val, 1); + const u8 tmp = val; /* see gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 */ + + return zl10039_write(state, reg, &tmp, 1); } static int zl10039_init(struct dvb_frontend *fe)

7 years, 4 months

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[Linux-stable-mirror] [PATCH 4.14 000/164] 4.14.6-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.6 release. There are 164 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Thu Dec 14 12:34:08 UTC 2017. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.6-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.6-rc1 Reinette Chatre <reinette.chatre(a)intel.com> x86/intel_rdt: Fix potential deadlock during resctrl unmount Leon Romanovsky <leon(a)kernel.org> RDMA/cxgb4: Annotate r2 and stag as __be32 Zdenek Kabelac <zkabelac(a)redhat.com> md: free unused memory after bitmap resize Heinz Mauelshagen <heinzm(a)redhat.com> dm raid: fix panic when attempting to force a raid to sync Paul Moore <paul(a)paul-moore.com> audit: ensure that 'audit=1' actually enables audit for PID 1 Steve Grubb <sgrubb(a)redhat.com> audit: Allow auditd to set pid to 0 to end auditing Israel Rukshin <israelr(a)mellanox.com> nvmet-rdma: update queue list during ib_device removal Bart Van Assche <bart.vanassche(a)wdc.com> blk-mq: Avoid that request queue removal can trigger list corruption Hongxu Jia <hongxu.jia(a)windriver.com> ide: ide-atapi: fix compile error with defining macro DEBUG Keefe Liu <liuqifa(a)huawei.com> ipvlan: fix ipv6 outbound device Vaidyanathan Srinivasan <svaidy(a)linux.vnet.ibm.com> powerpc/powernv/idle: Round up latency and residency values Masahiro Yamada <yamada.masahiro(a)socionext.com> kbuild: do not call cc-option before KBUILD_CFLAGS initialization David Howells <dhowells(a)redhat.com> afs: Connect up the CB.ProbeUuid David Howells <dhowells(a)redhat.com> afs: Fix total-length calculation for multiple-page send Majd Dibbiny <majd(a)mellanox.com> IB/mlx5: Assign send CQ and recv CQ of UMR QP Mark Bloch <markb(a)mellanox.com> IB/mlx4: Increase maximal message size under UD QP Sriharsha Basavapatna <sriharsha.basavapatna(a)broadcom.com> bnxt_re: changing the ip address shouldn't affect new connections Chao Yu <yuchao0(a)huawei.com> f2fs: fix to clear FI_NO_PREALLOC Herbert Xu <herbert(a)gondor.apana.org.au> xfrm: Copy policy family in clone_policy Ilya Lesokhin <ilyal(a)mellanox.com> tls: Use kzalloc for aead_request allocation Jason Baron <jbaron(a)akamai.com> jump_label: Invoke jump_label_test() via early_initcall() Arvind Yadav <arvind.yadav.cs(a)gmail.com> atm: horizon: Fix irq release error Masahiro Yamada <yamada.masahiro(a)socionext.com> kbuild: rpm-pkg: fix jobserver unavailable warning Sudeep Holla <sudeep.holla(a)arm.com> mailbox: mailbox-test: don't rely on rx_buffer content to signal data ready Zhong Kaihua <zhongkaihua(a)huawei.com> clk: hi3660: fix incorrect uart3 clock freqency Masahiro Yamada <yamada.masahiro(a)socionext.com> clk: uniphier: fix DAPLL2 clock rate of Pro5 Johan Hovold <johan(a)kernel.org> clk: qcom: common: fix legacy board-clock registration Mylene JOSSERAND <mylene.josserand(a)free-electrons.com> clk: sunxi-ng: a83t: Fix i2c buses bits Gabriel Fernandez <gabriel.fernandez(a)st.com> clk: stm32h7: fix test of clock config Eric Dumazet <edumazet(a)google.com> bpf: fix lockdep splat Hangbin Liu <liuhangbin(a)gmail.com> geneve: fix fill_info when link down Jeff Layton <jlayton(a)redhat.com> fcntl: don't leak fd reference when fixup_compat_flock fails Xin Long <lucien.xin(a)gmail.com> sctp: use the right sk after waking up from wait_buf sleep Xin Long <lucien.xin(a)gmail.com> sctp: do not free asoc when it is already dead in sctp_sendmsg Miles Chen <miles.chen(a)mediatek.com> slub: fix sysfs duplicate filename creation when slub_debug=O Sergey Senozhatsky <sergey.senozhatsky.work(a)gmail.com> zsmalloc: calling zs_map_object() from irq is a bug Pavel Tatashin <pasha.tatashin(a)oracle.com> sparc64/mm: set fields in deferred pages Ming Lei <ming.lei(a)redhat.com> block: wake up all tasks blocked in get_request() Johan Hovold <johan(a)kernel.org> dt-bindings: usb: fix reg-property port-number range Darrick J. Wong <darrick.wong(a)oracle.com> xfs: fix forgotten rcu read unlock when skipping inode reclaim Pieter Jansen van Vuuren <pieter.jansenvanvuuren(a)netronome.com> nfp: fix flower offload metadata flag usage Dirk van der Merwe <dirk.vandermerwe(a)netronome.com> nfp: inherit the max_mtu from the PF netdev Chuck Lever <chuck.lever(a)oracle.com> sunrpc: Fix rpc_task_begin trace point Trond Myklebust <trond.myklebust(a)primarydata.com> NFS: Fix a typo in nfs_rename() Randy Dunlap <rdunlap(a)infradead.org> dynamic-debug-howto: fix optional/omitted ending line number to be LARGE instead of 0 Stephen Bates <sbates(a)raithlin.com> lib/genalloc.c: make the avail variable an atomic_long_t Joe Lawrence <joe.lawrence(a)redhat.com> pipe: match pipe_max_size data type with procfs Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> drivers/rapidio/devices/rio_mport_cdev.c: fix resource leak in error handling path in 'rio_dma_transfer()' Colin Ian King <colin.king(a)canonical.com> rsi: fix memory leak on buf and usb_reg_buf Xin Long <lucien.xin(a)gmail.com> route: update fnhe_expires for redirect when the fnhe exists Xin Long <lucien.xin(a)gmail.com> route: also update fnhe_genid when updating a route cache Alexey Kodanev <alexey.kodanev(a)oracle.com> gre6: use log_ecn_error module parameter in ip6_tnl_rcv() Ben Hutchings <ben.hutchings(a)codethink.co.uk> mac80211_hwsim: Fix memory leak in hwsim_new_radio_nl() Dave Hansen <dave.hansen(a)linux.intel.com> x86/mpx/selftests: Fix up weird arrays John Johansen <john.johansen(a)canonical.com> apparmor: fix leak of null profile name if profile allocation fails Madhavan Srinivasan <maddy(a)linux.vnet.ibm.com> powerpc/perf: Fix pmu_count to count only nest imc pmus Masahiro Yamada <yamada.masahiro(a)socionext.com> coccinelle: fix parallel build with CHECK=scripts/coccicheck Masahiro Yamada <yamada.masahiro(a)socionext.com> kbuild: pkg: use --transform option to prefix paths in tar Ursula Braun <ursula.braun(a)de.ibm.com> net/smc: use sk_rcvbuf as start for rmb creation Colin Ian King <colin.king(a)canonical.com> irqchip/qcom: Fix u32 comparison with value less than zero Russell King <rmk+kernel(a)armlinux.org.uk> ARM: avoid faulting on qemu Russell King <rmk+kernel(a)armlinux.org.uk> ARM: BUG if jumping to usermode address in kernel mode LEROY Christophe <christophe.leroy(a)c-s.fr> crypto: talitos - fix ctr-aes-talitos LEROY Christophe <christophe.leroy(a)c-s.fr> crypto: talitos - fix use of sg_link_tbl_len LEROY Christophe <christophe.leroy(a)c-s.fr> crypto: talitos - fix AEAD for sha224 on non sha224 capable chips LEROY Christophe <christophe.leroy(a)c-s.fr> crypto: talitos - fix setkey to check key weakness LEROY Christophe <christophe.leroy(a)c-s.fr> crypto: talitos - fix memory corruption on SEC2 LEROY Christophe <christophe.leroy(a)c-s.fr> crypto: talitos - fix AEAD test failures Daniel Jurgens <danielj(a)mellanox.com> IB/core: Only enforce security for InfiniBand Parav Pandit <parav(a)mellanox.com> IB/core: Avoid unnecessary return value check Kim Phillips <kim.phillips(a)arm.com> bus: arm-ccn: fix module unloading Error: Removing state 147 which has instances left. Marc Zyngier <marc.zyngier(a)arm.com> bus: arm-ccn: Fix use of smp_processor_id() in preemptible context Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> bus: arm-ccn: Check memory allocation failure Marc Zyngier <marc.zyngier(a)arm.com> bus: arm-cci: Fix use of smp_processor_id() in preemptible context Fabio Estevam <fabio.estevam(a)nxp.com> Revert "ARM: dts: imx53: add srtc node" Will Deacon <will.deacon(a)arm.com> arm64: SW PAN: Update saved ttbr0 value on enter_lazy_tlb Will Deacon <will.deacon(a)arm.com> arm64: SW PAN: Point saved ttbr0 at the zero page when switching to init_mm Dave Martin <Dave.Martin(a)arm.com> arm64: fpsimd: Prevent registers leaking from dead tasks Marc Zyngier <marc.zyngier(a)arm.com> KVM: arm/arm64: vgic-its: Check result of allocation before use Marc Zyngier <marc.zyngier(a)arm.com> KVM: arm/arm64: vgic: Preserve the revious read from the pending table Marc Zyngier <marc.zyngier(a)arm.com> KVM: arm/arm64: vgic-irqfd: Fix MSI entry allocation Christoffer Dall <christoffer.dall(a)linaro.org> KVM: arm/arm64: Fix broken GICH_ELRSR big endian conversion Andrew Honig <ahonig(a)google.com> KVM: VMX: remove I/O port 0x80 bypass on Intel hosts Marc Zyngier <marc.zyngier(a)arm.com> arm: KVM: Fix VTTBR_BADDR_MASK BUG_ON off-by-one Kristina Martsenko <kristina.martsenko(a)arm.com> arm64: KVM: fix VTTBR_BADDR_MASK BUG_ON off-by-one Sean Young <sean(a)mess.org> media: rc: partial revert of "media: rc: per-protocol repeat period" Sean Young <sean(a)mess.org> media: rc: sir_ir: detect presence of port Laurent Caumont <lcaumont2(a)gmail.com> media: dvb: i2c transfers over usb cannot be done from stack Daniel Vetter <daniel.vetter(a)ffwll.ch> drm: safely free connectors from connector_iter Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm/i915: Fix vblank timestamp/frame counter jumps on gen2 Marek Szyprowski <m.szyprowski(a)samsung.com> drm/exynos: gem: Drop NONCONTIG flag for buffers allocated without IOMMU Marek Szyprowski <m.szyprowski(a)samsung.com> drm/bridge: analogix dp: Fix runtime PM state in get_modes() callback Song Liu <songliubraving(a)fb.com> md/r5cache: move mddev_lock() out of r5c_journal_mode_set() Daniel Thompson <daniel.thompson(a)linaro.org> kdb: Fix handling of kallsyms_symbol_next() return value Arend Van Spriel <arend.vanspriel(a)broadcom.com> brcmfmac: change driver unbind order of the sdio function devices David Spinadel <david.spinadel(a)intel.com> iwlwifi: mvm: enable RX offloading with TKIP and WEP Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> iwlwifi: mvm: fix packet injection Ihab Zhaika <ihab.zhaika(a)intel.com> iwlwifi: add new cards for 9260 and 22000 series Johannes Berg <johannes.berg(a)intel.com> iwlwifi: mvm: flush queue before deleting ROC Emmanuel Grumbach <emmanuel.grumbach(a)intel.com> iwlwifi: mvm: don't use transmit queue hang detection when it is not possible Sara Sharon <sara.sharon(a)intel.com> iwlwifi: mvm: mark MIC stripped MPDUs Nicholas Piggin <npiggin(a)gmail.com> powerpc/64s: Initialize ISAv3 MMU registers before setting partition table David Gibson <david(a)gibson.dropbear.id.au> Revert "powerpc: Do not call ppc_md.panic in fadump panic notifier" Janosch Frank <frankja(a)linux.vnet.ibm.com> KVM: s390: Fix skey emulation permission check Heiko Carstens <heiko.carstens(a)de.ibm.com> s390: fix compat system call table Heiko Carstens <heiko.carstens(a)de.ibm.com> s390/mm: fix off-by-one bug in 5-level page table handling Heiko Carstens <heiko.carstens(a)de.ibm.com> s390: always save and restore all registers on context switch Lai Jiangshan <jiangshanlai(a)gmail.com> smp/hotplug: Move step CPUHP_AP_SMPCFD_DYING to the correct place Robin Murphy <robin.murphy(a)arm.com> iommu/vt-d: Fix scatterlist offset handling Jaejoong Kim <climbbb.kim(a)gmail.com> ALSA: usb-audio: Add check return value for usb_string() Jaejoong Kim <climbbb.kim(a)gmail.com> ALSA: usb-audio: Fix out-of-bound error Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Remove spurious WARN_ON() at timer check Robb Glasser <rglasser(a)google.com> ALSA: pcm: prevent UAF in snd_pcm_info Kailang Yang <kailang(a)realtek.com> ALSA: hda/realtek - New codec support for ALC257 Jeff Mahoney <jeffm(a)suse.com> btrfs: handle errors while updating refcounts in update_ref_for_cow Jeff Mahoney <jeffm(a)suse.com> btrfs: fix missing error return in btrfs_drop_snapshot Radim Krčmář <rkrcmar(a)redhat.com> KVM: x86: fix APIC page invalidation Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> x86/PCI: Make broadcom_postcore_init() check acpi_disabled Chunyu Hu <chuhu(a)redhat.com> x86/idt: Load idt early in start_secondary Eric Biggers <ebiggers(a)google.com> X.509: fix comparisons of ->pkey_algo Eric Biggers <ebiggers(a)google.com> X.509: reject invalid BIT STRING for subjectPublicKey Eric Biggers <ebiggers(a)google.com> KEYS: reject NULL restriction string when type is specified Eric Biggers <ebiggers(a)google.com> KEYS: add missing permission check for request_key() destination Eric Biggers <ebiggers(a)google.com> ASN.1: check for error from ASN1_OP_END__ACT actions Eric Biggers <ebiggers(a)google.com> ASN.1: fix out-of-bounds read when parsing indefinite length item Pan Bian <bianpan2016(a)163.com> efi/esrt: Use memunmap() instead of kfree() to free the remapping Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> efi: Move some sysfs files to be read-only by root Huacai Chen <chenhc(a)lemote.com> scsi: libsas: align sata_device's rps_resp on a cacheline Huacai Chen <chenhc(a)lemote.com> scsi: use dma_get_cache_alignment() as minimum DMA alignment Christoph Hellwig <hch(a)lst.de> scsi: dma-mapping: always provide dma_get_cache_alignment William Breathitt Gray <vilhelm.gray(a)gmail.com> isa: Prevent NULL dereference in isa_bus driver callbacks Guenter Roeck <linux(a)roeck-us.net> firmware: vpd: Fix platform driver and device registration/unregistration Guenter Roeck <linux(a)roeck-us.net> firmware: vpd: Tie firmware kobject to device lifetime Guenter Roeck <linux(a)roeck-us.net> firmware: vpd: Destroy vpd sections in remove function Robin H. Johnson <robbat2(a)gentoo.org> firmware: cleanup FIRMWARE_IN_KERNEL message Paul Meyer <Paul.Meyer(a)microsoft.com> hv: kvp: Avoid reading past allocated blocks from KVP file K. Y. Srinivasan <kys(a)microsoft.com> Drivers: hv: vmbus: Fix a rescind issue Gregory CLEMENT <gregory.clement(a)free-electrons.com> pinctrl: armada-37xx: Fix direction_output() callback behavior Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> iio: adc: meson-saradc: Meson8 and Meson8b do not have REG11 and REG13 Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> iio: adc: meson-saradc: initialize the bandgap correctly on older SoCs Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> iio: adc: meson-saradc: fix the bit_idx of the adc_en clock Pan Bian <bianpan2016(a)163.com> iio: adc: cpcap: fix incorrect validation Peter Meerwald-Stadler <pmeerw(a)pmeerw.net> iio: health: max30102: Temperature should be in milli Celsius Arnd Bergmann <arnd(a)arndb.de> iio: stm32: fix adc/trigger link error weiping zhang <zwp10758(a)gmail.com> virtio: release virtio index when fail to device_register Stephane Grosjean <s.grosjean(a)peak-system.com> can: peak/pcie_fd: fix potential bug in restarting tx queue Martin Kelly <mkelly(a)xevo.com> can: usb_8dev: cancel urb on -EPIPE and -EPROTO Martin Kelly <mkelly(a)xevo.com> can: esd_usb2: cancel urb on -EPIPE and -EPROTO Martin Kelly <mkelly(a)xevo.com> can: ems_usb: cancel urb on -EPIPE and -EPROTO Martin Kelly <mkelly(a)xevo.com> can: mcba_usb: cancel urb on -EPROTO Martin Kelly <mkelly(a)xevo.com> can: kvaser_usb: cancel urb on -EPIPE and -EPROTO Jimmy Assarsson <jimmyassarsson(a)gmail.com> can: kvaser_usb: ratelimit errors if incomplete messages are received Jimmy Assarsson <jimmyassarsson(a)gmail.com> can: kvaser_usb: Fix comparison bug in kvaser_usb_read_bulk_callback() Jimmy Assarsson <jimmyassarsson(a)gmail.com> can: kvaser_usb: free buf in error paths Oliver Stäbler <oliver.staebler(a)bytesatwork.ch> can: ti_hecc: Fix napi poll return value for repoll Marc Kleine-Budde <mkl(a)pengutronix.de> can: flexcan: fix VF610 state transition issue Stephane Grosjean <s.grosjean(a)peak-system.com> can: peak/pci: fix potential bug when probe() fails Martin Kelly <mkelly(a)xevo.com> can: mcba_usb: fix device disconnect bug John Keeping <john(a)metanate.com> usb: f_fs: Force Reserved1=1 in OS_DESC_EXT_COMPAT Johan Hovold <johan(a)kernel.org> serdev: ttyport: fix tty locking in close Johan Hovold <johan(a)kernel.org> serdev: ttyport: fix NULL-deref on hangup Johan Hovold <johan(a)kernel.org> serdev: ttyport: add missing receive_buf sanity checks Roger Quadros <rogerq(a)ti.com> usb: gadget: core: Fix ->udc_set_speed() speed handling Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> usb: gadget: udc: renesas_usb3: fix number of the pipes ------------- Diffstat: .../devicetree/bindings/usb/usb-device.txt | 2 +- Makefile | 25 ++++---- arch/arm/boot/dts/imx53.dtsi | 9 --- arch/arm/include/asm/assembler.h | 18 ++++++ arch/arm/include/asm/kvm_arm.h | 3 +- arch/arm/kernel/entry-header.S | 6 ++ arch/arm64/include/asm/efi.h | 4 +- arch/arm64/include/asm/kvm_arm.h | 3 +- arch/arm64/include/asm/mmu_context.h | 46 +++++++------- arch/arm64/kernel/process.c | 9 +++ arch/powerpc/include/asm/machdep.h | 1 + arch/powerpc/include/asm/setup.h | 1 + arch/powerpc/kernel/cpu_setup_power.S | 2 + arch/powerpc/kernel/fadump.c | 22 ------- arch/powerpc/kernel/setup-common.c | 27 +++++++++ arch/powerpc/platforms/powernv/opal-imc.c | 6 +- arch/powerpc/platforms/ps3/setup.c | 15 +++++ arch/powerpc/platforms/pseries/setup.c | 1 + arch/s390/include/asm/switch_to.h | 27 ++++----- arch/s390/kernel/syscalls.S | 6 +- arch/s390/kvm/priv.c | 11 +++- arch/s390/mm/pgalloc.c | 2 - arch/sparc/mm/init_64.c | 9 ++- arch/x86/include/asm/kvm_host.h | 3 + arch/x86/kernel/cpu/intel_rdt_rdtgroup.c | 10 ++-- arch/x86/kernel/smpboot.c | 2 +- arch/x86/kvm/vmx.c | 5 -- arch/x86/kvm/x86.c | 14 +++++ arch/x86/pci/broadcom_bus.c | 2 +- block/blk-core.c | 5 +- crypto/asymmetric_keys/pkcs7_verify.c | 2 +- crypto/asymmetric_keys/x509_cert_parser.c | 2 + crypto/asymmetric_keys/x509_public_key.c | 2 +- drivers/atm/horizon.c | 2 +- drivers/base/Kconfig | 25 ++++---- drivers/base/isa.c | 10 ++-- drivers/bus/arm-cci.c | 7 ++- drivers/bus/arm-ccn.c | 11 +++- drivers/clk/clk-stm32h7.c | 4 +- drivers/clk/hisilicon/clk-hi3660.c | 2 +- drivers/clk/qcom/common.c | 6 +- drivers/clk/sunxi-ng/ccu-sun8i-a83t.c | 4 +- drivers/clk/uniphier/clk-uniphier-sys.c | 2 +- drivers/cpuidle/cpuidle-powernv.c | 4 +- drivers/crypto/talitos.c | 66 +++++++++++++------- drivers/firmware/efi/efi.c | 3 +- drivers/firmware/efi/esrt.c | 17 +++--- drivers/firmware/efi/runtime-map.c | 10 ++-- drivers/firmware/google/vpd.c | 48 +++++++++++---- drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 + drivers/gpu/drm/drm_connector.c | 28 ++++++++- drivers/gpu/drm/drm_mode_config.c | 2 + drivers/gpu/drm/exynos/exynos_drm_gem.c | 9 +++ drivers/gpu/drm/i915/intel_display.c | 51 +++++++++++----- drivers/hv/channel.c | 10 +++- drivers/hv/channel_mgmt.c | 7 ++- drivers/ide/ide-atapi.c | 6 +- drivers/iio/adc/cpcap-adc.c | 2 +- drivers/iio/adc/meson_saradc.c | 52 ++++++++++++---- drivers/iio/health/max30102.c | 2 +- drivers/infiniband/core/security.c | 63 ++++++++++++++----- drivers/infiniband/hw/bnxt_re/ib_verbs.c | 1 + drivers/infiniband/hw/cxgb4/t4fw_ri_api.h | 4 +- drivers/infiniband/hw/mlx4/qp.c | 2 +- drivers/infiniband/hw/mlx5/main.c | 2 + drivers/iommu/intel-iommu.c | 8 ++- drivers/irqchip/qcom-irq-combiner.c | 2 +- drivers/mailbox/mailbox-test.c | 11 ++-- drivers/md/bitmap.c | 9 +++ drivers/md/dm-raid.c | 21 +++---- drivers/md/raid5-cache.c | 22 +++---- drivers/media/rc/rc-main.c | 32 +++++----- drivers/media/rc/sir_ir.c | 40 +++++++++++-- drivers/media/usb/dvb-usb/dibusb-common.c | 16 ++++- drivers/net/can/flexcan.c | 5 +- drivers/net/can/peak_canfd/peak_canfd.c | 9 +-- drivers/net/can/peak_canfd/peak_pciefd_main.c | 5 +- drivers/net/can/sja1000/peak_pci.c | 5 +- drivers/net/can/ti_hecc.c | 3 + drivers/net/can/usb/ems_usb.c | 2 + drivers/net/can/usb/esd_usb2.c | 2 + drivers/net/can/usb/kvaser_usb.c | 13 ++-- drivers/net/can/usb/mcba_usb.c | 2 + drivers/net/can/usb/usb_8dev.c | 2 + drivers/net/ethernet/netronome/nfp/flower/main.h | 3 +- .../net/ethernet/netronome/nfp/flower/metadata.c | 7 ++- drivers/net/ethernet/netronome/nfp/nfp_net_repr.c | 2 + drivers/net/geneve.c | 24 ++++---- drivers/net/ipvlan/ipvlan_core.c | 2 +- .../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 2 +- drivers/net/wireless/intel/iwlwifi/fw/api/txq.h | 4 ++ drivers/net/wireless/intel/iwlwifi/iwl-trans.h | 4 +- drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 3 + drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 1 + drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 14 ++++- drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 53 ++++++++++++---- .../net/wireless/intel/iwlwifi/mvm/time-event.c | 24 +++++++- drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 3 +- drivers/net/wireless/intel/iwlwifi/mvm/utils.c | 11 +++- drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 2 + drivers/net/wireless/mac80211_hwsim.c | 5 +- drivers/net/wireless/rsi/rsi_91x_usb.c | 12 ++-- drivers/nvme/target/rdma.c | 6 +- drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 13 +++- drivers/rapidio/devices/rio_mport_cdev.c | 3 +- drivers/scsi/scsi_lib.c | 10 ++-- drivers/tty/serdev/serdev-ttyport.c | 26 +++++++- drivers/usb/gadget/function/f_fs.c | 13 +++- drivers/usb/gadget/udc/core.c | 8 ++- drivers/usb/gadget/udc/renesas_usb3.c | 2 +- drivers/virtio/virtio.c | 2 + fs/afs/cmservice.c | 3 + fs/afs/rxrpc.c | 13 +++- fs/btrfs/ctree.c | 18 ++++-- fs/btrfs/extent-tree.c | 1 + fs/f2fs/file.c | 1 + fs/fcntl.c | 5 +- fs/nfs/dir.c | 2 +- fs/pipe.c | 2 +- fs/xfs/xfs_inode.c | 1 + include/drm/drm_connector.h | 8 +++ include/linux/dma-mapping.h | 2 - include/linux/genalloc.h | 3 +- include/linux/hyperv.h | 1 + include/linux/iio/timer/stm32-lptim-trigger.h | 5 +- include/linux/sysfs.h | 6 ++ include/scsi/libsas.h | 2 +- kernel/audit.c | 39 ++++++------ kernel/bpf/percpu_freelist.c | 8 ++- kernel/cpu.c | 10 ++-- kernel/debug/kdb/kdb_io.c | 2 +- kernel/jump_label.c | 2 +- kernel/sysctl.c | 2 +- lib/asn1_decoder.c | 49 ++++++++------- lib/dynamic_debug.c | 4 ++ lib/genalloc.c | 10 ++-- mm/slub.c | 4 ++ mm/zsmalloc.c | 2 +- net/ipv4/route.c | 14 +++-- net/ipv6/ip6_gre.c | 2 +- net/sctp/socket.c | 38 ++++++++---- net/smc/smc_core.c | 2 +- net/sunrpc/sched.c | 3 +- net/tls/tls_sw.c | 2 +- net/xfrm/xfrm_policy.c | 1 + scripts/coccicheck | 15 +++-- scripts/package/Makefile | 9 ++- security/apparmor/policy.c | 3 +- security/keys/keyctl.c | 24 ++++---- security/keys/request_key.c | 46 +++++++++++--- sound/core/pcm.c | 2 + sound/core/seq/seq_timer.c | 2 +- sound/pci/hda/patch_realtek.c | 8 +++ sound/usb/mixer.c | 13 ++-- tools/hv/hv_kvp_daemon.c | 70 +++++----------------- tools/testing/selftests/x86/mpx-hw.h | 4 +- virt/kvm/arm/hyp/vgic-v2-sr.c | 4 -- virt/kvm/arm/vgic/vgic-irqfd.c | 3 +- virt/kvm/arm/vgic/vgic-its.c | 2 + virt/kvm/arm/vgic/vgic-v3.c | 2 +- virt/kvm/kvm_main.c | 8 +++ 162 files changed, 1132 insertions(+), 586 deletions(-)

7 years, 4 months

7
173
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[Linux-stable-mirror] [PATCH v2] gpio: fix "gpio-line-names" property retrieval

by chleroy

Following commit 9427ecbed46cc ("gpio: Rework of_gpiochip_set_names() to use device property accessors"), "gpio-line-names" DT property is not retrieved anymore when chip->parent is not set by the driver. This is due to OF based property reads having been replaced by device based property reads. This patch fixes that by making use of fwnode_property_read_string_array() instead of device_property_read_string_array() and handing over either of_fwnode_handle(chip->of_node) or dev_fwnode(chip->parent) to that function. Fixes: 9427ecbed46cc ("gpio: Rework of_gpiochip_set_names() to use device property accessors") Cc: stable(a)vger.kernel.org Signed-off-by: Christophe Leroy <christophe.leroy(a)c-s.fr> --- drivers/gpio/gpiolib-acpi.c | 2 +- drivers/gpio/gpiolib-devprop.c | 17 +++++++---------- drivers/gpio/gpiolib-of.c | 3 ++- drivers/gpio/gpiolib.h | 3 ++- 4 files changed, 12 insertions(+), 13 deletions(-) diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c index eb4528c87c0b..d6f3d9ee1350 100644 --- a/drivers/gpio/gpiolib-acpi.c +++ b/drivers/gpio/gpiolib-acpi.c @@ -1074,7 +1074,7 @@ void acpi_gpiochip_add(struct gpio_chip *chip) } if (!chip->names) - devprop_gpiochip_set_names(chip); + devprop_gpiochip_set_names(chip, dev_fwnode(chip->parent)); acpi_gpiochip_request_regions(acpi_gpio); acpi_gpiochip_scan_gpios(acpi_gpio); diff --git a/drivers/gpio/gpiolib-devprop.c b/drivers/gpio/gpiolib-devprop.c index 27f383bda7d9..f748aa3e77f7 100644 --- a/drivers/gpio/gpiolib-devprop.c +++ b/drivers/gpio/gpiolib-devprop.c @@ -19,30 +19,27 @@ /** * devprop_gpiochip_set_names - Set GPIO line names using device properties * @chip: GPIO chip whose lines should be named, if possible + * @fwnode: Property Node containing the gpio-line-names property * * Looks for device property "gpio-line-names" and if it exists assigns * GPIO line names for the chip. The memory allocated for the assigned * names belong to the underlying firmware node and should not be released * by the caller. */ -void devprop_gpiochip_set_names(struct gpio_chip *chip) +void devprop_gpiochip_set_names(struct gpio_chip *chip, + const struct fwnode_handle *fwnode) { struct gpio_device *gdev = chip->gpiodev; const char **names; int ret, i; - if (!chip->parent) { - dev_warn(&gdev->dev, "GPIO chip parent is NULL\n"); - return; - } - - ret = device_property_read_string_array(chip->parent, "gpio-line-names", + ret = fwnode_property_read_string_array(fwnode, "gpio-line-names", NULL, 0); if (ret < 0) return; if (ret != gdev->ngpio) { - dev_warn(chip->parent, + dev_warn(&gdev->dev, "names %d do not match number of GPIOs %d\n", ret, gdev->ngpio); return; @@ -52,10 +49,10 @@ void devprop_gpiochip_set_names(struct gpio_chip *chip) if (!names) return; - ret = device_property_read_string_array(chip->parent, "gpio-line-names", + ret = fwnode_property_read_string_array(fwnode, "gpio-line-names", names, gdev->ngpio); if (ret < 0) { - dev_warn(chip->parent, "failed to read GPIO line names\n"); + dev_warn(&gdev->dev, "failed to read GPIO line names\n"); kfree(names); return; } diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index e0d59e61b52f..72a0695d2ac3 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -493,7 +493,8 @@ int of_gpiochip_add(struct gpio_chip *chip) /* If the chip defines names itself, these take precedence */ if (!chip->names) - devprop_gpiochip_set_names(chip); + devprop_gpiochip_set_names(chip, + of_fwnode_handle(chip->of_node)); of_node_get(chip->of_node); diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index af48322839c3..6c44d1652139 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -228,7 +228,8 @@ static inline int gpio_chip_hwgpio(const struct gpio_desc *desc) return desc - &desc->gdev->descs[0]; } -void devprop_gpiochip_set_names(struct gpio_chip *chip); +void devprop_gpiochip_set_names(struct gpio_chip *chip, + const struct fwnode_handle *fwnode); /* With descriptor prefix */ -- 2.13.3

7 years, 4 months

1
0
0 0

[Linux-stable-mirror] [PATCH v2] PCI: keystone: fix interrupt-controller-node lookup

by Johan Hovold

Fix child-node lookup during initialisation which was using the wrong OF-helper and ended up searching the whole device tree depth-first starting at the parent rather than just matching on its children. To make things worse, the parent pci node could end up being prematurely freed as of_find_node_by_name() drops a reference to its first argument. Any matching child interrupt-controller node was also leaked. Fixes: 0c4ffcfe1fbc ("PCI: keystone: Add TI Keystone PCIe driver") Cc: stable <stable(a)vger.kernel.org> # 3.18 Acked-by: Murali Karicheri <m-karicheri2(a)ti.com> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi(a)arm.com> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- v2 - amend commit message and mention explicitly that of_find_node_by_name() drops a reference to the start node - add Murali's and Lorenzo's acks drivers/pci/dwc/pci-keystone.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/pci/dwc/pci-keystone.c b/drivers/pci/dwc/pci-keystone.c index 5bee3af47588..39405598b22d 100644 --- a/drivers/pci/dwc/pci-keystone.c +++ b/drivers/pci/dwc/pci-keystone.c @@ -178,7 +178,7 @@ static int ks_pcie_get_irq_controller_info(struct keystone_pcie *ks_pcie, } /* interrupt controller is in a child node */ - *np_temp = of_find_node_by_name(np_pcie, controller); + *np_temp = of_get_child_by_name(np_pcie, controller); if (!(*np_temp)) { dev_err(dev, "Node for %s is absent\n", controller); return -EINVAL; @@ -187,6 +187,7 @@ static int ks_pcie_get_irq_controller_info(struct keystone_pcie *ks_pcie, temp = of_irq_count(*np_temp); if (!temp) { dev_err(dev, "No IRQ entries in %s\n", controller); + of_node_put(*np_temp); return -EINVAL; } @@ -204,6 +205,8 @@ static int ks_pcie_get_irq_controller_info(struct keystone_pcie *ks_pcie, break; } + of_node_put(*np_temp); + if (temp) { *num_irqs = temp; return 0; -- 2.15.0

7 years, 4 months

3
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