- Linux-stable-mirror - lists.linaro.org

1da6c4d9140c ("bpf: fix use after free in bpf_evict_inode")

by Zubin Mithra

Hello, Syzkaller has triggered a UAF when fuzzing a 4.19 kernel with the following stacktrace. Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0xc8/0x129 lib/dump_stack.c:113 print_address_description+0x67/0x230 mm/kasan/report.c:256 kasan_report_error mm/kasan/report.c:354 [inline] kasan_report+0x24e/0x28c mm/kasan/report.c:412 get_link fs/namei.c:1152 [inline] trailing_symlink+0x593/0x677 fs/namei.c:2326 path_lookupat.isra.35+0x413/0x5d1 fs/namei.c:2382 filename_lookup.part.50+0xe1/0x1b7 fs/namei.c:2411 filename_lookup fs/namei.c:2405 [inline] user_path_at_empty+0x59/0x6c fs/namei.c:2677 user_path include/linux/namei.h:62 [inline] do_mount+0x15c/0x17a4 fs/namespace.c:2773 ksys_mount+0x98/0xcc fs/namespace.c:3052 __do_sys_mount fs/namespace.c:3066 [inline] __se_sys_mount fs/namespace.c:3063 [inline] __x64_sys_mount+0xd0/0xdb fs/namespace.c:3063 do_syscall_64+0xf8/0x133 arch/x86/entry/common.c:291 entry_SYSCALL_64_after_hwframe+0x49/0xbe Allocated by task 8112: set_track mm/kasan/kasan.c:460 [inline] kasan_kmalloc+0x85/0x93 mm/kasan/kasan.c:553 slab_post_alloc_hook+0x31/0x55 mm/slab.h:444 slab_alloc_node mm/slub.c:2706 [inline] slab_alloc mm/slub.c:2714 [inline] __kmalloc_track_caller+0x100/0x148 mm/slub.c:4290 kstrdup+0x39/0x63 mm/util.c:56 bpf_symlink+0x26/0xf4 kernel/bpf/inode.c:356 vfs_symlink2+0xfc/0x12b fs/namei.c:4238 do_symlinkat+0x14a/0x1d5 fs/namei.c:4271 do_syscall_64+0xf8/0x133 arch/x86/entry/common.c:291 entry_SYSCALL_64_after_hwframe+0x49/0xbe Freed by task 8116: set_track mm/kasan/kasan.c:460 [inline] __kasan_slab_free+0x100/0x122 mm/kasan/kasan.c:521 slab_free_hook mm/slub.c:1371 [inline] slab_free_freelist_hook+0x9a/0xed mm/slub.c:1398 slab_free mm/slub.c:2953 [inline] kfree+0x177/0x212 mm/slub.c:3906 bpf_evict_inode+0x80/0x107 kernel/bpf/inode.c:565 evict+0x30b/0x4ce fs/inode.c:558 iput_final fs/inode.c:1550 [inline] iput+0x541/0x551 fs/inode.c:1576 do_unlinkat+0x2fc/0x403 fs/namei.c:4180 do_syscall_64+0xf8/0x133 arch/x86/entry/common.c:291 entry_SYSCALL_64_after_hwframe+0x49/0xbe Could the following patch be applied to 4.19.y? 1da6c4d9140c ("bpf: fix use after free in bpf_evict_inode") Tests run: * Chrome OS tryjobs * Syzkaller reproducer Thanks, - Zubin

6 years, 5 months

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[PATCH 4.19 000/101] 4.19.35-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.35 release. There are 101 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 Wed Apr 17 18:36:40 UTC 2019. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.35-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.35-rc1 Marc Orr <marcorr(a)google.com> KVM: x86: nVMX: fix x2APIC VTPR read intercept Marc Orr <marcorr(a)google.com> KVM: x86: nVMX: close leak of L0's x2APIC MSRs (CVE-2019-3887) Erik Schmauss <erik.schmauss(a)intel.com> ACPICA: AML interpreter: add region addresses in global list during initialization Tomohiro Mayama <parly-gh(a)iris.mystia.org> arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64 Katsuhiro Suzuki <katsuhiro(a)katsuster.net> arm64: dts: rockchip: fix vcc_host1_5v pin assign on rk3328-rock64 Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: fix deadlock with overlapping I/O Ilya Dryomov <idryomov(a)gmail.com> dm table: propagate BDI_CAP_STABLE_WRITES to fix sporadic checksum errors Mikulas Patocka <mpatocka(a)redhat.com> dm: revert 8f50e358153d ("dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE") Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: change memcmp to strncmp in dm_integrity_ctr Sergey Miroshnichenko <s.miroshnichenko(a)yadro.com> PCI: pciehp: Ignore Link State Changes after powering off a slot Andre Przywara <andre.przywara(a)arm.com> PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller Lendacky, Thomas <Thomas.Lendacky(a)amd.com> x86/perf/amd: Remove need to check "running" bit in NMI handler Lendacky, Thomas <Thomas.Lendacky(a)amd.com> x86/perf/amd: Resolve NMI latency issues for active PMCs Lendacky, Thomas <Thomas.Lendacky(a)amd.com> x86/perf/amd: Resolve race condition when disabling PMC Alexander Potapenko <glider(a)google.com> x86/asm: Use stricter assembly constraints in bitops Rasmus Villemoes <linux(a)rasmusvillemoes.dk> x86/asm: Remove dead __GNUC__ conditionals Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix return_address Mel Gorman <mgorman(a)techsingularity.net> sched/fair: Do not re-read ->h_load_next during hierarchical load calculation Dan Carpenter <dan.carpenter(a)oracle.com> xen: Prevent buffer overflow in privcmd ioctl Will Deacon <will.deacon(a)arm.com> arm64: backtrace: Don't bother trying to unwind the userspace stack Peter Geis <pgwipeout(a)gmail.com> arm64: dts: rockchip: fix rk3328 rgmii high tx error rate Will Deacon <will.deacon(a)arm.com> arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value David Engraf <david.engraf(a)sysgo.com> ARM: dts: at91: Fix typo in ISC_D0 on PC9 Peter Ujfalusi <peter.ujfalusi(a)ti.com> ARM: dts: am335x-evm: Correct the regulators for the audio codec Peter Ujfalusi <peter.ujfalusi(a)ti.com> ARM: dts: am335x-evmsk: Correct the regulators for the audio codec Jonas Karlman <jonas(a)kwiboo.se> ARM: dts: rockchip: fix rk3288 cpu opp node reference Cornelia Huck <cohuck(a)redhat.com> virtio: Honour 'may_reduce_num' in vring_create_virtqueue Kefeng Wang <wangkefeng.wang(a)huawei.com> genirq: Initialize request_mutex if CONFIG_SPARSE_IRQ=n Stephen Boyd <swboyd(a)chromium.org> genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent() Jason Yan <yanaijie(a)huawei.com> block: fix the return errno for direct IO Jérôme Glisse <jglisse(a)redhat.com> block: do not leak memory in bio_copy_user_iov() Dmitry V. Levin <ldv(a)altlinux.org> riscv: Fix syscall_get_arguments() and syscall_set_arguments() Anand Jain <anand.jain(a)oracle.com> btrfs: prop: fix vanished compression property after failed set Anand Jain <anand.jain(a)oracle.com> btrfs: prop: fix zstd compression parameter validation Filipe Manana <fdmanana(a)suse.com> Btrfs: do not allow trimming when a fs is mounted with the nologreplay option S.j. Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_esai: fix channel swap issue when stream starts Guenter Roeck <linux(a)roeck-us.net> ASoC: intel: Fix crash at suspend/resume after failed codec registration Greg Thelen <gthelen(a)google.com> mm: writeback: use exact memcg dirty counts Arnd Bergmann <arnd(a)arndb.de> include/linux/bitrev.h: fix constant bitrev David Rientjes <rientjes(a)google.com> kvm: svm: fix potential get_num_contig_pages overflow Dave Airlie <airlied(a)redhat.com> drm/udl: add a release method and delay modeset teardown Yan Zhao <yan.y.zhao(a)intel.com> drm/i915/gvt: do not deliver a workload if its creation fails Andrei Vagin <avagin(a)gmail.com> alarmtimer: Return correct remaining time Sven Schnelle <svens(a)stackframe.org> parisc: also set iaoq_b in instruction_pointer_set() Sven Schnelle <svens(a)stackframe.org> parisc: regs_return_value() should return gpr28 Helge Deller <deller(a)gmx.de> parisc: Detect QEMU earlier in boot process Peter Geis <pgwipeout(a)gmail.com> arm64: dts: rockchip: fix rk3328 sdmmc0 write errors Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> mm/huge_memory.c: fix modifying of page protection by insert_pfn_pmd() Hui Wang <hui.wang(a)canonical.com> ALSA: hda - Add two more machines to the power_save_blacklist Richard Sailer <rs(a)tuxedocomputers.com> ALSA: hda/realtek - Add quirk for Tuxedo XC 1509 Jian-Hong Pan <jian-hong(a)endlessm.com> ALSA: hda/realtek: Enable headset MIC of Acer TravelMate B114-21 with ALC233 Zubin Mithra <zsm(a)chromium.org> ALSA: seq: Fix OOB-reads from strlcpy Erik Schmauss <erik.schmauss(a)intel.com> ACPICA: Namespace: remove address node from global list after method termination Furquan Shaikh <furquan(a)google.com> ACPICA: Clear status of GPEs before enabling them Axel Lin <axel.lin(a)ingics.com> hwmon: (w83773g) Select REGMAP_I2C to fix build error Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> tty: ldisc: add sysctl to prevent autoloading of ldiscs Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> tty: mark Siemens R3964 line discipline as BROKEN Yueyi Li <liyueyi(a)live.com> arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region Florian Westphal <fw(a)strlen.de> netfilter: nfnetlink_cttimeout: fetch timeouts for udplite and gre, too Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nfnetlink_cttimeout: pass default timeout policy to obj_to_nlattr Neil Armstrong <narmstrong(a)baylibre.com> Revert "clk: meson: clean-up clock registration" Nick Desaulniers <ndesaulniers(a)google.com> lib/string.c: implement a basic bcmp Nick Desaulniers <ndesaulniers(a)google.com> x86/vdso: Drop implicit common-page-size linker flag Nick Desaulniers <ndesaulniers(a)google.com> kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD Masahiro Yamada <yamada.masahiro(a)socionext.com> kbuild: deb-pkg: fix bindeb-pkg breakage when O= is used Huy Nguyen <huyn(a)mellanox.com> net/mlx5e: Update xon formula Huy Nguyen <huyn(a)mellanox.com> net/mlx5e: Update xoff formula Aditya Pakki <pakki001(a)umn.edu> net: mlx5: Add a missing check on idr_find, free buf Heiner Kallweit <hkallweit1(a)gmail.com> r8169: disable default rx interrupt coalescing on RTL8168 Alexander Lobakin <alobakin(a)dlink.ru> net: core: netif_receive_skb_list: unlist skb before passing to pt->func Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> net: ip6_gre: fix possible use-after-free in ip6erspan_rcv Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> net: ip_gre: fix possible use-after-free in erspan_rcv Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Reset device on RX buffer errors. Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Improve RX consumer index validity check. Jakub Kicinski <jakub.kicinski(a)netronome.com> nfp: disable netpoll on representors Jakub Kicinski <jakub.kicinski(a)netronome.com> nfp: validate the return code from dev_queue_xmit() Yuval Avnery <yuvalav(a)mellanox.com> net/mlx5e: Add a lock on tir list Gavi Teitz <gavi(a)mellanox.com> net/mlx5e: Fix error handling when refreshing TIRs Stephen Suryaputra <ssuryaextr(a)gmail.com> vrf: check accept_source_route on the original netdevice Dust Li <dust.li(a)linux.alibaba.com> tcp: fix a potential NULL pointer dereference in tcp_sk_exit Koen De Schepper <koen.de_schepper(a)nokia-bell-labs.com> tcp: Ensure DCTCP reacts to losses Xin Long <lucien.xin(a)gmail.com> sctp: initialize _pad of sockaddr_in before copying to user memory Heiner Kallweit <hkallweit1(a)gmail.com> r8169: disable ASPM again Bjørn Mork <bjorn(a)mork.no> qmi_wwan: add Olicard 600 Andrea Righi <andrea.righi(a)canonical.com> openvswitch: fix flow actions reallocation Nicolas Dichtel <nicolas.dichtel(a)6wind.com> net/sched: fix ->get helper of the matchall cls Davide Caratti <dcaratti(a)redhat.com> net/sched: act_sample: fix divide by zero in the traffic path Mao Wenan <maowenan(a)huawei.com> net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock(). Eric Dumazet <edumazet(a)google.com> netns: provide pure entropy for net_hash_mix() Artemy Kovalyov <artemyko(a)mellanox.com> net/mlx5: Decrease default mr cache size Steffen Klassert <steffen.klassert(a)secunet.com> net-gro: Fix GRO flush when receiving a GSO packet. Li RongQing <lirongqing(a)baidu.com> net: ethtool: not call vzalloc for zero sized memory request Jiri Slaby <jslaby(a)suse.cz> kcm: switch order of device registration to fix a crash Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> ipv6: sit: reset ip header pointer in ipip6_rcv Junwei Hu <hujunwei4(a)huawei.com> ipv6: Fix dangling pointer when ipv6 fragment Sheena Mira-ato <sheena.mira-ato(a)alliedtelesis.co.nz> ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type Thomas Falcon <tlfalcon(a)linux.ibm.com> ibmvnic: Fix completion structure initialization Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix unwanted wakeup after tx_disable Breno Leitao <leitao(a)debian.org> powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM Yan Zhao <yan.y.zhao(a)intel.com> drm/i915/gvt: do not let pin count of shadow mm go negative Jim Mattson <jmattson(a)google.com> kvm: nVMX: NMI-window and interrupt-window exiting should wake L2 from HLT ------------- Diffstat: Makefile | 6 +- arch/arm/boot/dts/am335x-evm.dts | 26 +++- arch/arm/boot/dts/am335x-evmsk.dts | 26 +++- arch/arm/boot/dts/rk3288.dtsi | 6 +- arch/arm/boot/dts/sama5d2-pinfunc.h | 2 +- arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 5 +- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 58 ++++----- arch/arm64/include/asm/futex.h | 16 +-- arch/arm64/kernel/traps.c | 15 ++- arch/arm64/mm/init.c | 2 +- arch/parisc/include/asm/ptrace.h | 5 +- arch/parisc/kernel/process.c | 6 - arch/parisc/kernel/setup.c | 3 + arch/powerpc/kernel/signal_64.c | 23 +++- arch/riscv/include/asm/syscall.h | 12 +- arch/x86/entry/vdso/Makefile | 4 +- arch/x86/events/amd/core.c | 140 ++++++++++++++++++++- arch/x86/events/core.c | 13 +- arch/x86/include/asm/bitops.h | 47 +++---- arch/x86/include/asm/string_32.h | 20 --- arch/x86/include/asm/string_64.h | 15 --- arch/x86/include/asm/xen/hypercall.h | 3 + arch/x86/kvm/svm.c | 10 +- arch/x86/kvm/vmx.c | 84 ++++++++----- arch/xtensa/kernel/stacktrace.c | 6 +- block/bio.c | 5 +- drivers/acpi/acpica/dsopcode.c | 4 + drivers/acpi/acpica/evgpe.c | 6 +- drivers/acpi/acpica/nsobject.c | 4 + drivers/char/Kconfig | 2 +- drivers/clk/meson/meson-aoclk.c | 15 +-- drivers/gpu/drm/i915/gvt/gtt.c | 2 +- drivers/gpu/drm/i915/gvt/scheduler.c | 5 +- drivers/gpu/drm/udl/udl_drv.c | 1 + drivers/gpu/drm/udl/udl_drv.h | 1 + drivers/gpu/drm/udl/udl_main.c | 8 +- drivers/hwmon/Kconfig | 1 + drivers/md/dm-integrity.c | 12 +- drivers/md/dm-table.c | 39 ++++++ drivers/md/dm.c | 10 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 16 ++- drivers/net/ethernet/ibm/ibmvnic.c | 5 +- .../ethernet/mellanox/mlx5/core/en/port_buffer.c | 39 +++--- .../net/ethernet/mellanox/mlx5/core/en_common.c | 13 +- drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c | 14 ++- drivers/net/ethernet/mellanox/mlx5/core/main.c | 20 --- drivers/net/ethernet/netronome/nfp/nfp_net_repr.c | 4 +- drivers/net/ethernet/realtek/r8169.c | 8 +- drivers/net/hyperv/hyperv_net.h | 1 + drivers/net/hyperv/netvsc.c | 6 +- drivers/net/hyperv/netvsc_drv.c | 32 ++++- drivers/net/usb/qmi_wwan.c | 1 + drivers/pci/hotplug/pciehp_ctrl.c | 4 + drivers/pci/quirks.c | 2 + drivers/tty/Kconfig | 24 ++++ drivers/tty/tty_io.c | 3 + drivers/tty/tty_ldisc.c | 47 +++++++ drivers/virtio/virtio_ring.c | 2 + fs/block_dev.c | 8 +- fs/btrfs/ioctl.c | 10 ++ fs/btrfs/props.c | 8 +- include/linux/bitrev.h | 46 +++---- include/linux/memcontrol.h | 5 +- include/linux/mlx5/driver.h | 2 + include/linux/netfilter/nf_conntrack_proto_gre.h | 13 ++ include/linux/string.h | 3 + include/linux/virtio_ring.h | 2 +- include/net/ip.h | 2 +- include/net/net_namespace.h | 1 + include/net/netns/hash.h | 10 +- kernel/irq/chip.c | 4 + kernel/irq/irqdesc.c | 1 + kernel/sched/fair.c | 6 +- kernel/time/alarmtimer.c | 2 +- lib/string.c | 20 +++ mm/huge_memory.c | 36 ++++++ mm/memcontrol.c | 20 ++- net/core/dev.c | 4 +- net/core/ethtool.c | 46 ++++--- net/core/net_namespace.c | 1 + net/core/skbuff.c | 2 +- net/ipv4/ip_gre.c | 15 ++- net/ipv4/ip_input.c | 7 +- net/ipv4/ip_options.c | 4 +- net/ipv4/tcp_dctcp.c | 36 +++--- net/ipv4/tcp_ipv4.c | 3 +- net/ipv6/ip6_gre.c | 21 ++-- net/ipv6/ip6_output.c | 4 +- net/ipv6/ip6_tunnel.c | 4 +- net/ipv6/sit.c | 4 + net/kcm/kcmsock.c | 16 +-- net/netfilter/nf_conntrack_proto_gre.c | 14 +-- net/netfilter/nfnetlink_cttimeout.c | 57 ++++++++- net/openvswitch/flow_netlink.c | 4 +- net/rds/tcp.c | 2 +- net/sched/act_sample.c | 10 +- net/sched/cls_matchall.c | 5 + net/sctp/protocol.c | 1 + scripts/package/builddeb | 2 +- sound/core/seq/seq_clientmgr.c | 6 +- sound/pci/hda/hda_intel.c | 4 + sound/pci/hda/patch_realtek.c | 31 +++-- sound/soc/fsl/fsl_esai.c | 47 +++++-- sound/soc/intel/atom/sst-mfld-platform-pcm.c | 8 ++ .../tc-testing/tc-tests/actions/sample.json | 24 ++++ 105 files changed, 1040 insertions(+), 450 deletions(-)

6 years, 5 months

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FAILED: patch "[PATCH] dm: disable CRYPTO_TFM_REQ_MAY_SLEEP to fix a GFP_KERNEL" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From 432061b3da64e488be3403124a72a9250bbe96d4 Mon Sep 17 00:00:00 2001 From: Mikulas Patocka <mpatocka(a)redhat.com> Date: Wed, 5 Sep 2018 09:17:45 -0400 Subject: [PATCH] dm: disable CRYPTO_TFM_REQ_MAY_SLEEP to fix a GFP_KERNEL recursion deadlock There's a XFS on dm-crypt deadlock, recursing back to itself due to the crypto subsystems use of GFP_KERNEL, reported here: https://bugzilla.kernel.org/show_bug.cgi?id=200835 * dm-crypt calls crypt_convert in xts mode * init_crypt from xts.c calls kmalloc(GFP_KERNEL) * kmalloc(GFP_KERNEL) recurses into the XFS filesystem, the filesystem tries to submit some bios and wait for them, causing a deadlock Fix this by updating both the DM crypt and integrity targets to no longer use the CRYPTO_TFM_REQ_MAY_SLEEP flag, which will change the crypto allocations from GFP_KERNEL to GFP_ATOMIC, therefore they can't recurse into a filesystem. A GFP_ATOMIC allocation can fail, but init_crypt() in xts.c handles the allocation failure gracefully - it will fall back to preallocated buffer if the allocation fails. The crypto API maintainer says that the crypto API only needs to allocate memory when dealing with unaligned buffers and therefore turning CRYPTO_TFM_REQ_MAY_SLEEP off is safe (see this discussion: https://www.redhat.com/archives/dm-devel/2018-August/msg00195.html ) Cc: stable(a)vger.kernel.org Signed-off-by: Mikulas Patocka <mpatocka(a)redhat.com> Signed-off-by: Mike Snitzer <snitzer(a)redhat.com> diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index f266c81f396f..0481223b1deb 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -332,7 +332,7 @@ static int crypt_iv_essiv_init(struct crypt_config *cc) int err; desc->tfm = essiv->hash_tfm; - desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP; + desc->flags = 0; err = crypto_shash_digest(desc, cc->key, cc->key_size, essiv->salt); shash_desc_zero(desc); @@ -606,7 +606,7 @@ static int crypt_iv_lmk_one(struct crypt_config *cc, u8 *iv, int i, r; desc->tfm = lmk->hash_tfm; - desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP; + desc->flags = 0; r = crypto_shash_init(desc); if (r) @@ -768,7 +768,7 @@ static int crypt_iv_tcw_whitening(struct crypt_config *cc, /* calculate crc32 for every 32bit part and xor it */ desc->tfm = tcw->crc32_tfm; - desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP; + desc->flags = 0; for (i = 0; i < 4; i++) { r = crypto_shash_init(desc); if (r) @@ -1251,7 +1251,7 @@ static void crypt_alloc_req_skcipher(struct crypt_config *cc, * requests if driver request queue is full. */ skcipher_request_set_callback(ctx->r.req, - CRYPTO_TFM_REQ_MAY_BACKLOG | CRYPTO_TFM_REQ_MAY_SLEEP, + CRYPTO_TFM_REQ_MAY_BACKLOG, kcryptd_async_done, dmreq_of_req(cc, ctx->r.req)); } @@ -1268,7 +1268,7 @@ static void crypt_alloc_req_aead(struct crypt_config *cc, * requests if driver request queue is full. */ aead_request_set_callback(ctx->r.req_aead, - CRYPTO_TFM_REQ_MAY_BACKLOG | CRYPTO_TFM_REQ_MAY_SLEEP, + CRYPTO_TFM_REQ_MAY_BACKLOG, kcryptd_async_done, dmreq_of_req(cc, ctx->r.req_aead)); } diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index 378878599466..89ccb64342de 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -532,7 +532,7 @@ static void section_mac(struct dm_integrity_c *ic, unsigned section, __u8 result unsigned j, size; desc->tfm = ic->journal_mac; - desc->flags = CRYPTO_TFM_REQ_MAY_SLEEP; + desc->flags = 0; r = crypto_shash_init(desc); if (unlikely(r)) { @@ -676,7 +676,7 @@ static void complete_journal_encrypt(struct crypto_async_request *req, int err) static bool do_crypt(bool encrypt, struct skcipher_request *req, struct journal_completion *comp) { int r; - skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG | CRYPTO_TFM_REQ_MAY_SLEEP, + skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, complete_journal_encrypt, comp); if (likely(encrypt)) r = crypto_skcipher_encrypt(req);

6 years, 5 months

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[PATCH] tpm/tpm_crb: Avoid unaligned reads in crb_recv()

by Jarkko Sakkinen

commit 3d7a850fdc1a2e4d2adbc95cc0fc962974725e88 upstream The current approach to read first 6 bytes from the response and then tail of the response, can cause the 2nd memcpy_fromio() to do an unaligned read (e.g. read 32-bit word from address aligned to a 16-bits), depending on how memcpy_fromio() is implemented. If this happens, the read will fail and the memory controller will fill the read with 1's. This was triggered by 170d13ca3a2f, which should be probably refined to check and react to the address alignment. Before that commit, on x86 memcpy_fromio() turned out to be memcpy(). By a luck GCC has done the right thing (from tpm_crb's perspective) for us so far, but we should not rely on that. Thus, it makes sense to fix this also in tpm_crb, not least because the fix can be then backported to stable kernels and make them more robust when compiled in differing environments. Cc: stable(a)vger.kernel.org Cc: James Morris <jmorris(a)namei.org> Cc: Tomas Winkler <tomas.winkler(a)intel.com> Cc: Jerry Snitselaar <jsnitsel(a)redhat.com> Fixes: 30fc8d138e91 ("tpm: TPM 2.0 CRB Interface") Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> Reviewed-by: Jerry Snitselaar <jsnitsel(a)redhat.com> Acked-by: Tomas Winkler <tomas.winkler(a)intel.com> --- backport v4.9.99 drivers/char/tpm/tpm_crb.c | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/drivers/char/tpm/tpm_crb.c b/drivers/char/tpm/tpm_crb.c index fa0f66809503..d29f78441cdb 100644 --- a/drivers/char/tpm/tpm_crb.c +++ b/drivers/char/tpm/tpm_crb.c @@ -102,19 +102,29 @@ static int crb_recv(struct tpm_chip *chip, u8 *buf, size_t count) struct crb_priv *priv = dev_get_drvdata(&chip->dev); unsigned int expected; - /* sanity check */ - if (count < 6) + /* A sanity check that the upper layer wants to get at least the header + * as that is the minimum size for any TPM response. + */ + if (count < TPM_HEADER_SIZE) return -EIO; + /* If this bit is set, according to the spec, the TPM is in + * unrecoverable condition. + */ if (ioread32(&priv->cca->sts) & CRB_CTRL_STS_ERROR) return -EIO; - memcpy_fromio(buf, priv->rsp, 6); - expected = be32_to_cpup((__be32 *) &buf[2]); - if (expected > count || expected < 6) + /* Read the first 8 bytes in order to get the length of the response. + * We read exactly a quad word in order to make sure that the remaining + * reads will be aligned. + */ + memcpy_fromio(buf, priv->rsp, 8); + + expected = be32_to_cpup((__be32 *)&buf[2]); + if (expected > count || expected < TPM_HEADER_SIZE) return -EIO; - memcpy_fromio(&buf[6], &priv->rsp[6], expected - 6); + memcpy_fromio(&buf[8], &priv->rsp[8], expected - 8); return expected; } -- 2.19.1

6 years, 5 months

2
1
0 0

the patch "vt: perform safe console erase" introduces a bug

by Mikulas Patocka

Hi The patch a6dbe442755999960ca54a9b8ecfd9606be0ea75 ("vt: perform safe console erase in the right order") introduces a bug. In order to reproduce the bug - use framebuffer console with the AMDGPU driver - type "links" to start the console www browser - press 'q' and space to exit links --- now, the cursor line will be permanently visible in the center of the screen. It will stay there until something overwrites it. Before the patch, there was a call to do_update_region, the patch changes it to update_region - and this seems to cause the bug with the cursor. The bug goes away if we change update_region back to do_update_region. Signed-off-by: Mikulas Patocka <mpatocka(a)redhat.com> Cc: stable(a)vger.kernel.org Fixes: a6dbe4427559 ("vt: perform safe console erase in the right order") --- drivers/tty/vt/vt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-5.0.5/drivers/tty/vt/vt.c =================================================================== --- linux-5.0.5.orig/drivers/tty/vt/vt.c 2019-03-30 19:29:26.000000000 +0100 +++ linux-5.0.5/drivers/tty/vt/vt.c 2019-03-30 19:30:50.000000000 +0100 @@ -1518,7 +1518,7 @@ static void csi_J(struct vc_data *vc, in return; } scr_memsetw(start, vc->vc_video_erase_char, 2 * count); - update_region(vc, (unsigned long) start, count); + do_update_region(vc, (unsigned long) start, count); vc->vc_need_wrap = 0; }

6 years, 5 months

3
5
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stable/linux-5.0.y boot: 45 boots: 0 failed, 44 passed with 1 untried/unknown (v5.0.8)

by kernelci.org bot

stable/linux-5.0.y boot: 45 boots: 0 failed, 44 passed with 1 untried/unknown (v5.0.8) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-5.0.y/kernel/v5.0.8/ Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.0.y/kernel/v5.0.8/ Tree: stable Branch: linux-5.0.y Git Describe: v5.0.8 Git Commit: 0b9132ee742999aee13e6b22ef7723b6d4a0eaca Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 29 unique boards, 15 SoC families, 9 builds out of 208 --- For more info write to <info(a)kernelci.org>

6 years, 5 months

1
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[PATCH] TTY: serial_core, add ->install

by Jiri Slaby

We need to compute the uart state only on the first open. This is usually what is done in the ->install hook. serial_core used to do this in ->open on every open. So move it to ->install. As a side effect, it ensures the state is set properly in the window after tty_init_dev is called, but before uart_open. This fixes a bunch of races between tty_open and flush_to_ldisc we were dealing with recently. One of such bugs was attempted to fix in commit fedb5760648a (serial: fix race between flush_to_ldisc and tty_open), but it only took care of a couple of functions (uart_start and uart_unthrottle). I was able to reproduce the crash on a SLE system, but in uart_write_room which is also called from flush_to_ldisc via process_echoes. I was *unable* to reproduce the bug locally. It is due to having this patch in my queue since 2012! general protection fault: 0000 [#1] SMP KASAN PTI CPU: 1 PID: 5 Comm: kworker/u4:0 Tainted: G L 4.12.14-396-default #1 SLE15-SP1 (unreleased) Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-0-ga698c89-prebuilt.qemu.org 04/01/2014 Workqueue: events_unbound flush_to_ldisc task: ffff8800427d8040 task.stack: ffff8800427f0000 RIP: 0010:uart_write_room+0xc4/0x590 RSP: 0018:ffff8800427f7088 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 000000000000002f RSI: 00000000000000ee RDI: ffff88003888bd90 RBP: ffffffffb9545850 R08: 0000000000000001 R09: 0000000000000400 R10: ffff8800427d825c R11: 000000000000006e R12: 1ffff100084fee12 R13: ffffc900004c5000 R14: ffff88003888bb28 R15: 0000000000000178 FS: 0000000000000000(0000) GS:ffff880043300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000561da0794148 CR3: 000000000ebf4000 CR4: 00000000000006e0 Call Trace: tty_write_room+0x6d/0xc0 __process_echoes+0x55/0x870 n_tty_receive_buf_common+0x105e/0x26d0 tty_ldisc_receive_buf+0xb7/0x1c0 tty_port_default_receive_buf+0x107/0x180 flush_to_ldisc+0x35d/0x5c0 ... 0 in rbx means tty->driver_data is NULL in uart_write_room. 0x178 is tried to be dereferenced (0x178 >> 3 is 0x2f in rdx) at uart_write_room+0xc4. 0x178 is exactly (struct uart_state *)NULL->refcount used in uart_port_lock from uart_write_room. So revert the upstream commit here as my local patch should fix the whole family. Signed-off-by: Jiri Slaby <jslaby(a)suse.cz> Cc: Li RongQing <lirongqing(a)baidu.com> Cc: Wang Li <wangli39(a)baidu.com> Cc: Zhang Yu <zhangyu31(a)baidu.com> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: stable <stable(a)vger.kernel.org> --- ============================= NOTE ============================= Could you test your use-case at Baidu, guys, please? drivers/tty/serial/serial_core.c | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 7c787e517fa5..33319544d9d2 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -130,9 +130,6 @@ static void uart_start(struct tty_struct *tty) struct uart_port *port; unsigned long flags; - if (!state) - return; - port = uart_port_lock(state, flags); __uart_start(tty); uart_port_unlock(port, flags); @@ -730,9 +727,6 @@ static void uart_unthrottle(struct tty_struct *tty) upstat_t mask = UPSTAT_SYNC_FIFO; struct uart_port *port; - if (!state) - return; - port = uart_port_ref(state); if (!port) return; @@ -1732,6 +1726,16 @@ static void uart_dtr_rts(struct tty_port *port, int raise) uart_port_deref(uport); } +static int uart_install(struct tty_driver *driver, struct tty_struct *tty) +{ + struct uart_driver *drv = driver->driver_state; + struct uart_state *state = drv->state + tty->index; + + tty->driver_data = state; + + return tty_standard_install(driver, tty); +} + /* * Calls to uart_open are serialised by the tty_lock in * drivers/tty/tty_io.c:tty_open() @@ -1744,11 +1748,8 @@ static void uart_dtr_rts(struct tty_port *port, int raise) */ static int uart_open(struct tty_struct *tty, struct file *filp) { - struct uart_driver *drv = tty->driver->driver_state; - int retval, line = tty->index; - struct uart_state *state = drv->state + line; - - tty->driver_data = state; + struct uart_state *state = tty->driver_data; + int retval; retval = tty_port_open(&state->port, tty, filp); if (retval > 0) @@ -2433,6 +2434,7 @@ static void uart_poll_put_char(struct tty_driver *driver, int line, char ch) #endif static const struct tty_operations uart_ops = { + .install = uart_install, .open = uart_open, .close = uart_close, .write = uart_write, -- 2.21.0

6 years, 5 months

2
1
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[PATCH V6 3/9] blk-mq: free hw queue's resource in hctx's release handler

by Ming Lei

Once blk_cleanup_queue() returns, tags shouldn't be used any more, because blk_mq_free_tag_set() may be called. Commit 45a9c9d909b2 ("blk-mq: Fix a use-after-free") fixes this issue exactly. However, that commit introduces another issue. Before 45a9c9d909b2, we are allowed to run queue during cleaning up queue if the queue's kobj refcount is held. After that commit, queue can't be run during queue cleaning up, otherwise oops can be triggered easily because some fields of hctx are freed by blk_mq_free_queue() in blk_cleanup_queue(). We have invented ways for addressing this kind of issue before, such as: 8dc765d438f1 ("SCSI: fix queue cleanup race before queue initialization is done") c2856ae2f315 ("blk-mq: quiesce queue before freeing queue") But still can't cover all cases, recently James reports another such kind of issue: https://marc.info/?l=linux-scsi&m=155389088124782&w=2 This issue can be quite hard to address by previous way, given scsi_run_queue() may run requeues for other LUNs. Fixes the above issue by freeing hctx's resources in its release handler, and this way is safe becasue tags isn't needed for freeing such hctx resource. This approach follows typical design pattern wrt. kobject's release handler. Cc: Dongli Zhang <dongli.zhang(a)oracle.com> Cc: James Smart <james.smart(a)broadcom.com> Cc: Bart Van Assche <bart.vanassche(a)wdc.com> Cc: linux-scsi(a)vger.kernel.org, Cc: Martin K . Petersen <martin.petersen(a)oracle.com>, Cc: Christoph Hellwig <hch(a)lst.de>, Cc: James E . J . Bottomley <jejb(a)linux.vnet.ibm.com>, Cc: jianchao wang <jianchao.w.wang(a)oracle.com> Reported-by: James Smart <james.smart(a)broadcom.com> Fixes: 45a9c9d909b2 ("blk-mq: Fix a use-after-free") Cc: stable(a)vger.kernel.org Signed-off-by: Ming Lei <ming.lei(a)redhat.com> --- block/blk-core.c | 2 +- block/blk-mq-sysfs.c | 6 ++++++ block/blk-mq.c | 8 ++------ block/blk-mq.h | 2 +- 4 files changed, 10 insertions(+), 8 deletions(-) diff --git a/block/blk-core.c b/block/blk-core.c index 93dc588fabe2..2dd94b3e9ece 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -374,7 +374,7 @@ void blk_cleanup_queue(struct request_queue *q) blk_exit_queue(q); if (queue_is_mq(q)) - blk_mq_free_queue(q); + blk_mq_exit_queue(q); percpu_ref_exit(&q->q_usage_counter); diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c index 3f9c3f4ac44c..4040e62c3737 100644 --- a/block/blk-mq-sysfs.c +++ b/block/blk-mq-sysfs.c @@ -10,6 +10,7 @@ #include <linux/smp.h> #include <linux/blk-mq.h> +#include "blk.h" #include "blk-mq.h" #include "blk-mq-tag.h" @@ -33,6 +34,11 @@ static void blk_mq_hw_sysfs_release(struct kobject *kobj) { struct blk_mq_hw_ctx *hctx = container_of(kobj, struct blk_mq_hw_ctx, kobj); + + if (hctx->flags & BLK_MQ_F_BLOCKING) + cleanup_srcu_struct(hctx->srcu); + blk_free_flush_queue(hctx->fq); + sbitmap_free(&hctx->ctx_map); free_cpumask_var(hctx->cpumask); kfree(hctx->ctxs); kfree(hctx); diff --git a/block/blk-mq.c b/block/blk-mq.c index 55776a6e2586..239b404b9e6c 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -2273,12 +2273,7 @@ static void blk_mq_exit_hctx(struct request_queue *q, if (set->ops->exit_hctx) set->ops->exit_hctx(hctx, hctx_idx); - if (hctx->flags & BLK_MQ_F_BLOCKING) - cleanup_srcu_struct(hctx->srcu); - blk_mq_remove_cpuhp(hctx); - blk_free_flush_queue(hctx->fq); - sbitmap_free(&hctx->ctx_map); } static void blk_mq_exit_hw_queues(struct request_queue *q, @@ -2913,7 +2908,8 @@ struct request_queue *blk_mq_init_allocated_queue(struct blk_mq_tag_set *set, } EXPORT_SYMBOL(blk_mq_init_allocated_queue); -void blk_mq_free_queue(struct request_queue *q) +/* tags can _not_ be used after returning from blk_mq_exit_queue */ +void blk_mq_exit_queue(struct request_queue *q) { struct blk_mq_tag_set *set = q->tag_set; diff --git a/block/blk-mq.h b/block/blk-mq.h index 423ea88ab6fb..633a5a77ee8b 100644 --- a/block/blk-mq.h +++ b/block/blk-mq.h @@ -37,7 +37,7 @@ struct blk_mq_ctx { struct kobject kobj; } ____cacheline_aligned_in_smp; -void blk_mq_free_queue(struct request_queue *q); +void blk_mq_exit_queue(struct request_queue *q); int blk_mq_update_nr_requests(struct request_queue *q, unsigned int nr); void blk_mq_wake_waiters(struct request_queue *q); bool blk_mq_dispatch_rq_list(struct request_queue *, struct list_head *, bool); -- 2.9.5

6 years, 5 months

2
1
0 0

[PATCH] block: bio_map_user_iov should not be limited to BIO_MAX_PAGES

by Paolo Bonzini

Because bio_kmalloc uses inline iovecs, the limit on the number of entries is not BIO_MAX_PAGES but rather UIO_MAX_IOV, which indeed is already checked in bio_kmalloc. This could cause SG_IO requests to be truncated and the HBA to report a DMA overrun. Note that if the argument to iov_iter_npages were changed to UIO_MAX_IOV, we would still truncate SG_IO requests beyond UIO_MAX_IOV pages. Changing it to UIO_MAX_IOV + 1 instead ensures that bio_kmalloc notices that the request is too big and blocks it. Cc: stable(a)vger.kernel.org Cc: Al Viro <viro(a)zeniv.linux.org.uk> Fixes: b282cc766958 ("bio_map_user_iov(): get rid of the iov_for_each()", 2017-10-11) Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> --- block/bio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/bio.c b/block/bio.c index 4db1008309ed..cc1195f5af7a 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1299,7 +1299,7 @@ struct bio *bio_map_user_iov(struct request_queue *q, if (!iov_iter_count(iter)) return ERR_PTR(-EINVAL); - bio = bio_kmalloc(gfp_mask, iov_iter_npages(iter, BIO_MAX_PAGES)); + bio = bio_kmalloc(gfp_mask, iov_iter_npages(iter, UIO_MAX_IOV + 1)); if (!bio) return ERR_PTR(-ENOMEM); -- 2.21.0

6 years, 5 months

1
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stable/linux-4.14.y boot: 42 boots: 0 failed, 42 passed (v4.14.112)

by kernelci.org bot

stable/linux-4.14.y boot: 42 boots: 0 failed, 42 passed (v4.14.112) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.14.y/kernel/v4.14.1… Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.14.y/kernel/v4.14.112/ Tree: stable Branch: linux-4.14.y Git Describe: v4.14.112 Git Commit: 58b454ebf81e5ae9391957d99cf89566d9eec1b1 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 26 unique boards, 14 SoC families, 8 builds out of 201 --- For more info write to <info(a)kernelci.org>

6 years, 5 months

1
0
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stable/linux-4.19.y boot: 45 boots: 0 failed, 45 passed (v4.19.35)

by kernelci.org bot

stable/linux-4.19.y boot: 45 boots: 0 failed, 45 passed (v4.19.35) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.19.y/kernel/v4.19.3… Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.19.y/kernel/v4.19.35/ Tree: stable Branch: linux-4.19.y Git Describe: v4.19.35 Git Commit: 4b0e041c9dada60197efc1697928cd32c2c70cd2 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 29 unique boards, 15 SoC families, 9 builds out of 206 --- For more info write to <info(a)kernelci.org>

6 years, 5 months

1
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Linux 5.0.8

by Greg KH

I'm announcing the release of the 5.0.8 kernel. All users of the 5.0 kernel series must upgrade. The updated 5.0.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.0.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 4 arch/arm/boot/dts/am335x-evm.dts | 26 + arch/arm/boot/dts/am335x-evmsk.dts | 26 + arch/arm/boot/dts/rk3288-tinker.dtsi | 3 arch/arm/boot/dts/rk3288.dtsi | 6 arch/arm/boot/dts/sama5d2-pinfunc.h | 2 arch/arm/mach-omap1/board-ams-delta.c | 2 arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 3 arch/arm64/boot/dts/rockchip/rk3328.dtsi | 58 +-- arch/arm64/include/asm/futex.h | 16 arch/arm64/include/asm/module.h | 5 arch/arm64/kernel/ftrace.c | 3 arch/arm64/kernel/traps.c | 15 arch/csky/include/asm/syscall.h | 10 arch/parisc/include/asm/ptrace.h | 5 arch/parisc/kernel/process.c | 6 arch/parisc/kernel/setup.c | 3 arch/powerpc/kernel/exceptions-64s.S | 12 arch/riscv/include/asm/syscall.h | 12 arch/x86/events/amd/core.c | 140 +++++++ arch/x86/events/core.c | 13 arch/x86/include/asm/bitops.h | 47 -- arch/x86/include/asm/string_32.h | 20 - arch/x86/include/asm/string_64.h | 15 arch/x86/include/asm/xen/hypercall.h | 3 arch/x86/kvm/svm.c | 10 arch/x86/kvm/vmx/nested.c | 74 ++- arch/xtensa/kernel/stacktrace.c | 6 block/bio.c | 5 block/blk-core.c | 4 block/blk-mq-sched.c | 8 block/blk-mq.c | 122 +++--- block/blk-mq.h | 6 drivers/acpi/acpica/evgpe.c | 6 drivers/acpi/acpica/nsobject.c | 4 drivers/char/Kconfig | 2 drivers/clk/meson/meson-aoclk.c | 15 drivers/gpu/drm/i915/gvt/gtt.c | 2 drivers/gpu/drm/i915/gvt/scheduler.c | 5 drivers/gpu/drm/i915/intel_dp.c | 69 --- drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 9 drivers/gpu/drm/udl/udl_drv.c | 1 drivers/gpu/drm/udl/udl_drv.h | 1 drivers/gpu/drm/udl/udl_main.c | 8 drivers/gpu/drm/virtio/virtgpu_object.c | 13 drivers/hid/hid-logitech-hidpp.c | 5 drivers/hwmon/Kconfig | 1 drivers/hwmon/occ/common.c | 6 drivers/infiniband/hw/mlx5/odp.c | 3 drivers/md/dm-core.h | 1 drivers/md/dm-integrity.c | 12 drivers/md/dm-rq.c | 11 drivers/md/dm-table.c | 39 ++ drivers/md/dm.c | 30 - drivers/mmc/host/alcor.c | 34 - drivers/mmc/host/sdhci-omap.c | 38 ++ drivers/net/ethernet/broadcom/bnxt/bnxt.c | 16 drivers/net/ethernet/cavium/thunder/nicvf_main.c | 20 - drivers/net/ethernet/ibm/ibmvnic.c | 5 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c | 39 +- drivers/net/ethernet/mellanox/mlx5/core/en_common.c | 13 drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c | 14 drivers/net/ethernet/mellanox/mlx5/core/main.c | 20 - drivers/net/ethernet/netronome/nfp/nfp_net_repr.c | 4 drivers/net/ethernet/realtek/r8169.c | 8 drivers/net/hyperv/hyperv_net.h | 1 drivers/net/hyperv/netvsc.c | 6 drivers/net/hyperv/netvsc_drv.c | 32 + drivers/net/usb/qmi_wwan.c | 1 drivers/net/vrf.c | 8 drivers/pci/hotplug/pciehp_ctrl.c | 4 drivers/pci/quirks.c | 2 drivers/tty/Kconfig | 24 + drivers/tty/tty_io.c | 3 drivers/tty/tty_ldisc.c | 47 ++ drivers/virtio/virtio_ring.c | 2 fs/block_dev.c | 8 fs/btrfs/ioctl.c | 10 fs/btrfs/props.c | 8 fs/cifs/cifsfs.c | 2 fs/cifs/cifsglob.h | 8 fs/cifs/connect.c | 30 + fs/cifs/smb2file.c | 4 fs/cifs/smb2pdu.c | 14 include/linux/bitrev.h | 46 +- include/linux/memcontrol.h | 5 include/linux/mlx5/driver.h | 2 include/linux/string.h | 3 include/linux/virtio_ring.h | 2 include/net/ip.h | 2 include/net/net_namespace.h | 1 include/net/netfilter/nf_tables.h | 3 include/net/netns/hash.h | 10 kernel/irq/chip.c | 4 kernel/irq/irqdesc.c | 1 kernel/sched/fair.c | 6 kernel/time/alarmtimer.c | 2 lib/string.c | 20 + mm/huge_memory.c | 36 + mm/memcontrol.c | 20 - net/bridge/br_multicast.c | 3 net/core/dev.c | 4 net/core/ethtool.c | 46 +- net/core/net_namespace.c | 1 net/core/skbuff.c | 2 net/ipv4/ip_gre.c | 15 net/ipv4/ip_input.c | 7 net/ipv4/ip_options.c | 4 net/ipv4/tcp_dctcp.c | 36 - net/ipv4/tcp_ipv4.c | 3 net/ipv6/ip6_gre.c | 21 - net/ipv6/ip6_output.c | 4 net/ipv6/ip6_tunnel.c | 4 net/ipv6/sit.c | 4 net/kcm/kcmsock.c | 16 net/netfilter/nf_tables_api.c | 16 net/netfilter/nft_compat.c | 281 ++------------- net/openvswitch/flow_netlink.c | 4 net/rds/tcp.c | 2 net/sched/act_sample.c | 10 net/sched/cls_matchall.c | 5 net/sctp/protocol.c | 1 net/sunrpc/xprtrdma/verbs.c | 2 scripts/package/Makefile | 4 scripts/package/builddeb | 10 scripts/package/buildtar | 2 scripts/package/mkdebian | 6 sound/core/seq/seq_clientmgr.c | 6 sound/pci/hda/hda_intel.c | 4 sound/pci/hda/patch_realtek.c | 31 + sound/soc/fsl/fsl_esai.c | 47 +- sound/soc/intel/atom/sst-mfld-platform-pcm.c | 8 sound/xen/xen_snd_front_alsa.c | 2 133 files changed, 1286 insertions(+), 846 deletions(-) Aditya Pakki (1): net: mlx5: Add a missing check on idr_find, free buf Alexander Lobakin (1): net: core: netif_receive_skb_list: unlist skb before passing to pt->func Alexander Potapenko (1): x86/asm: Use stricter assembly constraints in bitops Anand Jain (2): btrfs: prop: fix zstd compression parameter validation btrfs: prop: fix vanished compression property after failed set Andre Przywara (1): PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller Andrea Righi (1): openvswitch: fix flow actions reallocation Andrei Vagin (1): alarmtimer: Return correct remaining time Aneesh Kumar K.V (1): mm/huge_memory.c: fix modifying of page protection by insert_pfn_pmd() Ard Biesheuvel (1): arm64/ftrace: fix inadvertent BUG() in trampoline check Arnd Bergmann (1): include/linux/bitrev.h: fix constant bitrev Artemy Kovalyov (1): net/mlx5: Decrease default mr cache size Axel Lin (1): hwmon: (w83773g) Select REGMAP_I2C to fix build error Bart Van Assche (1): block: Revert v5.0 blk_mq_request_issue_directly() changes Bjørn Mork (1): qmi_wwan: add Olicard 600 Chuck Lever (1): xprtrdma: Fix helper that drains the transport Cornelia Huck (1): virtio: Honour 'may_reduce_num' in vring_create_virtqueue Dan Carpenter (1): xen: Prevent buffer overflow in privcmd ioctl Daniel Drake (1): mmc: alcor: don't write data before command has completed Dave Airlie (1): drm/udl: add a release method and delay modeset teardown David Engraf (1): ARM: dts: at91: Fix typo in ISC_D0 on PC9 David Rientjes (1): kvm: svm: fix potential get_num_contig_pages overflow David Summers (1): ARM: dts: rockchip: Fix SD card detection on rk3288-tinker Davide Caratti (1): net/sched: act_sample: fix divide by zero in the traffic path Dmitry V. Levin (2): riscv: Fix syscall_get_arguments() and syscall_set_arguments() csky: Fix syscall_get_arguments() and syscall_set_arguments() Dust Li (1): tcp: fix a potential NULL pointer dereference in tcp_sk_exit Eddie James (1): hwmon: (occ) Fix power sensor indexing Eric Dumazet (1): netns: provide pure entropy for net_hash_mix() Erik Schmauss (1): ACPICA: Namespace: remove address node from global list after method termination Faiz Abbas (1): mmc: sdhci-omap: Don't finish_mrq() on a command error during tuning Filipe Manana (1): Btrfs: do not allow trimming when a fs is mounted with the nologreplay option Furquan Shaikh (1): ACPICA: Clear status of GPEs before enabling them Gavi Teitz (1): net/mlx5e: Fix error handling when refreshing TIRs Gerd Hoffmann (1): drm/virtio: do NOT reuse resource ids Greg Kroah-Hartman (3): tty: mark Siemens R3964 line discipline as BROKEN tty: ldisc: add sysctl to prevent autoloading of ldiscs Linux 5.0.8 Greg Thelen (1): mm: writeback: use exact memcg dirty counts Guenter Roeck (1): ASoC: intel: Fix crash at suspend/resume after failed codec registration Haiyang Zhang (1): hv_netvsc: Fix unwanted wakeup after tx_disable Heiner Kallweit (2): r8169: disable ASPM again r8169: disable default rx interrupt coalescing on RTL8168 Helge Deller (1): parisc: Detect QEMU earlier in boot process Hui Wang (1): ALSA: hda - Add two more machines to the power_save_blacklist Huy Nguyen (2): net/mlx5e: Update xoff formula net/mlx5e: Update xon formula Ilya Dryomov (1): dm table: propagate BDI_CAP_STABLE_WRITES to fix sporadic checksum errors Jakub Kicinski (2): nfp: validate the return code from dev_queue_xmit() nfp: disable netpoll on representors Jani Nikula (1): drm/i915/dp: revert back to max link rate and lane count on eDP Janusz Krzysztofik (1): ARM: OMAP1: ams-delta: Fix broken GPIO ID allocation Jason Yan (1): block: fix the return errno for direct IO Jernej Skrabec (1): drm/sun4i: DW HDMI: Lower max. supported rate for H6 Jian-Hong Pan (1): ALSA: hda/realtek: Enable headset MIC of Acer TravelMate B114-21 with ALC233 Jiri Slaby (1): kcm: switch order of device registration to fix a crash Jonas Karlman (1): ARM: dts: rockchip: fix rk3288 cpu opp node reference Junwei Hu (1): ipv6: Fix dangling pointer when ipv6 fragment Jérôme Glisse (1): block: do not leak memory in bio_copy_user_iov() Kefeng Wang (1): genirq: Initialize request_mutex if CONFIG_SPARSE_IRQ=n Koen De Schepper (1): tcp: Ensure DCTCP reacts to losses Lendacky, Thomas (3): x86/perf/amd: Resolve race condition when disabling PMC x86/perf/amd: Resolve NMI latency issues for active PMCs x86/perf/amd: Remove need to check "running" bit in NMI handler Li RongQing (1): net: ethtool: not call vzalloc for zero sized memory request Lorenzo Bianconi (4): ipv6: sit: reset ip header pointer in ipip6_rcv net: ip_gre: fix possible use-after-free in erspan_rcv net: ip6_gre: fix possible use-after-free in ip6erspan_rcv net: thunderx: fix NULL pointer dereference in nicvf_open/nicvf_stop Mao Wenan (1): net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock(). Marc Orr (2): KVM: x86: nVMX: close leak of L0's x2APIC MSRs (CVE-2019-3887) KVM: x86: nVMX: fix x2APIC VTPR read intercept Masahiro Yamada (1): kbuild: pkg: use -f $(srctree)/Makefile to recurse to top Makefile Max Filippov (1): xtensa: fix return_address Mel Gorman (1): sched/fair: Do not re-read ->h_load_next during hierarchical load calculation Miaohe Lin (1): net: vrf: Fix ping failed when vrf mtu is set to 0 Michael Chan (2): bnxt_en: Improve RX consumer index validity check. bnxt_en: Reset device on RX buffer errors. Mike Snitzer (1): dm: disable DISCARD if the underlying storage no longer supports it Mikulas Patocka (3): dm integrity: change memcmp to strncmp in dm_integrity_ctr dm: revert 8f50e358153d ("dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE") dm integrity: fix deadlock with overlapping I/O Moni Shoua (1): IB/mlx5: Reset access mask when looping inside page fault handler Neil Armstrong (1): Revert "clk: meson: clean-up clock registration" Nicholas Piggin (1): powerpc/64s/radix: Fix radix segment exception handling Nick Desaulniers (2): kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD lib/string.c: implement a basic bcmp Nicolas Dichtel (1): net/sched: fix ->get helper of the matchall cls Nikolay Aleksandrov (1): net: bridge: always clear mcast matching struct on reports and leaves Oleksandr Andrushchenko (1): ALSA: xen-front: Do not use stream buffer size before it is set Pablo Neira Ayuso (2): netfilter: nft_compat: use .release_ops and remove list of extension netfilter: nf_tables: use-after-free in dynamic operations Peter Geis (2): arm64: dts: rockchip: fix rk3328 sdmmc0 write errors arm64: dts: rockchip: fix rk3328 rgmii high tx error rate Peter Hutterer (1): HID: logitech: Handle 0 scroll events for the m560 Peter Ujfalusi (2): ARM: dts: am335x-evmsk: Correct the regulators for the audio codec ARM: dts: am335x-evm: Correct the regulators for the audio codec Rasmus Villemoes (1): x86/asm: Remove dead __GNUC__ conditionals Richard Sailer (1): ALSA: hda/realtek - Add quirk for Tuxedo XC 1509 S.j. Wang (1): ASoC: fsl_esai: fix channel swap issue when stream starts Sergey Miroshnichenko (1): PCI: pciehp: Ignore Link State Changes after powering off a slot Sheena Mira-ato (1): ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type Steffen Klassert (1): net-gro: Fix GRO flush when receiving a GSO packet. Stephen Boyd (1): genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent() Stephen Suryaputra (1): vrf: check accept_source_route on the original netdevice Steve French (1): SMB3: Allow persistent handle timeout to be configurable on mount Sven Schnelle (2): parisc: regs_return_value() should return gpr28 parisc: also set iaoq_b in instruction_pointer_set() Taehee Yoo (1): netfilter: nf_tables: add missing ->release_ops() in error path of newrule() Thomas Falcon (1): ibmvnic: Fix completion structure initialization Tomohiro Mayama (1): arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64 Will Deacon (2): arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value arm64: backtrace: Don't bother trying to unwind the userspace stack Xin Long (1): sctp: initialize _pad of sockaddr_in before copying to user memory Yan Zhao (2): drm/i915/gvt: do not let pin count of shadow mm go negative drm/i915/gvt: do not deliver a workload if its creation fails Yuval Avnery (1): net/mlx5e: Add a lock on tir list Zubin Mithra (1): ALSA: seq: Fix OOB-reads from strlcpy

6 years, 5 months

1
1
0 0

Linux 4.19.35

by Greg KH

I'm announcing the release of the 4.19.35 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 4 arch/arm/boot/dts/am335x-evm.dts | 26 + arch/arm/boot/dts/am335x-evmsk.dts | 26 + arch/arm/boot/dts/rk3288.dtsi | 6 arch/arm/boot/dts/sama5d2-pinfunc.h | 2 arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 5 arch/arm64/boot/dts/rockchip/rk3328.dtsi | 58 ++-- arch/arm64/include/asm/futex.h | 16 - arch/arm64/kernel/traps.c | 15 - arch/arm64/mm/init.c | 2 arch/parisc/include/asm/ptrace.h | 5 arch/parisc/kernel/process.c | 6 arch/parisc/kernel/setup.c | 3 arch/powerpc/kernel/signal_64.c | 23 + arch/riscv/include/asm/syscall.h | 12 arch/x86/entry/vdso/Makefile | 4 arch/x86/events/amd/core.c | 140 +++++++++- arch/x86/events/core.c | 13 arch/x86/include/asm/bitops.h | 47 +-- arch/x86/include/asm/string_32.h | 20 - arch/x86/include/asm/string_64.h | 15 - arch/x86/include/asm/xen/hypercall.h | 3 arch/x86/kvm/svm.c | 10 arch/x86/kvm/vmx.c | 84 +++--- arch/xtensa/kernel/stacktrace.c | 6 block/bio.c | 5 drivers/acpi/acpica/dsopcode.c | 4 drivers/acpi/acpica/evgpe.c | 6 drivers/acpi/acpica/nsobject.c | 4 drivers/char/Kconfig | 2 drivers/clk/meson/meson-aoclk.c | 15 - drivers/gpu/drm/i915/gvt/gtt.c | 2 drivers/gpu/drm/i915/gvt/scheduler.c | 5 drivers/gpu/drm/udl/udl_drv.c | 1 drivers/gpu/drm/udl/udl_drv.h | 1 drivers/gpu/drm/udl/udl_main.c | 8 drivers/hwmon/Kconfig | 1 drivers/md/dm-integrity.c | 12 drivers/md/dm-table.c | 39 ++ drivers/md/dm.c | 10 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 16 - drivers/net/ethernet/ibm/ibmvnic.c | 5 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c | 39 +- drivers/net/ethernet/mellanox/mlx5/core/en_common.c | 13 drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c | 14 - drivers/net/ethernet/mellanox/mlx5/core/main.c | 20 - drivers/net/ethernet/netronome/nfp/nfp_net_repr.c | 4 drivers/net/ethernet/realtek/r8169.c | 8 drivers/net/hyperv/hyperv_net.h | 1 drivers/net/hyperv/netvsc.c | 6 drivers/net/hyperv/netvsc_drv.c | 32 +- drivers/net/usb/qmi_wwan.c | 1 drivers/pci/hotplug/pciehp_ctrl.c | 4 drivers/pci/quirks.c | 2 drivers/tty/Kconfig | 24 + drivers/tty/tty_io.c | 3 drivers/tty/tty_ldisc.c | 47 +++ drivers/virtio/virtio_ring.c | 2 fs/block_dev.c | 8 fs/btrfs/ioctl.c | 10 fs/btrfs/props.c | 8 include/linux/bitrev.h | 46 +-- include/linux/memcontrol.h | 5 include/linux/mlx5/driver.h | 2 include/linux/netfilter/nf_conntrack_proto_gre.h | 13 include/linux/string.h | 3 include/linux/virtio_ring.h | 2 include/net/ip.h | 2 include/net/net_namespace.h | 1 include/net/netns/hash.h | 10 kernel/irq/chip.c | 4 kernel/irq/irqdesc.c | 1 kernel/sched/fair.c | 6 kernel/time/alarmtimer.c | 2 lib/string.c | 20 + mm/huge_memory.c | 36 ++ mm/memcontrol.c | 20 + net/core/dev.c | 4 net/core/ethtool.c | 46 ++- net/core/net_namespace.c | 1 net/core/skbuff.c | 2 net/ipv4/ip_gre.c | 15 - net/ipv4/ip_input.c | 7 net/ipv4/ip_options.c | 4 net/ipv4/tcp_dctcp.c | 36 +- net/ipv4/tcp_ipv4.c | 3 net/ipv6/ip6_gre.c | 21 - net/ipv6/ip6_output.c | 4 net/ipv6/ip6_tunnel.c | 4 net/ipv6/sit.c | 4 net/kcm/kcmsock.c | 16 - net/netfilter/nf_conntrack_proto_gre.c | 14 - net/netfilter/nfnetlink_cttimeout.c | 57 +++- net/openvswitch/flow_netlink.c | 4 net/rds/tcp.c | 2 net/sched/act_sample.c | 10 net/sched/cls_matchall.c | 5 net/sctp/protocol.c | 1 scripts/package/builddeb | 2 sound/core/seq/seq_clientmgr.c | 6 sound/pci/hda/hda_intel.c | 4 sound/pci/hda/patch_realtek.c | 31 +- sound/soc/fsl/fsl_esai.c | 47 ++- sound/soc/intel/atom/sst-mfld-platform-pcm.c | 8 tools/testing/selftests/tc-testing/tc-tests/actions/sample.json | 24 + 105 files changed, 1039 insertions(+), 449 deletions(-) Aditya Pakki (1): net: mlx5: Add a missing check on idr_find, free buf Alexander Lobakin (1): net: core: netif_receive_skb_list: unlist skb before passing to pt->func Alexander Potapenko (1): x86/asm: Use stricter assembly constraints in bitops Anand Jain (2): btrfs: prop: fix zstd compression parameter validation btrfs: prop: fix vanished compression property after failed set Andre Przywara (1): PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller Andrea Righi (1): openvswitch: fix flow actions reallocation Andrei Vagin (1): alarmtimer: Return correct remaining time Aneesh Kumar K.V (1): mm/huge_memory.c: fix modifying of page protection by insert_pfn_pmd() Arnd Bergmann (1): include/linux/bitrev.h: fix constant bitrev Artemy Kovalyov (1): net/mlx5: Decrease default mr cache size Axel Lin (1): hwmon: (w83773g) Select REGMAP_I2C to fix build error Bjørn Mork (1): qmi_wwan: add Olicard 600 Breno Leitao (1): powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM Cornelia Huck (1): virtio: Honour 'may_reduce_num' in vring_create_virtqueue Dan Carpenter (1): xen: Prevent buffer overflow in privcmd ioctl Dave Airlie (1): drm/udl: add a release method and delay modeset teardown David Engraf (1): ARM: dts: at91: Fix typo in ISC_D0 on PC9 David Rientjes (1): kvm: svm: fix potential get_num_contig_pages overflow Davide Caratti (1): net/sched: act_sample: fix divide by zero in the traffic path Dmitry V. Levin (1): riscv: Fix syscall_get_arguments() and syscall_set_arguments() Dust Li (1): tcp: fix a potential NULL pointer dereference in tcp_sk_exit Eric Dumazet (1): netns: provide pure entropy for net_hash_mix() Erik Schmauss (2): ACPICA: Namespace: remove address node from global list after method termination ACPICA: AML interpreter: add region addresses in global list during initialization Filipe Manana (1): Btrfs: do not allow trimming when a fs is mounted with the nologreplay option Florian Westphal (1): netfilter: nfnetlink_cttimeout: fetch timeouts for udplite and gre, too Furquan Shaikh (1): ACPICA: Clear status of GPEs before enabling them Gavi Teitz (1): net/mlx5e: Fix error handling when refreshing TIRs Greg Kroah-Hartman (3): tty: mark Siemens R3964 line discipline as BROKEN tty: ldisc: add sysctl to prevent autoloading of ldiscs Linux 4.19.35 Greg Thelen (1): mm: writeback: use exact memcg dirty counts Guenter Roeck (1): ASoC: intel: Fix crash at suspend/resume after failed codec registration Haiyang Zhang (1): hv_netvsc: Fix unwanted wakeup after tx_disable Heiner Kallweit (2): r8169: disable ASPM again r8169: disable default rx interrupt coalescing on RTL8168 Helge Deller (1): parisc: Detect QEMU earlier in boot process Hui Wang (1): ALSA: hda - Add two more machines to the power_save_blacklist Huy Nguyen (2): net/mlx5e: Update xoff formula net/mlx5e: Update xon formula Ilya Dryomov (1): dm table: propagate BDI_CAP_STABLE_WRITES to fix sporadic checksum errors Jakub Kicinski (2): nfp: validate the return code from dev_queue_xmit() nfp: disable netpoll on representors Jason Yan (1): block: fix the return errno for direct IO Jian-Hong Pan (1): ALSA: hda/realtek: Enable headset MIC of Acer TravelMate B114-21 with ALC233 Jim Mattson (1): kvm: nVMX: NMI-window and interrupt-window exiting should wake L2 from HLT Jiri Slaby (1): kcm: switch order of device registration to fix a crash Jonas Karlman (1): ARM: dts: rockchip: fix rk3288 cpu opp node reference Junwei Hu (1): ipv6: Fix dangling pointer when ipv6 fragment Jérôme Glisse (1): block: do not leak memory in bio_copy_user_iov() Katsuhiro Suzuki (1): arm64: dts: rockchip: fix vcc_host1_5v pin assign on rk3328-rock64 Kefeng Wang (1): genirq: Initialize request_mutex if CONFIG_SPARSE_IRQ=n Koen De Schepper (1): tcp: Ensure DCTCP reacts to losses Lendacky, Thomas (3): x86/perf/amd: Resolve race condition when disabling PMC x86/perf/amd: Resolve NMI latency issues for active PMCs x86/perf/amd: Remove need to check "running" bit in NMI handler Li RongQing (1): net: ethtool: not call vzalloc for zero sized memory request Lorenzo Bianconi (3): ipv6: sit: reset ip header pointer in ipip6_rcv net: ip_gre: fix possible use-after-free in erspan_rcv net: ip6_gre: fix possible use-after-free in ip6erspan_rcv Mao Wenan (1): net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock(). Marc Orr (2): KVM: x86: nVMX: close leak of L0's x2APIC MSRs (CVE-2019-3887) KVM: x86: nVMX: fix x2APIC VTPR read intercept Masahiro Yamada (1): kbuild: deb-pkg: fix bindeb-pkg breakage when O= is used Max Filippov (1): xtensa: fix return_address Mel Gorman (1): sched/fair: Do not re-read ->h_load_next during hierarchical load calculation Michael Chan (2): bnxt_en: Improve RX consumer index validity check. bnxt_en: Reset device on RX buffer errors. Mikulas Patocka (3): dm integrity: change memcmp to strncmp in dm_integrity_ctr dm: revert 8f50e358153d ("dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE") dm integrity: fix deadlock with overlapping I/O Neil Armstrong (1): Revert "clk: meson: clean-up clock registration" Nick Desaulniers (3): kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD x86/vdso: Drop implicit common-page-size linker flag lib/string.c: implement a basic bcmp Nicolas Dichtel (1): net/sched: fix ->get helper of the matchall cls Pablo Neira Ayuso (1): netfilter: nfnetlink_cttimeout: pass default timeout policy to obj_to_nlattr Peter Geis (2): arm64: dts: rockchip: fix rk3328 sdmmc0 write errors arm64: dts: rockchip: fix rk3328 rgmii high tx error rate Peter Ujfalusi (2): ARM: dts: am335x-evmsk: Correct the regulators for the audio codec ARM: dts: am335x-evm: Correct the regulators for the audio codec Rasmus Villemoes (1): x86/asm: Remove dead __GNUC__ conditionals Richard Sailer (1): ALSA: hda/realtek - Add quirk for Tuxedo XC 1509 S.j. Wang (1): ASoC: fsl_esai: fix channel swap issue when stream starts Sergey Miroshnichenko (1): PCI: pciehp: Ignore Link State Changes after powering off a slot Sheena Mira-ato (1): ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type Steffen Klassert (1): net-gro: Fix GRO flush when receiving a GSO packet. Stephen Boyd (1): genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent() Stephen Suryaputra (1): vrf: check accept_source_route on the original netdevice Sven Schnelle (2): parisc: regs_return_value() should return gpr28 parisc: also set iaoq_b in instruction_pointer_set() Thomas Falcon (1): ibmvnic: Fix completion structure initialization Tomohiro Mayama (1): arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64 Will Deacon (2): arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value arm64: backtrace: Don't bother trying to unwind the userspace stack Xin Long (1): sctp: initialize _pad of sockaddr_in before copying to user memory Yan Zhao (2): drm/i915/gvt: do not let pin count of shadow mm go negative drm/i915/gvt: do not deliver a workload if its creation fails Yueyi Li (1): arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region Yuval Avnery (1): net/mlx5e: Add a lock on tir list Zubin Mithra (1): ALSA: seq: Fix OOB-reads from strlcpy

6 years, 5 months

1
1
0 0

Linux 4.14.112

by Greg KH

I'm announcing the release of the 4.14.112 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 4 arch/arm/boot/dts/am335x-evm.dts | 26 +++ arch/arm/boot/dts/am335x-evmsk.dts | 26 +++ arch/arm/boot/dts/sama5d2-pinfunc.h | 2 arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 5 arch/arm64/boot/dts/rockchip/rk3328.dtsi | 58 ++++---- arch/arm64/include/asm/futex.h | 16 +- arch/arm64/kernel/traps.c | 15 +- arch/arm64/mm/init.c | 2 arch/parisc/include/asm/ptrace.h | 2 arch/parisc/kernel/process.c | 6 arch/parisc/kernel/setup.c | 3 arch/powerpc/kernel/signal_64.c | 23 ++- arch/x86/entry/vdso/Makefile | 22 +-- arch/x86/events/amd/core.c | 140 +++++++++++++++++++- arch/x86/events/core.c | 13 - arch/x86/include/asm/suspend_32.h | 8 + arch/x86/include/asm/suspend_64.h | 19 ++ arch/x86/include/asm/xen/hypercall.h | 3 arch/x86/power/cpu.c | 96 +++++++------ arch/xtensa/kernel/stacktrace.c | 6 block/bio.c | 5 drivers/char/Kconfig | 2 drivers/gpu/drm/i915/gvt/gtt.c | 2 drivers/gpu/drm/udl/udl_drv.c | 1 drivers/gpu/drm/udl/udl_drv.h | 1 drivers/gpu/drm/udl/udl_main.c | 8 + drivers/md/dm-table.c | 39 +++++ drivers/net/ethernet/broadcom/bnxt/bnxt.c | 16 +- drivers/net/ethernet/mellanox/mlx5/core/en_common.c | 13 + drivers/net/ethernet/mellanox/mlx5/core/main.c | 20 -- drivers/net/ethernet/netronome/nfp/nfp_net_repr.c | 2 drivers/net/hyperv/hyperv_net.h | 1 drivers/net/hyperv/netvsc.c | 6 drivers/net/hyperv/netvsc_drv.c | 32 +++- drivers/net/phy/sfp.c | 8 - drivers/net/usb/qmi_wwan.c | 1 drivers/pci/quirks.c | 2 drivers/staging/ccree/ssi_hash.c | 11 - drivers/tty/Kconfig | 24 +++ drivers/tty/tty_io.c | 3 drivers/tty/tty_ldisc.c | 47 ++++++ drivers/virtio/virtio_ring.c | 2 fs/block_dev.c | 8 - fs/btrfs/ioctl.c | 10 + fs/btrfs/props.c | 8 - include/linux/bitrev.h | 46 +++--- include/linux/mlx5/driver.h | 2 include/linux/string.h | 3 include/linux/virtio_ring.h | 2 include/net/ip.h | 2 include/net/net_namespace.h | 1 include/net/netns/hash.h | 15 -- kernel/irq/chip.c | 4 kernel/irq/irqdesc.c | 1 kernel/sched/fair.c | 6 kernel/time/alarmtimer.c | 2 lib/string.c | 20 ++ net/core/ethtool.c | 41 +++-- net/core/net_namespace.c | 1 net/core/skbuff.c | 2 net/ipv4/ip_input.c | 7 - net/ipv4/ip_options.c | 4 net/ipv4/tcp_dctcp.c | 36 ++--- net/ipv6/ip6_output.c | 4 net/ipv6/ip6_tunnel.c | 4 net/ipv6/sit.c | 4 net/kcm/kcmsock.c | 16 +- net/openvswitch/flow_netlink.c | 4 net/rds/tcp.c | 2 net/sched/act_sample.c | 10 + net/sched/cls_matchall.c | 5 net/sctp/protocol.c | 1 sound/core/seq/seq_clientmgr.c | 6 sound/soc/fsl/fsl_esai.c | 47 +++++- 75 files changed, 748 insertions(+), 317 deletions(-) Alistair Strachan (1): x86: vdso: Use $LD instead of $CC to link Anand Jain (2): btrfs: prop: fix zstd compression parameter validation btrfs: prop: fix vanished compression property after failed set Andre Przywara (1): PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller Andrea Righi (1): openvswitch: fix flow actions reallocation Andrei Vagin (1): alarmtimer: Return correct remaining time Andy Lutomirski (4): x86/power: Fix some ordering bugs in __restore_processor_context() x86/power/64: Use struct desc_ptr for the IDT in struct saved_context x86/power/32: Move SYSENTER MSR restoration to fix_processor_context() x86/power: Make restore_processor_context() sane Arnd Bergmann (1): include/linux/bitrev.h: fix constant bitrev Artemy Kovalyov (1): net/mlx5: Decrease default mr cache size Bjørn Mork (1): qmi_wwan: add Olicard 600 Breno Leitao (1): powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM Cornelia Huck (1): virtio: Honour 'may_reduce_num' in vring_create_virtqueue Dan Carpenter (1): xen: Prevent buffer overflow in privcmd ioctl Dave Airlie (1): drm/udl: add a release method and delay modeset teardown David Engraf (1): ARM: dts: at91: Fix typo in ISC_D0 on PC9 Davide Caratti (1): net/sched: act_sample: fix divide by zero in the traffic path Eric Dumazet (1): netns: provide pure entropy for net_hash_mix() Filipe Manana (1): Btrfs: do not allow trimming when a fs is mounted with the nologreplay option Gavi Teitz (1): net/mlx5e: Fix error handling when refreshing TIRs Gilad Ben-Yossef (1): stating: ccree: revert "staging: ccree: fix leak of import() after init()" Greg Kroah-Hartman (3): tty: mark Siemens R3964 line discipline as BROKEN tty: ldisc: add sysctl to prevent autoloading of ldiscs Linux 4.14.112 Haiyang Zhang (1): hv_netvsc: Fix unwanted wakeup after tx_disable Helge Deller (1): parisc: Detect QEMU earlier in boot process Ilya Dryomov (1): dm table: propagate BDI_CAP_STABLE_WRITES to fix sporadic checksum errors Jakub Kicinski (1): nfp: validate the return code from dev_queue_xmit() Jason Yan (1): block: fix the return errno for direct IO Jiri Slaby (1): kcm: switch order of device registration to fix a crash Junwei Hu (1): ipv6: Fix dangling pointer when ipv6 fragment Jérôme Glisse (1): block: do not leak memory in bio_copy_user_iov() Katsuhiro Suzuki (1): arm64: dts: rockchip: fix vcc_host1_5v pin assign on rk3328-rock64 Kefeng Wang (1): genirq: Initialize request_mutex if CONFIG_SPARSE_IRQ=n Koen De Schepper (1): tcp: Ensure DCTCP reacts to losses Lendacky, Thomas (3): x86/perf/amd: Resolve race condition when disabling PMC x86/perf/amd: Resolve NMI latency issues for active PMCs x86/perf/amd: Remove need to check "running" bit in NMI handler Li RongQing (1): net: ethtool: not call vzalloc for zero sized memory request Lorenzo Bianconi (1): ipv6: sit: reset ip header pointer in ipip6_rcv Mao Wenan (1): net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock(). Marek Behún (1): net: sfp: move sfp_register_socket call from sfp_remove to sfp_probe Max Filippov (1): xtensa: fix return_address Mel Gorman (1): sched/fair: Do not re-read ->h_load_next during hierarchical load calculation Michael Chan (2): bnxt_en: Improve RX consumer index validity check. bnxt_en: Reset device on RX buffer errors. Nick Desaulniers (3): kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD x86/vdso: Drop implicit common-page-size linker flag lib/string.c: implement a basic bcmp Nicolas Dichtel (1): net/sched: fix ->get helper of the matchall cls Peter Geis (2): arm64: dts: rockchip: fix rk3328 sdmmc0 write errors arm64: dts: rockchip: fix rk3328 rgmii high tx error rate Peter Ujfalusi (2): ARM: dts: am335x-evmsk: Correct the regulators for the audio codec ARM: dts: am335x-evm: Correct the regulators for the audio codec S.j. Wang (1): ASoC: fsl_esai: fix channel swap issue when stream starts Sheena Mira-ato (1): ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type Steffen Klassert (1): net-gro: Fix GRO flush when receiving a GSO packet. Stephen Boyd (1): genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent() Stephen Suryaputra (1): vrf: check accept_source_route on the original netdevice Sven Schnelle (1): parisc: regs_return_value() should return gpr28 Tomohiro Mayama (1): arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64 Will Deacon (2): arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value arm64: backtrace: Don't bother trying to unwind the userspace stack Xin Long (1): sctp: initialize _pad of sockaddr_in before copying to user memory Yan Zhao (1): drm/i915/gvt: do not let pin count of shadow mm go negative Yueyi Li (1): arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region Yuval Avnery (1): net/mlx5e: Add a lock on tir list Zubin Mithra (1): ALSA: seq: Fix OOB-reads from strlcpy

6 years, 5 months

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Linux 4.9.169

by Greg KH

I'm announcing the release of the 4.9.169 kernel. All users of the 4.9 kernel series must upgrade. The updated 4.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 4 arch/arm/boot/dts/sama5d2-pinfunc.h | 2 arch/arm64/include/asm/futex.h | 16 - arch/arm64/mm/init.c | 2 arch/parisc/include/asm/processor.h | 2 arch/parisc/kernel/process.c | 6 arch/parisc/kernel/setup.c | 3 arch/parisc/kernel/time.c | 2 arch/powerpc/Kconfig | 7 arch/powerpc/include/asm/asm-prototypes.h | 6 arch/powerpc/include/asm/barrier.h | 21 + arch/powerpc/include/asm/code-patching-asm.h | 18 + arch/powerpc/include/asm/code-patching.h | 2 arch/powerpc/include/asm/feature-fixups.h | 21 + arch/powerpc/include/asm/hvcall.h | 2 arch/powerpc/include/asm/ppc_asm.h | 23 ++ arch/powerpc/include/asm/security_features.h | 7 arch/powerpc/include/asm/setup.h | 21 + arch/powerpc/include/asm/uaccess.h | 11 - arch/powerpc/kernel/Makefile | 3 arch/powerpc/kernel/entry_32.S | 10 arch/powerpc/kernel/entry_64.S | 69 ++++++ arch/powerpc/kernel/exceptions-64e.S | 27 ++ arch/powerpc/kernel/head_booke.h | 12 + arch/powerpc/kernel/head_fsl_booke.S | 15 + arch/powerpc/kernel/module.c | 10 arch/powerpc/kernel/security.c | 216 +++++++++++++++++++- arch/powerpc/kernel/setup-common.c | 3 arch/powerpc/kernel/signal_64.c | 23 +- arch/powerpc/kernel/swsusp_asm64.S | 2 arch/powerpc/kernel/vmlinux.lds.S | 19 + arch/powerpc/kvm/bookehv_interrupts.S | 4 arch/powerpc/kvm/e500_emulate.c | 7 arch/powerpc/lib/code-patching.c | 24 ++ arch/powerpc/lib/copypage_power7.S | 14 - arch/powerpc/lib/copyuser_power7.S | 66 +++--- arch/powerpc/lib/feature-fixups.c | 93 ++++++++ arch/powerpc/lib/memcpy_power7.S | 66 +++--- arch/powerpc/lib/string_64.S | 2 arch/powerpc/mm/mem.c | 2 arch/powerpc/mm/tlb_low_64e.S | 7 arch/powerpc/platforms/powernv/setup.c | 7 arch/powerpc/platforms/pseries/setup.c | 7 arch/x86/entry/vdso/Makefile | 22 -- arch/x86/include/asm/suspend_32.h | 8 arch/x86/include/asm/suspend_64.h | 19 + arch/x86/include/asm/xen/hypercall.h | 3 arch/x86/power/cpu.c | 96 ++++---- arch/xtensa/kernel/stacktrace.c | 6 block/bio.c | 5 drivers/char/Kconfig | 2 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 14 + drivers/net/ethernet/mellanox/mlx5/core/en_common.c | 7 drivers/net/usb/qmi_wwan.c | 1 drivers/pci/quirks.c | 2 drivers/tty/Kconfig | 23 ++ drivers/tty/tty_io.c | 3 drivers/tty/tty_ldisc.c | 47 ++++ drivers/virtio/virtio_ring.c | 2 fs/btrfs/ioctl.c | 10 include/linux/bitrev.h | 36 +-- include/linux/mlx5/driver.h | 2 include/linux/string.h | 3 include/linux/virtio_ring.h | 2 include/net/ip.h | 2 include/net/net_namespace.h | 1 include/net/netns/hash.h | 15 - kernel/irq/chip.c | 4 kernel/sched/fair.c | 6 lib/string.c | 20 + net/core/ethtool.c | 47 ++-- net/core/net_namespace.c | 1 net/ipv4/ip_input.c | 7 net/ipv4/ip_options.c | 4 net/ipv4/tcp_dctcp.c | 36 +-- net/ipv6/ip6_output.c | 4 net/ipv6/ip6_tunnel.c | 4 net/ipv6/sit.c | 4 net/kcm/kcmsock.c | 16 - net/openvswitch/flow_netlink.c | 4 net/rds/tcp.c | 2 net/sctp/protocol.c | 1 sound/core/seq/seq_clientmgr.c | 6 sound/soc/fsl/fsl_esai.c | 47 +++- 84 files changed, 1140 insertions(+), 288 deletions(-) Alistair Strachan (1): x86: vdso: Use $LD instead of $CC to link Andre Przywara (1): PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller Andrea Righi (1): openvswitch: fix flow actions reallocation Andreas Schwab (1): powerpc: Fix invalid use of register expressions Andy Lutomirski (4): x86/power: Fix some ordering bugs in __restore_processor_context() x86/power/64: Use struct desc_ptr for the IDT in struct saved_context x86/power/32: Move SYSENTER MSR restoration to fix_processor_context() x86/power: Make restore_processor_context() sane Arnd Bergmann (1): include/linux/bitrev.h: fix constant bitrev Bjørn Mork (1): qmi_wwan: add Olicard 600 Breno Leitao (1): powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM Christophe Leroy (1): powerpc/fsl: Fix the flush of branch predictor. Cornelia Huck (1): virtio: Honour 'may_reduce_num' in vring_create_virtqueue Dan Carpenter (1): xen: Prevent buffer overflow in privcmd ioctl David Engraf (1): ARM: dts: at91: Fix typo in ISC_D0 on PC9 Diana Craciun (16): powerpc/64: Disable the speculation barrier from the command line powerpc/64: Make stf barrier PPC_BOOK3S_64 specific. powerpc/64: Make meltdown reporting Book3S 64 specific powerpc/fsl: Add barrier_nospec implementation for NXP PowerPC Book3E powerpc/fsl: Sanitize the syscall table for NXP PowerPC 32 bit platforms powerpc/fsl: Add infrastructure to fixup branch predictor flush powerpc/fsl: Add macro to flush the branch predictor powerpc/fsl: Fix spectre_v2 mitigations reporting powerpc/fsl: Emulate SPRN_BUCSR register powerpc/fsl: Add nospectre_v2 command line argument powerpc/fsl: Flush the branch predictor at each kernel entry (64bit) powerpc/fsl: Flush the branch predictor at each kernel entry (32 bit) powerpc/fsl: Flush branch predictor when entering KVM powerpc/fsl: Enable runtime patching if nospectre_v2 boot arg is used powerpc/fsl: Update Spectre v2 reporting powerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup' Eric Dumazet (1): netns: provide pure entropy for net_hash_mix() Filipe Manana (1): Btrfs: do not allow trimming when a fs is mounted with the nologreplay option Greg Kroah-Hartman (3): tty: mark Siemens R3964 line discipline as BROKEN tty: ldisc: add sysctl to prevent autoloading of ldiscs Linux 4.9.169 Helge Deller (2): parisc: Detect QEMU earlier in boot process parisc: Use cr16 interval timers unconditionally on qemu Jiri Slaby (1): kcm: switch order of device registration to fix a crash Junwei Hu (1): ipv6: Fix dangling pointer when ipv6 fragment Jérôme Glisse (1): block: do not leak memory in bio_copy_user_iov() Koen De Schepper (1): tcp: Ensure DCTCP reacts to losses Li RongQing (1): net: ethtool: not call vzalloc for zero sized memory request Lorenzo Bianconi (1): ipv6: sit: reset ip header pointer in ipip6_rcv Mao Wenan (1): net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock(). Max Filippov (1): xtensa: fix return_address Mel Gorman (1): sched/fair: Do not re-read ->h_load_next during hierarchical load calculation Michael Chan (2): bnxt_en: Reset device on RX buffer errors. bnxt_en: Improve RX consumer index validity check. Michael Ellerman (11): powerpc: Use barrier_nospec in copy_from_user() powerpc/64: Use barrier_nospec in syscall entry powerpc64s: Show ori31 availability in spectre_v1 sysfs file not v2 powerpc/64: Add CONFIG_PPC_BARRIER_NOSPEC powerpc/64: Call setup_barrier_nospec() from setup_arch() powerpc/asm: Add a patch_site macro & helpers for patching instructions powerpc/64s: Add new security feature flags for count cache flush powerpc/64s: Add support for software count cache flush powerpc/pseries: Query hypervisor for count cache flush settings powerpc/powernv: Query firmware for count cache flush settings powerpc/security: Fix spectre_v2 reporting Michael Neuling (1): powerpc: Avoid code patching freed init sections Michal Suchanek (5): powerpc/64s: Add barrier_nospec powerpc/64s: Add support for ori barrier_nospec patching powerpc/64s: Patch barrier_nospec in modules powerpc/64s: Enable barrier_nospec based on firmware settings powerpc/64s: Enhance the information in cpu_show_spectre_v1() Nick Desaulniers (3): kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD x86/vdso: Drop implicit common-page-size linker flag lib/string.c: implement a basic bcmp S.j. Wang (1): ASoC: fsl_esai: fix channel swap issue when stream starts Sheena Mira-ato (1): ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type Stephen Boyd (1): genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent() Stephen Suryaputra (1): vrf: check accept_source_route on the original netdevice Will Deacon (1): arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value Xin Long (1): sctp: initialize _pad of sockaddr_in before copying to user memory Yueyi Li (1): arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region Yuval Avnery (1): net/mlx5e: Add a lock on tir list Zubin Mithra (1): ALSA: seq: Fix OOB-reads from strlcpy

6 years, 5 months

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stable/linux-4.9.y boot: 32 boots: 0 failed, 32 passed (v4.9.169)

by kernelci.org bot

stable/linux-4.9.y boot: 32 boots: 0 failed, 32 passed (v4.9.169) Full Boot Summary: https://kernelci.org/boot/all/job/stable/branch/linux-4.9.y/kernel/v4.9.169/ Full Build Summary: https://kernelci.org/build/stable/branch/linux-4.9.y/kernel/v4.9.169/ Tree: stable Branch: linux-4.9.y Git Describe: v4.9.169 Git Commit: df62169c33a1d06fbe8d0a411c250f230e64b44c Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tested: 18 unique boards, 11 SoC families, 8 builds out of 197 --- For more info write to <info(a)kernelci.org>

6 years, 5 months

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[PATCH 5.0 000/117] 5.0.8-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.0.8 release. There are 117 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 Wed Apr 17 18:36:42 UTC 2019. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.0.8-rc1.… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.0.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.0.8-rc1 Gerd Hoffmann <kraxel(a)redhat.com> drm/virtio: do NOT reuse resource ids Marc Orr <marcorr(a)google.com> KVM: x86: nVMX: fix x2APIC VTPR read intercept Marc Orr <marcorr(a)google.com> KVM: x86: nVMX: close leak of L0's x2APIC MSRs (CVE-2019-3887) Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: fix deadlock with overlapping I/O Mike Snitzer <snitzer(a)redhat.com> dm: disable DISCARD if the underlying storage no longer supports it Ilya Dryomov <idryomov(a)gmail.com> dm table: propagate BDI_CAP_STABLE_WRITES to fix sporadic checksum errors Mikulas Patocka <mpatocka(a)redhat.com> dm: revert 8f50e358153d ("dm: limit the max bio size as BIO_MAX_PAGES * PAGE_SIZE") Mikulas Patocka <mpatocka(a)redhat.com> dm integrity: change memcmp to strncmp in dm_integrity_ctr Nicholas Piggin <npiggin(a)gmail.com> powerpc/64s/radix: Fix radix segment exception handling Chuck Lever <chuck.lever(a)oracle.com> xprtrdma: Fix helper that drains the transport Sergey Miroshnichenko <s.miroshnichenko(a)yadro.com> PCI: pciehp: Ignore Link State Changes after powering off a slot Andre Przywara <andre.przywara(a)arm.com> PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller Lendacky, Thomas <Thomas.Lendacky(a)amd.com> x86/perf/amd: Remove need to check "running" bit in NMI handler Lendacky, Thomas <Thomas.Lendacky(a)amd.com> x86/perf/amd: Resolve NMI latency issues for active PMCs Lendacky, Thomas <Thomas.Lendacky(a)amd.com> x86/perf/amd: Resolve race condition when disabling PMC Alexander Potapenko <glider(a)google.com> x86/asm: Use stricter assembly constraints in bitops Rasmus Villemoes <linux(a)rasmusvillemoes.dk> x86/asm: Remove dead __GNUC__ conditionals Dmitry V. Levin <ldv(a)altlinux.org> csky: Fix syscall_get_arguments() and syscall_set_arguments() Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix return_address Mel Gorman <mgorman(a)techsingularity.net> sched/fair: Do not re-read ->h_load_next during hierarchical load calculation Dan Carpenter <dan.carpenter(a)oracle.com> xen: Prevent buffer overflow in privcmd ioctl Moni Shoua <monis(a)mellanox.com> IB/mlx5: Reset access mask when looping inside page fault handler Ard Biesheuvel <ard.biesheuvel(a)linaro.org> arm64/ftrace: fix inadvertent BUG() in trampoline check Will Deacon <will.deacon(a)arm.com> arm64: backtrace: Don't bother trying to unwind the userspace stack Peter Geis <pgwipeout(a)gmail.com> arm64: dts: rockchip: fix rk3328 rgmii high tx error rate Tomohiro Mayama <parly-gh(a)iris.mystia.org> arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64 Will Deacon <will.deacon(a)arm.com> arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value David Engraf <david.engraf(a)sysgo.com> ARM: dts: at91: Fix typo in ISC_D0 on PC9 David Summers <beagleboard(a)davidjohnsummers.uk> ARM: dts: rockchip: Fix SD card detection on rk3288-tinker Peter Ujfalusi <peter.ujfalusi(a)ti.com> ARM: dts: am335x-evm: Correct the regulators for the audio codec Peter Ujfalusi <peter.ujfalusi(a)ti.com> ARM: dts: am335x-evmsk: Correct the regulators for the audio codec Jonas Karlman <jonas(a)kwiboo.se> ARM: dts: rockchip: fix rk3288 cpu opp node reference Janusz Krzysztofik <jmkrzyszt(a)gmail.com> ARM: OMAP1: ams-delta: Fix broken GPIO ID allocation Jani Nikula <jani.nikula(a)intel.com> drm/i915/dp: revert back to max link rate and lane count on eDP Cornelia Huck <cohuck(a)redhat.com> virtio: Honour 'may_reduce_num' in vring_create_virtqueue Kefeng Wang <wangkefeng.wang(a)huawei.com> genirq: Initialize request_mutex if CONFIG_SPARSE_IRQ=n Stephen Boyd <swboyd(a)chromium.org> genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent() Jason Yan <yanaijie(a)huawei.com> block: fix the return errno for direct IO Jérôme Glisse <jglisse(a)redhat.com> block: do not leak memory in bio_copy_user_iov() Bart Van Assche <bvanassche(a)acm.org> block: Revert v5.0 blk_mq_request_issue_directly() changes Dmitry V. Levin <ldv(a)altlinux.org> riscv: Fix syscall_get_arguments() and syscall_set_arguments() Anand Jain <anand.jain(a)oracle.com> btrfs: prop: fix vanished compression property after failed set Anand Jain <anand.jain(a)oracle.com> btrfs: prop: fix zstd compression parameter validation Filipe Manana <fdmanana(a)suse.com> Btrfs: do not allow trimming when a fs is mounted with the nologreplay option S.j. Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_esai: fix channel swap issue when stream starts Guenter Roeck <linux(a)roeck-us.net> ASoC: intel: Fix crash at suspend/resume after failed codec registration Greg Thelen <gthelen(a)google.com> mm: writeback: use exact memcg dirty counts Arnd Bergmann <arnd(a)arndb.de> include/linux/bitrev.h: fix constant bitrev David Rientjes <rientjes(a)google.com> kvm: svm: fix potential get_num_contig_pages overflow Dave Airlie <airlied(a)redhat.com> drm/udl: add a release method and delay modeset teardown Jernej Skrabec <jernej.skrabec(a)siol.net> drm/sun4i: DW HDMI: Lower max. supported rate for H6 Yan Zhao <yan.y.zhao(a)intel.com> drm/i915/gvt: do not deliver a workload if its creation fails Andrei Vagin <avagin(a)gmail.com> alarmtimer: Return correct remaining time Sven Schnelle <svens(a)stackframe.org> parisc: also set iaoq_b in instruction_pointer_set() Sven Schnelle <svens(a)stackframe.org> parisc: regs_return_value() should return gpr28 Helge Deller <deller(a)gmx.de> parisc: Detect QEMU earlier in boot process Faiz Abbas <faiz_abbas(a)ti.com> mmc: sdhci-omap: Don't finish_mrq() on a command error during tuning Daniel Drake <drake(a)endlessm.com> mmc: alcor: don't write data before command has completed Peter Geis <pgwipeout(a)gmail.com> arm64: dts: rockchip: fix rk3328 sdmmc0 write errors Aneesh Kumar K.V <aneesh.kumar(a)linux.ibm.com> mm/huge_memory.c: fix modifying of page protection by insert_pfn_pmd() Hui Wang <hui.wang(a)canonical.com> ALSA: hda - Add two more machines to the power_save_blacklist Oleksandr Andrushchenko <oleksandr_andrushchenko(a)epam.com> ALSA: xen-front: Do not use stream buffer size before it is set Richard Sailer <rs(a)tuxedocomputers.com> ALSA: hda/realtek - Add quirk for Tuxedo XC 1509 Jian-Hong Pan <jian-hong(a)endlessm.com> ALSA: hda/realtek: Enable headset MIC of Acer TravelMate B114-21 with ALC233 Zubin Mithra <zsm(a)chromium.org> ALSA: seq: Fix OOB-reads from strlcpy Erik Schmauss <erik.schmauss(a)intel.com> ACPICA: Namespace: remove address node from global list after method termination Furquan Shaikh <furquan(a)google.com> ACPICA: Clear status of GPEs before enabling them Peter Hutterer <peter.hutterer(a)who-t.net> HID: logitech: Handle 0 scroll events for the m560 Steve French <stfrench(a)microsoft.com> SMB3: Allow persistent handle timeout to be configurable on mount Eddie James <eajames(a)linux.ibm.com> hwmon: (occ) Fix power sensor indexing Axel Lin <axel.lin(a)ingics.com> hwmon: (w83773g) Select REGMAP_I2C to fix build error Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> tty: ldisc: add sysctl to prevent autoloading of ldiscs Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> tty: mark Siemens R3964 line discipline as BROKEN Neil Armstrong <narmstrong(a)baylibre.com> Revert "clk: meson: clean-up clock registration" Nick Desaulniers <ndesaulniers(a)google.com> lib/string.c: implement a basic bcmp Nick Desaulniers <ndesaulniers(a)google.com> kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD Huy Nguyen <huyn(a)mellanox.com> net/mlx5e: Update xon formula Huy Nguyen <huyn(a)mellanox.com> net/mlx5e: Update xoff formula Aditya Pakki <pakki001(a)umn.edu> net: mlx5: Add a missing check on idr_find, free buf Heiner Kallweit <hkallweit1(a)gmail.com> r8169: disable default rx interrupt coalescing on RTL8168 Alexander Lobakin <alobakin(a)dlink.ru> net: core: netif_receive_skb_list: unlist skb before passing to pt->func Miaohe Lin <linmiaohe(a)huawei.com> net: vrf: Fix ping failed when vrf mtu is set to 0 Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> net: thunderx: fix NULL pointer dereference in nicvf_open/nicvf_stop Nikolay Aleksandrov <nikolay(a)cumulusnetworks.com> net: bridge: always clear mcast matching struct on reports and leaves Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> net: ip6_gre: fix possible use-after-free in ip6erspan_rcv Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> net: ip_gre: fix possible use-after-free in erspan_rcv Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Reset device on RX buffer errors. Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Improve RX consumer index validity check. Jakub Kicinski <jakub.kicinski(a)netronome.com> nfp: disable netpoll on representors Jakub Kicinski <jakub.kicinski(a)netronome.com> nfp: validate the return code from dev_queue_xmit() Yuval Avnery <yuvalav(a)mellanox.com> net/mlx5e: Add a lock on tir list Gavi Teitz <gavi(a)mellanox.com> net/mlx5e: Fix error handling when refreshing TIRs Stephen Suryaputra <ssuryaextr(a)gmail.com> vrf: check accept_source_route on the original netdevice Dust Li <dust.li(a)linux.alibaba.com> tcp: fix a potential NULL pointer dereference in tcp_sk_exit Koen De Schepper <koen.de_schepper(a)nokia-bell-labs.com> tcp: Ensure DCTCP reacts to losses Xin Long <lucien.xin(a)gmail.com> sctp: initialize _pad of sockaddr_in before copying to user memory Heiner Kallweit <hkallweit1(a)gmail.com> r8169: disable ASPM again Bjørn Mork <bjorn(a)mork.no> qmi_wwan: add Olicard 600 Andrea Righi <andrea.righi(a)canonical.com> openvswitch: fix flow actions reallocation Nicolas Dichtel <nicolas.dichtel(a)6wind.com> net/sched: fix ->get helper of the matchall cls Davide Caratti <dcaratti(a)redhat.com> net/sched: act_sample: fix divide by zero in the traffic path Mao Wenan <maowenan(a)huawei.com> net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock(). Eric Dumazet <edumazet(a)google.com> netns: provide pure entropy for net_hash_mix() Artemy Kovalyov <artemyko(a)mellanox.com> net/mlx5: Decrease default mr cache size Steffen Klassert <steffen.klassert(a)secunet.com> net-gro: Fix GRO flush when receiving a GSO packet. Li RongQing <lirongqing(a)baidu.com> net: ethtool: not call vzalloc for zero sized memory request Jiri Slaby <jslaby(a)suse.cz> kcm: switch order of device registration to fix a crash Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> ipv6: sit: reset ip header pointer in ipip6_rcv Junwei Hu <hujunwei4(a)huawei.com> ipv6: Fix dangling pointer when ipv6 fragment Sheena Mira-ato <sheena.mira-ato(a)alliedtelesis.co.nz> ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type Thomas Falcon <tlfalcon(a)linux.ibm.com> ibmvnic: Fix completion structure initialization Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix unwanted wakeup after tx_disable Taehee Yoo <ap420073(a)gmail.com> netfilter: nf_tables: add missing ->release_ops() in error path of newrule() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: use-after-free in dynamic operations Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_compat: use .release_ops and remove list of extension Masahiro Yamada <yamada.masahiro(a)socionext.com> kbuild: pkg: use -f $(srctree)/Makefile to recurse to top Makefile Yan Zhao <yan.y.zhao(a)intel.com> drm/i915/gvt: do not let pin count of shadow mm go negative ------------- Diffstat: Makefile | 6 +- arch/arm/boot/dts/am335x-evm.dts | 26 +- arch/arm/boot/dts/am335x-evmsk.dts | 26 +- arch/arm/boot/dts/rk3288-tinker.dtsi | 3 +- arch/arm/boot/dts/rk3288.dtsi | 6 +- arch/arm/boot/dts/sama5d2-pinfunc.h | 2 +- arch/arm/mach-omap1/board-ams-delta.c | 2 + arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 3 +- arch/arm64/boot/dts/rockchip/rk3328.dtsi | 58 ++--- arch/arm64/include/asm/futex.h | 16 +- arch/arm64/include/asm/module.h | 5 + arch/arm64/kernel/ftrace.c | 3 +- arch/arm64/kernel/traps.c | 15 +- arch/csky/include/asm/syscall.h | 10 +- arch/parisc/include/asm/ptrace.h | 5 +- arch/parisc/kernel/process.c | 6 - arch/parisc/kernel/setup.c | 3 + arch/powerpc/kernel/exceptions-64s.S | 12 + arch/riscv/include/asm/syscall.h | 12 +- arch/x86/events/amd/core.c | 140 +++++++++- arch/x86/events/core.c | 13 +- arch/x86/include/asm/bitops.h | 47 ++-- arch/x86/include/asm/string_32.h | 20 -- arch/x86/include/asm/string_64.h | 15 -- arch/x86/include/asm/xen/hypercall.h | 3 + arch/x86/kvm/svm.c | 10 +- arch/x86/kvm/vmx/nested.c | 74 +++--- arch/xtensa/kernel/stacktrace.c | 6 +- block/bio.c | 5 +- block/blk-core.c | 4 +- block/blk-mq-sched.c | 8 +- block/blk-mq.c | 122 ++++----- block/blk-mq.h | 6 +- drivers/acpi/acpica/evgpe.c | 6 +- drivers/acpi/acpica/nsobject.c | 4 + drivers/char/Kconfig | 2 +- drivers/clk/meson/meson-aoclk.c | 15 +- drivers/gpu/drm/i915/gvt/gtt.c | 2 +- drivers/gpu/drm/i915/gvt/scheduler.c | 5 +- drivers/gpu/drm/i915/intel_dp.c | 69 +---- drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 9 +- drivers/gpu/drm/udl/udl_drv.c | 1 + drivers/gpu/drm/udl/udl_drv.h | 1 + drivers/gpu/drm/udl/udl_main.c | 8 +- drivers/gpu/drm/virtio/virtgpu_object.c | 13 + drivers/hid/hid-logitech-hidpp.c | 5 +- drivers/hwmon/Kconfig | 1 + drivers/hwmon/occ/common.c | 6 +- drivers/infiniband/hw/mlx5/odp.c | 3 +- drivers/md/dm-core.h | 1 + drivers/md/dm-integrity.c | 12 +- drivers/md/dm-rq.c | 11 +- drivers/md/dm-table.c | 39 +++ drivers/md/dm.c | 30 ++- drivers/mmc/host/alcor.c | 34 +-- drivers/mmc/host/sdhci-omap.c | 38 +++ drivers/net/ethernet/broadcom/bnxt/bnxt.c | 16 +- drivers/net/ethernet/cavium/thunder/nicvf_main.c | 20 +- drivers/net/ethernet/ibm/ibmvnic.c | 5 +- .../ethernet/mellanox/mlx5/core/en/port_buffer.c | 39 +-- .../net/ethernet/mellanox/mlx5/core/en_common.c | 13 +- drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c | 14 +- drivers/net/ethernet/mellanox/mlx5/core/main.c | 20 -- drivers/net/ethernet/netronome/nfp/nfp_net_repr.c | 4 +- drivers/net/ethernet/realtek/r8169.c | 8 +- drivers/net/hyperv/hyperv_net.h | 1 + drivers/net/hyperv/netvsc.c | 6 +- drivers/net/hyperv/netvsc_drv.c | 32 ++- drivers/net/usb/qmi_wwan.c | 1 + drivers/net/vrf.c | 8 +- drivers/pci/hotplug/pciehp_ctrl.c | 4 + drivers/pci/quirks.c | 2 + drivers/tty/Kconfig | 24 ++ drivers/tty/tty_io.c | 3 + drivers/tty/tty_ldisc.c | 47 ++++ drivers/virtio/virtio_ring.c | 2 + fs/block_dev.c | 8 +- fs/btrfs/ioctl.c | 10 + fs/btrfs/props.c | 8 +- fs/cifs/cifsfs.c | 2 + fs/cifs/cifsglob.h | 8 + fs/cifs/connect.c | 30 ++- fs/cifs/smb2file.c | 4 +- fs/cifs/smb2pdu.c | 14 +- include/linux/bitrev.h | 46 ++-- include/linux/memcontrol.h | 5 +- include/linux/mlx5/driver.h | 2 + include/linux/string.h | 3 + include/linux/virtio_ring.h | 2 +- include/net/ip.h | 2 +- include/net/net_namespace.h | 1 + include/net/netfilter/nf_tables.h | 3 + include/net/netns/hash.h | 10 +- kernel/irq/chip.c | 4 + kernel/irq/irqdesc.c | 1 + kernel/sched/fair.c | 6 +- kernel/time/alarmtimer.c | 2 +- lib/string.c | 20 ++ mm/huge_memory.c | 36 +++ mm/memcontrol.c | 20 +- net/bridge/br_multicast.c | 3 + net/core/dev.c | 4 +- net/core/ethtool.c | 46 ++-- net/core/net_namespace.c | 1 + net/core/skbuff.c | 2 +- net/ipv4/ip_gre.c | 15 +- net/ipv4/ip_input.c | 7 +- net/ipv4/ip_options.c | 4 +- net/ipv4/tcp_dctcp.c | 36 +-- net/ipv4/tcp_ipv4.c | 3 +- net/ipv6/ip6_gre.c | 21 +- net/ipv6/ip6_output.c | 4 +- net/ipv6/ip6_tunnel.c | 4 +- net/ipv6/sit.c | 4 + net/kcm/kcmsock.c | 16 +- net/netfilter/nf_tables_api.c | 16 +- net/netfilter/nft_compat.c | 281 ++++----------------- net/openvswitch/flow_netlink.c | 4 +- net/rds/tcp.c | 2 +- net/sched/act_sample.c | 10 +- net/sched/cls_matchall.c | 5 + net/sctp/protocol.c | 1 + net/sunrpc/xprtrdma/verbs.c | 2 +- scripts/package/Makefile | 4 +- scripts/package/builddeb | 10 +- scripts/package/buildtar | 2 +- scripts/package/mkdebian | 6 +- sound/core/seq/seq_clientmgr.c | 6 +- sound/pci/hda/hda_intel.c | 4 + sound/pci/hda/patch_realtek.c | 31 ++- sound/soc/fsl/fsl_esai.c | 47 +++- sound/soc/intel/atom/sst-mfld-platform-pcm.c | 8 + sound/xen/xen_snd_front_alsa.c | 2 +- 133 files changed, 1287 insertions(+), 847 deletions(-)

6 years, 5 months

5
124
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[PATCH] i2c-piix4: Add Hygon Dhyana SMBus support

by Pu Wen

The Hygon Dhyana CPU has the SMBus device with PCI device ID 0x790b, which is the same as AMD CZ SMBus device. So add Hygon Dhyana support to the i2c-piix4 driver by using the code path of AMD. Cc: <stable(a)vger.kernel.org> # v5.0+ Signed-off-by: Pu Wen <puwen(a)hygon.cn> --- drivers/i2c/busses/i2c-piix4.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c index 90946a8..9db9d9d 100644 --- a/drivers/i2c/busses/i2c-piix4.c +++ b/drivers/i2c/busses/i2c-piix4.c @@ -289,6 +289,9 @@ static int piix4_setup_sb800(struct pci_dev *PIIX4_dev, PIIX4_dev->revision >= 0x41) || (PIIX4_dev->vendor == PCI_VENDOR_ID_AMD && PIIX4_dev->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS && + PIIX4_dev->revision >= 0x49) || + (PIIX4_dev->vendor == PCI_VENDOR_ID_HYGON && + PIIX4_dev->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS && PIIX4_dev->revision >= 0x49)) smb_en = 0x00; else @@ -361,7 +364,8 @@ static int piix4_setup_sb800(struct pci_dev *PIIX4_dev, piix4_smba, i2ccfg >> 4); /* Find which register is used for port selection */ - if (PIIX4_dev->vendor == PCI_VENDOR_ID_AMD) { + if (PIIX4_dev->vendor == PCI_VENDOR_ID_AMD || + PIIX4_dev->vendor == PCI_VENDOR_ID_HYGON) { switch (PIIX4_dev->device) { case PCI_DEVICE_ID_AMD_KERNCZ_SMBUS: piix4_port_sel_sb800 = SB800_PIIX4_PORT_IDX_KERNCZ; @@ -794,6 +798,7 @@ static const struct pci_device_id piix4_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_HUDSON2_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS) }, + { PCI_DEVICE(PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS) }, { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_OSB4) }, { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, @@ -904,11 +909,13 @@ static int piix4_probe(struct pci_dev *dev, const struct pci_device_id *id) if ((dev->vendor == PCI_VENDOR_ID_ATI && dev->device == PCI_DEVICE_ID_ATI_SBX00_SMBUS && dev->revision >= 0x40) || - dev->vendor == PCI_VENDOR_ID_AMD) { + dev->vendor == PCI_VENDOR_ID_AMD || + dev->vendor == PCI_VENDOR_ID_HYGON) { bool notify_imc = false; is_sb800 = true; - if (dev->vendor == PCI_VENDOR_ID_AMD && + if ((dev->vendor == PCI_VENDOR_ID_AMD || + dev->vendor == PCI_VENDOR_ID_HYGON) && dev->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS) { u8 imc; -- 2.7.4

6 years, 5 months

1
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[PATCH 1/1] arm: mm: Export __sync_icache_dcache() for xen-privcmd

by Heinrich Schuchardt

This patch avoids ERROR: "__sync_icache_dcache" [drivers/xen/xen-privcmd.ko] undefined! observed when compiling v4.19.34. The xen-privcmd driver, which can be modular, calls set_pte_at() which in turn may call __sync_icache_dcache(). Cc: stable(a)vger.kernel.org Signed-off-by: Heinrich Schuchardt <xypron.glpk(a)gmx.de> --- arch/arm/mm/flush.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c index 58469623b015..5345f86c56d2 100644 --- a/arch/arm/mm/flush.c +++ b/arch/arm/mm/flush.c @@ -295,6 +295,7 @@ void __sync_icache_dcache(pte_t pteval) if (pte_exec(pteval)) __flush_icache_all(); } +EXPORT_SYMBOL_GPL(__sync_icache_dcache); #endif /* -- 2.20.1

6 years, 5 months

4
4
0 0

patch "staging: comedi: ni_usb6501: Fix use of uninitialized mutex" added to staging-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled staging: comedi: ni_usb6501: Fix use of uninitialized mutex 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 660cf4ce9d0f3497cc7456eaa6d74c8b71d6282c Mon Sep 17 00:00:00 2001 From: Ian Abbott <abbotti(a)mev.co.uk> Date: Mon, 15 Apr 2019 12:43:01 +0100 Subject: staging: comedi: ni_usb6501: Fix use of uninitialized mutex If `ni6501_auto_attach()` returns an error, the core comedi module code will call `ni6501_detach()` to clean up. If `ni6501_auto_attach()` successfully allocated the comedi device private data, `ni6501_detach()` assumes that a `struct mutex mut` contained in the private data has been initialized and uses it. Unfortunately, there are a couple of places where `ni6501_auto_attach()` can return an error after allocating the device private data but before initializing the mutex, so this assumption is invalid. Fix it by initializing the mutex just after allocating the private data in `ni6501_auto_attach()` before any other errors can be retturned. Also move the call to `usb_set_intfdata()` just to keep the code a bit neater (either position for the call is fine). I believe this was the cause of the following syzbot crash report <https://syzkaller.appspot.com/bug?extid=cf4f2b6c24aff0a3edf6>: usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 usb 1-1: config 0 descriptor?? usb 1-1: string descriptor 0 read error: -71 comedi comedi0: Wrong number of endpoints ni6501 1-1:0.233: driver 'ni6501' failed to auto-configure device. INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. CPU: 0 PID: 585 Comm: kworker/0:3 Not tainted 5.1.0-rc4-319354-g9a33b36 #3 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: usb_hub_wq hub_event Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0xe8/0x16e lib/dump_stack.c:113 assign_lock_key kernel/locking/lockdep.c:786 [inline] register_lock_class+0x11b8/0x1250 kernel/locking/lockdep.c:1095 __lock_acquire+0xfb/0x37c0 kernel/locking/lockdep.c:3582 lock_acquire+0x10d/0x2f0 kernel/locking/lockdep.c:4211 __mutex_lock_common kernel/locking/mutex.c:925 [inline] __mutex_lock+0xfe/0x12b0 kernel/locking/mutex.c:1072 ni6501_detach+0x5b/0x110 drivers/staging/comedi/drivers/ni_usb6501.c:567 comedi_device_detach+0xed/0x800 drivers/staging/comedi/drivers.c:204 comedi_device_cleanup.part.0+0x68/0x140 drivers/staging/comedi/comedi_fops.c:156 comedi_device_cleanup drivers/staging/comedi/comedi_fops.c:187 [inline] comedi_free_board_dev.part.0+0x16/0x90 drivers/staging/comedi/comedi_fops.c:190 comedi_free_board_dev drivers/staging/comedi/comedi_fops.c:189 [inline] comedi_release_hardware_device+0x111/0x140 drivers/staging/comedi/comedi_fops.c:2880 comedi_auto_config.cold+0x124/0x1b0 drivers/staging/comedi/drivers.c:1068 usb_probe_interface+0x31d/0x820 drivers/usb/core/driver.c:361 really_probe+0x2da/0xb10 drivers/base/dd.c:509 driver_probe_device+0x21d/0x350 drivers/base/dd.c:671 __device_attach_driver+0x1d8/0x290 drivers/base/dd.c:778 bus_for_each_drv+0x163/0x1e0 drivers/base/bus.c:454 __device_attach+0x223/0x3a0 drivers/base/dd.c:844 bus_probe_device+0x1f1/0x2a0 drivers/base/bus.c:514 device_add+0xad2/0x16e0 drivers/base/core.c:2106 usb_set_configuration+0xdf7/0x1740 drivers/usb/core/message.c:2021 generic_probe+0xa2/0xda drivers/usb/core/generic.c:210 usb_probe_device+0xc0/0x150 drivers/usb/core/driver.c:266 really_probe+0x2da/0xb10 drivers/base/dd.c:509 driver_probe_device+0x21d/0x350 drivers/base/dd.c:671 __device_attach_driver+0x1d8/0x290 drivers/base/dd.c:778 bus_for_each_drv+0x163/0x1e0 drivers/base/bus.c:454 __device_attach+0x223/0x3a0 drivers/base/dd.c:844 bus_probe_device+0x1f1/0x2a0 drivers/base/bus.c:514 device_add+0xad2/0x16e0 drivers/base/core.c:2106 usb_new_device.cold+0x537/0xccf drivers/usb/core/hub.c:2534 hub_port_connect drivers/usb/core/hub.c:5089 [inline] hub_port_connect_change drivers/usb/core/hub.c:5204 [inline] port_event drivers/usb/core/hub.c:5350 [inline] hub_event+0x138e/0x3b00 drivers/usb/core/hub.c:5432 process_one_work+0x90f/0x1580 kernel/workqueue.c:2269 worker_thread+0x9b/0xe20 kernel/workqueue.c:2415 kthread+0x313/0x420 kernel/kthread.c:253 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 Reported-by: syzbot+cf4f2b6c24aff0a3edf6(a)syzkaller.appspotmail.com Signed-off-by: Ian Abbott <abbotti(a)mev.co.uk> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/staging/comedi/drivers/ni_usb6501.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/comedi/drivers/ni_usb6501.c b/drivers/staging/comedi/drivers/ni_usb6501.c index 808ed92ed66f..ed5e42655821 100644 --- a/drivers/staging/comedi/drivers/ni_usb6501.c +++ b/drivers/staging/comedi/drivers/ni_usb6501.c @@ -518,6 +518,9 @@ static int ni6501_auto_attach(struct comedi_device *dev, if (!devpriv) return -ENOMEM; + mutex_init(&devpriv->mut); + usb_set_intfdata(intf, devpriv); + ret = ni6501_find_endpoints(dev); if (ret) return ret; @@ -526,9 +529,6 @@ static int ni6501_auto_attach(struct comedi_device *dev, if (ret) return ret; - mutex_init(&devpriv->mut); - usb_set_intfdata(intf, devpriv); - ret = comedi_alloc_subdevices(dev, 2); if (ret) return ret; -- 2.21.0

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patch "staging: comedi: ni_usb6501: Fix possible double-free of ->usb_rx_buf" added to staging-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled staging: comedi: ni_usb6501: Fix possible double-free of ->usb_rx_buf 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 af4b54a2e5ba18259ff9aac445bf546dd60d037e Mon Sep 17 00:00:00 2001 From: Ian Abbott <abbotti(a)mev.co.uk> Date: Mon, 15 Apr 2019 12:43:02 +0100 Subject: staging: comedi: ni_usb6501: Fix possible double-free of ->usb_rx_buf `ni6501_alloc_usb_buffers()` is called from `ni6501_auto_attach()` to allocate RX and TX buffers for USB transfers. It allocates `devpriv->usb_rx_buf` followed by `devpriv->usb_tx_buf`. If the allocation of `devpriv->usb_tx_buf` fails, it frees `devpriv->usb_rx_buf`, leaving the pointer set dangling, and returns an error. Later, `ni6501_detach()` will be called from the core comedi module code to clean up. `ni6501_detach()` also frees both `devpriv->usb_rx_buf` and `devpriv->usb_tx_buf`, but `devpriv->usb_rx_buf` may have already beed freed, leading to a double-free error. Fix it bu removing the call to `kfree(devpriv->usb_rx_buf)` from `ni6501_alloc_usb_buffers()`, relying on `ni6501_detach()` to free the memory. Signed-off-by: Ian Abbott <abbotti(a)mev.co.uk> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/staging/comedi/drivers/ni_usb6501.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/staging/comedi/drivers/ni_usb6501.c b/drivers/staging/comedi/drivers/ni_usb6501.c index ed5e42655821..1bb1cb651349 100644 --- a/drivers/staging/comedi/drivers/ni_usb6501.c +++ b/drivers/staging/comedi/drivers/ni_usb6501.c @@ -463,10 +463,8 @@ static int ni6501_alloc_usb_buffers(struct comedi_device *dev) size = usb_endpoint_maxp(devpriv->ep_tx); devpriv->usb_tx_buf = kzalloc(size, GFP_KERNEL); - if (!devpriv->usb_tx_buf) { - kfree(devpriv->usb_rx_buf); + if (!devpriv->usb_tx_buf) return -ENOMEM; - } return 0; } -- 2.21.0

6 years, 5 months

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[PATCH] arm64: futex: Restore oldval initialization to work around buggy compilers

by Nathan Chancellor

Commit 045afc24124d ("arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value") removed oldval's zero initialization in arch_futex_atomic_op_inuser because it is not necessary. Unfortunately, Android's arm64 GCC 4.9.4 [1] does not agree: ../kernel/futex.c: In function 'do_futex': ../kernel/futex.c:1658:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] return oldval == cmparg; ^ In file included from ../kernel/futex.c:73:0: ../arch/arm64/include/asm/futex.h:53:6: note: 'oldval' was declared here int oldval, ret, tmp; ^ GCC fails to follow that when ret is non-zero, futex_atomic_op_inuser returns right away, avoiding the uninitialized use that it claims. Restoring the zero initialization works around this issue. [1]: https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/aarch64/a… Cc: stable(a)vger.kernel.org Fixes: 045afc24124d ("arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value") Signed-off-by: Nathan Chancellor <natechancellor(a)gmail.com> --- arch/arm64/include/asm/futex.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/include/asm/futex.h b/arch/arm64/include/asm/futex.h index e1d95f08f8e1..c7e1a7837706 100644 --- a/arch/arm64/include/asm/futex.h +++ b/arch/arm64/include/asm/futex.h @@ -50,7 +50,7 @@ do { \ static inline int arch_futex_atomic_op_inuser(int op, int oparg, int *oval, u32 __user *_uaddr) { - int oldval, ret, tmp; + int oldval = 0, ret, tmp; u32 __user *uaddr = __uaccess_mask_ptr(_uaddr); pagefault_disable(); -- 2.21.0

6 years, 5 months

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[PATCH] ALSA: hda/realtek - add two more pin configuration sets to quirk table

by Hui Wang

We have two Dell laptops which have the codec 10ec0236 and 10ec0256 respectively, the headset mic on them can't work, need to apply the quirk of ALC255_FIXUP_DELL1_MIC_NO_PRESENCE. So adding their pin configurations in the pin quirk table. Cc: <stable(a)vger.kernel.org> Signed-off-by: Hui Wang <hui.wang(a)canonical.com> --- sound/pci/hda/patch_realtek.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 810479766090..f5b510f119ed 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7266,6 +7266,8 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x12, 0x90a60140}, {0x14, 0x90170150}, {0x21, 0x02211020}), + SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x21, 0x02211020}), SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL2_MIC_NO_PRESENCE, {0x14, 0x90170110}, {0x21, 0x02211020}), @@ -7376,6 +7378,10 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x21, 0x0221101f}), SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, ALC256_STANDARD_PINS), + SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, + {0x14, 0x90170110}, + {0x1b, 0x01011020}, + {0x21, 0x0221101f}), SND_HDA_PIN_QUIRK(0x10ec0256, 0x1043, "ASUS", ALC256_FIXUP_ASUS_MIC, {0x14, 0x90170110}, {0x1b, 0x90a70130}, -- 2.17.1

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[PATCH 4.9 00/76] 4.9.169-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.169 release. There are 76 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 Wed Apr 17 18:36:37 UTC 2019. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.169-rc… 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 4.9.169-rc1 Andre Przywara <andre.przywara(a)arm.com> PCI: Add function 1 DMA alias quirk for Marvell 9170 SATA controller Max Filippov <jcmvbkbc(a)gmail.com> xtensa: fix return_address Mel Gorman <mgorman(a)techsingularity.net> sched/fair: Do not re-read ->h_load_next during hierarchical load calculation Dan Carpenter <dan.carpenter(a)oracle.com> xen: Prevent buffer overflow in privcmd ioctl Will Deacon <will.deacon(a)arm.com> arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value David Engraf <david.engraf(a)sysgo.com> ARM: dts: at91: Fix typo in ISC_D0 on PC9 Cornelia Huck <cohuck(a)redhat.com> virtio: Honour 'may_reduce_num' in vring_create_virtqueue Stephen Boyd <swboyd(a)chromium.org> genirq: Respect IRQCHIP_SKIP_SET_WAKE in irq_chip_set_wake_parent() Jérôme Glisse <jglisse(a)redhat.com> block: do not leak memory in bio_copy_user_iov() Filipe Manana <fdmanana(a)suse.com> Btrfs: do not allow trimming when a fs is mounted with the nologreplay option S.j. Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_esai: fix channel swap issue when stream starts Arnd Bergmann <arnd(a)arndb.de> include/linux/bitrev.h: fix constant bitrev Helge Deller <deller(a)gmx.de> parisc: Detect QEMU earlier in boot process Zubin Mithra <zsm(a)chromium.org> ALSA: seq: Fix OOB-reads from strlcpy Sheena Mira-ato <sheena.mira-ato(a)alliedtelesis.co.nz> ip6_tunnel: Match to ARPHRD_TUNNEL6 for dev type Li RongQing <lirongqing(a)baidu.com> net: ethtool: not call vzalloc for zero sized memory request Eric Dumazet <edumazet(a)google.com> netns: provide pure entropy for net_hash_mix() Yuval Avnery <yuvalav(a)mellanox.com> net/mlx5e: Add a lock on tir list Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Improve RX consumer index validity check. Michael Chan <michael.chan(a)broadcom.com> bnxt_en: Reset device on RX buffer errors. Stephen Suryaputra <ssuryaextr(a)gmail.com> vrf: check accept_source_route on the original netdevice Koen De Schepper <koen.de_schepper(a)nokia-bell-labs.com> tcp: Ensure DCTCP reacts to losses Xin Long <lucien.xin(a)gmail.com> sctp: initialize _pad of sockaddr_in before copying to user memory Bjørn Mork <bjorn(a)mork.no> qmi_wwan: add Olicard 600 Andrea Righi <andrea.righi(a)canonical.com> openvswitch: fix flow actions reallocation Mao Wenan <maowenan(a)huawei.com> net: rds: force to destroy connection if t_sock is NULL in rds_tcp_kill_sock(). Jiri Slaby <jslaby(a)suse.cz> kcm: switch order of device registration to fix a crash Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> ipv6: sit: reset ip header pointer in ipip6_rcv Junwei Hu <hujunwei4(a)huawei.com> ipv6: Fix dangling pointer when ipv6 fragment Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> tty: ldisc: add sysctl to prevent autoloading of ldiscs Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> tty: mark Siemens R3964 line discipline as BROKEN Yueyi Li <liyueyi(a)live.com> arm64: kaslr: Reserve size of ARM64_MEMSTART_ALIGN in linear region Michael Ellerman <mpe(a)ellerman.id.au> powerpc/security: Fix spectre_v2 reporting Christophe Leroy <christophe.leroy(a)c-s.fr> powerpc/fsl: Fix the flush of branch predictor. Diana Craciun <diana.craciun(a)nxp.com> powerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup' Diana Craciun <diana.craciun(a)nxp.com> powerpc/fsl: Update Spectre v2 reporting Diana Craciun <diana.craciun(a)nxp.com> powerpc/fsl: Enable runtime patching if nospectre_v2 boot arg is used Diana Craciun <diana.craciun(a)nxp.com> powerpc/fsl: Flush branch predictor when entering KVM Diana Craciun <diana.craciun(a)nxp.com> powerpc/fsl: Flush the branch predictor at each kernel entry (32 bit) Diana Craciun <diana.craciun(a)nxp.com> powerpc/fsl: Flush the branch predictor at each kernel entry (64bit) Diana Craciun <diana.craciun(a)nxp.com> powerpc/fsl: Add nospectre_v2 command line argument Diana Craciun <diana.craciun(a)nxp.com> powerpc/fsl: Emulate SPRN_BUCSR register Diana Craciun <diana.craciun(a)nxp.com> powerpc/fsl: Fix spectre_v2 mitigations reporting Diana Craciun <diana.craciun(a)nxp.com> powerpc/fsl: Add macro to flush the branch predictor Diana Craciun <diana.craciun(a)nxp.com> powerpc/fsl: Add infrastructure to fixup branch predictor flush Michael Ellerman <mpe(a)ellerman.id.au> powerpc/powernv: Query firmware for count cache flush settings Michael Ellerman <mpe(a)ellerman.id.au> powerpc/pseries: Query hypervisor for count cache flush settings Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64s: Add support for software count cache flush Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64s: Add new security feature flags for count cache flush Michael Ellerman <mpe(a)ellerman.id.au> powerpc/asm: Add a patch_site macro & helpers for patching instructions Diana Craciun <diana.craciun(a)nxp.com> powerpc/fsl: Sanitize the syscall table for NXP PowerPC 32 bit platforms Diana Craciun <diana.craciun(a)nxp.com> powerpc/fsl: Add barrier_nospec implementation for NXP PowerPC Book3E Diana Craciun <diana.craciun(a)nxp.com> powerpc/64: Make meltdown reporting Book3S 64 specific Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64: Call setup_barrier_nospec() from setup_arch() Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64: Add CONFIG_PPC_BARRIER_NOSPEC Diana Craciun <diana.craciun(a)nxp.com> powerpc/64: Make stf barrier PPC_BOOK3S_64 specific. Diana Craciun <diana.craciun(a)nxp.com> powerpc/64: Disable the speculation barrier from the command line Michael Ellerman <mpe(a)ellerman.id.au> powerpc64s: Show ori31 availability in spectre_v1 sysfs file not v2 Michal Suchanek <msuchanek(a)suse.de> powerpc/64s: Enhance the information in cpu_show_spectre_v1() Michael Ellerman <mpe(a)ellerman.id.au> powerpc/64: Use barrier_nospec in syscall entry Michael Ellerman <mpe(a)ellerman.id.au> powerpc: Use barrier_nospec in copy_from_user() Michal Suchanek <msuchanek(a)suse.de> powerpc/64s: Enable barrier_nospec based on firmware settings Michal Suchanek <msuchanek(a)suse.de> powerpc/64s: Patch barrier_nospec in modules Michael Neuling <mikey(a)neuling.org> powerpc: Avoid code patching freed init sections Michal Suchanek <msuchanek(a)suse.de> powerpc/64s: Add support for ori barrier_nospec patching Michal Suchanek <msuchanek(a)suse.de> powerpc/64s: Add barrier_nospec Andreas Schwab <schwab(a)linux-m68k.org> powerpc: Fix invalid use of register expressions Nick Desaulniers <ndesaulniers(a)google.com> lib/string.c: implement a basic bcmp Nick Desaulniers <ndesaulniers(a)google.com> x86/vdso: Drop implicit common-page-size linker flag Alistair Strachan <astrachan(a)google.com> x86: vdso: Use $LD instead of $CC to link Nick Desaulniers <ndesaulniers(a)google.com> kbuild: clang: choose GCC_TOOLCHAIN_DIR not on LD Breno Leitao <leitao(a)debian.org> powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM Andy Lutomirski <luto(a)kernel.org> x86/power: Make restore_processor_context() sane Andy Lutomirski <luto(a)kernel.org> x86/power/32: Move SYSENTER MSR restoration to fix_processor_context() Andy Lutomirski <luto(a)kernel.org> x86/power/64: Use struct desc_ptr for the IDT in struct saved_context Andy Lutomirski <luto(a)kernel.org> x86/power: Fix some ordering bugs in __restore_processor_context() ------------- Diffstat: Makefile | 6 +- arch/arm/boot/dts/sama5d2-pinfunc.h | 2 +- arch/arm64/include/asm/futex.h | 16 +- arch/arm64/mm/init.c | 2 +- arch/parisc/kernel/process.c | 6 - arch/parisc/kernel/setup.c | 3 + arch/powerpc/Kconfig | 7 +- arch/powerpc/include/asm/asm-prototypes.h | 6 + arch/powerpc/include/asm/barrier.h | 21 ++ arch/powerpc/include/asm/code-patching-asm.h | 18 ++ arch/powerpc/include/asm/code-patching.h | 2 + arch/powerpc/include/asm/feature-fixups.h | 21 ++ arch/powerpc/include/asm/hvcall.h | 2 + arch/powerpc/include/asm/ppc_asm.h | 23 ++- arch/powerpc/include/asm/security_features.h | 7 + arch/powerpc/include/asm/setup.h | 21 ++ arch/powerpc/include/asm/uaccess.h | 11 +- arch/powerpc/kernel/Makefile | 3 +- arch/powerpc/kernel/entry_32.S | 10 + arch/powerpc/kernel/entry_64.S | 69 +++++++ arch/powerpc/kernel/exceptions-64e.S | 27 ++- arch/powerpc/kernel/head_booke.h | 12 ++ arch/powerpc/kernel/head_fsl_booke.S | 15 ++ arch/powerpc/kernel/module.c | 10 +- arch/powerpc/kernel/security.c | 216 ++++++++++++++++++++- arch/powerpc/kernel/setup-common.c | 3 + arch/powerpc/kernel/signal_64.c | 23 ++- arch/powerpc/kernel/swsusp_asm64.S | 2 +- arch/powerpc/kernel/vmlinux.lds.S | 19 +- arch/powerpc/kvm/bookehv_interrupts.S | 4 + arch/powerpc/kvm/e500_emulate.c | 7 + arch/powerpc/lib/code-patching.c | 24 +++ arch/powerpc/lib/copypage_power7.S | 14 +- arch/powerpc/lib/copyuser_power7.S | 66 +++---- arch/powerpc/lib/feature-fixups.c | 93 +++++++++ arch/powerpc/lib/memcpy_power7.S | 66 +++---- arch/powerpc/lib/string_64.S | 2 +- arch/powerpc/mm/mem.c | 2 + arch/powerpc/mm/tlb_low_64e.S | 7 + arch/powerpc/platforms/powernv/setup.c | 7 + arch/powerpc/platforms/pseries/setup.c | 7 + arch/x86/entry/vdso/Makefile | 22 +-- arch/x86/include/asm/suspend_32.h | 8 +- arch/x86/include/asm/suspend_64.h | 19 +- arch/x86/include/asm/xen/hypercall.h | 3 + arch/x86/power/cpu.c | 96 ++++----- arch/xtensa/kernel/stacktrace.c | 6 +- block/bio.c | 5 +- drivers/char/Kconfig | 2 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 14 +- .../net/ethernet/mellanox/mlx5/core/en_common.c | 7 + drivers/net/usb/qmi_wwan.c | 1 + drivers/pci/quirks.c | 2 + drivers/tty/Kconfig | 23 +++ drivers/tty/tty_io.c | 3 + drivers/tty/tty_ldisc.c | 47 +++++ drivers/virtio/virtio_ring.c | 2 + fs/btrfs/ioctl.c | 10 + include/linux/bitrev.h | 36 ++-- include/linux/mlx5/driver.h | 2 + include/linux/string.h | 3 + include/linux/virtio_ring.h | 2 +- include/net/ip.h | 2 +- include/net/net_namespace.h | 1 + include/net/netns/hash.h | 15 +- kernel/irq/chip.c | 4 + kernel/sched/fair.c | 6 +- lib/string.c | 20 ++ net/core/ethtool.c | 47 +++-- net/core/net_namespace.c | 1 + net/ipv4/ip_input.c | 7 +- net/ipv4/ip_options.c | 4 +- net/ipv4/tcp_dctcp.c | 36 ++-- net/ipv6/ip6_output.c | 4 +- net/ipv6/ip6_tunnel.c | 4 +- net/ipv6/sit.c | 4 + net/kcm/kcmsock.c | 16 +- net/openvswitch/flow_netlink.c | 4 +- net/rds/tcp.c | 2 +- net/sctp/protocol.c | 1 + sound/core/seq/seq_clientmgr.c | 6 +- sound/soc/fsl/fsl_esai.c | 47 ++++- 82 files changed, 1138 insertions(+), 288 deletions(-)

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stable/linux-5.0.y build: 208 builds: 0 failed, 208 passed, 59 warnings (v5.0.8)

by kernelci.org bot

stable/linux-5.0.y build: 208 builds: 0 failed, 208 passed, 59 warnings (v5.0.8) Full Build Summary: https://kernelci.org/build/stable/branch/linux-5.0.y/kernel/v5.0.8/ Tree: stable Branch: linux-5.0.y Git Describe: v5.0.8 Git Commit: 0b9132ee742999aee13e6b22ef7723b6d4a0eaca Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Built: 7 unique architectures Warnings Detected: arc: arc-linux-gcc (ARCv2 ISA Linux uClibc toolchain 2017.09) 7.1.1 20170710 allnoconfig: 1 warning axs103_defconfig: 7 warnings axs103_smp_defconfig: 7 warnings haps_hs_defconfig: 3 warnings haps_hs_smp_defconfig: 3 warnings hsdk_defconfig: 5 warnings nsim_hs_defconfig: 3 warnings nsim_hs_smp_defconfig: 3 warnings nsimosci_hs_defconfig: 5 warnings nsimosci_hs_smp_defconfig: 5 warnings tinyconfig: 1 warning vdk_hs38_defconfig: 6 warnings vdk_hs38_smp_defconfig: 6 warnings mips: mips-linux-gnu-gcc (Debian 7.3.0-28) 7.3.0 db1xxx_defconfig: 1 warning malta_qemu_32r6_defconfig: 1 warning rb532_defconfig: 1 warning x86_64: gcc (Debian 7.4.0-6) 7.4.0 tinyconfig: 1 warning Warnings summary: 25 arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] 13 arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] 11 net/ipv4/tcp_input.c:4324:49: warning: array subscript is above array bounds [-Warray-bounds] 2 arch/arc/kernel/unwind.c:188:14: warning: 'unw_hdr_alloc' defined but not used [-Wunused-function] 2 arch/arc/boot/dts/axs10x_mb.dtsi:227.15-231.6: Warning (i2c_bus_reg): /axs10x_mb/i2c@0x1f000/eeprom@0x57: I2C bus unit address format error, expected "57" 2 arch/arc/boot/dts/axs10x_mb.dtsi:221.15-225.6: Warning (i2c_bus_reg): /axs10x_mb/i2c@0x1f000/eeprom@0x54: I2C bus unit address format error, expected "54" 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 drivers/mtd/nand/raw/au1550nd.c:447:57: warning: pointer type mismatch in conditional expression 1 drivers/ata/pata_rb532_cf.c:165:24: warning: unused variable 'info' [-Wunused-variable] 1 .config:1009:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-7) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] -------------------------------------------------------------------------------- allnoconfig (i386, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-7) — PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: arch/arc/boot/dts/axs10x_mb.dtsi:221.15-225.6: Warning (i2c_bus_reg): /axs10x_mb/i2c@0x1f000/eeprom@0x54: I2C bus unit address format error, expected "54" arch/arc/boot/dts/axs10x_mb.dtsi:227.15-231.6: Warning (i2c_bus_reg): /axs10x_mb/i2c@0x1f000/eeprom@0x57: I2C bus unit address format error, expected "57" arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4324:49: warning: array subscript is above array bounds [-Warray-bounds] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-7) — PASS, 0 errors, 7 warnings, 0 section mismatches Warnings: arch/arc/boot/dts/axs10x_mb.dtsi:221.15-225.6: Warning (i2c_bus_reg): /axs10x_mb/i2c@0x1f000/eeprom@0x54: I2C bus unit address format error, expected "54" arch/arc/boot/dts/axs10x_mb.dtsi:227.15-231.6: Warning (i2c_bus_reg): /axs10x_mb/i2c@0x1f000/eeprom@0x57: I2C bus unit address format error, expected "57" arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4324:49: warning: array subscript is above array bounds [-Warray-bounds] -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-7) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/mtd/nand/raw/au1550nd.c:447:57: warning: pointer type mismatch in conditional expression -------------------------------------------------------------------------------- decstation_64_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_r4k_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_defconfig (arc, gcc-7) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] net/ipv4/tcp_input.c:4324:49: warning: array subscript is above array bounds [-Warray-bounds] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-7) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4324:49: warning: array subscript is above array bounds [-Warray-bounds] -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-7) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4324:49: warning: array subscript is above array bounds [-Warray-bounds] -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-7) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-7) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4324:49: warning: array subscript is above array bounds [-Warray-bounds] -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-7) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4324:49: warning: array subscript is above array bounds [-Warray-bounds] -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-7) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4324:49: warning: array subscript is above array bounds [-Warray-bounds] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-7) — PASS, 0 errors, 5 warnings, 0 section mismatches Warnings: arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4324:49: warning: array subscript is above array bounds [-Warray-bounds] -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-7) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/ata/pata_rb532_cf.c:165:24: warning: unused variable 'info' [-Wunused-variable] -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-7) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-7) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1009:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-7) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] arch/arc/kernel/unwind.c:188:14: warning: 'unw_hdr_alloc' defined but not used [-Wunused-function] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4324:49: warning: array subscript is above array bounds [-Warray-bounds] -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-7) — PASS, 0 errors, 6 warnings, 0 section mismatches Warnings: arch/arc/kernel/unwind.c:188:14: warning: 'unw_hdr_alloc' defined but not used [-Wunused-function] arch/arc/mm/tlb.c:914:2: warning: ISO C90 forbids variable length array 'pd0' [-Wvla] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] net/ipv4/tcp_input.c:4324:49: warning: array subscript is above array bounds [-Warray-bounds] arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value] -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-7) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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