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[patch 04/11] mm/shmem.c: thp, shmem: fix conflict of above-47bit hint address and PMD alignment

by Andrew Morton

From: "Kirill A. Shutemov" <kirill(a)shutemov.name> Subject: mm/shmem.c: thp, shmem: fix conflict of above-47bit hint address and PMD alignment Shmem/tmpfs tries to provide THP-friendly mappings if huge pages are enabled. But it doesn't work well with above-47bit hint address. Normally, the kernel doesn't create userspace mappings above 47-bit, even if the machine allows this (such as with 5-level paging on x86-64). Not all user space is ready to handle wide addresses. It's known that at least some JIT compilers use higher bits in pointers to encode their information. Userspace can ask for allocation from full address space by specifying hint address (with or without MAP_FIXED) above 47-bits. If the application doesn't need a particular address, but wants to allocate from whole address space it can specify -1 as a hint address. Unfortunately, this trick breaks THP alignment in shmem/tmp: shmem_get_unmapped_area() would not try to allocate PMD-aligned area if *any* hint address specified. This can be fixed by requesting the aligned area if the we failed to allocated at user-specified hint address. The request with inflated length will also take the user-specified hint address. This way we will not lose an allocation request from the full address space. [kirill(a)shutemov.name: fold in a fixup] Link: http://lkml.kernel.org/r/20191223231309.t6bh5hkbmokihpfu@box Link: http://lkml.kernel.org/r/20191220142548.7118-3-kirill.shutemov@linux.intel.… Fixes: b569bab78d8d ("x86/mm: Prepare to expose larger address space to userspace") Signed-off-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Cc: "Willhalm, Thomas" <thomas.willhalm(a)intel.com> Cc: Dan Williams <dan.j.williams(a)intel.com> Cc: "Bruggeman, Otto G" <otto.g.bruggeman(a)intel.com> Cc: "Aneesh Kumar K . V" <aneesh.kumar(a)linux.vnet.ibm.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/shmem.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) --- a/mm/shmem.c~thp-shmem-fix-conflict-of-above-47bit-hint-address-and-pmd-alignment +++ a/mm/shmem.c @@ -2107,9 +2107,10 @@ unsigned long shmem_get_unmapped_area(st /* * Our priority is to support MAP_SHARED mapped hugely; * and support MAP_PRIVATE mapped hugely too, until it is COWed. - * But if caller specified an address hint, respect that as before. + * But if caller specified an address hint and we allocated area there + * successfully, respect that as before. */ - if (uaddr) + if (uaddr == addr) return addr; if (shmem_huge != SHMEM_HUGE_FORCE) { @@ -2143,7 +2144,7 @@ unsigned long shmem_get_unmapped_area(st if (inflated_len < len) return addr; - inflated_addr = get_area(NULL, 0, inflated_len, 0, flags); + inflated_addr = get_area(NULL, uaddr, inflated_len, 0, flags); if (IS_ERR_VALUE(inflated_addr)) return addr; if (inflated_addr & ~PAGE_MASK) _

5 years, 8 months

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[patch 03/11] mm/huge_memory.c: thp: fix conflict of above-47bit hint address and PMD alignment

by Andrew Morton

From: "Kirill A. Shutemov" <kirill(a)shutemov.name> Subject: mm/huge_memory.c: thp: fix conflict of above-47bit hint address and PMD alignment Patch series "Fix two above-47bit hint address vs. THP bugs". The two get_unmapped_area() implementations have to be fixed to provide THP-friendly mappings if above-47bit hint address is specified. This patch (of 2): Filesystems use thp_get_unmapped_area() to provide THP-friendly mappings. For DAX in particular. Normally, the kernel doesn't create userspace mappings above 47-bit, even if the machine allows this (such as with 5-level paging on x86-64). Not all user space is ready to handle wide addresses. It's known that at least some JIT compilers use higher bits in pointers to encode their information. Userspace can ask for allocation from full address space by specifying hint address (with or without MAP_FIXED) above 47-bits. If the application doesn't need a particular address, but wants to allocate from whole address space it can specify -1 as a hint address. Unfortunately, this trick breaks thp_get_unmapped_area(): the function would not try to allocate PMD-aligned area if *any* hint address specified. Modify the routine to handle it correctly: - Try to allocate the space at the specified hint address with length padding required for PMD alignment. - If failed, retry without length padding (but with the same hint address); - If the returned address matches the hint address return it. - Otherwise, align the address as required for THP and return. The user specified hint address is passed down to get_unmapped_area() so above-47bit hint address will be taken into account without breaking alignment requirements. Link: http://lkml.kernel.org/r/20191220142548.7118-2-kirill.shutemov@linux.intel.… Fixes: b569bab78d8d ("x86/mm: Prepare to expose larger address space to userspace") Signed-off-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Reported-by: Thomas Willhalm <thomas.willhalm(a)intel.com> Tested-by: Dan Williams <dan.j.williams(a)intel.com> Cc: "Aneesh Kumar K . V" <aneesh.kumar(a)linux.vnet.ibm.com> Cc: "Bruggeman, Otto G" <otto.g.bruggeman(a)intel.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/huge_memory.c | 38 ++++++++++++++++++++++++-------------- 1 file changed, 24 insertions(+), 14 deletions(-) --- a/mm/huge_memory.c~thp-fix-conflict-of-above-47bit-hint-address-and-pmd-alignment +++ a/mm/huge_memory.c @@ -527,13 +527,13 @@ void prep_transhuge_page(struct page *pa set_compound_page_dtor(page, TRANSHUGE_PAGE_DTOR); } -static unsigned long __thp_get_unmapped_area(struct file *filp, unsigned long len, +static unsigned long __thp_get_unmapped_area(struct file *filp, + unsigned long addr, unsigned long len, loff_t off, unsigned long flags, unsigned long size) { - unsigned long addr; loff_t off_end = off + len; loff_t off_align = round_up(off, size); - unsigned long len_pad; + unsigned long len_pad, ret; if (off_end <= off_align || (off_end - off_align) < size) return 0; @@ -542,30 +542,40 @@ static unsigned long __thp_get_unmapped_ if (len_pad < len || (off + len_pad) < off) return 0; - addr = current->mm->get_unmapped_area(filp, 0, len_pad, + ret = current->mm->get_unmapped_area(filp, addr, len_pad, off >> PAGE_SHIFT, flags); - if (IS_ERR_VALUE(addr)) + + /* + * The failure might be due to length padding. The caller will retry + * without the padding. + */ + if (IS_ERR_VALUE(ret)) return 0; - addr += (off - addr) & (size - 1); - return addr; + /* + * Do not try to align to THP boundary if allocation at the address + * hint succeeds. + */ + if (ret == addr) + return addr; + + ret += (off - ret) & (size - 1); + return ret; } unsigned long thp_get_unmapped_area(struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags) { + unsigned long ret; loff_t off = (loff_t)pgoff << PAGE_SHIFT; - if (addr) - goto out; if (!IS_DAX(filp->f_mapping->host) || !IS_ENABLED(CONFIG_FS_DAX_PMD)) goto out; - addr = __thp_get_unmapped_area(filp, len, off, flags, PMD_SIZE); - if (addr) - return addr; - - out: + ret = __thp_get_unmapped_area(filp, addr, len, off, flags, PMD_SIZE); + if (ret) + return ret; +out: return current->mm->get_unmapped_area(filp, addr, len, pgoff, flags); } EXPORT_SYMBOL_GPL(thp_get_unmapped_area); _

5 years, 8 months

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FAILED: patch "[PATCH] drm/i915/gt: Do not restore invalid RS state" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-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 103309977589fe6be0f4314de4925737cdfc146f Mon Sep 17 00:00:00 2001 From: Chris Wilson <chris(a)chris-wilson.co.uk> Date: Sun, 29 Dec 2019 18:31:50 +0000 Subject: [PATCH] drm/i915/gt: Do not restore invalid RS state Only restore valid resource streamer state from the context image, i.e. avoid restoring if we know the image is invalid. Closes: https://gitlab.freedesktop.org/drm/intel/issues/446 Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Reviewed-by: Matthew Auld <matthew.auld(a)intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191229183153.3719869-4-chri… Cc: stable(a)vger.kernel.org (cherry picked from commit ecfcd2da335816516dc27434a65899a77886d80a) Signed-off-by: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> diff --git a/drivers/gpu/drm/i915/gt/intel_ring_submission.c b/drivers/gpu/drm/i915/gt/intel_ring_submission.c index a47d5a7c32c9..93026217c121 100644 --- a/drivers/gpu/drm/i915/gt/intel_ring_submission.c +++ b/drivers/gpu/drm/i915/gt/intel_ring_submission.c @@ -1413,14 +1413,6 @@ static inline int mi_set_context(struct i915_request *rq, u32 flags) int len; u32 *cs; - flags |= MI_MM_SPACE_GTT; - if (IS_HASWELL(i915)) - /* These flags are for resource streamer on HSW+ */ - flags |= HSW_MI_RS_SAVE_STATE_EN | HSW_MI_RS_RESTORE_STATE_EN; - else - /* We need to save the extended state for powersaving modes */ - flags |= MI_SAVE_EXT_STATE_EN | MI_RESTORE_EXT_STATE_EN; - len = 4; if (IS_GEN(i915, 7)) len += 2 + (num_engines ? 4 * num_engines + 6 : 0); @@ -1589,22 +1581,21 @@ static int switch_context(struct i915_request *rq) } if (ce->state) { - u32 hw_flags; + u32 flags; GEM_BUG_ON(rq->engine->id != RCS0); - /* - * The kernel context(s) is treated as pure scratch and is not - * expected to retain any state (as we sacrifice it during - * suspend and on resume it may be corrupted). This is ok, - * as nothing actually executes using the kernel context; it - * is purely used for flushing user contexts. - */ - hw_flags = 0; - if (i915_gem_context_is_kernel(rq->gem_context)) - hw_flags = MI_RESTORE_INHIBIT; + /* For resource streamer on HSW+ and power context elsewhere */ + BUILD_BUG_ON(HSW_MI_RS_SAVE_STATE_EN != MI_SAVE_EXT_STATE_EN); + BUILD_BUG_ON(HSW_MI_RS_RESTORE_STATE_EN != MI_RESTORE_EXT_STATE_EN); + + flags = MI_SAVE_EXT_STATE_EN | MI_MM_SPACE_GTT; + if (!i915_gem_context_is_kernel(rq->gem_context)) + flags |= MI_RESTORE_EXT_STATE_EN; + else + flags |= MI_RESTORE_INHIBIT; - ret = mi_set_context(rq, hw_flags); + ret = mi_set_context(rq, flags); if (ret) return ret; }

5 years, 8 months

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[PATCH 5.4 000/165] 5.4.11-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.11 release. There are 165 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 Mon, 13 Jan 2020 09:46:17 +0000. 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-5.4.11-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.11-rc1 Qi Zhou <atmgnd(a)outlook.com> usb: missing parentheses in USE_NEW_SCHEME Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit ME910G1 0x110a composition Johan Hovold <johan(a)kernel.org> USB: core: fix check for duplicate endpoints Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Fix request complete check Erez Shitrit <erezsh(a)mellanox.com> net/mlx5: DR, Init lists that are used in rule's member Eli Cohen <eli(a)mellanox.com> net/mlx5e: Fix hairpin RSS table size Yevgeny Kliteynik <kliteyn(a)mellanox.com> net/mlx5: DR, No need for atomic refcount for internal SW steering resources Eran Ben Elisha <eranbe(a)mellanox.com> net/mlx5e: Always print health reporter message to dmesg Baruch Siach <baruch(a)tkos.co.il> net: dsa: mv88e6xxx: force cmode write on 6141/6341 Michael Guralnik <michaelgur(a)mellanox.com> net/mlx5: Move devlink registration before interfaces load Stephen Boyd <sboyd(a)kernel.org> macb: Don't unregister clks unconditionally Eric Dumazet <edumazet(a)google.com> vlan: vlan_changelink() should propagate errors Eric Dumazet <edumazet(a)google.com> vlan: fix memory leak in vlan_dev_set_egress_priority Petr Machata <petrm(a)mellanox.com> net: sch_prio: When ungrafting, replace with FIFO Petr Machata <petrm(a)mellanox.com> mlxsw: spectrum_qdisc: Ignore grafting of invisible FIFO Hangbin Liu <liuhangbin(a)gmail.com> vxlan: fix tos value before xmit Pengcheng Yang <yangpc(a)wangsu.com> tcp: fix "old stuff" D-SACK causing SACK to be treated as D-SACK Xin Long <lucien.xin(a)gmail.com> sctp: free cmd->obj.chunk for the unprocessed SCTP_CMD_REPLY Wen Yang <wenyang(a)linux.alibaba.com> sch_cake: avoid possible divide by zero in cake_enqueue() Eric Dumazet <edumazet(a)google.com> pkt_sched: fq: do not accept silly TCA_FQ_QUANTUM Eric Dumazet <edumazet(a)google.com> net: usb: lan78xx: fix possible skb leak Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: Fixed link does not need MDIO Bus Chen-Yu Tsai <wens(a)csie.org> net: stmmac: dwmac-sunxi: Allow all RGMII modes Chen-Yu Tsai <wens(a)csie.org> net: stmmac: dwmac-sun8i: Allow all RGMII modes Andrew Lunn <andrew(a)lunn.ch> net: freescale: fec: Fix ethtool -d runtime PM Andrew Lunn <andrew(a)lunn.ch> net: dsa: mv88e6xxx: Preserve priority when setting CPU port. Eric Dumazet <edumazet(a)google.com> macvlan: do not assume mac_header is set in macvlan_broadcast() Eric Dumazet <edumazet(a)google.com> gtp: fix bad unlock balance in gtp_encap_enable_socket Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing: Do not create directories if lockdown is in affect Hangbin Liu <liuhangbin(a)gmail.com> selftests: pmtu: fix init mtu value in description Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix unwanted rx_table reset Chan Shu Tak, Alex <alexchan(a)task.com.hk> llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c) Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: don't return -ENOTSUPP to userspace Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: fix promiscuous mode after reset Julian Wiedmann <jwi(a)linux.ibm.com> s390/qeth: handle error due to unsupported transport mode David Jeffery <djeffery(a)redhat.com> sbitmap: only queue kyber's wait callback if not already active Helge Deller <deller(a)gmx.de> parisc: Fix compiler warnings in debug_core.c Yang Yingliang <yangyingliang(a)huawei.com> block: fix memleak when __blk_rq_map_user_iov() is failed Stefan Haberland <sth(a)linux.ibm.com> s390/dasd: fix memleak in path handling error case Jan Höppner <hoeppner(a)linux.ibm.com> s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly Bart Van Assche <bvanassche(a)acm.org> block: Fix a lockdep complaint triggered by request queue flushing Wei Li <liwei391(a)huawei.com> arm64: cpu_errata: Add Hisilicon TSV110 to spectre-v2 safe list Enrico Weigelt, metux IT consult <info(a)metux.net> platform/x86: pcengines-apuv2: fix simswap GPIO assignment Maxim Mikityanskiy <maximmi(a)mellanox.com> net/ixgbe: Fix concurrency issues between config flow and XSK Maxim Mikityanskiy <maximmi(a)mellanox.com> net/i40e: Fix concurrency issues between config flow and XSK Maxim Mikityanskiy <maximmi(a)mellanox.com> net/mlx5e: Fix concurrency issues between config flow and XSK Maxim Mikityanskiy <maximmi(a)mellanox.com> xsk: Add rcu_read_lock around the XSK wakeup Pavel Tatashin <pasha.tatashin(a)soleen.com> tpm/tpm_ftpm_tee: add shutdown call back Chuhong Yuan <hslester96(a)gmail.com> drm/exynos: gsc: add missed component_del Christian Borntraeger <borntraeger(a)de.ibm.com> s390/purgatory: do not build purgatory with kcov, kasan and friends Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: Always arm TX Timer at end of transmission start Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: RX buffer size must be 16 byte aligned Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: xgmac: Clear previous RX buffer size Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: Do not accept invalid MTU values Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: Determine earlier the size of RX buffer Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: selftests: Needs to check the number of Multicast regs Olof Johansson <olof(a)lixom.net> clk: Move clk_core_reparent_orphans() under CONFIG_OF Pavel Begunkov <asml.silence(a)gmail.com> io_uring: don't wait when under-submitting Robin Murphy <robin.murphy(a)arm.com> iommu/dma: Relax locking in iommu_dma_prepare_msi() Hanjun Guo <guohanjun(a)huawei.com> perf/smmuv3: Remove the leftover put_cpu() in error path Eric Sandeen <sandeen(a)redhat.com> fs: call fsnotify_sb_delete after evict_inodes Eric Sandeen <sandeen(a)redhat.com> fs: avoid softlockups in s_inodes iterators Roman Penyaev <rpenyaev(a)suse.de> block: end bio with BLK_STS_AGAIN in case of non-mq devs and REQ_NOWAIT zhong jiang <zhongjiang(a)huawei.com> usb: typec: fusb302: Fix an undefined reference to 'extcon_get_state' Johannes Weiner <hannes(a)cmpxchg.org> psi: Fix a division error in psi poll() Johannes Weiner <hannes(a)cmpxchg.org> sched/psi: Fix sampling error and rare div0 crashes with cgroups and high uptime Alexander Shishkin <alexander.shishkin(a)linux.intel.com> perf/x86/intel: Fix PT PMI handling Peter Zijlstra <peterz(a)infradead.org> perf/x86: Fix potential out-of-bounds access Enrico Weigelt, metux IT consult <info(a)metux.net> scripts: package: mkdebian: add missing rsync dependency Thomas Hebb <tommyhebb(a)gmail.com> kconfig: don't crash on NULL expressions in expr_eq() Xiaotao Yin <xiaotao.yin(a)windriver.com> iommu/iova: Init the struct iova to fix the possible memleak Brendan Higgins <brendanhiggins(a)google.com> staging: axis-fifo: add unspecified HAS_IOMEM dependency Alexandre Belloni <alexandre.belloni(a)bootlin.com> clk: at91: fix possible deadlock Michael Walle <michael(a)walle.cc> spi: nxp-fspi: Ensure width is respected in spi-mem operations Andreas Kemnade <andreas(a)kemnade.info> regulator: rn5t618: fix module aliases Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: wm8962: fix lambda value Aditya Pakki <pakki001(a)umn.edu> rfkill: Fix incorrect check to avoid NULL pointer dereference Sven Schnelle <svens(a)stackframe.org> parisc: add missing __init annotation Sven Schnelle <svens(a)stackframe.org> parisc: fix compilation when KEXEC=n and KEXEC_FILE=y Cristian Birsan <cristian.birsan(a)microchip.com> net: usb: lan78xx: Fix error message format specifier Vishal Kulkarni <vishal(a)chelsio.com> cxgb4: Fix kernel panic while accessing sge_info Manish Chopra <manishc(a)marvell.com> bnx2x: Fix logic to get total no. of PFs per engine Manish Chopra <manishc(a)marvell.com> bnx2x: Do not handle requests from VFs after parity Chen Wandun <chenwandun(a)huawei.com> habanalabs: remove variable 'val' set but not used Oded Gabbay <oded.gabbay(a)gmail.com> habanalabs: rate limit error msg on waiting for CS Lorenz Bauer <lmb(a)cloudflare.com> bpf: Clear skb->tstamp in bpf_redirect when necessary Frederic Barrat <fbarrat(a)linux.ibm.com> ocxl: Fix potential memory leak on context creation Filipe Manana <fdmanana(a)suse.com> Btrfs: fix hole extent items with a zero size after range cloning Josef Bacik <josef(a)toxicpanda.com> btrfs: handle error in btrfs_cache_block_group Jason A. Donenfeld <Jason(a)zx2c4.com> powerpc/spinlocks: Include correct header for static key Srikar Dronamraju <srikar(a)linux.vnet.ibm.com> powerpc/vcpu: Assume dedicated processors as non-preempt Filipe Manana <fdmanana(a)suse.com> Btrfs: fix cloning range with a hole when using the NO_HOLES feature Nikolay Borisov <nborisov(a)suse.com> btrfs: Fix error messages in qgroup_rescan_init Mike Rapoport <rppt(a)linux.ibm.com> powerpc: Ensure that swiotlb buffer is allocated from low memory Alexandre Torgue <alexandre.torgue(a)st.com> pinctrl: pinmux: fix a possible null pointer in pinmux_can_be_used_for_gpio Stefan Bühler <source(a)stbuehler.de> cfg80211: fix double-free after changing network namespace Fredrik Olofsson <fredrik.olofsson(a)anyfinetworks.com> mac80211: fix TID field in monitor mode transmit Jerome Brunet <jbrunet(a)baylibre.com> clk: walk orphan list on clock provider registration Tony Lindgren <tony(a)atomide.com> bus: ti-sysc: Fix missing reset delay handling Andrew Jeffery <andrew(a)aj.id.au> pinctrl: aspeed-g6: Fix LPC/eSPI mux configuration Leonard Crestez <leonard.crestez(a)nxp.com> ARM: imx_v6_v7_defconfig: Explicitly restore CONFIG_DEBUG_FS Michael Walle <michael(a)walle.cc> arm64: dts: ls1028a: fix reboot node Daniel T. Lee <danieltimlee(a)gmail.com> samples: bpf: fix syscall_tp due to unused syscall Daniel T. Lee <danieltimlee(a)gmail.com> samples: bpf: Replace symbol compare of trace_event SeongJae Park <sjpark(a)amazon.de> kselftest: Support old perl versions SeongJae Park <sjpark(a)amazon.de> kselftest/runner: Print new line in print of timeout log Tomi Valkeinen <tomi.valkeinen(a)ti.com> ARM: dts: am437x-gp/epos-evm: fix panel compatible Vignesh Raghavendra <vigneshr(a)ti.com> spi: spi-ti-qspi: Fix a bug when accessing non default CS Michael Petlan <mpetlan(a)redhat.com> perf header: Fix false warning when there are no duplicate cache entries Kajol Jain <kjain(a)linux.ibm.com> perf metricgroup: Fix printing event names of metric group with multiple events Toke Høiland-Jørgensen <toke(a)redhat.com> bpftool: Don't crash on missing jited insns or ksyms Paul Chaignon <paul.chaignon(a)orange.com> bpf, mips: Limit to 33 tail calls Paul Chaignon <paul.chaignon(a)orange.com> bpf, riscv: Limit to 33 tail calls Michael Walle <michael(a)walle.cc> arm64: dts: ls1028a: fix typo in TMU calibration data Stefan Wahren <wahrenst(a)gmx.net> ARM: dts: bcm283x: Fix critical trip point Tony Lindgren <tony(a)atomide.com> ARM: omap2plus_defconfig: Add back DEBUG_FS Mans Rullgard <mans(a)mansr.com> ARM: dts: am335x-sancloud-bbe: fix phy mode Curtis Malainey <cujomalainey(a)chromium.org> ASoC: SOF: Intel: split cht and byt debug window sizes Karol Trzcinski <karolx.trzcinski(a)linux.intel.com> ASoC: SOF: loader: snd_sof_fw_parse_ext_data log warning on unknown header Dragos Tarcatu <dragos_tarcatu(a)mentor.com> ASoC: topology: Check return value for soc_tplg_pcm_create() Dragos Tarcatu <dragos_tarcatu(a)mentor.com> ASoC: topology: Check return value for snd_soc_add_dai_link() Geert Uytterhoeven <geert+renesas(a)glider.be> reset: Do not register resource data for missing resets Chuhong Yuan <hslester96(a)gmail.com> spi: spi-cavium-thunderx: Add missing pci_release_regions() Florian Fainelli <f.fainelli(a)gmail.com> ARM: dts: Cygnus: Fix MDIO node address/size cells Marek Szyprowski <m.szyprowski(a)samsung.com> ARM: exynos_defconfig: Restore debugfs support Masami Hiramatsu <mhiramat(a)kernel.org> selftests: safesetid: Fix Makefile to set correct test program Masami Hiramatsu <mhiramat(a)kernel.org> selftests: safesetid: Check the return value of setuid/setgid Masami Hiramatsu <mhiramat(a)kernel.org> selftests: safesetid: Move link library to LDLIBS Masami Hiramatsu <mhiramat(a)kernel.org> selftests/ftrace: Fix multiple kprobe testcase Masami Hiramatsu <mhiramat(a)kernel.org> selftests/ftrace: Do not to use absolute debugfs path Masami Hiramatsu <mhiramat(a)kernel.org> selftests/ftrace: Fix ftrace test cases to check unsupported Masami Hiramatsu <mhiramat(a)kernel.org> selftests/ftrace: Fix to check the existence of set_ftrace_filter Florian Fainelli <f.fainelli(a)gmail.com> ARM: dts: BCM5301X: Fix MDIO node address/size cells Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables_offload: return EOPNOTSUPP if rule specifies no actions Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: skip module reference count bump on object updates Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: validate NFT_DATA_VALUE after nft_data_init() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: validate NFT_SET_ELEM_INTERVAL_END Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_set_rbtree: bogus lookup/get on consecutive elements in named sets Phil Sutter <phil(a)nwl.cc> netfilter: uapi: Avoid undefined left-shift in xt_sctp.h Sudeep Holla <sudeep.holla(a)arm.com> ARM: vexpress: Set-up shared OPP table instead of individual for each CPU Stefan Roese <sr(a)denx.de> ARM: dts: imx6ul: imx6ul-14x14-evk.dtsi: Fix SPI NOR probing Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> efi/earlycon: Remap entire framebuffer after page initialization Arvind Sankar <nivedita(a)alum.mit.edu> efi/gop: Fix memory leak in __gop_query32/64() Arvind Sankar <nivedita(a)alum.mit.edu> efi/gop: Return EFI_SUCCESS if a usable GOP was found Arvind Sankar <nivedita(a)alum.mit.edu> efi/gop: Return EFI_NOT_FOUND if there are no usable GOPs Florian Westphal <fw(a)strlen.de> selftests: netfilter: use randomized netns names Hans de Goede <hdegoede(a)redhat.com> ASoC: Intel: bytcr_rt5640: Update quirk for Teclast X89 Dave Young <dyoung(a)redhat.com> x86/efi: Update e820 with reserved EFI boot services data to fix kexec breakage Wen Yang <wenyang(a)linux.alibaba.com> regulator: core: fix regulator_register() error paths to properly release rdev Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> libtraceevent: Copy pkg-config file to output folder when using O= Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> libtraceevent: Fix lib installation with O= qize wang <wangqize888888888(a)gmail.com> mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame() wenxu <wenxu(a)ucloud.cn> netfilter: nf_tables_offload: Check for the NETDEV_UNREGISTER event Kai-Heng Feng <kai.heng.feng(a)canonical.com> x86/intel: Disable HPET on Intel Ice Lake platforms Florian Westphal <fw(a)strlen.de> netfilter: ctnetlink: netns exit must wait for callbacks Marco Elver <elver(a)google.com> locking/spinlock/debug: Fix various data races Linus Walleij <linus.walleij(a)linaro.org> spi: fsl: Handle the single hardwired chipselect case Linus Walleij <linus.walleij(a)linaro.org> gpio: Handle counting of Freescale chipselects Linus Walleij <linus.walleij(a)linaro.org> spi: fsl: Fix GPIO descriptor support Tzung-Bi Shih <tzungbi(a)google.com> ASoC: max98090: fix possible race conditions Wen Yang <wenyang(a)linux.alibaba.com> regulator: fix use after free issue Jarkko Nikula <jarkko.nikula(a)linux.intel.com> spi: pxa2xx: Add support for Intel Jasper Lake Shuming Fan <shumingf(a)realtek.com> ASoC: rt5682: fix i2c arbitration lost issue Daniel Borkmann <daniel(a)iogearbox.net> bpf: Fix passing modified ctx to ld/abs/ind instruction Andrey Konovalov <andreyknvl(a)google.com> USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/am335x-sancloud-bbe.dts | 2 +- arch/arm/boot/dts/am437x-gp-evm.dts | 2 +- arch/arm/boot/dts/am43x-epos-evm.dts | 2 +- arch/arm/boot/dts/bcm-cygnus.dtsi | 4 +- arch/arm/boot/dts/bcm283x.dtsi | 2 +- arch/arm/boot/dts/bcm5301x.dtsi | 4 +- arch/arm/boot/dts/imx6ul-14x14-evk.dtsi | 2 +- arch/arm/configs/exynos_defconfig | 1 + arch/arm/configs/imx_v6_v7_defconfig | 1 + arch/arm/configs/omap2plus_defconfig | 1 + arch/arm/mach-vexpress/spc.c | 12 +- arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 10 +- arch/arm64/kernel/cpu_errata.c | 1 + arch/mips/net/ebpf_jit.c | 9 +- arch/parisc/include/asm/cmpxchg.h | 10 +- arch/parisc/include/asm/kexec.h | 4 - arch/parisc/kernel/Makefile | 2 +- arch/parisc/kernel/drivers.c | 2 +- arch/powerpc/include/asm/spinlock.h | 5 +- arch/powerpc/mm/mem.c | 8 + arch/powerpc/platforms/pseries/setup.c | 7 + arch/riscv/net/bpf_jit_comp.c | 4 +- arch/s390/purgatory/Makefile | 6 +- arch/s390/purgatory/string.c | 3 + arch/x86/events/core.c | 19 +- arch/x86/kernel/early-quirks.c | 2 + arch/x86/platform/efi/quirks.c | 6 +- block/blk-core.c | 11 +- block/blk-flush.c | 5 + block/blk-map.c | 2 +- block/blk.h | 1 + drivers/bus/ti-sysc.c | 4 + drivers/char/tpm/tpm_ftpm_tee.c | 22 +- drivers/clk/at91/at91sam9260.c | 2 +- drivers/clk/at91/at91sam9rl.c | 2 +- drivers/clk/at91/at91sam9x5.c | 2 +- drivers/clk/at91/pmc.c | 2 +- drivers/clk/at91/sama5d2.c | 2 +- drivers/clk/at91/sama5d4.c | 2 +- drivers/clk/clk.c | 62 ++-- drivers/firmware/efi/earlycon.c | 40 +++ drivers/firmware/efi/libstub/gop.c | 80 ++--- drivers/gpio/gpiolib-of.c | 27 ++ drivers/gpu/drm/exynos/exynos_drm_gsc.c | 1 + drivers/iommu/dma-iommu.c | 17 +- drivers/iommu/iova.c | 2 +- drivers/misc/habanalabs/command_submission.c | 5 +- drivers/misc/habanalabs/context.c | 2 +- drivers/misc/habanalabs/goya/goya.c | 15 +- drivers/misc/ocxl/context.c | 8 +- drivers/net/dsa/mv88e6xxx/global1.c | 5 + drivers/net/dsa/mv88e6xxx/global1.h | 1 + drivers/net/dsa/mv88e6xxx/port.c | 12 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 2 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 12 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h | 1 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c | 12 + drivers/net/ethernet/cadence/macb_main.c | 4 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 4 + drivers/net/ethernet/freescale/fec_main.c | 9 + drivers/net/ethernet/intel/i40e/i40e.h | 2 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 10 +- drivers/net/ethernet/intel/i40e/i40e_xsk.c | 4 + drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 7 +- drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c | 8 +- drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en/fs.h | 16 + .../net/ethernet/mellanox/mlx5/core/en/health.c | 7 +- drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h | 22 +- .../net/ethernet/mellanox/mlx5/core/en/xsk/setup.c | 1 + .../net/ethernet/mellanox/mlx5/core/en/xsk/tx.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_fs.c | 16 - drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 19 +- drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/main.c | 16 +- .../ethernet/mellanox/mlx5/core/steering/dr_rule.c | 5 +- .../ethernet/mellanox/mlx5/core/steering/dr_ste.c | 10 +- .../mellanox/mlx5/core/steering/dr_types.h | 14 +- .../net/ethernet/mellanox/mlxsw/spectrum_qdisc.c | 7 + drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 3 + drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c | 2 +- drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h | 2 + drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 3 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 40 ++- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 2 +- .../net/ethernet/stmicro/stmmac/stmmac_selftests.c | 4 + drivers/net/gtp.c | 5 +- drivers/net/hyperv/hyperv_net.h | 3 +- drivers/net/hyperv/netvsc_drv.c | 4 +- drivers/net/hyperv/rndis_filter.c | 10 +- drivers/net/macvlan.c | 2 +- drivers/net/usb/lan78xx.c | 11 +- drivers/net/vxlan.c | 4 +- drivers/net/wireless/marvell/mwifiex/tdls.c | 70 ++++- drivers/perf/arm_smmuv3_pmu.c | 4 +- drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c | 24 +- drivers/pinctrl/pinmux.c | 2 +- drivers/platform/x86/pcengines-apuv2.c | 2 +- drivers/regulator/core.c | 12 +- drivers/regulator/rn5t618-regulator.c | 1 + drivers/reset/core.c | 4 +- drivers/s390/block/dasd_eckd.c | 28 +- drivers/s390/cio/device_ops.c | 2 +- drivers/s390/net/qeth_core_main.c | 14 +- drivers/s390/net/qeth_core_mpc.h | 5 + drivers/s390/net/qeth_core_sys.c | 2 +- drivers/s390/net/qeth_l2_main.c | 1 + drivers/s390/net/qeth_l2_sys.c | 3 +- drivers/s390/net/qeth_l3_main.c | 1 + drivers/spi/spi-cavium-thunderx.c | 2 + drivers/spi/spi-fsl-spi.c | 15 +- drivers/spi/spi-nxp-fspi.c | 2 +- drivers/spi/spi-pxa2xx.c | 4 + drivers/spi/spi-ti-qspi.c | 6 +- drivers/staging/axis-fifo/Kconfig | 2 +- drivers/usb/core/config.c | 70 ++++- drivers/usb/core/hub.c | 2 +- drivers/usb/dwc3/gadget.c | 7 + drivers/usb/gadget/udc/dummy_hcd.c | 8 +- drivers/usb/serial/option.c | 2 + drivers/usb/typec/tcpm/Kconfig | 1 + fs/btrfs/extent-tree.c | 20 +- fs/btrfs/file.c | 4 +- fs/btrfs/ioctl.c | 16 +- fs/btrfs/qgroup.c | 4 +- fs/drop_caches.c | 2 +- fs/inode.c | 7 + fs/io_uring.c | 4 + fs/notify/fsnotify.c | 4 + fs/quota/dquot.c | 1 + fs/super.c | 4 +- include/linux/if_ether.h | 8 + include/uapi/linux/netfilter/xt_sctp.h | 6 +- kernel/bpf/verifier.c | 9 +- kernel/locking/spinlock_debug.c | 32 +- kernel/sched/psi.c | 5 +- kernel/trace/ring_buffer.c | 6 + kernel/trace/trace.c | 17 ++ lib/sbitmap.c | 2 +- net/8021q/vlan.h | 1 + net/8021q/vlan_dev.c | 3 +- net/8021q/vlan_netlink.c | 19 +- net/core/filter.c | 1 + net/ipv4/tcp_input.c | 5 +- net/llc/llc_station.c | 4 +- net/mac80211/tx.c | 9 + net/netfilter/nf_conntrack_netlink.c | 3 + net/netfilter/nf_tables_api.c | 18 +- net/netfilter/nf_tables_offload.c | 6 + net/netfilter/nft_bitwise.c | 4 +- net/netfilter/nft_cmp.c | 6 + net/netfilter/nft_range.c | 10 + net/netfilter/nft_set_rbtree.c | 21 +- net/rfkill/core.c | 7 +- net/sched/sch_cake.c | 2 +- net/sched/sch_fq.c | 6 +- net/sched/sch_prio.c | 10 +- net/sctp/sm_sideeffect.c | 28 +- net/wireless/core.c | 1 + net/xdp/xsk.c | 22 +- samples/bpf/syscall_tp_kern.c | 18 +- samples/bpf/trace_event_user.c | 4 +- scripts/kconfig/expr.c | 7 + scripts/package/mkdebian | 2 +- sound/soc/codecs/max98090.c | 8 +- sound/soc/codecs/max98090.h | 1 - sound/soc/codecs/rt5682.c | 2 + sound/soc/codecs/wm8962.c | 4 +- sound/soc/intel/boards/bytcr_rt5640.c | 8 +- sound/soc/soc-topology.c | 27 +- sound/soc/sof/intel/byt.c | 7 +- sound/soc/sof/loader.c | 2 + tools/bpf/bpftool/prog.c | 2 +- tools/bpf/bpftool/xlated_dumper.c | 2 +- tools/lib/traceevent/Makefile | 6 +- tools/perf/util/header.c | 21 +- tools/perf/util/metricgroup.c | 7 +- .../ftrace/test.d/ftrace/func-filter-stacktrace.tc | 2 + .../selftests/ftrace/test.d/ftrace/func_cpumask.tc | 5 + tools/testing/selftests/ftrace/test.d/functions | 5 +- .../ftrace/test.d/kprobe/multiple_kprobes.tc | 6 +- .../inter-event/trigger-action-hist-xfail.tc | 4 +- .../inter-event/trigger-onchange-action-hist.tc | 2 +- .../inter-event/trigger-snapshot-action-hist.tc | 4 +- tools/testing/selftests/kselftest/prefix.pl | 1 + tools/testing/selftests/kselftest/runner.sh | 1 + tools/testing/selftests/net/pmtu.sh | 6 +- tools/testing/selftests/netfilter/nft_nat.sh | 332 +++++++++++---------- tools/testing/selftests/safesetid/Makefile | 5 +- tools/testing/selftests/safesetid/safesetid-test.c | 15 +- 191 files changed, 1240 insertions(+), 687 deletions(-)

5 years, 8 months

5
170
0 0

Please apply 0b9aefea8600 ("tcp: minimize false-positives on TCP/GRO check") to v4.9.y

by Salvatore Bonaccorso

Hi Greg, hi Sasha As per https://bugzilla.kernel.org/show_bug.cgi?id=194569 applying the commit 0b9aefea8600 ("tcp: minimize false-positives on TCP/GRO check") would reduce the false-positives. dcb17d22e1c2 was introduced in v4.9. Thoughs? Can you consider applying it for 4.9.y? Regards, Salvatore

5 years, 8 months

2
1
0 0

[PATCH] Input: keyspan-remote: fix control-message timeouts

by Johan Hovold

The driver was issuing synchronous uninterruptible control requests without using a timeout. This could lead to the driver hanging on probe due to a malfunctioning (or malicious) device until the device is physically disconnected. While sleeping in probe the driver prevents other devices connected to the same hub from being added to (or removed from) the bus. The USB upper limit of five seconds per request should be more than enough. Fixes: 99f83c9c9ac9 ("[PATCH] USB: add driver for Keyspan Digital Remote") Cc: stable <stable(a)vger.kernel.org> # 2.6.13 Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/input/misc/keyspan_remote.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/input/misc/keyspan_remote.c b/drivers/input/misc/keyspan_remote.c index 83368f1e7c4e..4650f4a94989 100644 --- a/drivers/input/misc/keyspan_remote.c +++ b/drivers/input/misc/keyspan_remote.c @@ -336,7 +336,8 @@ static int keyspan_setup(struct usb_device* dev) int retval = 0; retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), - 0x11, 0x40, 0x5601, 0x0, NULL, 0, 0); + 0x11, 0x40, 0x5601, 0x0, NULL, 0, + USB_CTRL_SET_TIMEOUT); if (retval) { dev_dbg(&dev->dev, "%s - failed to set bit rate due to error: %d\n", __func__, retval); @@ -344,7 +345,8 @@ static int keyspan_setup(struct usb_device* dev) } retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), - 0x44, 0x40, 0x0, 0x0, NULL, 0, 0); + 0x44, 0x40, 0x0, 0x0, NULL, 0, + USB_CTRL_SET_TIMEOUT); if (retval) { dev_dbg(&dev->dev, "%s - failed to set resume sensitivity due to error: %d\n", __func__, retval); @@ -352,7 +354,8 @@ static int keyspan_setup(struct usb_device* dev) } retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), - 0x22, 0x40, 0x0, 0x0, NULL, 0, 0); + 0x22, 0x40, 0x0, 0x0, NULL, 0, + USB_CTRL_SET_TIMEOUT); if (retval) { dev_dbg(&dev->dev, "%s - failed to turn receive on due to error: %d\n", __func__, retval); -- 2.24.1

5 years, 8 months

2
1
0 0

[PATCH] media: usbtv: fix control-message timeouts

by Johan Hovold

The driver was issuing synchronous uninterruptible control requests without using a timeout. This could lead to the driver hanging on various user requests due to a malfunctioning (or malicious) device until the device is physically disconnected. The USB upper limit of five seconds per request should be more than enough. Fixes: f3d27f34fdd7 ("[media] usbtv: Add driver for Fushicai USBTV007 video frame grabber") Fixes: c53a846c48f2 ("[media] usbtv: add video controls") Cc: stable <stable(a)vger.kernel.org> # 3.11 Cc: Lubomir Rintel <lkundrak(a)v3.sk> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/media/usb/usbtv/usbtv-core.c | 2 +- drivers/media/usb/usbtv/usbtv-video.c | 5 +++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/media/usb/usbtv/usbtv-core.c b/drivers/media/usb/usbtv/usbtv-core.c index 5095c380b2c1..ee9c656d121f 100644 --- a/drivers/media/usb/usbtv/usbtv-core.c +++ b/drivers/media/usb/usbtv/usbtv-core.c @@ -56,7 +56,7 @@ int usbtv_set_regs(struct usbtv *usbtv, const u16 regs[][2], int size) ret = usb_control_msg(usbtv->udev, pipe, USBTV_REQUEST_REG, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - value, index, NULL, 0, 0); + value, index, NULL, 0, USB_CTRL_GET_TIMEOUT); if (ret < 0) return ret; } diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c index 3d9284a09ee5..b249f037900c 100644 --- a/drivers/media/usb/usbtv/usbtv-video.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -800,7 +800,8 @@ static int usbtv_s_ctrl(struct v4l2_ctrl *ctrl) ret = usb_control_msg(usbtv->udev, usb_rcvctrlpipe(usbtv->udev, 0), USBTV_CONTROL_REG, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0, USBTV_BASE + 0x0244, (void *)data, 3, 0); + 0, USBTV_BASE + 0x0244, (void *)data, 3, + USB_CTRL_GET_TIMEOUT); if (ret < 0) goto error; } @@ -851,7 +852,7 @@ static int usbtv_s_ctrl(struct v4l2_ctrl *ctrl) ret = usb_control_msg(usbtv->udev, usb_sndctrlpipe(usbtv->udev, 0), USBTV_CONTROL_REG, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0, index, (void *)data, size, 0); + 0, index, (void *)data, size, USB_CTRL_SET_TIMEOUT); error: if (ret < 0) -- 2.24.1

5 years, 8 months

3
2
0 0

[PATCH 4.19 00/84] 4.19.95-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.95 release. There are 84 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 Mon, 13 Jan 2020 09:46:17 +0000. 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-4.19.95-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 4.19.95-rc1 Qi Zhou <atmgnd(a)outlook.com> usb: missing parentheses in USE_NEW_SCHEME Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit ME910G1 0x110a composition Johan Hovold <johan(a)kernel.org> USB: core: fix check for duplicate endpoints Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> usb: dwc3: gadget: Fix request complete check Petr Machata <petrm(a)mellanox.com> net: sch_prio: When ungrafting, replace with FIFO Petr Machata <petrm(a)mellanox.com> mlxsw: spectrum_qdisc: Ignore grafting of invisible FIFO Eric Dumazet <edumazet(a)google.com> vlan: vlan_changelink() should propagate errors Eric Dumazet <edumazet(a)google.com> vlan: fix memory leak in vlan_dev_set_egress_priority Hangbin Liu <liuhangbin(a)gmail.com> vxlan: fix tos value before xmit Pengcheng Yang <yangpc(a)wangsu.com> tcp: fix "old stuff" D-SACK causing SACK to be treated as D-SACK Xin Long <lucien.xin(a)gmail.com> sctp: free cmd->obj.chunk for the unprocessed SCTP_CMD_REPLY Wen Yang <wenyang(a)linux.alibaba.com> sch_cake: avoid possible divide by zero in cake_enqueue() Eric Dumazet <edumazet(a)google.com> pkt_sched: fq: do not accept silly TCA_FQ_QUANTUM Eric Dumazet <edumazet(a)google.com> net: usb: lan78xx: fix possible skb leak Chen-Yu Tsai <wens(a)csie.org> net: stmmac: dwmac-sunxi: Allow all RGMII modes Chen-Yu Tsai <wens(a)csie.org> net: stmmac: dwmac-sun8i: Allow all RGMII modes Andrew Lunn <andrew(a)lunn.ch> net: dsa: mv88e6xxx: Preserve priority when setting CPU port. Eric Dumazet <edumazet(a)google.com> macvlan: do not assume mac_header is set in macvlan_broadcast() Eric Dumazet <edumazet(a)google.com> gtp: fix bad unlock balance in gtp_encap_enable_socket Marc Zyngier <marc.zyngier(a)arm.com> arm64: KVM: Trap VM ops when ARM64_WORKAROUND_CAVIUM_TX2_219_TVM is set Logan Gunthorpe <logang(a)deltatee.com> PCI/switchtec: Read all 64 bits of part_event_bitmap Anson Huang <Anson.Huang(a)nxp.com> ARM: dts: imx6ul: use nvmem-cells for cpu speed grading Anson Huang <Anson.Huang(a)nxp.com> cpufreq: imx6q: read OCOTP through nvmem for imx6ul/imx6ull Jason A. Donenfeld <Jason(a)zx2c4.com> powerpc/spinlocks: Include correct header for static key Srikar Dronamraju <srikar(a)linux.vnet.ibm.com> powerpc/vcpu: Assume dedicated processors as non-preempt Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix unwanted rx_table reset Chan Shu Tak, Alex <alexchan(a)task.com.hk> llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c) Helge Deller <deller(a)gmx.de> parisc: Fix compiler warnings in debug_core.c Yang Yingliang <yangyingliang(a)huawei.com> block: fix memleak when __blk_rq_map_user_iov() is failed Stefan Haberland <sth(a)linux.ibm.com> s390/dasd: fix memleak in path handling error case Jan Höppner <hoeppner(a)linux.ibm.com> s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly Chuhong Yuan <hslester96(a)gmail.com> drm/exynos: gsc: add missed component_del Christian Borntraeger <borntraeger(a)de.ibm.com> s390/purgatory: do not build purgatory with kcov, kasan and friends Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: Always arm TX Timer at end of transmission start Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: RX buffer size must be 16 byte aligned Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: xgmac: Clear previous RX buffer size Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: Do not accept invalid MTU values Eric Sandeen <sandeen(a)redhat.com> fs: avoid softlockups in s_inodes iterators Alexander Shishkin <alexander.shishkin(a)linux.intel.com> perf/x86/intel: Fix PT PMI handling Thomas Hebb <tommyhebb(a)gmail.com> kconfig: don't crash on NULL expressions in expr_eq() Xiaotao Yin <xiaotao.yin(a)windriver.com> iommu/iova: Init the struct iova to fix the possible memleak Andreas Kemnade <andreas(a)kemnade.info> regulator: rn5t618: fix module aliases Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: wm8962: fix lambda value Aditya Pakki <pakki001(a)umn.edu> rfkill: Fix incorrect check to avoid NULL pointer dereference Sven Schnelle <svens(a)stackframe.org> parisc: add missing __init annotation Cristian Birsan <cristian.birsan(a)microchip.com> net: usb: lan78xx: Fix error message format specifier Vishal Kulkarni <vishal(a)chelsio.com> cxgb4: Fix kernel panic while accessing sge_info Manish Chopra <manishc(a)marvell.com> bnx2x: Fix logic to get total no. of PFs per engine Manish Chopra <manishc(a)marvell.com> bnx2x: Do not handle requests from VFs after parity Lorenz Bauer <lmb(a)cloudflare.com> bpf: Clear skb->tstamp in bpf_redirect when necessary Nikolay Borisov <nborisov(a)suse.com> btrfs: Fix error messages in qgroup_rescan_init Mike Rapoport <rppt(a)linux.ibm.com> powerpc: Ensure that swiotlb buffer is allocated from low memory Daniel T. Lee <danieltimlee(a)gmail.com> samples: bpf: fix syscall_tp due to unused syscall Daniel T. Lee <danieltimlee(a)gmail.com> samples: bpf: Replace symbol compare of trace_event Tomi Valkeinen <tomi.valkeinen(a)ti.com> ARM: dts: am437x-gp/epos-evm: fix panel compatible Vignesh Raghavendra <vigneshr(a)ti.com> spi: spi-ti-qspi: Fix a bug when accessing non default CS Paul Chaignon <paul.chaignon(a)orange.com> bpf, mips: Limit to 33 tail calls Vasundhara Volam <vasundhara-v.volam(a)broadcom.com> bnxt_en: Return error if FW returns more data than dump length Stefan Wahren <wahrenst(a)gmx.net> ARM: dts: bcm283x: Fix critical trip point Dragos Tarcatu <dragos_tarcatu(a)mentor.com> ASoC: topology: Check return value for soc_tplg_pcm_create() Chuhong Yuan <hslester96(a)gmail.com> spi: spi-cavium-thunderx: Add missing pci_release_regions() Florian Fainelli <f.fainelli(a)gmail.com> ARM: dts: Cygnus: Fix MDIO node address/size cells Masami Hiramatsu <mhiramat(a)kernel.org> selftests/ftrace: Fix multiple kprobe testcase Florian Fainelli <f.fainelli(a)gmail.com> ARM: dts: BCM5301X: Fix MDIO node address/size cells Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: validate NFT_DATA_VALUE after nft_data_init() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: validate NFT_SET_ELEM_INTERVAL_END Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_set_rbtree: bogus lookup/get on consecutive elements in named sets Phil Sutter <phil(a)nwl.cc> netfilter: uapi: Avoid undefined left-shift in xt_sctp.h Sudeep Holla <sudeep.holla(a)arm.com> ARM: vexpress: Set-up shared OPP table instead of individual for each CPU Stefan Roese <sr(a)denx.de> ARM: dts: imx6ul: imx6ul-14x14-evk.dtsi: Fix SPI NOR probing Arvind Sankar <nivedita(a)alum.mit.edu> efi/gop: Fix memory leak in __gop_query32/64() Arvind Sankar <nivedita(a)alum.mit.edu> efi/gop: Return EFI_SUCCESS if a usable GOP was found Arvind Sankar <nivedita(a)alum.mit.edu> efi/gop: Return EFI_NOT_FOUND if there are no usable GOPs Hans de Goede <hdegoede(a)redhat.com> ASoC: Intel: bytcr_rt5640: Update quirk for Teclast X89 Dave Young <dyoung(a)redhat.com> x86/efi: Update e820 with reserved EFI boot services data to fix kexec breakage Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> libtraceevent: Fix lib installation with O= qize wang <wangqize888888888(a)gmail.com> mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame() Florian Westphal <fw(a)strlen.de> netfilter: ctnetlink: netns exit must wait for callbacks Marco Elver <elver(a)google.com> locking/spinlock/debug: Fix various data races Tzung-Bi Shih <tzungbi(a)google.com> ASoC: max98090: fix possible race conditions Wen Yang <wenyang(a)linux.alibaba.com> regulator: fix use after free issue Daniel Borkmann <daniel(a)iogearbox.net> bpf: Fix passing modified ctx to ld/abs/ind instruction Andrey Konovalov <andreyknvl(a)google.com> USB: dummy-hcd: increase max number of devices to 32 Andrey Konovalov <andreyknvl(a)google.com> USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/am437x-gp-evm.dts | 2 +- arch/arm/boot/dts/am43x-epos-evm.dts | 2 +- arch/arm/boot/dts/bcm-cygnus.dtsi | 4 +- arch/arm/boot/dts/bcm283x.dtsi | 2 +- arch/arm/boot/dts/bcm5301x.dtsi | 4 +- arch/arm/boot/dts/imx6ul-14x14-evk.dtsi | 2 +- arch/arm/boot/dts/imx6ul.dtsi | 6 ++ arch/arm/mach-vexpress/spc.c | 12 +++- arch/arm64/include/asm/cpucaps.h | 3 +- arch/arm64/kvm/hyp/switch.c | 69 ++++++++++++++++++- arch/mips/net/ebpf_jit.c | 9 +-- arch/parisc/include/asm/cmpxchg.h | 10 ++- arch/parisc/kernel/drivers.c | 2 +- arch/powerpc/include/asm/spinlock.h | 5 +- arch/powerpc/mm/mem.c | 8 +++ arch/powerpc/platforms/pseries/setup.c | 7 ++ arch/s390/purgatory/Makefile | 6 +- arch/s390/purgatory/string.c | 3 + arch/x86/events/core.c | 9 ++- arch/x86/platform/efi/quirks.c | 6 +- block/blk-map.c | 2 +- drivers/cpufreq/imx6q-cpufreq.c | 52 +++++++++----- drivers/firmware/efi/libstub/gop.c | 80 +++++----------------- drivers/gpu/drm/exynos/exynos_drm_gsc.c | 1 + drivers/iommu/iova.c | 2 +- drivers/net/dsa/mv88e6xxx/global1.c | 5 ++ drivers/net/dsa/mv88e6xxx/global1.h | 1 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 2 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 12 +++- drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h | 1 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c | 12 ++++ drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 38 +++++++--- drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h | 4 ++ drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c | 4 ++ .../net/ethernet/mellanox/mlxsw/spectrum_qdisc.c | 7 ++ drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 3 + drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c | 2 +- drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h | 2 + drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 3 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 16 ++++- drivers/net/gtp.c | 5 +- drivers/net/hyperv/hyperv_net.h | 3 +- drivers/net/hyperv/netvsc_drv.c | 4 +- drivers/net/hyperv/rndis_filter.c | 10 ++- drivers/net/macvlan.c | 2 +- drivers/net/usb/lan78xx.c | 11 ++- drivers/net/vxlan.c | 4 +- drivers/net/wireless/marvell/mwifiex/tdls.c | 70 +++++++++++++++++-- drivers/pci/switch/switchtec.c | 4 +- drivers/regulator/core.c | 4 +- drivers/regulator/rn5t618-regulator.c | 1 + drivers/s390/block/dasd_eckd.c | 28 ++------ drivers/s390/cio/device_ops.c | 2 +- drivers/spi/spi-cavium-thunderx.c | 2 + drivers/spi/spi-ti-qspi.c | 6 +- drivers/usb/core/config.c | 70 +++++++++++++++---- drivers/usb/core/hub.c | 2 +- drivers/usb/dwc3/gadget.c | 7 ++ drivers/usb/gadget/udc/dummy_hcd.c | 10 +-- drivers/usb/serial/option.c | 2 + fs/btrfs/qgroup.c | 4 +- fs/drop_caches.c | 2 +- fs/inode.c | 7 ++ fs/notify/fsnotify.c | 1 + fs/quota/dquot.c | 1 + include/linux/if_ether.h | 8 +++ include/uapi/linux/netfilter/xt_sctp.h | 6 +- kernel/bpf/verifier.c | 9 ++- kernel/locking/spinlock_debug.c | 32 ++++----- net/8021q/vlan.h | 1 + net/8021q/vlan_dev.c | 3 +- net/8021q/vlan_netlink.c | 19 +++-- net/core/filter.c | 1 + net/ipv4/tcp_input.c | 5 +- net/llc/llc_station.c | 4 +- net/netfilter/nf_conntrack_netlink.c | 3 + net/netfilter/nf_tables_api.c | 16 +++-- net/netfilter/nft_bitwise.c | 4 +- net/netfilter/nft_cmp.c | 6 ++ net/netfilter/nft_range.c | 10 +++ net/netfilter/nft_set_rbtree.c | 21 ++++-- net/rfkill/core.c | 7 +- net/sched/sch_cake.c | 2 +- net/sched/sch_fq.c | 6 +- net/sched/sch_prio.c | 10 ++- net/sctp/sm_sideeffect.c | 28 +++++--- samples/bpf/syscall_tp_kern.c | 18 ++++- samples/bpf/trace_event_user.c | 4 +- scripts/kconfig/expr.c | 7 ++ sound/soc/codecs/max98090.c | 8 +-- sound/soc/codecs/max98090.h | 1 - sound/soc/codecs/wm8962.c | 4 +- sound/soc/intel/boards/bytcr_rt5640.c | 8 ++- sound/soc/soc-topology.c | 8 ++- tools/lib/traceevent/Makefile | 1 + .../ftrace/test.d/kprobe/multiple_kprobes.tc | 6 +- 97 files changed, 677 insertions(+), 275 deletions(-)

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[PATCH 4.14 00/62] 4.14.164-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.164 release. There are 62 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 Mon, 13 Jan 2020 09:46:17 +0000. 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-4.14.164-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.164-rc1 Eric Dumazet <edumazet(a)google.com> vlan: fix memory leak in vlan_dev_set_egress_priority Petr Machata <petrm(a)mellanox.com> net: sch_prio: When ungrafting, replace with FIFO Eric Dumazet <edumazet(a)google.com> vlan: vlan_changelink() should propagate errors Hangbin Liu <liuhangbin(a)gmail.com> vxlan: fix tos value before xmit Pengcheng Yang <yangpc(a)wangsu.com> tcp: fix "old stuff" D-SACK causing SACK to be treated as D-SACK Xin Long <lucien.xin(a)gmail.com> sctp: free cmd->obj.chunk for the unprocessed SCTP_CMD_REPLY Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit ME910G1 0x110a composition Johan Hovold <johan(a)kernel.org> USB: core: fix check for duplicate endpoints Eric Dumazet <edumazet(a)google.com> pkt_sched: fq: do not accept silly TCA_FQ_QUANTUM Eric Dumazet <edumazet(a)google.com> net: usb: lan78xx: fix possible skb leak Chen-Yu Tsai <wens(a)csie.org> net: stmmac: dwmac-sunxi: Allow all RGMII modes Chen-Yu Tsai <wens(a)csie.org> net: stmmac: dwmac-sun8i: Allow all RGMII modes Andrew Lunn <andrew(a)lunn.ch> net: dsa: mv88e6xxx: Preserve priority when setting CPU port. Eric Dumazet <edumazet(a)google.com> macvlan: do not assume mac_header is set in macvlan_broadcast() Eric Dumazet <edumazet(a)google.com> gtp: fix bad unlock balance in gtp_encap_enable_socket Mathieu Malaterre <malat(a)debian.org> mmc: block: propagate correct returned value in mmc_rpmb_ioctl Alexander Kappner <agk(a)godking.net> mmc: core: Prevent bus reference leak in mmc_blk_init() Linus Walleij <linus.walleij(a)linaro.org> mmc: block: Fix bug when removing RPMB chardev Linus Walleij <linus.walleij(a)linaro.org> mmc: block: Delete mmc_access_rpmb() Linus Walleij <linus.walleij(a)linaro.org> mmc: block: Convert RPMB to a character device Logan Gunthorpe <logang(a)deltatee.com> PCI/switchtec: Read all 64 bits of part_event_bitmap Daniel Borkmann <daniel(a)iogearbox.net> bpf: Fix passing modified ctx to ld/abs/ind instruction Daniel Borkmann <daniel(a)iogearbox.net> bpf: reject passing modified ctx to helper functions Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Fix unwanted rx_table reset Chan Shu Tak, Alex <alexchan(a)task.com.hk> llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c) Helge Deller <deller(a)gmx.de> parisc: Fix compiler warnings in debug_core.c Yang Yingliang <yangyingliang(a)huawei.com> block: fix memleak when __blk_rq_map_user_iov() is failed Stefan Haberland <sth(a)linux.ibm.com> s390/dasd: fix memleak in path handling error case Jan Höppner <hoeppner(a)linux.ibm.com> s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: RX buffer size must be 16 byte aligned Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: Do not accept invalid MTU values Eric Sandeen <sandeen(a)redhat.com> fs: avoid softlockups in s_inodes iterators Alexander Shishkin <alexander.shishkin(a)linux.intel.com> perf/x86/intel: Fix PT PMI handling Thomas Hebb <tommyhebb(a)gmail.com> kconfig: don't crash on NULL expressions in expr_eq() Andreas Kemnade <andreas(a)kemnade.info> regulator: rn5t618: fix module aliases Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: wm8962: fix lambda value Aditya Pakki <pakki001(a)umn.edu> rfkill: Fix incorrect check to avoid NULL pointer dereference Cristian Birsan <cristian.birsan(a)microchip.com> net: usb: lan78xx: Fix error message format specifier Manish Chopra <manishc(a)marvell.com> bnx2x: Fix logic to get total no. of PFs per engine Manish Chopra <manishc(a)marvell.com> bnx2x: Do not handle requests from VFs after parity Mike Rapoport <rppt(a)linux.ibm.com> powerpc: Ensure that swiotlb buffer is allocated from low memory Daniel T. Lee <danieltimlee(a)gmail.com> samples: bpf: fix syscall_tp due to unused syscall Daniel T. Lee <danieltimlee(a)gmail.com> samples: bpf: Replace symbol compare of trace_event Tomi Valkeinen <tomi.valkeinen(a)ti.com> ARM: dts: am437x-gp/epos-evm: fix panel compatible Paul Chaignon <paul.chaignon(a)orange.com> bpf, mips: Limit to 33 tail calls Stefan Wahren <wahrenst(a)gmx.net> ARM: dts: bcm283x: Fix critical trip point Dragos Tarcatu <dragos_tarcatu(a)mentor.com> ASoC: topology: Check return value for soc_tplg_pcm_create() Chuhong Yuan <hslester96(a)gmail.com> spi: spi-cavium-thunderx: Add missing pci_release_regions() Florian Fainelli <f.fainelli(a)gmail.com> ARM: dts: Cygnus: Fix MDIO node address/size cells Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: validate NFT_SET_ELEM_INTERVAL_END Phil Sutter <phil(a)nwl.cc> netfilter: uapi: Avoid undefined left-shift in xt_sctp.h Sudeep Holla <sudeep.holla(a)arm.com> ARM: vexpress: Set-up shared OPP table instead of individual for each CPU Arvind Sankar <nivedita(a)alum.mit.edu> efi/gop: Fix memory leak in __gop_query32/64() Arvind Sankar <nivedita(a)alum.mit.edu> efi/gop: Return EFI_SUCCESS if a usable GOP was found Arvind Sankar <nivedita(a)alum.mit.edu> efi/gop: Return EFI_NOT_FOUND if there are no usable GOPs Dave Young <dyoung(a)redhat.com> x86/efi: Update e820 with reserved EFI boot services data to fix kexec breakage Sudip Mukherjee <sudipm.mukherjee(a)gmail.com> libtraceevent: Fix lib installation with O= qize wang <wangqize888888888(a)gmail.com> mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame() Florian Westphal <fw(a)strlen.de> netfilter: ctnetlink: netns exit must wait for callbacks Marco Elver <elver(a)google.com> locking/spinlock/debug: Fix various data races Andrey Konovalov <andreyknvl(a)google.com> USB: dummy-hcd: increase max number of devices to 32 Andrey Konovalov <andreyknvl(a)google.com> USB: dummy-hcd: use usb_urb_dir_in instead of usb_pipein ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/am437x-gp-evm.dts | 2 +- arch/arm/boot/dts/am43x-epos-evm.dts | 2 +- arch/arm/boot/dts/bcm-cygnus.dtsi | 4 +- arch/arm/boot/dts/bcm283x.dtsi | 2 +- arch/arm/mach-vexpress/spc.c | 12 +- arch/mips/net/ebpf_jit.c | 9 +- arch/parisc/include/asm/cmpxchg.h | 10 +- arch/powerpc/mm/mem.c | 8 + arch/x86/events/core.c | 9 +- arch/x86/platform/efi/quirks.c | 6 +- block/blk-map.c | 2 +- drivers/firmware/efi/libstub/gop.c | 80 ++---- drivers/mmc/core/block.c | 300 +++++++++++++++++++--- drivers/mmc/core/queue.c | 2 +- drivers/mmc/core/queue.h | 4 +- drivers/net/dsa/mv88e6xxx/global1.c | 5 + drivers/net/dsa/mv88e6xxx/global1.h | 1 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 2 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 12 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h | 1 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c | 12 + drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c | 3 + drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 14 +- drivers/net/gtp.c | 5 +- drivers/net/hyperv/hyperv_net.h | 3 +- drivers/net/hyperv/netvsc_drv.c | 4 +- drivers/net/hyperv/rndis_filter.c | 10 +- drivers/net/macvlan.c | 2 +- drivers/net/usb/lan78xx.c | 11 +- drivers/net/vxlan.c | 4 +- drivers/net/wireless/marvell/mwifiex/tdls.c | 70 ++++- drivers/pci/switch/switchtec.c | 4 +- drivers/regulator/rn5t618-regulator.c | 1 + drivers/s390/block/dasd_eckd.c | 28 +- drivers/s390/cio/device_ops.c | 2 +- drivers/spi/spi-cavium-thunderx.c | 2 + drivers/usb/core/config.c | 70 ++++- drivers/usb/gadget/udc/dummy_hcd.c | 10 +- drivers/usb/serial/option.c | 2 + fs/drop_caches.c | 2 +- fs/inode.c | 7 + fs/notify/fsnotify.c | 1 + fs/quota/dquot.c | 1 + include/linux/if_ether.h | 8 + include/uapi/linux/netfilter/xt_sctp.h | 6 +- kernel/bpf/verifier.c | 54 ++-- kernel/locking/spinlock_debug.c | 32 +-- net/8021q/vlan.h | 1 + net/8021q/vlan_dev.c | 3 +- net/8021q/vlan_netlink.c | 19 +- net/ipv4/tcp_input.c | 5 +- net/llc/llc_station.c | 4 +- net/netfilter/nf_conntrack_netlink.c | 3 + net/netfilter/nf_tables_api.c | 12 +- net/rfkill/core.c | 7 +- net/sched/sch_fq.c | 2 +- net/sched/sch_prio.c | 10 +- net/sctp/sm_sideeffect.c | 28 +- samples/bpf/syscall_tp_kern.c | 18 +- samples/bpf/trace_event_user.c | 4 +- scripts/kconfig/expr.c | 7 + sound/soc/codecs/wm8962.c | 4 +- sound/soc/soc-topology.c | 8 +- tools/lib/traceevent/Makefile | 1 + tools/testing/selftests/bpf/test_verifier.c | 58 ++++- 67 files changed, 778 insertions(+), 263 deletions(-)

5 years, 8 months

4
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[PATCH 4.9 00/91] 4.9.209-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.209 release. There are 91 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 Mon, 13 Jan 2020 09:46:17 +0000. 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-4.9.209-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 4.9.209-rc1 Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit ME910G1 0x110a composition Johan Hovold <johan(a)kernel.org> USB: core: fix check for duplicate endpoints Eric Dumazet <edumazet(a)google.com> vlan: fix memory leak in vlan_dev_set_egress_priority Petr Machata <petrm(a)mellanox.com> net: sch_prio: When ungrafting, replace with FIFO Eric Dumazet <edumazet(a)google.com> vlan: vlan_changelink() should propagate errors Hangbin Liu <liuhangbin(a)gmail.com> vxlan: fix tos value before xmit Pengcheng Yang <yangpc(a)wangsu.com> tcp: fix "old stuff" D-SACK causing SACK to be treated as D-SACK Xin Long <lucien.xin(a)gmail.com> sctp: free cmd->obj.chunk for the unprocessed SCTP_CMD_REPLY Eric Dumazet <edumazet(a)google.com> pkt_sched: fq: do not accept silly TCA_FQ_QUANTUM Eric Dumazet <edumazet(a)google.com> net: usb: lan78xx: fix possible skb leak Chen-Yu Tsai <wens(a)csie.org> net: stmmac: dwmac-sunxi: Allow all RGMII modes Eric Dumazet <edumazet(a)google.com> macvlan: do not assume mac_header is set in macvlan_broadcast() Chan Shu Tak, Alex <alexchan(a)task.com.hk> llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c) Helge Deller <deller(a)gmx.de> parisc: Fix compiler warnings in debug_core.c Yang Yingliang <yangyingliang(a)huawei.com> block: fix memleak when __blk_rq_map_user_iov() is failed Jose Abreu <Jose.Abreu(a)synopsys.com> net: stmmac: RX buffer size must be 16 byte aligned Alexander Shishkin <alexander.shishkin(a)linux.intel.com> perf/x86/intel: Fix PT PMI handling Thomas Hebb <tommyhebb(a)gmail.com> kconfig: don't crash on NULL expressions in expr_eq() Andreas Kemnade <andreas(a)kemnade.info> regulator: rn5t618: fix module aliases Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: wm8962: fix lambda value Aditya Pakki <pakki001(a)umn.edu> rfkill: Fix incorrect check to avoid NULL pointer dereference Cristian Birsan <cristian.birsan(a)microchip.com> net: usb: lan78xx: Fix error message format specifier Manish Chopra <manishc(a)marvell.com> bnx2x: Fix logic to get total no. of PFs per engine Manish Chopra <manishc(a)marvell.com> bnx2x: Do not handle requests from VFs after parity Mike Rapoport <rppt(a)linux.ibm.com> powerpc: Ensure that swiotlb buffer is allocated from low memory Daniel T. Lee <danieltimlee(a)gmail.com> samples: bpf: Replace symbol compare of trace_event Tomi Valkeinen <tomi.valkeinen(a)ti.com> ARM: dts: am437x-gp/epos-evm: fix panel compatible Chuhong Yuan <hslester96(a)gmail.com> spi: spi-cavium-thunderx: Add missing pci_release_regions() Phil Sutter <phil(a)nwl.cc> netfilter: uapi: Avoid undefined left-shift in xt_sctp.h Sudeep Holla <sudeep.holla(a)arm.com> ARM: vexpress: Set-up shared OPP table instead of individual for each CPU Arvind Sankar <nivedita(a)alum.mit.edu> efi/gop: Fix memory leak in __gop_query32/64() Arvind Sankar <nivedita(a)alum.mit.edu> efi/gop: Return EFI_SUCCESS if a usable GOP was found Arvind Sankar <nivedita(a)alum.mit.edu> efi/gop: Return EFI_NOT_FOUND if there are no usable GOPs Florian Westphal <fw(a)strlen.de> netfilter: ctnetlink: netns exit must wait for callbacks Marco Elver <elver(a)google.com> locking/spinlock/debug: Fix various data races Aleksandr Yashkin <a.yashkin(a)inango-systems.com> pstore/ram: Write new dumps to start of recycled zones Dmitry Vyukov <dvyukov(a)google.com> locking/x86: Remove the unused atomic_inc_short() methd SeongJae Park <sjpark(a)amazon.de> xen/blkback: Avoid unmapping unmapped grant pages Heiko Carstens <heiko.carstens(a)de.ibm.com> s390/smp: fix physical to logical CPU map for SMT Eric Dumazet <edumazet(a)google.com> net: add annotations on hh->hh_len lockless accesses Masashi Honma <masashi.honma(a)gmail.com> ath9k_htc: Discard undersized packets Masashi Honma <masashi.honma(a)gmail.com> ath9k_htc: Modify byte order for an error message David Howells <dhowells(a)redhat.com> rxrpc: Fix possible NULL pointer access in ICMP handling Suzuki K Poulose <suzuki.poulose(a)arm.com> coresight: etb10: Do not call smp_processor_id from preemptible Suzuki K Poulose <suzuki.poulose(a)arm.com> coresight: tmc-etf: Do not call smp_processor_id from preemptible Daniel Axtens <dja(a)axtens.net> powerpc/pseries/hvconsole: Fix stack overread via udbg Imre Deak <imre.deak(a)intel.com> drm/mst: Fix MST sideband up-reply failure handling Al Viro <viro(a)zeniv.linux.org.uk> fix compat handling of FICLONERANGE, FIDEDUPERANGE and FS_IOC_FIEMAP Leo Yan <leo.yan(a)linaro.org> tty: serial: msm_serial: Fix lockup for sysrq and oops Navid Emamdoost <navid.emamdoost(a)gmail.com> media: usb: fix memory leak in af9005_identify_state Stephan Gerhold <stephan(a)gerhold.net> regulator: ab8500: Remove AB8505 USB regulator Colin Ian King <colin.king(a)canonical.com> media: flexcop-usb: ensure -EIO is returned on error condition Navid Emamdoost <navid.emamdoost(a)gmail.com> Bluetooth: Fix memory leak in hci_connect_le_scan Dan Carpenter <dan.carpenter(a)oracle.com> Bluetooth: delete a stray unlock Oliver Neukum <oneukum(a)suse.com> Bluetooth: btusb: fix PM leak in error case of setup Omar Sandoval <osandov(a)fb.com> xfs: don't check for AG deadlock for realtime files in bunmapi Scott Mayhew <smayhew(a)redhat.com> nfsd4: fix up replay_matches_cache() Leonard Crestez <leonard.crestez(a)nxp.com> PM / devfreq: Check NULL governor in available_governors_show Catalin Marinas <catalin.marinas(a)arm.com> arm64: Revert support for execute-only user mappings Wen Yang <wenyang(a)linux.alibaba.com> ftrace: Avoid potential division by zero in function profiler Colin Ian King <colin.king(a)canonical.com> ALSA: cs4236: fix error return comparison of an unsigned integer Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing: Have the histogram compare functions convert to u64 first Russell King <rmk+kernel(a)armlinux.org.uk> gpiolib: fix up emulated open drain outputs Florian Fainelli <f.fainelli(a)gmail.com> ata: ahci_brcm: Fix AHCI resources management Florian Fainelli <f.fainelli(a)gmail.com> ata: ahci_brcm: Allow optional reset controller to be used Florian Fainelli <f.fainelli(a)gmail.com> ata: libahci_platform: Export again ahci_platform_<en/dis>able_phys() Arnd Bergmann <arnd(a)arndb.de> compat_ioctl: block: handle Persistent Reservations Lukas Wunner <lukas(a)wunner.de> dmaengine: Fix access to uninitialized dma_slave_caps Amir Goldstein <amir73il(a)gmail.com> locks: print unsigned ino in /proc/locks Shakeel Butt <shakeelb(a)google.com> memcg: account security cred as well to kmemcg Chanho Min <chanho.min(a)lge.com> mm/zsmalloc.c: fix the migrated zspage statistics. Paul Burton <paulburton(a)kernel.org> MIPS: Avoid VDSO ABI breakage due to global register variable Takashi Iwai <tiwai(a)suse.de> ALSA: ice1724: Fix sleep-in-atomic in Infrasonic Quartet support code Sasha Levin <sashal(a)kernel.org> Revert "perf report: Add warning when libunwind not compiled in" Daniel Vetter <daniel.vetter(a)ffwll.ch> drm: limit to INT_MAX in create_blob ioctl Christian Brauner <christian.brauner(a)ubuntu.com> taskstats: fix data-race Brian Foster <bfoster(a)redhat.com> xfs: fix mount failure crash on invalid iclog memory access Andy Whitcroft <apw(a)canonical.com> PM / hibernate: memory_bm_find_bit(): Tighten node optimisation Juergen Gross <jgross(a)suse.com> xen/balloon: fix ballooned page accounting without hotplug enabled Paul Durrant <pdurrant(a)amazon.com> xen-blkback: prevent premature module unload Parav Pandit <parav(a)mellanox.com> IB/mlx4: Follow mirror sequence of device add during device removal Thomas Richter <tmricht(a)linux.ibm.com> s390/cpum_sf: Avoid SBD overflow condition in irq handler Thomas Richter <tmricht(a)linux.ibm.com> s390/cpum_sf: Adjust sampling interval to avoid hitting sample limits Zhiqiang Liu <liuzhiqiang26(a)huawei.com> md: raid1: check rdev before reference in raid1_sync_request func EJ Hsu <ejh(a)nvidia.com> usb: gadget: fix wrong endpoint desc Jason Yan <yanaijie(a)huawei.com> scsi: libsas: stop discovering if oob mode is disconnected Dan Carpenter <dan.carpenter(a)oracle.com> scsi: iscsi: qla4xxx: fix double free in probe Roman Bolshakov <r.bolshakov(a)yadro.com> scsi: qla2xxx: Don't call qlt_async_event twice Bo Wu <wubo40(a)huawei.com> scsi: lpfc: Fix memory leak on lpfc_bsg_write_ebuf_set func Chuhong Yuan <hslester96(a)gmail.com> RDMA/cma: add missed unregister_pernet_subsys in init failure Leonard Crestez <leonard.crestez(a)nxp.com> PM / devfreq: Don't fail devfreq_dev_release if not in list ------------- Diffstat: Makefile | 4 +- arch/arm/boot/dts/am437x-gp-evm.dts | 2 +- arch/arm/boot/dts/am43x-epos-evm.dts | 2 +- arch/arm/mach-vexpress/spc.c | 12 ++- arch/arm64/include/asm/pgtable-prot.h | 5 +- arch/arm64/include/asm/pgtable.h | 10 +- arch/arm64/mm/fault.c | 2 +- arch/mips/include/asm/thread_info.h | 20 +++- arch/parisc/include/asm/cmpxchg.h | 10 +- arch/powerpc/mm/mem.c | 8 ++ arch/powerpc/platforms/pseries/hvconsole.c | 2 +- arch/s390/kernel/perf_cpum_sf.c | 22 +++-- arch/s390/kernel/smp.c | 80 +++++++++++----- arch/tile/lib/atomic_asm_32.S | 3 +- arch/x86/events/core.c | 9 +- arch/x86/include/asm/atomic.h | 13 --- block/blk-map.c | 2 +- block/compat_ioctl.c | 9 ++ drivers/ata/ahci_brcm.c | 112 ++++++++++++++++------ drivers/ata/libahci_platform.c | 6 +- drivers/block/xen-blkback/blkback.c | 2 + drivers/block/xen-blkback/xenbus.c | 10 ++ drivers/bluetooth/btusb.c | 3 +- drivers/devfreq/devfreq.c | 8 +- drivers/firewire/net.c | 6 +- drivers/firmware/efi/libstub/gop.c | 80 ++++------------ drivers/gpio/gpiolib.c | 8 ++ drivers/gpu/drm/drm_dp_mst_topology.c | 6 +- drivers/gpu/drm/drm_property.c | 2 +- drivers/hwtracing/coresight/coresight-etb10.c | 4 +- drivers/hwtracing/coresight/coresight-tmc-etf.c | 4 +- drivers/infiniband/core/cma.c | 1 + drivers/infiniband/hw/mlx4/main.c | 9 +- drivers/md/raid1.c | 2 +- drivers/media/usb/b2c2/flexcop-usb.c | 2 +- drivers/media/usb/dvb-usb/af9005.c | 5 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 2 +- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 12 ++- drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h | 1 + drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c | 12 +++ drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- drivers/net/macvlan.c | 2 +- drivers/net/usb/lan78xx.c | 11 +-- drivers/net/vxlan.c | 4 +- drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 23 ++++- drivers/regulator/ab8500.c | 17 ---- drivers/regulator/rn5t618-regulator.c | 1 + drivers/scsi/libsas/sas_discover.c | 11 ++- drivers/scsi/lpfc/lpfc_bsg.c | 15 +-- drivers/scsi/qla2xxx/qla_isr.c | 4 - drivers/scsi/qla4xxx/ql4_os.c | 1 - drivers/spi/spi-cavium-thunderx.c | 2 + drivers/tty/hvc/hvc_vio.c | 16 +++- drivers/tty/serial/msm_serial.c | 13 ++- drivers/usb/core/config.c | 70 +++++++++++--- drivers/usb/gadget/function/f_ecm.c | 6 +- drivers/usb/gadget/function/f_rndis.c | 1 + drivers/usb/serial/option.c | 2 + drivers/xen/balloon.c | 3 +- fs/compat_ioctl.c | 3 +- fs/locks.c | 2 +- fs/nfsd/nfs4state.c | 15 ++- fs/pstore/ram.c | 11 +++ fs/xfs/libxfs/xfs_bmap.c | 2 +- fs/xfs/xfs_log.c | 2 + include/linux/ahci_platform.h | 2 + include/linux/dmaengine.h | 5 +- include/linux/if_ether.h | 8 ++ include/linux/regulator/ab8500.h | 1 - include/net/neighbour.h | 2 +- include/uapi/linux/netfilter/xt_sctp.h | 6 +- kernel/cred.c | 6 +- kernel/locking/spinlock_debug.c | 32 +++---- kernel/power/snapshot.c | 9 +- kernel/taskstats.c | 30 +++--- kernel/trace/ftrace.c | 6 +- kernel/trace/tracing_map.c | 4 +- mm/mmap.c | 6 -- mm/zsmalloc.c | 5 + net/8021q/vlan.h | 1 + net/8021q/vlan_dev.c | 3 +- net/8021q/vlan_netlink.c | 19 ++-- net/bluetooth/hci_conn.c | 4 +- net/bluetooth/l2cap_core.c | 4 +- net/core/neighbour.c | 4 +- net/ethernet/eth.c | 7 +- net/ipv4/tcp_input.c | 5 +- net/llc/llc_station.c | 4 +- net/netfilter/nf_conntrack_netlink.c | 3 + net/rfkill/core.c | 7 +- net/rxrpc/peer_event.c | 3 + net/sched/sch_fq.c | 2 +- net/sched/sch_prio.c | 10 +- net/sctp/sm_sideeffect.c | 28 ++++-- samples/bpf/trace_event_user.c | 4 +- scripts/kconfig/expr.c | 7 ++ sound/isa/cs423x/cs4236.c | 3 +- sound/pci/ice1712/ice1724.c | 9 +- sound/soc/codecs/wm8962.c | 4 +- tools/perf/builtin-report.c | 7 -- 101 files changed, 658 insertions(+), 355 deletions(-)

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