January 2020 - Linux-stable-mirror

Re: [v3] x86/tsc: Unset TSC_KNOWN_FREQ and TSC_RELIABLE flags on Intel Bay Trail SoC

by Thomas Gleixner

Vipul, vipul kumar <vipulk0511(a)gmail.com> writes: Please see https://people.kernel.org/tglx/notes-about-netiquette and search for Top-posting. > Please find attached logs with mainline kernel version 5.4.15 with > patch. Which patch? I'm not seing any of the debug prints from my patch in that dmesg. I assume it's your patch, right? > [ 5.736689] tsc: Refined TSC clocksource calibration: 1833.333 MHz Otherwise this would not show up. Try again please with your patch removed an my debug patch applied. Thanks, tglx

4 years, 11 months

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Re: [v3] x86/tsc: Unset TSC_KNOWN_FREQ and TSC_RELIABLE flags on Intel Bay Trail SoC

by Hans de Goede

Hi, On 28-01-2020 12:47, vipul kumar wrote: > Hi Thomas, > > Please find attached logs with mainline kernel version 5.4.15 with patch. So the suggested change seems to not work, that is strange. Can you double check you are running the correct kernel and add the following change and gather debug output ? : --- a/arch/x86/kernel/tsc_msr.c +++ b/arch/x86/kernel/tsc_msr.c @@ -102,6 +103,8 @@ unsigned long cpu_khz_from_msr(void) /* Get FSB FREQ ID */ + pr_err("tsc msr id match %ld lo 0x%02x\n", id - tsc_msr_cpu_ids, lo); + /* Map CPU reference clock freq ID(0-7) to CPU reference clock freq(KHz) */ freq = freq_desc->freqs[lo & 0x7]; Regards, Hans > On Fri, Jan 24, 2020 at 9:24 PM Hans de Goede <hdegoede(a)redhat.com <mailto:hdegoede@redhat.com>> wrote: > > Hi, > > On 1/24/20 12:55 PM, Thomas Gleixner wrote: > > Hans, > > > > Hans de Goede <hdegoede(a)redhat.com <mailto:hdegoede@redhat.com>> writes: > >> On 1/24/20 9:35 AM, Thomas Gleixner wrote: > >>> Where does that number come from? Just math? > >> > >> Yes just math, but perhaps the Intel folks can see if they can find some > >> datasheet to back this up ? > > > > Can you observe the issue on one of the machines in your zoo as well? > > I haven't tried yet. Looking at the thread sofar the problem was noticed on > a system with a Celeron N2930, I don't have access to one of those, I > do have access to a system with a closely related N2840 I will give that > a try as well as see if I can reproduce this on one of the tablet > oriented Z3735x SoCs. > > I'll report back when I have had a chance to test this. > > Regards, > > Hans >

4 years, 11 months

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[PATCH for-rc] Revert "RDMA/efa: Use API to get contiguous memory blocks aligned to device supported page size"

by Gal Pressman

The cited commit leads to register MR failures and random hangs when running different MPI applications. The exact root cause for the issue is still not clear, this revert brings us back to a stable state. This reverts commit 40ddb3f020834f9afb7aab31385994811f4db259. Fixes: 40ddb3f02083 ("RDMA/efa: Use API to get contiguous memory blocks aligned to device supported page size") Cc: Shiraz Saleem <shiraz.saleem(a)intel.com> Cc: stable(a)vger.kernel.org # 5.3 Signed-off-by: Gal Pressman <galpress(a)amazon.com> --- drivers/infiniband/hw/efa/efa_verbs.c | 88 ++++++++++++++++++++------- 1 file changed, 67 insertions(+), 21 deletions(-) diff --git a/drivers/infiniband/hw/efa/efa_verbs.c b/drivers/infiniband/hw/efa/efa_verbs.c index 50c22575aed6..567797a919e8 100644 --- a/drivers/infiniband/hw/efa/efa_verbs.c +++ b/drivers/infiniband/hw/efa/efa_verbs.c @@ -1005,15 +1005,21 @@ static int umem_to_page_list(struct efa_dev *dev, u8 hp_shift) { u32 pages_in_hp = BIT(hp_shift - PAGE_SHIFT); - struct ib_block_iter biter; + struct sg_dma_page_iter sg_iter; + unsigned int page_idx = 0; unsigned int hp_idx = 0; ibdev_dbg(&dev->ibdev, "hp_cnt[%u], pages_in_hp[%u]\n", hp_cnt, pages_in_hp); - rdma_for_each_block(umem->sg_head.sgl, &biter, umem->nmap, - BIT(hp_shift)) - page_list[hp_idx++] = rdma_block_iter_dma_address(&biter); + for_each_sg_dma_page(umem->sg_head.sgl, &sg_iter, umem->nmap, 0) { + if (page_idx % pages_in_hp == 0) { + page_list[hp_idx] = sg_page_iter_dma_address(&sg_iter); + hp_idx++; + } + + page_idx++; + } return 0; } @@ -1344,6 +1350,56 @@ static int efa_create_pbl(struct efa_dev *dev, return 0; } +static void efa_cont_pages(struct ib_umem *umem, u64 addr, + unsigned long max_page_shift, + int *count, u8 *shift, u32 *ncont) +{ + struct scatterlist *sg; + u64 base = ~0, p = 0; + unsigned long tmp; + unsigned long m; + u64 len, pfn; + int i = 0; + int entry; + + addr = addr >> PAGE_SHIFT; + tmp = (unsigned long)addr; + m = find_first_bit(&tmp, BITS_PER_LONG); + if (max_page_shift) + m = min_t(unsigned long, max_page_shift - PAGE_SHIFT, m); + + for_each_sg(umem->sg_head.sgl, sg, umem->nmap, entry) { + len = DIV_ROUND_UP(sg_dma_len(sg), PAGE_SIZE); + pfn = sg_dma_address(sg) >> PAGE_SHIFT; + if (base + p != pfn) { + /* + * If either the offset or the new + * base are unaligned update m + */ + tmp = (unsigned long)(pfn | p); + if (!IS_ALIGNED(tmp, 1 << m)) + m = find_first_bit(&tmp, BITS_PER_LONG); + + base = pfn; + p = 0; + } + + p += len; + i += len; + } + + if (i) { + m = min_t(unsigned long, ilog2(roundup_pow_of_two(i)), m); + *ncont = DIV_ROUND_UP(i, (1 << m)); + } else { + m = 0; + *ncont = 0; + } + + *shift = PAGE_SHIFT + m; + *count = i; +} + struct ib_mr *efa_reg_mr(struct ib_pd *ibpd, u64 start, u64 length, u64 virt_addr, int access_flags, struct ib_udata *udata) @@ -1351,11 +1407,12 @@ struct ib_mr *efa_reg_mr(struct ib_pd *ibpd, u64 start, u64 length, struct efa_dev *dev = to_edev(ibpd->device); struct efa_com_reg_mr_params params = {}; struct efa_com_reg_mr_result result = {}; + unsigned long max_page_shift; struct pbl_context pbl; int supp_access_flags; - unsigned int pg_sz; struct efa_mr *mr; int inline_size; + int npages; int err; if (udata->inlen && @@ -1396,24 +1453,13 @@ struct ib_mr *efa_reg_mr(struct ib_pd *ibpd, u64 start, u64 length, params.iova = virt_addr; params.mr_length_in_bytes = length; params.permissions = access_flags; + max_page_shift = fls64(dev->dev_attr.page_size_cap); - pg_sz = ib_umem_find_best_pgsz(mr->umem, - dev->dev_attr.page_size_cap, - virt_addr); - if (!pg_sz) { - err = -EOPNOTSUPP; - ibdev_dbg(&dev->ibdev, "Failed to find a suitable page size in page_size_cap %#llx\n", - dev->dev_attr.page_size_cap); - goto err_unmap; - } - - params.page_shift = __ffs(pg_sz); - params.page_num = DIV_ROUND_UP(length + (start & (pg_sz - 1)), - pg_sz); - + efa_cont_pages(mr->umem, start, max_page_shift, &npages, + &params.page_shift, &params.page_num); ibdev_dbg(&dev->ibdev, - "start %#llx length %#llx params.page_shift %u params.page_num %u\n", - start, length, params.page_shift, params.page_num); + "start %#llx length %#llx npages %d params.page_shift %u params.page_num %u\n", + start, length, npages, params.page_shift, params.page_num); inline_size = ARRAY_SIZE(params.pbl.inline_pbl_array); if (params.page_num <= inline_size) { -- 2.24.1

4 years, 11 months

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[PATCH 4.19 000/306] 4.19.87-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.87 release. There are 306 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 Fri, 29 Nov 2019 20:18:09 +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-4.19.87-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 4.19.87-rc1 Michael Ellerman <mpe(a)ellerman.id.au> KVM: PPC: Book3S HV: Flush link stack on guest exit to host kernel Michael Ellerman <mpe(a)ellerman.id.au> powerpc/book3s64: Fix link stack flush on context switch Christopher M. Riedl <cmr(a)informatik.wtf> powerpc/64s: support nospectre_v2 cmdline option Bernd Porr <mail(a)berndporr.me.uk> staging: comedi: usbduxfast: usbduxfast_ai_cmdtest rounding error Aleksander Morgado <aleksander(a)aleksander.es> USB: serial: option: add support for Foxconn T77W968 LTE modules Aleksander Morgado <aleksander(a)aleksander.es> USB: serial: option: add support for DW5821e with eSIM support Johan Hovold <johan(a)kernel.org> USB: serial: mos7840: fix remote wakeup Johan Hovold <johan(a)kernel.org> USB: serial: mos7720: fix remote wakeup Pavel Löbl <pavel(a)loebl.cz> USB: serial: mos7840: add USB ID to support Moxa UPort 2210 Oliver Neukum <oneukum(a)suse.com> appledisplay: fix error handling in the scheduled work Oliver Neukum <oneukum(a)suse.com> USB: chaoskey: fix error case of a timeout Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> usb-serial: cp201x: support Mark-10 digital force gauge Suwan Kim <suwan.kim027(a)gmail.com> usbip: Fix uninitialized symbol 'nents' in stub_recv_cmd_submit() Hewenliang <hewenliang4(a)huawei.com> usbip: tools: fix fd leakage in the function of read_attr_usbip_status Oliver Neukum <oneukum(a)suse.com> USBIP: add config dependency for SGL_ALLOC Halil Pasic <pasic(a)linux.ibm.com> virtio_ring: fix return code on DMA mapping fails Sean Young <sean(a)mess.org> media: imon: invalid dereference in imon_touch_event Vito Caputo <vcaputo(a)pengaru.com> media: cxusb: detect cxusb_ctrl_msg error in query Oliver Neukum <oneukum(a)suse.com> media: b2c2-flexcop-usb: add sanity checking Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> media: uvcvideo: Fix error path in control parsing failure Kai Shen <shenkai8(a)huawei.com> cpufreq: Add NULL checks to show() and store() methods of cpufreq Alan Stern <stern(a)rowland.harvard.edu> media: usbvision: Fix races among open, close, and disconnect Alexander Popov <alex.popov(a)linux.com> media: vivid: Fix wrong locking that causes race conditions on streaming stop Vandana BN <bnvandana(a)gmail.com> media: vivid: Set vid_cap_streaming and vid_out_streaming to true Jouni Hogander <jouni.hogander(a)unikie.com> net-sysfs: Fix reference count leak in rx|netdev_queue_add_kobject Oliver Neukum <oneukum(a)suse.com> nfc: port100: handle command failure cleanly Takashi Iwai <tiwai(a)suse.de> ALSA: usb-audio: Fix NULL dereference at parsing BADD Yang Tao <yang.tao172(a)zte.com.cn> futex: Prevent robust futex exit race Arnd Bergmann <arnd(a)arndb.de> y2038: futex: Move compat implementation into futex.c Andy Lutomirski <luto(a)kernel.org> x86/entry/32: Fix FIXUP_ESPFIX_STACK with user CR3 Ingo Molnar <mingo(a)kernel.org> x86/pti/32: Calculate the various PTI cpu_entry_area sizes correctly, make the CPU_ENTRY_AREA_PAGES assert precise Andy Lutomirski <luto(a)kernel.org> selftests/x86/sigreturn/32: Invalidate DS and ES when abusing the kernel Andy Lutomirski <luto(a)kernel.org> selftests/x86/mov_ss_trap: Fix the SYSENTER test Thomas Gleixner <tglx(a)linutronix.de> x86/cpu_entry_area: Add guard page for entry stack on 32bit Thomas Gleixner <tglx(a)linutronix.de> x86/pti/32: Size initial_page_table correctly Andy Lutomirski <luto(a)kernel.org> x86/doublefault/32: Fix stack canaries in the double fault handler Navid Emamdoost <navid.emamdoost(a)gmail.com> nbd: prevent memory leak Waiman Long <longman(a)redhat.com> x86/speculation: Fix redundant MDS mitigation message Waiman Long <longman(a)redhat.com> x86/speculation: Fix incorrect MDS/TAA mitigation status Alexander Kapshuk <alexander.kapshuk(a)gmail.com> x86/insn: Fix awk regexp warnings Alexey Brodkin <Alexey.Brodkin(a)synopsys.com> ARC: perf: Accommodate big-endian CPU Chester Lin <clin(a)suse.com> ARM: 8904/1: skip nomap memblocks while finding the lowmem/highmem boundary Gang He <ghe(a)suse.com> ocfs2: remove ocfs2_is_o2cb_active() Max Uvarov <muvarov(a)gmail.com> net: phy: dp83867: increase SGMII autoneg timer duration Max Uvarov <muvarov(a)gmail.com> net: phy: dp83867: fix speed 10 in sgmii mode David Hildenbrand <david(a)redhat.com> mm/memory_hotplug: don't access uninitialized memmaps in shrink_zone_span() John Pittman <jpittman(a)redhat.com> md/raid10: prevent access of uninitialized resync_pages offset Denis Efremov <efremov(a)linux.com> ath9k_hw: fix uninitialized variable data Hui Peng <benquike(a)gmail.com> ath10k: Fix a NULL-ptr-deref bug in ath10k_usb_alloc_urb_from_pipe Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: MMU: Do not treat ZONE_DEVICE pages as being reserved Tomas Bortoli <tomasbortoli(a)gmail.com> Bluetooth: Fix invalid-free in bcsp_close() Vinayak Menon <vinmenon(a)codeaurora.org> mm/page_io.c: do not free shared swap slots Johannes Berg <johannes.berg(a)intel.com> cfg80211: call disconnect_wk when AP stops David Ahern <dsahern(a)gmail.com> ipv6: Fix handling of LLA with VRF and sockets bound to VRF zhong jiang <zhongjiang(a)huawei.com> mm/memory_hotplug: Do not unlock when fails to take the device_hotplug_lock Masahiro Yamada <yamada.masahiro(a)socionext.com> i2c: uniphier-f: fix timeout error after reading 8 bytes Vignesh R <vigneshr(a)ti.com> spi: omap2-mcspi: Fix DMA and FIFO event trigger size mismatch Igor Konopko <igor.j.konopko(a)intel.com> nvme-pci: fix surprise removal Kishon Vijay Abraham I <kishon(a)ti.com> PCI: keystone: Use quirk to limit MRRS for K2G Nathan Chancellor <natechancellor(a)gmail.com> pinctrl: zynq: Use define directive for PIN_CONFIG_IO_STANDARD Nathan Chancellor <natechancellor(a)gmail.com> pinctrl: lpc18xx: Use define directive for PIN_CONFIG_GPIO_PIN_INT Nathan Chancellor <natechancellor(a)gmail.com> pinctrl: bcm2835: Use define directive for BCM2835_PINCONF_PARAM_PULL Brian Masney <masneyb(a)onstation.org> pinctrl: qcom: spmi-gpio: fix gpio-hog related boot issues Sriram R <srirrama(a)codeaurora.org> cfg80211: Prevent regulatory restore during STA disconnect in concurrent interfaces Quentin Monnet <quentin.monnet(a)netronome.com> tools: bpftool: pass an argument to silence open_obj_pinned() Frank Rowand <frank.rowand(a)sony.com> of: unittest: initialize args before calling of_*parse_*() Frank Rowand <frank.rowand(a)sony.com> of: unittest: allow base devicetree to have symbol metadata David Barmann <david.barmann(a)stackpath.com> sock: Reset dst when changing sk_mark via setsockopt YueHaibing <yuehaibing(a)huawei.com> net: bcmgenet: return correct value 'ret' from bcmgenet_power_down Colin Ian King <colin.king(a)canonical.com> ACPICA: Use %d for signed int print formatting instead of %u Dmitry Osipenko <digetx(a)gmail.com> clk: tegra20: Turn EMC clock gate into divider Mike Manning <mmanning(a)vyatta.att-mail.com> vrf: mark skb for multicast or link-local as enslaved to VRF Tycho Andersen <tycho(a)tycho.ws> dlm: don't leak kernel pointer to userspace Tycho Andersen <tycho(a)tycho.ws> dlm: fix invalid free Badhri Jagan Sridharan <badhri(a)google.com> usb: typec: tcpm: charge current handling for sink during hard reset James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Correct loss of fc4 type on remote port address change James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix odd recovery in duplicate FLOGIs in point-to-point James Smart <jsmart2021(a)gmail.com> scsi: lpfc: fcoe: Fix link down issue after 1000+ link bounces Shivasharan S <shivasharan.srikanteshwara(a)broadcom.com> scsi: megaraid_sas: Fix goto labels in error handling Shivasharan S <shivasharan.srikanteshwara(a)broadcom.com> scsi: megaraid_sas: Fix msleep granularity Suganath Prabu <suganath-prabu.subramani(a)broadcom.com> scsi: mpt3sas: Fix driver modifying persistent data in Manufacturing page11 Suganath Prabu <suganath-prabu.subramani(a)broadcom.com> scsi: mpt3sas: Don't modify EEDPTagMode field setting on SAS3.5 HBA devices Suganath Prabu <suganath-prabu.subramani(a)broadcom.com> scsi: mpt3sas: Fix Sync cache command failure during driver unload Florian Fainelli <f.fainelli(a)gmail.com> net: dsa: bcm_sf2: Turn on PHY to allow successful registration Shaokun Zhang <zhangshaokun(a)hisilicon.com> rtlwifi: rtl8192de: Fix misleading REG_MCUFWDL information Dan Carpenter <dan.carpenter(a)oracle.com> wireless: airo: potential buffer overflow in sprintf() Ali MJ Al-Nasrawy <alimjalnasrawy(a)gmail.com> brcmsmac: never log "tid x is not agg'able" by default Gustavo A. R. Silva <gustavo(a)embeddedor.com> rtl8xxxu: Fix missing break in switch Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> wlcore: Fix the return value in case of error in 'wlcore_vendor_cmd_smart_config_start()' Brian Norris <briannorris(a)chromium.org> ath10k: snoc: fix unbalanced clock error handling Lior David <liord(a)codeaurora.org> wil6210: fix locking in wmi_call Maya Erez <merez(a)codeaurora.org> wil6210: fix RGF_CAF_ICR address for Talyn-MB Maya Erez <merez(a)codeaurora.org> wil6210: fix L2 RX status handling Ahmad Masri <amasri(a)codeaurora.org> wil6210: fix debugfs memory access alignment Arnd Bergmann <arnd(a)arndb.de> btrfs: avoid link error with CONFIG_NO_AUTO_INLINE Chiranjeevi Rapolu <chiranjeevi.rapolu(a)intel.com> media: ov13858: Check for possible null pointer Nickhu <nickhu(a)andestech.com> nds32: Fix bug in bitfield.h Taehee Yoo <ap420073(a)gmail.com> net: bpfilter: fix iptables failure if bpfilter_umh is disabled Andrei Vagin <avagin(a)gmail.com> sock_diag: fix autoloading of the raw_diag module Richard Guy Briggs <rgb(a)redhat.com> audit: print empty EXECVE args Florian Fainelli <f.fainelli(a)gmail.com> soc: bcm: brcmstb: Fix re-entry point with a THUMB2_KERNEL Icenowy Zheng <icenowy(a)aosc.io> clk: sunxi-ng: enable so-said LDOs for A64 SoC's pll-mipi clock Leonard Crestez <leonard.crestez(a)nxp.com> ARM: dts: imx6sx-sdb: Fix enet phy regulator Arnd Bergmann <arnd(a)arndb.de> openvswitch: fix linking without CONFIG_NF_CONNTRACK_LABELS Valentin Schneider <valentin.schneider(a)arm.com> sched/fair: Don't increase sd->balance_interval on newidle balance Peter Zijlstra <peterz(a)infradead.org> sched/topology: Fix off by one bug Eric Dumazet <edumazet(a)google.com> net: do not abort bulk send on BQL status Larry Chen <lchen(a)suse.com> ocfs2: fix clusters leak in ocfs2_defrag_extent() Changwei Ge <ge.changwei(a)h3c.com> ocfs2: don't put and assigning null to bh allocated outside Changwei Ge <ge.changwei(a)h3c.com> ocfs2: don't use iocb when EIOCBQUEUED returns Guozhonghua <guozhonghua(a)h3c.com> ocfs2: without quota support, avoid calling quota recovery Roman Gushchin <guro(a)fb.com> mm: handle no memcg case in memcg_kmem_charge() properly Len Brown <len.brown(a)intel.com> tools/power turbosat: fix AMD APIC-id output Victor Kamensky <kamensky(a)cisco.com> arm64: makefile fix build of .i file in external module case Keith Busch <keith.busch(a)intel.com> nvme-pci: fix conflicting p2p resource adds Michael Kelley <mikelley(a)microsoft.com> irq/matrix: Fix memory overallocation Dave Jiang <dave.jiang(a)intel.com> ntb: intel: fix return value for ndev_vec_mask() Jon Mason <jdmason(a)kudzu.us> ntb_netdev: fix sleep time mismatch Huazhong Tan <tanhuazhong(a)huawei.com> net: hns3: bugfix for hclge_mdio_write and hclge_mdio_read Huazhong Tan <tanhuazhong(a)huawei.com> net: hns3: bugfix for is_valid_csq_clean_head() Huazhong Tan <tanhuazhong(a)huawei.com> net: hns3: bugfix for reporting unknown vector0 interrupt repeatly problem Huazhong Tan <tanhuazhong(a)huawei.com> net: hns3: bugfix for buffer not free problem during resetting Jacob Keller <jacob.e.keller(a)intel.com> fm10k: ensure completer aborts are marked as non-fatal after a resume Miroslav Lichvar <mlichvar(a)redhat.com> igb: shorten maximum PHC timecounter update interval David Hildenbrand <david(a)redhat.com> powerpc/powernv: hold device_hotplug_lock when calling device_online() David Hildenbrand <david(a)redhat.com> mm/memory_hotplug: fix online/offline_pages called w.o. mem_hotplug_lock David Hildenbrand <david(a)redhat.com> mm/memory_hotplug: make add_memory() take the device_hotplug_lock Borislav Petkov <bp(a)suse.de> kernel/panic.c: do not append newline to the stack protector panic string Colin Ian King <colin.king(a)canonical.com> fs/hfs/extent.c: fix array out of bounds read of array extent Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfs: update timestamp on truncate() Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfsplus: update timestamps on truncate() Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfs: fix return value of hfs_get_block() Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfsplus: fix return value of hfsplus_get_block() Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfs: prevent btree data loss on ENOSPC Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfsplus: prevent btree data loss on ENOSPC Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfs: fix BUG on bnode parent update Ernesto A. Fernández <ernesto.mnd.fernandez(a)gmail.com> hfsplus: fix BUG on bnode parent update Rasmus Villemoes <linux(a)rasmusvillemoes.dk> lib/bitmap.c: fix remaining space computation in bitmap_print_to_pagebuf Rasmus Villemoes <linux(a)rasmusvillemoes.dk> linux/bitmap.h: fix type of nbits in bitmap_shift_right() Rasmus Villemoes <linux(a)rasmusvillemoes.dk> linux/bitmap.h: handle constant zero-size bitmaps correctly Dan Carpenter <dan.carpenter(a)oracle.com> mm/gup_benchmark.c: prevent integer overflow in ioctl Ming Lei <ming.lei(a)redhat.com> block: call rq_qos_exit() after queue is frozen Michael Ellerman <mpe(a)ellerman.id.au> selftests/powerpc/cache_shape: Fix out-of-tree build Michael Ellerman <mpe(a)ellerman.id.au> selftests/powerpc/switch_endian: Fix out-of-tree build Joel Stanley <joel(a)jms.id.au> selftests/powerpc/signal: Fix out-of-tree build Joel Stanley <joel(a)jms.id.au> selftests/powerpc/ptrace: Fix out-of-tree build Joel Stanley <joel(a)jms.id.au> powerpc/xmon: Relax frame size for clang Hangbin Liu <liuhangbin(a)gmail.com> ipv4/igmp: fix v1/v2 switchback timeout based on rfc3376, 8.12 Darrick J. Wong <darrick.wong(a)oracle.com> vfs: avoid problematic remapping requests into partial EOF block Anton Ivanov <anton.ivanov(a)cambridgegreys.com> um: Make line/tty semantics use true write IRQ Masahiro Yamada <yamada.masahiro(a)socionext.com> i2c: uniphier-f: fix race condition when IRQ is cleared Masahiro Yamada <yamada.masahiro(a)socionext.com> i2c: uniphier-f: fix occasional timeout error Masahiro Yamada <yamada.masahiro(a)socionext.com> i2c: uniphier-f: make driver robust against concurrency Jianchao Wang <jianchao.w.wang(a)oracle.com> block: fix the DISCARD request merge Sabrina Dubroca <sd(a)queasysnail.net> macsec: let the administrator set UP state even if lowerdev is down Sabrina Dubroca <sd(a)queasysnail.net> macsec: update operstate when lower device changes Andrea Arcangeli <aarcange(a)redhat.com> mm: thp: fix MADV_DONTNEED vs migrate_misplaced_transhuge_page race condition Keith Busch <keith.busch(a)intel.com> tools/testing/selftests/vm/gup_benchmark.c: fix 'write' flag usage Dave Chinner <dchinner(a)redhat.com> mm/page-writeback.c: fix range_cyclic writeback vs writepages deadlock Jia-Ju Bai <baijiaju1990(a)gmail.com> fs/ocfs2/dlm/dlmdebug.c: fix a sleep-in-atomic-context bug in dlm_print_one_mle() Andrey Ryabinin <aryabinin(a)virtuozzo.com> arm64: lib: use C string functions with KASAN enabled David S. Miller <davem(a)davemloft.net> sparc64: Rework xchg() definition to avoid warnings. Felipe Rechia <felipe.rechia(a)datacom.com.br> powerpc/process: Fix flush_all_to_thread for SPE Martin Lau <kafai(a)fb.com> bpf, btf: fix a missing check bug in btf_parse Taehee Yoo <ap420073(a)gmail.com> bpf: devmap: fix wrong interface selection in notifier_call Tristram Ha <Tristram.Ha(a)microchip.com> net: ethernet: cadence: fix socket buffer corruption problem Geert Uytterhoeven <geert+renesas(a)glider.be> thermal: rcar_thermal: Prevent hardware access during system suspend Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> thermal: rcar_thermal: fix duplicate IRQ request Peng Hao <peng.hao2(a)zte.com.cn> selftests: fix warning: "_GNU_SOURCE" redefined Andrea Parri <andrea.parri(a)amarulasolutions.com> selftests: kvm: Fix -Wformat warnings Jerry Hoemann <jerry.hoemann(a)hpe.com> selftests: watchdog: Fix error message. Shuah Khan (Samsung OSG) <shuah(a)kernel.org> selftests: watchdog: fix message when /dev/watchdog open fails Masami Hiramatsu <mhiramat(a)kernel.org> selftests/ftrace: Fix to test kprobe $comm arg only if available Keiji Hayashibara <hayashibara.keiji(a)socionext.com> spi: uniphier: fix incorrect property items Garry McNulty <garrmcnu(a)gmail.com> fs/cifs: fix uninitialised variable warnings Masahisa Kojima <masahisa.kojima(a)linaro.org> net: socionext: Stop PHY before resetting netsec Marek Szyprowski <m.szyprowski(a)samsung.com> mfd: max8997: Enale irq-wakeup unconditionally Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> mfd: intel_soc_pmic_bxtwc: Chain power button IRQs as well Fabio Estevam <fabio.estevam(a)nxp.com> mfd: mc13xxx-core: Fix PMIC shutdown when reading ADC values Sapthagiri Baratam <sapthagiri.baratam(a)cirrus.com> mfd: arizona: Correct calling of runtime_put_sync Ivan Khoronzhuk <ivan.khoronzhuk(a)linaro.org> net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode Dan Carpenter <dan.carpenter(a)oracle.com> qlcnic: fix a return in qlcnic_dcb_get_capability() Nathan Chancellor <natechancellor(a)gmail.com> mISDN: Fix type of switch control variable in ctrl_teimanager Chao Yu <yuchao0(a)huawei.com> f2fs: spread f2fs_set_inode_flags() Chao Yu <yuchao0(a)huawei.com> f2fs: fix to spread clear_cold_data() Dan Carpenter <dan.carpenter(a)oracle.com> thermal: armada: fix a test in probe() Vincent Chen <vincentc(a)andestech.com> RISC-V: Avoid corrupting the upper 32-bit of phys_addr_t in ioremap Nathan Chancellor <natechancellor(a)gmail.com> rtc: s35390a: Change buf's type to u8 in s35390a_init Luis Henriques <lhenriques(a)suse.com> ceph: only allow punch hole mode in fallocate Yan, Zheng <zyan(a)redhat.com> ceph: fix dentry leak in ceph_readdir_prepopulate Quentin Monnet <quentin.monnet(a)netronome.com> tools: bpftool: fix completion for "bpftool map update" Quentin Monnet <quentin.monnet(a)netronome.com> selftests/bpf: fix return value comparison for tests in test_libbpf.sh Nicholas Piggin <npiggin(a)gmail.com> powerpc/64s/radix: Fix radix__flush_tlb_collapsed_pmd double flushing pmd Michael Ellerman <mpe(a)ellerman.id.au> powerpc/mm/radix: Fix small page at boundary when splitting Michael Ellerman <mpe(a)ellerman.id.au> powerpc/mm/radix: Fix overuse of small pages in splitting logic Michael Ellerman <mpe(a)ellerman.id.au> powerpc/mm/radix: Fix off-by-one in split mapping logic Aravinda Prasad <aravinda(a)linux.vnet.ibm.com> powerpc/pseries: Export raw per-CPU VPA data via debugfs Gustavo A. R. Silva <gustavo(a)embeddedor.com> scsi: hisi_sas: Fix NULL pointer dereference David S. Miller <davem(a)davemloft.net> sparc: Fix parport build warnings. Jithu Joseph <jithu.joseph(a)intel.com> x86/intel_rdt: Prevent pseudo-locking from using stale pointers Vignesh R <vigneshr(a)ti.com> spi: omap2-mcspi: Set FIFO DMA trigger level to word length Christoph Hellwig <hch(a)lst.de> swiotlb: do not panic on mapping failures Thomas Richter <tmricht(a)linux.ibm.com> s390/perf: Return error when debug_register fails Nathan Chancellor <natechancellor(a)gmail.com> atm: zatm: Fix empty body Clang warnings J. Bruce Fields <bfields(a)redhat.com> sunrpc: safely reallow resvport min/max inversion Trond Myklebust <trond.myklebust(a)hammerspace.com> SUNRPC: Fix a compile warning for cmpxchg64() Peng Hao <peng.hao2(a)zte.com.cn> selftests/bpf: fix file resource leak in load_kallsyms Heinz Mauelshagen <heinzm(a)redhat.com> dm raid: avoid bitmap with raid4/5/6 journal device Xin Long <lucien.xin(a)gmail.com> sctp: use sk_wmem_queued to check for writable space Colin Ian King <colin.king(a)canonical.com> usbip: tools: fix atoi() on non-null terminated string Mattias Jacobsson <2pi(a)mok.nu> USB: misc: appledisplay: fix backlight update_status return code Jon Derrick <jonathan.derrick(a)intel.com> PCI: vmd: Detach resources after stopping root bus Benjamin Herrenschmidt <benh(a)kernel.crashing.org> macintosh/windfarm_smu_sat: Fix debug output Philipp Klocke <philipp97kl(a)gmail.com> ALSA: i2c/cs8427: Fix int to char conversion Ulf Hansson <ulf.hansson(a)linaro.org> PM / Domains: Deal with multiple states but no governor in genpd Hans de Goede <hdegoede(a)redhat.com> ACPI / scan: Create platform device for INT33FE ACPI nodes Steven Rostedt (VMware) <rostedt(a)goodmis.org> kprobes, x86/ptrace.h: Make regs_get_kernel_stack_nth() not fault on bad stack Brian Foster <bfoster(a)redhat.com> xfs: clear ail delwri queued bufs on unmount of shutdown fs Dave Chinner <dchinner(a)redhat.com> xfs: fix use-after-free race in xfs_buf_rele Netanel Belgazal <netanel(a)amazon.com> net: ena: Fix Kconfig dependency on X86 Kyeongdon Kim <kyeongdon.kim(a)lge.com> net: fix warning in af_unix Marek Behún <marek.behun(a)nic.cz> net: dsa: mv88e6xxx: Fix 88E6141/6341 2500mbps SERDES speed Finn Thain <fthain(a)telegraphics.com.au> scsi: zorro_esp: Limit DMA transfers to 65535 bytes Christoph Hellwig <hch(a)lst.de> scsi: dc395x: fix DMA API usage in sg_update_list Christoph Hellwig <hch(a)lst.de> scsi: dc395x: fix dma API usage in srb_done Marcel Ziswiler <marcel.ziswiler(a)toradex.com> ASoC: tegra_sgtl5000: fix device_node refcounting Alexandre Belloni <alexandre.belloni(a)bootlin.com> clk: at91: audio-pll: fix audio pmc type Lubomir Rintel <lkundrak(a)v3.sk> clk: mmp2: fix the clock id for sdh2_clk and sdh3_clk Honghui Zhang <honghui.zhang(a)mediatek.com> PCI: mediatek: Fixup MSI enablement logic by enabling MSI before clocks Keith Busch <keith.busch(a)intel.com> nvme-pci: fix hot removal during error handling Bart Van Assche <bvanassche(a)acm.org> nvmet-fcloop: suppress a compiler warning Bart Van Assche <bvanassche(a)acm.org> nvmet: avoid integer overflow in the discard code Nathan Chancellor <natechancellor(a)gmail.com> crypto: ccree - avoid implicit enum conversion Nathan Chancellor <natechancellor(a)gmail.com> scsi: iscsi_tcp: Explicitly cast param in iscsi_sw_tcp_host_get_param Nathan Chancellor <natechancellor(a)gmail.com> scsi: bfa: Avoid implicit enum conversion in bfad_im_post_vendor_event Nathan Chancellor <natechancellor(a)gmail.com> scsi: isci: Change sci_controller_start_task's return type to sci_status Nathan Chancellor <natechancellor(a)gmail.com> scsi: isci: Use proper enumerated type in atapi_d2h_reg_frame_handler Joseph Lo <josephl(a)nvidia.com> clk: tegra: Fixes for MBIST work around Uros Bizjak <ubizjak(a)gmail.com> KVM/x86: Fix invvpid and invept register operand size in 64-bit mode Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: nVMX: move check_vmentry_postreqs() call to nested_vmx_enter_non_root_mode() Sean Christopherson <sean.j.christopherson(a)intel.com> KVM: nVMX: reset cache/shadows when switching loaded VMCS Jakub Kicinski <jakub.kicinski(a)netronome.com> nfp: bpf: protect against mis-initializing atomic counters Gustavo A. R. Silva <gustavo(a)embeddedor.com> scsi: ips: fix missing break in switch Rahul Verma <Rahul.Verma(a)cavium.com> qed: Align local and global PTT to propagate through the APIs. Omar Sandoval <osandov(a)fb.com> amiflop: clean up on errors during setup Hans de Goede <hdegoede(a)redhat.com> pwm: lpss: Only set update bit if we are actually changing the settings Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> pinctrl: sunxi: Fix a memory leak in 'sunxi_pinctrl_build_state()' Selvin Xavier <selvin.xavier(a)broadcom.com> RDMA/bnxt_re: Avoid resource leak in case the NQ registration fails Devesh Sharma <devesh.sharma(a)broadcom.com> RDMA/bnxt_re: Fix qp async event reporting Selvin Xavier <selvin.xavier(a)broadcom.com> RDMA/bnxt_re: Avoid NULL check after accessing the pointer Xiang Chen <chenxiang66(a)hisilicon.com> scsi: hisi_sas: Free slot later in slot_complete_vx_hw() Xiang Chen <chenxiang66(a)hisilicon.com> scsi: hisi_sas: Fix the race between IO completion and timeout for SMP/internal IO Luo Jiaxing <luojiaxing(a)huawei.com> scsi: hisi_sas: Feed back linkrate(max/min) when re-attached Angelo Dureghello <angelo(a)sysam.it> m68k: fix command-line parsing when passed from u-boot Julien Folly <julien.folly(a)gmail.com> w1: IAD Register is yet readable trough iad sys file. Fix snprintf (%u for unsigned, count for max size). Wenwen Wang <wang6495(a)umn.edu> misc: mic: fix a DMA pool free failure Duncan Laurie <dlaurie(a)chromium.org> gsmi: Fix bug in append_to_eventlog sysfs handler Nikolay Borisov <nborisov(a)suse.com> btrfs: handle error of get_old_root Su Yue <suy.fnst(a)cn.fujitsu.com> btrfs: defrag: use btrfs_mod_outstanding_extents in cluster_pages_for_defrag Honghui Zhang <honghui.zhang(a)mediatek.com> PCI: mediatek: Fix class type for MT7622 to PCI_CLASS_BRIDGE_PCI Chaotian Jing <chaotian.jing(a)mediatek.com> mmc: mediatek: fix cannot receive new request when msdc_cmd_is_ready fail Chaotian Jing <chaotian.jing(a)mediatek.com> mmc: mediatek: fill the actual clock for mmc debugfs Sergei Shtylyov <sergei.shtylyov(a)cogentembedded.com> spi: sh-msiof: fix deferred probing Jens Axboe <axboe(a)kernel.dk> cdrom: don't attempt to fiddle with cdo->capability Jens Axboe <axboe(a)kernel.dk> skd: fixup usage of legacy IO API Carl Huang <cjhuang(a)codeaurora.org> ath10k: allocate small size dma memory in ath10k_pci_diag_write_mem Rakesh Pillai <pillair(a)codeaurora.org> ath10k: set probe request oui during driver start Ali MJ Al-Nasrawy <alimjalnasrawy(a)gmail.com> brcmsmac: AP mode: update beacon when TIM changes Lorenzo Bianconi <lorenzo.bianconi(a)redhat.com> mt76x0: phy: fix restore phase in mt76x0_phy_recalibrate_after_assoc Felix Fietkau <nbd(a)nbd.name> mt76: do not store aggregation sequence number for null-data frames Dan Carpenter <dan.carpenter(a)oracle.com> EDAC, thunderx: Fix memory leak in thunderx_l2c_threaded_isr() Sam Bobroff <sbobroff(a)linux.ibm.com> powerpc/eeh: Fix use of EEH_PE_KEEP on wrong field Sam Bobroff <sbobroff(a)linux.ibm.com> powerpc/eeh: Fix null deref for devices removed during EEH Joel Stanley <joel(a)jms.id.au> powerpc/boot: Disable vector instructions Joel Stanley <joel(a)jms.id.au> powerpc/boot: Fix opal console in boot wrapper Dan Carpenter <dan.carpenter(a)oracle.com> powerpc: Fix signedness bug in update_flash_db() Al Viro <viro(a)zeniv.linux.org.uk> synclink_gt(): fix compat_ioctl() Al Viro <viro(a)zeniv.linux.org.uk> pty: fix compat ioctls Andreas Gruenbacher <agruenba(a)redhat.com> gfs2: Fix marking bitmaps non-full Alan Douglas <adouglas(a)cadence.com> PCI: cadence: Write MSI data with 32bits Gustavo A. R. Silva <gustavo(a)embeddedor.com> pinctrl: madera: Fix uninitialized variable bug in madera_mux_set_mux Sergey Senozhatsky <sergey.senozhatsky(a)gmail.com> printk: fix integer overflow in setup_log_buf() Sergey Senozhatsky <sergey.senozhatsky(a)gmail.com> printk: lock/unlock console only for new logbuf entries Michael Schupikov <michael(a)schupikov.de> crypto: testmgr - fix sizeof() on COMP_BUF_SIZE Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: isight: fix leak of reference to firewire unit in error path of .probe callback Adrian Bunk <bunk(a)kernel.org> mwifiex: Fix NL80211_TX_POWER_LIMITED Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/userptr: Try to acquire the page lock around set_page_dirty() Chris Wilson <chris(a)chris-wilson.co.uk> drm/i915/pmu: "Frequency" is reported as accumulated cycles Evan Quan <evan.quan(a)amd.com> drm/amd/powerplay: issue no PPSMC_MSG_GetCurrPkgPwr on unsupported ASICs Andrey Ryabinin <aryabinin(a)virtuozzo.com> mm/ksm.c: don't WARN if page is still mapped in remove_stable_node() Joseph Qi <joseph.qi(a)linux.alibaba.com> Revert "fs: ocfs2: fix possible null-pointer dereferences in ocfs2_xa_prepare_entry()" Laurent Vivier <lvivier(a)redhat.com> virtio_console: allocate inbufs in add_port() only if it is needed Sun Ke <sunke32(a)huawei.com> nbd:fix memory leak in nbd_get_socket() Laura Abbott <labbott(a)redhat.com> tools: gpio: Correctly add make dependencies for gpio_utils Thierry Reding <treding(a)nvidia.com> gpio: max77620: Fixup debounce delays Stefano Garzarella <sgarzare(a)redhat.com> vhost/vsock: split packets to send using multiple buffers Maor Gottlieb <maorg(a)mellanox.com> net/mlx5: Fix auto group size calculation Eran Ben Elisha <eranbe(a)mellanox.com> net/mlxfw: Verify FSM error code translation doesn't exceed array size Roi Dayan <roid(a)mellanox.com> net/mlx5e: Fix set vf link state error flow Martin Habets <mhabets(a)solarflare.com> sfc: Only cancel the PPS workqueue if it exists Xin Long <lucien.xin(a)gmail.com> net: sched: ensure opts_len <= IP_TUNNEL_OPTS_MAX in act_tunnel_key Davide Caratti <dcaratti(a)redhat.com> net/sched: act_pedit: fix WARN() in the traffic path Dan Carpenter <dan.carpenter(a)oracle.com> net: rtnetlink: prevent underflows in do_setvfinfo() Tariq Toukan <tariqt(a)mellanox.com> net/mlx4_en: Fix wrong limitation for number of TX rings Luigi Rizzo <lrizzo(a)google.com> net/mlx4_en: fix mlx4 ethtool -N insertion Petr Machata <petrm(a)mellanox.com> mlxsw: spectrum_router: Fix determining underlay for a GRE tunnel ------------- Diffstat: Documentation/admin-guide/hw-vuln/mds.rst | 7 +- .../admin-guide/hw-vuln/tsx_async_abort.rst | 5 +- Documentation/admin-guide/kernel-parameters.txt | 11 + .../devicetree/bindings/spi/spi-uniphier.txt | 14 +- Makefile | 4 +- arch/arc/kernel/perf_event.c | 4 +- arch/arm/boot/dts/imx6sx-sdb.dtsi | 7 +- arch/arm/mm/mmu.c | 3 + arch/arm64/Makefile | 2 + arch/arm64/include/asm/string.h | 14 +- arch/arm64/kernel/arm64ksyms.c | 7 +- arch/arm64/lib/memchr.S | 2 +- arch/arm64/lib/memcmp.S | 2 +- arch/arm64/lib/strchr.S | 2 +- arch/arm64/lib/strcmp.S | 2 +- arch/arm64/lib/strlen.S | 2 +- arch/arm64/lib/strncmp.S | 2 +- arch/arm64/lib/strnlen.S | 2 +- arch/arm64/lib/strrchr.S | 2 +- arch/m68k/kernel/uboot.c | 2 +- arch/nds32/include/asm/bitfield.h | 4 +- arch/powerpc/boot/Makefile | 4 +- arch/powerpc/boot/opal.c | 8 - arch/powerpc/include/asm/asm-prototypes.h | 3 + arch/powerpc/include/asm/security_features.h | 3 + arch/powerpc/kernel/eeh_driver.c | 4 + arch/powerpc/kernel/eeh_pe.c | 2 +- arch/powerpc/kernel/entry_64.S | 6 + arch/powerpc/kernel/process.c | 3 +- arch/powerpc/kernel/security.c | 74 +++++- arch/powerpc/kvm/book3s_hv_rmhandlers.S | 28 +++ arch/powerpc/mm/pgtable-radix.c | 8 +- arch/powerpc/mm/tlb-radix.c | 1 - arch/powerpc/platforms/powernv/memtrace.c | 2 + arch/powerpc/platforms/ps3/os-area.c | 2 +- arch/powerpc/platforms/pseries/hotplug-memory.c | 2 +- arch/powerpc/platforms/pseries/lpar.c | 54 +++++ arch/powerpc/xmon/Makefile | 6 + arch/riscv/mm/ioremap.c | 2 +- arch/s390/kernel/perf_cpum_sf.c | 6 +- arch/sparc/include/asm/cmpxchg_64.h | 7 +- arch/sparc/include/asm/parport.h | 2 + arch/um/drivers/line.c | 4 +- arch/x86/entry/entry_32.S | 21 +- arch/x86/include/asm/cpu_entry_area.h | 18 +- arch/x86/include/asm/pgtable_32_types.h | 8 +- arch/x86/include/asm/ptrace.h | 42 +++- arch/x86/kernel/cpu/bugs.c | 30 ++- arch/x86/kernel/cpu/intel_rdt.c | 7 + arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c | 12 +- arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c | 10 + arch/x86/kernel/cpu/intel_rdt_rdtgroup.c | 38 +++- arch/x86/kernel/doublefault.c | 3 + arch/x86/kernel/head_32.S | 10 + arch/x86/kvm/mmu.c | 8 +- arch/x86/kvm/vmx.c | 22 +- arch/x86/mm/cpu_entry_area.c | 4 +- arch/x86/tools/gen-insn-attr-x86.awk | 4 +- block/blk-core.c | 3 + block/blk-merge.c | 46 +++- block/blk-sysfs.c | 2 - crypto/testmgr.c | 6 +- drivers/acpi/acpi_memhotplug.c | 2 +- drivers/acpi/scan.c | 1 + drivers/atm/zatm.c | 42 ++-- drivers/base/memory.c | 22 +- drivers/base/power/domain.c | 6 + drivers/block/amiflop.c | 84 ++++--- drivers/block/nbd.c | 6 +- drivers/block/skd_main.c | 4 +- drivers/bluetooth/hci_bcsp.c | 3 + drivers/cdrom/cdrom.c | 27 ++- drivers/char/virtio_console.c | 28 ++- drivers/clk/at91/clk-audio-pll.c | 2 +- drivers/clk/mmp/clk-of-mmp2.c | 4 +- drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 7 +- drivers/clk/tegra/clk-tegra20.c | 36 ++- drivers/clk/tegra/clk-tegra210.c | 6 +- drivers/cpufreq/cpufreq.c | 6 + drivers/crypto/ccree/cc_hw_queue_defs.h | 6 +- drivers/edac/thunderx_edac.c | 4 +- drivers/firmware/google/gsmi.c | 5 +- drivers/gpio/gpio-max77620.c | 6 +- drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 23 +- drivers/gpu/drm/i915/i915_gem_userptr.c | 22 +- drivers/gpu/drm/i915/i915_pmu.c | 4 +- drivers/i2c/busses/i2c-uniphier-f.c | 72 ++++-- drivers/infiniband/hw/bnxt_re/bnxt_re.h | 2 + drivers/infiniband/hw/bnxt_re/main.c | 44 ++-- drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 13 +- drivers/isdn/mISDN/tei.c | 7 +- drivers/macintosh/windfarm_smu_sat.c | 25 +-- drivers/md/dm-raid.c | 2 +- drivers/md/raid10.c | 2 +- drivers/media/i2c/ov13858.c | 6 +- drivers/media/platform/vivid/vivid-kthread-cap.c | 8 +- drivers/media/platform/vivid/vivid-kthread-out.c | 8 +- drivers/media/platform/vivid/vivid-sdr-cap.c | 8 +- drivers/media/platform/vivid/vivid-vid-cap.c | 3 - drivers/media/platform/vivid/vivid-vid-out.c | 3 - drivers/media/rc/imon.c | 3 +- drivers/media/usb/b2c2/flexcop-usb.c | 3 + drivers/media/usb/dvb-usb/cxusb.c | 3 +- drivers/media/usb/usbvision/usbvision-video.c | 21 +- drivers/media/usb/uvc/uvc_driver.c | 28 +-- drivers/mfd/arizona-core.c | 8 +- drivers/mfd/intel_soc_pmic_bxtwc.c | 41 +++- drivers/mfd/max8997.c | 8 +- drivers/mfd/mc13xxx-core.c | 3 +- drivers/misc/mic/scif/scif_fence.c | 2 +- drivers/mmc/host/mtk-sd.c | 15 +- drivers/net/dsa/bcm_sf2.c | 4 + drivers/net/dsa/mv88e6xxx/chip.c | 4 +- drivers/net/dsa/mv88e6xxx/port.c | 25 ++- drivers/net/dsa/mv88e6xxx/port.h | 1 + drivers/net/ethernet/amazon/Kconfig | 2 +- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 2 +- drivers/net/ethernet/cadence/macb_main.c | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 24 +- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | 12 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 2 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 4 +- drivers/net/ethernet/intel/fm10k/fm10k_iov.c | 48 ++-- drivers/net/ethernet/intel/igb/igb_ptp.c | 8 +- drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 9 +- drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 9 + drivers/net/ethernet/mellanox/mlx5/core/eswitch.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 10 +- drivers/net/ethernet/mellanox/mlx5/core/fs_core.h | 1 + drivers/net/ethernet/mellanox/mlxfw/mlxfw_fsm.c | 2 + .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 19 +- drivers/net/ethernet/netronome/nfp/bpf/main.h | 7 +- drivers/net/ethernet/netronome/nfp/bpf/offload.c | 18 +- drivers/net/ethernet/netronome/nfp/bpf/verifier.c | 58 ++++- drivers/net/ethernet/qlogic/qed/qed.h | 2 +- drivers/net/ethernet/qlogic/qed/qed_main.c | 22 +- drivers/net/ethernet/qlogic/qed/qed_mcp.c | 27 +-- drivers/net/ethernet/qlogic/qed/qed_mcp.h | 5 +- drivers/net/ethernet/qlogic/qed/qed_vf.c | 2 +- drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c | 2 +- drivers/net/ethernet/sfc/ptp.c | 3 +- drivers/net/ethernet/socionext/netsec.c | 19 +- drivers/net/ethernet/ti/cpsw.c | 1 + drivers/net/macsec.c | 20 +- drivers/net/ntb_netdev.c | 2 +- drivers/net/phy/dp83867.c | 37 +++ drivers/net/vrf.c | 19 +- drivers/net/wireless/ath/ath10k/mac.c | 14 +- drivers/net/wireless/ath/ath10k/pci.c | 23 +- drivers/net/wireless/ath/ath10k/snoc.c | 2 +- drivers/net/wireless/ath/ath10k/usb.c | 8 + drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 2 +- drivers/net/wireless/ath/wil6210/debugfs.c | 15 +- drivers/net/wireless/ath/wil6210/main.c | 11 +- drivers/net/wireless/ath/wil6210/txrx_edma.c | 23 +- drivers/net/wireless/ath/wil6210/wil6210.h | 1 + drivers/net/wireless/ath/wil6210/wmi.c | 9 +- .../broadcom/brcm80211/brcmsmac/mac80211_if.c | 30 ++- .../wireless/broadcom/brcm80211/brcmsmac/main.h | 1 + drivers/net/wireless/cisco/airo.c | 2 +- drivers/net/wireless/marvell/mwifiex/cfg80211.c | 13 +- drivers/net/wireless/marvell/mwifiex/ioctl.h | 1 + drivers/net/wireless/marvell/mwifiex/sta_ioctl.c | 11 +- drivers/net/wireless/mediatek/mt76/mt76x0/phy.c | 7 +- drivers/net/wireless/mediatek/mt76/tx.c | 3 +- .../net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 1 + .../net/wireless/realtek/rtlwifi/rtl8192de/fw.c | 2 +- drivers/net/wireless/ti/wlcore/vendor_cmd.c | 2 +- drivers/nfc/port100.c | 2 +- drivers/ntb/hw/intel/ntb_hw_gen1.c | 2 +- drivers/nvme/host/core.c | 2 +- drivers/nvme/host/pci.c | 8 +- drivers/nvme/target/fcloop.c | 1 + drivers/nvme/target/io-cmd-file.c | 3 +- drivers/of/unittest.c | 58 ++++- drivers/pci/controller/dwc/pci-keystone.c | 3 + drivers/pci/controller/pcie-cadence-ep.c | 2 +- drivers/pci/controller/pcie-mediatek.c | 143 ++++++------ drivers/pci/controller/vmd.c | 2 +- drivers/pinctrl/bcm/pinctrl-bcm2835.c | 6 +- drivers/pinctrl/cirrus/pinctrl-madera-core.c | 2 +- drivers/pinctrl/pinctrl-lpc18xx.c | 10 +- drivers/pinctrl/pinctrl-zynq.c | 9 +- drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 21 +- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 11 +- drivers/platform/x86/intel_cht_int33fe.c | 24 +- drivers/pwm/pwm-lpss.c | 12 +- drivers/rtc/rtc-s35390a.c | 2 +- drivers/scsi/bfa/bfa_defs_svc.h | 2 +- drivers/scsi/bfa/bfad_im.h | 2 +- drivers/scsi/dc395x.c | 12 +- drivers/scsi/hisi_sas/hisi_sas_main.c | 56 ++++- drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 2 +- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 +- drivers/scsi/ips.c | 1 + drivers/scsi/isci/host.c | 8 +- drivers/scsi/isci/host.h | 2 +- drivers/scsi/isci/request.c | 4 +- drivers/scsi/isci/task.c | 4 +- drivers/scsi/iscsi_tcp.c | 3 +- drivers/scsi/lpfc/lpfc.h | 1 + drivers/scsi/lpfc/lpfc_els.c | 95 ++++++-- drivers/scsi/lpfc/lpfc_hbadisc.c | 29 +++ drivers/scsi/lpfc/lpfc_init.c | 2 +- drivers/scsi/lpfc/lpfc_nportdisc.c | 5 +- drivers/scsi/lpfc/lpfc_sli.c | 11 +- drivers/scsi/lpfc/lpfc_sli4.h | 1 + drivers/scsi/megaraid/megaraid_sas_base.c | 9 +- drivers/scsi/mpt3sas/mpt3sas_base.c | 2 +- drivers/scsi/mpt3sas/mpt3sas_config.c | 4 - drivers/scsi/mpt3sas/mpt3sas_scsih.c | 36 ++- drivers/scsi/zorro_esp.c | 8 +- drivers/soc/bcm/brcmstb/pm/pm-arm.c | 2 +- drivers/spi/spi-omap2-mcspi.c | 26 +-- drivers/spi/spi-sh-msiof.c | 4 +- drivers/staging/comedi/drivers/usbduxfast.c | 21 +- drivers/thermal/armada_thermal.c | 4 +- drivers/thermal/rcar_thermal.c | 6 +- drivers/tty/pty.c | 14 +- drivers/tty/synclink_gt.c | 16 +- drivers/usb/misc/appledisplay.c | 15 +- drivers/usb/misc/chaoskey.c | 24 +- drivers/usb/serial/cp210x.c | 1 + drivers/usb/serial/mos7720.c | 4 - drivers/usb/serial/mos7840.c | 16 +- drivers/usb/serial/option.c | 7 + drivers/usb/typec/tcpm.c | 9 +- drivers/usb/usbip/Kconfig | 1 + drivers/usb/usbip/stub_rx.c | 50 +++-- drivers/vhost/vsock.c | 66 ++++-- drivers/virtio/virtio_ring.c | 2 +- drivers/w1/slaves/w1_ds2438.c | 66 ++++-- drivers/xen/balloon.c | 3 + fs/btrfs/ctree.c | 4 + fs/btrfs/ioctl.c | 2 +- fs/btrfs/super.c | 6 +- fs/ceph/file.c | 45 +--- fs/ceph/inode.c | 1 - fs/cifs/smb2pdu.c | 6 +- fs/dlm/member.c | 5 +- fs/dlm/user.c | 2 +- fs/f2fs/data.c | 8 +- fs/f2fs/dir.c | 1 + fs/f2fs/f2fs.h | 2 +- fs/f2fs/namei.c | 2 + fs/f2fs/segment.c | 4 +- fs/f2fs/super.c | 5 +- fs/gfs2/rgrp.c | 13 +- fs/hfs/brec.c | 1 + fs/hfs/btree.c | 41 ++-- fs/hfs/btree.h | 1 + fs/hfs/catalog.c | 16 ++ fs/hfs/extent.c | 10 +- fs/hfs/inode.c | 2 + fs/hfsplus/attributes.c | 10 + fs/hfsplus/brec.c | 1 + fs/hfsplus/btree.c | 44 ++-- fs/hfsplus/catalog.c | 24 ++ fs/hfsplus/extents.c | 8 +- fs/hfsplus/hfsplus_fs.h | 2 + fs/hfsplus/inode.c | 1 + fs/ocfs2/buffer_head_io.c | 77 +++++-- fs/ocfs2/dlm/dlmdebug.c | 2 +- fs/ocfs2/dlmglue.c | 2 +- fs/ocfs2/file.c | 4 +- fs/ocfs2/journal.c | 51 +++-- fs/ocfs2/move_extents.c | 17 ++ fs/ocfs2/stackglue.c | 6 - fs/ocfs2/stackglue.h | 3 - fs/ocfs2/xattr.c | 56 +++-- fs/read_write.c | 33 +++ fs/xfs/xfs_buf.c | 45 +++- fs/xfs/xfs_trans_ail.c | 28 ++- include/linux/bitmap.h | 9 +- include/linux/futex.h | 8 - include/linux/inetdevice.h | 4 +- include/linux/kvm_host.h | 1 + include/linux/memory_hotplug.h | 1 + include/linux/mfd/intel_soc_pmic.h | 1 + include/linux/mfd/max8997.h | 1 - include/linux/mfd/mc13xxx.h | 1 + kernel/Makefile | 3 - kernel/auditsc.c | 2 +- kernel/bpf/btf.c | 55 +++-- kernel/bpf/devmap.c | 3 +- kernel/dma/swiotlb.c | 33 +-- kernel/futex.c | 247 ++++++++++++++++++++- kernel/futex_compat.c | 202 ----------------- kernel/irq/matrix.c | 2 +- kernel/panic.c | 2 +- kernel/printk/printk.c | 12 +- kernel/sched/fair.c | 13 +- kernel/sched/topology.c | 2 +- lib/bitmap.c | 10 +- mm/gup_benchmark.c | 3 + mm/ksm.c | 14 +- mm/memcontrol.c | 2 +- mm/memory_hotplug.c | 76 +++++-- mm/migrate.c | 25 ++- mm/page-writeback.c | 33 ++- mm/page_io.c | 7 +- net/core/dev.c | 2 +- net/core/net-sysfs.c | 24 +- net/core/rtnetlink.c | 23 +- net/core/sock.c | 7 +- net/ipv4/igmp.c | 53 +++-- net/ipv4/ip_sockglue.c | 6 +- net/ipv6/tcp_ipv6.c | 3 +- net/openvswitch/conntrack.c | 3 +- net/sched/act_pedit.c | 12 +- net/sched/act_tunnel_key.c | 4 + net/sctp/socket.c | 38 +--- net/sunrpc/auth_gss/gss_krb5_seal.c | 1 + net/sunrpc/xprtsock.c | 34 +-- net/unix/af_unix.c | 2 + net/vmw_vsock/virtio_transport_common.c | 15 +- net/wireless/ap.c | 2 + net/wireless/core.h | 2 + net/wireless/sme.c | 8 +- sound/firewire/isight.c | 10 +- sound/i2c/cs8427.c | 2 +- sound/soc/tegra/tegra_sgtl5000.c | 17 +- sound/usb/mixer.c | 3 + tools/bpf/bpftool/bash-completion/bpftool | 2 +- tools/bpf/bpftool/common.c | 15 +- tools/bpf/bpftool/main.h | 2 +- tools/gpio/Build | 1 + tools/gpio/Makefile | 10 +- tools/objtool/arch/x86/tools/gen-insn-attr-x86.awk | 4 +- tools/power/acpi/tools/acpidump/apmain.c | 2 +- tools/power/x86/turbostat/turbostat.c | 93 +++++--- tools/testing/selftests/bpf/test_libbpf.sh | 2 +- tools/testing/selftests/bpf/trace_helpers.c | 1 + .../ftrace/test.d/kprobe/kprobe_args_syntax.tc | 3 + tools/testing/selftests/kvm/dirty_log_test.c | 4 +- .../testing/selftests/powerpc/cache_shape/Makefile | 9 +- tools/testing/selftests/powerpc/ptrace/Makefile | 13 +- tools/testing/selftests/powerpc/signal/Makefile | 11 +- .../selftests/powerpc/switch_endian/Makefile | 1 + tools/testing/selftests/proc/fd-001-lookup.c | 2 +- tools/testing/selftests/proc/fd-003-kthread.c | 2 +- tools/testing/selftests/vm/gup_benchmark.c | 1 + tools/testing/selftests/watchdog/watchdog-test.c | 16 +- tools/testing/selftests/x86/mov_ss_trap.c | 3 +- tools/testing/selftests/x86/sigreturn.c | 13 ++ tools/usb/usbip/libsrc/usbip_host_common.c | 8 +- virt/kvm/kvm_main.c | 26 ++- 347 files changed, 3163 insertions(+), 1630 deletions(-)

4 years, 11 months

15
358
0 0

stable-rc 4.9.212-rc1/2e383da55e49: regressions detected in project stable v4.9.y on OE

by Naresh Kamboju

stable-rc 4.9 build failed due to these build error, drivers/md/bitmap.c:1702:13: error: conflicting types for 'bitmap_free' static void bitmap_free(struct bitmap *bitmap) ^~~~~~~~~~~ include/linux/bitmap.h:94:13: note: previous declaration of 'bitmap_free' was here extern void bitmap_free(const unsigned long *bitmap); ^~~~~~~~~~~ scripts/Makefile.build:304: recipe for target 'drivers/md/bitmap.o' failed suspecting this patch causing this build failure on stable-rc 4.9 bitmap: Add bitmap_alloc(), bitmap_zalloc() and bitmap_free() commit c42b65e363ce97a828f81b59033c3558f8fa7f70 upstream. A lot of code become ugly because of open coding allocations for bitmaps. Introduce three helpers to allow users be more clear of intention and keep their code neat. Note, due to multiple circular dependencies we may not provide the helpers as inliners. For now we keep them exported and, perhaps, at some point in the future we will sort out header inclusion and inheritance. Signed-off-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov(a)gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> -- Linaro LKFT https://lkft.linaro.org

4 years, 11 months

2
2
0 0

stable-rc/linux-4.19.y build: 195 builds: 1 failed, 194 passed, 3 errors, 11 warnings (v4.19.99-41-ga59ea6d9c99b)

by kernelci.org bot

stable-rc/linux-4.19.y build: 195 builds: 1 failed, 194 passed, 3 errors, 11 warnings (v4.19.99-41-ga59ea6d9c99b) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.19.y/kernel/v4.19.99-41… Tree: stable-rc Branch: linux-4.19.y Git Describe: v4.19.99-41-ga59ea6d9c99b Git Commit: a59ea6d9c99b754709de86bc36c698cdd90aea40 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 7 unique architectures Build Failure Detected: mips: jazz_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: arm64: arm: multi_v7_defconfig (gcc-8): 2 warnings sunxi_defconfig (gcc-8): 2 warnings i386: mips: jazz_defconfig (gcc-8): 3 errors, 1 warning lemote2f_defconfig (gcc-8): 1 warning loongson3_defconfig (gcc-8): 2 warnings malta_qemu_32r6_defconfig (gcc-8): 1 warning nlm_xlp_defconfig (gcc-8): 1 warning riscv: x86_64: tinyconfig (gcc-8): 1 warning Errors summary: 1 drivers/net/ethernet/natsemi/sonic.c:574:30: error: ‘struct sonic_local’ has no member named ‘lock’ 1 drivers/net/ethernet/natsemi/sonic.c:571:4: error: implicit declaration of function ‘sonic_quiesce’; did you mean ‘sonic_close’? [-Werror=implicit-function-declaration] 1 drivers/net/ethernet/natsemi/sonic.c:570:25: error: ‘struct sonic_local’ has no member named ‘lock’ Warnings summary: 3 net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] 2 drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] 2 arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) 1 {standard input}:131: Warning: macro instruction expanded into multiple instructions 1 cc1: some warnings being treated as errors 1 arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC 1 .config:1010:warning: override: UNWINDER_GUESS changes choice state ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- 32r2el_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- aspeed_g5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath25_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gcw0_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gemini_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- haps_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hsdk_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — FAIL, 3 errors, 1 warning, 0 section mismatches Errors: drivers/net/ethernet/natsemi/sonic.c:570:25: error: ‘struct sonic_local’ has no member named ‘lock’ drivers/net/ethernet/natsemi/sonic.c:571:4: error: implicit declaration of function ‘sonic_quiesce’; did you mean ‘sonic_close’? [-Werror=implicit-function-declaration] drivers/net/ethernet/natsemi/sonic.c:574:30: error: ‘struct sonic_local’ has no member named ‘lock’ Warnings: cc1: some warnings being treated as errors -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- loongson1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson1c_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- loongson3_defconfig (mips, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: arch/mips/configs/loongson3_defconfig:55:warning: symbol value 'm' invalid for HOTPLUG_PCI_SHPC net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: {standard input}:131: Warning: macro instruction expanded into multiple instructions -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v4t_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: net/core/rtnetlink.c:3190:1: warning: the frame size of 1312 bytes is larger than 1024 bytes [-Wframe-larger-than=] -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc950_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omega2p_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- oxnas_v6_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pic32mzda_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches Warnings: drivers/gpu/drm/sun4i/sun4i_hdmi_tmds_clk.c:159:5: warning: ‘is_double’ may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/boot/dts/sun8i-h3-beelink-x2.dtb: Warning (clocks_property): /wifi_pwrseq: Missing property '#clock-cells' in node /soc/rtc@1f00000 or bad phandle (referred from clocks[0]) -------------------------------------------------------------------------------- tango4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (riscv, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: .config:1010:warning: override: UNWINDER_GUESS changes choice state -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vocore2_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

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stable-rc/linux-4.4.y build: 187 builds: 1 failed, 186 passed, 2 errors, 13 warnings (v4.4.211-178-gd2c04d5b95f6)

by kernelci.org bot

stable-rc/linux-4.4.y build: 187 builds: 1 failed, 186 passed, 2 errors, 13 warnings (v4.4.211-178-gd2c04d5b95f6) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.4.y/kernel/v4.4.211-178… Tree: stable-rc Branch: linux-4.4.y Git Describe: v4.4.211-178-gd2c04d5b95f6 Git Commit: d2c04d5b95f6089572603a609fa499f2ff330d06 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 6 unique architectures Build Failure Detected: mips: sead3micro_defconfig: (gcc-8) FAIL Errors and Warnings Detected: arc: allnoconfig (gcc-8): 3 warnings tinyconfig (gcc-8): 4 warnings arm64: arm: clps711x_defconfig (gcc-8): 1 warning davinci_all_defconfig (gcc-8): 1 warning lpc32xx_defconfig (gcc-8): 1 warning mxs_defconfig (gcc-8): 1 warning i386: mips: ip22_defconfig (gcc-8): 1 warning ip28_defconfig (gcc-8): 1 warning sead3micro_defconfig (gcc-8): 2 errors x86_64: Errors summary: 1 arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode 1 arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode Warnings summary: 14 warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) 3 drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] 2 arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] 1 arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- acs5k_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- acs5k_tiny_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arc, gcc-8) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- allnoconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ar7_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- assabet_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- at91_dt_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ath79_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axm55xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- axs103_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- badge4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm2835_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm47xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bcm_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bigsur_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_be_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- bmips_stb_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- capcella_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cavium_octeon_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cerfcube_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ci20_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- clps711x_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-clps711x/board-autcpu12.c:163:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- cm_x2xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cm_x300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cns3420vb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- cobalt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- colibri_pxa300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- collie_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- corgi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- davinci_all_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-davinci/da8xx-dt.c:23:34: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- db1xxx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- decstation_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- dove_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- e55_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ebsa110_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- em_x270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ep93xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- eseries_pxa_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- exynos_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ezx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- footbridge_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- fuloong2e_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- gpr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h3600_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- h5000_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hackkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- hisi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imote2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v4_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- imx_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- integrator_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop32x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- iop33x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip22_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip27_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ip28_defconfig (mips, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: drivers/net/ethernet/seeq/sgiseeq.c:804:26: warning: passing argument 5 of ‘dma_free_attrs’ makes pointer from integer without a cast [-Wint-conversion] -------------------------------------------------------------------------------- ip32_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ixp4xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jazz_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jmr3927_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- jornada720_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- keystone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ks8695_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lasat_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lemote2f_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lpc32xx_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-lpc32xx/phy3250.c:215:36: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- lpd270_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- ls1b_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- lubbock_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- magician_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mainstone_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_kvm_guest_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- malta_qemu_32r6_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaaprp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltasmvp_eva_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- maltaup_xpa_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- markeins_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mini2440_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mips_paravirt_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mmp2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- moxart_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mpc30x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mtx1_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mv78xx0_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mvebu_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- mxs_defconfig (arm, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: arch/arm/mach-mxs/mach-mxs.c:285:26: warning: duplicate ‘const’ declaration specifier [-Wduplicate-decl-specifier] -------------------------------------------------------------------------------- neponset_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netwinder_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- netx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nhk8815_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlp_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nlm_xlr_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsim_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nsimosci_hs_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- nuc960_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- omap2plus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- orion5x_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- palmz72_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pcm027_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pistachio_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pnx8335_stb225_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- prima2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa168_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa255-idp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- pxa910_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qcom_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- qi_lb60_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- raumfeld_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rb532_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rbtx49xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview-smp_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- realview_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rm200_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rpc_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- rt305x_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c2410_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s3c6400_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- s5pv210_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sama5_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sb1250_swarm_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sead3micro_defconfig (mips, gcc-8) — FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: arch/mips/kernel/genex.S:152: Error: branch to a symbol in another ISA mode arch/mips/kernel/genex.S:271: Error: branch to a symbol in another ISA mode -------------------------------------------------------------------------------- shannon_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- shmobile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- simpad_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- socfpga_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear13xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear3xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spear6xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- spitz_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- sunxi_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0219_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0226_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tb0287_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tegra_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arc, gcc-8) — PASS, 0 errors, 4 warnings, 0 section mismatches Warnings: warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) warning: (ARC) selects HAVE_FUTEX_CMPXCHG which has unmet direct dependencies (FUTEX) -------------------------------------------------------------------------------- tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- tinyconfig (arm64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- trizeps4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u300_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- u8500_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vdk_hs38_smp_defconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- versatile_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vexpress_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vf610m4_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- vt8500_v6_v7_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- workpad_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xilfpga_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- xway_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zeus_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- zx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

4 years, 11 months

1
0
0 0

Re: [PATCH v4 3/5] bitmap: Add bitmap_alloc(), bitmap_zalloc() and bitmap_free()

by Naresh Kamboju

On Sun, 1 Jul 2018 at 01:49, Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> wrote: > > A lot of code become ugly because of open coding allocations for bitmaps. > > Introduce three helpers to allow users be more clear of intention > and keep their code neat. > > Note, due to multiple circular dependencies we may not provide > the helpers as inliners. For now we keep them exported and, perhaps, > at some point in the future we will sort out header inclusion and > inheritance. > > Signed-off-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> > --- > include/linux/bitmap.h | 8 ++++++++ > lib/bitmap.c | 19 +++++++++++++++++++ > 2 files changed, 27 insertions(+) > > diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h > index 1ee46f492267..acf5e8df3504 100644 > --- a/include/linux/bitmap.h > +++ b/include/linux/bitmap.h > @@ -104,6 +104,14 @@ > * contain all bit positions from 0 to 'bits' - 1. > */ > > +/* > + * Allocation and deallocation of bitmap. > + * Provided in lib/bitmap.c to avoid circular dependency. > + */ > +extern unsigned long *bitmap_alloc(unsigned int nbits, gfp_t flags); > +extern unsigned long *bitmap_zalloc(unsigned int nbits, gfp_t flags); > +extern void bitmap_free(const unsigned long *bitmap); > + > /* > * lib/bitmap.c provides these functions: > */ > diff --git a/lib/bitmap.c b/lib/bitmap.c > index 33e95cd359a2..09acf2fd6a35 100644 > --- a/lib/bitmap.c > +++ b/lib/bitmap.c > @@ -13,6 +13,7 @@ > #include <linux/bitops.h> > #include <linux/bug.h> > #include <linux/kernel.h> > +#include <linux/slab.h> > #include <linux/string.h> > #include <linux/uaccess.h> > > @@ -1125,6 +1126,24 @@ void bitmap_copy_le(unsigned long *dst, const unsigned long *src, unsigned int n > EXPORT_SYMBOL(bitmap_copy_le); > #endif > > +unsigned long *bitmap_alloc(unsigned int nbits, gfp_t flags) > +{ > + return kmalloc_array(BITS_TO_LONGS(nbits), sizeof(unsigned long), flags); > +} > +EXPORT_SYMBOL(bitmap_alloc); > + > +unsigned long *bitmap_zalloc(unsigned int nbits, gfp_t flags) > +{ > + return bitmap_alloc(nbits, flags | __GFP_ZERO); > +} > +EXPORT_SYMBOL(bitmap_zalloc); > + > +void bitmap_free(const unsigned long *bitmap) > +{ > + kfree(bitmap); > +} > +EXPORT_SYMBOL(bitmap_free); > + > #if BITS_PER_LONG == 64 > /** > * bitmap_from_arr32 - copy the contents of u32 array of bits to bitmap stable-rc 4.14 build failed due to these build error, lib/bitmap.c: In function 'bitmap_from_u32array': lib/bitmap.c:1133:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement] unsigned long *bitmap_alloc(unsigned int nbits, gfp_t flags) ^~~~~~~~ In file included from /srv/oe/build/tmp-lkft-glibc/work-shared/intel-corei7-64/kernel-source/lib/bitmap.c:8:0: lib/bitmap.c:1138:15: error: non-static declaration of 'bitmap_alloc' follows static declaration EXPORT_SYMBOL(bitmap_alloc); ^ include/linux/export.h:65:21: note: in definition of macro '___EXPORT_SYMBOL' extern typeof(sym) sym; \ ^~~ lib/bitmap.c:1138:1: note: in expansion of macro 'EXPORT_SYMBOL' EXPORT_SYMBOL(bitmap_alloc); ^~~~~~~~~~~~~ lib/bitmap.c:1133:16: note: previous definition of 'bitmap_alloc' was here unsigned long *bitmap_alloc(unsigned int nbits, gfp_t flags) ^~~~~~~~~~~~ In file included from /srv/oe/build/tmp-lkft-glibc/work-shared/intel-corei7-64/kernel-source/lib/bitmap.c:8:0: lib/bitmap.c:1144:15: error: non-static declaration of 'bitmap_zalloc' follows static declaration EXPORT_SYMBOL(bitmap_zalloc); ^ include/linux/export.h:65:21: note: in definition of macro '___EXPORT_SYMBOL' extern typeof(sym) sym; \ ^~~ lib/bitmap.c:1144:1: note: in expansion of macro 'EXPORT_SYMBOL' EXPORT_SYMBOL(bitmap_zalloc); ^~~~~~~~~~~~~ lib/bitmap.c:1140:16: note: previous definition of 'bitmap_zalloc' was here unsigned long *bitmap_zalloc(unsigned int nbits, gfp_t flags) ^~~~~~~~~~~~~ In file included from /srv/oe/build/tmp-lkft-glibc/work-shared/intel-corei7-64/kernel-source/lib/bitmap.c:8:0: lib/bitmap.c:1150:15: error: non-static declaration of 'bitmap_free' follows static declaration EXPORT_SYMBOL(bitmap_free); ^ include/linux/export.h:65:21: note: in definition of macro '___EXPORT_SYMBOL' extern typeof(sym) sym; \ ^~~ lib/bitmap.c:1150:1: note: in expansion of macro 'EXPORT_SYMBOL' EXPORT_SYMBOL(bitmap_free); ^~~~~~~~~~~~~ lib/bitmap.c:1146:6: note: previous definition of 'bitmap_free' was here void bitmap_free(const unsigned long *bitmap) ^~~~~~~~~~~ CC drivers/char/random.o scripts/Makefile.build:326: recipe for target 'lib/bitmap.o' failed make[3]: *** [lib/bitmap.o] Error 1 Makefile:1052: recipe for target 'lib' failed make[2]: *** [lib] Error 2

4 years, 11 months

2
1
0 0

stable-rc 4.14.169-rc1/c103be7db25e: regressions detected in project stable v.4.14.y on OE

by Naresh Kamboju

stable-rc 4.14 build failed due to these build error, lib/bitmap.c: In function 'bitmap_from_u32array': lib/bitmap.c:1133:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement] unsigned long *bitmap_alloc(unsigned int nbits, gfp_t flags) ^~~~~~~~ In file included from /srv/oe/build/tmp-lkft-glibc/work-shared/intel-corei7-64/kernel-source/lib/bitmap.c:8:0: lib/bitmap.c:1138:15: error: non-static declaration of 'bitmap_alloc' follows static declaration EXPORT_SYMBOL(bitmap_alloc); ^ include/linux/export.h:65:21: note: in definition of macro '___EXPORT_SYMBOL' extern typeof(sym) sym; \ ^~~ lib/bitmap.c:1138:1: note: in expansion of macro 'EXPORT_SYMBOL' EXPORT_SYMBOL(bitmap_alloc); ^~~~~~~~~~~~~ lib/bitmap.c:1133:16: note: previous definition of 'bitmap_alloc' was here unsigned long *bitmap_alloc(unsigned int nbits, gfp_t flags) ^~~~~~~~~~~~ In file included from /srv/oe/build/tmp-lkft-glibc/work-shared/intel-corei7-64/kernel-source/lib/bitmap.c:8:0: lib/bitmap.c:1144:15: error: non-static declaration of 'bitmap_zalloc' follows static declaration EXPORT_SYMBOL(bitmap_zalloc); ^ include/linux/export.h:65:21: note: in definition of macro '___EXPORT_SYMBOL' extern typeof(sym) sym; \ ^~~ lib/bitmap.c:1144:1: note: in expansion of macro 'EXPORT_SYMBOL' EXPORT_SYMBOL(bitmap_zalloc); ^~~~~~~~~~~~~ lib/bitmap.c:1140:16: note: previous definition of 'bitmap_zalloc' was here unsigned long *bitmap_zalloc(unsigned int nbits, gfp_t flags) ^~~~~~~~~~~~~ In file included from /srv/oe/build/tmp-lkft-glibc/work-shared/intel-corei7-64/kernel-source/lib/bitmap.c:8:0: lib/bitmap.c:1150:15: error: non-static declaration of 'bitmap_free' follows static declaration EXPORT_SYMBOL(bitmap_free); ^ include/linux/export.h:65:21: note: in definition of macro '___EXPORT_SYMBOL' extern typeof(sym) sym; \ ^~~ lib/bitmap.c:1150:1: note: in expansion of macro 'EXPORT_SYMBOL' EXPORT_SYMBOL(bitmap_free); ^~~~~~~~~~~~~ lib/bitmap.c:1146:6: note: previous definition of 'bitmap_free' was here void bitmap_free(const unsigned long *bitmap) ^~~~~~~~~~~ CC drivers/char/random.o scripts/Makefile.build:326: recipe for target 'lib/bitmap.o' failed make[3]: *** [lib/bitmap.o] Error 1 Makefile:1052: recipe for target 'lib' failed make[2]: *** [lib] Error 2 -- Linaro LKFT https://lkft.linaro.org

4 years, 11 months

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FAILED: patch "[PATCH] netfilter: nf_tables: autoload modules from the abort path" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-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 eb014de4fd418de1a277913cba244e47274fe392 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso <pablo(a)netfilter.org> Date: Tue, 21 Jan 2020 16:48:03 +0100 Subject: [PATCH] netfilter: nf_tables: autoload modules from the abort path This patch introduces a list of pending module requests. This new module list is composed of nft_module_request objects that contain the module name and one status field that tells if the module has been already loaded (the 'done' field). In the first pass, from the preparation phase, the netlink command finds that a module is missing on this list. Then, a module request is allocated and added to this list and nft_request_module() returns -EAGAIN. This triggers the abort path with the autoload parameter set on from nfnetlink, request_module() is called and the module request enters the 'done' state. Since the mutex is released when loading modules from the abort phase, the module list is zapped so this is iteration occurs over a local list. Therefore, the request_module() calls happen when object lists are in consistent state (after fulling aborting the transaction) and the commit list is empty. On the second pass, the netlink command will find that it already tried to load the module, so it does not request it again and nft_request_module() returns 0. Then, there is a look up to find the object that the command was missing. If the module was successfully loaded, the command proceeds normally since it finds the missing object in place, otherwise -ENOENT is reported to userspace. This patch also updates nfnetlink to include the reason to enter the abort phase, which is required for this new autoload module rationale. Fixes: ec7470b834fe ("netfilter: nf_tables: store transaction list locally while requesting module") Reported-by: syzbot+29125d208b3dae9a7019(a)syzkaller.appspotmail.com Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h index cf09ab37b45b..851425c3178f 100644 --- a/include/linux/netfilter/nfnetlink.h +++ b/include/linux/netfilter/nfnetlink.h @@ -31,7 +31,7 @@ struct nfnetlink_subsystem { const struct nfnl_callback *cb; /* callback for individual types */ struct module *owner; int (*commit)(struct net *net, struct sk_buff *skb); - int (*abort)(struct net *net, struct sk_buff *skb); + int (*abort)(struct net *net, struct sk_buff *skb, bool autoload); void (*cleanup)(struct net *net); bool (*valid_genid)(struct net *net, u32 genid); }; diff --git a/include/net/netns/nftables.h b/include/net/netns/nftables.h index 286fd960896f..a1a8d45adb42 100644 --- a/include/net/netns/nftables.h +++ b/include/net/netns/nftables.h @@ -7,6 +7,7 @@ struct netns_nftables { struct list_head tables; struct list_head commit_list; + struct list_head module_list; struct mutex commit_mutex; unsigned int base_seq; u8 gencursor; diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 4aa01c1253b1..7e63b481cc86 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -578,35 +578,45 @@ __nf_tables_chain_type_lookup(const struct nlattr *nla, u8 family) return NULL; } -/* - * Loading a module requires dropping mutex that guards the transaction. - * A different client might race to start a new transaction meanwhile. Zap the - * list of pending transaction and then restore it once the mutex is grabbed - * again. Users of this function return EAGAIN which implicitly triggers the - * transaction abort path to clean up the list of pending transactions. - */ +struct nft_module_request { + struct list_head list; + char module[MODULE_NAME_LEN]; + bool done; +}; + #ifdef CONFIG_MODULES -static void nft_request_module(struct net *net, const char *fmt, ...) +static int nft_request_module(struct net *net, const char *fmt, ...) { char module_name[MODULE_NAME_LEN]; - LIST_HEAD(commit_list); + struct nft_module_request *req; va_list args; int ret; - list_splice_init(&net->nft.commit_list, &commit_list); - va_start(args, fmt); ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args); va_end(args); if (ret >= MODULE_NAME_LEN) - return; + return 0; - mutex_unlock(&net->nft.commit_mutex); - request_module("%s", module_name); - mutex_lock(&net->nft.commit_mutex); + list_for_each_entry(req, &net->nft.module_list, list) { + if (!strcmp(req->module, module_name)) { + if (req->done) + return 0; - WARN_ON_ONCE(!list_empty(&net->nft.commit_list)); - list_splice(&commit_list, &net->nft.commit_list); + /* A request to load this module already exists. */ + return -EAGAIN; + } + } + + req = kmalloc(sizeof(*req), GFP_KERNEL); + if (!req) + return -ENOMEM; + + req->done = false; + strlcpy(req->module, module_name, MODULE_NAME_LEN); + list_add_tail(&req->list, &net->nft.module_list); + + return -EAGAIN; } #endif @@ -630,10 +640,9 @@ nf_tables_chain_type_lookup(struct net *net, const struct nlattr *nla, lockdep_nfnl_nft_mutex_not_held(); #ifdef CONFIG_MODULES if (autoload) { - nft_request_module(net, "nft-chain-%u-%.*s", family, - nla_len(nla), (const char *)nla_data(nla)); - type = __nf_tables_chain_type_lookup(nla, family); - if (type != NULL) + if (nft_request_module(net, "nft-chain-%u-%.*s", family, + nla_len(nla), + (const char *)nla_data(nla)) == -EAGAIN) return ERR_PTR(-EAGAIN); } #endif @@ -2341,9 +2350,8 @@ static const struct nft_expr_type *__nft_expr_type_get(u8 family, static int nft_expr_type_request_module(struct net *net, u8 family, struct nlattr *nla) { - nft_request_module(net, "nft-expr-%u-%.*s", family, - nla_len(nla), (char *)nla_data(nla)); - if (__nft_expr_type_get(family, nla)) + if (nft_request_module(net, "nft-expr-%u-%.*s", family, + nla_len(nla), (char *)nla_data(nla)) == -EAGAIN) return -EAGAIN; return 0; @@ -2369,9 +2377,9 @@ static const struct nft_expr_type *nft_expr_type_get(struct net *net, if (nft_expr_type_request_module(net, family, nla) == -EAGAIN) return ERR_PTR(-EAGAIN); - nft_request_module(net, "nft-expr-%.*s", - nla_len(nla), (char *)nla_data(nla)); - if (__nft_expr_type_get(family, nla)) + if (nft_request_module(net, "nft-expr-%.*s", + nla_len(nla), + (char *)nla_data(nla)) == -EAGAIN) return ERR_PTR(-EAGAIN); } #endif @@ -2462,9 +2470,10 @@ static int nf_tables_expr_parse(const struct nft_ctx *ctx, err = PTR_ERR(ops); #ifdef CONFIG_MODULES if (err == -EAGAIN) - nft_expr_type_request_module(ctx->net, - ctx->family, - tb[NFTA_EXPR_NAME]); + if (nft_expr_type_request_module(ctx->net, + ctx->family, + tb[NFTA_EXPR_NAME]) != -EAGAIN) + err = -ENOENT; #endif goto err1; } @@ -3301,8 +3310,7 @@ nft_select_set_ops(const struct nft_ctx *ctx, lockdep_nfnl_nft_mutex_not_held(); #ifdef CONFIG_MODULES if (list_empty(&nf_tables_set_types)) { - nft_request_module(ctx->net, "nft-set"); - if (!list_empty(&nf_tables_set_types)) + if (nft_request_module(ctx->net, "nft-set") == -EAGAIN) return ERR_PTR(-EAGAIN); } #endif @@ -5428,8 +5436,7 @@ nft_obj_type_get(struct net *net, u32 objtype) lockdep_nfnl_nft_mutex_not_held(); #ifdef CONFIG_MODULES if (type == NULL) { - nft_request_module(net, "nft-obj-%u", objtype); - if (__nft_obj_type_get(objtype)) + if (nft_request_module(net, "nft-obj-%u", objtype) == -EAGAIN) return ERR_PTR(-EAGAIN); } #endif @@ -6002,8 +6009,7 @@ nft_flowtable_type_get(struct net *net, u8 family) lockdep_nfnl_nft_mutex_not_held(); #ifdef CONFIG_MODULES if (type == NULL) { - nft_request_module(net, "nf-flowtable-%u", family); - if (__nft_flowtable_type_get(family)) + if (nft_request_module(net, "nf-flowtable-%u", family) == -EAGAIN) return ERR_PTR(-EAGAIN); } #endif @@ -7005,6 +7011,18 @@ static void nft_chain_del(struct nft_chain *chain) list_del_rcu(&chain->list); } +static void nf_tables_module_autoload_cleanup(struct net *net) +{ + struct nft_module_request *req, *next; + + WARN_ON_ONCE(!list_empty(&net->nft.commit_list)); + list_for_each_entry_safe(req, next, &net->nft.module_list, list) { + WARN_ON_ONCE(!req->done); + list_del(&req->list); + kfree(req); + } +} + static void nf_tables_commit_release(struct net *net) { struct nft_trans *trans; @@ -7017,6 +7035,7 @@ static void nf_tables_commit_release(struct net *net) * to prevent expensive synchronize_rcu() in commit phase. */ if (list_empty(&net->nft.commit_list)) { + nf_tables_module_autoload_cleanup(net); mutex_unlock(&net->nft.commit_mutex); return; } @@ -7031,6 +7050,7 @@ static void nf_tables_commit_release(struct net *net) list_splice_tail_init(&net->nft.commit_list, &nf_tables_destroy_list); spin_unlock(&nf_tables_destroy_list_lock); + nf_tables_module_autoload_cleanup(net); mutex_unlock(&net->nft.commit_mutex); schedule_work(&trans_destroy_work); @@ -7222,6 +7242,26 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb) return 0; } +static void nf_tables_module_autoload(struct net *net) +{ + struct nft_module_request *req, *next; + LIST_HEAD(module_list); + + list_splice_init(&net->nft.module_list, &module_list); + mutex_unlock(&net->nft.commit_mutex); + list_for_each_entry_safe(req, next, &module_list, list) { + if (req->done) { + list_del(&req->list); + kfree(req); + } else { + request_module("%s", req->module); + req->done = true; + } + } + mutex_lock(&net->nft.commit_mutex); + list_splice(&module_list, &net->nft.module_list); +} + static void nf_tables_abort_release(struct nft_trans *trans) { switch (trans->msg_type) { @@ -7251,7 +7291,7 @@ static void nf_tables_abort_release(struct nft_trans *trans) kfree(trans); } -static int __nf_tables_abort(struct net *net) +static int __nf_tables_abort(struct net *net, bool autoload) { struct nft_trans *trans, *next; struct nft_trans_elem *te; @@ -7373,6 +7413,11 @@ static int __nf_tables_abort(struct net *net) nf_tables_abort_release(trans); } + if (autoload) + nf_tables_module_autoload(net); + else + nf_tables_module_autoload_cleanup(net); + return 0; } @@ -7381,9 +7426,9 @@ static void nf_tables_cleanup(struct net *net) nft_validate_state_update(net, NFT_VALIDATE_SKIP); } -static int nf_tables_abort(struct net *net, struct sk_buff *skb) +static int nf_tables_abort(struct net *net, struct sk_buff *skb, bool autoload) { - int ret = __nf_tables_abort(net); + int ret = __nf_tables_abort(net, autoload); mutex_unlock(&net->nft.commit_mutex); @@ -7978,6 +8023,7 @@ static int __net_init nf_tables_init_net(struct net *net) { INIT_LIST_HEAD(&net->nft.tables); INIT_LIST_HEAD(&net->nft.commit_list); + INIT_LIST_HEAD(&net->nft.module_list); mutex_init(&net->nft.commit_mutex); net->nft.base_seq = 1; net->nft.validate_state = NFT_VALIDATE_SKIP; @@ -7989,7 +8035,7 @@ static void __net_exit nf_tables_exit_net(struct net *net) { mutex_lock(&net->nft.commit_mutex); if (!list_empty(&net->nft.commit_list)) - __nf_tables_abort(net); + __nf_tables_abort(net, false); __nft_release_tables(net); mutex_unlock(&net->nft.commit_mutex); WARN_ON_ONCE(!list_empty(&net->nft.tables)); diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c index 4abbb452cf6c..99127e2d95a8 100644 --- a/net/netfilter/nfnetlink.c +++ b/net/netfilter/nfnetlink.c @@ -476,7 +476,7 @@ static void nfnetlink_rcv_batch(struct sk_buff *skb, struct nlmsghdr *nlh, } done: if (status & NFNL_BATCH_REPLAY) { - ss->abort(net, oskb); + ss->abort(net, oskb, true); nfnl_err_reset(&err_list); kfree_skb(skb); module_put(ss->owner); @@ -487,11 +487,11 @@ static void nfnetlink_rcv_batch(struct sk_buff *skb, struct nlmsghdr *nlh, status |= NFNL_BATCH_REPLAY; goto done; } else if (err) { - ss->abort(net, oskb); + ss->abort(net, oskb, false); netlink_ack(oskb, nlmsg_hdr(oskb), err, NULL); } } else { - ss->abort(net, oskb); + ss->abort(net, oskb, false); } if (ss->cleanup) ss->cleanup(net);

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Linux-stable-mirror January 2020