August 2021 - Linux-stable-mirror

patch "iio: ltc2983: fix device probe" added to staging-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: ltc2983: fix device probe to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From b76d26d69ecc97ebb24aaf40427a13c808a4f488 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nuno=20S=C3=A1?= <nuno.sa(a)analog.com> Date: Wed, 11 Aug 2021 15:32:20 +0200 Subject: iio: ltc2983: fix device probe MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There is no reason to assume that the IRQ rising edge (indicating that the device start up phase is done) will happen after we request the IRQ. If the device is already up by the time we request it, the call to 'wait_for_completion_timeout()' will timeout and we will fail the device probe even though there's nothing wrong. Fix it by just polling the status register until we get the indication that the device is up and running. As a side effect of this fix, requesting the IRQ is also moved to after the setup function. Fixes: f110f3188e563 ("iio: temperature: Add support for LTC2983") Reported-and-tested-by: Drew Fustini <drew(a)pdp7.com> Reviewed-by: Drew Fustini <drew(a)pdp7.com> Signed-off-by: Nuno Sá <nuno.sa(a)analog.com> Reviewed-by: Andy Shevchenko <andy.shevchenko(a)gmail.com> Cc: <Stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20210811133220.190264-2-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/temperature/ltc2983.c | 30 ++++++++++++++---------------- 1 file changed, 14 insertions(+), 16 deletions(-) diff --git a/drivers/iio/temperature/ltc2983.c b/drivers/iio/temperature/ltc2983.c index 3b5ba26d7d86..3b4a0e60e605 100644 --- a/drivers/iio/temperature/ltc2983.c +++ b/drivers/iio/temperature/ltc2983.c @@ -89,6 +89,8 @@ #define LTC2983_STATUS_START_MASK BIT(7) #define LTC2983_STATUS_START(x) FIELD_PREP(LTC2983_STATUS_START_MASK, x) +#define LTC2983_STATUS_UP_MASK GENMASK(7, 6) +#define LTC2983_STATUS_UP(reg) FIELD_GET(LTC2983_STATUS_UP_MASK, reg) #define LTC2983_STATUS_CHAN_SEL_MASK GENMASK(4, 0) #define LTC2983_STATUS_CHAN_SEL(x) \ @@ -1362,17 +1364,16 @@ static int ltc2983_parse_dt(struct ltc2983_data *st) static int ltc2983_setup(struct ltc2983_data *st, bool assign_iio) { - u32 iio_chan_t = 0, iio_chan_v = 0, chan, iio_idx = 0; + u32 iio_chan_t = 0, iio_chan_v = 0, chan, iio_idx = 0, status; int ret; - unsigned long time; - - /* make sure the device is up */ - time = wait_for_completion_timeout(&st->completion, - msecs_to_jiffies(250)); - if (!time) { + /* make sure the device is up: start bit (7) is 0 and done bit (6) is 1 */ + ret = regmap_read_poll_timeout(st->regmap, LTC2983_STATUS_REG, status, + LTC2983_STATUS_UP(status) == 1, 25000, + 25000 * 10); + if (ret) { dev_err(&st->spi->dev, "Device startup timed out\n"); - return -ETIMEDOUT; + return ret; } st->iio_chan = devm_kzalloc(&st->spi->dev, @@ -1492,10 +1493,11 @@ static int ltc2983_probe(struct spi_device *spi) ret = ltc2983_parse_dt(st); if (ret) return ret; - /* - * let's request the irq now so it is used to sync the device - * startup in ltc2983_setup() - */ + + ret = ltc2983_setup(st, true); + if (ret) + return ret; + ret = devm_request_irq(&spi->dev, spi->irq, ltc2983_irq_handler, IRQF_TRIGGER_RISING, name, st); if (ret) { @@ -1503,10 +1505,6 @@ static int ltc2983_probe(struct spi_device *spi) return ret; } - ret = ltc2983_setup(st, true); - if (ret) - return ret; - indio_dev->name = name; indio_dev->num_channels = st->iio_channels; indio_dev->channels = st->iio_chan; -- 2.32.0

3 years, 2 months

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+ mm-hwpoison-retry-with-shake_page-for-unhandlable-pages.patch added to -mm tree

by akpm＠linux-foundation.org

The patch titled Subject: mm/hwpoison: retry with shake_page() for unhandlable pages has been added to the -mm tree. Its filename is mm-hwpoison-retry-with-shake_page-for-unhandlable-pages.patch This patch should soon appear at https://ozlabs.org/~akpm/mmots/broken-out/mm-hwpoison-retry-with-shake_page… and later at https://ozlabs.org/~akpm/mmotm/broken-out/mm-hwpoison-retry-with-shake_page… Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Naoya Horiguchi <naoya.horiguchi(a)nec.com> Subject: mm/hwpoison: retry with shake_page() for unhandlable pages HWPoisonHandlable() sometimes returns false for typical user pages due to races with average memory events like transfers over LRU lists. This causes failures in hwpoison handling. There's retry code for such a case but does not work because the retry loop reaches the retry limit too quickly before the page settles down to handlable state. Let get_any_page() call shake_page() to fix it. Link: https://lkml.kernel.org/r/20210817053703.2267588-1-naoya.horiguchi@linux.dev Fixes: 25182f05ffed ("mm,hwpoison: fix race with hugetlb page allocation") Signed-off-by: Naoya Horiguchi <naoya.horiguchi(a)nec.com> Reported-by: Tony Luck <tony.luck(a)intel.com> Cc: Oscar Salvador <osalvador(a)suse.de> Cc: Muchun Song <songmuchun(a)bytedance.com> Cc: Mike Kravetz <mike.kravetz(a)oracle.com> Cc: Michal Hocko <mhocko(a)suse.com> Cc: <stable(a)vger.kernel.org> [5.13] Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/memory-failure.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) --- a/mm/memory-failure.c~mm-hwpoison-retry-with-shake_page-for-unhandlable-pages +++ a/mm/memory-failure.c @@ -1146,7 +1146,7 @@ static int __get_hwpoison_page(struct pa * unexpected races caused by taking a page refcount. */ if (!HWPoisonHandlable(head)) - return 0; + return -EBUSY; if (PageTransHuge(head)) { /* @@ -1199,9 +1199,14 @@ try_again: } goto out; } else if (ret == -EBUSY) { - /* We raced with freeing huge page to buddy, retry. */ - if (pass++ < 3) + /* + * We raced with (possibly temporary) unhandlable + * page, retry. + */ + if (pass++ < 3) { + shake_page(p, 1); goto try_again; + } goto out; } } _ Patches currently in -mm which might be from naoya.horiguchi(a)nec.com are mm-hwpoison-retry-with-shake_page-for-unhandlable-pages.patch mm-sparse-set-section_nid_shift-to-6.patch

3 years, 2 months

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[PATCH 5.13 000/153] 5.13.12-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.13.12 release. There are 153 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 18 Aug 2021 17:13:42 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.13.12-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.13.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.13.12-rc2 Maxim Levitsky <mlevitsk(a)redhat.com> KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (CVE-2021-3656) Maxim Levitsky <mlevitsk(a)redhat.com> KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653) Kuan-Ying Lee <Kuan-Ying.Lee(a)mediatek.com> kasan, slub: reset tag when printing address Jeff Layton <jlayton(a)kernel.org> ceph: take snap_empty_lock atomically with snaprealm refcount change Jeff Layton <jlayton(a)kernel.org> ceph: clean up locking annotation for ceph_get_snap_realm and __lookup_snap_realm Jeff Layton <jlayton(a)kernel.org> ceph: add some lockdep assertions around snaprealm handling Sean Christopherson <seanjc(a)google.com> KVM: x86/mmu: Protect marking SPs unsync when using TDP MMU with spinlock Sean Christopherson <seanjc(a)google.com> KVM: x86/mmu: Don't leak non-leaf SPTEs when zapping all SPTEs Sean Christopherson <seanjc(a)google.com> KVM: nVMX: Use vmx_need_pf_intercept() when deciding if L0 wants a #PF Sean Christopherson <seanjc(a)google.com> KVM: VMX: Use current VMCS to query WAITPKG support for MSR emulation Zhen Lei <thunder.leizhen(a)huawei.com> locking/rtmutex: Use the correct rtmutex debugging config option Ard Biesheuvel <ardb(a)kernel.org> efi/libstub: arm64: Double check image alignment at entry Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/32: Fix critical and debug interrupts on BOOKE Cédric Le Goater <clg(a)kaod.org> powerpc/xive: Do not skip CPU-less nodes when creating the IPIs Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/smp: Fix OOPS in topology_init() Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/32s: Fix napping restore in data storage interrupt (DSI) Laurent Dufour <ldufour(a)linux.ibm.com> powerpc/pseries: Fix update of LPAR security flavor after LPM Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/interrupt: Do not call single_step_exception() from other exceptions Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Protect msi_desc::masked for multi-MSI Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown() Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Correct misleading comments Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Do not set invalid bits in MSI mask Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Enforce MSI[X] entry updates to be visible Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Enforce that MSI-X table entry is masked for update Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Mask all unused MSI-X entries Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Enable and mask MSI-X early Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/interrupt: Fix OOPS by not calling do_IRQ() from timer_interrupt() Ben Dai <ben.dai(a)unisoc.com> genirq/timings: Prevent potential array overflow in __irq_timings_store() Bixuan Cui <cuibixuan(a)huawei.com> genirq/msi: Ensure deactivation on teardown Babu Moger <Babu.Moger(a)amd.com> x86/resctrl: Fix default monitoring groups reporting Thomas Gleixner <tglx(a)linutronix.de> x86/ioapic: Force affinity setup before startup Thomas Gleixner <tglx(a)linutronix.de> x86/msi: Force affinity setup before startup Thomas Gleixner <tglx(a)linutronix.de> genirq: Provide IRQCHIP_AFFINITY_PRE_STARTUP Randy Dunlap <rdunlap(a)infradead.org> x86/tools: Fix objdump version check again Dhananjay Phadke <dphadke(a)linux.microsoft.com> i2c: iproc: fix race between client unreg and tasklet Pu Lehui <pulehui(a)huawei.com> powerpc/kprobes: Fix kprobe Oops happens in booke Ard Biesheuvel <ardb(a)kernel.org> efi/libstub: arm64: Relax 2M alignment again for relocatable kernels Ard Biesheuvel <ardb(a)kernel.org> efi/libstub: arm64: Force Image reallocation if BSS was not reserved David Brazdil <dbrazdil(a)google.com> KVM: arm64: Fix off-by-one in range_is_memory Benjamin Herrenschmidt <benh(a)kernel.crashing.org> arm64: efi: kaslr: Fix occasional random alloc (and boot) failure Xie Yongji <xieyongji(a)bytedance.com> nbd: Aovid double completion of a request Longpeng(Mike) <longpeng2(a)huawei.com> vsock/virtio: avoid potential deadlock when vsock device remove Maximilian Heyne <mheyne(a)amazon.de> xen/events: Fix race in set_evtchn_to_irq Matt Roper <matthew.d.roper(a)intel.com> drm/i915: Only access SFC_DONE when media domain is not fused off Eric Dumazet <edumazet(a)google.com> net: igmp: increase size of mr_ifc_count Neal Cardwell <ncardwell(a)google.com> tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets Willy Tarreau <w(a)1wt.eu> net: linkwatch: fix failure to restore device state across suspend/resume Yang Yingliang <yangyingliang(a)huawei.com> net: bridge: fix memleak in br_add_if() Nikolay Aleksandrov <nikolay(a)nvidia.com> net: bridge: fix flags interpretation for extern learn fdb entries Andre Przywara <andre.przywara(a)arm.com> pinctrl: sunxi: Don't underestimate number of functions Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: fix broken backpressure in .port_fdb_dump Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: lantiq: fix broken backpressure in .port_fdb_dump Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: lan9303: fix broken backpressure in .port_fdb_dump Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: hellcreek: fix broken backpressure in .port_fdb_dump Eric Dumazet <edumazet(a)google.com> net: igmp: fix data-race in igmp_ifc_timer_expire() Takeshi Misawa <jeliantsurux(a)gmail.com> net: Fix memory leak in ieee802154_raw_deliver Ben Hutchings <ben.hutchings(a)mind.be> net: dsa: microchip: ksz8795: Don't use phy_port_cnt in VLAN table lookup Ben Hutchings <ben.hutchings(a)mind.be> net: dsa: microchip: ksz8795: Fix VLAN filtering Ben Hutchings <ben.hutchings(a)mind.be> net: dsa: microchip: ksz8795: Use software untagging on CPU port Ben Hutchings <ben.hutchings(a)mind.be> net: dsa: microchip: ksz8795: Fix VLAN untagged flag change on deletion Ben Hutchings <ben.hutchings(a)mind.be> net: dsa: microchip: ksz8795: Reject unsupported VLAN configuration Ben Hutchings <ben.hutchings(a)mind.be> net: dsa: microchip: ksz8795: Fix PVID tag insertion Ben Hutchings <ben.hutchings(a)mind.be> net: dsa: microchip: Fix ksz_read64() Yonghong Song <yhs(a)fb.com> bpf: Fix potentially incorrect results with bpf_get_local_storage() Miklos Szeredi <mszeredi(a)redhat.com> ovl: fix deadlock in splice write Christian Hewitt <christianshewitt(a)gmail.com> drm/meson: fix colour distortion from HDR set during vendor u-boot Aya Levin <ayal(a)nvidia.com> net/mlx5: Fix return value from tracer initialization Shay Drory <shayd(a)nvidia.com> net/mlx5: Synchronize correct IRQ when destroying CQ Chris Mi <cmi(a)nvidia.com> net/mlx5e: TC, Fix error handling memory leak Aya Levin <ayal(a)nvidia.com> net/mlx5: Block switchdev mode while devlink traps are active Maxim Mikityanskiy <maximmi(a)nvidia.com> net/mlx5e: Destroy page pool after XDP SQ to fix use-after-free Roi Dayan <roid(a)nvidia.com> net/mlx5e: Avoid creating tunnel headers for local route Alex Vesker <valex(a)nvidia.com> net/mlx5: DR, Add fail on error check on decap Leon Romanovsky <leon(a)kernel.org> net/mlx5: Don't skip subfunction cleanup in case of error in module init Hao Xu <haoxu(a)linux.alibaba.com> io-wq: fix IO_WORKER_F_FIXED issue in create_io_worker() Hao Xu <haoxu(a)linux.alibaba.com> io-wq: fix bug of creating io-wokers unconditionally Guillaume Nault <gnault(a)redhat.com> bareudp: Fix invalid read beyond skb's linear data Roi Dayan <roid(a)nvidia.com> psample: Add a fwd declaration for skbuff Md Fahad Iqbal Polash <md.fahad.iqbal.polash(a)intel.com> iavf: Set RSS LUT and key in reset handle path Brett Creeley <brett.creeley(a)intel.com> ice: don't remove netdev->dev_addr from uc sync list Anirudh Venkataramanan <anirudh.venkataramanan(a)intel.com> ice: Stop processing VF messages during teardown Anirudh Venkataramanan <anirudh.venkataramanan(a)intel.com> ice: Prevent probing virtual functions Hangbin Liu <liuhangbin(a)gmail.com> net: sched: act_mirred: Reset ct info when mirror/redirect skb Guvenc Gulce <guvenc(a)linux.ibm.com> net/smc: Correct smc link connection counter in case of smc client Karsten Graul <kgraul(a)linux.ibm.com> net/smc: fix wait on already cleared link Nadav Amit <namit(a)vmware.com> io_uring: clear TIF_NOTIFY_SIGNAL when running task work Pali Rohár <pali(a)kernel.org> ppp: Fix generating ifname when empty IFLA_IFNAME is specified Ben Hutchings <ben.hutchings(a)mind.be> net: phy: micrel: Fix link detection on ksz87xx switch" Oleksij Rempel <linux(a)rempel-privat.de> net: dsa: qca: ar9331: make proper initial port defaults Tatsuhiko Yasumatsu <th.yasumatsu(a)gmail.com> bpf: Fix integer overflow involving bucket_size Daniel Xu <dxu(a)dxuuu.xyz> libbpf: Do not close un-owned FD 0 on errors Robin Gögge <r.goegge(a)googlemail.com> libbpf: Fix probe for BPF_PROG_TYPE_CGROUP_SOCKOPT Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> drm/amd/pm: Fix a memory leak in an error handling path in 'vangogh_tables_init()' Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel: Apply mid ACK for small core Hans de Goede <hdegoede(a)redhat.com> platform/x86: pcengines-apuv2: Add missing terminating entries to gpio-lookup tables John Hubbard <jhubbard(a)nvidia.com> net: mvvp2: fix short frame size on s390 DENG Qingfang <dqfext(a)gmail.com> net: dsa: mt7530: add the missing RxUnicast MIB counter Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Fix mono playback Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Fix LRCLK frame start edge Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: PLL must be running when changing MCLK_SRC_SEL Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: tigerlake: Fix GPIO mapping for newer version of software Yajun Deng <yajun.deng(a)linux.dev> netfilter: nf_conntrack_bridge: Fix memory leak when error Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Remove duplicate control for WNF filter frequency Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Fix inversion of ADC Notch Switch control Guennadi Liakhovetski <guennadi.liakhovetski(a)linux.intel.com> ASoC: SOF: Intel: hda-ipc: fix reply size checking Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: SOF: Intel: Kconfig: fix SoundWire dependencies Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> selftests/sgx: Fix Q1 and Q2 calculation in sigstruct.c Mike Tipton <mdtipton(a)codeaurora.org> interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Fix bclk calculation for mono Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Don't allow SND_SOC_DAIFMT_LEFT_J Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Correct definition of ADC Volume control Hsin-Yi Wang <hsinyi(a)chromium.org> pinctrl: mediatek: Fix fallback behavior for bias_set_combo jason-jh.lin <jason-jh.lin(a)mediatek.com> drm/mediatek: Fix cursor plane no update Dongliang Mu <mudongliangabcd(a)gmail.com> ieee802154: hwsim: fix GPF in hwsim_new_edge_nl Dongliang Mu <mudongliangabcd(a)gmail.com> ieee802154: hwsim: fix GPF in hwsim_set_edge_lqi Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: handle VCN instances when harvesting (v2) Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: don't enable baco on boco platforms in runpm Solomon Chiu <solomon.chiu(a)amd.com> drm/amdgpu: Add preferred mode in modeset when freesync video mode's enabled. Anson Jacob <Anson.Jacob(a)amd.com> drm/amd/display: use GFP_ATOMIC in amdgpu_dm_irq_schedule_work Eric Bernstein <eric.bernstein(a)amd.com> drm/amd/display: Remove invalid assert for ODM + MPC case Ankit Nautiyal <ankit.k.nautiyal(a)intel.com> drm/i915/display: Fix the 12 BPC bits for PIPE_MISC reg Zhenyu Wang <zhenyuw(a)linux.intel.com> drm/i915/gvt: Fix cached atomics setting for Windows VM Nathan Chancellor <nathan(a)kernel.org> vmlinux.lds.h: Handle clang's module.{c,d}tor sections Changbin Du <changbin.du(a)intel.com> riscv: kexec: do not add '-mno-relax' flag if compiler doesn't support it Dan Williams <dan.j.williams(a)intel.com> libnvdimm/region: Fix label activation vs errors Dan Williams <dan.j.williams(a)intel.com> ACPI: NFIT: Fix support for virtual SPA ranges Damien Le Moal <damien.lemoal(a)wdc.com> pinctrl: k210: Fix k210_fpioa_probe() Luis Henriques <lhenriques(a)suse.de> ceph: reduce contention in ceph_check_delayed_caps() Vineet Gupta <vgupta(a)synopsys.com> ARC: fp: set FPU_STATUS.FWE to enable FPU_STATUS update on context switch Grygorii Strashko <grygorii.strashko(a)ti.com> net: ethernet: ti: cpsw: fix min eth packet size for non-switch use-cases Loic Poulain <loic.poulain(a)linaro.org> net: wwan: mhi_wwan_ctrl: Fix possible deadlock Hsuan-Chi Kuo <hsuanchikuo(a)gmail.com> seccomp: Fix setting loaded filter count during TSYNC Tejun Heo <tj(a)kernel.org> cgroup: rstat: fix A-A deadlock on 32bit around u64_stats_sync Ewan D. Milne <emilne(a)redhat.com> scsi: lpfc: Move initialization of phba->poll_list earlier to avoid crash Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix ctx-exit io_rsrc_put_work() deadlock Jens Axboe <axboe(a)kernel.dk> io_uring: drop ctx->uring_lock before flushing work item Ronnie Sahlberg <lsahlber(a)redhat.com> cifs: use the correct max-length for dentry_path_raw() Rohith Surabattula <rohiths(a)microsoft.com> cifs: Call close synchronously during unlink/rename/lease break. Shyam Prasad N <sprasad(a)microsoft.com> cifs: create sd context must be a multiple of 8 Rohith Surabattula <rohiths(a)microsoft.com> cifs: Handle race conditions during rename Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> i2c: dev: zero out array used for i2c reads from userspace Takashi Iwai <tiwai(a)suse.de> ASoC: intel: atom: Fix reference to PCM buffer address Takashi Iwai <tiwai(a)suse.de> ASoC: kirkwood: Fix reference to PCM buffer address Mark Brown <broonie(a)kernel.org> ASoC: tlv320aic31xx: Fix jack detection after suspend Takashi Iwai <tiwai(a)suse.de> ASoC: uniphier: Fix reference to PCM buffer address Takashi Iwai <tiwai(a)suse.de> ASoC: xilinx: Fix reference to PCM buffer address Takashi Iwai <tiwai(a)suse.de> ASoC: amd: Fix reference to PCM buffer address Colin Ian King <colin.king(a)canonical.com> iio: adc: Fix incorrect exit of for-loop Chris Lesiak <chris.lesiak(a)licor.com> iio: humidity: hdc100x: Add margin to the conversion time Antti Keränen <detegr(a)rbx.email> iio: adis: set GPIO reset pin direction Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "usb: dwc3: gadget: Use list_replace_init() before traversing lists" Liang Wang <wangliang101(a)huawei.com> lib: use PFN_PHYS() in devmem_is_allowed() ------------- Diffstat: Documentation/virt/kvm/locking.rst | 8 +- Makefile | 4 +- arch/arc/kernel/fpu.c | 9 +- arch/arm64/kvm/hyp/nvhe/mem_protect.c | 2 +- arch/powerpc/include/asm/interrupt.h | 3 + arch/powerpc/include/asm/irq.h | 2 +- arch/powerpc/include/asm/ptrace.h | 16 +++ arch/powerpc/kernel/asm-offsets.c | 31 +++-- arch/powerpc/kernel/head_book3s_32.S | 2 +- arch/powerpc/kernel/head_booke.h | 27 +---- arch/powerpc/kernel/irq.c | 7 +- arch/powerpc/kernel/kprobes.c | 3 +- arch/powerpc/kernel/sysfs.c | 2 +- arch/powerpc/kernel/time.c | 2 +- arch/powerpc/kernel/traps.c | 9 +- arch/powerpc/platforms/pseries/setup.c | 5 +- arch/powerpc/sysdev/xive/common.c | 35 ++++-- arch/riscv/kernel/Makefile | 2 +- arch/x86/events/intel/core.c | 23 ++-- arch/x86/events/perf_event.h | 15 +++ arch/x86/include/asm/kvm_host.h | 7 ++ arch/x86/include/asm/svm.h | 2 + arch/x86/kernel/apic/io_apic.c | 6 +- arch/x86/kernel/apic/msi.c | 11 +- arch/x86/kernel/cpu/resctrl/monitor.c | 27 +++-- arch/x86/kernel/hpet.c | 2 +- arch/x86/kvm/mmu/mmu.c | 28 +++++ arch/x86/kvm/mmu/tdp_mmu.c | 26 +++-- arch/x86/kvm/svm/nested.c | 12 +- arch/x86/kvm/svm/svm.c | 9 +- arch/x86/kvm/vmx/nested.c | 3 +- arch/x86/kvm/vmx/vmx.h | 2 +- arch/x86/tools/chkobjdump.awk | 1 + block/blk-cgroup.c | 14 ++- drivers/acpi/nfit/core.c | 3 + drivers/base/core.c | 1 + drivers/block/nbd.c | 14 ++- drivers/firmware/efi/libstub/arm64-stub.c | 69 ++++++++++-- drivers/firmware/efi/libstub/randomalloc.c | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 12 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 7 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c | 2 +- .../gpu/drm/amd/display/dc/dcn30/dcn30_resource.c | 1 - drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 2 +- drivers/gpu/drm/i915/display/intel_display.c | 34 ++++-- drivers/gpu/drm/i915/gvt/handlers.c | 1 + drivers/gpu/drm/i915/gvt/mmio_context.c | 2 + drivers/gpu/drm/i915/i915_gpu_error.c | 19 +++- drivers/gpu/drm/i915/i915_reg.h | 16 ++- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 3 - drivers/gpu/drm/mediatek/mtk_drm_plane.c | 60 +++++----- drivers/gpu/drm/meson/meson_registers.h | 5 + drivers/gpu/drm/meson/meson_viu.c | 7 +- drivers/i2c/busses/i2c-bcm-iproc.c | 4 +- drivers/i2c/i2c-dev.c | 5 +- drivers/iio/adc/palmas_gpadc.c | 4 +- drivers/iio/adc/ti-ads7950.c | 1 - drivers/iio/humidity/hdc100x.c | 6 +- drivers/iio/imu/adis.c | 3 +- drivers/infiniband/hw/mlx5/cq.c | 4 +- drivers/infiniband/hw/mlx5/devx.c | 3 +- drivers/interconnect/qcom/icc-rpmh.c | 10 +- drivers/net/bareudp.c | 16 ++- drivers/net/dsa/hirschmann/hellcreek.c | 7 +- drivers/net/dsa/lan9303-core.c | 34 +++--- drivers/net/dsa/lantiq_gswip.c | 14 ++- drivers/net/dsa/microchip/ksz8795.c | 82 +++++++++++--- drivers/net/dsa/microchip/ksz8795_reg.h | 4 + drivers/net/dsa/microchip/ksz_common.h | 9 +- drivers/net/dsa/mt7530.c | 1 + drivers/net/dsa/qca/ar9331.c | 73 +++++++++++- drivers/net/dsa/sja1105/sja1105_main.c | 4 +- drivers/net/ethernet/intel/iavf/iavf_main.c | 13 ++- drivers/net/ethernet/intel/ice/ice.h | 1 + drivers/net/ethernet/intel/ice/ice_main.c | 28 +++-- drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c | 7 ++ drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 2 +- drivers/net/ethernet/mellanox/mlx5/core/cq.c | 1 + .../ethernet/mellanox/mlx5/core/diag/fw_tracer.c | 11 +- .../net/ethernet/mellanox/mlx5/core/en/tc_tun.c | 5 + drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 33 ++---- drivers/net/ethernet/mellanox/mlx5/core/eq.c | 20 +++- .../net/ethernet/mellanox/mlx5/core/esw/sample.c | 1 + .../ethernet/mellanox/mlx5/core/eswitch_offloads.c | 14 ++- .../net/ethernet/mellanox/mlx5/core/fpga/conn.c | 4 +- drivers/net/ethernet/mellanox/mlx5/core/lib/eq.h | 2 + drivers/net/ethernet/mellanox/mlx5/core/main.c | 12 +- .../net/ethernet/mellanox/mlx5/core/mlx5_core.h | 5 + .../ethernet/mellanox/mlx5/core/steering/dr_send.c | 4 +- .../mellanox/mlx5/core/steering/dr_ste_v0.c | 2 + drivers/net/ethernet/ti/cpsw_new.c | 7 +- drivers/net/ethernet/ti/cpsw_priv.h | 4 +- drivers/net/ieee802154/mac802154_hwsim.c | 6 +- drivers/net/phy/micrel.c | 2 - drivers/net/ppp/ppp_generic.c | 2 +- drivers/net/wwan/mhi_wwan_ctrl.c | 12 +- drivers/nvdimm/namespace_devs.c | 17 ++- drivers/pci/msi.c | 125 +++++++++++++-------- drivers/pinctrl/intel/pinctrl-tigerlake.c | 26 ++--- drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 8 +- drivers/pinctrl/pinctrl-k210.c | 26 ++++- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 8 +- drivers/platform/x86/pcengines-apuv2.c | 2 + drivers/scsi/lpfc/lpfc_init.c | 3 +- drivers/usb/dwc3/gadget.c | 18 +-- drivers/vdpa/mlx5/net/mlx5_vnet.c | 3 +- drivers/xen/events/events_base.c | 20 +++- fs/ceph/caps.c | 17 ++- fs/ceph/mds_client.c | 25 +++-- fs/ceph/snap.c | 54 +++++---- fs/ceph/super.h | 2 +- fs/cifs/cifsglob.h | 5 + fs/cifs/dir.c | 2 +- fs/cifs/file.c | 35 +++--- fs/cifs/inode.c | 19 +++- fs/cifs/misc.c | 50 +++++++-- fs/cifs/smb2pdu.c | 2 +- fs/io-wq.c | 26 +++-- fs/io_uring.c | 26 +++-- fs/overlayfs/file.c | 47 +++++++- include/asm-generic/vmlinux.lds.h | 1 + include/linux/bpf-cgroup.h | 4 +- include/linux/device.h | 1 + include/linux/inetdevice.h | 2 +- include/linux/irq.h | 2 + include/linux/mlx5/driver.h | 3 +- include/linux/msi.h | 2 +- include/net/psample.h | 2 + include/uapi/linux/neighbour.h | 7 +- kernel/bpf/hashtab.c | 4 +- kernel/bpf/helpers.c | 4 +- kernel/cgroup/rstat.c | 19 ++-- kernel/irq/chip.c | 5 +- kernel/irq/msi.c | 13 ++- kernel/irq/timings.c | 5 + kernel/locking/rtmutex.c | 2 +- kernel/seccomp.c | 2 +- lib/devmem_is_allowed.c | 2 +- mm/slub.c | 4 +- net/bridge/br.c | 3 +- net/bridge/br_fdb.c | 11 +- net/bridge/br_if.c | 2 + net/bridge/br_private.h | 2 +- net/bridge/netfilter/nf_conntrack_bridge.c | 6 + net/core/link_watch.c | 5 +- net/ieee802154/socket.c | 7 +- net/ipv4/igmp.c | 21 ++-- net/ipv4/tcp_bbr.c | 2 +- net/sched/act_mirred.c | 3 + net/smc/af_smc.c | 2 +- net/smc/smc_core.c | 4 +- net/smc/smc_core.h | 4 + net/smc/smc_llc.c | 10 +- net/smc/smc_tx.c | 18 ++- net/smc/smc_wr.c | 10 ++ net/vmw_vsock/virtio_transport.c | 7 +- sound/soc/amd/acp-pcm-dma.c | 2 +- sound/soc/amd/raven/acp3x-pcm-dma.c | 2 +- sound/soc/amd/renoir/acp3x-pdm-dma.c | 2 +- sound/soc/codecs/cs42l42.c | 83 ++++++++------ sound/soc/codecs/cs42l42.h | 3 + sound/soc/codecs/tlv320aic31xx.c | 10 ++ sound/soc/intel/atom/sst-mfld-platform-pcm.c | 3 +- sound/soc/kirkwood/kirkwood-dma.c | 26 +++-- sound/soc/sof/intel/Kconfig | 4 +- sound/soc/sof/intel/hda-ipc.c | 4 +- sound/soc/uniphier/aio-dma.c | 2 +- sound/soc/xilinx/xlnx_formatter_pcm.c | 4 +- tools/lib/bpf/btf.c | 3 +- tools/lib/bpf/libbpf_probes.c | 4 +- tools/testing/selftests/sgx/sigstruct.c | 41 +++---- 172 files changed, 1398 insertions(+), 663 deletions(-)

3 years, 2 months

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[PATCH 5.10 00/98] 5.10.60-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.60 release. There are 98 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 18 Aug 2021 17:13:38 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.60-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.60-rc2 Maxim Levitsky <mlevitsk(a)redhat.com> KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (CVE-2021-3656) Maxim Levitsky <mlevitsk(a)redhat.com> KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653) Nathan Chancellor <nathan(a)kernel.org> vmlinux.lds.h: Handle clang's module.{c,d}tor sections Jeff Layton <jlayton(a)kernel.org> ceph: take snap_empty_lock atomically with snaprealm refcount change Jeff Layton <jlayton(a)kernel.org> ceph: clean up locking annotation for ceph_get_snap_realm and __lookup_snap_realm Jeff Layton <jlayton(a)kernel.org> ceph: add some lockdep assertions around snaprealm handling Hans de Goede <hdegoede(a)redhat.com> vboxsf: Add support for the atomic_open directory-inode op Hans de Goede <hdegoede(a)redhat.com> vboxsf: Add vboxsf_[create|release]_sf_handle() helpers Sean Christopherson <seanjc(a)google.com> KVM: nVMX: Use vmx_need_pf_intercept() when deciding if L0 wants a #PF Sean Christopherson <seanjc(a)google.com> KVM: VMX: Use current VMCS to query WAITPKG support for MSR emulation Ard Biesheuvel <ardb(a)kernel.org> efi/libstub: arm64: Double check image alignment at entry Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc/smp: Fix OOPS in topology_init() Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Protect msi_desc::masked for multi-MSI Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown() Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Correct misleading comments Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Do not set invalid bits in MSI mask Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Enforce MSI[X] entry updates to be visible Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Enforce that MSI-X table entry is masked for update Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Mask all unused MSI-X entries Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Enable and mask MSI-X early Ben Dai <ben.dai(a)unisoc.com> genirq/timings: Prevent potential array overflow in __irq_timings_store() Bixuan Cui <cuibixuan(a)huawei.com> genirq/msi: Ensure deactivation on teardown Babu Moger <Babu.Moger(a)amd.com> x86/resctrl: Fix default monitoring groups reporting Thomas Gleixner <tglx(a)linutronix.de> x86/ioapic: Force affinity setup before startup Thomas Gleixner <tglx(a)linutronix.de> x86/msi: Force affinity setup before startup Thomas Gleixner <tglx(a)linutronix.de> genirq: Provide IRQCHIP_AFFINITY_PRE_STARTUP Randy Dunlap <rdunlap(a)infradead.org> x86/tools: Fix objdump version check again Pu Lehui <pulehui(a)huawei.com> powerpc/kprobes: Fix kprobe Oops happens in booke Ard Biesheuvel <ardb(a)kernel.org> efi/libstub: arm64: Relax 2M alignment again for relocatable kernels Ard Biesheuvel <ardb(a)kernel.org> efi/libstub: arm64: Force Image reallocation if BSS was not reserved Benjamin Herrenschmidt <benh(a)kernel.crashing.org> arm64: efi: kaslr: Fix occasional random alloc (and boot) failure Xie Yongji <xieyongji(a)bytedance.com> nbd: Aovid double completion of a request Longpeng(Mike) <longpeng2(a)huawei.com> vsock/virtio: avoid potential deadlock when vsock device remove Maximilian Heyne <mheyne(a)amazon.de> xen/events: Fix race in set_evtchn_to_irq Matt Roper <matthew.d.roper(a)intel.com> drm/i915: Only access SFC_DONE when media domain is not fused off Eric Dumazet <edumazet(a)google.com> net: igmp: increase size of mr_ifc_count Neal Cardwell <ncardwell(a)google.com> tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets Willy Tarreau <w(a)1wt.eu> net: linkwatch: fix failure to restore device state across suspend/resume Yang Yingliang <yangyingliang(a)huawei.com> net: bridge: fix memleak in br_add_if() Nikolay Aleksandrov <nikolay(a)nvidia.com> net: bridge: fix flags interpretation for extern learn fdb entries Vladimir Oltean <vladimir.oltean(a)nxp.com> net: bridge: validate the NUD_PERMANENT bit when adding an extern_learn FDB entry Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: fix broken backpressure in .port_fdb_dump Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: lantiq: fix broken backpressure in .port_fdb_dump Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: lan9303: fix broken backpressure in .port_fdb_dump Eric Dumazet <edumazet(a)google.com> net: igmp: fix data-race in igmp_ifc_timer_expire() Takeshi Misawa <jeliantsurux(a)gmail.com> net: Fix memory leak in ieee802154_raw_deliver Ben Hutchings <ben.hutchings(a)mind.be> net: dsa: microchip: ksz8795: Fix VLAN filtering Ben Hutchings <ben.hutchings(a)mind.be> net: dsa: microchip: Fix ksz_read64() Christian Hewitt <christianshewitt(a)gmail.com> drm/meson: fix colour distortion from HDR set during vendor u-boot Aya Levin <ayal(a)nvidia.com> net/mlx5: Fix return value from tracer initialization Shay Drory <shayd(a)nvidia.com> net/mlx5: Synchronize correct IRQ when destroying CQ Guillaume Nault <gnault(a)redhat.com> bareudp: Fix invalid read beyond skb's linear data Roi Dayan <roid(a)nvidia.com> psample: Add a fwd declaration for skbuff Md Fahad Iqbal Polash <md.fahad.iqbal.polash(a)intel.com> iavf: Set RSS LUT and key in reset handle path Brett Creeley <brett.creeley(a)intel.com> ice: don't remove netdev->dev_addr from uc sync list Anirudh Venkataramanan <anirudh.venkataramanan(a)intel.com> ice: Prevent probing virtual functions Hangbin Liu <liuhangbin(a)gmail.com> net: sched: act_mirred: Reset ct info when mirror/redirect skb Karsten Graul <kgraul(a)linux.ibm.com> net/smc: fix wait on already cleared link Pali Rohár <pali(a)kernel.org> ppp: Fix generating ifname when empty IFLA_IFNAME is specified Ben Hutchings <ben.hutchings(a)mind.be> net: phy: micrel: Fix link detection on ksz87xx switch" Tatsuhiko Yasumatsu <th.yasumatsu(a)gmail.com> bpf: Fix integer overflow involving bucket_size Robin Gögge <r.goegge(a)googlemail.com> libbpf: Fix probe for BPF_PROG_TYPE_CGROUP_SOCKOPT Hans de Goede <hdegoede(a)redhat.com> platform/x86: pcengines-apuv2: Add missing terminating entries to gpio-lookup tables John Hubbard <jhubbard(a)nvidia.com> net: mvvp2: fix short frame size on s390 DENG Qingfang <dqfext(a)gmail.com> net: dsa: mt7530: add the missing RxUnicast MIB counter Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Fix LRCLK frame start edge Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: tigerlake: Fix GPIO mapping for newer version of software Yajun Deng <yajun.deng(a)linux.dev> netfilter: nf_conntrack_bridge: Fix memory leak when error Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Remove duplicate control for WNF filter frequency Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Fix inversion of ADC Notch Switch control Guennadi Liakhovetski <guennadi.liakhovetski(a)linux.intel.com> ASoC: SOF: Intel: hda-ipc: fix reply size checking Mike Tipton <mdtipton(a)codeaurora.org> interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Don't allow SND_SOC_DAIFMT_LEFT_J Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Correct definition of ADC Volume control Hsin-Yi Wang <hsinyi(a)chromium.org> pinctrl: mediatek: Fix fallback behavior for bias_set_combo Dongliang Mu <mudongliangabcd(a)gmail.com> ieee802154: hwsim: fix GPF in hwsim_new_edge_nl Dongliang Mu <mudongliangabcd(a)gmail.com> ieee802154: hwsim: fix GPF in hwsim_set_edge_lqi Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu: don't enable baco on boco platforms in runpm Anson Jacob <Anson.Jacob(a)amd.com> drm/amd/display: use GFP_ATOMIC in amdgpu_dm_irq_schedule_work Eric Bernstein <eric.bernstein(a)amd.com> drm/amd/display: Remove invalid assert for ODM + MPC case Dan Williams <dan.j.williams(a)intel.com> libnvdimm/region: Fix label activation vs errors Dan Williams <dan.j.williams(a)intel.com> ACPI: NFIT: Fix support for virtual SPA ranges Luis Henriques <lhenriques(a)suse.de> ceph: reduce contention in ceph_check_delayed_caps() Vineet Gupta <vgupta(a)synopsys.com> ARC: fp: set FPU_STATUS.FWE to enable FPU_STATUS update on context switch Grygorii Strashko <grygorii.strashko(a)ti.com> net: ethernet: ti: cpsw: fix min eth packet size for non-switch use-cases Hsuan-Chi Kuo <hsuanchikuo(a)gmail.com> seccomp: Fix setting loaded filter count during TSYNC Ewan D. Milne <emilne(a)redhat.com> scsi: lpfc: Move initialization of phba->poll_list earlier to avoid crash Shyam Prasad N <sprasad(a)microsoft.com> cifs: create sd context must be a multiple of 8 Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> i2c: dev: zero out array used for i2c reads from userspace Takashi Iwai <tiwai(a)suse.de> ASoC: intel: atom: Fix reference to PCM buffer address Mark Brown <broonie(a)kernel.org> ASoC: tlv320aic31xx: Fix jack detection after suspend Takashi Iwai <tiwai(a)suse.de> ASoC: uniphier: Fix reference to PCM buffer address Takashi Iwai <tiwai(a)suse.de> ASoC: xilinx: Fix reference to PCM buffer address Takashi Iwai <tiwai(a)suse.de> ASoC: amd: Fix reference to PCM buffer address Colin Ian King <colin.king(a)canonical.com> iio: adc: Fix incorrect exit of for-loop Chris Lesiak <chris.lesiak(a)licor.com> iio: humidity: hdc100x: Add margin to the conversion time Antti Keränen <detegr(a)rbx.email> iio: adis: set GPIO reset pin direction Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels ------------- Diffstat: Makefile | 4 +- arch/arc/kernel/fpu.c | 9 +- arch/powerpc/kernel/kprobes.c | 3 +- arch/powerpc/kernel/sysfs.c | 2 +- arch/x86/include/asm/svm.h | 2 + arch/x86/kernel/apic/io_apic.c | 6 +- arch/x86/kernel/apic/msi.c | 13 ++- arch/x86/kernel/cpu/resctrl/monitor.c | 27 +++-- arch/x86/kvm/svm/nested.c | 14 ++- arch/x86/kvm/svm/svm.c | 8 +- arch/x86/kvm/vmx/nested.c | 3 +- arch/x86/kvm/vmx/vmx.h | 2 +- arch/x86/tools/chkobjdump.awk | 1 + drivers/acpi/nfit/core.c | 3 + drivers/base/core.c | 1 + drivers/block/nbd.c | 14 ++- drivers/firmware/efi/libstub/arm64-stub.c | 69 ++++++++++-- drivers/firmware/efi/libstub/randomalloc.c | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 + .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c | 2 +- .../gpu/drm/amd/display/dc/dcn30/dcn30_resource.c | 1 - drivers/gpu/drm/i915/i915_gpu_error.c | 19 +++- drivers/gpu/drm/meson/meson_registers.h | 5 + drivers/gpu/drm/meson/meson_viu.c | 7 +- drivers/i2c/i2c-dev.c | 5 +- drivers/iio/adc/palmas_gpadc.c | 4 +- drivers/iio/adc/ti-ads7950.c | 1 - drivers/iio/humidity/hdc100x.c | 6 +- drivers/iio/imu/adis.c | 3 +- drivers/infiniband/hw/mlx5/cq.c | 4 +- drivers/infiniband/hw/mlx5/devx.c | 3 +- drivers/interconnect/qcom/icc-rpmh.c | 10 +- drivers/net/bareudp.c | 16 ++- drivers/net/dsa/lan9303-core.c | 34 +++--- drivers/net/dsa/lantiq_gswip.c | 14 ++- drivers/net/dsa/microchip/ksz8795.c | 11 ++ drivers/net/dsa/microchip/ksz_common.h | 8 +- drivers/net/dsa/mt7530.c | 1 + drivers/net/dsa/sja1105/sja1105_main.c | 4 +- drivers/net/ethernet/intel/iavf/iavf_main.c | 13 ++- drivers/net/ethernet/intel/ice/ice_main.c | 28 +++-- drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 2 +- drivers/net/ethernet/mellanox/mlx5/core/cq.c | 1 + .../ethernet/mellanox/mlx5/core/diag/fw_tracer.c | 11 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 13 +-- drivers/net/ethernet/mellanox/mlx5/core/eq.c | 20 +++- .../net/ethernet/mellanox/mlx5/core/fpga/conn.c | 4 +- drivers/net/ethernet/mellanox/mlx5/core/lib/eq.h | 2 + .../ethernet/mellanox/mlx5/core/steering/dr_send.c | 4 +- drivers/net/ethernet/ti/cpsw_new.c | 7 +- drivers/net/ethernet/ti/cpsw_priv.h | 4 +- drivers/net/ieee802154/mac802154_hwsim.c | 6 +- drivers/net/phy/micrel.c | 2 - drivers/net/ppp/ppp_generic.c | 2 +- drivers/nvdimm/namespace_devs.c | 17 ++- drivers/pci/msi.c | 125 +++++++++++++-------- drivers/pinctrl/intel/pinctrl-tigerlake.c | 26 ++--- drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 8 +- drivers/platform/x86/pcengines-apuv2.c | 2 + drivers/scsi/lpfc/lpfc_init.c | 3 +- drivers/vdpa/mlx5/net/mlx5_vnet.c | 3 +- drivers/xen/events/events_base.c | 20 +++- fs/ceph/caps.c | 17 ++- fs/ceph/mds_client.c | 25 +++-- fs/ceph/snap.c | 54 +++++---- fs/ceph/super.h | 2 +- fs/cifs/smb2pdu.c | 2 +- fs/vboxsf/dir.c | 48 ++++++++ fs/vboxsf/file.c | 71 +++++++----- fs/vboxsf/vfsmod.h | 7 ++ include/asm-generic/vmlinux.lds.h | 1 + include/linux/device.h | 1 + include/linux/inetdevice.h | 2 +- include/linux/irq.h | 2 + include/linux/mlx5/driver.h | 3 +- include/linux/msi.h | 2 +- include/net/psample.h | 2 + include/uapi/linux/neighbour.h | 7 +- kernel/bpf/hashtab.c | 4 +- kernel/irq/chip.c | 5 +- kernel/irq/msi.c | 13 ++- kernel/irq/timings.c | 5 + kernel/seccomp.c | 2 +- net/bridge/br_fdb.c | 23 +++- net/bridge/br_if.c | 2 + net/bridge/netfilter/nf_conntrack_bridge.c | 6 + net/core/link_watch.c | 5 +- net/ieee802154/socket.c | 7 +- net/ipv4/igmp.c | 21 ++-- net/ipv4/tcp_bbr.c | 2 +- net/sched/act_mirred.c | 3 + net/smc/smc_core.h | 2 + net/smc/smc_llc.c | 10 +- net/smc/smc_tx.c | 18 ++- net/smc/smc_wr.c | 10 ++ net/vmw_vsock/virtio_transport.c | 7 +- sound/soc/amd/acp-pcm-dma.c | 2 +- sound/soc/amd/raven/acp3x-pcm-dma.c | 2 +- sound/soc/amd/renoir/acp3x-pdm-dma.c | 2 +- sound/soc/codecs/cs42l42.c | 39 +++---- sound/soc/codecs/tlv320aic31xx.c | 10 ++ sound/soc/intel/atom/sst-mfld-platform-pcm.c | 3 +- sound/soc/sof/intel/hda-ipc.c | 4 +- sound/soc/uniphier/aio-dma.c | 2 +- sound/soc/xilinx/xlnx_formatter_pcm.c | 4 +- tools/lib/bpf/libbpf_probes.c | 4 +- 106 files changed, 766 insertions(+), 363 deletions(-)

3 years, 2 months

8
7
0 0

[PATCH 5.4 00/64] 5.4.142-rc2 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.142 release. There are 64 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 18 Aug 2021 17:13:49 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.142-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.142-rc2 Maxim Levitsky <mlevitsk(a)redhat.com> KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (CVE-2021-3656) Maxim Levitsky <mlevitsk(a)redhat.com> KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653) Saeed Mirzamohammadi <saeed.mirzamohammadi(a)oracle.com> iommu/vt-d: Fix agaw for a supported 48 bit guest address width Nathan Chancellor <nathan(a)kernel.org> vmlinux.lds.h: Handle clang's module.{c,d}tor sections Jeff Layton <jlayton(a)kernel.org> ceph: take snap_empty_lock atomically with snaprealm refcount change Jeff Layton <jlayton(a)kernel.org> ceph: clean up locking annotation for ceph_get_snap_realm and __lookup_snap_realm Jeff Layton <jlayton(a)kernel.org> ceph: add some lockdep assertions around snaprealm handling Sean Christopherson <seanjc(a)google.com> KVM: VMX: Use current VMCS to query WAITPKG support for MSR emulation Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Protect msi_desc::masked for multi-MSI Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown() Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Correct misleading comments Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Do not set invalid bits in MSI mask Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Enforce MSI[X] entry updates to be visible Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Enforce that MSI-X table entry is masked for update Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Mask all unused MSI-X entries Thomas Gleixner <tglx(a)linutronix.de> PCI/MSI: Enable and mask MSI-X early Ben Dai <ben.dai(a)unisoc.com> genirq/timings: Prevent potential array overflow in __irq_timings_store() Bixuan Cui <cuibixuan(a)huawei.com> genirq/msi: Ensure deactivation on teardown Babu Moger <Babu.Moger(a)amd.com> x86/resctrl: Fix default monitoring groups reporting Thomas Gleixner <tglx(a)linutronix.de> x86/ioapic: Force affinity setup before startup Thomas Gleixner <tglx(a)linutronix.de> x86/msi: Force affinity setup before startup Thomas Gleixner <tglx(a)linutronix.de> genirq: Provide IRQCHIP_AFFINITY_PRE_STARTUP Randy Dunlap <rdunlap(a)infradead.org> x86/tools: Fix objdump version check again Pu Lehui <pulehui(a)huawei.com> powerpc/kprobes: Fix kprobe Oops happens in booke Xie Yongji <xieyongji(a)bytedance.com> nbd: Aovid double completion of a request Longpeng(Mike) <longpeng2(a)huawei.com> vsock/virtio: avoid potential deadlock when vsock device remove Maximilian Heyne <mheyne(a)amazon.de> xen/events: Fix race in set_evtchn_to_irq Eric Dumazet <edumazet(a)google.com> net: igmp: increase size of mr_ifc_count Neal Cardwell <ncardwell(a)google.com> tcp_bbr: fix u32 wrap bug in round logic if bbr_init() called after 2B packets Willy Tarreau <w(a)1wt.eu> net: linkwatch: fix failure to restore device state across suspend/resume Yang Yingliang <yangyingliang(a)huawei.com> net: bridge: fix memleak in br_add_if() Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: sja1105: fix broken backpressure in .port_fdb_dump Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: lantiq: fix broken backpressure in .port_fdb_dump Vladimir Oltean <vladimir.oltean(a)nxp.com> net: dsa: lan9303: fix broken backpressure in .port_fdb_dump Eric Dumazet <edumazet(a)google.com> net: igmp: fix data-race in igmp_ifc_timer_expire() Takeshi Misawa <jeliantsurux(a)gmail.com> net: Fix memory leak in ieee802154_raw_deliver Ben Hutchings <ben.hutchings(a)mind.be> net: dsa: microchip: Fix ksz_read64() Christian Hewitt <christianshewitt(a)gmail.com> drm/meson: fix colour distortion from HDR set during vendor u-boot Aya Levin <ayal(a)nvidia.com> net/mlx5: Fix return value from tracer initialization Roi Dayan <roid(a)nvidia.com> psample: Add a fwd declaration for skbuff Md Fahad Iqbal Polash <md.fahad.iqbal.polash(a)intel.com> iavf: Set RSS LUT and key in reset handle path Hangbin Liu <liuhangbin(a)gmail.com> net: sched: act_mirred: Reset ct info when mirror/redirect skb Pali Rohár <pali(a)kernel.org> ppp: Fix generating ifname when empty IFLA_IFNAME is specified Ben Hutchings <ben.hutchings(a)mind.be> net: phy: micrel: Fix link detection on ksz87xx switch" Hans de Goede <hdegoede(a)redhat.com> platform/x86: pcengines-apuv2: Add missing terminating entries to gpio-lookup tables Florian Eckert <fe(a)dev.tdt.de> platform/x86: pcengines-apuv2: revert wiring up simswitch GPIO as LED DENG Qingfang <dqfext(a)gmail.com> net: dsa: mt7530: add the missing RxUnicast MIB counter Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Fix LRCLK frame start edge Yajun Deng <yajun.deng(a)linux.dev> netfilter: nf_conntrack_bridge: Fix memory leak when error Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Remove duplicate control for WNF filter frequency Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Fix inversion of ADC Notch Switch control Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Don't allow SND_SOC_DAIFMT_LEFT_J Richard Fitzgerald <rf(a)opensource.cirrus.com> ASoC: cs42l42: Correct definition of ADC Volume control Dongliang Mu <mudongliangabcd(a)gmail.com> ieee802154: hwsim: fix GPF in hwsim_new_edge_nl Dongliang Mu <mudongliangabcd(a)gmail.com> ieee802154: hwsim: fix GPF in hwsim_set_edge_lqi Dan Williams <dan.j.williams(a)intel.com> libnvdimm/region: Fix label activation vs errors Dan Williams <dan.j.williams(a)intel.com> ACPI: NFIT: Fix support for virtual SPA ranges Luis Henriques <lhenriques(a)suse.de> ceph: reduce contention in ceph_check_delayed_caps() Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> i2c: dev: zero out array used for i2c reads from userspace Takashi Iwai <tiwai(a)suse.de> ASoC: intel: atom: Fix reference to PCM buffer address Takashi Iwai <tiwai(a)suse.de> ASoC: xilinx: Fix reference to PCM buffer address Colin Ian King <colin.king(a)canonical.com> iio: adc: Fix incorrect exit of for-loop Chris Lesiak <chris.lesiak(a)licor.com> iio: humidity: hdc100x: Add margin to the conversion time Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels ------------- Diffstat: Makefile | 4 +- arch/powerpc/kernel/kprobes.c | 3 +- arch/x86/include/asm/svm.h | 2 + arch/x86/kernel/apic/io_apic.c | 6 +- arch/x86/kernel/apic/msi.c | 13 ++- arch/x86/kernel/cpu/resctrl/monitor.c | 27 +++-- arch/x86/kvm/svm.c | 18 +-- arch/x86/kvm/vmx/vmx.h | 2 +- arch/x86/tools/chkobjdump.awk | 1 + drivers/acpi/nfit/core.c | 3 + drivers/base/core.c | 1 + drivers/block/nbd.c | 14 ++- drivers/gpu/drm/meson/meson_registers.h | 5 + drivers/gpu/drm/meson/meson_viu.c | 7 +- drivers/i2c/i2c-dev.c | 5 +- drivers/iio/adc/palmas_gpadc.c | 4 +- drivers/iio/adc/ti-ads7950.c | 1 - drivers/iio/humidity/hdc100x.c | 6 +- drivers/iommu/intel-iommu.c | 7 +- drivers/net/dsa/lan9303-core.c | 34 +++--- drivers/net/dsa/lantiq_gswip.c | 14 ++- drivers/net/dsa/microchip/ksz_common.h | 8 +- drivers/net/dsa/mt7530.c | 1 + drivers/net/dsa/sja1105/sja1105_main.c | 4 +- drivers/net/ethernet/intel/iavf/iavf_main.c | 13 ++- .../ethernet/mellanox/mlx5/core/diag/fw_tracer.c | 11 +- drivers/net/ieee802154/mac802154_hwsim.c | 6 +- drivers/net/phy/micrel.c | 2 - drivers/net/ppp/ppp_generic.c | 2 +- drivers/nvdimm/namespace_devs.c | 17 ++- drivers/pci/msi.c | 125 +++++++++++++-------- drivers/platform/x86/pcengines-apuv2.c | 5 +- drivers/xen/events/events_base.c | 20 +++- fs/ceph/caps.c | 17 ++- fs/ceph/mds_client.c | 25 +++-- fs/ceph/snap.c | 54 +++++---- fs/ceph/super.h | 2 +- include/asm-generic/vmlinux.lds.h | 1 + include/linux/device.h | 1 + include/linux/inetdevice.h | 2 +- include/linux/irq.h | 2 + include/linux/msi.h | 2 +- include/net/psample.h | 2 + kernel/irq/chip.c | 5 +- kernel/irq/msi.c | 13 ++- kernel/irq/timings.c | 5 + net/bridge/br_if.c | 2 + net/bridge/netfilter/nf_conntrack_bridge.c | 6 + net/core/link_watch.c | 5 +- net/ieee802154/socket.c | 7 +- net/ipv4/igmp.c | 21 ++-- net/ipv4/tcp_bbr.c | 2 +- net/sched/act_mirred.c | 3 + net/vmw_vsock/virtio_transport.c | 7 +- sound/soc/codecs/cs42l42.c | 39 +++---- sound/soc/intel/atom/sst-mfld-platform-pcm.c | 3 +- sound/soc/xilinx/xlnx_formatter_pcm.c | 4 +- 57 files changed, 395 insertions(+), 226 deletions(-)

3 years, 2 months

6
5
0 0

[PATCH 5.10 00/19] 5.10.59-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.59 release. There are 19 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Sun, 15 Aug 2021 15:05:12 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.59-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.59-rc1 YueHaibing <yuehaibing(a)huawei.com> net: xilinx_emaclite: Do not print real IOMEM pointer Miklos Szeredi <mszeredi(a)redhat.com> ovl: prevent private clone if bind mount is not allowed Pali Rohár <pali(a)kernel.org> ppp: Fix generating ppp unit id when ifname is not specified Luke D Jones <luke(a)ljones.dev> ALSA: hda: Add quirk for ASUS Flow x13 Jeremy Szu <jeremy.szu(a)canonical.com> ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 650 G8 Notebook PC Takashi Iwai <tiwai(a)suse.de> ALSA: pcm: Fix mmap breakage without explicit buffer setup Longfang Liu <liulongfang(a)huawei.com> USB:ehci:fix Kunpeng920 ehci hardware problem Hans de Goede <hdegoede(a)redhat.com> vboxsf: Make vboxsf_dir_create() return the handle for the created file Hans de Goede <hdegoede(a)redhat.com> vboxsf: Honor excl flag to the dir-inode create op Adam Ford <aford173(a)gmail.com> arm64: dts: renesas: beacon: Fix USB ref clock references Adam Ford <aford173(a)gmail.com> arm64: dts: renesas: beacon: Fix USB extal reference Adam Ford <aford173(a)gmail.com> arm64: dts: renesas: rzg2: Add usb2_clksel to RZ/G2 M/N/H Mike Rapoport <rppt(a)kernel.org> mm: make zone_to_nid() and zone_set_nid() available for DISCONTIGMEM Reinette Chatre <reinette.chatre(a)intel.com> Revert "selftests/resctrl: Use resctrl/info for feature detection" Daniel Borkmann <daniel(a)iogearbox.net> bpf: Add lockdown check for probe_write_user helper Daniel Borkmann <daniel(a)iogearbox.net> bpf: Add _kernel suffix to internal lockdown_bpf_read Allen Pais <apais(a)linux.microsoft.com> firmware: tee_bnxt: Release TEE shm, session, and context during kexec Sumit Garg <sumit.garg(a)linaro.org> tee: Correct inappropriate usage of TEE_SHM_DMA_BUF flag Sean Christopherson <seanjc(a)google.com> KVM: SVM: Fix off-by-one indexing when nullifying last used SEV VMCB ------------- Diffstat: Makefile | 4 +- .../boot/dts/renesas/beacon-renesom-baseboard.dtsi | 4 +- .../arm64/boot/dts/renesas/beacon-renesom-som.dtsi | 6 ++- arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 15 +++++++ arch/arm64/boot/dts/renesas/r8a774b1.dtsi | 15 +++++++ arch/arm64/boot/dts/renesas/r8a774e1.dtsi | 15 +++++++ arch/x86/kvm/svm/sev.c | 2 +- drivers/firmware/broadcom/tee_bnxt_fw.c | 14 ++++-- drivers/net/ethernet/xilinx/xilinx_emaclite.c | 5 +-- drivers/net/ppp/ppp_generic.c | 19 ++++++-- drivers/tee/optee/call.c | 2 +- drivers/tee/optee/core.c | 3 +- drivers/tee/optee/rpc.c | 5 ++- drivers/tee/optee/shm_pool.c | 8 +++- drivers/tee/tee_shm.c | 4 +- drivers/usb/host/ehci-pci.c | 3 ++ fs/namespace.c | 42 +++++++++++------ fs/vboxsf/dir.c | 28 +++++++----- include/linux/mmzone.h | 4 +- include/linux/security.h | 3 +- include/linux/tee_drv.h | 1 + kernel/bpf/helpers.c | 4 +- kernel/trace/bpf_trace.c | 13 +++--- security/security.c | 3 +- sound/core/pcm_native.c | 5 ++- sound/pci/hda/patch_realtek.c | 2 + tools/testing/selftests/resctrl/resctrl.h | 6 +-- tools/testing/selftests/resctrl/resctrlfs.c | 52 +++++----------------- 28 files changed, 178 insertions(+), 109 deletions(-)

3 years, 2 months

11
35
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patch "iio: ltc2983: fix device probe" added to staging-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: ltc2983: fix device probe to my staging git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git in the staging-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the staging-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From b76d26d69ecc97ebb24aaf40427a13c808a4f488 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Nuno=20S=C3=A1?= <nuno.sa(a)analog.com> Date: Wed, 11 Aug 2021 15:32:20 +0200 Subject: iio: ltc2983: fix device probe MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There is no reason to assume that the IRQ rising edge (indicating that the device start up phase is done) will happen after we request the IRQ. If the device is already up by the time we request it, the call to 'wait_for_completion_timeout()' will timeout and we will fail the device probe even though there's nothing wrong. Fix it by just polling the status register until we get the indication that the device is up and running. As a side effect of this fix, requesting the IRQ is also moved to after the setup function. Fixes: f110f3188e563 ("iio: temperature: Add support for LTC2983") Reported-and-tested-by: Drew Fustini <drew(a)pdp7.com> Reviewed-by: Drew Fustini <drew(a)pdp7.com> Signed-off-by: Nuno Sá <nuno.sa(a)analog.com> Reviewed-by: Andy Shevchenko <andy.shevchenko(a)gmail.com> Cc: <Stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20210811133220.190264-2-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> --- drivers/iio/temperature/ltc2983.c | 30 ++++++++++++++---------------- 1 file changed, 14 insertions(+), 16 deletions(-) diff --git a/drivers/iio/temperature/ltc2983.c b/drivers/iio/temperature/ltc2983.c index 3b5ba26d7d86..3b4a0e60e605 100644 --- a/drivers/iio/temperature/ltc2983.c +++ b/drivers/iio/temperature/ltc2983.c @@ -89,6 +89,8 @@ #define LTC2983_STATUS_START_MASK BIT(7) #define LTC2983_STATUS_START(x) FIELD_PREP(LTC2983_STATUS_START_MASK, x) +#define LTC2983_STATUS_UP_MASK GENMASK(7, 6) +#define LTC2983_STATUS_UP(reg) FIELD_GET(LTC2983_STATUS_UP_MASK, reg) #define LTC2983_STATUS_CHAN_SEL_MASK GENMASK(4, 0) #define LTC2983_STATUS_CHAN_SEL(x) \ @@ -1362,17 +1364,16 @@ static int ltc2983_parse_dt(struct ltc2983_data *st) static int ltc2983_setup(struct ltc2983_data *st, bool assign_iio) { - u32 iio_chan_t = 0, iio_chan_v = 0, chan, iio_idx = 0; + u32 iio_chan_t = 0, iio_chan_v = 0, chan, iio_idx = 0, status; int ret; - unsigned long time; - - /* make sure the device is up */ - time = wait_for_completion_timeout(&st->completion, - msecs_to_jiffies(250)); - if (!time) { + /* make sure the device is up: start bit (7) is 0 and done bit (6) is 1 */ + ret = regmap_read_poll_timeout(st->regmap, LTC2983_STATUS_REG, status, + LTC2983_STATUS_UP(status) == 1, 25000, + 25000 * 10); + if (ret) { dev_err(&st->spi->dev, "Device startup timed out\n"); - return -ETIMEDOUT; + return ret; } st->iio_chan = devm_kzalloc(&st->spi->dev, @@ -1492,10 +1493,11 @@ static int ltc2983_probe(struct spi_device *spi) ret = ltc2983_parse_dt(st); if (ret) return ret; - /* - * let's request the irq now so it is used to sync the device - * startup in ltc2983_setup() - */ + + ret = ltc2983_setup(st, true); + if (ret) + return ret; + ret = devm_request_irq(&spi->dev, spi->irq, ltc2983_irq_handler, IRQF_TRIGGER_RISING, name, st); if (ret) { @@ -1503,10 +1505,6 @@ static int ltc2983_probe(struct spi_device *spi) return ret; } - ret = ltc2983_setup(st, true); - if (ret) - return ret; - indio_dev->name = name; indio_dev->num_channels = st->iio_channels; indio_dev->channels = st->iio_chan; -- 2.32.0

3 years, 2 months

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[PATCH v2] mtd: rawnand: intel: Fix error handling in probe

by Evgeny Novikov

ebu_nand_probe() did not invoke ebu_dma_cleanup() and clk_disable_unprepare() on some error handling paths. The patch fixes that. Found by Linux Driver Verification project (linuxtesting.org). Fixes: 0b1039f016e8 ("mtd: rawnand: Add NAND controller support on Intel LGM SoC") Signed-off-by: Evgeny Novikov <novikov(a)ispras.ru> Co-developed-by: Kirill Shilimanov <kirill.shilimanov(a)huawei.com> Signed-off-by: Kirill Shilimanov <kirill.shilimanov(a)huawei.com> Co-developed-by: Anton Vasilyev <vasilyev(a)ispras.ru> Signed-off-by: Anton Vasilyev <vasilyev(a)ispras.ru> Cc: stable(a)vger.kernel.org --- v2: Fix remarks from Miquel Raynal: - Add a Fixes: tag. - Add a Cc: stable tag. --- drivers/mtd/nand/raw/intel-nand-controller.c | 27 +++++++++++++------- 1 file changed, 18 insertions(+), 9 deletions(-) diff --git a/drivers/mtd/nand/raw/intel-nand-controller.c b/drivers/mtd/nand/raw/intel-nand-controller.c index 8b49fd56cf96..29e8a546dcd6 100644 --- a/drivers/mtd/nand/raw/intel-nand-controller.c +++ b/drivers/mtd/nand/raw/intel-nand-controller.c @@ -631,19 +631,26 @@ static int ebu_nand_probe(struct platform_device *pdev) ebu_host->clk_rate = clk_get_rate(ebu_host->clk); ebu_host->dma_tx = dma_request_chan(dev, "tx"); - if (IS_ERR(ebu_host->dma_tx)) - return dev_err_probe(dev, PTR_ERR(ebu_host->dma_tx), - "failed to request DMA tx chan!.\n"); + if (IS_ERR(ebu_host->dma_tx)) { + ret = dev_err_probe(dev, PTR_ERR(ebu_host->dma_tx), + "failed to request DMA tx chan!.\n"); + goto err_disable_unprepare_clk; + } ebu_host->dma_rx = dma_request_chan(dev, "rx"); - if (IS_ERR(ebu_host->dma_rx)) - return dev_err_probe(dev, PTR_ERR(ebu_host->dma_rx), - "failed to request DMA rx chan!.\n"); + if (IS_ERR(ebu_host->dma_rx)) { + ret = dev_err_probe(dev, PTR_ERR(ebu_host->dma_rx), + "failed to request DMA rx chan!.\n"); + ebu_host->dma_rx = NULL; + goto err_cleanup_dma; + } resname = devm_kasprintf(dev, GFP_KERNEL, "addr_sel%d", cs); res = platform_get_resource_byname(pdev, IORESOURCE_MEM, resname); - if (!res) - return -EINVAL; + if (!res) { + ret = -EINVAL; + goto err_cleanup_dma; + } ebu_host->cs[cs].addr_sel = res->start; writel(ebu_host->cs[cs].addr_sel | EBU_ADDR_MASK(5) | EBU_ADDR_SEL_REGEN, ebu_host->ebu + EBU_ADDR_SEL(cs)); @@ -653,7 +660,8 @@ static int ebu_nand_probe(struct platform_device *pdev) mtd = nand_to_mtd(&ebu_host->chip); if (!mtd->name) { dev_err(ebu_host->dev, "NAND label property is mandatory\n"); - return -EINVAL; + ret = -EINVAL; + goto err_cleanup_dma; } mtd->dev.parent = dev; @@ -681,6 +689,7 @@ static int ebu_nand_probe(struct platform_device *pdev) nand_cleanup(&ebu_host->chip); err_cleanup_dma: ebu_dma_cleanup(ebu_host); +err_disable_unprepare_clk: clk_disable_unprepare(ebu_host->clk); return ret; -- 2.26.2

3 years, 2 months

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✅ PASS: Test report for kernel 5.13.11 (stable-queue, 72b71f65)

by CKI Project

Hello, We ran automated tests on a recent commit from this kernel tree: Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 72b71f653d66 - KVM: nSVM: always intercept VMLOAD/VMSAVE when nested (CVE-2021-3656) The results of these automated tests are provided below. Overall result: PASSED Merge: OK Compile: OK Tests: OK All kernel binaries, config files, and logs are available for download here: https://arr-cki-prod-datawarehouse-public.s3.amazonaws.com/index.html?prefi… Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective. ,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________ Compile testing --------------- We compiled the kernel for 4 architectures: aarch64: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg ppc64le: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg s390x: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg x86_64: make options: make -j24 INSTALL_MOD_STRIP=1 targz-pkg Hardware testing ---------------- We booted each kernel and ran the following tests: aarch64: Host 1: ✅ Boot test ✅ Reboot test ✅ ACPI table test ✅ ACPI enabled test ✅ LTP ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking cki netfilter test ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ✅ xarray-idr-radixtree-test 🚧 ✅ i2c: i2cdetect sanity 🚧 ✅ NFS Connectathon 🚧 ✅ Firmware test suite 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test 🚧 ✅ lvm cache test 🚧 ✅ lvm snapper test Host 2: ✅ Boot test ✅ Reboot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ Storage: swraid mdadm raid_module test 🚧 ❌ Podman system integration test - as root 🚧 ❌ Podman system integration test - as user 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage block - filesystem fio test 🚧 ✅ Storage block - queue scheduler test 🚧 ✅ Storage nvme - tcp 🚧 💥 stress: stress-ng ppc64le: Host 1: ✅ Boot test ✅ Reboot test ✅ LTP ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking cki netfilter test ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ trace: ftrace/tracer 🚧 ✅ xarray-idr-radixtree-test 🚧 ✅ NFS Connectathon 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test 🚧 ✅ lvm cache test 🚧 ✅ lvm snapper test Host 2: ✅ Boot test ✅ Reboot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ Storage: swraid mdadm raid_module test 🚧 ✅ Podman system integration test - as root 🚧 ✅ Podman system integration test - as user 🚧 ✅ xfstests - btrfs 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage block - filesystem fio test 🚧 ✅ Storage block - queue scheduler test 🚧 ✅ Storage nvme - tcp 🚧 ✅ Storage: lvm device-mapper test - upstream s390x: Host 1: ✅ Boot test ✅ Reboot test ✅ LTP ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking cki netfilter test ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ trace: ftrace/tracer 🚧 ❌ xarray-idr-radixtree-test 🚧 ✅ NFS Connectathon 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test 🚧 ✅ lvm cache test 🚧 ✅ lvm snapper test Host 2: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ✅ Boot test ✅ Reboot test ✅ selinux-policy: serge-testsuite ✅ Storage: swraid mdadm raid_module test 🚧 ✅ Podman system integration test - as root 🚧 ✅ Podman system integration test - as user 🚧 ✅ Storage blktests 🚧 ✅ Storage nvme - tcp 🚧 ⚡⚡⚡ stress: stress-ng x86_64: Host 1: ⚡ Internal infrastructure issues prevented one or more tests (marked with ⚡⚡⚡) from running on this architecture. This is not the fault of the kernel that was tested. ⚡⚡⚡ Boot test ⚡⚡⚡ Reboot test ⚡⚡⚡ xfstests - ext4 ⚡⚡⚡ xfstests - xfs ⚡⚡⚡ xfstests - nfsv4.2 ⚡⚡⚡ selinux-policy: serge-testsuite ⚡⚡⚡ power-management: cpupower/sanity test ⚡⚡⚡ storage: software RAID testing ⚡⚡⚡ Storage: swraid mdadm raid_module test 🚧 ⚡⚡⚡ Podman system integration test - as root 🚧 ⚡⚡⚡ Podman system integration test - as user 🚧 ⚡⚡⚡ CPU: Idle Test 🚧 ⚡⚡⚡ xfstests - btrfs 🚧 ⚡⚡⚡ xfstests - cifsv3.11 🚧 ⚡⚡⚡ IPMI driver test 🚧 ⚡⚡⚡ IPMItool loop stress test 🚧 ⚡⚡⚡ Storage blktests 🚧 ⚡⚡⚡ Storage block - filesystem fio test 🚧 ⚡⚡⚡ Storage block - queue scheduler test 🚧 ⚡⚡⚡ Storage nvme - tcp 🚧 ⚡⚡⚡ Storage: lvm device-mapper test - upstream 🚧 ⚡⚡⚡ stress: stress-ng Host 2: ✅ Boot test ✅ Reboot test ✅ ACPI table test ✅ LTP ✅ CIFS Connectathon ✅ POSIX pjd-fstest suites ✅ Loopdev Sanity ✅ jvm - jcstress tests ✅ Memory: fork_mem ✅ Memory function: memfd_create ✅ AMTU (Abstract Machine Test Utility) ✅ Networking bridge: sanity ✅ Ethernet drivers sanity ✅ Networking socket: fuzz ✅ Networking: igmp conformance test ✅ Networking route: pmtu ✅ Networking route_func - local ✅ Networking route_func - forward ✅ Networking TCP: keepalive test ✅ Networking UDP: socket ✅ Networking cki netfilter test ✅ Networking tunnel: geneve basic test ✅ Networking tunnel: gre basic ✅ L2TP basic test ✅ Networking tunnel: vxlan basic ✅ Networking ipsec: basic netns - transport ✅ Networking ipsec: basic netns - tunnel ✅ Libkcapi AF_ALG test ✅ pciutils: sanity smoke test ✅ pciutils: update pci ids test ✅ ALSA PCM loopback test ✅ ALSA Control (mixer) Userspace Element test ✅ storage: SCSI VPD ✅ trace: ftrace/tracer 🚧 ❌ xarray-idr-radixtree-test 🚧 ✅ i2c: i2cdetect sanity 🚧 ✅ NFS Connectathon 🚧 ✅ Firmware test suite 🚧 ✅ Memory function: kaslr 🚧 ✅ audit: audit testsuite test 🚧 ✅ lvm cache test 🚧 ✅ lvm snapper test Host 3: ✅ Boot test ✅ Reboot test ✅ xfstests - ext4 ✅ xfstests - xfs ✅ xfstests - nfsv4.2 ✅ selinux-policy: serge-testsuite ✅ storage: software RAID testing ✅ Storage: swraid mdadm raid_module test 🚧 ❌ Podman system integration test - as root 🚧 ✅ Podman system integration test - as user 🚧 ✅ CPU: Idle Test 🚧 ✅ xfstests - btrfs 🚧 ✅ xfstests - cifsv3.11 🚧 ✅ IPMI driver test 🚧 ✅ IPMItool loop stress test 🚧 ✅ Storage blktests 🚧 ✅ Storage block - filesystem fio test 🚧 ✅ Storage block - queue scheduler test 🚧 ❌ Storage nvme - tcp 🚧 ✅ Storage: lvm device-mapper test - upstream 🚧 ✅ stress: stress-ng Test sources: https://gitlab.com/cki-project/kernel-tests 💚 Pull requests are welcome for new tests or improvements to existing tests! Aborted tests ------------- Tests that didn't complete running successfully are marked with ⚡⚡⚡. If this was caused by an infrastructure issue, we try to mark that explicitly in the report. Waived tests ------------ If the test run included waived tests, they are marked with 🚧. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed. Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with ⏱.

3 years, 2 months

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[PATCH 5.4.y 0/2] 5.4.y missing upstream commits 7beb691f and 51f644b4, causing: WARNING in vkms_vblank_simulate

by George Kennedy

During Syzkaller reproducer testing on 5.4.y (5.4.121-rc1) the following warning occurred: WARNING in vkms_vblank_simulate https://syzkaller.appspot.com//bug?id=0ba17d70d062b2595e1f061231474800f076c… These 2 upstream commits are needed to fix the warning: 7beb691f drm: Initialize struct drm_crtc_state.no_vblank from device settings 51f644b4 drm/atomic-helper: reset vblank on crtc reset 51f644b4 has conflicts (which were resolved). [ 101.335429] ------------[ cut here ]------------ [ 101.336576] WARNING: CPU: 1 PID: 0 at drivers/gpu/drm/vkms/vkms_crtc.c:91 vkms_get_vblank_timestamp+0x10a/0x140 [ 101.338952] Modules linked in: [ 101.339701] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.4.121-rc1-syzk #1 [ 101.344331] RIP: 0010:vkms_get_vblank_timestamp+0x10a/0x140 [ 101.345660] Code: 03 80 3c 02 00 75 4f 4d 2b b5 80 10 00 00 4d 89 34 24 e8 d9 4e a7 fc b8 01 00 00 00 5b 41 5c 41 5d 41 5e 5d c3 e8 c6 4e a7 fc <0f> 0b eb e4 e8 3d a0 e6 fc e9 27 ff ff ff e8 33 a0 e6 fc eb 91 4c [ 101.351293] RAX: ffff888107a65d00 RBX: 000000179647991a RCX: ffffffff84cde2af [ 101.352976] RDX: 0000000000000100 RSI: ffffffff84cde2fa RDI: 0000000000000006 [ 101.354662] RBP: ffff88810b289ba8 R08: ffff888107a65d00 R09: ffffed1021651398 [ 101.356361] R10: ffffed1021651398 R11: 0000000000000003 R12: ffff88810b289cb0 [ 101.358037] R13: ffff88810a89c000 R14: 000000179647991a R15: 0000000000004e20 [ 101.359718] FS: 0000000000000000(0000) GS:ffff88810b280000(0000) knlGS:0000000000000000 [ 101.361627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.362992] CR2: 00007f82b0154000 CR3: 0000000109460000 CR4: 00000000000006e0 [ 101.364684] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 101.366369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 101.368043] Call Trace: [ 101.368652] <IRQ> [ 101.369159] ? vkms_crtc_atomic_flush+0x2d0/0x2d0 [ 101.370296] drm_get_last_vbltimestamp+0x106/0x1b0 [ 101.371446] ? drm_crtc_set_max_vblank_count+0x1a0/0x1a0 [ 101.372715] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 101.374001] drm_update_vblank_count+0x17a/0x800 [ 101.375107] ? store_vblank+0x1d0/0x1d0 [ 101.376038] ? __kasan_check_write+0x14/0x20 [ 101.377071] drm_vblank_disable_and_save+0x13a/0x3d0 [ 101.378265] ? vblank_disable_fn+0x101/0x180 [ 101.379296] vblank_disable_fn+0x14b/0x180 [ 101.380282] ? drm_vblank_disable_and_save+0x3d0/0x3d0 [ 101.381508] call_timer_fn+0x50/0x310 [ 101.382393] ? drm_vblank_disable_and_save+0x3d0/0x3d0 [ 101.383621] ? drm_vblank_disable_and_save+0x3d0/0x3d0 [ 101.384849] run_timer_softirq+0x76f/0x13e0 [ 101.385857] ? del_timer_sync+0xb0/0xb0 [ 101.386792] ? irq_work_interrupt+0xf/0x20 [ 101.387776] ? irq_work_interrupt+0xa/0x20 [ 101.388761] __do_softirq+0x18d/0x623 [ 101.389647] irq_exit+0x1fc/0x220 [ 101.390454] smp_apic_timer_interrupt+0xf0/0x380 [ 101.391565] apic_timer_interrupt+0xf/0x20 [ 101.392547] </IRQ> [ 101.393073] RIP: 0010:native_safe_halt+0x12/0x20 [ 101.394178] Code: 96 fe ff ff 48 89 df e8 ac c1 fc f3 eb 92 90 90 90 90 90 90 90 90 90 90 55 48 89 e5 e9 07 00 00 00 0f 00 2d 10 ee 50 00 fb f4 <5d> c3 66 90 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 e9 07 00 00 [ 101.398541] RSP: 0018:ffff888107aafd48 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 101.400326] RAX: ffffffff8db7b830 RBX: ffff888107a65d00 RCX: ffffffff8db7c532 [ 101.402004] RDX: 1ffff11020f4cba0 RSI: 0000000000000008 RDI: ffff888107a65d00 [ 101.403680] RBP: ffff888107aafd48 R08: ffffed1020f4cba1 R09: ffffed1020f4cba1 [ 101.405361] R10: ffffed1020f4cba0 R11: ffff888107a65d07 R12: 0000000000000001 [ 101.407041] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 101.408729] ? __cpuidle_text_start+0x8/0x8 [ 101.409735] ? default_idle_call+0x32/0x70 [ 101.410722] default_idle+0x24/0x2c0 [ 101.411589] arch_cpu_idle+0x15/0x20 [ 101.412459] default_idle_call+0x5f/0x70 [ 101.413405] do_idle+0x30f/0x3d0 [ 101.414185] ? arch_cpu_idle_exit+0x40/0x40 [ 101.415188] ? complete+0x67/0x80 [ 101.415992] cpu_startup_entry+0x1d/0x20 [ 101.416937] start_secondary+0x2ec/0x3d0 [ 101.417879] ? set_cpu_sibling_map+0x2620/0x2620 [ 101.418986] secondary_startup_64+0xb6/0xc0 [ 101.420001] ---[ end trace 6143b67a4d795a3a ]--- Daniel Vetter (1): drm/atomic-helper: reset vblank on crtc reset Thomas Zimmermann (1): drm: Initialize struct drm_crtc_state.no_vblank from device settings drivers/gpu/drm/arm/display/komeda/komeda_crtc.c | 7 ++--- drivers/gpu/drm/arm/malidp_drv.c | 1 - drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 7 ++--- drivers/gpu/drm/drm_atomic_helper.c | 10 ++++++- drivers/gpu/drm/drm_atomic_state_helper.c | 4 +++ drivers/gpu/drm/drm_vblank.c | 28 +++++++++++++++++++ drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 2 -- drivers/gpu/drm/omapdrm/omap_crtc.c | 8 +++--- drivers/gpu/drm/omapdrm/omap_drv.c | 4 --- drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 6 +---- drivers/gpu/drm/tegra/dc.c | 1 - include/drm/drm_crtc.h | 34 +++++++++++++++++++----- include/drm/drm_simple_kms_helper.h | 7 +++-- include/drm/drm_vblank.h | 1 + 14 files changed, 84 insertions(+), 36 deletions(-) -- 1.8.3.1

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Linux-stable-mirror August 2021