August 2022 - Linux-stable-mirror

patch "usb: cdns3: fix incorrect handling TRB_SMM flag for ISOC transfer" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: cdns3: fix incorrect handling TRB_SMM flag for ISOC transfer to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. From d5dcc33677d7415c5f23b3c052f9e80cbab9ea4e Mon Sep 17 00:00:00 2001 From: Pawel Laszczak <pawell(a)cadence.com> Date: Thu, 25 Aug 2022 08:22:07 +0200 Subject: usb: cdns3: fix incorrect handling TRB_SMM flag for ISOC transfer MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The TRB_SMM flag indicates that DMA has completed the TD service with this TRB. Usually it’s a last TRB in TD. In case of ISOC transfer for bInterval > 1 each ISOC transfer contains more than one TD associated with usb request (one TD per ITP). In such case the TRB_SMM flag will be set in every TD and driver will recognize the end of transfer after processing the first TD with TRB_SMM. In result driver stops updating request->actual and returns incorrect actual length. To fix this issue driver additionally must check TRB_CHAIN which is not used for isochronous transfers. Fixes: 249f0a25e8be ("usb: cdns3: gadget: handle sg list use case at completion correctly") cc: <stable(a)vger.kernel.org> Acked-by: Peter Chen <peter.chen(a)kernel.org> Signed-off-by: Pawel Laszczak <pawell(a)cadence.com> Link: https://lore.kernel.org/r/20220825062207.5824-1-pawell@cadence.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/cdns3/cdns3-gadget.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/cdns3/cdns3-gadget.c b/drivers/usb/cdns3/cdns3-gadget.c index d21b69997e75..4f11c311acaf 100644 --- a/drivers/usb/cdns3/cdns3-gadget.c +++ b/drivers/usb/cdns3/cdns3-gadget.c @@ -1530,7 +1530,8 @@ static void cdns3_transfer_completed(struct cdns3_device *priv_dev, TRB_LEN(le32_to_cpu(trb->length)); if (priv_req->num_of_trb > 1 && - le32_to_cpu(trb->control) & TRB_SMM) + le32_to_cpu(trb->control) & TRB_SMM && + le32_to_cpu(trb->control) & TRB_CHAIN) transfer_end = true; cdns3_ep_inc_deq(priv_ep); -- 2.37.2

2 years

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patch "usb: cdns3: fix issue with rearming ISO OUT endpoint" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: cdns3: fix issue with rearming ISO OUT endpoint to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. From b46a6b09fa056042a302b181a1941f0056944603 Mon Sep 17 00:00:00 2001 From: Pawel Laszczak <pawell(a)cadence.com> Date: Thu, 25 Aug 2022 08:21:37 +0200 Subject: usb: cdns3: fix issue with rearming ISO OUT endpoint ISO OUT endpoint is enabled during queuing first usb request in transfer ring and disabled when TRBERR is reported by controller. After TRBERR and before next transfer added to TR driver must again reenable endpoint but does not. To solve this issue during processing TRBERR event driver must set the flag EP_UPDATE_EP_TRBADDR in priv_ep->flags field. Fixes: 7733f6c32e36 ("usb: cdns3: Add Cadence USB3 DRD Driver") cc: <stable(a)vger.kernel.org> Acked-by: Peter Chen <peter.chen(a)kernel.org> Signed-off-by: Pawel Laszczak <pawell(a)cadence.com> Link: https://lore.kernel.org/r/20220825062137.5766-1-pawell@cadence.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/cdns3/cdns3-gadget.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/cdns3/cdns3-gadget.c b/drivers/usb/cdns3/cdns3-gadget.c index 4f11c311acaf..5adcb349718c 100644 --- a/drivers/usb/cdns3/cdns3-gadget.c +++ b/drivers/usb/cdns3/cdns3-gadget.c @@ -1691,6 +1691,7 @@ static int cdns3_check_ep_interrupt_proceed(struct cdns3_endpoint *priv_ep) ep_cfg &= ~EP_CFG_ENABLE; writel(ep_cfg, &priv_dev->regs->ep_cfg); priv_ep->flags &= ~EP_QUIRK_ISO_OUT_EN; + priv_ep->flags |= EP_UPDATE_EP_TRBADDR; } cdns3_transfer_completed(priv_dev, priv_ep); } else if (!(priv_ep->flags & EP_STALLED) && -- 2.37.2

2 years

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Re: Request to cherry-pick into v5.15: arm64: errata: Add Cortex-A510 to the repeat tlbi list

by Lucas Wei

Dear Linux stable kernel maintainers, I would like to apply the below patch into kernel v5.15-stable. - subject:arm64: errata: Add Cortex-A510 to the repeat tlbi list - Upstream Commit ID: 39fdb65f52e9a53d32a6ba719f96669fd300ae78 - Targeted LTS release: v5.15 This patch is an errata of #2441009. Since v5.15 is still in its LTS lifecycle, I think it fits the rule of "New device IDs and quirks are also accepted" and I want to request to apply this patch to kernel v5.15. Thanks! On Tue, Aug 30, 2022 at 1:15 AM Lucas Wei <lucaswei(a)google.com> wrote: > > Dear Linux stable kernel maintainers, > > I would like to apply below patch into kernel v5.15-stable. > > subject:arm64: errata: Add Cortex-A510 to the repeat tlbi list > Upstream Commit ID: 39fdb65f52e9a53d32a6ba719f96669fd300ae78 > Targeted LTS release: v5.15 > > This patch is an errata of #2441009. Since v5.15 is still in its LTS lifecycle, I think it fits the rule of "New device IDs and quirks are also accepted" and I want to request to apply this patch to kernel v5.15. > Thanks! > > -- > > Lucas Wei > Embedded Software Engineer > lucaswei(a)google.com > 0287260408 > -- Lucas Wei Embedded Software Engineer lucaswei(a)google.com 0287260408

2 years

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[PATCH v2 2/3] serial: tegra: Use uart_xmit_advance(), fixes icount.tx accounting

by Ilpo Järvinen

DMA complete & stop paths did not correctly account Tx'ed characters into icount.tx. Using uart_xmit_advance() fixes the problem. Cc: <stable(a)vger.kernel.org> # serial: Create uart_xmit_advance() Fixes: e9ea096dd225 ("serial: tegra: add serial driver") Reviewed-by: Andy Shevchenko <andy.shevchenko(a)gmail.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> --- drivers/tty/serial/serial-tegra.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c index ad4f3567ff90..a5748e41483b 100644 --- a/drivers/tty/serial/serial-tegra.c +++ b/drivers/tty/serial/serial-tegra.c @@ -525,7 +525,7 @@ static void tegra_uart_tx_dma_complete(void *args) count = tup->tx_bytes_requested - state.residue; async_tx_ack(tup->tx_dma_desc); spin_lock_irqsave(&tup->uport.lock, flags); - xmit->tail = (xmit->tail + count) & (UART_XMIT_SIZE - 1); + uart_xmit_advance(&tup->uport, count); tup->tx_in_progress = 0; if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) uart_write_wakeup(&tup->uport); @@ -613,7 +613,6 @@ static unsigned int tegra_uart_tx_empty(struct uart_port *u) static void tegra_uart_stop_tx(struct uart_port *u) { struct tegra_uart_port *tup = to_tegra_uport(u); - struct circ_buf *xmit = &tup->uport.state->xmit; struct dma_tx_state state; unsigned int count; @@ -624,7 +623,7 @@ static void tegra_uart_stop_tx(struct uart_port *u) dmaengine_tx_status(tup->tx_dma_chan, tup->tx_cookie, &state); count = tup->tx_bytes_requested - state.residue; async_tx_ack(tup->tx_dma_desc); - xmit->tail = (xmit->tail + count) & (UART_XMIT_SIZE - 1); + uart_xmit_advance(&tup->uport, count); tup->tx_in_progress = 0; } -- 2.30.2

2 years

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Subject: Telegram: TOP 3 Handelsroboter, die Menschen zu Millionaren machen

by Selected Towing

Message Body: Sind Sie es leid, in Schulden zu leben? Es gibt einen Ausweg und es ist sehr einfach. http://a-bitcoin-machine-near-me.diddydear.com/news-4002 -- This e-mail was sent from a contact form on Selected Towing (http://www.selectedtowing.com)

2 years

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[git:media_stage/master] media: cedrus: Fix endless loop in cedrus_h265_skip_bits()

by Mauro Carvalho Chehab

This is an automatic generated email to let you know that the following patch were queued: Subject: media: cedrus: Fix endless loop in cedrus_h265_skip_bits() Author: Dmitry Osipenko <dmitry.osipenko(a)collabora.com> Date: Thu Aug 18 22:33:08 2022 +0200 The busy status bit may never de-assert if number of programmed skip bits is incorrect, resulting in a kernel hang because the bit is polled endlessly in the code. Fix it by adding timeout for the bit-polling. This problem is reproducible by setting the data_bit_offset field of the HEVC slice params to a wrong value by userspace. Cc: stable(a)vger.kernel.org Fixes: 7678c5462680 (media: cedrus: Fix decoding for some HEVC videos) Reported-by: Nicolas Dufresne <nicolas.dufresne(a)collabora.com> Signed-off-by: Dmitry Osipenko <dmitry.osipenko(a)collabora.com> Signed-off-by: Nicolas Dufresne <nicolas.dufresne(a)collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab(a)kernel.org> drivers/staging/media/sunxi/cedrus/cedrus_h265.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c b/drivers/staging/media/sunxi/cedrus/cedrus_h265.c index f703c585d91c..4952fc17f3e6 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_h265.c @@ -234,8 +234,9 @@ static void cedrus_h265_skip_bits(struct cedrus_dev *dev, int num) cedrus_write(dev, VE_DEC_H265_TRIGGER, VE_DEC_H265_TRIGGER_FLUSH_BITS | VE_DEC_H265_TRIGGER_TYPE_N_BITS(tmp)); - while (cedrus_read(dev, VE_DEC_H265_STATUS) & VE_DEC_H265_STATUS_VLD_BUSY) - udelay(1); + + if (cedrus_wait_for(dev, VE_DEC_H265_STATUS, VE_DEC_H265_STATUS_VLD_BUSY)) + dev_err_ratelimited(dev->dev, "timed out waiting to skip bits\n"); count += tmp; }

2 years

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[git:media_stage/master] media: cedrus: Set the platform driver data earlier

by Mauro Carvalho Chehab

This is an automatic generated email to let you know that the following patch were queued: Subject: media: cedrus: Set the platform driver data earlier Author: Dmitry Osipenko <dmitry.osipenko(a)collabora.com> Date: Thu Aug 18 22:33:07 2022 +0200 The cedrus_hw_resume() crashes with NULL deference on driver probe if runtime PM is disabled because it uses platform data that hasn't been set up yet. Fix this by setting the platform data earlier during probe. Cc: stable(a)vger.kernel.org Fixes: 50e761516f2b (media: platform: Add Cedrus VPU decoder driver) Signed-off-by: Dmitry Osipenko <dmitry.osipenko(a)collabora.com> Signed-off-by: Nicolas Dufresne <nicolas.dufresne(a)collabora.com> Reviewed-by: Samuel Holland <samuel(a)sholland.org> Acked-by: Paul Kocialkowski <paul.kocialkowski(a)bootlin.com> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab(a)kernel.org> drivers/staging/media/sunxi/cedrus/cedrus.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c index 960a0130cd62..55c54dfdc585 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus.c @@ -448,6 +448,8 @@ static int cedrus_probe(struct platform_device *pdev) if (!dev) return -ENOMEM; + platform_set_drvdata(pdev, dev); + dev->vfd = cedrus_video_device; dev->dev = &pdev->dev; dev->pdev = pdev; @@ -521,8 +523,6 @@ static int cedrus_probe(struct platform_device *pdev) goto err_m2m_mc; } - platform_set_drvdata(pdev, dev); - return 0; err_m2m_mc:

2 years

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[git:media_stage/master] media: cedrus: Fix watchdog race condition

by Mauro Carvalho Chehab

This is an automatic generated email to let you know that the following patch were queued: Subject: media: cedrus: Fix watchdog race condition Author: Nicolas Dufresne <nicolas.dufresne(a)collabora.com> Date: Thu Aug 18 22:33:06 2022 +0200 The watchdog needs to be scheduled before we trigger the decode operation, otherwise there is a risk that the decoder IRQ will be called before we have schedule the watchdog. As a side effect, the watchdog would never be cancelled and its function would be called at an inappropriate time. This was observed while running Fluster with GStreamer as a backend. Some programming error would cause the decoder IRQ to be call very quickly after the trigger. Later calls into the driver would deadlock due to the unbalanced state. Cc: stable(a)vger.kernel.org Fixes: 7c38a551bda1 ("media: cedrus: Add watchdog for job completion") Signed-off-by: Nicolas Dufresne <nicolas.dufresne(a)collabora.com> Reviewed-by: Paul Kocialkowski <paul.kocialkowski(a)bootlin.com> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab(a)kernel.org> drivers/staging/media/sunxi/cedrus/cedrus_dec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_dec.c b/drivers/staging/media/sunxi/cedrus/cedrus_dec.c index 3b6aa78a2985..e7f7602a5ab4 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_dec.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_dec.c @@ -106,11 +106,11 @@ void cedrus_device_run(void *priv) /* Trigger decoding if setup went well, bail out otherwise. */ if (!error) { - dev->dec_ops[ctx->current_codec]->trigger(ctx); - /* Start the watchdog timer. */ schedule_delayed_work(&dev->watchdog_work, msecs_to_jiffies(2000)); + + dev->dec_ops[ctx->current_codec]->trigger(ctx); } else { v4l2_m2m_buf_done_and_job_finish(ctx->dev->m2m_dev, ctx->fh.m2m_ctx,

2 years

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[PATCH 5.10 00/86] 5.10.140-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.140 release. There are 86 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, 31 Aug 2022 10:57:37 +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-5.10.140-r… 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 5.10.140-rc1 Daniel Borkmann <daniel(a)iogearbox.net> bpf: Don't use tnum_range on array range checking for poke descriptors Saurabh Sengar <ssengar(a)linux.microsoft.com> scsi: storvsc: Remove WQ_MEM_RECLAIM from storvsc_error_wq Kiwoong Kim <kwmad.kim(a)samsung.com> scsi: ufs: core: Enable link lost interrupt Stephane Eranian <eranian(a)google.com> perf/x86/intel/uncore: Fix broken read_counter() for SNB IMC PMU James Clark <james.clark(a)arm.com> perf python: Fix build when PYTHON_CONFIG is user supplied Yu Kuai <yukuai3(a)huawei.com> blk-mq: fix io hung due to missing commit_rqs Salvatore Bonaccorso <carnil(a)debian.org> Documentation/ABI: Mention retbleed vulnerability info file for sysfs Zenghui Yu <yuzenghui(a)huawei.com> arm64: Fix match_list for erratum 1286807 on Arm Cortex-A76 Guoqing Jiang <guoqing.jiang(a)linux.dev> md: call __md_stop_writes in md_stop Guoqing Jiang <guoqing.jiang(a)linux.dev> Revert "md-raid: destroy the bitmap after destroying the thread" David Hildenbrand <david(a)redhat.com> mm/hugetlb: fix hugetlb not supporting softdirty tracking Juergen Gross <jgross(a)suse.com> xen/privcmd: fix error exit of privcmd_ioctl_dm_op() Riwen Lu <luriwen(a)kylinos.cn> ACPI: processor: Remove freq Qos request for all CPUs Brian Foster <bfoster(a)redhat.com> s390: fix double free of GS and RI CBs on fork() failure Quanyang Wang <quanyang.wang(a)windriver.com> asm-generic: sections: refactor memory_intersects Siddh Raman Pant <code(a)siddh.me> loop: Check for overflow while configuring loop Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/bugs: Add "unknown" reporting for MMIO Stale Data Chen Zhongjin <chenzhongjin(a)huawei.com> x86/unwind/orc: Unwind ftrace trampolines with correct ORC entry Kan Liang <kan.liang(a)linux.intel.com> perf/x86/lbr: Enable the branch type for the Arch LBR by default Goldwyn Rodrigues <rgoldwyn(a)suse.de> btrfs: check if root is readonly while setting security xattr Anand Jain <anand.jain(a)oracle.com> btrfs: add info when mount fails due to stale replace target Anand Jain <anand.jain(a)oracle.com> btrfs: replace: drop assert for suspended replace Filipe Manana <fdmanana(a)suse.com> btrfs: fix silent failure when deleting root reference Shannon Nelson <snelson(a)pensando.io> ionic: fix up issues with handling EAGAIN on FW cmds David Howells <dhowells(a)redhat.com> rxrpc: Fix locking in rxrpc's sendmsg Jacob Keller <jacob.e.keller(a)intel.com> ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around sysctl_somaxconn. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix data-races around sysctl_devconf_inherit_init_net. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix data-races around sysctl_fb_tunnels_only_for_init_net. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around netdev_budget_usecs. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around netdev_budget. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around sysctl_net_busy_read. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around sysctl_net_busy_poll. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix a data-race around sysctl_tstamp_allow_data. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix data-races around sysctl_optmem_max. Martin KaFai Lau <kafai(a)fb.com> bpf: Folding omem_charge() into sk_storage_charge() Kuniyuki Iwashima <kuniyu(a)amazon.com> ratelimit: Fix data-races in ___ratelimit(). Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix data-races around netdev_tstamp_prequeue. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix data-races around netdev_max_backlog. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix data-races around weight_p and dev_weight_[rt]x_bias. Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix data-races around sysctl_[rw]mem_(max|default). Kuniyuki Iwashima <kuniyu(a)amazon.com> net: Fix data-races around sysctl_[rw]mem(_offset)?. Eric Dumazet <edumazet(a)google.com> tcp: tweak len/truesize ratio for coalesce candidates Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: disallow binding to already bound chain Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: disallow jump to implicit chain from set element Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: upfront validation of data via nft_data_init() Jeremy Sowden <jeremy(a)azazel.net> netfilter: bitwise: improve error goto labels Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_cmp: optimize comparison for 16-bytes Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: consolidate rule verdict trace call Colin Ian King <colin.king(a)canonical.com> netfilter: nftables: remove redundant assignment of variable err Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_tunnel: restrict it to netdev family Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_osf: restrict osf to ipv4, ipv6 and inet families Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: do not leave chain stats enabled on error Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_payload: do not truncate csum_offset and csum_type Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_payload: report ERANGE for too long offset and length Vikas Gupta <vikas.gupta(a)broadcom.com> bnxt_en: fix NQ resource accounting during vf creation on 57500 chips Florian Westphal <fw(a)strlen.de> netfilter: ebtables: reject blobs that don't provide all entry points Maciej Żenczykowski <maze(a)google.com> net: ipvtap - add __init/__exit annotations to module init/exit funcs Jonathan Toppins <jtoppins(a)redhat.com> bonding: 802.3ad: fix no transmission of LACPDUs Sergei Antonov <saproj(a)gmail.com> net: moxa: get rid of asymmetry in DMA mapping/unmapping Alex Elder <elder(a)linaro.org> net: ipa: don't assume SMEM is page-aligned Vlad Buslov <vladbu(a)nvidia.com> net/mlx5e: Properly disable vlan strip on non-UL reps Maciej Fijalkowski <maciej.fijalkowski(a)intel.com> ice: xsk: prohibit usage of non-balanced queue id Maciej Fijalkowski <maciej.fijalkowski(a)intel.com> ice: xsk: Force rings to be sized to power of 2 Duoming Zhou <duoming(a)zju.edu.cn> nfc: pn533: Fix use-after-free bugs caused by pn532_cmd_timeout Bernard Pidoux <f6bvp(a)free.fr> rose: check NULL rose_loopback_neigh->loopback Peter Xu <peterx(a)redhat.com> mm/smaps: don't access young/dirty bit if pte unpresent Miaohe Lin <linmiaohe(a)huawei.com> mm/huge_memory.c: use helper function migration_entry_to_page() Trond Myklebust <trond.myklebust(a)hammerspace.com> SUNRPC: RPC level errors should set task->tk_rpc_status Olga Kornievskaia <kolga(a)netapp.com> NFSv4.2 fix problems with __nfs42_ssc_open Trond Myklebust <trond.myklebust(a)hammerspace.com> NFS: Don't allocate nfs_fattr on the stack in __nfs42_ssc_open() Nikolay Aleksandrov <razor(a)blackwall.org> xfrm: policy: fix metadata dst->dev xmit null pointer dereference Herbert Xu <herbert(a)gondor.apana.org.au> af_key: Do not call xfrm_probe_algs in parallel Antony Antony <antony.antony(a)secunet.com> xfrm: clone missing x->lastused in xfrm_do_migrate Xin Xiong <xiongx18(a)fudan.edu.cn> xfrm: fix refcount leak in __xfrm_policy_check() Hui Su <suhui_kernel(a)163.com> kernel/sched: Remove dl_boosted flag comment Darrick J. Wong <djwong(a)kernel.org> xfs: only bother with sync_filesystem during readonly remount Darrick J. Wong <djwong(a)kernel.org> xfs: return errors in xfs_fs_sync_fs Darrick J. Wong <djwong(a)kernel.org> vfs: make sync_filesystem return errors from ->sync_fs Christoph Hellwig <hch(a)lst.de> fs: remove __sync_filesystem Darrick J. Wong <djwong(a)kernel.org> xfs: reject crazy array sizes being fed to XFS_IOC_GETBMAP* Dan Carpenter <dan.carpenter(a)oracle.com> xfs: prevent a WARN_ONCE() in xfs_ioc_attr_list() Basavaraj Natikar <Basavaraj.Natikar(a)amd.com> pinctrl: amd: Don't save/restore interrupt status and wake status bits Randy Dunlap <rdunlap(a)infradead.org> kernel/sys_ni: add compat entry for fadvise64_64 Helge Deller <deller(a)gmx.de> parisc: Fix exception handler for fldw and fstw instructions Gaosheng Cui <cuigaosheng1(a)huawei.com> audit: fix potential double free on error path from fsnotify_add_inode_mark ------------- Diffstat: Documentation/ABI/testing/sysfs-devices-system-cpu | 1 + .../hw-vuln/processor_mmio_stale_data.rst | 14 ++ Documentation/admin-guide/sysctl/net.rst | 2 +- Makefile | 4 +- arch/arm64/kernel/cpu_errata.c | 2 + arch/parisc/kernel/unaligned.c | 2 +- arch/s390/kernel/process.c | 22 +++- arch/x86/events/intel/lbr.c | 8 ++ arch/x86/events/intel/uncore_snb.c | 18 ++- arch/x86/include/asm/cpufeatures.h | 5 +- arch/x86/kernel/cpu/bugs.c | 14 +- arch/x86/kernel/cpu/common.c | 42 +++--- arch/x86/kernel/unwind_orc.c | 15 ++- block/blk-mq.c | 5 +- drivers/acpi/processor_thermal.c | 2 +- drivers/block/loop.c | 5 + drivers/md/md.c | 3 +- drivers/net/bonding/bond_3ad.c | 38 +++--- drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 2 +- drivers/net/ethernet/intel/ice/ice_xsk.c | 14 ++ drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c | 59 +++++++-- drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 2 + drivers/net/ethernet/moxa/moxart_ether.c | 11 +- drivers/net/ethernet/pensando/ionic/ionic_main.c | 4 +- drivers/net/ipa/ipa_mem.c | 2 +- drivers/net/ipvlan/ipvtap.c | 4 +- drivers/nfc/pn533/uart.c | 1 + drivers/pinctrl/pinctrl-amd.c | 11 +- drivers/scsi/storvsc_drv.c | 2 +- drivers/scsi/ufs/ufshci.h | 6 +- drivers/xen/privcmd.c | 21 +-- fs/btrfs/dev-replace.c | 5 +- fs/btrfs/root-tree.c | 5 +- fs/btrfs/xattr.c | 3 + fs/nfs/nfs4file.c | 16 ++- fs/proc/task_mmu.c | 7 +- fs/sync.c | 48 +++---- fs/xfs/xfs_ioctl.c | 4 +- fs/xfs/xfs_ioctl.h | 5 +- fs/xfs/xfs_super.c | 13 +- include/asm-generic/sections.h | 7 +- include/linux/netdevice.h | 20 ++- include/linux/netfilter_bridge/ebtables.h | 4 - include/linux/sched.h | 4 - include/net/busy_poll.h | 2 +- include/net/netfilter/nf_tables.h | 9 +- include/net/netfilter/nf_tables_core.h | 9 ++ include/net/sock.h | 8 +- kernel/audit_fsnotify.c | 1 + kernel/bpf/verifier.c | 10 +- kernel/sys_ni.c | 1 + lib/ratelimit.c | 12 +- mm/huge_memory.c | 4 +- mm/mmap.c | 8 +- net/bridge/netfilter/ebtable_broute.c | 8 -- net/bridge/netfilter/ebtable_filter.c | 8 -- net/bridge/netfilter/ebtable_nat.c | 8 -- net/bridge/netfilter/ebtables.c | 8 +- net/core/bpf_sk_storage.c | 24 ++-- net/core/dev.c | 18 +-- net/core/filter.c | 13 +- net/core/gro_cells.c | 2 +- net/core/skbuff.c | 2 +- net/core/sock.c | 18 +-- net/core/sysctl_net_core.c | 15 ++- net/decnet/af_decnet.c | 4 +- net/ipv4/devinet.c | 16 ++- net/ipv4/ip_output.c | 2 +- net/ipv4/ip_sockglue.c | 6 +- net/ipv4/tcp.c | 6 +- net/ipv4/tcp_input.c | 51 ++++++-- net/ipv4/tcp_output.c | 4 +- net/ipv6/addrconf.c | 5 +- net/ipv6/ipv6_sockglue.c | 4 +- net/key/af_key.c | 3 + net/mptcp/protocol.c | 6 +- net/netfilter/ipvs/ip_vs_sync.c | 4 +- net/netfilter/nf_tables_api.c | 90 +++++++------ net/netfilter/nf_tables_core.c | 55 +++++++- net/netfilter/nft_bitwise.c | 67 +++++----- net/netfilter/nft_cmp.c | 142 +++++++++++++++++---- net/netfilter/nft_immediate.c | 22 +++- net/netfilter/nft_osf.c | 18 ++- net/netfilter/nft_payload.c | 29 +++-- net/netfilter/nft_range.c | 27 ++-- net/netfilter/nft_tunnel.c | 1 + net/rose/rose_loopback.c | 3 +- net/rxrpc/call_object.c | 4 +- net/rxrpc/sendmsg.c | 92 +++++++------ net/sched/sch_generic.c | 2 +- net/socket.c | 2 +- net/sunrpc/clnt.c | 2 +- net/tipc/socket.c | 2 +- net/xfrm/espintcp.c | 2 +- net/xfrm/xfrm_input.c | 2 +- net/xfrm/xfrm_policy.c | 3 +- net/xfrm/xfrm_state.c | 1 + tools/perf/Makefile.config | 2 +- 98 files changed, 874 insertions(+), 475 deletions(-)

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[PATCH] drm/i915/bios: Copy the whole MIPI sequence block

by Ville Syrjala

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Turns out the MIPI sequence block version number and new block size fields are considered part of the block header and are not included in the reported new block size field itself. Bump up the block size appropriately so that we'll copy over the last five bytes of the block as well. For this particular machine those last five bytes included parts of the GPIO op for the backlight on sequence, causing the backlight no longer to turn back on: Sequence 6 - MIPI_SEQ_BACKLIGHT_ON Delay: 20000 us - GPIO index 0, number 0, set 0 (0x00) + GPIO index 1, number 70, set 1 (0x01) Cc: stable(a)vger.kernel.org Fixes: e163cfb4c96d ("drm/i915/bios: Make copies of VBT data blocks") Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/6652 Signed-off-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> --- drivers/gpu/drm/i915/display/intel_bios.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index 81d6cfbd2615..d493d04f4049 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -479,6 +479,13 @@ init_bdb_block(struct drm_i915_private *i915, block_size = get_blocksize(block); + /* + * Version number and new block size are considered + * part of the header for MIPI sequenece block v3+. + */ + if (section_id == BDB_MIPI_SEQUENCE && *(const u8 *)block >= 3) + block_size += 5; + entry = kzalloc(struct_size(entry, data, max(min_size, block_size) + 3), GFP_KERNEL); if (!entry) { -- 2.35.1

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Linux-stable-mirror August 2022