June 2022 - Linux-stable-mirror

P v ;

by Raj singh

Hello sir ;

3 years

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[PATCH 1/1] iommu/vt-d: Fix RID2PASID setup failure

by Lu Baolu

The IOMMU driver shares the pasid table for PCI alias devices. When the RID2PASID entry of the shared pasid table has been filled by the first device, the subsequent devices will encounter the "DMAR: Setup RID2PASID failed" failure as the pasid entry has already been marke as present. As the result, the IOMMU probing process will be aborted. This fixes it by skipping RID2PASID setting if the pasid entry has been populated. This works because the IOMMU core ensures that only the same IOMMU domain can be attached to all PCI alias devices at the same time. Therefore the subsequent devices just try to setup the RID2PASID entry with the same domain, which is negligible. Fixes: ef848b7e5a6a0 ("iommu/vt-d: Setup pasid entry for RID2PASID support") Reported-by: Chenyi Qiang <chenyi.qiang(a)intel.com> Cc: stable(a)vger.kernel.org Signed-off-by: Lu Baolu <baolu.lu(a)linux.intel.com> --- drivers/iommu/intel/iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index 44016594831d..b9966c01a2a2 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -2564,7 +2564,7 @@ static int domain_add_dev_info(struct dmar_domain *domain, struct device *dev) ret = intel_pasid_setup_second_level(iommu, domain, dev, PASID_RID2PASID); spin_unlock_irqrestore(&iommu->lock, flags); - if (ret) { + if (ret && ret != -EBUSY) { dev_err(dev, "Setup RID2PASID failed\n"); dmar_remove_one_dev_info(dev); return ret; -- 2.25.1

3 years

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Re: [PATCH 1/1] iommu/vt-d: Fix RID2PASID setup failure

by Baolu Lu

On 2022/6/22 10:56, Ethan Zhao wrote: > 在 2022/6/20 16:17, Lu Baolu 写道: >> The IOMMU driver shares the pasid table for PCI alias devices. When the >> RID2PASID entry of the shared pasid table has been filled by the first >> device, the subsequent devices will encounter the "DMAR: Setup RID2PASID >> failed" failure as the pasid entry has already been marke as present. As >> the result, the IOMMU probing process will be aborted. >> >> This fixes it by skipping RID2PASID setting if the pasid entry has been >> populated. This works because the IOMMU core ensures that only the same >> IOMMU domain can be attached to all PCI alias devices at the same time. >> Therefore the subsequent devices just try to setup the RID2PASID entry >> with the same domain, which is negligible. > We have two customers reported the issue "DMAR: Setup RID2PASID > failed", > > Two ASPEED devices locate behind one PCIe-PCI bridge and iommu SM, PT > mode is enabled. Most > > Interesting thing is the second device is only used by BIOS, and BIOS > left it to OS without shutting down, > > and it is useless for OS. This sounds odd. Isn't this a bug? > Is there practical case multi devices behind > PCIe-PCI bridge share the same > > PASID entry without any security concern ? these two customer's case is > not. The devices underneath the PCIe-PCI bridge are alias devices of the bridge. PCI alias devices always sit in the same group (the minimal unit that IOMMU guarantees isolation) and can only be attached with a same domain (managed I/O address space). Hence, there's no security concern if they further share the pasid table. Best regards, baolu

3 years

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Re: [PATCH 5.15] mm: validate buddy page before using

by Greg KH

On Mon, Jun 20, 2022 at 07:57:05PM +0800, Xianting Tian wrote: > > 在 2022/6/20 下午7:42, Greg KH 写道: > > On Mon, Jun 20, 2022 at 06:54:44PM +0800, Xianting Tian wrote: > > > 在 2022/6/20 下午6:17, Greg KH 写道: > > > > On Fri, Jun 17, 2022 at 12:17:45AM +0800, Xianting Tian wrote: > > > > > Commit 787af64d05cd ("mm: page_alloc: validate buddy before check its migratetype.") > > > > > fixes a bug in 1dd214b8f21c and there is a similar bug in d9dddbf55667 that > > > > > can be fixed in a similar way too. > > > > > > > > > > In unset_migratetype_isolate(), we also need the fix, so move page_is_buddy() > > > > > from mm/page_alloc.c to mm/internal.h > > > > > > > > > > In addition, for RISC-V arch the first 2MB RAM could be reserved for opensbi, > > > > > so it would have pfn_base=512 and mem_map began with 512th PFN when > > > > > CONFIG_FLATMEM=y. > > > > > But __find_buddy_pfn algorithm thinks the start pfn 0, it could get 0 pfn or > > > > > less than the pfn_base value. We need page_is_buddy() to verify the buddy to > > > > > prevent accessing an invalid buddy. > > > > > > > > > > Fixes: d9dddbf55667 ("mm/page_alloc: prevent merging between isolated and other pageblocks") > > > > > Cc: stable(a)vger.kernel.org > > > > > Reported-by: zjb194813(a)alibaba-inc.com > > > > > Reported-by: tianhu.hh(a)alibaba-inc.com > > > > > Signed-off-by: Xianting Tian <xianting.tian(a)linux.alibaba.com> > > > > > --- > > > > > mm/internal.h | 34 ++++++++++++++++++++++++++++++++++ > > > > > mm/page_alloc.c | 37 +++---------------------------------- > > > > > mm/page_isolation.c | 3 ++- > > > > > 3 files changed, 39 insertions(+), 35 deletions(-) > > > > What is the commit id of this in Linus's tree? > > > It is also this one， > > > > > > commit 787af64d05cd528aac9ad16752d11bb1c6061bb9 > > > Author: Zi Yan <ziy(a)nvidia.com> > > > Date: Wed Mar 30 15:45:43 2022 -0700 > > > > > > mm: page_alloc: validate buddy before check its migratetype. > > > > > > Whenever a buddy page is found, page_is_buddy() should be called to > > > check its validity. Add the missing check during pageblock merge check. > > > > > > Fixes: 1dd214b8f21c ("mm: page_alloc: avoid merging non-fallbackable > > > pageblocks with others") > > > Link: > > > https://lore.kernel.org/all/20220330154208.71aca532@gandalf.local.home/ > > > Reported-and-tested-by: Steven Rostedt <rostedt(a)goodmis.org> > > > Signed-off-by: Zi Yan <ziy(a)nvidia.com> > > > Signed-off-by: Linus Torvalds <torvalds(a)linux-foundation.org> > > This commit looks nothing like what you posted here. > > > > Why the vast difference with no explaination as to why these are so > > different from the other backports you provided here? Also why is the > > subject lines changed? > > Yes, the changes of 5.15 are not same with others branches, because we need > additional fix for 5.15, > > You can check it in the thread: > > https://lore.kernel.org/linux-mm/435B45C3-E6A5-43B2-A5A2-318C748691FC@nvidi… <https://lore.kernel.org/linux-mm/435B45C3-E6A5-43B2-A5A2-318C748691FC@nvidi…> > > Right. But pfn_valid_within() was removed since 5.15. So your fix is > required for kernels between 5.15 and 5.17 (inclusive). What is "your fix" here? This change differs a lot from what is in Linus's tree now, so this all needs to be resend and fixed up as I mention above if we are going to be able to take this. As-is, it's all not correct so are dropped. thanks, greg k-h

3 years

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[PATCH 5.18 000/141] 5.18.6-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.18.6 release. There are 141 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, 22 Jun 2022 12:47:02 +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-5.18.6-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.18.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.18.6-rc1 Peng Fan <peng.fan(a)nxp.com> clk: imx8mp: fix usb_root_clk parent Christoph Hellwig <hch(a)lst.de> dm: fix bio_set allocation Mauro Carvalho Chehab <mchehab(a)kernel.org> dt-bindings: interrupt-controller: update brcm,l2-intc.yaml reference Mauro Carvalho Chehab <mchehab(a)kernel.org> dt-bindings: mfd: bd9571mwv: update rohm,bd9571mwv.yaml reference Masahiro Yamada <masahiroy(a)kernel.org> powerpc/book3e: get rid of #include <generated/compile.h> Dan Carpenter <dan.carpenter(a)oracle.com> bpf: Use safer kvmalloc_array() where possible Jani Nikula <jani.nikula(a)intel.com> drm/i915/uc: remove accidental static from a local variable David Howells <dhowells(a)redhat.com> netfs: Fix gcc-12 warning by embedding vfs inode in netfs_i_context Murilo Opsfelder Araujo <muriloo(a)linux.ibm.com> virtio-pci: Remove wrong address verification in vp_del_vqs() Marc Zyngier <maz(a)kernel.org> KVM: arm64: Don't read a HW interrupt pending state in user context Marc Zyngier <maz(a)kernel.org> KVM: arm64: Always start with clearing SVE flag on load Zhang Yi <yi.zhang(a)huawei.com> ext4: add reserved GDT blocks check Ding Xiang <dingxiang(a)cmss.chinamobile.com> ext4: make variable "count" signed Baokun Li <libaokun1(a)huawei.com> ext4: fix bug_on ext4_mb_use_inode_pa Ye Bin <yebin10(a)huawei.com> ext4: fix super block checksum incorrect after mount Christian Göttsche <cgzones(a)googlemail.com> selinux: free contexts previously transferred in selinux_add_opt() Christian Brauner <brauner(a)kernel.org> fs: account for group membership Sami Tolvanen <samitolvanen(a)google.com> cfi: Fix __cfi_slowpath_diag RCU usage with cpuidle Christian Göttsche <cgzones(a)googlemail.com> audit: free module name Roman Li <roman.li(a)amd.com> drm/amd/display: Cap OLED brightness per max frame-average luminance Michel Dänzer <mdaenzer(a)redhat.com> drm/amdgpu: Fix GTT size reporting in amdgpu_ioctl Mikulas Patocka <mpatocka(a)redhat.com> dm mirror log: round up region bitmap size to BITS_PER_LONG Benjamin Marzinski <bmarzins(a)redhat.com> dm: fix race in dm_start_io_acct Logan Gunthorpe <logang(a)deltatee.com> md/raid5-ppl: Fix argument order in bio_alloc_bioset() Shin'ichiro Kawasaki <shinichiro.kawasaki(a)wdc.com> bus: fsl-mc-bus: fix KASAN use-after-free in fsl_mc_bus_remove() Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: 8250: Store to lsr_save_flags after lsr read Tony Lindgren <tony(a)atomide.com> tty: n_gsm: Debug output allocation must use GFP_ATOMIC Linyu Yuan <quic_linyyuan(a)quicinc.com> usb: gadget: f_fs: change ep->ep safe in ffs_epfile_io() Linyu Yuan <quic_linyyuan(a)quicinc.com> usb: gadget: f_fs: change ep->status safe in ffs_epfile_io() Miaoqian Lin <linmq006(a)gmail.com> usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe Marian Postevca <posteuca(a)mutex.one> usb: gadget: u_ether: fix regression in setting fixed MAC address Stephan Gerhold <stephan(a)gerhold.net> usb: dwc3: pci: Restore line lost in merge conflict resolution Wesley Cheng <quic_wcheng(a)quicinc.com> usb: dwc3: gadget: Fix IN endpoint max packet size allocation Jing Leng <jleng(a)ambarella.com> usb: cdnsp: Fixed setting last_trb incorrectly Miaoqian Lin <linmq006(a)gmail.com> usb: dwc2: Fix memory leak in dwc2_hcd_init Will Deacon <will(a)kernel.org> arm64: mm: Don't invalidate FROM_DEVICE buffers at start of DMA transfer Robert Eckelmann <longnoserob(a)gmail.com> USB: serial: io_ti: add Agilent E5805A support Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add support for Cinterion MV31 with new baseline Jason A. Donenfeld <Jason(a)zx2c4.com> crypto: memneq - move into lib/ Ian Abbott <abbotti(a)mev.co.uk> comedi: vmk80xx: fix expression for tx buffer size Alexander Usyskin <alexander.usyskin(a)intel.com> mei: me: add raptor lake point S DID Alexander Usyskin <alexander.usyskin(a)intel.com> mei: hbm: drop capability response on early shutdown Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> i2c: mediatek: Fix an error handling path in mtk_i2c_probe() Serge Semin <Sergey.Semin(a)baikalelectronics.ru> i2c: designware: Use standard optional ref clock implementation Peter Zijlstra <peterz(a)infradead.org> sched: Fix balance_push() vs __sched_setscheduler() Miaoqian Lin <linmq006(a)gmail.com> irqchip/realtek-rtl: Fix refcount leak in map_interrupts Miaoqian Lin <linmq006(a)gmail.com> irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions Miaoqian Lin <linmq006(a)gmail.com> irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions Miaoqian Lin <linmq006(a)gmail.com> irqchip/apple-aic: Fix refcount leak in aic_of_ic_init Miaoqian Lin <linmq006(a)gmail.com> irqchip/apple-aic: Fix refcount leak in build_fiq_affinity Miaoqian Lin <linmq006(a)gmail.com> irqchip/gic/realview: Fix refcount leak in realview_gic_of_init Jiasheng Jiang <jiasheng(a)iscas.ac.cn> i2c: npcm7xx: Add check for platform_driver_register Josh Poimboeuf <jpoimboe(a)kernel.org> x86/ftrace: Remove OBJECT_FILES_NON_STANDARD usage Josh Poimboeuf <jpoimboe(a)kernel.org> faddr2line: Fix overlapping text section failures, the sequel Bart Van Assche <bvanassche(a)acm.org> block: Fix handling of offline queues in blk_mq_alloc_request_hctx() Jan Kara <jack(a)suse.cz> init: Initialize noop_backing_dev_info early Masahiro Yamada <masahiroy(a)kernel.org> certs/blacklist_hashes.c: fix const confusion in certs blacklist Mark Rutland <mark.rutland(a)arm.com> arm64: ftrace: consistently handle PLTs. Mark Rutland <mark.rutland(a)arm.com> arm64: ftrace: fix branch range checks Duoming Zhou <duoming(a)zju.edu.cn> net: ax25: Fix deadlock caused by skb_recv_datagram in ax25_recvmsg Oliver Hartkopp <socketcan(a)hartkopp.net> net: remove noblock parameter from skb_recv_datagram() Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> net: bgmac: Fix an erroneous kfree() in bgmac_remove() Przemyslaw Patynowski <przemyslawx.patynowski(a)intel.com> ice: Fix memory corruption in VF driver Przemyslaw Patynowski <przemyslawx.patynowski(a)intel.com> ice: Fix queue config fail handling Roman Storozhenko <roman.storozhenko(a)intel.com> ice: Sync VLAN filtering features for DVM Michal Michalik <michal.michalik(a)intel.com> ice: Fix PTP TX timestamp offset calculation Petr Machata <petrm(a)nvidia.com> mlxsw: spectrum_cnt: Reorder counter pools Thomas Weißschuh <linux(a)weissschuh.net> nvme: add device name to warning in uuid_show() Guangbin Huang <huangguangbin2(a)huawei.com> net: hns3: fix tm port shapping of fibre port is incorrect after driver initialization Jie Wang <wangjie125(a)huawei.com> net: hns3: fix PF rss size initialization bug Guangbin Huang <huangguangbin2(a)huawei.com> net: hns3: restore tm priority/qset to default settings when tc disabled Jian Shen <shenjian15(a)huawei.com> net: hns3: don't push link state to VF if unalive Guangbin Huang <huangguangbin2(a)huawei.com> net: hns3: set port base vlan tbl_sta to false before removing old vlan Alan Previn <alan.previn.teres.alexis(a)intel.com> drm/i915/reset: Fix error_state_read ptr + offset use Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix races with buffer table unregister Pavel Begunkov <asml.silence(a)gmail.com> io_uring: fix races with file table unregister Conor Dooley <conor.dooley(a)microchip.com> riscv: dts: microchip: re-add pdma to mpfs device tree Miaoqian Lin <linmq006(a)gmail.com> misc: atmel-ssc: Fix IRQ check in ssc_probe Vincent Whitchurch <vincent.whitchurch(a)axis.com> tty: goldfish: Fix free_irq() on remove Saurabh Sengar <ssengar(a)linux.microsoft.com> Drivers: hv: vmbus: Release cpu lock in error case Michal Wilczynski <michal.wilczynski(a)intel.com> iavf: Fix issue with MAC address of VF shown as zero Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> i40e: Fix call trace in setup_tx_descriptors Grzegorz Szczurek <grzegorzx.szczurek(a)intel.com> i40e: Fix calculating the number of queue pairs Grzegorz Szczurek <grzegorzx.szczurek(a)intel.com> i40e: Fix adding ADQ filter to TC0 Masahiro Yamada <masahiroy(a)kernel.org> clocksource: hyper-v: unexport __init-annotated hv_init_clocksource() Scott Mayhew <smayhew(a)redhat.com> sunrpc: set cl_max_connect when cloning an rpc_clnt Trond Myklebust <trond.myklebust(a)hammerspace.com> pNFS: Avoid a live lock condition in pnfs_update_layout() Trond Myklebust <trond.myklebust(a)hammerspace.com> pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE Larry Finger <Larry.Finger(a)lwfinger.net> staging: r8188eu: Fix warning of array overflow in ioctl_linux.c Phillip Potter <phil(a)philpotter.co.uk> staging: r8188eu: fix rtw_alloc_hwxmits error detection for now Duke Lee <krnhotwings(a)gmail.com> platform/x86/intel: hid: Add Surface Go to VGBS allow list August Wikerfors <git(a)augustwikerfors.se> platform/x86: gigabyte-wmi: Add support for B450M DS3H-CF Piotr Chmura <chmooreck(a)gmail.com> platform/x86: gigabyte-wmi: Add Z690M AORUS ELITE AX DDR4 support George D Sworo <george.d.sworo(a)intel.com> platform/x86/intel: pmc: Support Intel Raptorlake P David Arcari <darcari(a)redhat.com> platform/x86/intel: Fix pmt_crashlog array reference Serge Semin <Sergey.Semin(a)baikalelectronics.ru> gpio: dwapb: Don't print error on -EPROBE_DEFER Jason A. Donenfeld <Jason(a)zx2c4.com> random: credit cpu and bootloader seeds by default Yupeng Li <liyupeng(a)zbhlos.com> MIPS: Loongson-3: fix compile mips cpu_hwmon as module build error. Linus Torvalds <torvalds(a)linux-foundation.org> netfs: gcc-12: temporarily disable '-Wattribute-warning' for now Linus Torvalds <torvalds(a)linux-foundation.org> gcc-12: disable '-Warray-bounds' universally for now Linus Torvalds <torvalds(a)linux-foundation.org> mellanox: mlx5: avoid uninitialized variable warning with gcc-12 Linus Torvalds <torvalds(a)linux-foundation.org> gcc-12: disable '-Wdangling-pointer' warning for now Chen Lin <chen45464546(a)163.com> net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag Wang Yufen <wangyufen(a)huawei.com> ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg Wang Yufen <wangyufen(a)huawei.com> ipv6: Fix signed integer overflow in __ip6_append_data Xiaohui Zhang <xiaohuizhang(a)ruc.edu.cn> nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred chengkaitao <pilgrimtao(a)gmail.com> virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed huangwenhui <huangwenhuia(a)uniontech.com> ALSA: hda/realtek - Add HW8326 support Chengguang Xu <cgxu519(a)mykernel.net> scsi: pmcraid: Fix missing resource cleanup in error case Chengguang Xu <cgxu519(a)mykernel.net> scsi: ipr: Fix missing/incorrect resource cleanup in error case Helge Deller <deller(a)gmx.de> scsi: mpt3sas: Fix out-of-bounds compiler warning James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Allow reduced polling rate for nvme_admin_async_event cmd completion James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Resolve NULL ptr dereference after an ELS LOGO is aborted Wentao Wang <wwentao(a)vmware.com> scsi: vmw_pvscsi: Expand vcpuHint to 16 bits Marius Hoch <mail(a)mariushoch.de> Input: soc_button_array - also add Lenovo Yoga Tablet2 1051F to dmi_use_low_level_irq Yong Zhi <yong.zhi(a)intel.com> ALSA: hda: MTL: add HD Audio PCI ID and HDMI codec vendor ID Mark Brown <broonie(a)kernel.org> ASoC: wm_adsp: Fix event generation for wm_adsp_fw_put() Mark Brown <broonie(a)kernel.org> ASoC: es8328: Fix event generation for deemphasis control Adam Ford <aford173(a)gmail.com> ASoC: wm8962: Fix suspend while playing music Matthew Wilcox (Oracle) <willy(a)infradead.org> quota: Prevent memory allocation recursion while holding dq_lock Sergey Shtylyov <s.shtylyov(a)omp.ru> ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo() Lang Yu <Lang.Yu(a)amd.com> drm/amdkfd: add pinned BOs to kfd_bo_list Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs42l51: Correct minimum value for SX volume control Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs42l56: Correct typo in minimum level for SX volume controls Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs42l52: Correct TLV for Bypass Volume Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs53l30: Correct number of volume levels on SX controls Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs35l36: Update digital volume TLV Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs42l52: Fix TLV scales for mixer controls xliu <xiang.liu(a)cirrus.com> ASoC: Intel: cirrus-common: fix incorrect channel mapping Rob Clark <robdclark(a)chromium.org> dma-debug: make things less spammy under memory pressure Philip Yang <Philip.Yang(a)amd.com> drm/amdkfd: Use mmget_not_zero in MMU notifier Candice Li <candice.li(a)amd.com> drm/amdgpu: Resolve RAS GFX error count issue after cold boot on Arcturus Sherry Wang <YAO.WANG1(a)amd.com> drm/amd/display: Read Golden Settings Table from VBIOS Srinivasa Rao Mandadapu <quic_srivasam(a)quicinc.com> ASoC: qcom: lpass-platform: Update VMA access permissions in mmap callback Hui Wang <hui.wang(a)canonical.com> ASoC: nau8822: Add operation for internal PLL off and on He Ying <heying24(a)huawei.com> powerpc/kasan: Silence KASAN warnings in __get_wchan() Jens Axboe <axboe(a)kernel.dk> io_uring: reinstate the inflight tracking Adam Ford <aford173(a)gmail.com> arm64: dts: imx8mn-beacon: Enable RTS-CTS on UART3 Adam Ford <aford173(a)gmail.com> arm64: dts: imx8mm-beacon: Enable RTS-CTS on UART3 Stylon Wang <stylon.wang(a)amd.com> Revert "drm/amd/display: Fix DCN3 B0 DP Alt Mapping" ------------- Diffstat: .../ABI/testing/sysfs-driver-bd9571mwv-regulator | 2 +- .../bindings/cpufreq/brcm,stb-avs-cpu-freq.txt | 2 +- Documentation/filesystems/netfs_library.rst | 37 +++--- Makefile | 8 +- .../dts/freescale/imx8mm-beacon-baseboard.dtsi | 3 + .../dts/freescale/imx8mn-beacon-baseboard.dtsi | 3 + arch/arm64/kernel/ftrace.c | 137 ++++++++++----------- arch/arm64/kvm/fpsimd.c | 1 + arch/arm64/kvm/vgic/vgic-mmio-v2.c | 4 +- arch/arm64/kvm/vgic/vgic-mmio.c | 19 ++- arch/arm64/kvm/vgic/vgic-mmio.h | 3 + arch/arm64/mm/cache.S | 2 - arch/powerpc/kernel/process.c | 4 +- arch/powerpc/mm/nohash/kaslr_booke.c | 8 +- arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi | 9 ++ arch/s390/Kconfig | 1 + arch/s390/Makefile | 10 +- arch/x86/kernel/Makefile | 4 - arch/x86/kernel/ftrace_64.S | 11 +- block/blk-mq.c | 2 + certs/blacklist_hashes.c | 2 +- crypto/Kconfig | 1 + crypto/Makefile | 2 +- drivers/ata/libata-core.c | 4 +- drivers/base/init.c | 2 + drivers/bus/fsl-mc/fsl-mc-bus.c | 6 +- drivers/char/Kconfig | 50 +++++--- drivers/clk/imx/clk-imx8mp.c | 2 +- drivers/clocksource/hyperv_timer.c | 1 - drivers/comedi/drivers/vmk80xx.c | 2 +- drivers/gpio/gpio-dwapb.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 13 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 - drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 27 +++- drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 3 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 8 +- .../amd/display/dc/dcn31/dcn31_dio_link_encoder.c | 4 +- .../gpu/drm/amd/display/dc/dcn31/dcn31_resource.c | 6 - drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 2 +- drivers/gpu/drm/i915/i915_sysfs.c | 15 ++- drivers/hv/channel_mgmt.c | 1 + drivers/i2c/busses/i2c-designware-common.c | 3 - drivers/i2c/busses/i2c-designware-platdrv.c | 13 +- drivers/i2c/busses/i2c-mt65xx.c | 9 +- drivers/i2c/busses/i2c-npcm7xx.c | 3 +- drivers/input/misc/soc_button_array.c | 4 +- drivers/irqchip/irq-apple-aic.c | 2 + drivers/irqchip/irq-gic-realview.c | 1 + drivers/irqchip/irq-gic-v3.c | 7 +- drivers/irqchip/irq-realtek-rtl.c | 2 +- drivers/isdn/mISDN/socket.c | 2 +- drivers/md/dm-core.h | 11 +- drivers/md/dm-log.c | 3 +- drivers/md/dm-rq.c | 2 +- drivers/md/dm-table.c | 11 -- drivers/md/dm.c | 87 +++++-------- drivers/md/dm.h | 2 - drivers/md/raid5-ppl.c | 4 +- drivers/misc/atmel-ssc.c | 4 +- drivers/misc/mei/hbm.c | 3 +- drivers/misc/mei/hw-me-regs.h | 2 + drivers/misc/mei/pci-me.c | 2 + drivers/net/ethernet/broadcom/bgmac-bcma.c | 1 - drivers/net/ethernet/hisilicon/hns3/hnae3.h | 1 + .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 18 ++- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 101 ++++++++++----- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | 1 + drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 25 ++-- drivers/net/ethernet/intel/i40e/i40e_main.c | 5 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 2 +- drivers/net/ethernet/intel/iavf/iavf_main.c | 2 +- drivers/net/ethernet/intel/ice/ice_main.c | 49 +++++--- drivers/net/ethernet/intel/ice/ice_ptp.c | 2 +- drivers/net/ethernet/intel/ice/ice_ptp.h | 31 +++++ drivers/net/ethernet/intel/ice/ice_vf_lib.c | 5 + drivers/net/ethernet/intel/ice/ice_virtchnl.c | 53 ++++---- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 21 +++- drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c | 2 +- drivers/net/ethernet/mellanox/mlxsw/spectrum_cnt.h | 2 +- drivers/net/ppp/pppoe.c | 3 +- drivers/nfc/nfcmrvl/usb.c | 16 ++- drivers/nvme/host/core.c | 4 +- drivers/platform/mips/Kconfig | 2 +- drivers/platform/x86/gigabyte-wmi.c | 2 + drivers/platform/x86/intel/hid.c | 6 + drivers/platform/x86/intel/pmc/core.c | 1 + drivers/platform/x86/intel/pmt/crashlog.c | 2 +- drivers/scsi/ipr.c | 4 +- drivers/scsi/lpfc/lpfc_els.c | 18 +-- drivers/scsi/lpfc/lpfc_hw4.h | 3 + drivers/scsi/lpfc/lpfc_nportdisc.c | 3 +- drivers/scsi/lpfc/lpfc_nvme.c | 11 +- drivers/scsi/mpt3sas/mpt3sas_base.c | 23 ++-- drivers/scsi/pmcraid.c | 2 +- drivers/scsi/vmw_pvscsi.h | 4 +- drivers/staging/r8188eu/core/rtw_xmit.c | 20 +-- drivers/staging/r8188eu/os_dep/ioctl_linux.c | 2 +- drivers/tty/goldfish.c | 2 +- drivers/tty/n_gsm.c | 2 +- drivers/tty/serial/8250/8250_port.c | 2 + drivers/usb/cdns3/cdnsp-ring.c | 19 +-- drivers/usb/dwc2/hcd.c | 2 +- drivers/usb/dwc3/dwc3-pci.c | 1 + drivers/usb/dwc3/gadget.c | 26 ++-- drivers/usb/gadget/function/f_fs.c | 40 +++--- drivers/usb/gadget/function/u_ether.c | 12 +- drivers/usb/gadget/udc/lpc32xx_udc.c | 1 + drivers/usb/serial/io_ti.c | 2 + drivers/usb/serial/io_usbvend.h | 1 + drivers/usb/serial/option.c | 6 + drivers/virtio/virtio_mmio.c | 1 + drivers/virtio/virtio_pci_common.c | 3 +- fs/9p/cache.c | 4 +- fs/9p/v9fs.c | 2 +- fs/9p/v9fs.h | 10 +- fs/9p/vfs_addr.c | 2 +- fs/9p/vfs_inode.c | 4 +- fs/afs/callback.c | 2 +- fs/afs/dir.c | 32 ++--- fs/afs/dir_edit.c | 10 +- fs/afs/dir_silly.c | 4 +- fs/afs/dynroot.c | 2 +- fs/afs/file.c | 4 +- fs/afs/fs_operation.c | 6 +- fs/afs/inode.c | 38 +++--- fs/afs/internal.h | 23 ++-- fs/afs/super.c | 6 +- fs/afs/write.c | 21 ++-- fs/attr.c | 26 +++- fs/ceph/addr.c | 4 +- fs/ceph/cache.c | 4 +- fs/ceph/cache.h | 2 +- fs/ceph/caps.c | 104 ++++++++-------- fs/ceph/file.c | 2 +- fs/ceph/inode.c | 10 +- fs/ceph/mds_client.c | 4 +- fs/ceph/snap.c | 8 +- fs/ceph/super.c | 2 +- fs/ceph/super.h | 10 +- fs/ceph/xattr.c | 14 +-- fs/cifs/cifsfs.c | 8 +- fs/cifs/cifsglob.h | 12 +- fs/cifs/file.c | 8 +- fs/cifs/fscache.c | 8 +- fs/cifs/fscache.h | 8 +- fs/cifs/inode.c | 4 +- fs/cifs/misc.c | 4 +- fs/cifs/smb2ops.c | 8 +- fs/ext4/mballoc.c | 9 ++ fs/ext4/namei.c | 3 +- fs/ext4/resize.c | 10 ++ fs/ext4/super.c | 16 +-- fs/io_uring.c | 97 +++++++++++---- fs/netfs/buffered_read.c | 6 +- fs/netfs/internal.h | 2 +- fs/netfs/objects.c | 2 +- fs/nfs/callback_proc.c | 1 + fs/nfs/pnfs.c | 21 +++- fs/nfs/pnfs.h | 1 + fs/quota/dquot.c | 10 ++ include/linux/backing-dev.h | 2 + include/linux/netfs.h | 41 +++--- include/linux/objtool.h | 6 + include/linux/skbuff.h | 3 +- include/net/ipv6.h | 4 +- init/Kconfig | 9 ++ kernel/auditsc.c | 2 +- kernel/cfi.c | 22 +++- kernel/dma/debug.c | 2 +- kernel/sched/core.c | 36 +++++- kernel/sched/sched.h | 5 + kernel/trace/bpf_trace.c | 4 +- lib/Kconfig | 3 + lib/Makefile | 1 + lib/crypto/Kconfig | 1 + {crypto => lib}/memneq.c | 0 mm/backing-dev.c | 11 +- net/appletalk/ddp.c | 3 +- net/atm/common.c | 2 +- net/ax25/af_ax25.c | 34 ++++- net/bluetooth/af_bluetooth.c | 3 +- net/bluetooth/hci_sock.c | 3 +- net/caif/caif_socket.c | 2 +- net/can/bcm.c | 5 +- net/can/isotp.c | 4 +- net/can/j1939/socket.c | 2 +- net/can/raw.c | 6 +- net/core/datagram.c | 5 +- net/ieee802154/socket.c | 6 +- net/ipv4/ping.c | 3 +- net/ipv4/raw.c | 3 +- net/ipv6/ip6_output.c | 6 +- net/ipv6/raw.c | 3 +- net/iucv/af_iucv.c | 3 +- net/key/af_key.c | 2 +- net/l2tp/l2tp_ip.c | 3 +- net/l2tp/l2tp_ip6.c | 8 +- net/l2tp/l2tp_ppp.c | 3 +- net/mctp/af_mctp.c | 2 +- net/mctp/test/route-test.c | 8 +- net/netlink/af_netlink.c | 3 +- net/netrom/af_netrom.c | 3 +- net/nfc/llcp_sock.c | 3 +- net/nfc/rawsock.c | 3 +- net/packet/af_packet.c | 2 +- net/phonet/datagram.c | 3 +- net/phonet/pep.c | 6 +- net/qrtr/af_qrtr.c | 3 +- net/rose/af_rose.c | 3 +- net/sunrpc/clnt.c | 1 + net/unix/af_unix.c | 5 +- net/vmw_vsock/vmci_transport.c | 5 +- net/x25/af_x25.c | 3 +- scripts/faddr2line | 45 +++++-- security/selinux/hooks.c | 11 +- sound/hda/hdac_device.c | 1 + sound/pci/hda/hda_intel.c | 3 + sound/pci/hda/patch_hdmi.c | 1 + sound/pci/hda/patch_realtek.c | 14 +++ sound/soc/codecs/cs35l36.c | 3 +- sound/soc/codecs/cs42l51.c | 2 +- sound/soc/codecs/cs42l52.c | 8 +- sound/soc/codecs/cs42l56.c | 4 +- sound/soc/codecs/cs53l30.c | 16 +-- sound/soc/codecs/es8328.c | 5 +- sound/soc/codecs/nau8822.c | 4 + sound/soc/codecs/nau8822.h | 3 + sound/soc/codecs/wm8962.c | 1 + sound/soc/codecs/wm_adsp.c | 2 +- sound/soc/intel/boards/sof_cirrus_common.c | 40 +++++- sound/soc/qcom/lpass-platform.c | 2 +- tools/include/linux/objtool.h | 6 + 233 files changed, 1364 insertions(+), 902 deletions(-)

3 years

15
158
0 0

[RFC PATCH v4 1/7] KVM: x86: only allow exits disable before vCPUs created

by Kechen Lu

From: Sean Christopherson <seanjc(a)google.com> Since VMX and SVM both would never update the control bits if exits are disable after vCPUs are created, only allow setting exits disable flag before vCPU creation. Fixes: 4d5422cea3b6 ("KVM: X86: Provide a capability to disable MWAIT intercepts") Signed-off-by: Sean Christopherson <seanjc(a)google.com> Signed-off-by: Kechen Lu <kechenl(a)nvidia.com> Cc: stable(a)vger.kernel.org --- Documentation/virt/kvm/api.rst | 1 + arch/x86/kvm/x86.c | 6 ++++++ 2 files changed, 7 insertions(+) diff --git a/Documentation/virt/kvm/api.rst b/Documentation/virt/kvm/api.rst index 11e00a46c610..d0d8749591a8 100644 --- a/Documentation/virt/kvm/api.rst +++ b/Documentation/virt/kvm/api.rst @@ -6933,6 +6933,7 @@ branch to guests' 0x200 interrupt vector. :Architectures: x86 :Parameters: args[0] defines which exits are disabled :Returns: 0 on success, -EINVAL when args[0] contains invalid exits + or if any vCPU has already been created Valid bits in args[0] are:: diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 158b2e135efc..3ac6329e6d43 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -6006,6 +6006,10 @@ int kvm_vm_ioctl_enable_cap(struct kvm *kvm, if (cap->args[0] & ~KVM_X86_DISABLE_VALID_EXITS) break; + mutex_lock(&kvm->lock); + if (kvm->created_vcpus) + goto disable_exits_unlock; + if ((cap->args[0] & KVM_X86_DISABLE_EXITS_MWAIT) && kvm_can_mwait_in_guest()) kvm->arch.mwait_in_guest = true; @@ -6016,6 +6020,8 @@ int kvm_vm_ioctl_enable_cap(struct kvm *kvm, if (cap->args[0] & KVM_X86_DISABLE_EXITS_CSTATE) kvm->arch.cstate_in_guest = true; r = 0; +disable_exits_unlock: + mutex_unlock(&kvm->lock); break; case KVM_CAP_MSR_PLATFORM_INFO: kvm->arch.guest_can_read_msr_platform_info = cap->args[0]; -- 2.32.0

3 years

1
0
0 0

+ mm-sparsemem-fix-missing-higher-order-allocation-splitting.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: mm: sparsemem: fix missing higher order allocation splitting has been added to the -mm mm-hotfixes-unstable branch. Its filename is mm-sparsemem-fix-missing-higher-order-allocation-splitting.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 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 via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Muchun Song <songmuchun(a)bytedance.com> Subject: mm: sparsemem: fix missing higher order allocation splitting Date: Mon, 20 Jun 2022 10:30:19 +0800 Higher order allocations for vmemmap pages from buddy allocator must be able to be treated as indepdenent small pages as they can be freed individually by the caller. There is no problem for higher order vmemmap pages allocated at boot time since each individual small page will be initialized at boot time. However, it will be an issue for memory hotplug case since those higher order vmemmap pages are allocated from buddy allocator without initializing each individual small page's refcount. The system will panic in put_page_testzero() when CONFIG_DEBUG_VM is enabled if the vmemmap page is freed. Link: https://lkml.kernel.org/r/20220620023019.94257-1-songmuchun@bytedance.com Fixes: d8d55f5616cf ("mm: sparsemem: use page table lock to protect kernel pmd operations") Signed-off-by: Muchun Song <songmuchun(a)bytedance.com> Cc: Mike Kravetz <mike.kravetz(a)oracle.com> Cc: Xiongchun Duan <duanxiongchun(a)bytedance.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/sparse-vmemmap.c | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/mm/sparse-vmemmap.c~mm-sparsemem-fix-missing-higher-order-allocation-splitting +++ a/mm/sparse-vmemmap.c @@ -78,6 +78,14 @@ static int __split_vmemmap_huge_pmd(pmd_ spin_lock(&init_mm.page_table_lock); if (likely(pmd_leaf(*pmd))) { + /* + * Higher order allocations from buddy allocator must be able to + * be treated as indepdenent small pages (as they can be freed + * individually). + */ + if (!PageReserved(page)) + split_page(page, get_order(PMD_SIZE)); + /* Make pte visible before pmd. See comment in pmd_install(). */ smp_wmb(); pmd_populate_kernel(&init_mm, pmd, pgtable); _ Patches currently in -mm which might be from songmuchun(a)bytedance.com are mm-sparsemem-fix-missing-higher-order-allocation-splitting.patch mm-memory_hotplug-enumerate-all-supported-section-flags.patch mm-memory_hotplug-enumerate-all-supported-section-flags-v5.patch mm-memory_hotplug-make-hugetlb_optimize_vmemmap-compatible-with-memmap_on_memory.patch mm-memory_hotplug-make-hugetlb_optimize_vmemmap-compatible-with-memmap_on_memory-v5.patch mm-hugetlb-remove-minimum_order-variable.patch mm-memcontrol-remove-dead-code-and-comments.patch mm-rename-unlock_page_lruvec_irq-_irqrestore-to-lruvec_unlock_irq-_irqrestore.patch mm-memcontrol-prepare-objcg-api-for-non-kmem-usage.patch mm-memcontrol-make-lruvec-lock-safe-when-lru-pages-are-reparented.patch mm-vmscan-rework-move_pages_to_lru.patch mm-thp-make-split-queue-lock-safe-when-lru-pages-are-reparented.patch mm-memcontrol-make-all-the-callers-of-foliopage_memcg-safe.patch mm-memcontrol-introduce-memcg_reparent_ops.patch mm-memcontrol-use-obj_cgroup-apis-to-charge-the-lru-pages.patch mm-lru-add-vm_warn_on_once_folio-to-lru-maintenance-function.patch mm-lru-use-lruvec-lock-to-serialize-memcg-changes.patch

3 years

1
0
0 0

+ mm-damon-use-set_huge_pte_at-to-make-huge-pte-old.patch added to mm-hotfixes-unstable branch

by Andrew Morton

The patch titled Subject: mm/damon: use set_huge_pte_at() to make huge pte old has been added to the -mm mm-hotfixes-unstable branch. Its filename is mm-damon-use-set_huge_pte_at-to-make-huge-pte-old.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patche… This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 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 via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Baolin Wang <baolin.wang(a)linux.alibaba.com> Subject: mm/damon: use set_huge_pte_at() to make huge pte old Date: Mon, 20 Jun 2022 10:34:42 +0800 The huge_ptep_set_access_flags() can not make the huge pte old according to the discussion [1], that means we will always mornitor the young state of the hugetlb though we stopped accessing the hugetlb, as a result DAMON will get inaccurate accessing statistics. So changing to use set_huge_pte_at() to make the huge pte old to fix this issue. [1] https://lore.kernel.org/all/Yqy97gXI4Nqb7dYo@arm.com/ Link: https://lkml.kernel.org/r/1655692482-28797-1-git-send-email-baolin.wang@lin… Fixes: 49f4203aae06 ("mm/damon: add access checking for hugetlb pages") Signed-off-by: Baolin Wang <baolin.wang(a)linux.alibaba.com> Reviewed-by: SeongJae Park <sj(a)kernel.org> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> --- mm/damon/vaddr.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/mm/damon/vaddr.c~mm-damon-use-set_huge_pte_at-to-make-huge-pte-old +++ a/mm/damon/vaddr.c @@ -336,8 +336,7 @@ static void damon_hugetlb_mkold(pte_t *p if (pte_young(entry)) { referenced = true; entry = pte_mkold(entry); - huge_ptep_set_access_flags(vma, addr, pte, entry, - vma->vm_flags & VM_WRITE); + set_huge_pte_at(mm, addr, pte, entry); } #ifdef CONFIG_MMU_NOTIFIER _ Patches currently in -mm which might be from baolin.wang(a)linux.alibaba.com are mm-damon-use-set_huge_pte_at-to-make-huge-pte-old.patch mm-hugetlb-remove-unnecessary-huge_ptep_set_access_flags-in-hugetlb_mcopy_atomic_pte.patch mm-rmap-simplify-the-hugetlb-handling-when-unmapping-or-migration.patch

3 years

1
0
0 0

[PATCH 5.4 000/240] 5.4.200-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.200 release. There are 240 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, 22 Jun 2022 12:47:02 +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-5.4.200-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 5.4.200-rc1 Alexey Kardashevskiy <aik(a)ozlabs.ru> powerpc/mm: Switch obsolete dssall to .long Olof Johansson <olof(a)lixom.net> riscv: Less inefficient gcc tishift helpers (and export their symbols) Randy Dunlap <rdunlap(a)infradead.org> RISC-V: fix barrier() use in <vdso/processor.h> Jean-Philippe Brucker <jean-philippe(a)linaro.org> arm64: kprobes: Use BRK instead of single-step when executing instructions out-of-line Ilya Maximets <i.maximets(a)ovn.org> net: openvswitch: fix leak of nested actions Ilya Maximets <i.maximets(a)ovn.org> net: openvswitch: fix misuse of the cached connection on tuple changes Davide Caratti <dcaratti(a)redhat.com> net/sched: act_police: more accurate MTU policing Murilo Opsfelder Araujo <muriloo(a)linux.ibm.com> virtio-pci: Remove wrong address verification in vp_del_vqs() Andy Chi <andy.chi(a)canonical.com> ALSA: hda/realtek: fix right sounds and mute/micmute LEDs for HP machine Jeremy Szu <jeremy.szu(a)canonical.com> ALSA: hda/realtek: fix mute/micmute LEDs for HP 440 G8 Zhang Yi <yi.zhang(a)huawei.com> ext4: add reserved GDT blocks check Ding Xiang <dingxiang(a)cmss.chinamobile.com> ext4: make variable "count" signed Baokun Li <libaokun1(a)huawei.com> ext4: fix bug_on ext4_mb_use_inode_pa Mikulas Patocka <mpatocka(a)redhat.com> dm mirror log: round up region bitmap size to BITS_PER_LONG Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: 8250: Store to lsr_save_flags after lsr read Miaoqian Lin <linmq006(a)gmail.com> usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe Miaoqian Lin <linmq006(a)gmail.com> usb: dwc2: Fix memory leak in dwc2_hcd_init Robert Eckelmann <longnoserob(a)gmail.com> USB: serial: io_ti: add Agilent E5805A support Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add support for Cinterion MV31 with new baseline Ian Abbott <abbotti(a)mev.co.uk> comedi: vmk80xx: fix expression for tx buffer size Serge Semin <Sergey.Semin(a)baikalelectronics.ru> i2c: designware: Use standard optional ref clock implementation Miaoqian Lin <linmq006(a)gmail.com> irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions Miaoqian Lin <linmq006(a)gmail.com> irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions Miaoqian Lin <linmq006(a)gmail.com> irqchip/gic/realview: Fix refcount leak in realview_gic_of_init Josh Poimboeuf <jpoimboe(a)kernel.org> faddr2line: Fix overlapping text section failures, the sequel Masahiro Yamada <masahiroy(a)kernel.org> certs/blacklist_hashes.c: fix const confusion in certs blacklist Mark Rutland <mark.rutland(a)arm.com> arm64: ftrace: fix branch range checks Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> net: bgmac: Fix an erroneous kfree() in bgmac_remove() Petr Machata <petrm(a)nvidia.com> mlxsw: spectrum_cnt: Reorder counter pools Miaoqian Lin <linmq006(a)gmail.com> misc: atmel-ssc: Fix IRQ check in ssc_probe Vincent Whitchurch <vincent.whitchurch(a)axis.com> tty: goldfish: Fix free_irq() on remove Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> i40e: Fix call trace in setup_tx_descriptors Grzegorz Szczurek <grzegorzx.szczurek(a)intel.com> i40e: Fix calculating the number of queue pairs Grzegorz Szczurek <grzegorzx.szczurek(a)intel.com> i40e: Fix adding ADQ filter to TC0 Masahiro Yamada <masahiroy(a)kernel.org> clocksource: hyper-v: unexport __init-annotated hv_init_clocksource() Trond Myklebust <trond.myklebust(a)hammerspace.com> pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE Jason A. Donenfeld <Jason(a)zx2c4.com> random: credit cpu and bootloader seeds by default Linus Torvalds <torvalds(a)linux-foundation.org> netfs: gcc-12: temporarily disable '-Wattribute-warning' for now Chen Lin <chen45464546(a)163.com> net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag Wang Yufen <wangyufen(a)huawei.com> ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg Xiaohui Zhang <xiaohuizhang(a)ruc.edu.cn> nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred chengkaitao <pilgrimtao(a)gmail.com> virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed huangwenhui <huangwenhuia(a)uniontech.com> ALSA: hda/realtek - Add HW8326 support Chengguang Xu <cgxu519(a)mykernel.net> scsi: pmcraid: Fix missing resource cleanup in error case Chengguang Xu <cgxu519(a)mykernel.net> scsi: ipr: Fix missing/incorrect resource cleanup in error case James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Allow reduced polling rate for nvme_admin_async_event cmd completion James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology Wentao Wang <wwentao(a)vmware.com> scsi: vmw_pvscsi: Expand vcpuHint to 16 bits Mark Brown <broonie(a)kernel.org> ASoC: wm_adsp: Fix event generation for wm_adsp_fw_put() Mark Brown <broonie(a)kernel.org> ASoC: es8328: Fix event generation for deemphasis control Adam Ford <aford173(a)gmail.com> ASoC: wm8962: Fix suspend while playing music Sergey Shtylyov <s.shtylyov(a)omp.ru> ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo() Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs42l56: Correct typo in minimum level for SX volume controls Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs42l52: Correct TLV for Bypass Volume Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs53l30: Correct number of volume levels on SX controls Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs35l36: Update digital volume TLV Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs42l52: Fix TLV scales for mixer controls Rob Clark <robdclark(a)chromium.org> dma-debug: make things less spammy under memory pressure Hui Wang <hui.wang(a)canonical.com> ASoC: nau8822: Add operation for internal PLL off and on He Ying <heying24(a)huawei.com> powerpc/kasan: Silence KASAN warnings in __get_wchan() Jason A. Donenfeld <Jason(a)zx2c4.com> random: account for arch randomness in bits Jason A. Donenfeld <Jason(a)zx2c4.com> random: mark bootloader randomness code as __init Jason A. Donenfeld <Jason(a)zx2c4.com> random: avoid checking crng_ready() twice in random_init() Nicolai Stange <nstange(a)suse.de> crypto: drbg - make reseeding from get_random_bytes() synchronous Stephan Müller <smueller(a)chronox.de> crypto: drbg - always try to free Jitter RNG instance Nicolai Stange <nstange(a)suse.de> crypto: drbg - move dynamic ->reseed_threshold adjustments to __drbg_seed() Nicolai Stange <nstange(a)suse.de> crypto: drbg - track whether DRBG was seeded with !rng_is_initialized() Nicolai Stange <nstange(a)suse.de> crypto: drbg - prepare for more fine-grained tracking of seeding state Stephan Müller <smueller(a)chronox.de> crypto: drbg - always seeded with SP800-90B compliant noise source Jason A. Donenfeld <Jason(a)zx2c4.com> Revert "random: use static branch for crng_ready()" Jason A. Donenfeld <Jason(a)zx2c4.com> random: check for signals after page of pool writes Jens Axboe <axboe(a)kernel.dk> random: wire up fops->splice_{read,write}_iter() Jens Axboe <axboe(a)kernel.dk> random: convert to using fops->write_iter() Jens Axboe <axboe(a)kernel.dk> random: convert to using fops->read_iter() Jason A. Donenfeld <Jason(a)zx2c4.com> random: unify batched entropy implementations Jason A. Donenfeld <Jason(a)zx2c4.com> random: move randomize_page() into mm where it belongs Jason A. Donenfeld <Jason(a)zx2c4.com> random: move initialization functions out of hot pages Jason A. Donenfeld <Jason(a)zx2c4.com> random: make consistent use of buf and len Jason A. Donenfeld <Jason(a)zx2c4.com> random: use proper return types on get_random_{int,long}_wait() Jason A. Donenfeld <Jason(a)zx2c4.com> random: remove extern from functions in header Jason A. Donenfeld <Jason(a)zx2c4.com> random: use static branch for crng_ready() Jason A. Donenfeld <Jason(a)zx2c4.com> random: credit architectural init the exact amount Jason A. Donenfeld <Jason(a)zx2c4.com> random: handle latent entropy and command line from random_init() Jason A. Donenfeld <Jason(a)zx2c4.com> random: use proper jiffies comparison macro Jason A. Donenfeld <Jason(a)zx2c4.com> random: remove ratelimiting for in-kernel unseeded randomness Jason A. Donenfeld <Jason(a)zx2c4.com> random: move initialization out of reseeding hot path Jason A. Donenfeld <Jason(a)zx2c4.com> random: avoid initializing twice in credit race Jason A. Donenfeld <Jason(a)zx2c4.com> random: use symbolic constants for crng_init states Jason A. Donenfeld <Jason(a)zx2c4.com> siphash: use one source of truth for siphash permutations Jason A. Donenfeld <Jason(a)zx2c4.com> random: help compiler out with fast_mix() by using simpler arguments Jason A. Donenfeld <Jason(a)zx2c4.com> random: do not use input pool from hard IRQs Jason A. Donenfeld <Jason(a)zx2c4.com> random: order timer entropy functions below interrupt functions Jason A. Donenfeld <Jason(a)zx2c4.com> random: do not pretend to handle premature next security model Jason A. Donenfeld <Jason(a)zx2c4.com> random: use first 128 bits of input as fast init Jason A. Donenfeld <Jason(a)zx2c4.com> random: do not use batches when !crng_ready() Jason A. Donenfeld <Jason(a)zx2c4.com> random: insist on random_get_entropy() existing in order to simplify Jason A. Donenfeld <Jason(a)zx2c4.com> xtensa: use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason(a)zx2c4.com> sparc: use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason(a)zx2c4.com> um: use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason(a)zx2c4.com> x86/tsc: Use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason(a)zx2c4.com> nios2: use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason(a)zx2c4.com> arm: use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason(a)zx2c4.com> mips: use fallback for random_get_entropy() instead of just c0 random Jason A. Donenfeld <Jason(a)zx2c4.com> m68k: use fallback for random_get_entropy() instead of zero Jason A. Donenfeld <Jason(a)zx2c4.com> timekeeping: Add raw clock fallback for random_get_entropy() Jason A. Donenfeld <Jason(a)zx2c4.com> powerpc: define get_cycles macro for arch-override Jason A. Donenfeld <Jason(a)zx2c4.com> alpha: define get_cycles macro for arch-override Jason A. Donenfeld <Jason(a)zx2c4.com> parisc: define get_cycles macro for arch-override Jason A. Donenfeld <Jason(a)zx2c4.com> s390: define get_cycles macro for arch-override Jason A. Donenfeld <Jason(a)zx2c4.com> ia64: define get_cycles macro for arch-override Jason A. Donenfeld <Jason(a)zx2c4.com> init: call time_init() before rand_initialize() Jason A. Donenfeld <Jason(a)zx2c4.com> random: fix sysctl documentation nits Jason A. Donenfeld <Jason(a)zx2c4.com> random: document crng_fast_key_erasure() destination possibility Jason A. Donenfeld <Jason(a)zx2c4.com> random: make random_get_entropy() return an unsigned long Jason A. Donenfeld <Jason(a)zx2c4.com> random: allow partial reads if later user copies fail Jason A. Donenfeld <Jason(a)zx2c4.com> random: check for signals every PAGE_SIZE chunk of /dev/[u]random Jann Horn <jannh(a)google.com> random: check for signal_pending() outside of need_resched() check Jason A. Donenfeld <Jason(a)zx2c4.com> random: do not allow user to keep crng key around on stack Jan Varho <jan.varho(a)gmail.com> random: do not split fast init input in add_hwgenerator_randomness() Jason A. Donenfeld <Jason(a)zx2c4.com> random: mix build-time latent entropy into pool at init Jason A. Donenfeld <Jason(a)zx2c4.com> random: re-add removed comment about get_random_{u32,u64} reseeding Jason A. Donenfeld <Jason(a)zx2c4.com> random: treat bootloader trust toggle the same way as cpu trust toggle Jason A. Donenfeld <Jason(a)zx2c4.com> random: skip fast_init if hwrng provides large chunk of entropy Jason A. Donenfeld <Jason(a)zx2c4.com> random: check for signal and try earlier when generating entropy Jason A. Donenfeld <Jason(a)zx2c4.com> random: reseed more often immediately after booting Jason A. Donenfeld <Jason(a)zx2c4.com> random: make consistent usage of crng_ready() Jason A. Donenfeld <Jason(a)zx2c4.com> random: use SipHash as interrupt entropy accumulator Jason A. Donenfeld <Jason(a)zx2c4.com> random: replace custom notifier chain with standard one Jason A. Donenfeld <Jason(a)zx2c4.com> random: don't let 644 read-only sysctls be written to Jason A. Donenfeld <Jason(a)zx2c4.com> random: give sysctl_random_min_urandom_seed a more sensible value Jason A. Donenfeld <Jason(a)zx2c4.com> random: do crng pre-init loading in worker rather than irq Jason A. Donenfeld <Jason(a)zx2c4.com> random: unify cycles_t and jiffies usage and types Jason A. Donenfeld <Jason(a)zx2c4.com> random: cleanup UUID handling Jason A. Donenfeld <Jason(a)zx2c4.com> random: only wake up writers after zap if threshold was passed Jason A. Donenfeld <Jason(a)zx2c4.com> random: round-robin registers as ulong, not u32 Jason A. Donenfeld <Jason(a)zx2c4.com> random: clear fast pool, crng, and batches in cpuhp bring up Jason A. Donenfeld <Jason(a)zx2c4.com> random: pull add_hwgenerator_randomness() declaration into random.h Jason A. Donenfeld <Jason(a)zx2c4.com> random: check for crng_init == 0 in add_device_randomness() Jason A. Donenfeld <Jason(a)zx2c4.com> random: unify early init crng load accounting Jason A. Donenfeld <Jason(a)zx2c4.com> random: do not take pool spinlock at boot Jason A. Donenfeld <Jason(a)zx2c4.com> random: defer fast pool mixing to worker Jason A. Donenfeld <Jason(a)zx2c4.com> random: rewrite header introductory comment Jason A. Donenfeld <Jason(a)zx2c4.com> random: group sysctl functions Jason A. Donenfeld <Jason(a)zx2c4.com> random: group userspace read/write functions Jason A. Donenfeld <Jason(a)zx2c4.com> random: group entropy collection functions Jason A. Donenfeld <Jason(a)zx2c4.com> random: group entropy extraction functions Jason A. Donenfeld <Jason(a)zx2c4.com> random: group crng functions Jason A. Donenfeld <Jason(a)zx2c4.com> random: group initialization wait functions Jason A. Donenfeld <Jason(a)zx2c4.com> random: remove whitespace and reorder includes Jason A. Donenfeld <Jason(a)zx2c4.com> random: remove useless header comment Jason A. Donenfeld <Jason(a)zx2c4.com> random: introduce drain_entropy() helper to declutter crng_reseed() Jason A. Donenfeld <Jason(a)zx2c4.com> random: deobfuscate irq u32/u64 contributions Jason A. Donenfeld <Jason(a)zx2c4.com> random: add proper SPDX header Jason A. Donenfeld <Jason(a)zx2c4.com> random: remove unused tracepoints Jason A. Donenfeld <Jason(a)zx2c4.com> random: remove ifdef'd out interrupt bench Jason A. Donenfeld <Jason(a)zx2c4.com> random: tie batched entropy generation to base_crng generation Dominik Brodowski <linux(a)dominikbrodowski.net> random: fix locking for crng_init in crng_reseed() Jason A. Donenfeld <Jason(a)zx2c4.com> random: zero buffer after reading entropy from userspace Jason A. Donenfeld <Jason(a)zx2c4.com> random: remove outdated INT_MAX >> 6 check in urandom_read() Jason A. Donenfeld <Jason(a)zx2c4.com> random: make more consistent use of integer types Jason A. Donenfeld <Jason(a)zx2c4.com> random: use hash function for crng_slow_load() Jason A. Donenfeld <Jason(a)zx2c4.com> random: use simpler fast key erasure flow on per-cpu keys Jason A. Donenfeld <Jason(a)zx2c4.com> random: absorb fast pool into input pool after fast load Jason A. Donenfeld <Jason(a)zx2c4.com> random: do not xor RDRAND when writing into /dev/random Jason A. Donenfeld <Jason(a)zx2c4.com> random: ensure early RDSEED goes through mixer on init Jason A. Donenfeld <Jason(a)zx2c4.com> random: inline leaves of rand_initialize() Jason A. Donenfeld <Jason(a)zx2c4.com> random: get rid of secondary crngs Jason A. Donenfeld <Jason(a)zx2c4.com> random: use RDSEED instead of RDRAND in entropy extraction Dominik Brodowski <linux(a)dominikbrodowski.net> random: fix locking in crng_fast_load() Jason A. Donenfeld <Jason(a)zx2c4.com> random: remove batched entropy locking Eric Biggers <ebiggers(a)google.com> random: remove use_input_pool parameter from crng_reseed() Jason A. Donenfeld <Jason(a)zx2c4.com> random: make credit_entropy_bits() always safe Jason A. Donenfeld <Jason(a)zx2c4.com> random: always wake up entropy writers after extraction Jason A. Donenfeld <Jason(a)zx2c4.com> random: use linear min-entropy accumulation crediting Jason A. Donenfeld <Jason(a)zx2c4.com> random: simplify entropy debiting Jason A. Donenfeld <Jason(a)zx2c4.com> random: use computational hash for entropy extraction Dominik Brodowski <linux(a)dominikbrodowski.net> random: only call crng_finalize_init() for primary_crng Dominik Brodowski <linux(a)dominikbrodowski.net> random: access primary_pool directly rather than through pointer Dominik Brodowski <linux(a)dominikbrodowski.net> random: continually use hwgenerator randomness Jason A. Donenfeld <Jason(a)zx2c4.com> random: simplify arithmetic function flow in account() Jason A. Donenfeld <Jason(a)zx2c4.com> random: selectively clang-format where it makes sense Jason A. Donenfeld <Jason(a)zx2c4.com> random: access input_pool_data directly rather than through pointer Jason A. Donenfeld <Jason(a)zx2c4.com> random: cleanup fractional entropy shift constants Jason A. Donenfeld <Jason(a)zx2c4.com> random: prepend remaining pool constants with POOL_ Jason A. Donenfeld <Jason(a)zx2c4.com> random: de-duplicate INPUT_POOL constants Jason A. Donenfeld <Jason(a)zx2c4.com> random: remove unused OUTPUT_POOL constants Jason A. Donenfeld <Jason(a)zx2c4.com> random: rather than entropy_store abstraction, use global Jason A. Donenfeld <Jason(a)zx2c4.com> random: remove unused extract_entropy() reserved argument Jason A. Donenfeld <Jason(a)zx2c4.com> random: remove incomplete last_data logic Jason A. Donenfeld <Jason(a)zx2c4.com> random: cleanup integer types Jason A. Donenfeld <Jason(a)zx2c4.com> random: cleanup poolinfo abstraction Schspa Shi <schspa(a)gmail.com> random: fix typo in comments Jann Horn <jannh(a)google.com> random: don't reset crng_init_cnt on urandom_read() Jason A. Donenfeld <Jason(a)zx2c4.com> random: avoid superfluous call to RDRAND in CRNG extraction Dominik Brodowski <linux(a)dominikbrodowski.net> random: early initialization of ChaCha constants Eric Biggers <ebiggers(a)google.com> random: initialize ChaCha20 constants with correct endianness Jason A. Donenfeld <Jason(a)zx2c4.com> random: use IS_ENABLED(CONFIG_NUMA) instead of ifdefs Dominik Brodowski <linux(a)dominikbrodowski.net> random: harmonize "crng init done" messages Jason A. Donenfeld <Jason(a)zx2c4.com> random: mix bootloader randomness into pool Jason A. Donenfeld <Jason(a)zx2c4.com> random: do not re-init if crng_reseed completes before primary init Jason A. Donenfeld <Jason(a)zx2c4.com> random: do not sign extend bytes for rotation when mixing Jason A. Donenfeld <Jason(a)zx2c4.com> random: use BLAKE2s instead of SHA1 in extraction Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> random: remove unused irq_flags argument from add_interrupt_randomness() Mark Brown <broonie(a)kernel.org> random: document add_hwgenerator_randomness() with other input functions Eric Biggers <ebiggers(a)google.com> crypto: blake2s - adjust include guard naming Eric Biggers <ebiggers(a)google.com> crypto: blake2s - include <linux/bug.h> instead of <asm/bug.h> Jason A. Donenfeld <Jason(a)zx2c4.com> MAINTAINERS: co-maintain random.c Eric Biggers <ebiggers(a)google.com> random: remove dead code left over from blocking pool Ard Biesheuvel <ardb(a)kernel.org> random: avoid arch_get_random_seed_long() when collecting IRQ randomness Mark Rutland <mark.rutland(a)arm.com> random: add arch_get_random_*long_early() Richard Henderson <richard.henderson(a)linaro.org> powerpc: Use bool in archrandom.h Richard Henderson <richard.henderson(a)linaro.org> linux/random.h: Mark CONFIG_ARCH_RANDOM functions __must_check Richard Henderson <richard.henderson(a)linaro.org> linux/random.h: Use false with bool Richard Henderson <richard.henderson(a)linaro.org> linux/random.h: Remove arch_has_random, arch_has_random_seed Richard Henderson <richard.henderson(a)linaro.org> s390: Remove arch_has_random, arch_has_random_seed Richard Henderson <richard.henderson(a)linaro.org> powerpc: Remove arch_has_random, arch_has_random_seed Richard Henderson <richard.henderson(a)linaro.org> x86: Remove arch_has_random, arch_has_random_seed Mark Rutland <mark.rutland(a)arm.com> random: avoid warnings for !CONFIG_NUMA builds Mark Rutland <mark.rutland(a)arm.com> random: split primary/secondary crng init paths Yangtao Li <tiny.windzz(a)gmail.com> random: remove some dead code of poolinfo Yangtao Li <tiny.windzz(a)gmail.com> random: fix typo in add_timer_randomness() Yangtao Li <tiny.windzz(a)gmail.com> random: Add and use pr_fmt() Yangtao Li <tiny.windzz(a)gmail.com> random: convert to ENTROPY_BITS for better code readability Yangtao Li <tiny.windzz(a)gmail.com> random: remove unnecessary unlikely() Andy Lutomirski <luto(a)kernel.org> random: remove kernel.random.read_wakeup_threshold Andy Lutomirski <luto(a)kernel.org> random: delete code to pull data into pools Andy Lutomirski <luto(a)kernel.org> random: remove the blocking pool Andy Lutomirski <luto(a)kernel.org> random: make /dev/random be almost like /dev/urandom Andy Lutomirski <luto(a)kernel.org> random: ignore GRND_RANDOM in getentropy(2) Andy Lutomirski <luto(a)kernel.org> random: add GRND_INSECURE to return best-effort non-cryptographic bytes Andy Lutomirski <luto(a)kernel.org> random: Add a urandom_read_nowait() for random APIs that don't warn Andy Lutomirski <luto(a)kernel.org> random: Don't wake crng_init_wait when crng_init == 1 Jason A. Donenfeld <Jason(a)zx2c4.com> random: don't forget compat_ioctl on urandom Arnd Bergmann <arnd(a)arndb.de> compat_ioctl: remove /dev/random commands Jason A. Donenfeld <Jason(a)zx2c4.com> lib/crypto: sha1: re-roll loops to reduce code size Jason A. Donenfeld <Jason(a)zx2c4.com> lib/crypto: blake2s: move hmac construction into wireguard Jason A. Donenfeld <Jason(a)zx2c4.com> crypto: blake2s - generic C library implementation and selftest Martin Faltesek <mfaltesek(a)google.com> nfc: st21nfca: fix incorrect sizing calculations in EVT_TRANSACTION Yuntao Wang <ytcoode(a)gmail.com> bpf: Fix incorrect memory charge cost calculation in stack_map_alloc() Al Viro <viro(a)zeniv.linux.org.uk> 9p: missing chunk of "fs/9p: Don't update file type when updating file attributes" ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 6 + Documentation/admin-guide/sysctl/kernel.rst | 35 +- MAINTAINERS | 1 + Makefile | 4 +- arch/alpha/include/asm/timex.h | 1 + arch/arm/include/asm/timex.h | 1 + arch/arm64/include/asm/brk-imm.h | 2 + arch/arm64/include/asm/debug-monitors.h | 1 + arch/arm64/include/asm/kprobes.h | 2 +- arch/arm64/kernel/ftrace.c | 4 +- arch/arm64/kernel/probes/kprobes.c | 69 +- arch/ia64/include/asm/timex.h | 1 + arch/m68k/include/asm/timex.h | 2 +- arch/mips/include/asm/timex.h | 17 +- arch/nios2/include/asm/timex.h | 3 + arch/parisc/include/asm/timex.h | 3 +- arch/powerpc/include/asm/archrandom.h | 27 +- arch/powerpc/include/asm/ppc-opcode.h | 2 + arch/powerpc/include/asm/timex.h | 1 + arch/powerpc/kernel/idle_6xx.S | 2 +- arch/powerpc/kernel/l2cr_6xx.S | 6 +- arch/powerpc/kernel/process.c | 4 +- arch/powerpc/kernel/swsusp_32.S | 2 +- arch/powerpc/kernel/swsusp_asm64.S | 2 +- arch/powerpc/mm/mmu_context.c | 2 +- arch/powerpc/platforms/powermac/cache.S | 4 +- arch/riscv/include/asm/asm-prototypes.h | 4 + arch/riscv/include/asm/processor.h | 2 + arch/riscv/lib/tishift.S | 75 +- arch/s390/include/asm/archrandom.h | 12 - arch/s390/include/asm/timex.h | 1 + arch/sparc/include/asm/timex_32.h | 4 +- arch/um/include/asm/timex.h | 9 +- arch/x86/include/asm/archrandom.h | 12 +- arch/x86/include/asm/timex.h | 9 + arch/x86/include/asm/tsc.h | 7 +- arch/x86/kernel/cpu/mshyperv.c | 2 +- arch/xtensa/include/asm/timex.h | 6 +- certs/blacklist_hashes.c | 2 +- crypto/drbg.c | 135 +- drivers/ata/libata-core.c | 4 +- drivers/char/Kconfig | 53 +- drivers/char/hw_random/core.c | 1 + drivers/char/random.c | 3213 +++++++------------- drivers/clocksource/hyperv_timer.c | 1 - drivers/hv/vmbus_drv.c | 2 +- drivers/i2c/busses/i2c-designware-common.c | 3 - drivers/i2c/busses/i2c-designware-platdrv.c | 13 +- drivers/irqchip/irq-gic-realview.c | 1 + drivers/irqchip/irq-gic-v3.c | 7 +- drivers/md/dm-log.c | 3 +- drivers/misc/atmel-ssc.c | 4 +- drivers/net/ethernet/broadcom/bgmac-bcma.c | 1 - drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 25 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 5 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 2 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 21 +- drivers/net/ethernet/mellanox/mlxsw/spectrum_cnt.h | 2 +- drivers/nfc/nfcmrvl/usb.c | 16 +- drivers/nfc/st21nfca/se.c | 61 +- drivers/scsi/ipr.c | 4 +- drivers/scsi/lpfc/lpfc_hw4.h | 3 + drivers/scsi/lpfc/lpfc_nportdisc.c | 3 +- drivers/scsi/lpfc/lpfc_nvme.c | 11 +- drivers/scsi/pmcraid.c | 2 +- drivers/scsi/vmw_pvscsi.h | 4 +- drivers/staging/comedi/drivers/vmk80xx.c | 2 +- drivers/tty/goldfish.c | 2 +- drivers/tty/serial/8250/8250_port.c | 2 + drivers/usb/dwc2/hcd.c | 2 +- drivers/usb/gadget/udc/lpc32xx_udc.c | 1 + drivers/usb/serial/io_ti.c | 2 + drivers/usb/serial/io_usbvend.h | 1 + drivers/usb/serial/option.c | 6 + drivers/virtio/virtio_mmio.c | 1 + drivers/virtio/virtio_pci_common.c | 3 +- fs/9p/vfs_inode_dotl.c | 10 +- fs/afs/inode.c | 3 + fs/ceph/inode.c | 3 + fs/compat_ioctl.c | 7 - fs/ext4/mballoc.c | 9 + fs/ext4/namei.c | 3 +- fs/ext4/resize.c | 10 + fs/nfs/pnfs.c | 6 + include/crypto/blake2s.h | 102 + include/crypto/chacha.h | 15 + include/crypto/drbg.h | 16 +- include/crypto/internal/blake2s.h | 19 + include/linux/cpuhotplug.h | 2 + include/linux/hw_random.h | 2 - include/linux/mm.h | 1 + include/linux/prandom.h | 23 +- include/linux/random.h | 122 +- include/linux/siphash.h | 28 + include/linux/timex.h | 10 +- include/trace/events/random.h | 313 -- include/uapi/linux/random.h | 4 +- init/main.c | 13 +- kernel/bpf/stackmap.c | 3 +- kernel/cpu.c | 11 + kernel/dma/debug.c | 2 +- kernel/irq/handle.c | 2 +- kernel/time/timekeeping.c | 15 + lib/Kconfig.debug | 3 +- lib/crypto/Makefile | 6 + lib/crypto/blake2s-generic.c | 111 + lib/crypto/blake2s-selftest.c | 591 ++++ lib/crypto/blake2s.c | 78 + lib/random32.c | 15 +- lib/sha1.c | 95 +- lib/siphash.c | 32 +- lib/vsprintf.c | 10 +- mm/util.c | 32 + net/l2tp/l2tp_ip6.c | 5 +- net/openvswitch/actions.c | 6 + net/openvswitch/conntrack.c | 3 +- net/openvswitch/flow_netlink.c | 80 +- net/sched/act_police.c | 16 +- scripts/faddr2line | 45 +- sound/hda/hdac_device.c | 1 + sound/pci/hda/patch_realtek.c | 27 + sound/soc/codecs/cs35l36.c | 3 +- sound/soc/codecs/cs42l52.c | 8 +- sound/soc/codecs/cs42l56.c | 4 +- sound/soc/codecs/cs53l30.c | 16 +- sound/soc/codecs/es8328.c | 5 +- sound/soc/codecs/nau8822.c | 4 + sound/soc/codecs/nau8822.h | 3 + sound/soc/codecs/wm8962.c | 1 + sound/soc/codecs/wm_adsp.c | 2 +- 130 files changed, 2914 insertions(+), 3013 deletions(-)

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[PATCH 5.10 00/84] 5.10.124-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.124 release. There are 84 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 22 Jun 2022 12:47:02 +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-5.10.124-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 5.10.124-rc1 Peng Fan <peng.fan(a)nxp.com> clk: imx8mp: fix usb_root_clk parent Masahiro Yamada <masahiroy(a)kernel.org> powerpc/book3e: get rid of #include <generated/compile.h> Vinicius Costa Gomes <vinicius.gomes(a)intel.com> igc: Enable PCIe PTM Vinicius Costa Gomes <vinicius.gomes(a)intel.com> Revert "PCI: Make pci_enable_ptm() private" Ilya Maximets <i.maximets(a)ovn.org> net: openvswitch: fix misuse of the cached connection on tuple changes Davide Caratti <dcaratti(a)redhat.com> net/sched: act_police: more accurate MTU policing Robin Murphy <robin.murphy(a)arm.com> dma-direct: don't over-decrypt memory Murilo Opsfelder Araujo <muriloo(a)linux.ibm.com> virtio-pci: Remove wrong address verification in vp_del_vqs() Andy Chi <andy.chi(a)canonical.com> ALSA: hda/realtek: fix right sounds and mute/micmute LEDs for HP machine Ashish Kalra <ashish.kalra(a)amd.com> KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak Sean Christopherson <seanjc(a)google.com> KVM: x86: Account a variety of miscellaneous allocations Marc Zyngier <maz(a)kernel.org> KVM: arm64: Don't read a HW interrupt pending state in user context Zhang Yi <yi.zhang(a)huawei.com> ext4: add reserved GDT blocks check Ding Xiang <dingxiang(a)cmss.chinamobile.com> ext4: make variable "count" signed Baokun Li <libaokun1(a)huawei.com> ext4: fix bug_on ext4_mb_use_inode_pa Roman Li <roman.li(a)amd.com> drm/amd/display: Cap OLED brightness per max frame-average luminance Mikulas Patocka <mpatocka(a)redhat.com> dm mirror log: round up region bitmap size to BITS_PER_LONG Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> serial: 8250: Store to lsr_save_flags after lsr read Miaoqian Lin <linmq006(a)gmail.com> usb: gadget: lpc32xx_udc: Fix refcount leak in lpc32xx_udc_probe Miaoqian Lin <linmq006(a)gmail.com> usb: dwc2: Fix memory leak in dwc2_hcd_init Robert Eckelmann <longnoserob(a)gmail.com> USB: serial: io_ti: add Agilent E5805A support Slark Xiao <slark_xiao(a)163.com> USB: serial: option: add support for Cinterion MV31 with new baseline Jason A. Donenfeld <Jason(a)zx2c4.com> crypto: memneq - move into lib/ Ian Abbott <abbotti(a)mev.co.uk> comedi: vmk80xx: fix expression for tx buffer size Alexander Usyskin <alexander.usyskin(a)intel.com> mei: me: add raptor lake point S DID Serge Semin <Sergey.Semin(a)baikalelectronics.ru> i2c: designware: Use standard optional ref clock implementation Miaoqian Lin <linmq006(a)gmail.com> irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions Miaoqian Lin <linmq006(a)gmail.com> irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions Miaoqian Lin <linmq006(a)gmail.com> irqchip/gic/realview: Fix refcount leak in realview_gic_of_init Jiasheng Jiang <jiasheng(a)iscas.ac.cn> i2c: npcm7xx: Add check for platform_driver_register Josh Poimboeuf <jpoimboe(a)kernel.org> faddr2line: Fix overlapping text section failures, the sequel Bart Van Assche <bvanassche(a)acm.org> block: Fix handling of offline queues in blk_mq_alloc_request_hctx() Masahiro Yamada <masahiroy(a)kernel.org> certs/blacklist_hashes.c: fix const confusion in certs blacklist Mark Rutland <mark.rutland(a)arm.com> arm64: ftrace: consistently handle PLTs. Mark Rutland <mark.rutland(a)arm.com> arm64: ftrace: fix branch range checks Duoming Zhou <duoming(a)zju.edu.cn> net: ax25: Fix deadlock caused by skb_recv_datagram in ax25_recvmsg Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> net: bgmac: Fix an erroneous kfree() in bgmac_remove() Petr Machata <petrm(a)nvidia.com> mlxsw: spectrum_cnt: Reorder counter pools Thomas Weißschuh <linux(a)weissschuh.net> nvme: add device name to warning in uuid_show() Daniel Wagner <dwagner(a)suse.de> nvme: use sysfs_emit instead of sprintf Alan Previn <alan.previn.teres.alexis(a)intel.com> drm/i915/reset: Fix error_state_read ptr + offset use Miaoqian Lin <linmq006(a)gmail.com> misc: atmel-ssc: Fix IRQ check in ssc_probe Vincent Whitchurch <vincent.whitchurch(a)axis.com> tty: goldfish: Fix free_irq() on remove Saurabh Sengar <ssengar(a)linux.microsoft.com> Drivers: hv: vmbus: Release cpu lock in error case Aleksandr Loktionov <aleksandr.loktionov(a)intel.com> i40e: Fix call trace in setup_tx_descriptors Grzegorz Szczurek <grzegorzx.szczurek(a)intel.com> i40e: Fix calculating the number of queue pairs Grzegorz Szczurek <grzegorzx.szczurek(a)intel.com> i40e: Fix adding ADQ filter to TC0 Masahiro Yamada <masahiroy(a)kernel.org> clocksource: hyper-v: unexport __init-annotated hv_init_clocksource() Trond Myklebust <trond.myklebust(a)hammerspace.com> pNFS: Avoid a live lock condition in pnfs_update_layout() Trond Myklebust <trond.myklebust(a)hammerspace.com> pNFS: Don't keep retrying if the server replied NFS4ERR_LAYOUTUNAVAILABLE Jason A. Donenfeld <Jason(a)zx2c4.com> random: credit cpu and bootloader seeds by default Serge Semin <Sergey.Semin(a)baikalelectronics.ru> gpio: dwapb: Don't print error on -EPROBE_DEFER Yupeng Li <liyupeng(a)zbhlos.com> MIPS: Loongson-3: fix compile mips cpu_hwmon as module build error. Linus Torvalds <torvalds(a)linux-foundation.org> netfs: gcc-12: temporarily disable '-Wattribute-warning' for now Linus Torvalds <torvalds(a)linux-foundation.org> mellanox: mlx5: avoid uninitialized variable warning with gcc-12 Chen Lin <chen45464546(a)163.com> net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface netdev[napi]_alloc_frag Wang Yufen <wangyufen(a)huawei.com> ipv6: Fix signed integer overflow in l2tp_ip6_sendmsg Xiaohui Zhang <xiaohuizhang(a)ruc.edu.cn> nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred chengkaitao <pilgrimtao(a)gmail.com> virtio-mmio: fix missing put_device() when vm_cmdline_parent registration failed huangwenhui <huangwenhuia(a)uniontech.com> ALSA: hda/realtek - Add HW8326 support Chengguang Xu <cgxu519(a)mykernel.net> scsi: pmcraid: Fix missing resource cleanup in error case Chengguang Xu <cgxu519(a)mykernel.net> scsi: ipr: Fix missing/incorrect resource cleanup in error case James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Allow reduced polling rate for nvme_admin_async_event cmd completion James Smart <jsmart2021(a)gmail.com> scsi: lpfc: Fix port stuck in bypassed state after LIP in PT2PT topology Wentao Wang <wwentao(a)vmware.com> scsi: vmw_pvscsi: Expand vcpuHint to 16 bits Marius Hoch <mail(a)mariushoch.de> Input: soc_button_array - also add Lenovo Yoga Tablet2 1051F to dmi_use_low_level_irq Mark Brown <broonie(a)kernel.org> ASoC: wm_adsp: Fix event generation for wm_adsp_fw_put() Mark Brown <broonie(a)kernel.org> ASoC: es8328: Fix event generation for deemphasis control Adam Ford <aford173(a)gmail.com> ASoC: wm8962: Fix suspend while playing music Matthew Wilcox (Oracle) <willy(a)infradead.org> quota: Prevent memory allocation recursion while holding dq_lock Sergey Shtylyov <s.shtylyov(a)omp.ru> ata: libata-core: fix NULL pointer deref in ata_host_alloc_pinfo() Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs42l51: Correct minimum value for SX volume control Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs42l56: Correct typo in minimum level for SX volume controls Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs42l52: Correct TLV for Bypass Volume Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs53l30: Correct number of volume levels on SX controls Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs35l36: Update digital volume TLV Charles Keepax <ckeepax(a)opensource.cirrus.com> ASoC: cs42l52: Fix TLV scales for mixer controls Rob Clark <robdclark(a)chromium.org> dma-debug: make things less spammy under memory pressure Hui Wang <hui.wang(a)canonical.com> ASoC: nau8822: Add operation for internal PLL off and on He Ying <heying24(a)huawei.com> powerpc/kasan: Silence KASAN warnings in __get_wchan() Adam Ford <aford173(a)gmail.com> arm64: dts: imx8mm-beacon: Enable RTS-CTS on UART3 Yuntao Wang <ytcoode(a)gmail.com> bpf: Fix incorrect memory charge cost calculation in stack_map_alloc() Trond Myklebust <trond.myklebust(a)hammerspace.com> nfsd: Replace use of rwsem with errseq_t Al Viro <viro(a)zeniv.linux.org.uk> 9p: missing chunk of "fs/9p: Don't update file type when updating file attributes" ------------- Diffstat: Makefile | 4 +- .../dts/freescale/imx8mm-beacon-baseboard.dtsi | 3 + arch/arm64/kernel/ftrace.c | 137 ++++++++++----------- arch/arm64/kvm/vgic/vgic-mmio-v2.c | 4 +- arch/arm64/kvm/vgic/vgic-mmio.c | 19 ++- arch/arm64/kvm/vgic/vgic-mmio.h | 3 + arch/powerpc/kernel/process.c | 4 +- arch/powerpc/mm/nohash/kaslr_booke.c | 8 +- arch/x86/kvm/svm/nested.c | 4 +- arch/x86/kvm/svm/sev.c | 4 +- arch/x86/kvm/vmx/vmx.c | 2 +- block/blk-mq.c | 2 + certs/blacklist_hashes.c | 2 +- crypto/Kconfig | 1 + crypto/Makefile | 2 +- drivers/ata/libata-core.c | 4 +- drivers/char/Kconfig | 54 ++++---- drivers/clk/imx/clk-imx8mp.c | 2 +- drivers/clocksource/hyperv_timer.c | 1 - drivers/gpio/gpio-dwapb.c | 7 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 8 +- drivers/gpu/drm/i915/i915_sysfs.c | 15 ++- drivers/hv/channel_mgmt.c | 1 + drivers/i2c/busses/i2c-designware-common.c | 3 - drivers/i2c/busses/i2c-designware-platdrv.c | 13 +- drivers/i2c/busses/i2c-npcm7xx.c | 3 +- drivers/input/misc/soc_button_array.c | 4 +- drivers/irqchip/irq-gic-realview.c | 1 + drivers/irqchip/irq-gic-v3.c | 7 +- drivers/md/dm-log.c | 3 +- drivers/misc/atmel-ssc.c | 4 +- drivers/misc/mei/hw-me-regs.h | 2 + drivers/misc/mei/pci-me.c | 2 + drivers/net/ethernet/broadcom/bgmac-bcma.c | 1 - drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 25 ++-- drivers/net/ethernet/intel/i40e/i40e_main.c | 5 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 2 +- drivers/net/ethernet/intel/igc/igc_main.c | 5 + drivers/net/ethernet/mediatek/mtk_eth_soc.c | 21 +++- drivers/net/ethernet/mellanox/mlx5/core/lag.c | 2 +- drivers/net/ethernet/mellanox/mlxsw/spectrum_cnt.h | 2 +- drivers/nfc/nfcmrvl/usb.c | 16 ++- drivers/nvme/host/core.c | 44 +++---- drivers/nvme/host/multipath.c | 8 +- drivers/pci/pci.h | 3 - drivers/platform/mips/Kconfig | 2 +- drivers/scsi/ipr.c | 4 +- drivers/scsi/lpfc/lpfc_hw4.h | 3 + drivers/scsi/lpfc/lpfc_nportdisc.c | 3 +- drivers/scsi/lpfc/lpfc_nvme.c | 11 +- drivers/scsi/pmcraid.c | 2 +- drivers/scsi/vmw_pvscsi.h | 4 +- drivers/staging/comedi/drivers/vmk80xx.c | 2 +- drivers/tty/goldfish.c | 2 +- drivers/tty/serial/8250/8250_port.c | 2 + drivers/usb/dwc2/hcd.c | 2 +- drivers/usb/gadget/udc/lpc32xx_udc.c | 1 + drivers/usb/serial/io_ti.c | 2 + drivers/usb/serial/io_usbvend.h | 1 + drivers/usb/serial/option.c | 6 + drivers/virtio/virtio_mmio.c | 1 + drivers/virtio/virtio_pci_common.c | 3 +- fs/9p/vfs_inode_dotl.c | 10 +- fs/afs/inode.c | 3 + fs/ceph/inode.c | 3 + fs/ext4/mballoc.c | 9 ++ fs/ext4/namei.c | 3 +- fs/ext4/resize.c | 10 ++ fs/nfs/callback_proc.c | 1 + fs/nfs/pnfs.c | 21 +++- fs/nfs/pnfs.h | 1 + fs/nfsd/filecache.c | 1 - fs/nfsd/filecache.h | 1 - fs/nfsd/nfs4proc.c | 7 +- fs/nfsd/vfs.c | 40 +++--- fs/quota/dquot.c | 10 ++ include/linux/pci.h | 7 ++ kernel/bpf/stackmap.c | 3 +- kernel/dma/debug.c | 2 +- kernel/dma/direct.c | 16 +-- lib/Kconfig | 3 + lib/Makefile | 1 + lib/crypto/Kconfig | 1 + {crypto => lib}/memneq.c | 0 net/ax25/af_ax25.c | 34 ++++- net/l2tp/l2tp_ip6.c | 5 +- net/openvswitch/actions.c | 6 + net/openvswitch/conntrack.c | 3 +- net/sched/act_police.c | 16 ++- scripts/faddr2line | 45 +++++-- sound/hda/hdac_device.c | 1 + sound/pci/hda/patch_realtek.c | 15 +++ sound/soc/codecs/cs35l36.c | 3 +- sound/soc/codecs/cs42l51.c | 2 +- sound/soc/codecs/cs42l52.c | 8 +- sound/soc/codecs/cs42l56.c | 4 +- sound/soc/codecs/cs53l30.c | 16 +-- sound/soc/codecs/es8328.c | 5 +- sound/soc/codecs/nau8822.c | 4 + sound/soc/codecs/nau8822.h | 3 + sound/soc/codecs/wm8962.c | 1 + sound/soc/codecs/wm_adsp.c | 2 +- .../testing/selftests/net/forwarding/tc_police.sh | 52 ++++++++ 103 files changed, 599 insertions(+), 297 deletions(-)

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Linux-stable-mirror June 2022