- Apr 10, 2021
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Marek Behún authored
Add all the files maintained by Turris team, not only for MOX, but also for Omnia. Change website. Link: https://lkml.kernel.org/r/20210325171123.28093-1-kabel@kernel.org Signed-off-by:
Marek Behún <kabel@kernel.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Jassi Brar <jassisinghbrar@gmail.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- Apr 09, 2021
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs fixes from Steve French: "Three cifs/smb3 fixes, two for stable: a reconnect fix and a fix for display of devnames with special characters" * tag '5.12-rc6-smb3' of git://git.samba.org/sfrench/cifs-2.6: cifs: escape spaces in share names fs: cifs: Remove unnecessary struct declaration cifs: On cifs_reconnect, resolve the hostname again.
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git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds authored
Pull rdma fixes from Jason Gunthorpe: "Nothing very exciting here, just a few small bug fixes. No red flags for this release have shown up. - Regression from the last pull request in cxgb4 related to the ipv6 fixes - KASAN crasher in rtrs - oops in hfi1 related to a buggy BIOS - Userspace could oops qedr's XRC support - Uninitialized memory when parsing a LS_NLA_TYPE_DGID netlink message" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/addr: Be strict with gid size RDMA/qedr: Fix kernel panic when trying to access recv_cq IB/hfi1: Fix probe time panic when AIP is enabled with a buggy BIOS RDMA/cxgb4: check for ipv6 address properly while destroying listener RDMA/rtrs-clt: Close rtrs client conn before destroying rtrs clt session files
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Leon Romanovsky authored
The nla_len() is less than or equal to 16. If it's less than 16 then end of the "gid" buffer is uninitialized. Fixes: ae43f828 ("IB/core: Add IP to GID netlink offload") Link: https://lore.kernel.org/r/20210405074434.264221-1-leon@kernel.org Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Mark Bloch <mbloch@nvidia.com> Signed-off-by:
Leon Romanovsky <leonro@nvidia.com> Signed-off-by:
Jason Gunthorpe <jgg@nvidia.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull s390 fixes from Heiko Carstens: - fix incorrect dereference of the ext_params2 external interrupt parameter, which leads to an instant kernel crash if a pfault interrupt occurs. - add forgotten stack unwinder support, and fix memory leak for the new machine check handler stack. - fix inline assembly register clobbering due to KASAN code instrumentation. * tag 's390-5.12-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/setup: use memblock_free_late() to free old stack s390/irq: fix reading of ext_params2 field from lowcore s390/unwind: add machine check handler stack s390/cpcmd: fix inline assembly register clobbering
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "This batch became unexpectedly bigger due to the pending ASoC patches, but all look small and fine device-specific fixes. Many of the commits are for ASoC Intel drivers, while the rest are for ASoC small codec/platform fixes and HD-audio quirks" * tag 'sound-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (21 commits) ALSA: hda/realtek: Fix speaker amp setup on Acer Aspire E1 ALSA: aloop: Fix initialization of controls ALSA: hda/conexant: Apply quirk for another HP ZBook G5 model ASoC: fsl_esai: Fix TDM slot setup for I2S mode ASoC: codecs: lpass-rx-macro: set npl clock rate correctly ASoC: codecs: lpass-tx-macro: set npl clock rate correctly ASoC: sunxi: sun4i-codec: fill ASoC card owner ASoC: cygnus: fix for_each_child.cocci warnings ASoC: max98373: Added 30ms turn on/off time delay ASoC: max98373: Changed amp shutdown register as volatile ASoC: intel: atom: Remove 44100 sample-rate from the media and deep-buffer DAI descriptions ASoC: intel: atom: Stop advertising non working S24LE support ASoC: wm8960: Fix wrong bclk and lrclk with pll enabled for some chips ASoC: SOF: Intel: move ELH chip info ASoC: SOF: Intel: APL: set shutdown callback to hda_dsp_shutdown ASoC: SOF: Intel: CNL: set shutdown callback to hda_dsp_shutdown ASoC: SOF: Intel: ICL: set shutdown callback to hda_dsp_shutdown ASoC: SOF: Intel: TGL: set shutdown callback to hda_dsp_shutdown ASoC: SOF: Intel: TGL: fix EHL ops ASoC: SOF: core: harden shutdown helper ...
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- Apr 08, 2021
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull kvm fix from Paolo Bonzini: "A lone x86 patch, for a bug found while developing a backport to stable versions" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86/mmu: preserve pending TLB flush across calls to kvm_tdp_mmu_zap_sp
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git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linuxLinus Torvalds authored
Pull close_range() fix from Christian Brauner: "Syzbot reported a bug in close_range. Debugging this showed we didn't recalculate the current maximum fd number for CLOSE_RANGE_UNSHARE | CLOSE_RANGE_CLOEXEC after we unshared the file descriptors table. As a result, max_fd could exceed the current fdtable maximum causing us to set excessive bits. As a concrete example, let's say the user requested everything from fd 4 to ~0UL to be closed and their current fdtable size is 256 with their highest open fd being 4. With CLOSE_RANGE_UNSHARE the caller will end up with a new fdtable which has room for 64 file descriptors since that is the lowest fdtable size we accept. But now max_fd will still point to 255 and needs to be adjusted. Fix this by retrieving the correct maximum fd value in __range_cloexec(). I've carried this fix for a little while but since there was no linux-next release over easter I waited until now. With this change close_range() can be further simplified but imho we are in no hurry to do that and so I'll defer this for the 5.13 merge window" * tag 'for-linus-2021-04-08' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux: file: fix close_range() for unshare+cloexec
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull umount fix from Al Viro: "Brown paperbag time: dumb braino in the series that went into 5.7 broke the 'don't step into ->d_weak_revalidate() when umount(2) looks the victim up' behaviour. Spotted only now - saw if (!err && unlikely(nd->flags & LOOKUP_MOUNTPOINT)) { err = handle_lookup_down(nd); nd->flags &= ~LOOKUP_JUMPED; // no d_weak_revalidate(), please... } and went "why do we clear that flag here - nothing below that point is going to check it anyway" / "wait a minute, what is it doing *after* complete_walk() (which is where we check that flag and call ->d_weak_revalidate())" / "how could that possibly _not_ break?", followed by reproducing the breakage and verifying that the obvious fix of that braino does, indeed, fix it. The reproducer is (assuming that $DIR exists and is exported r/w to localhost) mkdir $DIR/a mkdir /tmp/foo mount --bind /tmp/foo /tmp/foo mkdir /tmp/foo/a mkdir /tmp/foo/b mount -t nfs4 localhost:$DIR/a /tmp/foo/a mount -t nfs4 localhost:$DIR /tmp/foo/b rmdir /tmp/foo/b/a umount /tmp/foo/b umount /tmp/foo/a umount -l /tmp/foo # will get everything under /tmp/foo, no matter what Correct behaviour is successful umount; broken kernels (5.7-rc1 and later) get umount.nfs4: /tmp/foo/a: Stale file handle Note that bind mount is there to be able to recover - on broken kernels we'd get stuck with impossible-to-umount filesystem if not for that. FWIW, that braino had been posted for review back then, at least twice. Unfortunately, the call of complete_walk() was outside of diff context, so the bogosity hadn't been immediately obvious from the patch alone ;-/" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: LOOKUP_MOUNTPOINT: we are cleaning "jumped" flag too late
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Paolo Bonzini authored
Right now, if a call to kvm_tdp_mmu_zap_sp returns false, the caller will skip the TLB flush, which is wrong. There are two ways to fix it: - since kvm_tdp_mmu_zap_sp will not yield and therefore will not flush the TLB itself, we could change the call to kvm_tdp_mmu_zap_sp to use "flush |= ..." - or we can chain the flush argument through kvm_tdp_mmu_zap_sp down to __kvm_tdp_mmu_zap_gfn_range. Note that kvm_tdp_mmu_zap_sp will neither yield nor flush, so flush would never go from true to false. This patch does the former to simplify application to stable kernels, and to make it further clearer that kvm_tdp_mmu_zap_sp will not flush. Cc: seanjc@google.com Fixes: 048f4980 ("KVM: x86/mmu: Ensure TLBs are flushed for TDP MMU during NX zapping") Cc: <stable@vger.kernel.org> # 5.10.x: 048f4980: KVM: x86/mmu: Ensure TLBs are flushed for TDP MMU during NX zapping Cc: <stable@vger.kernel.org> # 5.10.x: 33a31641 : KVM: x86/mmu: Don't allow TDP MMU to yield when recovering NX pages Cc: <stable@vger.kernel.org> Reviewed-by:
Sean Christopherson <seanjc@google.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
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Takashi Iwai authored
We've got a report about Acer Aspire E1 (PCI SSID 1025:0840) that loses the speaker output after resume. With the comparison of COEF dumps, it was identified that the COEF 0x0d bits 0x6000 corresponds to the speaker amp. This patch adds the specific quirk for the device to restore the COEF bits at the codec (re-)initialization. BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1183869 Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210407095730.12560-1-tiwai@suse.de Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Maciek Borzecki authored
Commit 653a5efb ("cifs: update super_operations to show_devname") introduced the display of devname for cifs mounts. However, when mounting a share which has a whitespace in the name, that exact share name is also displayed in mountinfo. Make sure that all whitespace is escaped. Signed-off-by:
Maciek Borzecki <maciek.borzecki@gmail.com> CC: <stable@vger.kernel.org> # 5.11+ Reviewed-by:
Shyam Prasad N <sprasad@microsoft.com> Signed-off-by:
Steve French <stfrench@microsoft.com>
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Wan Jiabing authored
struct cifs_readdata is declared twice. One is declared at 208th line. And struct cifs_readdata is defined blew. The declaration here is not needed. Remove the duplicate. Signed-off-by:
Wan Jiabing <wanjiabing@vivo.com> Reviewed-by:
Shyam Prasad N <sprasad@microsoft.com> Signed-off-by:
Steve French <stfrench@microsoft.com>
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Shyam Prasad N authored
On cifs_reconnect, make sure that DNS resolution happens again. It could be the cause of connection to go dead in the first place. This also contains the fix for a build issue identified by Intel bot. Reported-by:
kernel test robot <lkp@intel.com> Signed-off-by:
Shyam Prasad N <sprasad@microsoft.com> Reviewed-by:
Paulo Alcantara (SUSE) <pc@cjr.nz> Reviewed-by:
Pavel Shilovsky <pshilov@microsoft.com> CC: <stable@vger.kernel.org> # 5.11+ Signed-off-by:
Steve French <stfrench@microsoft.com>
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Kamal Heib authored
As INI QP does not require a recv_cq, avoid the following null pointer dereference by checking if the qp_type is not INI before trying to extract the recv_cq. BUG: kernel NULL pointer dereference, address: 00000000000000e0 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 [#1] SMP PTI CPU: 0 PID: 54250 Comm: mpitests-IMB-MP Not tainted 5.12.0-rc5 #1 Hardware name: Dell Inc. PowerEdge R320/0KM5PX, BIOS 2.7.0 08/19/2019 RIP: 0010:qedr_create_qp+0x378/0x820 [qedr] Code: 02 00 00 50 e8 29 d4 a9 d1 48 83 c4 18 e9 65 fe ff ff 48 8b 53 10 48 8b 43 18 44 8b 82 e0 00 00 00 45 85 c0 0f 84 10 74 00 00 <8b> b8 e0 00 00 00 85 ff 0f 85 50 fd ff ff e9 fd 73 00 00 48 8d bd RSP: 0018:ffff9c8f056f7a70 EFLAGS: 00010202 RAX: 0000000000000000 RBX: ffff9c8f056f7b58 RCX: 0000000000000009 RDX: ffff8c41a9744c00 RSI: ffff9c8f056f7b58 RDI: ffff8c41c0dfa280 RBP: ffff8c41c0dfa280 R08: 0000000000000002 R09: 0000000000000001 R10: 0000000000000000 R11: ffff8c41e06fc608 R12: ffff8c4194052000 R13: 0000000000000000 R14: ffff8c4191546070 R15: ffff8c41c0dfa280 FS: 00007f78b2787b80(0000) GS:ffff8c43a3200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000000000e0 CR3: 00000001011d6002 CR4: 00000000001706f0 Call Trace: ib_uverbs_handler_UVERBS_METHOD_QP_CREATE+0x4e4/0xb90 [ib_uverbs] ? ib_uverbs_cq_event_handler+0x30/0x30 [ib_uverbs] ib_uverbs_run_method+0x6f6/0x7a0 [ib_uverbs] ? ib_uverbs_handler_UVERBS_METHOD_QP_DESTROY+0x70/0x70 [ib_uverbs] ? __cond_resched+0x15/0x30 ? __kmalloc+0x5a/0x440 ib_uverbs_cmd_verbs+0x195/0x360 [ib_uverbs] ? xa_load+0x6e/0x90 ? cred_has_capability+0x7c/0x130 ? avc_has_extended_perms+0x17f/0x440 ? vma_link+0xae/0xb0 ? vma_set_page_prot+0x2a/0x60 ? mmap_region+0x298/0x6c0 ? do_mmap+0x373/0x520 ? selinux_file_ioctl+0x17f/0x220 ib_uverbs_ioctl+0xa7/0x110 [ib_uverbs] __x64_sys_ioctl+0x84/0xc0 do_syscall_64+0x33/0x40 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7f78b120262b Fixes: 06e8d1df ("RDMA/qedr: Add support for user mode XRC-SRQ's") Link: https://lore.kernel.org/r/20210404125501.154789-1-kamalheib1@gmail.com Signed-off-by:
Kamal Heib <kamalheib1@gmail.com> Signed-off-by:
Jason Gunthorpe <jgg@nvidia.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arcLinus Torvalds authored
Pull ARC fixlets from Vineet Gupta: "A few straggler fixes for ARC" * tag 'arc-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: ARC: treewide: avoid the pointer addition with NULL pointer arc: kernel: Return -EFAULT if copy_to_user() fails ARC: haps: bump memory to 1 GB
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Mike Marciniszyn authored
A panic can result when AIP is enabled: BUG: unable to handle kernel NULL pointer dereference at 000000000000000 PGD 0 P4D 0 Oops: 0000 1 SMP PTI CPU: 70 PID: 981 Comm: systemd-udevd Tainted: G OE --------- - - 4.18.0-240.el8.x86_64 #1 Hardware name: Intel Corporation S2600KP/S2600KP, BIOS SE5C610.86B.01.01.0005.101720141054 10/17/2014 RIP: 0010:__bitmap_and+0x1b/0x70 RSP: 0018:ffff99aa0845f9f0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff8d5a6fc18000 RCX: 0000000000000048 RDX: 0000000000000000 RSI: ffffffffc06336f0 RDI: ffff8d5a8fa67750 RBP: 0000000000000079 R08: 0000000fffffffff R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffc06336f0 R13: 00000000000000a0 R14: ffff8d5a6fc18000 R15: 0000000000000003 FS: 00007fec137a5980(0000) GS:ffff8d5a9fa80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 0000000a04b48002 CR4: 00000000001606e0 Call Trace: hfi1_num_netdev_contexts+0x7c/0x110 [hfi1] hfi1_init_dd+0xd7f/0x1a90 [hfi1] ? pci_bus_read_config_dword+0x49/0x70 ? pci_mmcfg_read+0x3e/0xe0 do_init_one.isra.18+0x336/0x640 [hfi1] local_pci_probe+0x41/0x90 pci_device_probe+0x105/0x1c0 really_probe+0x212/0x440 driver_probe_device+0x49/0xc0 device_driver_attach+0x50/0x60 __driver_attach+0x61/0x130 ? device_driver_attach+0x60/0x60 bus_for_each_dev+0x77/0xc0 ? klist_add_tail+0x3b/0x70 bus_add_driver+0x14d/0x1e0 ? dev_init+0x10b/0x10b [hfi1] driver_register+0x6b/0xb0 ? dev_init+0x10b/0x10b [hfi1] hfi1_mod_init+0x1e6/0x20a [hfi1] do_one_initcall+0x46/0x1c3 ? free_unref_page_commit+0x91/0x100 ? _cond_resched+0x15/0x30 ? kmem_cache_alloc_trace+0x140/0x1c0 do_init_module+0x5a/0x220 load_module+0x14b4/0x17e0 ? __do_sys_finit_module+0xa8/0x110 __do_sys_finit_module+0xa8/0x110 do_syscall_64+0x5b/0x1a0 The issue happens when pcibus_to_node() returns NO_NUMA_NODE. Fix this issue by moving the initialization of dd->node to hfi1_devdata allocation and remove the other pcibus_to_node() calls in the probe path and use dd->node instead. Affinity logic is adjusted to use a new field dd->affinity_entry as a guard instead of dd->node. Fixes: 4730f4a6 ("IB/hfi1: Activate the dummy netdev") Link: https://lore.kernel.org/r/1617025700-31865-4-git-send-email-dennis.dalessandro@cornelisnetworks.com Cc: stable@vger.kernel.org Signed-off-by:
Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> Signed-off-by:
Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> Signed-off-by:
Jason Gunthorpe <jgg@nvidia.com>
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Potnuri Bharat Teja authored
ipv6 bit is wrongly set by the below which causes fatal adapter lookup engine errors for ipv4 connections while destroying a listener. Fix it to properly check the local address for ipv6. Fixes: 3408be14 ("RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening server") Link: https://lore.kernel.org/r/20210331135715.30072-1-bharat@chelsio.com Signed-off-by:
Potnuri Bharat Teja <bharat@chelsio.com> Signed-off-by:
Jason Gunthorpe <jgg@nvidia.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds authored
Pull ARM SoC fixes from Arnd Bergmann: "Most of the changes again are devicetree fixes, but there are also five trivial build fixes for issues I found when test building with gcc-11 or when running 'make W=1', and some OMAP platform specific code fixups. Broadcom: - One revert for a Raspberry pi interrupt controller change that caused a regression. TI OMAP: - Remove unused duplicate sha2md5_fck clock node that can race with the OMAP4_SHA2MD5_CLKCTRL clock node for disable for unused clocks - Add aliases for omap4/5 mmc to put the slots back into the right order again - Fix typo for bionic voltage controllers that accidentally use mpu for all instances instead of mpu, core and iva - Fix random hangs for droid4 caused by missing fix from TI Android kernel tree to do a dummy smc call on cpuidle wakeup path NXP i.MX: - Fix a system failure on imx6qdl-phytec-pfla02 board when booting from SD, by adding missing vmmc supply for SD interfaces. - Fix address typo in i.MX8MM/Q IOMUXC_SD1_DATA0_GPIO2_IO2 definition. Marvell mvebu: - Fix storm interrupt on Turris Omnia - Enable hardware buffer management as it should be ... and build fixes for PXA, Freescale, Marvell, OMAP1 and Keystone" * tag 'arm-fixes-5.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: dts: turris-omnia: configure LED[2]/INTn pin as interrupt pin ARM: dts: turris-omnia: fix hardware buffer management Revert "arm64: dts: marvell: armada-cp110: Switch to per-port SATA interrupts" ARM: mvebu: avoid clang -Wtautological-constant warning ARM: pxa: mainstone: avoid -Woverride-init warning ARM: omap1: fix building with clang IAS soc/fsl: qbman: fix conflicting alignment attributes ARM: keystone: fix integer overflow warning ARM: dts: imx6: pbab01: Set vmmc supply for both SD interfaces arm64: dts: imx8mm/q: Fix pad control of SD1_DATA0 ARM: OMAP4: PM: update ROM return address for OSWR and OFF ARM: OMAP4: Fix PMIC voltage domains for bionic ARM: dts: Fix moving mmc devices with aliases for omap4 & 5 ARM: dts: Drop duplicate sha2md5_fck to fix clk_disable race Revert "ARM: dts: bcm2711: Add the BSC interrupt controller"
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linuxLinus Torvalds authored
Pull parisc fixes from Helge Deller: "One link error fix found by the kernel test robot, one sparse warning fix, remove a duplicate declaration and some spelling fixes" * 'parisc-5.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: math-emu: Few spelling fixes in the file fpu.h parisc: avoid a warning on u8 cast for cmpxchg on u8 pointers parisc: parisc-agp requires SBA IOMMU driver parisc: Remove duplicate struct task_struct declaration
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Linus Torvalds authored
Merge tag 'platform-drivers-x86-v5.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fix from Hans de Goede: "A single bugfix to fix spurious wakeups from suspend caused by recent intel-hid driver changes" * tag 'platform-drivers-x86-v5.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: intel-hid: Fix spurious wakeups caused by tablet-mode events during suspend
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Linus Torvalds authored
Merge tag 'regulator-fix-v5.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "bd9571mwv regulator fixes for v5.12. A set of driver specific fixes here, the main one is a fix to not try to set unsupported voltages on this device. The other two patches clean up the error handling and eliminate the possibility that we could overflow the page when writing sysfs output (which AFAICT wasn't an issue but better to be sure)" * tag 'regulator-fix-v5.12-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: bd9571mwv: Convert device attribute to sysfs_emit() regulator: bd9571mwv: Fix regulator name printed on registration failure regulator: bd9571mwv: Fix AVS and DVFS voltage range
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- Apr 07, 2021
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Takashi Iwai authored
Merge tag 'asoc-fix-v5.12-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.12 A fairly small batch of driver specific fixes, mainly for various x86 systems with the biggest set being fixes to power down DSPs properly on x86 SOF systems.
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Heiko Carstens authored
Use memblock_free_late() to free the old machine check stack to the buddy allocator instead of leaking it. Fixes: b61b1595 ("s390: add stack for machine check handler") Cc: Vasily Gorbik <gor@linux.ibm.com> Acked-by:
Sven Schnelle <svens@linux.ibm.com> Signed-off-by:
Heiko Carstens <hca@linux.ibm.com>
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Jonas Holmberg authored
Add a control to the card before copying the id so that the numid field is initialized in the copy. Otherwise the numid field of active_id, format_id, rate_id and channels_id will be the same (0) and snd_ctl_notify() will not queue the events properly. Signed-off-by:
Jonas Holmberg <jonashg@axis.com> Reviewed-by:
Jaroslav Kysela <perex@perex.cz> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210407075428.2666787-1-jonashg@axis.com Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Al Viro authored
That (and traversals in case of umount .) should be done before complete_walk(). Either a braino or mismerge damage on queue reorders - either way, I should've spotted that much earlier. Fucked-up-by:
Al Viro <viro@zeniv.linux.org.uk> X-Paperbag: Brown Fixes: 161aff1d "LOOKUP_MOUNTPOINT: fold path_mountpointat() into path_lookupat()" Cc: stable@vger.kernel.org # v5.7+ Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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Arnd Bergmann authored
Merge tag 'mvebu-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/fixes mvebu fixes for 5.12 (part 1) 2 fixes on on turris-omnia (Armada 38x based:) - Fix storm interrupt - Enable hardware buffer management as it should be Unbreak AHCI on all Marvell Armada 7k8k / CN913x platforms * tag 'mvebu-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: ARM: dts: turris-omnia: configure LED[2]/INTn pin as interrupt pin ARM: dts: turris-omnia: fix hardware buffer management Revert "arm64: dts: marvell: armada-cp110: Switch to per-port SATA interrupts" Link: https://lore.kernel.org/r/87a6qgctit.fsf@BL-laptop Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
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Hans de Goede authored
Some devices send (duplicate) tablet-mode events when moved around even though the mode has not changed; and they do this even when suspended. Change the tablet-mode event handling when priv->wakeup_mode is set to update the switch state in case it changed and then return immediately (without calling pm_wakeup_hard_event()) to avoid spurious wakeups. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=212537 Fixes: 537b0dd4 ("platform/x86: intel-hid: Add support for SW_TABLET_MODE") Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Reviewed-by:
Elia Devito <eliadevito@gmail.com> Link: https://lore.kernel.org/r/20210404143831.25173-1-hdegoede@redhat.com
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull fs fixes from Al Viro: "Fairly old hostfs bug (in setups that are not used by anyone, apparently) + fix for this cycle regression: extra dput/mntput in LOOKUP_CACHED failure handling" * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: Make sure nd->path.mnt and nd->path.dentry are always valid pointers hostfs: fix memory handling in follow_link()
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Al Viro authored
Initialize them in set_nameidata() and make sure that terminate_walk() clears them once the pointers become potentially invalid (i.e. we leave RCU mode or drop them in non-RCU one). Currently we have "path_init() always initializes them and nobody accesses them outside of path_init()/terminate_walk() segments", which is asking for trouble. With that change we would have nd->path.{mnt,dentry} 1) always valid - NULL or pointing to currently allocated objects. 2) non-NULL while we are successfully walking 3) NULL when we are not walking at all 4) contributing to refcounts whenever non-NULL outside of RCU mode. Fixes: 6c6ec2b0 ("fs: add support for LOOKUP_CACHED") Reported-by:
<syzbot+c88a7030da47945a3cc3@syzkaller.appspotmail.com> Tested-by:
Christian Brauner <christian.brauner@ubuntu.com> Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
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- Apr 06, 2021
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Bhaskar Chowdhury authored
with some additional cleanups by Helge. Signed-off-by:
Bhaskar Chowdhury <unixbhaskar@gmail.com> Acked-by:
Randy Dunlap <rdunlap@infradead.org> Signed-off-by:
Helge Deller <deller@gmx.de>
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Gao Xiang authored
commit b344d6a8 ("parisc: add support for cmpxchg on u8 pointers") can generate a sparse warning ("cast truncates bits from constant value"), which has been reported several times [1] [2] [3]. The original code worked as expected, but anyway, let silence such sparse warning as what others did [4]. [1] https://lore.kernel.org/r/202104061220.nRMBwCXw-lkp@intel.com [2] https://lore.kernel.org/r/202012291914.T5Agcn99-lkp@intel.com [3] https://lore.kernel.org/r/202008210829.KVwn7Xeh%25lkp@intel.com [4] https://lore.kernel.org/r/20210315131512.133720-2-jacopo+renesas@jmondi.org Cc: Liam Beguin <liambeguin@gmail.com> Cc: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v5.8+ Signed-off-by:
Gao Xiang <hsiangkao@redhat.com> Signed-off-by:
Helge Deller <deller@gmx.de>
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Takashi Iwai authored
There is another HP ZBook G5 model with the PCI SSID 103c:844f that requires the same quirk for controlling the mute LED. Add the corresponding entry to the quirk table. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=212407 Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210401171314.667-1-tiwai@suse.de Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Helge Deller authored
Add a dependency to the SBA IOMMU driver to avoid: ERROR: modpost: "sba_list" [drivers/char/agp/parisc-agp.ko] undefined! Reported-by:
kernel test robot <lkp@intel.com> Cc: stable@vger.kernel.org Signed-off-by:
Helge Deller <deller@gmx.de>
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Wan Jiabing authored
struct task_struct is declared twice. One has been declared at 154th line. Remove the duplicate. Signed-off-by:
Wan Jiabing <wanjiabing@vivo.com> Signed-off-by:
Helge Deller <deller@gmx.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/wqLinus Torvalds authored
Pull workqueue fixes from Tejun Heo: "Two workqueue fixes. One is around debugobj and poses no risk. The other is to prevent the stall watchdog from firing spuriously in certain conditions. Not as trivial as debugobj change but is still fairly low risk" * 'for-5.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue/watchdog: Make unbound workqueues aware of touch_softlockup_watchdog() 84;0;0c84;0;0c There are two workqueue-specific watchdog timestamps: workqueue: Move the position of debug_work_activate() in __queue_work()
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- Apr 05, 2021
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Heiko Carstens authored
The contents of the ext_params2 field of the lowcore should just be copied to the pt_regs structure, not dereferenced. Fixes crashes / program check loops like this: Krnl PSW : 0404c00180000000 00000000d6d02b3c (do_ext_irq+0x74/0x170) R:0 T:1 IO:0 EX:0 Key:0 M:1 W:0 P:0 AS:3 CC:0 PM:0 RI:0 EA:3 Krnl GPRS: 0000000000000000 80000000000b974e 00000000d71abee0 00000000d71abee0 0000000080030000 000000000000000f 0000000000000000 0000000000000000 0000000000000001 00000380000bf918 00000000d73ef780 00000380000bf518 0000000080348000 00000000d6d13350 00000000d6d02b1e 00000380000bf428 Krnl Code: 00000000d6d02b2e: 58100080 l %r1,128 00000000d6d02b32: 5010b0a4 st %r1,164(%r11) #00000000d6d02b36: e31001b80104 lg %r1,4536 >00000000d6d02b3c: e31010000004 lg %r1,0(%r1) 00000000d6d02b42: e310b0a80024 stg %r1,168(%r11) 00000000d6d02b48: c01000242270 larl %r1,00000000d7187028 00000000d6d02b4e: d5071000b010 clc 0(8,%r1),16(%r11) 00000000d6d02b54: a784001b brc 8,00000000d6d02b8a Call Trace: [<00000000d6d02b3c>] do_ext_irq+0x74/0x170 [<00000000d6d0ea5c>] ext_int_handler+0xc4/0xf4 [<00000000d621d266>] die+0x106/0x188 [<00000000d62305b8>] do_no_context+0xc8/0x100 [<00000000d6d02790>] __do_pgm_check+0xe0/0x1f0 [<00000000d6d0e950>] pgm_check_handler+0x118/0x160 [<00000000d6d02b3c>] do_ext_irq+0x74/0x170 [<00000000d6d0ea5c>] ext_int_handler+0xc4/0xf4 [<00000000d621d266>] die+0x106/0x188 [<00000000d62305b8>] do_no_context+0xc8/0x100 [<00000000d6d02790>] __do_pgm_check+0xe0/0x1f0 [<00000000d6d0e950>] pgm_check_handler+0x118/0x160 [<00000000d6d02b3c>] do_ext_irq+0x74/0x170 [<00000000d6d0ea5c>] ext_int_handler+0xc4/0xf4 [<0000000000000000>] 0x0 [<00000000d6d0e57a>] default_idle_call+0x42/0x110 [<00000000d629856e>] do_idle+0xce/0x160 [<00000000d62987be>] cpu_startup_entry+0x36/0x40 [<00000000d621f2f2>] smp_start_secondary+0x82/0x88 Cc: Sven Schnelle <svens@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Fixes: 56e62a73 ("s390: convert to generic entry") Signed-off-by:
Heiko Carstens <hca@linux.ibm.com>
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Vasily Gorbik authored
Fixes: b61b1595 ("s390: add stack for machine check handler") Signed-off-by:
Vasily Gorbik <gor@linux.ibm.com> Signed-off-by:
Heiko Carstens <hca@linux.ibm.com>
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Alexander Gordeev authored
Register variables initialized using arithmetic. That leads to kasan instrumentaton code corrupting the registers contents. Follow GCC guidlines and use temporary variables for assigning init values to register variables. Fixes: 94c12cc7 ("[S390] Inline assembly cleanup.") Signed-off-by:
Alexander Gordeev <agordeev@linux.ibm.com> Acked-by:
Ilya Leoshkevich <iii@linux.ibm.com> Link: https://gcc.gnu.org/onlinedocs/gcc-10.2.0/gcc/Local-Register-Variables.html Signed-off-by:
Heiko Carstens <hca@linux.ibm.com>
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Linus Torvalds authored
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