aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2021-09-29MAINTAINERS: update my email addressBartosz Golaszewski1-4/+4
My professional situation changes soon. Update my email address. Signed-off-by: Bartosz Golaszewski <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Acked-by: Andy Shevchenko <[email protected]>
2021-09-29gpio: pca953x: do not ignore i2c errorsAndrey Gusakov1-9/+2
Per gpio_chip interface, error shall be proparated to the caller. Attempt to silent diagnostics by returning zero (as written in the comment) is plain wrong, because the zero return can be interpreted by the caller as the gpio value. Cc: [email protected] Signed-off-by: Andrey Gusakov <[email protected]> Signed-off-by: Nikita Yushchenko <[email protected]> Signed-off-by: Bartosz Golaszewski <[email protected]>
2021-09-29Merge tag 'sound-5.15-rc4' of ↵Linus Torvalds30-102/+272
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "This became a slightly large collection of changes, partly because I've been off in the last weeks. Most of changes are small and scattered while a bit big change is found in HD-audio Realtek codec driver; it's a very device-specific fix that has been long wanted, so I decided to pick up although it's in the middle RC. Some highlights: - A new guard ioctl for ALSA rawmidi API to avoid the misuse of the new timestamp framing mode; it's for a regression fix - HD-audio: a revert of the 5.15 change that might work badly, new quirks for Lenovo Legion & co, a follow-up fix for CS8409 - ASoC: lots of SOF-related fixes, fsl component fixes, corrections of mediatek drivers - USB-audio: fix for the PM resume - FireWire: oxfw and motu fixes" * tag 'sound-5.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (25 commits) ALSA: pcsp: Make hrtimer forwarding more robust ALSA: rawmidi: introduce SNDRV_RAWMIDI_IOCTL_USER_PVERSION ALSA: firewire-motu: fix truncated bytes in message tracepoints ASoC: SOF: trace: Omit error print when waking up trace sleepers ASoC: mediatek: mt8195: remove wrong fixup assignment on HDMITX ASoC: SOF: loader: Re-phrase the missing firmware error to avoid duplication ASoC: SOF: loader: release_firmware() on load failure to avoid batching ALSA: hda/cs8409: Setup Dolphin Headset Mic as Phantom Jack ALSA: pcxhr: "fix" PCXHR_REG_TO_PORT definition ASoC: SOF: imx: imx8m: Bar index is only valid for IRAM and SRAM types ASoC: SOF: imx: imx8: Bar index is only valid for IRAM and SRAM types ASoC: SOF: Fix DSP oops stack dump output contents ALSA: hda/realtek: Quirks to enable speaker output for Lenovo Legion 7i 15IMHG05, Yoga 7i 14ITL5/15ITL5, and 13s Gen2 laptops. ALSA: usb-audio: Unify mixer resume and reset_resume procedure Revert "ALSA: hda: Drop workaround for a hang at shutdown again" ALSA: oxfw: fix transmission method for Loud models based on OXFW971 ASoC: mediatek: common: handle NULL case in suspend/resume function ASoC: fsl_xcvr: register platform component before registering cpu dai ASoC: fsl_spdif: register platform component before registering cpu dai ASoC: fsl_micfil: register platform component before registering cpu dai ...
2021-09-29Merge branch 'linus' of ↵Linus Torvalds2-8/+11
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "This contains fixes for a resource leak in ccp as well as stack corruption in x86/sm4" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: x86/sm4 - Fix frame pointer stack corruption crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd()
2021-09-29net: phy: bcm7xxx: Fixed indirect MMD operationsFlorian Fainelli1-4/+110
When EEE support was added to the 28nm EPHY it was assumed that it would be able to support the standard clause 45 over clause 22 register access method. It turns out that the PHY does not support that, which is the very reason for using the indirect shadow mode 2 bank 3 access method. Implement {read,write}_mmd to allow the standard PHY library routines pertaining to EEE querying and configuration to work correctly on these PHYs. This forces us to implement a __phy_set_clr_bits() function that does not grab the MDIO bus lock since the PHY driver's {read,write}_mmd functions are always called with that lock held. Fixes: 83ee102a6998 ("net: phy: bcm7xxx: add support for 28nm EPHY") Signed-off-by: Florian Fainelli <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-29Merge branch 'hns3-fixes'David S. Miller7-73/+60
Guangbin Huang says: ==================== net: hns3: add some fixes for -net This series adds some fixes for the HNS3 ethernet driver. ==================== Signed-off-by: David S. Miller <[email protected]>
2021-09-29net: hns3: disable firmware compatible features when uninstall PFGuangbin Huang1-8/+13
Currently, the firmware compatible features are enabled in PF driver initialization process, but they are not disabled in PF driver deinitialization process and firmware keeps these features in enabled status. In this case, if load an old PF driver (for example, in VM) which not support the firmware compatible features, firmware will still send mailbox message to PF when link status changed and PF will print "un-supported mailbox message, code = 201". To fix this problem, disable these firmware compatible features in PF driver deinitialization process. Fixes: ed8fb4b262ae ("net: hns3: add link change event report") Signed-off-by: Guangbin Huang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-29net: hns3: fix always enable rx vlan filter problem after selftestGuangbin Huang1-2/+4
Currently, the rx vlan filter will always be disabled before selftest and be enabled after selftest as the rx vlan filter feature is fixed on in old device earlier than V3. However, this feature is not fixed in some new devices and it can be disabled by user. In this case, it is wrong if rx vlan filter is enabled after selftest. So fix it. Fixes: bcc26e8dc432 ("net: hns3: remove unused code in hns3_self_test()") Signed-off-by: Guangbin Huang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-29net: hns3: PF enable promisc for VF when mac table is overflowGuangbin Huang1-2/+6
If unicast mac address table is full, and user add a new mac address, the unicast promisc needs to be enabled for the new unicast mac address can be used. So does the multicast promisc. Now this feature has been implemented for PF, and VF should be implemented too. When the mac table of VF is overflow, PF will enable promisc for this VF. Fixes: 1e6e76101fd9 ("net: hns3: configure promisc mode for VF asynchronously") Signed-off-by: Guangbin Huang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-29net: hns3: fix show wrong state when add existing uc mac addressJian Shen1-10/+9
Currently, if function adds an existing unicast mac address, eventhough driver will not add this address into hardware, but it will return 0 in function hclge_add_uc_addr_common(). It will cause the state of this unicast mac address is ACTIVE in driver, but it should be in TO-ADD state. To fix this problem, function hclge_add_uc_addr_common() returns -EEXIST if mac address is existing, and delete two error log to avoid printing them all the time after this modification. Fixes: 72110b567479 ("net: hns3: return 0 and print warning when hit duplicate MAC") Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Guangbin Huang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-29net: hns3: fix mixed flag HCLGE_FLAG_MQPRIO_ENABLE and HCLGE_FLAG_DCB_ENABLEJian Shen2-28/+10
HCLGE_FLAG_MQPRIO_ENABLE is supposed to set when enable multiple TCs with tc mqprio, and HCLGE_FLAG_DCB_ENABLE is supposed to set when enable multiple TCs with ets. But the driver mixed the flags when updating the tm configuration. Furtherly, PFC should be available when HCLGE_FLAG_MQPRIO_ENABLE too, so remove the unnecessary limitation. Fixes: 5a5c90917467 ("net: hns3: add support for tc mqprio offload") Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Guangbin Huang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-29net: hns3: don't rollback when destroy mqprio failJian Shen1-6/+11
For destroy mqprio is irreversible in stack, so it's unnecessary to rollback the tc configuration when destroy mqprio failed. Otherwise, it may cause the configuration being inconsistent between driver and netstack. As the failure is usually caused by reset, and the driver will restore the configuration after reset, so it can keep the configuration being consistent between driver and hardware. Fixes: 5a5c90917467 ("net: hns3: add support for tc mqprio offload") Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Guangbin Huang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-29net: hns3: remove tc enable checkingJian Shen4-17/+2
Currently, in function hns3_nic_set_real_num_queue(), the driver doesn't report the queue count and offset for disabled tc. If user enables multiple TCs, but only maps user priorities to partial of them, it may cause the queue range of the unmapped TC being displayed abnormally. Fix it by removing the tc enable checking, ensure the queue count is not zero. With this change, the tc_en is useless now, so remove it. Fixes: a75a8efa00c5 ("net: hns3: Fix tc setup when netdev is first up") Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Guangbin Huang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-29net: hns3: do not allow call hns3_nic_net_open repeatedlyJian Shen1-0/+5
hns3_nic_net_open() is not allowed to called repeatly, but there is no checking for this. When doing device reset and setup tc concurrently, there is a small oppotunity to call hns3_nic_net_open repeatedly, and cause kernel bug by calling napi_enable twice. The calltrace information is like below: [ 3078.222780] ------------[ cut here ]------------ [ 3078.230255] kernel BUG at net/core/dev.c:6991! [ 3078.236224] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP [ 3078.243431] Modules linked in: hns3 hclgevf hclge hnae3 vfio_iommu_type1 vfio_pci vfio_virqfd vfio pv680_mii(O) [ 3078.258880] CPU: 0 PID: 295 Comm: kworker/u8:5 Tainted: G O 5.14.0-rc4+ #1 [ 3078.269102] Hardware name: , BIOS KpxxxFPGA 1P B600 V181 08/12/2021 [ 3078.276801] Workqueue: hclge hclge_service_task [hclge] [ 3078.288774] pstate: 60400009 (nZCv daif +PAN -UAO -TCO BTYPE=--) [ 3078.296168] pc : napi_enable+0x80/0x84 tc qdisc sho[w 3d0e7v8 .e3t0h218 79] lr : hns3_nic_net_open+0x138/0x510 [hns3] [ 3078.314771] sp : ffff8000108abb20 [ 3078.319099] x29: ffff8000108abb20 x28: 0000000000000000 x27: ffff0820a8490300 [ 3078.329121] x26: 0000000000000001 x25: ffff08209cfc6200 x24: 0000000000000000 [ 3078.339044] x23: ffff0820a8490300 x22: ffff08209cd76000 x21: ffff0820abfe3880 [ 3078.349018] x20: 0000000000000000 x19: ffff08209cd76900 x18: 0000000000000000 [ 3078.358620] x17: 0000000000000000 x16: ffffc816e1727a50 x15: 0000ffff8f4ff930 [ 3078.368895] x14: 0000000000000000 x13: 0000000000000000 x12: 0000259e9dbeb6b4 [ 3078.377987] x11: 0096a8f7e764eb40 x10: 634615ad28d3eab5 x9 : ffffc816ad8885b8 [ 3078.387091] x8 : ffff08209cfc6fb8 x7 : ffff0820ac0da058 x6 : ffff0820a8490344 [ 3078.396356] x5 : 0000000000000140 x4 : 0000000000000003 x3 : ffff08209cd76938 [ 3078.405365] x2 : 0000000000000000 x1 : 0000000000000010 x0 : ffff0820abfe38a0 [ 3078.414657] Call trace: [ 3078.418517] napi_enable+0x80/0x84 [ 3078.424626] hns3_reset_notify_up_enet+0x78/0xd0 [hns3] [ 3078.433469] hns3_reset_notify+0x64/0x80 [hns3] [ 3078.441430] hclge_notify_client+0x68/0xb0 [hclge] [ 3078.450511] hclge_reset_rebuild+0x524/0x884 [hclge] [ 3078.458879] hclge_reset_service_task+0x3c4/0x680 [hclge] [ 3078.467470] hclge_service_task+0xb0/0xb54 [hclge] [ 3078.475675] process_one_work+0x1dc/0x48c [ 3078.481888] worker_thread+0x15c/0x464 [ 3078.487104] kthread+0x160/0x170 [ 3078.492479] ret_from_fork+0x10/0x18 [ 3078.498785] Code: c8027c81 35ffffa2 d50323bf d65f03c0 (d4210000) [ 3078.506889] ---[ end trace 8ebe0340a1b0fb44 ]--- Once hns3_nic_net_open() is excute success, the flag HNS3_NIC_STATE_DOWN will be cleared. So add checking for this flag, directly return when HNS3_NIC_STATE_DOWN is no set. Fixes: e888402789b9 ("net: hns3: call hns3_nic_net_open() while doing HNAE3_UP_CLIENT") Signed-off-by: Jian Shen <[email protected]> Signed-off-by: Guangbin Huang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-29ixgbe: Fix NULL pointer dereference in ixgbe_xdp_setupFeng Zhou2-3/+7
The ixgbe driver currently generates a NULL pointer dereference with some machine (online cpus < 63). This is due to the fact that the maximum value of num_xdp_queues is nr_cpu_ids. Code is in "ixgbe_set_rss_queues"". Here's how the problem repeats itself: Some machine (online cpus < 63), And user set num_queues to 63 through ethtool. Code is in the "ixgbe_set_channels", adapter->ring_feature[RING_F_FDIR].limit = count; It becomes 63. When user use xdp, "ixgbe_set_rss_queues" will set queues num. adapter->num_rx_queues = rss_i; adapter->num_tx_queues = rss_i; adapter->num_xdp_queues = ixgbe_xdp_queues(adapter); And rss_i's value is from f = &adapter->ring_feature[RING_F_FDIR]; rss_i = f->indices = f->limit; So "num_rx_queues" > "num_xdp_queues", when run to "ixgbe_xdp_setup", for (i = 0; i < adapter->num_rx_queues; i++) if (adapter->xdp_ring[i]->xsk_umem) It leads to panic. Call trace: [exception RIP: ixgbe_xdp+368] RIP: ffffffffc02a76a0 RSP: ffff9fe16202f8d0 RFLAGS: 00010297 RAX: 0000000000000000 RBX: 0000000000000020 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 000000000000001c RDI: ffffffffa94ead90 RBP: ffff92f8f24c0c18 R8: 0000000000000000 R9: 0000000000000000 R10: ffff9fe16202f830 R11: 0000000000000000 R12: ffff92f8f24c0000 R13: ffff9fe16202fc01 R14: 000000000000000a R15: ffffffffc02a7530 ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018 7 [ffff9fe16202f8f0] dev_xdp_install at ffffffffa89fbbcc 8 [ffff9fe16202f920] dev_change_xdp_fd at ffffffffa8a08808 9 [ffff9fe16202f960] do_setlink at ffffffffa8a20235 10 [ffff9fe16202fa88] rtnl_setlink at ffffffffa8a20384 11 [ffff9fe16202fc78] rtnetlink_rcv_msg at ffffffffa8a1a8dd 12 [ffff9fe16202fcf0] netlink_rcv_skb at ffffffffa8a717eb 13 [ffff9fe16202fd40] netlink_unicast at ffffffffa8a70f88 14 [ffff9fe16202fd80] netlink_sendmsg at ffffffffa8a71319 15 [ffff9fe16202fdf0] sock_sendmsg at ffffffffa89df290 16 [ffff9fe16202fe08] __sys_sendto at ffffffffa89e19c8 17 [ffff9fe16202ff30] __x64_sys_sendto at ffffffffa89e1a64 18 [ffff9fe16202ff38] do_syscall_64 at ffffffffa84042b9 19 [ffff9fe16202ff50] entry_SYSCALL_64_after_hwframe at ffffffffa8c0008c So I fix ixgbe_max_channels so that it will not allow a setting of queues to be higher than the num_online_cpus(). And when run to ixgbe_xdp_setup, take the smaller value of num_rx_queues and num_xdp_queues. Fixes: 4a9b32f30f80 ("ixgbe: fix potential RX buffer starvation for AF_XDP") Signed-off-by: Feng Zhou <[email protected]> Tested-by: Sandeep Penigalapati <[email protected]> Signed-off-by: Tony Nguyen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-28net: bridge: mcast: Associate the seqcount with its protecting lock.Thomas Gleixner2-5/+3
The sequence count bridge_mcast_querier::seq is protected by net_bridge::multicast_lock but seqcount_init() does not associate the seqcount with the lock. This leads to a warning on PREEMPT_RT because preemption is still enabled. Let seqcount_init() associate the seqcount with lock that protects the write section. Remove lockdep_assert_held_once() because lockdep already checks whether the associated lock is held. Fixes: 67b746f94ff39 ("net: bridge: mcast: make sure querier port/address updates are consistent") Reported-by: Mike Galbraith <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Tested-by: Mike Galbraith <[email protected]> Acked-by: Nikolay Aleksandrov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2021-09-28net: mdio-ipq4019: Fix the error for an optional regs resourceCai Huoqing1-1/+5
The second resource is optional which is only provided on the chipset IPQ5018. But the blamed commit ignores that and if the resource is not there it just fails. the resource is used like this, if (priv->eth_ldo_rdy) { val = readl(priv->eth_ldo_rdy); val |= BIT(0); writel(val, priv->eth_ldo_rdy); fsleep(IPQ_PHY_SET_DELAY_US); } This patch reverts that to still allow the second resource to be optional because other SoC have the some MDIO controller and doesn't need to second resource. Fixes: fa14d03e014a ("net: mdio-ipq4019: Make use of devm_platform_ioremap_resource()") Signed-off-by: Cai Huoqing <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2021-09-28Merge tag 'pinctrl-v5.15-2' of ↵Linus Torvalds8-9/+150
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Some few pin control fixes for the v5.15 kernel cycle. The most critical is the AMD fixes. - Fix wakeup interrupts in the AMD driver affecting AMD laptops. - Fix parent irqspec translation in the Qualcomm SPMI GPIO driver. - Fix deferred probe handling in the Rockchip driver, this is a stopgap solution while we look for something more elegant. - Add PM suspend callbacks to the Qualcomm SC7280 driver. - Some minor doc fix (should have come in earlier, sorry)" * tag 'pinctrl-v5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: qcom: sc7280: Add PM suspend callbacks gpio/rockchip: fetch deferred output settings on probe pinctrl/rockchip: add a queue for deferred pin output settings on probe pinctrl: qcom: spmi-gpio: correct parent irqspec translation pinctrl: amd: Handle wake-up interrupt pinctrl: amd: Add irq field data pinctrl: core: Remove duplicated word from devm_pinctrl_unregister()
2021-09-28Merge tag 'vfio-v5.15-rc4' of git://github.com/awilliam/linux-vfioLinus Torvalds2-2/+4
Pull VFIO fixes from Alex Williamson: - Fix vfio-ap leak on uninit (Jason Gunthorpe) - Add missing prototype arg name (Colin Ian King) * tag 'vfio-v5.15-rc4' of git://github.com/awilliam/linux-vfio: vfio/ap_ops: Add missed vfio_uninit_group_dev() vfio/pci: add missing identifier name in argument of function prototype
2021-09-28Merge tag 'm68k-for-v5.15-tag3' of ↵Linus Torvalds24-354/+301
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull more m68k updates from Geert Uytterhoeven: - signal handling fixes - removal of set_fs() [ The set_fs removal isn't strictly a fix, but it's been pending for a while and is very welcome. The signal handling fixes resolved an issue that was incorrectly attributed to the set_fs changes - Linus ] * tag 'm68k-for-v5.15-tag3' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: Remove set_fs() m68k: Provide __{get,put}_kernel_nofault m68k: Factor the 8-byte lowlevel {get,put}_user code into helpers m68k: Use BUILD_BUG for passing invalid sizes to get_user/put_user m68k: Remove the 030 case in virt_to_phys_slow m68k: Document that access_ok is broken for !CONFIG_CPU_HAS_ADDRESS_SPACES m68k: Leave stack mangling to asm wrapper of sigreturn() m68k: Update ->thread.esp0 before calling syscall_trace() in ret_from_signal m68k: Handle arrivals of multiple signals correctly
2021-09-28Merge tag 'nios2_fixes_for_v5.15_part1' of ↵Linus Torvalds2-3/+2
git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux Pull nios2 fixes from Dinh Nguyen: - Fix build warning for unmet dependency for EARLY_PRINTK - Remove unused dram_start() function * tag 'nios2_fixes_for_v5.15_part1' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: NIOS2: setup.c: drop unused variable 'dram_start' NIOS2: fix kconfig unmet dependency warning for SERIAL_CORE_CONSOLE
2021-09-28Merge tag 'fsverity-for-linus' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt Pull fsverity fix from Eric Biggers: "Fix an integer overflow when computing the Merkle tree layout of extremely large files, exposed by btrfs adding support for fs-verity" * tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt: fs-verity: fix signed integer overflow with i_size near S64_MAX
2021-09-28mwifiex: avoid null-pointer-subtraction warningArnd Bergmann2-4/+4
clang complains about some NULL pointer arithmetic in this driver: drivers/net/wireless/marvell/mwifiex/sta_tx.c:65:59: error: performing pointer subtraction with a null pointer has undefined behavior [-Werror,-Wnull-pointer-subtraction] pad = ((void *)skb->data - (sizeof(*local_tx_pd) + hroom)- ^ drivers/net/wireless/marvell/mwifiex/uap_txrx.c:478:53: error: performing pointer subtraction with a null pointer has undefined behavior [-Werror,-Wnull-pointer-subtraction] pad = ((void *)skb->data - (sizeof(*txpd) + hroom) - NULL) & Rework that expression to do the same thing using a uintptr_t. Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-09-28Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds4-7/+17
Pull virtio/vdpa fixes from Michael Tsirkin: "Fixes up some issues in rc1" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vdpa: potential uninitialized return in vhost_vdpa_va_map() vdpa/mlx5: Avoid executing set_vq_ready() if device is reset vdpa/mlx5: Clear ready indication for control VQ vduse: Cleanup the old kernel states after reset failure vduse: missing error code in vduse_init() virtio: don't fail on !of_device_is_compatible
2021-09-28Merge tag 'mmc-v5.15-2' of ↵Linus Torvalds2-3/+14
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC fixes from Ulf Hansson: - renesas_sdhi: Fix regression with hard reset on old SDHIs - dw_mmc: Only inject fault before done/error * tag 'mmc-v5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: renesas_sdhi: fix regression with hard reset on old SDHIs mmc: dw_mmc: Only inject fault before done/error
2021-09-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfDavid S. Miller11-53/+139
Daniel Borkmann says: ==================== pull-request: bpf 2021-09-28 The following pull-request contains BPF updates for your *net* tree. We've added 10 non-merge commits during the last 14 day(s) which contain a total of 11 files changed, 139 insertions(+), 53 deletions(-). The main changes are: 1) Fix MIPS JIT jump code emission for too large offsets, from Piotr Krysiuk. 2) Fix x86 JIT atomic/fetch emission when dst reg maps to rax, from Johan Almbladh. 3) Fix cgroup_sk_alloc corner case when called from interrupt, from Daniel Borkmann. 4) Fix segfault in libbpf's linker for objects without BTF, from Kumar Kartikeya Dwivedi. 5) Fix bpf_jit_charge_modmem for applications with CAP_BPF, from Lorenz Bauer. 6) Fix return value handling for struct_ops BPF programs, from Hou Tao. 7) Various fixes to BPF selftests, from Jiri Benc. ==================== Signed-off-by: David S. Miller <[email protected]> ,
2021-09-28net: hns3: fix hclge_dbg_dump_tm_pg() stack usageArnd Bergmann1-4/+24
This function copies strings around between multiple buffers including a large on-stack array that causes a build warning on 32-bit systems: drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c: In function 'hclge_dbg_dump_tm_pg': drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c:782:1: error: the frame size of 1424 bytes is larger than 1400 bytes [-Werror=frame-larger-than=] The function can probably be cleaned up a lot, to go back to printing directly into the output buffer, but dynamically allocating the structure is a simpler workaround for now. Fixes: 04d96139ddb3 ("net: hns3: refine function hclge_dbg_dump_tm_pri()") Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-28net: mdio: mscc-miim: Fix the mdio controllerHoratiu Vultur1-5/+10
According to the documentation the second resource is optional. But the blamed commit ignores that and if the resource is not there it just fails. This patch reverts that to still allow the second resource to be optional because other SoC have the some MDIO controller and doesn't need to second resource. Fixes: 672a1c394950 ("net: mdio: mscc-miim: Make use of the helper function devm_platform_ioremap_resource()") Signed-off-by: Horatiu Vultur <[email protected]> Reviewed-by: Cai Huoqing <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-28af_unix: Return errno instead of NULL in unix_create1().Kuniyuki Iwashima1-17/+32
unix_create1() returns NULL on error, and the callers assume that it never fails for reasons other than out of memory. So, the callers always return -ENOMEM when unix_create1() fails. However, it also returns NULL when the number of af_unix sockets exceeds twice the limit controlled by sysctl: fs.file-max. In this case, the callers should return -ENFILE like alloc_empty_file(). This patch changes unix_create1() to return the correct error value instead of NULL on error. Out of curiosity, the assumption has been wrong since 1999 due to this change introduced in 2.2.4 [0]. diff -u --recursive --new-file v2.2.3/linux/net/unix/af_unix.c linux/net/unix/af_unix.c --- v2.2.3/linux/net/unix/af_unix.c Tue Jan 19 11:32:53 1999 +++ linux/net/unix/af_unix.c Sun Mar 21 07:22:00 1999 @@ -388,6 +413,9 @@ { struct sock *sk; + if (atomic_read(&unix_nr_socks) >= 2*max_files) + return NULL; + MOD_INC_USE_COUNT; sk = sk_alloc(PF_UNIX, GFP_KERNEL, 1); if (!sk) { [0]: https://cdn.kernel.org/pub/linux/kernel/v2.2/patch-2.2.4.gz Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Kuniyuki Iwashima <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-28net: udp: annotate data race around udp_sk(sk)->corkflagEric Dumazet2-6/+6
up->corkflag field can be read or written without any lock. Annotate accesses to avoid possible syzbot/KCSAN reports. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-28net: sun: SUNVNET_COMMON should depend on INETRandy Dunlap1-0/+1
When CONFIG_INET is not set, there are failing references to IPv4 functions, so make this driver depend on INET. Fixes these build errors: sparc64-linux-ld: drivers/net/ethernet/sun/sunvnet_common.o: in function `sunvnet_start_xmit_common': sunvnet_common.c:(.text+0x1a68): undefined reference to `__icmp_send' sparc64-linux-ld: drivers/net/ethernet/sun/sunvnet_common.o: in function `sunvnet_poll_common': sunvnet_common.c:(.text+0x358c): undefined reference to `ip_send_check' Signed-off-by: Randy Dunlap <[email protected]> Cc: "David S. Miller" <[email protected]> Cc: Jakub Kicinski <[email protected]> Cc: Aaron Young <[email protected]> Cc: Rashmi Narasimhan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-28ionic: fix gathering of debug statsShannon Nelson1-9/+0
Don't print stats for which we haven't reserved space as it can cause nasty memory bashing and related bad behaviors. Fixes: aa620993b1e5 ("ionic: pull per-q stats work out of queue loops") Signed-off-by: Shannon Nelson <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-28Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tDavid S. Miller1-7/+15
nguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2021-09-27 This series contains updates to e100 driver only. Jake corrects under allocation of register buffer due to incorrect calculations and fixes buffer overrun of register dump. ==================== Signed-off-by: David S. Miller <[email protected]>
2021-09-28dmascc: add CONFIG_VIRT_TO_BUS dependencyArnd Bergmann1-0/+1
Many architectures don't define virt_to_bus() any more, as drivers should be using the dma-mapping interfaces where possible: In file included from drivers/net/hamradio/dmascc.c:27: drivers/net/hamradio/dmascc.c: In function 'tx_on': drivers/net/hamradio/dmascc.c:976:30: error: implicit declaration of function 'virt_to_bus'; did you mean 'virt_to_fix'? [-Werror=implicit-function-declaration] 976 | virt_to_bus(priv->tx_buf[priv->tx_tail]) + n); | ^~~~~~~~~~~ arch/arm/include/asm/dma.h:109:52: note: in definition of macro 'set_dma_addr' 109 | __set_dma_addr(chan, (void *)__bus_to_virt(addr)) | ^~~~ Add the Kconfig dependency to prevent this from being built on architectures without virt_to_bus(). Fixes: bc1abb9e55ce ("dmascc: use proper 'virt_to_bus()' rather than casting to 'int'") Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-28net: ks8851: fix link errorArnd Bergmann2-4/+10
An object file cannot be built for both loadable module and built-in use at the same time: arm-linux-gnueabi-ld: drivers/net/ethernet/micrel/ks8851_common.o: in function `ks8851_probe_common': ks8851_common.c:(.text+0xf80): undefined reference to `__this_module' Change the ks8851_common code to be a standalone module instead, and use Makefile logic to ensure this is built-in if at least one of its two users is. Fixes: 797047f875b5 ("net: ks8851: Implement Parallel bus operations") Link: https://lore.kernel.org/netdev/[email protected]/ Reviewed-by: Andrew Lunn <[email protected]> Acked-by: Marek Vasut <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-09-28netfilter: nf_tables: reverse order in rule replacement expansionPablo Neira Ayuso1-6/+4
Deactivate old rule first, then append the new rule, so rule replacement notification via netlink first reports the deletion of the old rule with handle X in first place, then it adds the new rule (reusing the handle X of the replaced old rule). Note that the abort path releases the transaction that has been created by nft_delrule() on error. Fixes: ca08987885a1 ("netfilter: nf_tables: deactivate expressions in rule replecement routine") Signed-off-by: Pablo Neira Ayuso <[email protected]>
2021-09-28netfilter: nf_tables: add position handle in event notificationPablo Neira Ayuso1-9/+25
Add position handle to allow to identify the rule location from netlink events. Otherwise, userspace cannot incrementally update a userspace cache through monitoring events. Skip handle dump if the rule has been either inserted (at the beginning of the ruleset) or appended (at the end of the ruleset), the NLM_F_APPEND netlink flag is sufficient in these two cases. Handle NLM_F_REPLACE as NLM_F_APPEND since the rule replacement expansion appends it after the specified rule handle. Fixes: 96518518cc41 ("netfilter: add nftables") Signed-off-by: Pablo Neira Ayuso <[email protected]>
2021-09-28netfilter: conntrack: fix boot failure with nf_conntrack.enable_hooks=1Florian Westphal5-39/+25
This is a revert of 7b1957b049 ("netfilter: nf_defrag_ipv4: use net_generic infra") and a partial revert of 8b0adbe3e3 ("netfilter: nf_defrag_ipv6: use net_generic infra"). If conntrack is builtin and kernel is booted with: nf_conntrack.enable_hooks=1 .... kernel will fail to boot due to a NULL deref in nf_defrag_ipv4_enable(): Its called before the ipv4 defrag initcall is made, so net_generic() returns NULL. To resolve this, move the user refcount back to struct net so calls to those functions are possible even before their initcalls have run. Fixes: 7b1957b04956 ("netfilter: nf_defrag_ipv4: use net_generic infra") Fixes: 8b0adbe3e38d ("netfilter: nf_defrag_ipv6: use net_generic infra"). Signed-off-by: Florian Westphal <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2021-09-28bpf, x86: Fix bpf mapping of atomic fetch implementationJohan Almbladh1-5/+8
Fix the case where the dst register maps to %rax as otherwise this produces an incorrect mapping with the implementation in 981f94c3e921 ("bpf: Add bitwise atomic instructions") as %rax is clobbered given it's part of the cmpxchg as operand. The issue is similar to b29dd96b905f ("bpf, x86: Fix BPF_FETCH atomic and/or/ xor with r0 as src") just that the case of dst register was missed. Before, dst=r0 (%rax) src=r2 (%rsi): [...] c5: mov %rax,%r10 c8: mov 0x0(%rax),%rax <---+ (broken) cc: mov %rax,%r11 | cf: and %rsi,%r11 | d2: lock cmpxchg %r11,0x0(%rax) <---+ d8: jne 0x00000000000000c8 | da: mov %rax,%rsi | dd: mov %r10,%rax | [...] | | After, dst=r0 (%rax) src=r2 (%rsi): | | [...] | da: mov %rax,%r10 | dd: mov 0x0(%r10),%rax <---+ (fixed) e1: mov %rax,%r11 | e4: and %rsi,%r11 | e7: lock cmpxchg %r11,0x0(%r10) <---+ ed: jne 0x00000000000000dd ef: mov %rax,%rsi f2: mov %r10,%rax [...] The remaining combinations were fine as-is though: After, dst=r9 (%r15) src=r0 (%rax): [...] dc: mov %rax,%r10 df: mov 0x0(%r15),%rax e3: mov %rax,%r11 e6: and %r10,%r11 e9: lock cmpxchg %r11,0x0(%r15) ef: jne 0x00000000000000df _ f1: mov %rax,%r10 | (unneeded, but f4: mov %r10,%rax _| not a problem) [...] After, dst=r9 (%r15) src=r4 (%rcx): [...] de: mov %rax,%r10 e1: mov 0x0(%r15),%rax e5: mov %rax,%r11 e8: and %rcx,%r11 eb: lock cmpxchg %r11,0x0(%r15) f1: jne 0x00000000000000e1 f3: mov %rax,%rcx f6: mov %r10,%rax [...] The case of dst == src register is rejected by the verifier and therefore not supported, but x86 JIT also handles this case just fine. After, dst=r0 (%rax) src=r0 (%rax): [...] eb: mov %rax,%r10 ee: mov 0x0(%r10),%rax f2: mov %rax,%r11 f5: and %r10,%r11 f8: lock cmpxchg %r11,0x0(%r10) fe: jne 0x00000000000000ee 100: mov %rax,%r10 103: mov %r10,%rax [...] Fixes: 981f94c3e921 ("bpf: Add bitwise atomic instructions") Reported-by: Johan Almbladh <[email protected]> Signed-off-by: Johan Almbladh <[email protected]> Co-developed-by: Daniel Borkmann <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Reviewed-by: Brendan Jackman <[email protected]> Acked-by: Alexei Starovoitov <[email protected]>
2021-09-28ALSA: pcsp: Make hrtimer forwarding more robustThomas Gleixner1-1/+1
The hrtimer callback pcsp_do_timer() prepares rearming of the timer with hrtimer_forward(). hrtimer_forward() is intended to provide a mechanism to forward the expiry time of the hrtimer by a multiple of the period argument so that the expiry time greater than the time provided in the 'now' argument. pcsp_do_timer() invokes hrtimer_forward() with the current timer expiry time as 'now' argument. That's providing a periodic timer expiry, but is not really robust when the timer callback is delayed so that the resulting new expiry time is already in the past which causes the callback to be invoked immediately again. If the timer is delayed then the back to back invocation is not really making it better than skipping the missed periods. Sound is distorted in any case. Use hrtimer_forward_now() which ensures that the next expiry is in the future. This prevents hogging the CPU in the timer expiry code and allows later on to remove hrtimer_forward() from the public interfaces. Signed-off-by: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: Takashi Iwai <[email protected]> Cc: Jaroslav Kysela <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2021-09-28selftests, bpf: test_lwt_ip_encap: Really disable rp_filterJiri Benc1-5/+8
It's not enough to set net.ipv4.conf.all.rp_filter=0, that does not override a greater rp_filter value on the individual interfaces. We also need to set net.ipv4.conf.default.rp_filter=0 before creating the interfaces. That way, they'll also get their own rp_filter value of zero. Fixes: 0fde56e4385b0 ("selftests: bpf: add test_lwt_ip_encap selftest") Signed-off-by: Jiri Benc <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Link: https://lore.kernel.org/bpf/b1cdd9d469f09ea6e01e9c89a6071c79b7380f89.1632386362.git.jbenc@redhat.com
2021-09-28selftests, bpf: Fix makefile dependencies on libbpfJiri Benc1-1/+2
When building bpf selftest with make -j, I'm randomly getting build failures such as this one: In file included from progs/bpf_flow.c:19: [...]/tools/testing/selftests/bpf/tools/include/bpf/bpf_helpers.h:11:10: fatal error: 'bpf_helper_defs.h' file not found #include "bpf_helper_defs.h" ^~~~~~~~~~~~~~~~~~~ The file that fails the build varies between runs but it's always in the progs/ subdir. The reason is a missing make dependency on libbpf for the .o files in progs/. There was a dependency before commit 3ac2e20fba07e but that commit removed it to prevent unneeded rebuilds. However, that only works if libbpf has been built already; the 'wildcard' prerequisite does not trigger when there's no bpf_helper_defs.h generated yet. Keep the libbpf as an order-only prerequisite to satisfy both goals. It is always built before the progs/ objects but it does not trigger unnecessary rebuilds by itself. Fixes: 3ac2e20fba07e ("selftests/bpf: BPF object files should depend only on libbpf headers") Signed-off-by: Jiri Benc <[email protected]> Signed-off-by: Andrii Nakryiko <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Link: https://lore.kernel.org/bpf/ee84ab66436fba05a197f952af23c98d90eb6243.1632758415.git.jbenc@redhat.com
2021-09-28bpf, test, cgroup: Use sk_{alloc,free} for test casesDaniel Borkmann1-5/+9
BPF test infra has some hacks in place which kzalloc() a socket and perform minimum init via sock_net_set() and sock_init_data(). As a result, the sk's skcd->cgroup is NULL since it didn't go through proper initialization as it would have been the case from sk_alloc(). Rather than re-adding a NULL test in sock_cgroup_ptr() just for this, use sk_{alloc,free}() pair for the test socket. The latter also allows to get rid of the bpf_sk_storage_free() special case. Fixes: 8520e224f547 ("bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode") Fixes: b7a1848e8398 ("bpf: add BPF_PROG_TEST_RUN support for flow dissector") Fixes: 2cb494a36c98 ("bpf: add tests for direct packet access from CGROUP_SKB") Reported-by: [email protected] Reported-by: [email protected] Signed-off-by: Daniel Borkmann <[email protected]> Signed-off-by: Alexei Starovoitov <[email protected]> Tested-by: [email protected] Tested-by: [email protected] Link: https://lore.kernel.org/bpf/[email protected]
2021-09-28bpf, cgroup: Assign cgroup in cgroup_sk_alloc when called from interruptDaniel Borkmann1-5/+12
If cgroup_sk_alloc() is called from interrupt context, then just assign the root cgroup to skcd->cgroup. Prior to commit 8520e224f547 ("bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode") we would just return, and later on in sock_cgroup_ptr(), we were NULL-testing the cgroup in fast-path, and iff indeed NULL returning the root cgroup (v ?: &cgrp_dfl_root.cgrp). Rather than re-adding the NULL-test to the fast-path we can just assign it once from cgroup_sk_alloc() given v1/v2 handling has been simplified. The migration from NULL test with returning &cgrp_dfl_root.cgrp to assigning &cgrp_dfl_root.cgrp directly does /not/ change behavior for callers of sock_cgroup_ptr(). syzkaller was able to trigger a splat in the legacy netrom code base, where the RX handler in nr_rx_frame() calls nr_make_new() which calls sk_alloc() and therefore cgroup_sk_alloc() with in_interrupt() condition. Thus the NULL skcd->cgroup, where it trips over on cgroup_sk_free() side given it expects a non-NULL object. There are a few other candidates aside from netrom which have similar pattern where in their accept-like implementation, they just call to sk_alloc() and thus cgroup_sk_alloc() instead of sk_clone_lock() with the corresponding cgroup_sk_clone() which then inherits the cgroup from the parent socket. None of them are related to core protocols where BPF cgroup programs are running from. However, in future, they should follow to implement a similar inheritance mechanism. Additionally, with a !CONFIG_CGROUP_NET_PRIO and !CONFIG_CGROUP_NET_CLASSID configuration, the same issue was exposed also prior to 8520e224f547 due to commit e876ecc67db8 ("cgroup: memcg: net: do not associate sock with unrelated cgroup") which added the early in_interrupt() return back then. Fixes: 8520e224f547 ("bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode") Fixes: e876ecc67db8 ("cgroup: memcg: net: do not associate sock with unrelated cgroup") Reported-by: [email protected] Reported-by: [email protected] Signed-off-by: Daniel Borkmann <[email protected]> Signed-off-by: Alexei Starovoitov <[email protected]> Tested-by: [email protected] Tested-by: [email protected] Acked-by: Tejun Heo <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2021-09-28libbpf: Fix segfault in static linker for objects without BTFKumar Kartikeya Dwivedi1-1/+7
When a BPF object is compiled without BTF info (without -g), trying to link such objects using bpftool causes a SIGSEGV due to btf__get_nr_types accessing obj->btf which is NULL. Fix this by checking for the NULL pointer, and return error. Reproducer: $ cat a.bpf.c extern int foo(void); int bar(void) { return foo(); } $ cat b.bpf.c int foo(void) { return 0; } $ clang -O2 -target bpf -c a.bpf.c $ clang -O2 -target bpf -c b.bpf.c $ bpftool gen obj out a.bpf.o b.bpf.o Segmentation fault (core dumped) After fix: $ bpftool gen obj out a.bpf.o b.bpf.o libbpf: failed to find BTF info for object 'a.bpf.o' Error: failed to link 'a.bpf.o': Unknown error -22 (-22) Fixes: a46349227cd8 (libbpf: Add linker extern resolution support for functions and global variables) Signed-off-by: Kumar Kartikeya Dwivedi <[email protected]> Signed-off-by: Andrii Nakryiko <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2021-09-28MAINTAINERS: Add btf headers to BPFDave Marchevsky1-0/+2
BPF folks maintain these and they're not picked up by the current MAINTAINERS entries. Files caught by the added globs: include/linux/btf.h include/linux/btf_ids.h include/uapi/linux/btf.h Signed-off-by: Dave Marchevsky <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2021-09-28bpf: Exempt CAP_BPF from checks against bpf_jit_limitLorenz Bauer1-1/+1
When introducing CAP_BPF, bpf_jit_charge_modmem() was not changed to treat programs with CAP_BPF as privileged for the purpose of JIT memory allocation. This means that a program without CAP_BPF can block a program with CAP_BPF from loading a program. Fix this by checking bpf_capable() in bpf_jit_charge_modmem(). Fixes: 2c78ee898d8f ("bpf: Implement CAP_BPF") Signed-off-by: Lorenz Bauer <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2021-09-28Revert "brcmfmac: use ISO3166 country code and 0 rev as fallback"Soeren Moch1-11/+6
This reverts commit b0b524f079a23e440dd22b04e369368dde847533. Commit b0b524f079a2 ("brcmfmac: use ISO3166 country code and 0 rev as fallback") changes country setup to directly use ISO3166 country codes if no more specific code is configured. This was done under the assumption that brcmfmac firmwares can handle such simple direct mapping from country codes to firmware ccode values. Unfortunately this is not true for all chipset/firmware combinations. E.g. BCM4359/9 devices stop working as access point with this change, so revert the offending commit to avoid the regression. Signed-off-by: Soeren Moch <[email protected]> Cc: [email protected] # 5.14.x Acked-by: Shawn Guo <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-09-28iwlwifi: pcie: add configuration of a Wi-Fi adapter on Dell XPS 15Vladimir Zapolskiy1-0/+2
There is a Killer AX1650 2x2 Wi-Fi 6 and Bluetooth 5.1 wireless adapter found on Dell XPS 15 (9510) laptop, its configuration was present on Linux v5.7, however accidentally it has been removed from the list of supported devices, let's add it back. The problem is manifested on driver initialization: Intel(R) Wireless WiFi driver for Linux iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) iwlwifi: No config found for PCI dev 43f0/1651, rev=0x354, rfid=0x10a100 iwlwifi: probe of 0000:00:14.3 failed with error -22 Bug: https://bugzilla.kernel.org/show_bug.cgi?id=213939 Fixes: 3f910a25839b ("iwlwifi: pcie: convert all AX101 devices to the device tables") Cc: Julien Wajsberg <[email protected]> Signed-off-by: Vladimir Zapolskiy <[email protected]> Acked-by: Luca Coelho <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2021-09-27Merge tag 'perf-tools-fixes-for-v5.15-2021-09-27' of ↵Linus Torvalds20-43/+70
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull more perf tools fixes from Arnaldo Carvalho de Melo: - Fix 'perf test' DWARF unwind for optimized builds. - Fix 'perf test' 'Object code reading' when dealing with samples in @plt symbols. - Fix off-by-one directory paths in the ARM support code. - Fix error message to eliminate confusion in 'perf config' when first creating a config file. - 'perf iostat' fix for system wide operation. - Fix printing of metrics when 'perf iostat' is used with one or more iio_root_ports and unconnected cpus (using -C). - Fix several typos in the documentation files. - Fix spelling mistake "icach" -> "icache" in the power8 JSON vendor files. * tag 'perf-tools-fixes-for-v5.15-2021-09-27' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf iostat: Fix Segmentation fault from NULL 'struct perf_counts_values *' perf iostat: Use system-wide mode if the target cpu_list is unspecified perf config: Refine error message to eliminate confusion perf doc: Fix typos all over the place perf arm: Fix off-by-one directory paths. perf vendor events powerpc: Fix spelling mistake "icach" -> "icache" perf tests: Fix flaky test 'Object code reading' perf test: Fix DWARF unwind for optimized builds.
Powered by cgit, Gruvboxed by Blaster4385.