kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-22 19:14:51 +00:00
Code Issues Releases Packages Activity
linux/drivers
History
Wen Gong b5777172cc ath11k: add ieee80211_unregister_hw to avoid kernel crash caused by NULL pointer 
[ Upstream commit 0d96968315 ]

When function return fail to __ath11k_mac_register after success called
ieee80211_register_hw, then it set wiphy->dev.parent to NULL by
SET_IEEE80211_DEV(ar->hw, NULL) in end of __ath11k_mac_register, then
cfg80211_get_drvinfo will be called by below call stack, but the
wiphy->dev.parent is NULL, so kernel crash.

Call stack to cfg80211_get_drvinfo:
NetworkManager   826 [001]  6696.731371:    probe:cfg80211_get_drvinfo: (ffffffffc107d8f0)
        ffffffffc107d8f1 cfg80211_get_drvinfo+0x1 (/lib/modules/5.10.0-rc1-wt-ath+/kernel/net/wireless-back/cfg80211.ko)
        ffffffff9d8fc529 ethtool_get_drvinfo+0x99 (vmlinux)
        ffffffff9d90080e dev_ethtool+0x1dbe (vmlinux)
        ffffffff9d8b88f7 dev_ioctl+0xb7 (vmlinux)
        ffffffff9d8668de sock_do_ioctl+0xae (vmlinux)
        ffffffff9d866d60 sock_ioctl+0x350 (vmlinux)
        ffffffff9d2ca30e __x64_sys_ioctl+0x8e (vmlinux)
        ffffffff9da0dda3 do_syscall_64+0x33 (vmlinux)
        ffffffff9dc0008c entry_SYSCALL_64_after_hwframe+0x44 (vmlinux)
            7feb5f673007 __GI___ioctl+0x7 (/lib/x86_64-linux-gnu/libc-2.23.so)
                       0 [unknown] ([unknown])

Code of cfg80211_get_drvinfo, the pdev which is wiphy->dev.parent is
NULL when kernel crash:
void cfg80211_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
{
	struct wireless_dev *wdev = dev->ieee80211_ptr;
	struct device *pdev = wiphy_dev(wdev->wiphy);

	if (pdev->driver)
....

kernel crash log:
[  973.619550] ath11k_pci 0000:05:00.0: failed to perform regd update : -16
[  973.619555] ath11k_pci 0000:05:00.0: ath11k regd update failed: -16
[  973.619566] ath11k_pci 0000:05:00.0: failed register the radio with mac80211: -16
[  973.619618] ath11k_pci 0000:05:00.0: failed to create pdev core: -16
[  973.636035] BUG: kernel NULL pointer dereference, address: 0000000000000068
[  973.636046] #PF: supervisor read access in kernel mode
[  973.636050] #PF: error_code(0x0000) - not-present page
[  973.636054] PGD 800000012452e067 P4D 800000012452e067 PUD 12452d067 PMD 0
[  973.636064] Oops: 0000 [#1] SMP PTI
[  973.636072] CPU: 3 PID: 848 Comm: NetworkManager Kdump: loaded Tainted: G        W  OE     5.10.0-rc1-wt-ath+ #24
[  973.636076] Hardware name: LENOVO 418065C/418065C, BIOS 83ET63WW (1.33 ) 07/29/2011
[  973.636161] RIP: 0010:cfg80211_get_drvinfo+0x25/0xd0 [cfg80211]
[  973.636169] Code: e9 c9 fe ff ff 66 66 66 66 90 55 53 ba 20 00 00 00 48 8b af 08 03 00 00 48 89 f3 48 8d 7e 04 48 8b 45 00 48 8b 80 90 01 00 00 <48> 8b 40 68 48 85 c0 0f 84 8d 00 00 00 48 8b 30 e8 a6 cc 72 c7 48
[  973.636174] RSP: 0018:ffffaafb4040bbe0 EFLAGS: 00010286
[  973.636180] RAX: 0000000000000000 RBX: ffffaafb4040bbfc RCX: 0000000000000000
[  973.636184] RDX: 0000000000000020 RSI: ffffaafb4040bbfc RDI: ffffaafb4040bc00
[  973.636188] RBP: ffff8a84c9568950 R08: 722d302e30312e35 R09: 74612d74772d3163
[  973.636192] R10: 3163722d302e3031 R11: 2b6874612d74772d R12: ffffaafb4040bbfc
[  973.636196] R13: 00007ffe453707c0 R14: ffff8a84c9568000 R15: 0000000000000000
[  973.636202] FS:  00007fd3d179b940(0000) GS:ffff8a84fa2c0000(0000) knlGS:0000000000000000
[  973.636206] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  973.636211] CR2: 0000000000000068 CR3: 00000001153b6002 CR4: 00000000000606e0
[  973.636215] Call Trace:
[  973.636234]  ethtool_get_drvinfo+0x99/0x1f0
[  973.636246]  dev_ethtool+0x1dbe/0x2be0
[  973.636256]  ? mntput_no_expire+0x35/0x220
[  973.636264]  ? inet_ioctl+0x1ce/0x200
[  973.636274]  ? tomoyo_path_number_perm+0x68/0x1d0
[  973.636282]  ? kmem_cache_alloc+0x3cb/0x430
[  973.636290]  ? dev_ioctl+0xb7/0x570
[  973.636295]  dev_ioctl+0xb7/0x570
[  973.636307]  sock_do_ioctl+0xae/0x150
[  973.636315]  ? sock_ioctl+0x350/0x3c0
[  973.636319]  sock_ioctl+0x350/0x3c0
[  973.636332]  ? __x64_sys_ioctl+0x8e/0xd0
[  973.636339]  ? dlci_ioctl_set+0x30/0x30
[  973.636346]  __x64_sys_ioctl+0x8e/0xd0
[  973.636359]  do_syscall_64+0x33/0x80
[  973.636368]  entry_SYSCALL_64_after_hwframe+0x44/0xa9

Sequence of function call when wlan load for success case when function
__ath11k_mac_register return 0:

kworker/u16:3-e  2922 [001]  6696.729734:   probe:ieee80211_register_hw: (ffffffffc116ae60)
kworker/u16:3-e  2922 [001]  6696.730210:        probe:ieee80211_if_add: (ffffffffc1185cc0)
NetworkManager   826 [001]  6696.731345:     probe:ethtool_get_drvinfo: (ffffffff9d8fc490)
NetworkManager   826 [001]  6696.731371:    probe:cfg80211_get_drvinfo: (ffffffffc107d8f0)
NetworkManager   826 [001]  6696.731639:     probe:ethtool_get_drvinfo: (ffffffff9d8fc490)
NetworkManager   826 [001]  6696.731653:    probe:cfg80211_get_drvinfo: (ffffffffc107d8f0)
NetworkManager   826 [001]  6696.732866:     probe:ethtool_get_drvinfo: (ffffffff9d8fc490)
NetworkManager   826 [001]  6696.732893:    probe:cfg80211_get_drvinfo: (ffffffffc107d8f0)
systemd-udevd  3850 [003]  6696.737199:     probe:ethtool_get_drvinfo: (ffffffff9d8fc490)
systemd-udevd  3850 [003]  6696.737226:    probe:cfg80211_get_drvinfo: (ffffffffc107d8f0)
NetworkManager   826 [000]  6696.759950:     probe:ethtool_get_drvinfo: (ffffffff9d8fc490)
NetworkManager   826 [000]  6696.759967:    probe:cfg80211_get_drvinfo: (ffffffffc107d8f0)
NetworkManager   826 [000]  6696.760057:     probe:ethtool_get_drvinfo: (ffffffff9d8fc490)
NetworkManager   826 [000]  6696.760062:    probe:cfg80211_get_drvinfo: (ffffffffc107d8f0)

After apply this patch, kernel crash gone, and below is the test case's
sequence of function call and log when wlan load with fail by function
ath11k_regd_update, and __ath11k_mac_register return fail:

kworker/u16:5-e   192 [001]   215.174388:   probe:ieee80211_register_hw: (ffffffffc1131e60)
kworker/u16:5-e   192 [000]   215.174973:        probe:ieee80211_if_add: (ffffffffc114ccc0)
NetworkManager   846 [001]   215.175857:     probe:ethtool_get_drvinfo: (ffffffff928fc490)
kworker/u16:5-e   192 [000]   215.175867: probe:ieee80211_unregister_hw: (ffffffffc1131970)
NetworkManager   846 [001]   215.175880:    probe:cfg80211_get_drvinfo: (ffffffffc107f8f0)
NetworkManager   846 [001]   215.176105:     probe:ethtool_get_drvinfo: (ffffffff928fc490)
NetworkManager   846 [001]   215.176118:    probe:cfg80211_get_drvinfo: (ffffffffc107f8f0)
[  215.175859] ath11k_pci 0000:05:00.0: ath11k regd update failed: -16
NetworkManager   846 [001]   215.196420:     probe:ethtool_get_drvinfo: (ffffffff928fc490)
NetworkManager   846 [001]   215.196430:    probe:cfg80211_get_drvinfo: (ffffffffc107f8f0)
[  215.258598] ath11k_pci 0000:05:00.0: failed register the radio with mac80211: -16
[  215.258613] ath11k_pci 0000:05:00.0: failed to create pdev core: -16

When ath11k_regd_update or ath11k_debugfs_register return fail, function
ieee80211_unregister_hw of mac80211 will be called, then it will wait
untill cfg80211_get_drvinfo finished, the wiphy->dev.parent is not NULL
at this moment, after that, it set wiphy->dev.parent to NULL by
SET_IEEE80211_DEV(ar->hw, NULL) in end of __ath11k_mac_register, so
not happen kernel crash.

Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Signed-off-by: Wen Gong <wgong@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1608607824-16067-1-git-send-email-wgong@codeaurora.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2021-04-07 15:00:07 +02:00
..
accessibility speakup: fix uninitialized flush_lock 2020-12-30 11:53:44 +01:00
acpi ACPI: scan: Use unique number for instance_no 2021-03-30 14:32:06 +02:00
amba amba: Fix resource leak for drivers without .remove 2021-03-04 11:38:02 +01:00
android binder: add flag to clear buffer on txn complete 2020-12-30 11:54:09 +01:00
ata ata: ahci_brcm: Add back regulators management 2021-03-04 11:37:45 +01:00
atm atm: idt77252: fix null-ptr-dereference 2021-03-30 14:31:50 +02:00
auxdisplay auxdisplay: ht16k33: Fix refresh rate handling 2021-03-04 11:38:00 +01:00
base PM: runtime: Defer suspending suppliers 2021-03-30 14:32:03 +02:00
bcma bcma: use semicolons rather than commas to separate statements 2020-10-01 16:23:50 +03:00
block xen-blkback: don't leak persistent grants from xen_blkbk_map() 2021-03-30 14:32:09 +02:00
bluetooth Bluetooth: btqca: Add valid le states quirk 2021-03-11 14:17:22 +01:00
bus bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD 2021-03-30 14:31:56 +02:00
cdrom gdrom: use bdev_check_media_change 2020-09-10 09:32:31 -06:00
char tpm, tpm_tis: Decorate tpm_get_timeouts() with request_locality() 2021-03-09 11:11:10 +01:00
clk clk: qcom: gcc-sc7180: Use floor ops for the correct sdcc1 clk 2021-03-30 14:31:58 +02:00
clocksource clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined 2021-03-04 11:37:57 +01:00
connector connector: simplify the return expression of cn_add_callback() 2020-09-21 13:48:29 -07:00
counter counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register 2021-03-25 09:04:16 +01:00
cpufreq cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev 2021-03-30 14:31:49 +02:00
cpuidle cpuidle: tegra: Annotate tegra_pm_set_cpu_in_lp2() with RCU_NONIDLE 2020-11-16 13:24:32 +01:00
crypto crypto: sun4i-ss - initialize need_fallback 2021-03-04 11:38:32 +01:00
dax device-dax: Fix default return code of range_parse() 2021-03-04 11:38:15 +01:00
dca dca: Use PTR_ERR_OR_ZERO() to simplify code 2020-05-15 16:25:20 +02:00
devfreq PM / devfreq: tegra30: Improve initial hardware resetting 2020-09-29 17:50:10 +09:00
dio maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault 2020-06-17 10:57:41 -07:00
dma dmaengine: idxd: set DMA channel to be private 2021-03-04 11:37:57 +01:00
dma-buf dmabuf: fix use-after-free of dmabuf's file->f_inode 2021-01-12 20:18:24 +01:00
edac EDAC/amd64: Do not load on family 0x15, model 0x13 2021-03-07 12:34:08 +01:00
eisa treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
extcon extcon: max77693: Fix modalias string 2020-12-30 11:53:49 +01:00
firewire firewire-ohci: use dma_alloc_pages 2020-09-25 06:20:48 +02:00
firmware firmware/efi: Fix a use after bug in efi_mem_reserve_persistent 2021-03-25 09:04:18 +01:00
fpga fpga: Specify HAS_IOMEM dependency for FPGA_DFL 2020-12-01 18:46:24 +01:00
fsi fsi: Aspeed: Add mutex to protect HW access 2020-12-30 11:53:46 +01:00
gnss treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
gpio gpiolib: acpi: Add missing IRQF_ONESHOT 2021-03-30 14:31:49 +02:00
gpu drm/msm: Fix suspend/resume on i.MX5 2021-03-30 14:32:03 +02:00
greybus drivers/greybus: Use kobj_to_dev() 2020-09-04 18:06:01 +02:00
hid HID: logitech-dj: add support for the new lightspeed connection iteration 2021-03-17 17:06:24 +01:00
hsi HSI: Fix PM usage counter unbalance in ssi_hw_init 2021-03-04 11:37:52 +01:00
hv Drivers: hv: vmbus: Avoid use-after-free in vmbus_onoffer_rescind() 2021-03-04 11:37:46 +01:00
hwmon hwmon: (dell-smm) Add XPS 15 L502X to fan control blacklist 2021-02-26 10:13:00 +01:00
hwspinlock hwspinlock: qcom: Allow mmio usage in addition to syscon 2020-07-13 22:29:28 -07:00
hwtracing coresight: etm4x: Handle accesses to TRCSTALLCTLR 2021-03-04 11:38:37 +01:00
i2c i2c: rcar: optimize cacheline to minimize HW race condition 2021-03-17 17:06:22 +01:00
i3c i3c master: fix missing destroy_workqueue() on error in i3c_master_register 2021-01-06 14:56:53 +01:00
ide ide/falconide: Fix module unload 2021-03-04 11:38:21 +01:00
idle intel_idle: Build fix 2020-12-03 10:00:23 +01:00
iio iio: hid-sensor-temperature: Fix issues of timestamp channel 2021-03-25 09:04:16 +01:00
infiniband RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening server 2021-03-30 14:32:04 +02:00
input Input: applespi - don't wait for responses to commands indefinitely. 2021-03-17 17:06:24 +01:00
interconnect interconnect: imx8mq: Use icc_sync_state 2021-01-27 11:55:29 +01:00
iommu iommu/amd: Fix performance counter initialization 2021-03-17 17:06:24 +01:00
ipack treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
irqchip irqchip/ingenic: Add support for the JZ4760 2021-03-30 14:31:50 +02:00
isdn misdn: dsp: select CONFIG_BITREVERSE 2021-01-19 18:27:26 +01:00
leds leds: trigger: fix potential deadlock with libata 2021-02-03 23:28:41 +01:00
lightnvm lightnvm: fix memory leak when submit fails 2021-01-27 11:55:22 +01:00
macintosh macintosh/adb-iop: Use big-endian autopoll mask 2021-03-04 11:37:42 +01:00
mailbox mailbox: sprd: correct definition of SPRD_OUTBOX_FIFO_FULL 2021-03-04 11:38:15 +01:00
mcb drivers: mcb: use symbol namespaces 2019-11-03 19:54:53 +01:00
md dm table: Fix zoned model check and zone sectors check 2021-03-30 14:32:06 +02:00
media media: rc: compile rc-cec.c into rc-core 2021-03-17 17:06:20 +01:00
memory memory: ti-aemif: Drop child node when jumping out loop 2021-03-04 11:37:25 +01:00
memstick memstick: r592: Fix error return in r592_probe() 2020-12-30 11:53:34 +01:00
message scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove() 2020-10-26 16:57:18 -04:00
mfd mfd: gateworks-gsc: Fix interrupt type 2021-03-04 11:38:40 +01:00
misc habanalabs: Call put_pid() when releasing control device 2021-03-30 14:31:50 +02:00
mmc mmc: cqhci: Fix random crash when remove mmc module/card 2021-03-17 17:06:28 +01:00
most drivers: most: add character device interface driver 2020-09-07 15:16:26 +02:00
mtd mtd: spi-nor: hisi-sfc: Put child node np on error path 2021-03-04 11:38:37 +01:00
mux treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
net ath11k: add ieee80211_unregister_hw to avoid kernel crash caused by NULL pointer 2021-04-07 15:00:07 +02:00
nfc nfc: s3fwrn5: Release the nfc firmware 2020-12-30 11:53:53 +01:00
ntb Bug fixes for v5.10 2020-10-25 11:12:31 -07:00
nubus nubus: Remove cast to void pointer 2019-10-21 09:08:15 +02:00
nvdimm libnvdimm/dimm: Avoid race between probe and available_slots_show() 2021-02-10 09:29:17 +01:00
nvme nvmet-tcp: fix kmap leak when data digest in use 2021-04-07 15:00:06 +02:00
nvmem nvmem: qcom-spmi-sdam: Fix uninitialized pdev pointer 2021-03-04 11:38:39 +01:00
of of: unittest: Fix build on architectures without CONFIG_OF_ADDRESS 2021-03-09 11:11:15 +01:00
opp opp: Correct debug message in _opp_add_static_v2() 2021-03-04 11:37:27 +01:00
oprofile module: Fix up module_notifier return values 2020-09-01 09:58:03 +02:00
parisc dma-mapping: split <linux/dma-mapping.h> 2020-10-06 07:07:03 +02:00
parport treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
pci PCI: rpadlpar: Fix potential drc_name corruption in store functions 2021-03-25 09:04:16 +01:00
pcmcia dma-mapping: remove DMA_MASK_NONE 2020-09-25 06:12:15 +02:00
perf perf/arm-cmn: Move IRQs when migrating context 2021-03-04 11:37:44 +01:00
phy phy: lantiq: rcu-usb2: wait after clock enable 2021-03-04 11:38:24 +01:00
pinctrl pinctrl: qcom: Don't clear pending interrupts when enabling 2021-01-27 11:55:27 +01:00
platform platform/x86: intel-vbtn: Stop reporting SW_DOCK events 2021-03-30 14:31:53 +02:00
pnp PNP: fix kernel-doc markups 2020-10-27 19:23:04 +01:00
power power: supply: smb347-charger: Fix interrupt usage if interrupt is unavailable 2021-03-04 11:37:59 +01:00
powercap Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux 2020-11-10 10:02:31 -08:00
pps treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
ps3 powerpc/ps3: use dma_mapping_error() 2020-12-30 11:53:53 +01:00
ptp phy: dp83640: select CONFIG_CRC32 2021-01-17 14:17:02 +01:00
pwm pwm: iqs620a: Fix overflow and optimize calculations 2021-03-04 11:38:17 +01:00
rapidio rapidio: fix the missed put_device() for rio_mport_add_riodev 2020-10-16 11:11:22 -07:00
ras RAS/CEC: Convert to DEFINE_SHOW_ATTRIBUTE() 2020-09-25 19:05:31 +02:00
regulator regulator: qcom-rpmh: Correct the pmic5_hfsmps515 buck 2021-03-30 14:31:51 +02:00
remoteproc remoteproc/mediatek: Fix kernel test robot warning 2021-03-07 12:34:15 +01:00
reset ARM: SoC-related driver updates 2020-10-24 10:39:22 -07:00
rpmsg rpmsg updates for 5.10 2020-10-22 12:58:21 -07:00
rtc rtc: zynqmp: depend on HAS_IOMEM 2021-03-04 11:38:03 +01:00
s390 s390/qeth: schedule TX NAPI on QAOB completion 2021-03-25 09:04:13 +01:00
sbus treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
scsi scsi: qla2xxx: Fix broken #endif placement 2021-04-07 15:00:05 +02:00
sfi treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
sh iomap: constify ioreadX() iomem argument (as in generic implementation) 2020-08-14 19:56:57 -07:00
siox siox: Use the correct style for SPDX License Identifier 2020-01-14 21:46:53 +01:00
slimbus slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew() 2020-12-30 11:53:47 +01:00
soc soc: ti: omap-prm: Fix occasional abort on reset deassert for dra7 iva 2021-03-30 14:31:56 +02:00
soundwire soundwire: intel: fix possible crash when no device is detected 2021-03-04 11:38:22 +01:00
spi spi: cadence: set cqspi to the driver_data field of struct device 2021-03-25 09:04:04 +01:00
spmi spmi: spmi-pmic-arb: Fix hw_irq overflow 2021-03-04 11:38:40 +01:00
ssb ssb: Remove meaningless jump label to simplify the code 2020-09-21 16:01:35 +03:00
staging staging: comedi: cb_pcidas64: fix request_irq() warn 2021-04-07 15:00:05 +02:00
target scsi: target: core: Prevent underflow for service actions 2021-03-17 17:06:26 +01:00
tc The main MIPS changes for 5.6: 2020-01-31 11:28:31 -08:00
tee optee: simplify i2c access 2021-03-04 11:37:28 +01:00
thermal thermal/core: Add NULL pointer check before using cooling device stats 2021-04-07 15:00:06 +02:00
thunderbolt thunderbolt: Increase runtime PM reference count on DP tunnel discovery 2021-03-25 09:04:15 +01:00
tty serial: stm32: fix DMA initialization error handling 2021-03-25 09:04:10 +01:00
uio uio: Fix use-after-free in uio_unregister_device() 2020-11-09 18:54:30 +01:00
usb usb: dwc3: gadget: Prevent EP queuing while stopping transfers 2021-03-25 09:04:15 +01:00
vdpa vdpa/mlx5: fix param validation in mlx5_vdpa_get_config() 2021-03-04 11:37:17 +01:00
vfio vfio: IOMMU_API should be selected 2021-03-25 09:04:08 +01:00
vhost vhost: Fix vhost_vq_reset() 2021-04-07 15:00:05 +02:00
video udlfb: Fix memory leak in dlfb_usb_probe 2021-03-07 12:34:04 +01:00
virt virt: vbox: Do not use wait_event_interruptible when called from kernel context 2021-03-04 11:37:18 +01:00
virtio virtio_ring: Fix two use after free bugs 2020-12-30 11:54:00 +01:00
visorbus treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
vlynq treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 102 2019-05-24 17:39:00 +02:00
vme treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
w1 w1: w1_therm: Fix conversion result for negative temperatures 2021-03-04 11:37:18 +01:00
watchdog watchdog: mei_wdt: request stop on unregister 2021-03-04 11:38:36 +01:00
xen xen/x86: make XEN_BALLOON_MEMORY_HOTPLUG_LIMIT depend on MEMORY_HOTPLUG 2021-03-30 14:32:04 +02:00
zorro zorro: Fix address space collision message with RAM expansion boards 2020-08-26 13:26:52 +02:00
Kconfig virtio: fixes, vdpa 2020-04-08 10:51:53 -07:00
Makefile vdpa: mlx5: fix vdpa/vhost dependencies 2020-12-02 04:09:56 -05:00