* Linux 4.19.153
@ 2020-10-29 10:43 Greg Kroah-Hartman
2020-10-29 10:43 ` Greg Kroah-Hartman
2020-10-30 8:26 ` Pavel Machek
0 siblings, 2 replies; 8+ messages in thread
From: Greg Kroah-Hartman @ 2020-10-29 10:43 UTC (permalink / raw)
To: linux-kernel, akpm, torvalds, stable; +Cc: lwn, jslaby, Greg Kroah-Hartman
I'm announcing the release of the 4.19.153 kernel.
All users of the 4.19 kernel series must upgrade.
The updated 4.19.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Documentation/admin-guide/kernel-parameters.txt | 2
Documentation/networking/ip-sysctl.txt | 4
Makefile | 2
arch/arc/plat-hsdk/Kconfig | 1
arch/arm/mm/cache-l2x0.c | 16
arch/powerpc/include/asm/drmem.h | 18 -
arch/powerpc/include/asm/reg.h | 2
arch/powerpc/kernel/tau_6xx.c | 55 +--
arch/powerpc/platforms/pseries/rng.c | 1
arch/powerpc/sysdev/xics/icp-hv.c | 1
arch/x86/events/amd/iommu.c | 2
arch/x86/kernel/fpu/init.c | 30 +
arch/x86/kernel/nmi.c | 5
arch/x86/kvm/mmu.c | 1
arch/x86/kvm/svm.c | 1
crypto/algif_aead.c | 7
crypto/algif_skcipher.c | 2
drivers/android/binder.c | 35 --
drivers/bluetooth/hci_ldisc.c | 1
drivers/bluetooth/hci_serdev.c | 2
drivers/cpufreq/armada-37xx-cpufreq.c | 6
drivers/crypto/chelsio/chtls/chtls_cm.c | 3
drivers/crypto/chelsio/chtls/chtls_io.c | 5
drivers/crypto/ixp4xx_crypto.c | 2
drivers/crypto/mediatek/mtk-platform.c | 8
drivers/crypto/omap-sham.c | 3
drivers/crypto/picoxcell_crypto.c | 9
drivers/edac/i5100_edac.c | 11
drivers/edac/ti_edac.c | 3
drivers/gpu/drm/gma500/cdv_intel_dp.c | 2
drivers/hid/hid-input.c | 4
drivers/hid/hid-roccat-kone.c | 23 -
drivers/hwmon/pmbus/max34440.c | 3
drivers/infiniband/core/ucma.c | 6
drivers/infiniband/hw/mlx4/cm.c | 3
drivers/infiniband/hw/mlx4/mad.c | 34 +
drivers/infiniband/hw/mlx4/mlx4_ib.h | 2
drivers/infiniband/hw/qedr/main.c | 2
drivers/infiniband/hw/qedr/verbs.c | 2
drivers/media/i2c/m5mols/m5mols_core.c | 3
drivers/media/i2c/tc358743.c | 14
drivers/media/platform/exynos4-is/media-dev.c | 4
drivers/media/platform/mx2_emmaprp.c | 7
drivers/media/platform/omap3isp/isp.c | 6
drivers/media/platform/qcom/camss/camss-csiphy.c | 4
drivers/media/platform/rcar-fcp.c | 4
drivers/media/platform/rcar-vin/rcar-dma.c | 4
drivers/media/platform/rockchip/rga/rga-buf.c | 1
drivers/media/platform/s5p-mfc/s5p_mfc_pm.c | 4
drivers/media/platform/stm32/stm32-dcmi.c | 4
drivers/media/platform/ti-vpe/vpe.c | 2
drivers/media/tuners/tuner-simple.c | 5
drivers/media/usb/uvc/uvc_ctrl.c | 6
drivers/media/usb/uvc/uvc_entity.c | 35 ++
drivers/mfd/sm501.c | 8
drivers/misc/mic/scif/scif_rma.c | 4
drivers/misc/vmw_vmci/vmci_queue_pair.c | 10
drivers/mtd/lpddr/lpddr2_nvm.c | 35 +-
drivers/mtd/mtdoops.c | 11
drivers/net/dsa/realtek-smi.h | 4
drivers/net/dsa/rtl8366.c | 280 ++++++++--------
drivers/net/dsa/rtl8366rb.c | 2
drivers/net/ethernet/cisco/enic/enic.h | 1
drivers/net/ethernet/cisco/enic/enic_api.c | 6
drivers/net/ethernet/cisco/enic/enic_main.c | 27 +
drivers/net/ethernet/freescale/fec_main.c | 35 +-
drivers/net/ethernet/ibm/ibmveth.c | 19 -
drivers/net/ethernet/korina.c | 3
drivers/net/ethernet/mellanox/mlx4/en_rx.c | 3
drivers/net/ethernet/mellanox/mlx4/en_tx.c | 2
drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c | 5
drivers/net/ethernet/realtek/r8169.c | 54 +--
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 33 -
drivers/net/usb/qmi_wwan.c | 1
drivers/net/wan/hdlc.c | 10
drivers/net/wan/hdlc_raw_eth.c | 1
drivers/net/wireless/ath/ath10k/ce.c | 2
drivers/net/wireless/ath/ath10k/mac.c | 2
drivers/net/wireless/ath/ath6kl/main.c | 3
drivers/net/wireless/ath/ath6kl/wmi.c | 5
drivers/net/wireless/ath/ath9k/htc_hst.c | 2
drivers/net/wireless/ath/wcn36xx/main.c | 2
drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 2
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 9
drivers/net/wireless/marvell/mwifiex/scan.c | 2
drivers/net/wireless/marvell/mwifiex/sdio.c | 2
drivers/net/wireless/quantenna/qtnfmac/commands.c | 2
drivers/perf/xgene_pmu.c | 32 -
drivers/pinctrl/bcm/Kconfig | 1
drivers/pinctrl/pinctrl-mcp23s08.c | 24 -
drivers/platform/x86/mlx-platform.c | 15
drivers/pwm/pwm-lpss.c | 7
drivers/regulator/core.c | 21 -
drivers/scsi/be2iscsi/be_main.c | 4
drivers/scsi/csiostor/csio_hw.c | 2
drivers/scsi/qla2xxx/qla_nvme.c | 2
drivers/scsi/qla4xxx/ql4_os.c | 2
drivers/slimbus/core.c | 6
drivers/slimbus/qcom-ngd-ctrl.c | 4
drivers/spi/spi-s3c64xx.c | 52 ++
drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c | 2
drivers/target/target_core_user.c | 2
drivers/tty/hvc/hvcs.c | 14
drivers/tty/pty.c | 2
drivers/tty/serial/Kconfig | 1
drivers/usb/dwc2/gadget.c | 40 +-
drivers/usb/dwc2/params.c | 2
drivers/usb/gadget/function/f_ncm.c | 6
drivers/usb/gadget/function/u_ether.c | 2
drivers/video/backlight/sky81452-backlight.c | 1
drivers/video/fbdev/aty/radeon_base.c | 2
drivers/video/fbdev/sis/init.c | 11
drivers/video/fbdev/vga16fb.c | 14
drivers/virt/fsl_hypervisor.c | 17
fs/cifs/asn1.c | 16
fs/cifs/smb2ops.c | 2
fs/proc/base.c | 3
fs/quota/quota_v2.c | 1
fs/xfs/libxfs/xfs_rtbitmap.c | 11
fs/xfs/xfs_fsmap.c | 3
include/linux/oom.h | 1
include/linux/sched/coredump.h | 1
include/net/ip.h | 6
include/net/netfilter/nf_log.h | 1
kernel/fork.c | 21 +
mm/memcontrol.c | 5
mm/oom_kill.c | 2
net/ipv4/icmp.c | 7
net/ipv4/netfilter/nf_log_arp.c | 19 -
net/ipv4/netfilter/nf_log_ipv4.c | 6
net/ipv4/route.c | 4
net/ipv4/tcp_input.c | 2
net/ipv6/ip6_fib.c | 4
net/ipv6/netfilter/nf_log_ipv6.c | 8
net/netfilter/ipvs/ip_vs_xmit.c | 6
net/netfilter/nf_log_common.c | 12
net/nfc/netlink.c | 2
net/sched/act_tunnel_key.c | 2
net/smc/smc_core.c | 2
net/tipc/msg.c | 3
net/tls/tls_device.c | 11
net/wireless/nl80211.c | 5
security/integrity/ima/ima_crypto.c | 2
sound/core/seq/oss/seq_oss.c | 7
sound/firewire/bebob/bebob_hwdep.c | 3
sound/pci/hda/patch_realtek.c | 42 ++
sound/soc/qcom/lpass-cpu.c | 16
sound/soc/qcom/lpass-platform.c | 3
148 files changed, 970 insertions(+), 566 deletions(-)
Alex Dewar (1):
VMCI: check return value of get_user_pages_fast() for errors
Arnd Bergmann (1):
mtd: lpddr: fix excessive stack usage with clang
Artem Savkov (1):
pty: do tty_flip_buffer_push without port->lock in pty_write
Arvind Sankar (1):
x86/fpu: Allow multiple bits in clearcpuid= parameter
Bryan O'Donoghue (1):
wcn36xx: Fix reported 802.11n rx_highest rate wcn3660/wcn3680
Christophe JAILLET (5):
crypto: ixp4xx - Fix the size used in a 'dma_free_coherent()' call
ath10k: Fix the size used in a 'dma_free_coherent()' call in an error handling path
mwifiex: Do not use GFP_KERNEL in atomic context
staging: rtl8192u: Do not use GFP_KERNEL in atomic context
scsi: qla4xxx: Fix an error handling path in 'qla4xxx_get_host_stats()'
Colin Ian King (3):
x86/events/amd/iommu: Fix sizeof mismatch
video: fbdev: vga16fb: fix setting of pixclock because a pass-by-value error
qtnfmac: fix resource leaks on unsupported iftype error return path
Cong Wang (1):
tipc: fix the skb_unshare() in tipc_buf_append()
Dan Carpenter (8):
ALSA: bebob: potential info leak in hwdep_read()
cifs: remove bogus debug code
ath6kl: prevent potential array overflow in ath6kl_add_new_sta()
ath9k: Fix potential out of bounds in ath9k_htc_txcompletion_cb()
HID: roccat: add bounds checking in kone_sysfs_write_settings()
ath6kl: wmi: prevent a shift wrapping bug in ath6kl_wmi_delete_pstream_cmd()
mfd: sm501: Fix leaks in probe()
scsi: be2iscsi: Fix a theoretical leak in beiscsi_create_eqs()
Darrick J. Wong (2):
xfs: limit entries returned when counting fsmap records
xfs: fix high key handling in the rt allocator's query_range function
David Ahern (1):
ipv4: Restore flowi4_oif update before call to xfrm_lookup_route
David Wilder (2):
ibmveth: Switch order of ibmveth_helper calls.
ibmveth: Identify ingress large send packets.
Davide Caratti (1):
net/sched: act_tunnel_key: fix OOB write in case of IPv6 ERSPAN tunnels
Defang Bo (1):
nfc: Ensure presence of NFC_ATTR_FIRMWARE_NAME attribute in nfc_genl_fw_download()
Dinghao Liu (4):
EDAC/i5100: Fix error handling order in i5100_init_one()
media: omap3isp: Fix memleak in isp_probe
media: mx2_emmaprp: Fix memleak in emmaprp_probe
video: fbdev: radeon: Fix memleak in radeonfb_pci_register
Dmitry Torokhov (1):
HID: hid-input: fix stylus battery reporting
Emmanuel Grumbach (1):
iwlwifi: mvm: split a print to avoid a WARNING in ROC
Eran Ben Elisha (1):
net/mlx5: Don't call timecounter cyc2time directly from 1PPS flow
Eric Dumazet (2):
icmp: randomize the global rate limiter
quota: clear padding in v2r1_mem2diskdqb()
Finn Thain (3):
powerpc/tau: Use appropriate temperature sample interval
powerpc/tau: Convert from timer to workqueue
powerpc/tau: Remove duplicated set_thresholds() call
Greg Kroah-Hartman (1):
Linux 4.19.153
Guenter Roeck (1):
hwmon: (pmbus/max34440) Fix status register reads for MAX344{51,60,61}
Guillaume Tucker (1):
ARM: 9007/1: l2c: fix prefetch bits init in L2X0_AUX_CTRL using DT values
Hans de Goede (2):
pwm: lpss: Fix off by one error in base_unit math in pwm_lpss_prepare()
pwm: lpss: Add range limit check for the base_unit register value
Heiner Kallweit (2):
r8169: fix data corruption issue on RTL8402
r8169: fix operation under forced interrupt threading
Herbert Xu (2):
crypto: algif_aead - Do not set MAY_BACKLOG on the async path
crypto: algif_skcipher - EBUSY on aio should be an error
Håkon Bugge (2):
IB/mlx4: Fix starvation in paravirt mux/demux
IB/mlx4: Adjust delayed work when a dup is observed
Jason Gunthorpe (2):
RDMA/ucma: Fix locking for ctx->events_reported
RDMA/ucma: Add missing locking around rdma_leave_multicast()
Jian-Hong Pan (1):
ALSA: hda/realtek: Enable audio jacks of ASUS D700SA with ALC887
Johannes Berg (1):
nl80211: fix non-split wiphy information
John Donnelly (1):
scsi: target: tcmu: Fix warning: 'page' may be used uninitialized
Jonathan Lemon (1):
mlx4: handle non-napi callers to napi_poll
Julian Anastasov (1):
ipvs: clear skb->tstamp in forwarding path
Karsten Graul (1):
net/smc: fix valid DMBE buffer sizes
Krzysztof Kozlowski (1):
EDAC/ti: Fix handling of platform_get_irq() error
Laurent Pinchart (2):
media: uvcvideo: Set media controller entity functions
media: uvcvideo: Silence shift-out-of-bounds warning
Libing Zhou (1):
x86/nmi: Fix nmi_handle() duration miscalculation
Linus Walleij (4):
net: dsa: rtl8366: Check validity of passed VLANs
net: dsa: rtl8366: Refactor VLAN/PVID init
net: dsa: rtl8366: Skip PVID setting if not requested
net: dsa: rtl8366rb: Support all 4096 VLANs
Lorenzo Colitti (2):
usb: gadget: f_ncm: fix ncm_bitrate for SuperSpeed and above.
usb: gadget: u_ether: enable qmult on SuperSpeed Plus as well
Maciej Żenczykowski (1):
net/ipv4: always honour route mtu during forwarding
Madhuparna Bhowmik (1):
crypto: picoxcell - Fix potential race condition bug
Marek Vasut (2):
net: fec: Fix phy_device lookup for phy_reset_after_clk_enable()
net: fec: Fix PHY init after phy_reset_after_clk_enable()
Mark Salter (1):
drivers/perf: xgene_pmu: Fix uninitialized resource struct
Mark Tomlinson (1):
mtd: mtdoops: Don't write panic data twice
Michal Kalderon (2):
RDMA/qedr: Fix use of uninitialized field
RDMA/qedr: Fix inline size returned for iWARP
Michał Mirosław (1):
regulator: resolve supply after creating regulator
Minas Harutyunyan (1):
usb: dwc2: Fix INTR OUT transfers in DDMA mode.
Nathan Chancellor (1):
usb: dwc2: Fix parameter type in function pointer prototype
Nathan Lynch (1):
powerpc/pseries: explicitly reschedule during drmem_lmb list traversal
Neal Cardwell (1):
tcp: fix to update snd_wl1 in bulk receiver fast path
Necip Fazil Yildiran (2):
pinctrl: bcm: fix kconfig dependency warning when !GPIOLIB
arc: plat-hsdk: fix kconfig dependency warning when !RESET_CONTROLLER
Nicholas Mc Guire (2):
powerpc/pseries: Fix missing of_node_put() in rng_init()
powerpc/icp-hv: Fix missing of_node_put() in success path
Ong Boon Leong (1):
net: stmmac: use netif_tx_start|stop_all_queues() function
Pablo Neira Ayuso (1):
netfilter: nf_log: missing vlan offload tag and proto
Pali Rohár (1):
cpufreq: armada-37xx: Add missing MODULE_DEVICE_TABLE
Qiushi Wu (7):
media: rcar-vin: Fix a reference count leak.
media: rockchip/rga: Fix a reference count leak.
media: platform: fcp: Fix a reference count leak.
media: camss: Fix a reference count leak.
media: s5p-mfc: Fix a reference count leak
media: stm32-dcmi: Fix a reference count leak
media: ti-vpe: Fix a missing check and reference count leak
Ralph Campbell (1):
mm/memcg: fix device private memcg accounting
Roberto Sassu (1):
ima: Don't ignore errors from crypto_shash_update()
Rohit Maheshwari (1):
net/tls: sendfile fails with ktls offload
Rohit kumar (2):
ASoC: qcom: lpass-platform: fix memory leak
ASoC: qcom: lpass-cpu: fix concurrency issue
Samuel Holland (1):
Bluetooth: hci_uart: Cancel init work before unregistering
Sean Christopherson (1):
KVM: x86/mmu: Commit zap of remaining invalid pages when recovering lpages
Shyam Prasad N (1):
cifs: Return the error from crypt_message when enc/dec key not found.
Souptick Joarder (2):
drivers/virt/fsl_hypervisor: Fix error handling path
misc: mic: scif: Fix error handling path
Srinivas Kandagatla (3):
slimbus: core: check get_addr before removing laddr ida
slimbus: core: do not enter to clock pause mode in core
slimbus: qcom-ngd-ctrl: disable ngd in qmi server down callback
Suravee Suthikulpanit (1):
KVM: SVM: Initialize prev_ga_tag before use
Suren Baghdasaryan (1):
mm, oom_adj: don't loop through tasks in __set_oom_adj when not necessary
Sylwester Nawrocki (1):
media: Revert "media: exynos4-is: Add missed check for pinctrl_lookup_state()"
Takashi Iwai (1):
ALSA: seq: oss: Avoid mutex lock for a long-time ioctl
Tero Kristo (1):
crypto: omap-sham - fix digcnt register handling with export/import
Thomas Gleixner (1):
net: enic: Cure the enic api locking trainwreck
Thomas Preston (2):
pinctrl: mcp23s08: Fix mcp23x17_regmap initialiser
pinctrl: mcp23s08: Fix mcp23x17 precious range
Tianjia Zhang (3):
crypto: mediatek - Fix wrong return value in mtk_desc_ring_alloc()
scsi: qla2xxx: Fix wrong return value in qla_nvme_register_hba()
scsi: csiostor: Fix wrong return value in csio_hw_prep_fw()
Todd Kjos (1):
binder: fix UAF when releasing todo list
Tom Rix (8):
media: tuner-simple: fix regression in simple_set_radio_freq
media: m5mols: Check function pointer in m5mols_sensor_power
media: tc358743: initialize variable
media: tc358743: cleanup tc358743_cec_isr
brcmfmac: check ndev pointer
drm/gma500: fix error check
video: fbdev: sis: fix null ptr dereference
mwifiex: fix double free
Tong Zhang (1):
tty: serial: earlycon dependency
Tyrel Datwyler (1):
tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup()
Vadim Pasternak (1):
platform/x86: mlx-platform: Remove PSU EEPROM configuration
Valentin Vidic (1):
net: korina: fix kfree of rx/tx descriptor array
Venkateswara Naralasetty (1):
ath10k: provide survey info as accumulated data
Vinay Kumar Yadav (3):
chelsio/chtls: fix socket lock
chelsio/chtls: correct netdevice for vlan interface
chelsio/chtls: correct function return and return type
Wilken Gottwalt (1):
net: usb: qmi_wwan: add Cellient MPL200 card
Xiaoliang Pang (1):
cypto: mediatek - fix leaks in mtk_desc_ring_alloc
Xie He (2):
net: hdlc: In hdlc_rcv, check to make sure dev is an HDLC device
net: hdlc_raw_eth: Clear the IFF_TX_SKB_SHARING flag after calling ether_setup
Yonghong Song (1):
net: fix pos incrementment in ipv6_route_seq_next
dinghao.liu@zju.edu.cn (1):
backlight: sky81452-backlight: Fix refcount imbalance on error
Łukasz Stelmach (2):
spi: spi-s3c64xx: swap s3c64xx_spi_set_cs() and s3c64xx_enable_datapath()
spi: spi-s3c64xx: Check return values
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Linux 4.19.153
2020-10-29 10:43 Linux 4.19.153 Greg Kroah-Hartman
@ 2020-10-29 10:43 ` Greg Kroah-Hartman
2020-10-30 8:26 ` Pavel Machek
1 sibling, 0 replies; 8+ messages in thread
From: Greg Kroah-Hartman @ 2020-10-29 10:43 UTC (permalink / raw)
To: linux-kernel, akpm, torvalds, stable; +Cc: lwn, jslaby, Greg Kroah-Hartman
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 30752db57587..fb129272240c 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -558,7 +558,7 @@
loops can be debugged more effectively on production
systems.
- clearcpuid=BITNUM [X86]
+ clearcpuid=BITNUM[,BITNUM...] [X86]
Disable CPUID feature X for the kernel. See
arch/x86/include/asm/cpufeatures.h for the valid bit
numbers. Note the Linux specific bits are not necessarily
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 7eb9366422f5..3c617d620b6f 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -934,12 +934,14 @@ icmp_ratelimit - INTEGER
icmp_msgs_per_sec - INTEGER
Limit maximal number of ICMP packets sent per second from this host.
Only messages whose type matches icmp_ratemask (see below) are
- controlled by this limit.
+ controlled by this limit. For security reasons, the precise count
+ of messages per second is randomized.
Default: 1000
icmp_msgs_burst - INTEGER
icmp_msgs_per_sec controls number of ICMP packets sent per second,
while icmp_msgs_burst controls the burst size of these packets.
+ For security reasons, the precise burst size is randomized.
Default: 50
icmp_ratemask - INTEGER
diff --git a/Makefile b/Makefile
index aa79ce7bfdc7..d5e93bf20799 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 4
PATCHLEVEL = 19
-SUBLEVEL = 152
+SUBLEVEL = 153
EXTRAVERSION =
NAME = "People's Front"
diff --git a/arch/arc/plat-hsdk/Kconfig b/arch/arc/plat-hsdk/Kconfig
index c285a83cbf08..df35ea1912e8 100644
--- a/arch/arc/plat-hsdk/Kconfig
+++ b/arch/arc/plat-hsdk/Kconfig
@@ -11,5 +11,6 @@ menuconfig ARC_SOC_HSDK
select ARC_HAS_ACCL_REGS
select ARC_IRQ_NO_AUTOSAVE
select CLK_HSDK
+ select RESET_CONTROLLER
select RESET_HSDK
select MIGHT_HAVE_PCI
diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
index 808efbb89b88..02f613def40d 100644
--- a/arch/arm/mm/cache-l2x0.c
+++ b/arch/arm/mm/cache-l2x0.c
@@ -1261,20 +1261,28 @@ static void __init l2c310_of_parse(const struct device_node *np,
ret = of_property_read_u32(np, "prefetch-data", &val);
if (ret == 0) {
- if (val)
+ if (val) {
prefetch |= L310_PREFETCH_CTRL_DATA_PREFETCH;
- else
+ *aux_val |= L310_PREFETCH_CTRL_DATA_PREFETCH;
+ } else {
prefetch &= ~L310_PREFETCH_CTRL_DATA_PREFETCH;
+ *aux_val &= ~L310_PREFETCH_CTRL_DATA_PREFETCH;
+ }
+ *aux_mask &= ~L310_PREFETCH_CTRL_DATA_PREFETCH;
} else if (ret != -EINVAL) {
pr_err("L2C-310 OF prefetch-data property value is missing\n");
}
ret = of_property_read_u32(np, "prefetch-instr", &val);
if (ret == 0) {
- if (val)
+ if (val) {
prefetch |= L310_PREFETCH_CTRL_INSTR_PREFETCH;
- else
+ *aux_val |= L310_PREFETCH_CTRL_INSTR_PREFETCH;
+ } else {
prefetch &= ~L310_PREFETCH_CTRL_INSTR_PREFETCH;
+ *aux_val &= ~L310_PREFETCH_CTRL_INSTR_PREFETCH;
+ }
+ *aux_mask &= ~L310_PREFETCH_CTRL_INSTR_PREFETCH;
} else if (ret != -EINVAL) {
pr_err("L2C-310 OF prefetch-instr property value is missing\n");
}
diff --git a/arch/powerpc/include/asm/drmem.h b/arch/powerpc/include/asm/drmem.h
index 9e516fe3daab..668d8a121f1a 100644
--- a/arch/powerpc/include/asm/drmem.h
+++ b/arch/powerpc/include/asm/drmem.h
@@ -12,6 +12,8 @@
#ifndef _ASM_POWERPC_LMB_H
#define _ASM_POWERPC_LMB_H
+#include <linux/sched.h>
+
struct drmem_lmb {
u64 base_addr;
u32 drc_index;
@@ -27,8 +29,22 @@ struct drmem_lmb_info {
extern struct drmem_lmb_info *drmem_info;
+static inline struct drmem_lmb *drmem_lmb_next(struct drmem_lmb *lmb,
+ const struct drmem_lmb *start)
+{
+ /*
+ * DLPAR code paths can take several milliseconds per element
+ * when interacting with firmware. Ensure that we don't
+ * unfairly monopolize the CPU.
+ */
+ if (((++lmb - start) % 16) == 0)
+ cond_resched();
+
+ return lmb;
+}
+
#define for_each_drmem_lmb_in_range(lmb, start, end) \
- for ((lmb) = (start); (lmb) < (end); (lmb)++)
+ for ((lmb) = (start); (lmb) < (end); lmb = drmem_lmb_next(lmb, start))
#define for_each_drmem_lmb(lmb) \
for_each_drmem_lmb_in_range((lmb), \
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index af9971661512..494b0283f212 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -788,7 +788,7 @@
#define THRM1_TIN (1 << 31)
#define THRM1_TIV (1 << 30)
#define THRM1_THRES(x) ((x&0x7f)<<23)
-#define THRM3_SITV(x) ((x&0x3fff)<<1)
+#define THRM3_SITV(x) ((x & 0x1fff) << 1)
#define THRM1_TID (1<<2)
#define THRM1_TIE (1<<1)
#define THRM1_V (1<<0)
diff --git a/arch/powerpc/kernel/tau_6xx.c b/arch/powerpc/kernel/tau_6xx.c
index e2ab8a111b69..a130473f16e5 100644
--- a/arch/powerpc/kernel/tau_6xx.c
+++ b/arch/powerpc/kernel/tau_6xx.c
@@ -13,13 +13,14 @@
*/
#include <linux/errno.h>
-#include <linux/jiffies.h>
#include <linux/kernel.h>
#include <linux/param.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/workqueue.h>
#include <asm/io.h>
#include <asm/reg.h>
@@ -39,8 +40,6 @@ static struct tau_temp
unsigned char grew;
} tau[NR_CPUS];
-struct timer_list tau_timer;
-
#undef DEBUG
/* TODO: put these in a /proc interface, with some sanity checks, and maybe
@@ -50,7 +49,7 @@ struct timer_list tau_timer;
#define step_size 2 /* step size when temp goes out of range */
#define window_expand 1 /* expand the window by this much */
/* configurable values for shrinking the window */
-#define shrink_timer 2*HZ /* period between shrinking the window */
+#define shrink_timer 2000 /* period between shrinking the window */
#define min_window 2 /* minimum window size, degrees C */
static void set_thresholds(unsigned long cpu)
@@ -111,11 +110,6 @@ static void TAUupdate(int cpu)
#ifdef DEBUG
printk("grew = %d\n", tau[cpu].grew);
#endif
-
-#ifndef CONFIG_TAU_INT /* tau_timeout will do this if not using interrupts */
- set_thresholds(cpu);
-#endif
-
}
#ifdef CONFIG_TAU_INT
@@ -178,27 +172,27 @@ static void tau_timeout(void * info)
* complex sleep code needs to be added. One mtspr every time
* tau_timeout is called is probably not a big deal.
*
- * Enable thermal sensor and set up sample interval timer
- * need 20 us to do the compare.. until a nice 'cpu_speed' function
- * call is implemented, just assume a 500 mhz clock. It doesn't really
- * matter if we take too long for a compare since it's all interrupt
- * driven anyway.
- *
- * use a extra long time.. (60 us @ 500 mhz)
+ * The "PowerPC 740 and PowerPC 750 Microprocessor Datasheet"
+ * recommends that "the maximum value be set in THRM3 under all
+ * conditions."
*/
- mtspr(SPRN_THRM3, THRM3_SITV(500*60) | THRM3_E);
+ mtspr(SPRN_THRM3, THRM3_SITV(0x1fff) | THRM3_E);
local_irq_restore(flags);
}
-static void tau_timeout_smp(struct timer_list *unused)
-{
+static struct workqueue_struct *tau_workq;
- /* schedule ourselves to be run again */
- mod_timer(&tau_timer, jiffies + shrink_timer) ;
+static void tau_work_func(struct work_struct *work)
+{
+ msleep(shrink_timer);
on_each_cpu(tau_timeout, NULL, 0);
+ /* schedule ourselves to be run again */
+ queue_work(tau_workq, work);
}
+DECLARE_WORK(tau_work, tau_work_func);
+
/*
* setup the TAU
*
@@ -231,21 +225,16 @@ static int __init TAU_init(void)
return 1;
}
-
- /* first, set up the window shrinking timer */
- timer_setup(&tau_timer, tau_timeout_smp, 0);
- tau_timer.expires = jiffies + shrink_timer;
- add_timer(&tau_timer);
+ tau_workq = alloc_workqueue("tau", WQ_UNBOUND, 1);
+ if (!tau_workq)
+ return -ENOMEM;
on_each_cpu(TAU_init_smp, NULL, 0);
- printk("Thermal assist unit ");
-#ifdef CONFIG_TAU_INT
- printk("using interrupts, ");
-#else
- printk("using timers, ");
-#endif
- printk("shrink_timer: %d jiffies\n", shrink_timer);
+ queue_work(tau_workq, &tau_work);
+
+ pr_info("Thermal assist unit using %s, shrink_timer: %d ms\n",
+ IS_ENABLED(CONFIG_TAU_INT) ? "interrupts" : "workqueue", shrink_timer);
tau_initialized = 1;
return 0;
diff --git a/arch/powerpc/platforms/pseries/rng.c b/arch/powerpc/platforms/pseries/rng.c
index 31ca557af60b..262b8c5e1b9d 100644
--- a/arch/powerpc/platforms/pseries/rng.c
+++ b/arch/powerpc/platforms/pseries/rng.c
@@ -40,6 +40,7 @@ static __init int rng_init(void)
ppc_md.get_random_seed = pseries_get_random_long;
+ of_node_put(dn);
return 0;
}
machine_subsys_initcall(pseries, rng_init);
diff --git a/arch/powerpc/sysdev/xics/icp-hv.c b/arch/powerpc/sysdev/xics/icp-hv.c
index bbc839a98c41..003deaabb568 100644
--- a/arch/powerpc/sysdev/xics/icp-hv.c
+++ b/arch/powerpc/sysdev/xics/icp-hv.c
@@ -179,6 +179,7 @@ int icp_hv_init(void)
icp_ops = &icp_hv_ops;
+ of_node_put(np);
return 0;
}
diff --git a/arch/x86/events/amd/iommu.c b/arch/x86/events/amd/iommu.c
index 3210fee27e7f..0014d26391fa 100644
--- a/arch/x86/events/amd/iommu.c
+++ b/arch/x86/events/amd/iommu.c
@@ -387,7 +387,7 @@ static __init int _init_events_attrs(void)
while (amd_iommu_v2_event_descs[i].attr.attr.name)
i++;
- attrs = kcalloc(i + 1, sizeof(struct attribute **), GFP_KERNEL);
+ attrs = kcalloc(i + 1, sizeof(*attrs), GFP_KERNEL);
if (!attrs)
return -ENOMEM;
diff --git a/arch/x86/kernel/fpu/init.c b/arch/x86/kernel/fpu/init.c
index 6abd83572b01..9692ccc583bb 100644
--- a/arch/x86/kernel/fpu/init.c
+++ b/arch/x86/kernel/fpu/init.c
@@ -249,9 +249,9 @@ static void __init fpu__init_system_ctx_switch(void)
*/
static void __init fpu__init_parse_early_param(void)
{
- char arg[32];
+ char arg[128];
char *argptr = arg;
- int bit;
+ int arglen, res, bit;
if (cmdline_find_option_bool(boot_command_line, "no387"))
setup_clear_cpu_cap(X86_FEATURE_FPU);
@@ -271,12 +271,26 @@ static void __init fpu__init_parse_early_param(void)
if (cmdline_find_option_bool(boot_command_line, "noxsaves"))
setup_clear_cpu_cap(X86_FEATURE_XSAVES);
- if (cmdline_find_option(boot_command_line, "clearcpuid", arg,
- sizeof(arg)) &&
- get_option(&argptr, &bit) &&
- bit >= 0 &&
- bit < NCAPINTS * 32)
- setup_clear_cpu_cap(bit);
+ arglen = cmdline_find_option(boot_command_line, "clearcpuid", arg, sizeof(arg));
+ if (arglen <= 0)
+ return;
+
+ pr_info("Clearing CPUID bits:");
+ do {
+ res = get_option(&argptr, &bit);
+ if (res == 0 || res == 3)
+ break;
+
+ /* If the argument was too long, the last bit may be cut off */
+ if (res == 1 && arglen >= sizeof(arg))
+ break;
+
+ if (bit >= 0 && bit < NCAPINTS * 32) {
+ pr_cont(" " X86_CAP_FMT, x86_cap_flag(bit));
+ setup_clear_cpu_cap(bit);
+ }
+ } while (res == 2);
+ pr_cont("\n");
}
/*
diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
index 0f8b9b900b0e..996eb53f8eb7 100644
--- a/arch/x86/kernel/nmi.c
+++ b/arch/x86/kernel/nmi.c
@@ -104,7 +104,6 @@ fs_initcall(nmi_warning_debugfs);
static void nmi_check_duration(struct nmiaction *action, u64 duration)
{
- u64 whole_msecs = READ_ONCE(action->max_duration);
int remainder_ns, decimal_msecs;
if (duration < nmi_longest_ns || duration < action->max_duration)
@@ -112,12 +111,12 @@ static void nmi_check_duration(struct nmiaction *action, u64 duration)
action->max_duration = duration;
- remainder_ns = do_div(whole_msecs, (1000 * 1000));
+ remainder_ns = do_div(duration, (1000 * 1000));
decimal_msecs = remainder_ns / 1000;
printk_ratelimited(KERN_INFO
"INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
- action->handler, whole_msecs, decimal_msecs);
+ action->handler, duration, decimal_msecs);
}
static int nmi_handle(unsigned int type, struct pt_regs *regs)
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index a2ff5c214738..5faa49a95ac9 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -6225,6 +6225,7 @@ static void kvm_recover_nx_lpages(struct kvm *kvm)
cond_resched_lock(&kvm->mmu_lock);
}
}
+ kvm_mmu_commit_zap_page(kvm, &invalid_list);
spin_unlock(&kvm->mmu_lock);
srcu_read_unlock(&kvm->srcu, rcu_idx);
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index cb09a0ec8750..a0c3d1b4b295 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -5380,6 +5380,7 @@ static int svm_update_pi_irte(struct kvm *kvm, unsigned int host_irq,
* - Tell IOMMU to use legacy mode for this interrupt.
* - Retrieve ga_tag of prior interrupt remapping data.
*/
+ pi.prev_ga_tag = 0;
pi.is_guest_mode = false;
ret = irq_set_vcpu_affinity(host_irq, &pi);
diff --git a/crypto/algif_aead.c b/crypto/algif_aead.c
index b4f16202ab7a..182783801ffa 100644
--- a/crypto/algif_aead.c
+++ b/crypto/algif_aead.c
@@ -82,7 +82,7 @@ static int crypto_aead_copy_sgl(struct crypto_skcipher *null_tfm,
SKCIPHER_REQUEST_ON_STACK(skreq, null_tfm);
skcipher_request_set_tfm(skreq, null_tfm);
- skcipher_request_set_callback(skreq, CRYPTO_TFM_REQ_MAY_BACKLOG,
+ skcipher_request_set_callback(skreq, CRYPTO_TFM_REQ_MAY_SLEEP,
NULL, NULL);
skcipher_request_set_crypt(skreq, src, dst, len, NULL);
@@ -295,19 +295,20 @@ static int _aead_recvmsg(struct socket *sock, struct msghdr *msg,
areq->outlen = outlen;
aead_request_set_callback(&areq->cra_u.aead_req,
- CRYPTO_TFM_REQ_MAY_BACKLOG,
+ CRYPTO_TFM_REQ_MAY_SLEEP,
af_alg_async_cb, areq);
err = ctx->enc ? crypto_aead_encrypt(&areq->cra_u.aead_req) :
crypto_aead_decrypt(&areq->cra_u.aead_req);
/* AIO operation in progress */
- if (err == -EINPROGRESS || err == -EBUSY)
+ if (err == -EINPROGRESS)
return -EIOCBQUEUED;
sock_put(sk);
} else {
/* Synchronous operation */
aead_request_set_callback(&areq->cra_u.aead_req,
+ CRYPTO_TFM_REQ_MAY_SLEEP |
CRYPTO_TFM_REQ_MAY_BACKLOG,
crypto_req_done, &ctx->wait);
err = crypto_wait_req(ctx->enc ?
diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c
index 1cb106c46043..9d2e9783c0d4 100644
--- a/crypto/algif_skcipher.c
+++ b/crypto/algif_skcipher.c
@@ -127,7 +127,7 @@ static int _skcipher_recvmsg(struct socket *sock, struct msghdr *msg,
crypto_skcipher_decrypt(&areq->cra_u.skcipher_req);
/* AIO operation in progress */
- if (err == -EINPROGRESS || err == -EBUSY)
+ if (err == -EINPROGRESS)
return -EIOCBQUEUED;
sock_put(sk);
diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 112b5b50ad3c..cda4f7eb58ea 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -285,7 +285,7 @@ struct binder_device {
struct binder_work {
struct list_head entry;
- enum {
+ enum binder_work_type {
BINDER_WORK_TRANSACTION = 1,
BINDER_WORK_TRANSACTION_COMPLETE,
BINDER_WORK_RETURN_ERROR,
@@ -895,27 +895,6 @@ static struct binder_work *binder_dequeue_work_head_ilocked(
return w;
}
-/**
- * binder_dequeue_work_head() - Dequeues the item at head of list
- * @proc: binder_proc associated with list
- * @list: list to dequeue head
- *
- * Removes the head of the list if there are items on the list
- *
- * Return: pointer dequeued binder_work, NULL if list was empty
- */
-static struct binder_work *binder_dequeue_work_head(
- struct binder_proc *proc,
- struct list_head *list)
-{
- struct binder_work *w;
-
- binder_inner_proc_lock(proc);
- w = binder_dequeue_work_head_ilocked(list);
- binder_inner_proc_unlock(proc);
- return w;
-}
-
static void
binder_defer_work(struct binder_proc *proc, enum binder_deferred_state defer);
static void binder_free_thread(struct binder_thread *thread);
@@ -4242,13 +4221,17 @@ static void binder_release_work(struct binder_proc *proc,
struct list_head *list)
{
struct binder_work *w;
+ enum binder_work_type wtype;
while (1) {
- w = binder_dequeue_work_head(proc, list);
+ binder_inner_proc_lock(proc);
+ w = binder_dequeue_work_head_ilocked(list);
+ wtype = w ? w->type : 0;
+ binder_inner_proc_unlock(proc);
if (!w)
return;
- switch (w->type) {
+ switch (wtype) {
case BINDER_WORK_TRANSACTION: {
struct binder_transaction *t;
@@ -4282,9 +4265,11 @@ static void binder_release_work(struct binder_proc *proc,
kfree(death);
binder_stats_deleted(BINDER_STAT_DEATH);
} break;
+ case BINDER_WORK_NODE:
+ break;
default:
pr_err("unexpected work type, %d, not freed\n",
- w->type);
+ wtype);
break;
}
}
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index efeb8137ec67..48560e646e53 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -545,6 +545,7 @@ static void hci_uart_tty_close(struct tty_struct *tty)
clear_bit(HCI_UART_PROTO_READY, &hu->flags);
percpu_up_write(&hu->proto_lock);
+ cancel_work_sync(&hu->init_ready);
cancel_work_sync(&hu->write_work);
if (hdev) {
diff --git a/drivers/bluetooth/hci_serdev.c b/drivers/bluetooth/hci_serdev.c
index d3fb0d657fa5..7b3aade431e5 100644
--- a/drivers/bluetooth/hci_serdev.c
+++ b/drivers/bluetooth/hci_serdev.c
@@ -369,6 +369,8 @@ void hci_uart_unregister_device(struct hci_uart *hu)
struct hci_dev *hdev = hu->hdev;
clear_bit(HCI_UART_PROTO_READY, &hu->flags);
+
+ cancel_work_sync(&hu->init_ready);
if (test_bit(HCI_UART_REGISTERED, &hu->flags))
hci_unregister_dev(hdev);
hci_free_dev(hdev);
diff --git a/drivers/cpufreq/armada-37xx-cpufreq.c b/drivers/cpufreq/armada-37xx-cpufreq.c
index c5f98cafc25c..9b0b490d70ff 100644
--- a/drivers/cpufreq/armada-37xx-cpufreq.c
+++ b/drivers/cpufreq/armada-37xx-cpufreq.c
@@ -486,6 +486,12 @@ static int __init armada37xx_cpufreq_driver_init(void)
/* late_initcall, to guarantee the driver is loaded after A37xx clock driver */
late_initcall(armada37xx_cpufreq_driver_init);
+static const struct of_device_id __maybe_unused armada37xx_cpufreq_of_match[] = {
+ { .compatible = "marvell,armada-3700-nb-pm" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, armada37xx_cpufreq_of_match);
+
MODULE_AUTHOR("Gregory CLEMENT <gregory.clement@free-electrons.com>");
MODULE_DESCRIPTION("Armada 37xx cpufreq driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/crypto/chelsio/chtls/chtls_cm.c b/drivers/crypto/chelsio/chtls/chtls_cm.c
index 28d24118c645..f1ca66147c28 100644
--- a/drivers/crypto/chelsio/chtls/chtls_cm.c
+++ b/drivers/crypto/chelsio/chtls/chtls_cm.c
@@ -1057,6 +1057,9 @@ static struct sock *chtls_recv_sock(struct sock *lsk,
ndev = n->dev;
if (!ndev)
goto free_dst;
+ if (is_vlan_dev(ndev))
+ ndev = vlan_dev_real_dev(ndev);
+
port_id = cxgb4_port_idx(ndev);
csk = chtls_sock_create(cdev);
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c b/drivers/crypto/chelsio/chtls/chtls_io.c
index 2c1f3ddb0cc7..e9573e7f9e80 100644
--- a/drivers/crypto/chelsio/chtls/chtls_io.c
+++ b/drivers/crypto/chelsio/chtls/chtls_io.c
@@ -914,9 +914,9 @@ static int tls_header_read(struct tls_hdr *thdr, struct iov_iter *from)
return (__force int)cpu_to_be16(thdr->length);
}
-static int csk_mem_free(struct chtls_dev *cdev, struct sock *sk)
+static bool csk_mem_free(struct chtls_dev *cdev, struct sock *sk)
{
- return (cdev->max_host_sndbuf - sk->sk_wmem_queued);
+ return (cdev->max_host_sndbuf - sk->sk_wmem_queued > 0);
}
static int csk_wait_memory(struct chtls_dev *cdev,
@@ -1217,6 +1217,7 @@ int chtls_sendpage(struct sock *sk, struct page *page,
copied = 0;
csk = rcu_dereference_sk_user_data(sk);
cdev = csk->cdev;
+ lock_sock(sk);
timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);
err = sk_stream_wait_connect(sk, &timeo);
diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c
index 27f7dad2d45d..9b7b8558db31 100644
--- a/drivers/crypto/ixp4xx_crypto.c
+++ b/drivers/crypto/ixp4xx_crypto.c
@@ -530,7 +530,7 @@ static void release_ixp_crypto(struct device *dev)
if (crypt_virt) {
dma_free_coherent(dev,
- NPE_QLEN_TOTAL * sizeof( struct crypt_ctl),
+ NPE_QLEN * sizeof(struct crypt_ctl),
crypt_virt, crypt_phys);
}
}
diff --git a/drivers/crypto/mediatek/mtk-platform.c b/drivers/crypto/mediatek/mtk-platform.c
index ee0404e27a0f..e4d7ef3bfb61 100644
--- a/drivers/crypto/mediatek/mtk-platform.c
+++ b/drivers/crypto/mediatek/mtk-platform.c
@@ -446,7 +446,7 @@ static void mtk_desc_dma_free(struct mtk_cryp *cryp)
static int mtk_desc_ring_alloc(struct mtk_cryp *cryp)
{
struct mtk_ring **ring = cryp->ring;
- int i, err = ENOMEM;
+ int i;
for (i = 0; i < MTK_RING_MAX; i++) {
ring[i] = kzalloc(sizeof(**ring), GFP_KERNEL);
@@ -473,14 +473,14 @@ static int mtk_desc_ring_alloc(struct mtk_cryp *cryp)
return 0;
err_cleanup:
- for (; i--; ) {
+ do {
dma_free_coherent(cryp->dev, MTK_DESC_RING_SZ,
ring[i]->res_base, ring[i]->res_dma);
dma_free_coherent(cryp->dev, MTK_DESC_RING_SZ,
ring[i]->cmd_base, ring[i]->cmd_dma);
kfree(ring[i]);
- }
- return err;
+ } while (i--);
+ return -ENOMEM;
}
static int mtk_crypto_probe(struct platform_device *pdev)
diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c
index 2faaa4069cdd..4d31ef472436 100644
--- a/drivers/crypto/omap-sham.c
+++ b/drivers/crypto/omap-sham.c
@@ -456,6 +456,9 @@ static void omap_sham_write_ctrl_omap4(struct omap_sham_dev *dd, size_t length,
struct omap_sham_reqctx *ctx = ahash_request_ctx(dd->req);
u32 val, mask;
+ if (likely(ctx->digcnt))
+ omap_sham_write(dd, SHA_REG_DIGCNT(dd), ctx->digcnt);
+
/*
* Setting ALGO_CONST only for the first iteration and
* CLOSE_HASH only for the last one. Note that flags mode bits
diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c
index e2491754c468..1ef47f7208b9 100644
--- a/drivers/crypto/picoxcell_crypto.c
+++ b/drivers/crypto/picoxcell_crypto.c
@@ -1701,11 +1701,6 @@ static int spacc_probe(struct platform_device *pdev)
goto err_clk_put;
}
- ret = device_create_file(&pdev->dev, &dev_attr_stat_irq_thresh);
- if (ret)
- goto err_clk_disable;
-
-
/*
* Use an IRQ threshold of 50% as a default. This seems to be a
* reasonable trade off of latency against throughput but can be
@@ -1713,6 +1708,10 @@ static int spacc_probe(struct platform_device *pdev)
*/
engine->stat_irq_thresh = (engine->fifo_sz / 2);
+ ret = device_create_file(&pdev->dev, &dev_attr_stat_irq_thresh);
+ if (ret)
+ goto err_clk_disable;
+
/*
* Configure the interrupts. We only use the STAT_CNT interrupt as we
* only submit a new packet for processing when we complete another in
diff --git a/drivers/edac/i5100_edac.c b/drivers/edac/i5100_edac.c
index b506eef6b146..858ef4e15180 100644
--- a/drivers/edac/i5100_edac.c
+++ b/drivers/edac/i5100_edac.c
@@ -1072,16 +1072,15 @@ static int i5100_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
PCI_DEVICE_ID_INTEL_5100_19, 0);
if (!einj) {
ret = -ENODEV;
- goto bail_einj;
+ goto bail_mc_free;
}
rc = pci_enable_device(einj);
if (rc < 0) {
ret = rc;
- goto bail_disable_einj;
+ goto bail_einj;
}
-
mci->pdev = &pdev->dev;
priv = mci->pvt_info;
@@ -1147,14 +1146,14 @@ static int i5100_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
bail_scrub:
priv->scrub_enable = 0;
cancel_delayed_work_sync(&(priv->i5100_scrubbing));
- edac_mc_free(mci);
-
-bail_disable_einj:
pci_disable_device(einj);
bail_einj:
pci_dev_put(einj);
+bail_mc_free:
+ edac_mc_free(mci);
+
bail_disable_ch1:
pci_disable_device(ch1mm);
diff --git a/drivers/edac/ti_edac.c b/drivers/edac/ti_edac.c
index 6ac26d1b929f..324768946743 100644
--- a/drivers/edac/ti_edac.c
+++ b/drivers/edac/ti_edac.c
@@ -278,7 +278,8 @@ static int ti_edac_probe(struct platform_device *pdev)
/* add EMIF ECC error handler */
error_irq = platform_get_irq(pdev, 0);
- if (!error_irq) {
+ if (error_irq < 0) {
+ ret = error_irq;
edac_printk(KERN_ERR, EDAC_MOD_NAME,
"EMIF irq number not defined.\n");
goto err;
diff --git a/drivers/gpu/drm/gma500/cdv_intel_dp.c b/drivers/gpu/drm/gma500/cdv_intel_dp.c
index 90ed20083009..05eba6dec5eb 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_dp.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_dp.c
@@ -2119,7 +2119,7 @@ cdv_intel_dp_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev
intel_dp->dpcd,
sizeof(intel_dp->dpcd));
cdv_intel_edp_panel_vdd_off(gma_encoder);
- if (ret == 0) {
+ if (ret <= 0) {
/* if this fails, presume the device is a ghost */
DRM_INFO("failed to retrieve link info, disabling eDP\n");
cdv_intel_dp_encoder_destroy(encoder);
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index a9da1526c40a..11bd2ca22a2e 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -796,7 +796,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
case 0x3b: /* Battery Strength */
hidinput_setup_battery(device, HID_INPUT_REPORT, field);
usage->type = EV_PWR;
- goto ignore;
+ return;
case 0x3c: /* Invert */
map_key_clear(BTN_TOOL_RUBBER);
@@ -1052,7 +1052,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
case HID_DC_BATTERYSTRENGTH:
hidinput_setup_battery(device, HID_INPUT_REPORT, field);
usage->type = EV_PWR;
- goto ignore;
+ return;
}
goto unknown;
diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c
index bf4675a27396..9be8c31f613f 100644
--- a/drivers/hid/hid-roccat-kone.c
+++ b/drivers/hid/hid-roccat-kone.c
@@ -297,31 +297,40 @@ static ssize_t kone_sysfs_write_settings(struct file *fp, struct kobject *kobj,
struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
int retval = 0, difference, old_profile;
+ struct kone_settings *settings = (struct kone_settings *)buf;
/* I need to get my data in one piece */
if (off != 0 || count != sizeof(struct kone_settings))
return -EINVAL;
mutex_lock(&kone->kone_lock);
- difference = memcmp(buf, &kone->settings, sizeof(struct kone_settings));
+ difference = memcmp(settings, &kone->settings,
+ sizeof(struct kone_settings));
if (difference) {
- retval = kone_set_settings(usb_dev,
- (struct kone_settings const *)buf);
- if (retval) {
- mutex_unlock(&kone->kone_lock);
- return retval;
+ if (settings->startup_profile < 1 ||
+ settings->startup_profile > 5) {
+ retval = -EINVAL;
+ goto unlock;
}
+ retval = kone_set_settings(usb_dev, settings);
+ if (retval)
+ goto unlock;
+
old_profile = kone->settings.startup_profile;
- memcpy(&kone->settings, buf, sizeof(struct kone_settings));
+ memcpy(&kone->settings, settings, sizeof(struct kone_settings));
kone_profile_activated(kone, kone->settings.startup_profile);
if (kone->settings.startup_profile != old_profile)
kone_profile_report(kone, kone->settings.startup_profile);
}
+unlock:
mutex_unlock(&kone->kone_lock);
+ if (retval)
+ return retval;
+
return sizeof(struct kone_settings);
}
static BIN_ATTR(settings, 0660, kone_sysfs_read_settings,
diff --git a/drivers/hwmon/pmbus/max34440.c b/drivers/hwmon/pmbus/max34440.c
index 47576c460010..9af5ab52ca31 100644
--- a/drivers/hwmon/pmbus/max34440.c
+++ b/drivers/hwmon/pmbus/max34440.c
@@ -400,7 +400,6 @@ static struct pmbus_driver_info max34440_info[] = {
.func[18] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
.func[19] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
.func[20] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
- .read_byte_data = max34440_read_byte_data,
.read_word_data = max34440_read_word_data,
.write_word_data = max34440_write_word_data,
},
@@ -431,7 +430,6 @@ static struct pmbus_driver_info max34440_info[] = {
.func[15] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
.func[16] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
.func[17] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
- .read_byte_data = max34440_read_byte_data,
.read_word_data = max34440_read_word_data,
.write_word_data = max34440_write_word_data,
},
@@ -467,7 +465,6 @@ static struct pmbus_driver_info max34440_info[] = {
.func[19] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
.func[20] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
.func[21] = PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
- .read_byte_data = max34440_read_byte_data,
.read_word_data = max34440_read_word_data,
.write_word_data = max34440_write_word_data,
},
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index 2acc30c3d5b2..01052de6bedb 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -588,6 +588,7 @@ static int ucma_free_ctx(struct ucma_context *ctx)
list_move_tail(&uevent->list, &list);
}
list_del(&ctx->list);
+ events_reported = ctx->events_reported;
mutex_unlock(&ctx->file->mut);
list_for_each_entry_safe(uevent, tmp, &list, list) {
@@ -597,7 +598,6 @@ static int ucma_free_ctx(struct ucma_context *ctx)
kfree(uevent);
}
- events_reported = ctx->events_reported;
mutex_destroy(&ctx->mutex);
kfree(ctx);
return events_reported;
@@ -1476,7 +1476,9 @@ static ssize_t ucma_process_join(struct ucma_file *file,
return 0;
err3:
+ mutex_lock(&ctx->mutex);
rdma_leave_multicast(ctx->cm_id, (struct sockaddr *) &mc->addr);
+ mutex_unlock(&ctx->mutex);
ucma_cleanup_mc_events(mc);
err2:
mutex_lock(&mut);
@@ -1644,7 +1646,9 @@ static ssize_t ucma_migrate_id(struct ucma_file *new_file,
cur_file = ctx->file;
if (cur_file == new_file) {
+ mutex_lock(&cur_file->mut);
resp.events_reported = ctx->events_reported;
+ mutex_unlock(&cur_file->mut);
goto response;
}
diff --git a/drivers/infiniband/hw/mlx4/cm.c b/drivers/infiniband/hw/mlx4/cm.c
index 8c79a480f2b7..d3e11503e67c 100644
--- a/drivers/infiniband/hw/mlx4/cm.c
+++ b/drivers/infiniband/hw/mlx4/cm.c
@@ -307,6 +307,9 @@ static void schedule_delayed(struct ib_device *ibdev, struct id_map_entry *id)
if (!sriov->is_going_down) {
id->scheduled_delete = 1;
schedule_delayed_work(&id->timeout, CM_CLEANUP_CACHE_TIMEOUT);
+ } else if (id->scheduled_delete) {
+ /* Adjust timeout if already scheduled */
+ mod_delayed_work(system_wq, &id->timeout, CM_CLEANUP_CACHE_TIMEOUT);
}
spin_unlock_irqrestore(&sriov->going_down_lock, flags);
spin_unlock(&sriov->id_map_lock);
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index 5aaa2a6c431b..418b9312fb2d 100644
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -1305,6 +1305,18 @@ static void mlx4_ib_tunnel_comp_handler(struct ib_cq *cq, void *arg)
spin_unlock_irqrestore(&dev->sriov.going_down_lock, flags);
}
+static void mlx4_ib_wire_comp_handler(struct ib_cq *cq, void *arg)
+{
+ unsigned long flags;
+ struct mlx4_ib_demux_pv_ctx *ctx = cq->cq_context;
+ struct mlx4_ib_dev *dev = to_mdev(ctx->ib_dev);
+
+ spin_lock_irqsave(&dev->sriov.going_down_lock, flags);
+ if (!dev->sriov.is_going_down && ctx->state == DEMUX_PV_STATE_ACTIVE)
+ queue_work(ctx->wi_wq, &ctx->work);
+ spin_unlock_irqrestore(&dev->sriov.going_down_lock, flags);
+}
+
static int mlx4_ib_post_pv_qp_buf(struct mlx4_ib_demux_pv_ctx *ctx,
struct mlx4_ib_demux_pv_qp *tun_qp,
int index)
@@ -2000,7 +2012,8 @@ static int create_pv_resources(struct ib_device *ibdev, int slave, int port,
cq_size *= 2;
cq_attr.cqe = cq_size;
- ctx->cq = ib_create_cq(ctx->ib_dev, mlx4_ib_tunnel_comp_handler,
+ ctx->cq = ib_create_cq(ctx->ib_dev,
+ create_tun ? mlx4_ib_tunnel_comp_handler : mlx4_ib_wire_comp_handler,
NULL, ctx, &cq_attr);
if (IS_ERR(ctx->cq)) {
ret = PTR_ERR(ctx->cq);
@@ -2037,6 +2050,7 @@ static int create_pv_resources(struct ib_device *ibdev, int slave, int port,
INIT_WORK(&ctx->work, mlx4_ib_sqp_comp_worker);
ctx->wq = to_mdev(ibdev)->sriov.demux[port - 1].wq;
+ ctx->wi_wq = to_mdev(ibdev)->sriov.demux[port - 1].wi_wq;
ret = ib_req_notify_cq(ctx->cq, IB_CQ_NEXT_COMP);
if (ret) {
@@ -2180,7 +2194,7 @@ static int mlx4_ib_alloc_demux_ctx(struct mlx4_ib_dev *dev,
goto err_mcg;
}
- snprintf(name, sizeof name, "mlx4_ibt%d", port);
+ snprintf(name, sizeof(name), "mlx4_ibt%d", port);
ctx->wq = alloc_ordered_workqueue(name, WQ_MEM_RECLAIM);
if (!ctx->wq) {
pr_err("Failed to create tunnelling WQ for port %d\n", port);
@@ -2188,7 +2202,15 @@ static int mlx4_ib_alloc_demux_ctx(struct mlx4_ib_dev *dev,
goto err_wq;
}
- snprintf(name, sizeof name, "mlx4_ibud%d", port);
+ snprintf(name, sizeof(name), "mlx4_ibwi%d", port);
+ ctx->wi_wq = alloc_ordered_workqueue(name, WQ_MEM_RECLAIM);
+ if (!ctx->wi_wq) {
+ pr_err("Failed to create wire WQ for port %d\n", port);
+ ret = -ENOMEM;
+ goto err_wiwq;
+ }
+
+ snprintf(name, sizeof(name), "mlx4_ibud%d", port);
ctx->ud_wq = alloc_ordered_workqueue(name, WQ_MEM_RECLAIM);
if (!ctx->ud_wq) {
pr_err("Failed to create up/down WQ for port %d\n", port);
@@ -2199,6 +2221,10 @@ static int mlx4_ib_alloc_demux_ctx(struct mlx4_ib_dev *dev,
return 0;
err_udwq:
+ destroy_workqueue(ctx->wi_wq);
+ ctx->wi_wq = NULL;
+
+err_wiwq:
destroy_workqueue(ctx->wq);
ctx->wq = NULL;
@@ -2246,12 +2272,14 @@ static void mlx4_ib_free_demux_ctx(struct mlx4_ib_demux_ctx *ctx)
ctx->tun[i]->state = DEMUX_PV_STATE_DOWNING;
}
flush_workqueue(ctx->wq);
+ flush_workqueue(ctx->wi_wq);
for (i = 0; i < dev->dev->caps.sqp_demux; i++) {
destroy_pv_resources(dev, i, ctx->port, ctx->tun[i], 0);
free_pv_object(dev, i, ctx->port);
}
kfree(ctx->tun);
destroy_workqueue(ctx->ud_wq);
+ destroy_workqueue(ctx->wi_wq);
destroy_workqueue(ctx->wq);
}
}
diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
index e10dccc7958f..76ca67aa4015 100644
--- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
+++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
@@ -464,6 +464,7 @@ struct mlx4_ib_demux_pv_ctx {
struct ib_pd *pd;
struct work_struct work;
struct workqueue_struct *wq;
+ struct workqueue_struct *wi_wq;
struct mlx4_ib_demux_pv_qp qp[2];
};
@@ -471,6 +472,7 @@ struct mlx4_ib_demux_ctx {
struct ib_device *ib_dev;
int port;
struct workqueue_struct *wq;
+ struct workqueue_struct *wi_wq;
struct workqueue_struct *ud_wq;
spinlock_t ud_lock;
atomic64_t subnet_prefix;
diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c
index d1680d3b5825..2a82661620fe 100644
--- a/drivers/infiniband/hw/qedr/main.c
+++ b/drivers/infiniband/hw/qedr/main.c
@@ -604,7 +604,7 @@ static int qedr_set_device_attr(struct qedr_dev *dev)
qed_attr = dev->ops->rdma_query_device(dev->rdma_ctx);
/* Part 2 - check capabilities */
- page_size = ~dev->attr.page_size_caps + 1;
+ page_size = ~qed_attr->page_size_caps + 1;
if (page_size > PAGE_SIZE) {
DP_ERR(dev,
"Kernel PAGE_SIZE is %ld which is smaller than minimum page size (%d) required by qedr\n",
diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c
index 7b26afc7fef3..f847f0a9f204 100644
--- a/drivers/infiniband/hw/qedr/verbs.c
+++ b/drivers/infiniband/hw/qedr/verbs.c
@@ -2522,7 +2522,7 @@ int qedr_query_qp(struct ib_qp *ibqp,
qp_attr->cap.max_recv_wr = qp->rq.max_wr;
qp_attr->cap.max_send_sge = qp->sq.max_sges;
qp_attr->cap.max_recv_sge = qp->rq.max_sges;
- qp_attr->cap.max_inline_data = ROCE_REQ_MAX_INLINE_DATA_SIZE;
+ qp_attr->cap.max_inline_data = dev->attr.max_inline;
qp_init_attr->cap = qp_attr->cap;
qp_attr->ah_attr.type = RDMA_AH_ATTR_TYPE_ROCE;
diff --git a/drivers/media/i2c/m5mols/m5mols_core.c b/drivers/media/i2c/m5mols/m5mols_core.c
index 12e79f9e32d5..d9a964430609 100644
--- a/drivers/media/i2c/m5mols/m5mols_core.c
+++ b/drivers/media/i2c/m5mols/m5mols_core.c
@@ -768,7 +768,8 @@ static int m5mols_sensor_power(struct m5mols_info *info, bool enable)
ret = regulator_bulk_enable(ARRAY_SIZE(supplies), supplies);
if (ret) {
- info->set_power(&client->dev, 0);
+ if (info->set_power)
+ info->set_power(&client->dev, 0);
return ret;
}
diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c
index e4c0a27b636a..d9bc3851bf63 100644
--- a/drivers/media/i2c/tc358743.c
+++ b/drivers/media/i2c/tc358743.c
@@ -919,8 +919,8 @@ static const struct cec_adap_ops tc358743_cec_adap_ops = {
.adap_monitor_all_enable = tc358743_cec_adap_monitor_all_enable,
};
-static void tc358743_cec_isr(struct v4l2_subdev *sd, u16 intstatus,
- bool *handled)
+static void tc358743_cec_handler(struct v4l2_subdev *sd, u16 intstatus,
+ bool *handled)
{
struct tc358743_state *state = to_state(sd);
unsigned int cec_rxint, cec_txint;
@@ -953,7 +953,8 @@ static void tc358743_cec_isr(struct v4l2_subdev *sd, u16 intstatus,
cec_transmit_attempt_done(state->cec_adap,
CEC_TX_STATUS_ERROR);
}
- *handled = true;
+ if (handled)
+ *handled = true;
}
if ((intstatus & MASK_CEC_RINT) &&
(cec_rxint & MASK_CECRIEND)) {
@@ -968,7 +969,8 @@ static void tc358743_cec_isr(struct v4l2_subdev *sd, u16 intstatus,
msg.msg[i] = v & 0xff;
}
cec_received_msg(state->cec_adap, &msg);
- *handled = true;
+ if (handled)
+ *handled = true;
}
i2c_wr16(sd, INTSTATUS,
intstatus & (MASK_CEC_RINT | MASK_CEC_TINT));
@@ -1432,7 +1434,7 @@ static int tc358743_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
#ifdef CONFIG_VIDEO_TC358743_CEC
if (intstatus & (MASK_CEC_RINT | MASK_CEC_TINT)) {
- tc358743_cec_isr(sd, intstatus, handled);
+ tc358743_cec_handler(sd, intstatus, handled);
i2c_wr16(sd, INTSTATUS,
intstatus & (MASK_CEC_RINT | MASK_CEC_TINT));
intstatus &= ~(MASK_CEC_RINT | MASK_CEC_TINT);
@@ -1461,7 +1463,7 @@ static int tc358743_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
static irqreturn_t tc358743_irq_handler(int irq, void *dev_id)
{
struct tc358743_state *state = dev_id;
- bool handled;
+ bool handled = false;
tc358743_isr(&state->sd, 0, &handled);
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index 2d25a197dc65..f5fca01f3248 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -1257,11 +1257,9 @@ static int fimc_md_get_pinctrl(struct fimc_md *fmd)
if (IS_ERR(pctl->state_default))
return PTR_ERR(pctl->state_default);
+ /* PINCTRL_STATE_IDLE is optional */
pctl->state_idle = pinctrl_lookup_state(pctl->pinctrl,
PINCTRL_STATE_IDLE);
- if (IS_ERR(pctl->state_idle))
- return PTR_ERR(pctl->state_idle);
-
return 0;
}
diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c
index 419e1cb10dc6..f4be4c672d40 100644
--- a/drivers/media/platform/mx2_emmaprp.c
+++ b/drivers/media/platform/mx2_emmaprp.c
@@ -929,8 +929,11 @@ static int emmaprp_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, pcdev);
irq = platform_get_irq(pdev, 0);
- if (irq < 0)
- return irq;
+ if (irq < 0) {
+ ret = irq;
+ goto rel_vdev;
+ }
+
ret = devm_request_irq(&pdev->dev, irq, emmaprp_irq, 0,
dev_name(&pdev->dev), pcdev);
if (ret)
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c
index addd03b51748..00e52f0b8251 100644
--- a/drivers/media/platform/omap3isp/isp.c
+++ b/drivers/media/platform/omap3isp/isp.c
@@ -2265,8 +2265,10 @@ static int isp_probe(struct platform_device *pdev)
mem = platform_get_resource(pdev, IORESOURCE_MEM, i);
isp->mmio_base[map_idx] =
devm_ioremap_resource(isp->dev, mem);
- if (IS_ERR(isp->mmio_base[map_idx]))
- return PTR_ERR(isp->mmio_base[map_idx]);
+ if (IS_ERR(isp->mmio_base[map_idx])) {
+ ret = PTR_ERR(isp->mmio_base[map_idx]);
+ goto error;
+ }
}
ret = isp_get_clocks(isp);
diff --git a/drivers/media/platform/qcom/camss/camss-csiphy.c b/drivers/media/platform/qcom/camss/camss-csiphy.c
index 008afb85023b..3c5b9082ad72 100644
--- a/drivers/media/platform/qcom/camss/camss-csiphy.c
+++ b/drivers/media/platform/qcom/camss/camss-csiphy.c
@@ -176,8 +176,10 @@ static int csiphy_set_power(struct v4l2_subdev *sd, int on)
int ret;
ret = pm_runtime_get_sync(dev);
- if (ret < 0)
+ if (ret < 0) {
+ pm_runtime_put_sync(dev);
return ret;
+ }
ret = csiphy_set_clock_rates(csiphy);
if (ret < 0) {
diff --git a/drivers/media/platform/rcar-fcp.c b/drivers/media/platform/rcar-fcp.c
index 5c6b00737fe7..05c712e00a2a 100644
--- a/drivers/media/platform/rcar-fcp.c
+++ b/drivers/media/platform/rcar-fcp.c
@@ -103,8 +103,10 @@ int rcar_fcp_enable(struct rcar_fcp_device *fcp)
return 0;
ret = pm_runtime_get_sync(fcp->dev);
- if (ret < 0)
+ if (ret < 0) {
+ pm_runtime_put_noidle(fcp->dev);
return ret;
+ }
return 0;
}
diff --git a/drivers/media/platform/rcar-vin/rcar-dma.c b/drivers/media/platform/rcar-vin/rcar-dma.c
index 92323310f735..70a8cc433a03 100644
--- a/drivers/media/platform/rcar-vin/rcar-dma.c
+++ b/drivers/media/platform/rcar-vin/rcar-dma.c
@@ -1323,8 +1323,10 @@ int rvin_set_channel_routing(struct rvin_dev *vin, u8 chsel)
int ret;
ret = pm_runtime_get_sync(vin->dev);
- if (ret < 0)
+ if (ret < 0) {
+ pm_runtime_put_noidle(vin->dev);
return ret;
+ }
/* Make register writes take effect immediately. */
vnmc = rvin_read(vin, VNMC_REG);
diff --git a/drivers/media/platform/rockchip/rga/rga-buf.c b/drivers/media/platform/rockchip/rga/rga-buf.c
index 356821c2dacf..0932f1445dea 100644
--- a/drivers/media/platform/rockchip/rga/rga-buf.c
+++ b/drivers/media/platform/rockchip/rga/rga-buf.c
@@ -89,6 +89,7 @@ static int rga_buf_start_streaming(struct vb2_queue *q, unsigned int count)
ret = pm_runtime_get_sync(rga->dev);
if (ret < 0) {
+ pm_runtime_put_noidle(rga->dev);
rga_buf_return_buffers(q, VB2_BUF_STATE_QUEUED);
return ret;
}
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
index 5e080f32b0e8..95abf2bd7eba 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
@@ -83,8 +83,10 @@ int s5p_mfc_power_on(void)
int i, ret = 0;
ret = pm_runtime_get_sync(pm->device);
- if (ret < 0)
+ if (ret < 0) {
+ pm_runtime_put_noidle(pm->device);
return ret;
+ }
/* clock control */
for (i = 0; i < pm->num_clocks; i++) {
diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c
index 18d0b5641789..ee1a21179767 100644
--- a/drivers/media/platform/stm32/stm32-dcmi.c
+++ b/drivers/media/platform/stm32/stm32-dcmi.c
@@ -587,7 +587,7 @@ static int dcmi_start_streaming(struct vb2_queue *vq, unsigned int count)
if (ret < 0) {
dev_err(dcmi->dev, "%s: Failed to start streaming, cannot get sync (%d)\n",
__func__, ret);
- goto err_release_buffers;
+ goto err_pm_put;
}
/* Enable stream on the sub device */
@@ -682,8 +682,6 @@ static int dcmi_start_streaming(struct vb2_queue *vq, unsigned int count)
err_pm_put:
pm_runtime_put(dcmi->dev);
-
-err_release_buffers:
spin_lock_irq(&dcmi->irqlock);
/*
* Return all buffers to vb2 in QUEUED state.
diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c
index a285b9db7ee8..70a8371b7e9a 100644
--- a/drivers/media/platform/ti-vpe/vpe.c
+++ b/drivers/media/platform/ti-vpe/vpe.c
@@ -2451,6 +2451,8 @@ static int vpe_runtime_get(struct platform_device *pdev)
r = pm_runtime_get_sync(&pdev->dev);
WARN_ON(r < 0);
+ if (r)
+ pm_runtime_put_noidle(&pdev->dev);
return r < 0 ? r : 0;
}
diff --git a/drivers/media/tuners/tuner-simple.c b/drivers/media/tuners/tuner-simple.c
index 29c1473f2e9f..81e24cf0c8b8 100644
--- a/drivers/media/tuners/tuner-simple.c
+++ b/drivers/media/tuners/tuner-simple.c
@@ -499,7 +499,7 @@ static int simple_radio_bandswitch(struct dvb_frontend *fe, u8 *buffer)
case TUNER_TENA_9533_DI:
case TUNER_YMEC_TVF_5533MF:
tuner_dbg("This tuner doesn't have FM. Most cards have a TEA5767 for FM\n");
- return 0;
+ return -EINVAL;
case TUNER_PHILIPS_FM1216ME_MK3:
case TUNER_PHILIPS_FM1236_MK3:
case TUNER_PHILIPS_FMD1216ME_MK3:
@@ -701,7 +701,8 @@ static int simple_set_radio_freq(struct dvb_frontend *fe,
TUNER_RATIO_SELECT_50; /* 50 kHz step */
/* Bandswitch byte */
- simple_radio_bandswitch(fe, &buffer[0]);
+ if (simple_radio_bandswitch(fe, &buffer[0]))
+ return 0;
/* Convert from 1/16 kHz V4L steps to 1/20 MHz (=50 kHz) PLL steps
freq * (1 Mhz / 16000 V4L steps) * (20 PLL steps / 1 MHz) =
diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c
index f2854337cdca..abfc49901222 100644
--- a/drivers/media/usb/uvc/uvc_ctrl.c
+++ b/drivers/media/usb/uvc/uvc_ctrl.c
@@ -778,12 +778,16 @@ static s32 uvc_get_le_value(struct uvc_control_mapping *mapping,
offset &= 7;
mask = ((1LL << bits) - 1) << offset;
- for (; bits > 0; data++) {
+ while (1) {
u8 byte = *data & mask;
value |= offset > 0 ? (byte >> offset) : (byte << (-offset));
bits -= 8 - (offset > 0 ? offset : 0);
+ if (bits <= 0)
+ break;
+
offset -= 8;
mask = (1 << bits) - 1;
+ data++;
}
/* Sign-extend the value if needed. */
diff --git a/drivers/media/usb/uvc/uvc_entity.c b/drivers/media/usb/uvc/uvc_entity.c
index 554063c07d7a..f2457953f27c 100644
--- a/drivers/media/usb/uvc/uvc_entity.c
+++ b/drivers/media/usb/uvc/uvc_entity.c
@@ -78,10 +78,45 @@ static int uvc_mc_init_entity(struct uvc_video_chain *chain,
int ret;
if (UVC_ENTITY_TYPE(entity) != UVC_TT_STREAMING) {
+ u32 function;
+
v4l2_subdev_init(&entity->subdev, &uvc_subdev_ops);
strlcpy(entity->subdev.name, entity->name,
sizeof(entity->subdev.name));
+ switch (UVC_ENTITY_TYPE(entity)) {
+ case UVC_VC_SELECTOR_UNIT:
+ function = MEDIA_ENT_F_VID_MUX;
+ break;
+ case UVC_VC_PROCESSING_UNIT:
+ case UVC_VC_EXTENSION_UNIT:
+ /* For lack of a better option. */
+ function = MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER;
+ break;
+ case UVC_COMPOSITE_CONNECTOR:
+ case UVC_COMPONENT_CONNECTOR:
+ function = MEDIA_ENT_F_CONN_COMPOSITE;
+ break;
+ case UVC_SVIDEO_CONNECTOR:
+ function = MEDIA_ENT_F_CONN_SVIDEO;
+ break;
+ case UVC_ITT_CAMERA:
+ function = MEDIA_ENT_F_CAM_SENSOR;
+ break;
+ case UVC_TT_VENDOR_SPECIFIC:
+ case UVC_ITT_VENDOR_SPECIFIC:
+ case UVC_ITT_MEDIA_TRANSPORT_INPUT:
+ case UVC_OTT_VENDOR_SPECIFIC:
+ case UVC_OTT_DISPLAY:
+ case UVC_OTT_MEDIA_TRANSPORT_OUTPUT:
+ case UVC_EXTERNAL_VENDOR_SPECIFIC:
+ default:
+ function = MEDIA_ENT_F_V4L2_SUBDEV_UNKNOWN;
+ break;
+ }
+
+ entity->subdev.entity.function = function;
+
ret = media_entity_pads_init(&entity->subdev.entity,
entity->num_pads, entity->pads);
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index e0173bf4b0dc..ec1ac61a21ed 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -1429,8 +1429,14 @@ static int sm501_plat_probe(struct platform_device *dev)
goto err_claim;
}
- return sm501_init_dev(sm);
+ ret = sm501_init_dev(sm);
+ if (ret)
+ goto err_unmap;
+
+ return 0;
+ err_unmap:
+ iounmap(sm->regs);
err_claim:
release_resource(sm->regs_claim);
kfree(sm->regs_claim);
diff --git a/drivers/misc/mic/scif/scif_rma.c b/drivers/misc/mic/scif/scif_rma.c
index 0e4193cb08cf..e1f59b17715d 100644
--- a/drivers/misc/mic/scif/scif_rma.c
+++ b/drivers/misc/mic/scif/scif_rma.c
@@ -1403,6 +1403,8 @@ int __scif_pin_pages(void *addr, size_t len, int *out_prot,
NULL);
up_write(&mm->mmap_sem);
if (nr_pages != pinned_pages->nr_pages) {
+ if (pinned_pages->nr_pages < 0)
+ pinned_pages->nr_pages = 0;
if (try_upgrade) {
if (ulimit)
__scif_dec_pinned_vm_lock(mm,
@@ -1423,7 +1425,6 @@ int __scif_pin_pages(void *addr, size_t len, int *out_prot,
if (pinned_pages->nr_pages < nr_pages) {
err = -EFAULT;
- pinned_pages->nr_pages = nr_pages;
goto dec_pinned;
}
@@ -1436,7 +1437,6 @@ int __scif_pin_pages(void *addr, size_t len, int *out_prot,
__scif_dec_pinned_vm_lock(mm, nr_pages, 0);
/* Something went wrong! Rollback */
error_unmap:
- pinned_pages->nr_pages = nr_pages;
scif_destroy_pinned_pages(pinned_pages);
*pages = NULL;
dev_dbg(scif_info.mdev.this_device,
diff --git a/drivers/misc/vmw_vmci/vmci_queue_pair.c b/drivers/misc/vmw_vmci/vmci_queue_pair.c
index bd52f29b4a4e..5e0d1ac67f73 100644
--- a/drivers/misc/vmw_vmci/vmci_queue_pair.c
+++ b/drivers/misc/vmw_vmci/vmci_queue_pair.c
@@ -671,8 +671,9 @@ static int qp_host_get_user_memory(u64 produce_uva,
if (retval < (int)produce_q->kernel_if->num_pages) {
pr_debug("get_user_pages_fast(produce) failed (retval=%d)",
retval);
- qp_release_pages(produce_q->kernel_if->u.h.header_page,
- retval, false);
+ if (retval > 0)
+ qp_release_pages(produce_q->kernel_if->u.h.header_page,
+ retval, false);
err = VMCI_ERROR_NO_MEM;
goto out;
}
@@ -683,8 +684,9 @@ static int qp_host_get_user_memory(u64 produce_uva,
if (retval < (int)consume_q->kernel_if->num_pages) {
pr_debug("get_user_pages_fast(consume) failed (retval=%d)",
retval);
- qp_release_pages(consume_q->kernel_if->u.h.header_page,
- retval, false);
+ if (retval > 0)
+ qp_release_pages(consume_q->kernel_if->u.h.header_page,
+ retval, false);
qp_release_pages(produce_q->kernel_if->u.h.header_page,
produce_q->kernel_if->num_pages, false);
err = VMCI_ERROR_NO_MEM;
diff --git a/drivers/mtd/lpddr/lpddr2_nvm.c b/drivers/mtd/lpddr/lpddr2_nvm.c
index c950c880ad59..90e6cb64db69 100644
--- a/drivers/mtd/lpddr/lpddr2_nvm.c
+++ b/drivers/mtd/lpddr/lpddr2_nvm.c
@@ -402,6 +402,17 @@ static int lpddr2_nvm_lock(struct mtd_info *mtd, loff_t start_add,
return lpddr2_nvm_do_block_op(mtd, start_add, len, LPDDR2_NVM_LOCK);
}
+static const struct mtd_info lpddr2_nvm_mtd_info = {
+ .type = MTD_RAM,
+ .writesize = 1,
+ .flags = (MTD_CAP_NVRAM | MTD_POWERUP_LOCK),
+ ._read = lpddr2_nvm_read,
+ ._write = lpddr2_nvm_write,
+ ._erase = lpddr2_nvm_erase,
+ ._unlock = lpddr2_nvm_unlock,
+ ._lock = lpddr2_nvm_lock,
+};
+
/*
* lpddr2_nvm driver probe method
*/
@@ -442,6 +453,7 @@ static int lpddr2_nvm_probe(struct platform_device *pdev)
.pfow_base = OW_BASE_ADDRESS,
.fldrv_priv = pcm_data,
};
+
if (IS_ERR(map->virt))
return PTR_ERR(map->virt);
@@ -453,22 +465,13 @@ static int lpddr2_nvm_probe(struct platform_device *pdev)
return PTR_ERR(pcm_data->ctl_regs);
/* Populate mtd_info data structure */
- *mtd = (struct mtd_info) {
- .dev = { .parent = &pdev->dev },
- .name = pdev->dev.init_name,
- .type = MTD_RAM,
- .priv = map,
- .size = resource_size(add_range),
- .erasesize = ERASE_BLOCKSIZE * pcm_data->bus_width,
- .writesize = 1,
- .writebufsize = WRITE_BUFFSIZE * pcm_data->bus_width,
- .flags = (MTD_CAP_NVRAM | MTD_POWERUP_LOCK),
- ._read = lpddr2_nvm_read,
- ._write = lpddr2_nvm_write,
- ._erase = lpddr2_nvm_erase,
- ._unlock = lpddr2_nvm_unlock,
- ._lock = lpddr2_nvm_lock,
- };
+ *mtd = lpddr2_nvm_mtd_info;
+ mtd->dev.parent = &pdev->dev;
+ mtd->name = pdev->dev.init_name;
+ mtd->priv = map;
+ mtd->size = resource_size(add_range);
+ mtd->erasesize = ERASE_BLOCKSIZE * pcm_data->bus_width;
+ mtd->writebufsize = WRITE_BUFFSIZE * pcm_data->bus_width;
/* Verify the presence of the device looking for PFOW string */
if (!lpddr2_nvm_pfow_present(map)) {
diff --git a/drivers/mtd/mtdoops.c b/drivers/mtd/mtdoops.c
index e078fc41aa61..feeffde2d4fa 100644
--- a/drivers/mtd/mtdoops.c
+++ b/drivers/mtd/mtdoops.c
@@ -293,12 +293,13 @@ static void mtdoops_do_dump(struct kmsg_dumper *dumper,
kmsg_dump_get_buffer(dumper, true, cxt->oops_buf + MTDOOPS_HEADER_SIZE,
record_size - MTDOOPS_HEADER_SIZE, NULL);
- /* Panics must be written immediately */
- if (reason != KMSG_DUMP_OOPS)
+ if (reason != KMSG_DUMP_OOPS) {
+ /* Panics must be written immediately */
mtdoops_write(cxt, 1);
-
- /* For other cases, schedule work to write it "nicely" */
- schedule_work(&cxt->work_write);
+ } else {
+ /* For other cases, schedule work to write it "nicely" */
+ schedule_work(&cxt->work_write);
+ }
}
static void mtdoops_notify_add(struct mtd_info *mtd)
diff --git a/drivers/net/dsa/realtek-smi.h b/drivers/net/dsa/realtek-smi.h
index 9a63b51e1d82..6f2dab7e33d6 100644
--- a/drivers/net/dsa/realtek-smi.h
+++ b/drivers/net/dsa/realtek-smi.h
@@ -25,6 +25,9 @@ struct rtl8366_mib_counter {
const char *name;
};
+/**
+ * struct rtl8366_vlan_mc - Virtual LAN member configuration
+ */
struct rtl8366_vlan_mc {
u16 vid;
u16 untag;
@@ -119,7 +122,6 @@ int realtek_smi_setup_mdio(struct realtek_smi *smi);
int rtl8366_mc_is_used(struct realtek_smi *smi, int mc_index, int *used);
int rtl8366_set_vlan(struct realtek_smi *smi, int vid, u32 member,
u32 untag, u32 fid);
-int rtl8366_get_pvid(struct realtek_smi *smi, int port, int *val);
int rtl8366_set_pvid(struct realtek_smi *smi, unsigned int port,
unsigned int vid);
int rtl8366_enable_vlan4k(struct realtek_smi *smi, bool enable);
diff --git a/drivers/net/dsa/rtl8366.c b/drivers/net/dsa/rtl8366.c
index 430988f79722..dddbc86429bd 100644
--- a/drivers/net/dsa/rtl8366.c
+++ b/drivers/net/dsa/rtl8366.c
@@ -36,12 +36,113 @@ int rtl8366_mc_is_used(struct realtek_smi *smi, int mc_index, int *used)
}
EXPORT_SYMBOL_GPL(rtl8366_mc_is_used);
+/**
+ * rtl8366_obtain_mc() - retrieve or allocate a VLAN member configuration
+ * @smi: the Realtek SMI device instance
+ * @vid: the VLAN ID to look up or allocate
+ * @vlanmc: the pointer will be assigned to a pointer to a valid member config
+ * if successful
+ * @return: index of a new member config or negative error number
+ */
+static int rtl8366_obtain_mc(struct realtek_smi *smi, int vid,
+ struct rtl8366_vlan_mc *vlanmc)
+{
+ struct rtl8366_vlan_4k vlan4k;
+ int ret;
+ int i;
+
+ /* Try to find an existing member config entry for this VID */
+ for (i = 0; i < smi->num_vlan_mc; i++) {
+ ret = smi->ops->get_vlan_mc(smi, i, vlanmc);
+ if (ret) {
+ dev_err(smi->dev, "error searching for VLAN MC %d for VID %d\n",
+ i, vid);
+ return ret;
+ }
+
+ if (vid == vlanmc->vid)
+ return i;
+ }
+
+ /* We have no MC entry for this VID, try to find an empty one */
+ for (i = 0; i < smi->num_vlan_mc; i++) {
+ ret = smi->ops->get_vlan_mc(smi, i, vlanmc);
+ if (ret) {
+ dev_err(smi->dev, "error searching for VLAN MC %d for VID %d\n",
+ i, vid);
+ return ret;
+ }
+
+ if (vlanmc->vid == 0 && vlanmc->member == 0) {
+ /* Update the entry from the 4K table */
+ ret = smi->ops->get_vlan_4k(smi, vid, &vlan4k);
+ if (ret) {
+ dev_err(smi->dev, "error looking for 4K VLAN MC %d for VID %d\n",
+ i, vid);
+ return ret;
+ }
+
+ vlanmc->vid = vid;
+ vlanmc->member = vlan4k.member;
+ vlanmc->untag = vlan4k.untag;
+ vlanmc->fid = vlan4k.fid;
+ ret = smi->ops->set_vlan_mc(smi, i, vlanmc);
+ if (ret) {
+ dev_err(smi->dev, "unable to set/update VLAN MC %d for VID %d\n",
+ i, vid);
+ return ret;
+ }
+
+ dev_dbg(smi->dev, "created new MC at index %d for VID %d\n",
+ i, vid);
+ return i;
+ }
+ }
+
+ /* MC table is full, try to find an unused entry and replace it */
+ for (i = 0; i < smi->num_vlan_mc; i++) {
+ int used;
+
+ ret = rtl8366_mc_is_used(smi, i, &used);
+ if (ret)
+ return ret;
+
+ if (!used) {
+ /* Update the entry from the 4K table */
+ ret = smi->ops->get_vlan_4k(smi, vid, &vlan4k);
+ if (ret)
+ return ret;
+
+ vlanmc->vid = vid;
+ vlanmc->member = vlan4k.member;
+ vlanmc->untag = vlan4k.untag;
+ vlanmc->fid = vlan4k.fid;
+ ret = smi->ops->set_vlan_mc(smi, i, vlanmc);
+ if (ret) {
+ dev_err(smi->dev, "unable to set/update VLAN MC %d for VID %d\n",
+ i, vid);
+ return ret;
+ }
+ dev_dbg(smi->dev, "recycled MC at index %i for VID %d\n",
+ i, vid);
+ return i;
+ }
+ }
+
+ dev_err(smi->dev, "all VLAN member configurations are in use\n");
+ return -ENOSPC;
+}
+
int rtl8366_set_vlan(struct realtek_smi *smi, int vid, u32 member,
u32 untag, u32 fid)
{
+ struct rtl8366_vlan_mc vlanmc;
struct rtl8366_vlan_4k vlan4k;
+ int mc;
int ret;
- int i;
+
+ if (!smi->ops->is_vlan_valid(smi, vid))
+ return -EINVAL;
dev_dbg(smi->dev,
"setting VLAN%d 4k members: 0x%02x, untagged: 0x%02x\n",
@@ -63,133 +164,58 @@ int rtl8366_set_vlan(struct realtek_smi *smi, int vid, u32 member,
"resulting VLAN%d 4k members: 0x%02x, untagged: 0x%02x\n",
vid, vlan4k.member, vlan4k.untag);
- /* Try to find an existing MC entry for this VID */
- for (i = 0; i < smi->num_vlan_mc; i++) {
- struct rtl8366_vlan_mc vlanmc;
-
- ret = smi->ops->get_vlan_mc(smi, i, &vlanmc);
- if (ret)
- return ret;
-
- if (vid == vlanmc.vid) {
- /* update the MC entry */
- vlanmc.member |= member;
- vlanmc.untag |= untag;
- vlanmc.fid = fid;
-
- ret = smi->ops->set_vlan_mc(smi, i, &vlanmc);
+ /* Find or allocate a member config for this VID */
+ ret = rtl8366_obtain_mc(smi, vid, &vlanmc);
+ if (ret < 0)
+ return ret;
+ mc = ret;
- dev_dbg(smi->dev,
- "resulting VLAN%d MC members: 0x%02x, untagged: 0x%02x\n",
- vid, vlanmc.member, vlanmc.untag);
+ /* Update the MC entry */
+ vlanmc.member |= member;
+ vlanmc.untag |= untag;
+ vlanmc.fid = fid;
- break;
- }
- }
+ /* Commit updates to the MC entry */
+ ret = smi->ops->set_vlan_mc(smi, mc, &vlanmc);
+ if (ret)
+ dev_err(smi->dev, "failed to commit changes to VLAN MC index %d for VID %d\n",
+ mc, vid);
+ else
+ dev_dbg(smi->dev,
+ "resulting VLAN%d MC members: 0x%02x, untagged: 0x%02x\n",
+ vid, vlanmc.member, vlanmc.untag);
return ret;
}
EXPORT_SYMBOL_GPL(rtl8366_set_vlan);
-int rtl8366_get_pvid(struct realtek_smi *smi, int port, int *val)
-{
- struct rtl8366_vlan_mc vlanmc;
- int ret;
- int index;
-
- ret = smi->ops->get_mc_index(smi, port, &index);
- if (ret)
- return ret;
-
- ret = smi->ops->get_vlan_mc(smi, index, &vlanmc);
- if (ret)
- return ret;
-
- *val = vlanmc.vid;
- return 0;
-}
-EXPORT_SYMBOL_GPL(rtl8366_get_pvid);
-
int rtl8366_set_pvid(struct realtek_smi *smi, unsigned int port,
unsigned int vid)
{
struct rtl8366_vlan_mc vlanmc;
- struct rtl8366_vlan_4k vlan4k;
+ int mc;
int ret;
- int i;
-
- /* Try to find an existing MC entry for this VID */
- for (i = 0; i < smi->num_vlan_mc; i++) {
- ret = smi->ops->get_vlan_mc(smi, i, &vlanmc);
- if (ret)
- return ret;
-
- if (vid == vlanmc.vid) {
- ret = smi->ops->set_vlan_mc(smi, i, &vlanmc);
- if (ret)
- return ret;
-
- ret = smi->ops->set_mc_index(smi, port, i);
- return ret;
- }
- }
-
- /* We have no MC entry for this VID, try to find an empty one */
- for (i = 0; i < smi->num_vlan_mc; i++) {
- ret = smi->ops->get_vlan_mc(smi, i, &vlanmc);
- if (ret)
- return ret;
-
- if (vlanmc.vid == 0 && vlanmc.member == 0) {
- /* Update the entry from the 4K table */
- ret = smi->ops->get_vlan_4k(smi, vid, &vlan4k);
- if (ret)
- return ret;
- vlanmc.vid = vid;
- vlanmc.member = vlan4k.member;
- vlanmc.untag = vlan4k.untag;
- vlanmc.fid = vlan4k.fid;
- ret = smi->ops->set_vlan_mc(smi, i, &vlanmc);
- if (ret)
- return ret;
-
- ret = smi->ops->set_mc_index(smi, port, i);
- return ret;
- }
- }
-
- /* MC table is full, try to find an unused entry and replace it */
- for (i = 0; i < smi->num_vlan_mc; i++) {
- int used;
-
- ret = rtl8366_mc_is_used(smi, i, &used);
- if (ret)
- return ret;
-
- if (!used) {
- /* Update the entry from the 4K table */
- ret = smi->ops->get_vlan_4k(smi, vid, &vlan4k);
- if (ret)
- return ret;
+ if (!smi->ops->is_vlan_valid(smi, vid))
+ return -EINVAL;
- vlanmc.vid = vid;
- vlanmc.member = vlan4k.member;
- vlanmc.untag = vlan4k.untag;
- vlanmc.fid = vlan4k.fid;
- ret = smi->ops->set_vlan_mc(smi, i, &vlanmc);
- if (ret)
- return ret;
+ /* Find or allocate a member config for this VID */
+ ret = rtl8366_obtain_mc(smi, vid, &vlanmc);
+ if (ret < 0)
+ return ret;
+ mc = ret;
- ret = smi->ops->set_mc_index(smi, port, i);
- return ret;
- }
+ ret = smi->ops->set_mc_index(smi, port, mc);
+ if (ret) {
+ dev_err(smi->dev, "set PVID: failed to set MC index %d for port %d\n",
+ mc, port);
+ return ret;
}
- dev_err(smi->dev,
- "all VLAN member configurations are in use\n");
+ dev_dbg(smi->dev, "set PVID: the PVID for port %d set to %d using existing MC index %d\n",
+ port, vid, mc);
- return -ENOSPC;
+ return 0;
}
EXPORT_SYMBOL_GPL(rtl8366_set_pvid);
@@ -389,7 +415,8 @@ void rtl8366_vlan_add(struct dsa_switch *ds, int port,
if (!smi->ops->is_vlan_valid(smi, vid))
return;
- dev_info(smi->dev, "add VLAN on port %d, %s, %s\n",
+ dev_info(smi->dev, "add VLAN %d on port %d, %s, %s\n",
+ vlan->vid_begin,
port,
untagged ? "untagged" : "tagged",
pvid ? " PVID" : "no PVID");
@@ -398,34 +425,29 @@ void rtl8366_vlan_add(struct dsa_switch *ds, int port,
dev_err(smi->dev, "port is DSA or CPU port\n");
for (vid = vlan->vid_begin; vid <= vlan->vid_end; vid++) {
- int pvid_val = 0;
-
- dev_info(smi->dev, "add VLAN %04x\n", vid);
member |= BIT(port);
if (untagged)
untag |= BIT(port);
- /* To ensure that we have a valid MC entry for this VLAN,
- * initialize the port VLAN ID here.
- */
- ret = rtl8366_get_pvid(smi, port, &pvid_val);
- if (ret < 0) {
- dev_err(smi->dev, "could not lookup PVID for port %d\n",
- port);
- return;
- }
- if (pvid_val == 0) {
- ret = rtl8366_set_pvid(smi, port, vid);
- if (ret < 0)
- return;
- }
-
ret = rtl8366_set_vlan(smi, vid, member, untag, 0);
if (ret)
dev_err(smi->dev,
"failed to set up VLAN %04x",
vid);
+
+ if (!pvid)
+ continue;
+
+ ret = rtl8366_set_pvid(smi, port, vid);
+ if (ret)
+ dev_err(smi->dev,
+ "failed to set PVID on port %d to VLAN %04x",
+ port, vid);
+
+ if (!ret)
+ dev_dbg(smi->dev, "VLAN add: added VLAN %d with PVID on port %d\n",
+ vid, port);
}
}
EXPORT_SYMBOL_GPL(rtl8366_vlan_add);
diff --git a/drivers/net/dsa/rtl8366rb.c b/drivers/net/dsa/rtl8366rb.c
index f4b14b6acd22..5aefd7a4696a 100644
--- a/drivers/net/dsa/rtl8366rb.c
+++ b/drivers/net/dsa/rtl8366rb.c
@@ -1270,7 +1270,7 @@ static bool rtl8366rb_is_vlan_valid(struct realtek_smi *smi, unsigned int vlan)
if (smi->vlan4k_enabled)
max = RTL8366RB_NUM_VIDS - 1;
- if (vlan == 0 || vlan >= max)
+ if (vlan == 0 || vlan > max)
return false;
return true;
diff --git a/drivers/net/ethernet/cisco/enic/enic.h b/drivers/net/ethernet/cisco/enic/enic.h
index 0dd64acd2a3f..08cac1bfacaf 100644
--- a/drivers/net/ethernet/cisco/enic/enic.h
+++ b/drivers/net/ethernet/cisco/enic/enic.h
@@ -171,6 +171,7 @@ struct enic {
u16 num_vfs;
#endif
spinlock_t enic_api_lock;
+ bool enic_api_busy;
struct enic_port_profile *pp;
/* work queue cache line section */
diff --git a/drivers/net/ethernet/cisco/enic/enic_api.c b/drivers/net/ethernet/cisco/enic/enic_api.c
index b161f24522b8..b028ea2dec2b 100644
--- a/drivers/net/ethernet/cisco/enic/enic_api.c
+++ b/drivers/net/ethernet/cisco/enic/enic_api.c
@@ -34,6 +34,12 @@ int enic_api_devcmd_proxy_by_index(struct net_device *netdev, int vf,
struct vnic_dev *vdev = enic->vdev;
spin_lock(&enic->enic_api_lock);
+ while (enic->enic_api_busy) {
+ spin_unlock(&enic->enic_api_lock);
+ cpu_relax();
+ spin_lock(&enic->enic_api_lock);
+ }
+
spin_lock_bh(&enic->devcmd_lock);
vnic_dev_cmd_proxy_by_index_start(vdev, vf);
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index 026a3bd71204..810cbe221046 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -2142,8 +2142,6 @@ static int enic_dev_wait(struct vnic_dev *vdev,
int done;
int err;
- BUG_ON(in_interrupt());
-
err = start(vdev, arg);
if (err)
return err;
@@ -2331,6 +2329,13 @@ static int enic_set_rss_nic_cfg(struct enic *enic)
rss_hash_bits, rss_base_cpu, rss_enable);
}
+static void enic_set_api_busy(struct enic *enic, bool busy)
+{
+ spin_lock(&enic->enic_api_lock);
+ enic->enic_api_busy = busy;
+ spin_unlock(&enic->enic_api_lock);
+}
+
static void enic_reset(struct work_struct *work)
{
struct enic *enic = container_of(work, struct enic, reset);
@@ -2340,7 +2345,9 @@ static void enic_reset(struct work_struct *work)
rtnl_lock();
- spin_lock(&enic->enic_api_lock);
+ /* Stop any activity from infiniband */
+ enic_set_api_busy(enic, true);
+
enic_stop(enic->netdev);
enic_dev_soft_reset(enic);
enic_reset_addr_lists(enic);
@@ -2348,7 +2355,10 @@ static void enic_reset(struct work_struct *work)
enic_set_rss_nic_cfg(enic);
enic_dev_set_ig_vlan_rewrite_mode(enic);
enic_open(enic->netdev);
- spin_unlock(&enic->enic_api_lock);
+
+ /* Allow infiniband to fiddle with the device again */
+ enic_set_api_busy(enic, false);
+
call_netdevice_notifiers(NETDEV_REBOOT, enic->netdev);
rtnl_unlock();
@@ -2360,7 +2370,9 @@ static void enic_tx_hang_reset(struct work_struct *work)
rtnl_lock();
- spin_lock(&enic->enic_api_lock);
+ /* Stop any activity from infiniband */
+ enic_set_api_busy(enic, true);
+
enic_dev_hang_notify(enic);
enic_stop(enic->netdev);
enic_dev_hang_reset(enic);
@@ -2369,7 +2381,10 @@ static void enic_tx_hang_reset(struct work_struct *work)
enic_set_rss_nic_cfg(enic);
enic_dev_set_ig_vlan_rewrite_mode(enic);
enic_open(enic->netdev);
- spin_unlock(&enic->enic_api_lock);
+
+ /* Allow infiniband to fiddle with the device again */
+ enic_set_api_busy(enic, false);
+
call_netdevice_notifiers(NETDEV_REBOOT, enic->netdev);
rtnl_unlock();
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 3b6da228140e..7d1a669416f2 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1897,6 +1897,27 @@ static int fec_enet_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
return ret;
}
+static void fec_enet_phy_reset_after_clk_enable(struct net_device *ndev)
+{
+ struct fec_enet_private *fep = netdev_priv(ndev);
+ struct phy_device *phy_dev = ndev->phydev;
+
+ if (phy_dev) {
+ phy_reset_after_clk_enable(phy_dev);
+ } else if (fep->phy_node) {
+ /*
+ * If the PHY still is not bound to the MAC, but there is
+ * OF PHY node and a matching PHY device instance already,
+ * use the OF PHY node to obtain the PHY device instance,
+ * and then use that PHY device instance when triggering
+ * the PHY reset.
+ */
+ phy_dev = of_phy_find_device(fep->phy_node);
+ phy_reset_after_clk_enable(phy_dev);
+ put_device(&phy_dev->mdio.dev);
+ }
+}
+
static int fec_enet_clk_enable(struct net_device *ndev, bool enable)
{
struct fec_enet_private *fep = netdev_priv(ndev);
@@ -1923,7 +1944,7 @@ static int fec_enet_clk_enable(struct net_device *ndev, bool enable)
if (ret)
goto failed_clk_ref;
- phy_reset_after_clk_enable(ndev->phydev);
+ fec_enet_phy_reset_after_clk_enable(ndev);
} else {
clk_disable_unprepare(fep->clk_enet_out);
if (fep->clk_ptp) {
@@ -2929,16 +2950,16 @@ fec_enet_open(struct net_device *ndev)
/* Init MAC prior to mii bus probe */
fec_restart(ndev);
- /* Probe and connect to PHY when open the interface */
- ret = fec_enet_mii_probe(ndev);
- if (ret)
- goto err_enet_mii_probe;
-
/* Call phy_reset_after_clk_enable() again if it failed during
* phy_reset_after_clk_enable() before because the PHY wasn't probed.
*/
if (reset_again)
- phy_reset_after_clk_enable(ndev->phydev);
+ fec_enet_phy_reset_after_clk_enable(ndev);
+
+ /* Probe and connect to PHY when open the interface */
+ ret = fec_enet_mii_probe(ndev);
+ if (ret)
+ goto err_enet_mii_probe;
if (fep->quirks & FEC_QUIRK_ERR006687)
imx6q_cpuidle_fec_irqs_used();
diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c
index e2f6670d6eaf..75a1915d95aa 100644
--- a/drivers/net/ethernet/ibm/ibmveth.c
+++ b/drivers/net/ethernet/ibm/ibmveth.c
@@ -1330,6 +1330,7 @@ static int ibmveth_poll(struct napi_struct *napi, int budget)
int offset = ibmveth_rxq_frame_offset(adapter);
int csum_good = ibmveth_rxq_csum_good(adapter);
int lrg_pkt = ibmveth_rxq_large_packet(adapter);
+ __sum16 iph_check = 0;
skb = ibmveth_rxq_get_buffer(adapter);
@@ -1366,16 +1367,26 @@ static int ibmveth_poll(struct napi_struct *napi, int budget)
skb_put(skb, length);
skb->protocol = eth_type_trans(skb, netdev);
- if (csum_good) {
- skb->ip_summed = CHECKSUM_UNNECESSARY;
- ibmveth_rx_csum_helper(skb, adapter);
+ /* PHYP without PLSO support places a -1 in the ip
+ * checksum for large send frames.
+ */
+ if (skb->protocol == cpu_to_be16(ETH_P_IP)) {
+ struct iphdr *iph = (struct iphdr *)skb->data;
+
+ iph_check = iph->check;
}
- if (length > netdev->mtu + ETH_HLEN) {
+ if ((length > netdev->mtu + ETH_HLEN) ||
+ lrg_pkt || iph_check == 0xffff) {
ibmveth_rx_mss_helper(skb, mss, lrg_pkt);
adapter->rx_large_packets++;
}
+ if (csum_good) {
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ ibmveth_rx_csum_helper(skb, adapter);
+ }
+
napi_gro_receive(napi, skb); /* send it up */
netdev->stats.rx_packets++;
diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c
index ae195f8adff5..5bdff77c0ad1 100644
--- a/drivers/net/ethernet/korina.c
+++ b/drivers/net/ethernet/korina.c
@@ -1113,7 +1113,7 @@ static int korina_probe(struct platform_device *pdev)
return rc;
probe_err_register:
- kfree(lp->td_ring);
+ kfree(KSEG0ADDR(lp->td_ring));
probe_err_td_ring:
iounmap(lp->tx_dma_regs);
probe_err_dma_tx:
@@ -1133,6 +1133,7 @@ static int korina_remove(struct platform_device *pdev)
iounmap(lp->eth_regs);
iounmap(lp->rx_dma_regs);
iounmap(lp->tx_dma_regs);
+ kfree(KSEG0ADDR(lp->td_ring));
unregister_netdev(bif->dev);
free_netdev(bif->dev);
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index 45d9a5f8fa1b..f509a6ce31db 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -945,6 +945,9 @@ int mlx4_en_poll_rx_cq(struct napi_struct *napi, int budget)
bool clean_complete = true;
int done;
+ if (!budget)
+ return 0;
+
if (priv->tx_ring_num[TX_XDP]) {
xdp_tx_cq = priv->tx_cq[TX_XDP][cq->ring];
if (xdp_tx_cq->xdp_busy) {
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index 1857ee0f0871..e58052d07e39 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -343,7 +343,7 @@ u32 mlx4_en_recycle_tx_desc(struct mlx4_en_priv *priv,
.dma = tx_info->map0_dma,
};
- if (!mlx4_en_rx_recycle(ring->recycle_ring, &frame)) {
+ if (!napi_mode || !mlx4_en_rx_recycle(ring->recycle_ring, &frame)) {
dma_unmap_page(priv->ddev, tx_info->map0_dma,
PAGE_SIZE, priv->dma_dir);
put_page(tx_info->page);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
index d359e850dbf0..0fd62510fb27 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c
@@ -475,8 +475,9 @@ void mlx5_pps_event(struct mlx5_core_dev *mdev,
switch (clock->ptp_info.pin_config[pin].func) {
case PTP_PF_EXTTS:
ptp_event.index = pin;
- ptp_event.timestamp = timecounter_cyc2time(&clock->tc,
- be64_to_cpu(eqe->data.pps.time_stamp));
+ ptp_event.timestamp =
+ mlx5_timecounter_cyc2time(clock,
+ be64_to_cpu(eqe->data.pps.time_stamp));
if (clock->pps_info.enabled) {
ptp_event.type = PTP_CLOCK_PPSUSR;
ptp_event.pps_times.ts_real =
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 6df404e3dd27..58dc4fe139fb 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -4111,6 +4111,27 @@ static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr)
rtl_unlock_work(tp);
}
+static void rtl_init_rxcfg(struct rtl8169_private *tp)
+{
+ switch (tp->mac_version) {
+ case RTL_GIGA_MAC_VER_01 ... RTL_GIGA_MAC_VER_06:
+ case RTL_GIGA_MAC_VER_10 ... RTL_GIGA_MAC_VER_17:
+ RTL_W32(tp, RxConfig, RX_FIFO_THRESH | RX_DMA_BURST);
+ break;
+ case RTL_GIGA_MAC_VER_18 ... RTL_GIGA_MAC_VER_24:
+ case RTL_GIGA_MAC_VER_34 ... RTL_GIGA_MAC_VER_36:
+ case RTL_GIGA_MAC_VER_38:
+ RTL_W32(tp, RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST);
+ break;
+ case RTL_GIGA_MAC_VER_40 ... RTL_GIGA_MAC_VER_51:
+ RTL_W32(tp, RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST | RX_EARLY_OFF);
+ break;
+ default:
+ RTL_W32(tp, RxConfig, RX128_INT_EN | RX_DMA_BURST);
+ break;
+ }
+}
+
static int rtl_set_mac_address(struct net_device *dev, void *p)
{
struct rtl8169_private *tp = netdev_priv(dev);
@@ -4128,6 +4149,10 @@ static int rtl_set_mac_address(struct net_device *dev, void *p)
pm_runtime_put_noidle(d);
+ /* Reportedly at least Asus X453MA truncates packets otherwise */
+ if (tp->mac_version == RTL_GIGA_MAC_VER_37)
+ rtl_init_rxcfg(tp);
+
return 0;
}
@@ -4289,27 +4314,6 @@ static void rtl_pll_power_up(struct rtl8169_private *tp)
}
}
-static void rtl_init_rxcfg(struct rtl8169_private *tp)
-{
- switch (tp->mac_version) {
- case RTL_GIGA_MAC_VER_01 ... RTL_GIGA_MAC_VER_06:
- case RTL_GIGA_MAC_VER_10 ... RTL_GIGA_MAC_VER_17:
- RTL_W32(tp, RxConfig, RX_FIFO_THRESH | RX_DMA_BURST);
- break;
- case RTL_GIGA_MAC_VER_18 ... RTL_GIGA_MAC_VER_24:
- case RTL_GIGA_MAC_VER_34 ... RTL_GIGA_MAC_VER_36:
- case RTL_GIGA_MAC_VER_38:
- RTL_W32(tp, RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST);
- break;
- case RTL_GIGA_MAC_VER_40 ... RTL_GIGA_MAC_VER_51:
- RTL_W32(tp, RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST | RX_EARLY_OFF);
- break;
- default:
- RTL_W32(tp, RxConfig, RX128_INT_EN | RX_DMA_BURST);
- break;
- }
-}
-
static void rtl8169_init_ring_indexes(struct rtl8169_private *tp)
{
tp->dirty_tx = tp->cur_tx = tp->cur_rx = 0;
@@ -6826,7 +6830,7 @@ static int rtl8169_close(struct net_device *dev)
phy_disconnect(dev->phydev);
- pci_free_irq(pdev, 0, tp);
+ free_irq(pci_irq_vector(pdev, 0), tp);
dma_free_coherent(&pdev->dev, R8169_RX_RING_BYTES, tp->RxDescArray,
tp->RxPhyAddr);
@@ -6881,8 +6885,8 @@ static int rtl_open(struct net_device *dev)
rtl_request_firmware(tp);
- retval = pci_request_irq(pdev, 0, rtl8169_interrupt, NULL, tp,
- dev->name);
+ retval = request_irq(pci_irq_vector(pdev, 0), rtl8169_interrupt,
+ IRQF_NO_THREAD | IRQF_SHARED, dev->name, tp);
if (retval < 0)
goto err_release_fw_2;
@@ -6915,7 +6919,7 @@ static int rtl_open(struct net_device *dev)
return retval;
err_free_irq:
- pci_free_irq(pdev, 0, tp);
+ free_irq(pci_irq_vector(pdev, 0), tp);
err_release_fw_2:
rtl_release_firmware(tp);
rtl8169_rx_clear(tp);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index c41879a955b5..2872684906e1 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -177,32 +177,6 @@ static void stmmac_enable_all_queues(struct stmmac_priv *priv)
}
}
-/**
- * stmmac_stop_all_queues - Stop all queues
- * @priv: driver private structure
- */
-static void stmmac_stop_all_queues(struct stmmac_priv *priv)
-{
- u32 tx_queues_cnt = priv->plat->tx_queues_to_use;
- u32 queue;
-
- for (queue = 0; queue < tx_queues_cnt; queue++)
- netif_tx_stop_queue(netdev_get_tx_queue(priv->dev, queue));
-}
-
-/**
- * stmmac_start_all_queues - Start all queues
- * @priv: driver private structure
- */
-static void stmmac_start_all_queues(struct stmmac_priv *priv)
-{
- u32 tx_queues_cnt = priv->plat->tx_queues_to_use;
- u32 queue;
-
- for (queue = 0; queue < tx_queues_cnt; queue++)
- netif_tx_start_queue(netdev_get_tx_queue(priv->dev, queue));
-}
-
static void stmmac_service_event_schedule(struct stmmac_priv *priv)
{
if (!test_bit(STMMAC_DOWN, &priv->state) &&
@@ -2678,7 +2652,7 @@ static int stmmac_open(struct net_device *dev)
}
stmmac_enable_all_queues(priv);
- stmmac_start_all_queues(priv);
+ netif_tx_start_all_queues(priv->dev);
return 0;
@@ -2724,8 +2698,6 @@ static int stmmac_release(struct net_device *dev)
phy_disconnect(dev->phydev);
}
- stmmac_stop_all_queues(priv);
-
stmmac_disable_all_queues(priv);
for (chan = 0; chan < priv->plat->tx_queues_to_use; chan++)
@@ -4519,7 +4491,6 @@ int stmmac_suspend(struct device *dev)
mutex_lock(&priv->lock);
netif_device_detach(ndev);
- stmmac_stop_all_queues(priv);
stmmac_disable_all_queues(priv);
@@ -4628,8 +4599,6 @@ int stmmac_resume(struct device *dev)
stmmac_enable_all_queues(priv);
- stmmac_start_all_queues(priv);
-
mutex_unlock(&priv->lock);
if (ndev->phydev)
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index af58bf54aa9b..d2612b69257e 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1312,6 +1312,7 @@ static const struct usb_device_id products[] = {
{QMI_QUIRK_SET_DTR(0x2cb7, 0x0104, 4)}, /* Fibocom NL678 series */
{QMI_FIXED_INTF(0x0489, 0xe0b4, 0)}, /* Foxconn T77W968 LTE */
{QMI_FIXED_INTF(0x0489, 0xe0b5, 0)}, /* Foxconn T77W968 LTE with eSIM support*/
+ {QMI_FIXED_INTF(0x2692, 0x9025, 4)}, /* Cellient MPL200 (rebranded Qualcomm 05c6:9025) */
/* 4. Gobi 1000 devices */
{QMI_GOBI1K_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */
diff --git a/drivers/net/wan/hdlc.c b/drivers/net/wan/hdlc.c
index 7221a53b8b14..500463044b1a 100644
--- a/drivers/net/wan/hdlc.c
+++ b/drivers/net/wan/hdlc.c
@@ -49,7 +49,15 @@ static struct hdlc_proto *first_proto;
static int hdlc_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *p, struct net_device *orig_dev)
{
- struct hdlc_device *hdlc = dev_to_hdlc(dev);
+ struct hdlc_device *hdlc;
+
+ /* First make sure "dev" is an HDLC device */
+ if (!(dev->priv_flags & IFF_WAN_HDLC)) {
+ kfree_skb(skb);
+ return NET_RX_SUCCESS;
+ }
+
+ hdlc = dev_to_hdlc(dev);
if (!net_eq(dev_net(dev), &init_net)) {
kfree_skb(skb);
diff --git a/drivers/net/wan/hdlc_raw_eth.c b/drivers/net/wan/hdlc_raw_eth.c
index 8bd3ed905813..676dea2918bf 100644
--- a/drivers/net/wan/hdlc_raw_eth.c
+++ b/drivers/net/wan/hdlc_raw_eth.c
@@ -102,6 +102,7 @@ static int raw_eth_ioctl(struct net_device *dev, struct ifreq *ifr)
old_qlen = dev->tx_queue_len;
ether_setup(dev);
dev->tx_queue_len = old_qlen;
+ dev->priv_flags &= ~IFF_TX_SKB_SHARING;
eth_hw_addr_random(dev);
call_netdevice_notifiers(NETDEV_POST_TYPE_CHANGE, dev);
netif_dormant_off(dev);
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c
index f761d651c16e..2276d608bca3 100644
--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -1453,7 +1453,7 @@ ath10k_ce_alloc_src_ring(struct ath10k *ar, unsigned int ce_id,
ret = ath10k_ce_alloc_shadow_base(ar, src_ring, nentries);
if (ret) {
dma_free_coherent(ar->dev,
- (nentries * sizeof(struct ce_desc_64) +
+ (nentries * sizeof(struct ce_desc) +
CE_DESC_RING_ALIGN),
src_ring->base_addr_owner_space_unaligned,
base_addr);
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 81af403c19c2..faaca7fe9ad1 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -6862,7 +6862,7 @@ ath10k_mac_update_bss_chan_survey(struct ath10k *ar,
struct ieee80211_channel *channel)
{
int ret;
- enum wmi_bss_survey_req_type type = WMI_BSS_SURVEY_REQ_TYPE_READ_CLEAR;
+ enum wmi_bss_survey_req_type type = WMI_BSS_SURVEY_REQ_TYPE_READ;
lockdep_assert_held(&ar->conf_mutex);
diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
index 0c61dbaa62a4..702c4761006c 100644
--- a/drivers/net/wireless/ath/ath6kl/main.c
+++ b/drivers/net/wireless/ath/ath6kl/main.c
@@ -429,6 +429,9 @@ void ath6kl_connect_ap_mode_sta(struct ath6kl_vif *vif, u16 aid, u8 *mac_addr,
ath6kl_dbg(ATH6KL_DBG_TRC, "new station %pM aid=%d\n", mac_addr, aid);
+ if (aid < 1 || aid > AP_MAX_NUM_STA)
+ return;
+
if (assoc_req_len > sizeof(struct ieee80211_hdr_3addr)) {
struct ieee80211_mgmt *mgmt =
(struct ieee80211_mgmt *) assoc_info;
diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c
index bc7916f2add0..987ebae8ea0e 100644
--- a/drivers/net/wireless/ath/ath6kl/wmi.c
+++ b/drivers/net/wireless/ath/ath6kl/wmi.c
@@ -2648,6 +2648,11 @@ int ath6kl_wmi_delete_pstream_cmd(struct wmi *wmi, u8 if_idx, u8 traffic_class,
return -EINVAL;
}
+ if (tsid >= 16) {
+ ath6kl_err("invalid tsid: %d\n", tsid);
+ return -EINVAL;
+ }
+
skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
if (!skb)
return -ENOMEM;
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c
index f705f0e1cb5b..05fca38b38ed 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -342,6 +342,8 @@ void ath9k_htc_txcompletion_cb(struct htc_target *htc_handle,
if (skb) {
htc_hdr = (struct htc_frame_hdr *) skb->data;
+ if (htc_hdr->endpoint_id >= ARRAY_SIZE(htc_handle->endpoint))
+ goto ret;
endpoint = &htc_handle->endpoint[htc_hdr->endpoint_id];
skb_pull(skb, sizeof(struct htc_frame_hdr));
diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c
index ad051f34e65b..46ae4ec4ad47 100644
--- a/drivers/net/wireless/ath/wcn36xx/main.c
+++ b/drivers/net/wireless/ath/wcn36xx/main.c
@@ -163,7 +163,7 @@ static struct ieee80211_supported_band wcn_band_5ghz = {
.ampdu_density = IEEE80211_HT_MPDU_DENSITY_16,
.mcs = {
.rx_mask = { 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
- .rx_highest = cpu_to_le16(72),
+ .rx_highest = cpu_to_le16(150),
.tx_params = IEEE80211_HT_MCS_TX_DEFINED,
}
}
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
index 9d7b8834b854..db4c541f58ae 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
@@ -438,7 +438,7 @@ static int brcmf_rx_hdrpull(struct brcmf_pub *drvr, struct sk_buff *skb,
ret = brcmf_proto_hdrpull(drvr, true, skb, ifp);
if (ret || !(*ifp) || !(*ifp)->ndev) {
- if (ret != -ENODATA && *ifp)
+ if (ret != -ENODATA && *ifp && (*ifp)->ndev)
(*ifp)->ndev->stats.rx_errors++;
brcmu_pkt_buf_free_skb(skb);
return -ENODATA;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 58653598db14..525b26e0f65e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -3424,9 +3424,12 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm,
aux_roc_req.apply_time_max_delay = cpu_to_le32(delay);
IWL_DEBUG_TE(mvm,
- "ROC: Requesting to remain on channel %u for %ums (requested = %ums, max_delay = %ums, dtim_interval = %ums)\n",
- channel->hw_value, req_dur, duration, delay,
- dtim_interval);
+ "ROC: Requesting to remain on channel %u for %ums\n",
+ channel->hw_value, req_dur);
+ IWL_DEBUG_TE(mvm,
+ "\t(requested = %ums, max_delay = %ums, dtim_interval = %ums)\n",
+ duration, delay, dtim_interval);
+
/* Set the node address */
memcpy(aux_roc_req.node_addr, vif->addr, ETH_ALEN);
diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c
index 85d6d5f3dce5..c9f6cd291969 100644
--- a/drivers/net/wireless/marvell/mwifiex/scan.c
+++ b/drivers/net/wireless/marvell/mwifiex/scan.c
@@ -1895,7 +1895,7 @@ mwifiex_parse_single_response_buf(struct mwifiex_private *priv, u8 **bss_info,
chan, CFG80211_BSS_FTYPE_UNKNOWN,
bssid, timestamp,
cap_info_bitmap, beacon_period,
- ie_buf, ie_len, rssi, GFP_KERNEL);
+ ie_buf, ie_len, rssi, GFP_ATOMIC);
if (bss) {
bss_priv = (struct mwifiex_bss_priv *)bss->priv;
bss_priv->band = band;
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index bfbe3aa058d9..0773d81072aa 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -1985,6 +1985,8 @@ static int mwifiex_alloc_sdio_mpa_buffers(struct mwifiex_adapter *adapter,
kfree(card->mpa_rx.buf);
card->mpa_tx.buf_size = 0;
card->mpa_rx.buf_size = 0;
+ card->mpa_tx.buf = NULL;
+ card->mpa_rx.buf = NULL;
}
return ret;
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c
index 734844b34c26..dd473b206f12 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c
@@ -894,6 +894,7 @@ int qtnf_cmd_send_del_intf(struct qtnf_vif *vif)
default:
pr_warn("VIF%u.%u: unsupported iftype %d\n", vif->mac->macid,
vif->vifid, vif->wdev.iftype);
+ dev_kfree_skb(cmd_skb);
ret = -EINVAL;
goto out;
}
@@ -2212,6 +2213,7 @@ int qtnf_cmd_send_change_sta(struct qtnf_vif *vif, const u8 *mac,
break;
default:
pr_err("unsupported iftype %d\n", vif->wdev.iftype);
+ dev_kfree_skb(cmd_skb);
ret = -EINVAL;
goto out;
}
diff --git a/drivers/perf/xgene_pmu.c b/drivers/perf/xgene_pmu.c
index 0e31f1392a53..949b07e29c06 100644
--- a/drivers/perf/xgene_pmu.c
+++ b/drivers/perf/xgene_pmu.c
@@ -1474,17 +1474,6 @@ static char *xgene_pmu_dev_name(struct device *dev, u32 type, int id)
}
#if defined(CONFIG_ACPI)
-static int acpi_pmu_dev_add_resource(struct acpi_resource *ares, void *data)
-{
- struct resource *res = data;
-
- if (ares->type == ACPI_RESOURCE_TYPE_FIXED_MEMORY32)
- acpi_dev_resource_memory(ares, res);
-
- /* Always tell the ACPI core to skip this resource */
- return 1;
-}
-
static struct
xgene_pmu_dev_ctx *acpi_get_pmu_hw_inf(struct xgene_pmu *xgene_pmu,
struct acpi_device *adev, u32 type)
@@ -1496,6 +1485,7 @@ xgene_pmu_dev_ctx *acpi_get_pmu_hw_inf(struct xgene_pmu *xgene_pmu,
struct hw_pmu_info *inf;
void __iomem *dev_csr;
struct resource res;
+ struct resource_entry *rentry;
int enable_bit;
int rc;
@@ -1504,11 +1494,23 @@ xgene_pmu_dev_ctx *acpi_get_pmu_hw_inf(struct xgene_pmu *xgene_pmu,
return NULL;
INIT_LIST_HEAD(&resource_list);
- rc = acpi_dev_get_resources(adev, &resource_list,
- acpi_pmu_dev_add_resource, &res);
+ rc = acpi_dev_get_resources(adev, &resource_list, NULL, NULL);
+ if (rc <= 0) {
+ dev_err(dev, "PMU type %d: No resources found\n", type);
+ return NULL;
+ }
+
+ list_for_each_entry(rentry, &resource_list, node) {
+ if (resource_type(rentry->res) == IORESOURCE_MEM) {
+ res = *rentry->res;
+ rentry = NULL;
+ break;
+ }
+ }
acpi_dev_free_resource_list(&resource_list);
- if (rc < 0) {
- dev_err(dev, "PMU type %d: No resource address found\n", type);
+
+ if (rentry) {
+ dev_err(dev, "PMU type %d: No memory resource found\n", type);
return NULL;
}
diff --git a/drivers/pinctrl/bcm/Kconfig b/drivers/pinctrl/bcm/Kconfig
index 0f38d51f47c6..e6cd314919de 100644
--- a/drivers/pinctrl/bcm/Kconfig
+++ b/drivers/pinctrl/bcm/Kconfig
@@ -21,6 +21,7 @@ config PINCTRL_BCM2835
select PINMUX
select PINCONF
select GENERIC_PINCONF
+ select GPIOLIB
select GPIOLIB_IRQCHIP
config PINCTRL_IPROC_GPIO
diff --git a/drivers/pinctrl/pinctrl-mcp23s08.c b/drivers/pinctrl/pinctrl-mcp23s08.c
index 33c3eca0ece9..5b5a4323ae63 100644
--- a/drivers/pinctrl/pinctrl-mcp23s08.c
+++ b/drivers/pinctrl/pinctrl-mcp23s08.c
@@ -120,7 +120,7 @@ static const struct regmap_config mcp23x08_regmap = {
.max_register = MCP_OLAT,
};
-static const struct reg_default mcp23x16_defaults[] = {
+static const struct reg_default mcp23x17_defaults[] = {
{.reg = MCP_IODIR << 1, .def = 0xffff},
{.reg = MCP_IPOL << 1, .def = 0x0000},
{.reg = MCP_GPINTEN << 1, .def = 0x0000},
@@ -131,23 +131,23 @@ static const struct reg_default mcp23x16_defaults[] = {
{.reg = MCP_OLAT << 1, .def = 0x0000},
};
-static const struct regmap_range mcp23x16_volatile_range = {
+static const struct regmap_range mcp23x17_volatile_range = {
.range_min = MCP_INTF << 1,
.range_max = MCP_GPIO << 1,
};
-static const struct regmap_access_table mcp23x16_volatile_table = {
- .yes_ranges = &mcp23x16_volatile_range,
+static const struct regmap_access_table mcp23x17_volatile_table = {
+ .yes_ranges = &mcp23x17_volatile_range,
.n_yes_ranges = 1,
};
-static const struct regmap_range mcp23x16_precious_range = {
- .range_min = MCP_GPIO << 1,
+static const struct regmap_range mcp23x17_precious_range = {
+ .range_min = MCP_INTCAP << 1,
.range_max = MCP_GPIO << 1,
};
-static const struct regmap_access_table mcp23x16_precious_table = {
- .yes_ranges = &mcp23x16_precious_range,
+static const struct regmap_access_table mcp23x17_precious_table = {
+ .yes_ranges = &mcp23x17_precious_range,
.n_yes_ranges = 1,
};
@@ -157,10 +157,10 @@ static const struct regmap_config mcp23x17_regmap = {
.reg_stride = 2,
.max_register = MCP_OLAT << 1,
- .volatile_table = &mcp23x16_volatile_table,
- .precious_table = &mcp23x16_precious_table,
- .reg_defaults = mcp23x16_defaults,
- .num_reg_defaults = ARRAY_SIZE(mcp23x16_defaults),
+ .volatile_table = &mcp23x17_volatile_table,
+ .precious_table = &mcp23x17_precious_table,
+ .reg_defaults = mcp23x17_defaults,
+ .num_reg_defaults = ARRAY_SIZE(mcp23x17_defaults),
.cache_type = REGCACHE_FLAT,
.val_format_endian = REGMAP_ENDIAN_LITTLE,
};
diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c
index 69e28c12d591..0c72de95b5cc 100644
--- a/drivers/platform/x86/mlx-platform.c
+++ b/drivers/platform/x86/mlx-platform.c
@@ -221,15 +221,6 @@ static struct i2c_board_info mlxplat_mlxcpld_psu[] = {
},
};
-static struct i2c_board_info mlxplat_mlxcpld_ng_psu[] = {
- {
- I2C_BOARD_INFO("24c32", 0x51),
- },
- {
- I2C_BOARD_INFO("24c32", 0x50),
- },
-};
-
static struct i2c_board_info mlxplat_mlxcpld_pwr[] = {
{
I2C_BOARD_INFO("dps460", 0x59),
@@ -589,15 +580,13 @@ static struct mlxreg_core_data mlxplat_mlxcpld_default_ng_psu_items_data[] = {
.label = "psu1",
.reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET,
.mask = BIT(0),
- .hpdev.brdinfo = &mlxplat_mlxcpld_ng_psu[0],
- .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR,
+ .hpdev.nr = MLXPLAT_CPLD_NR_NONE,
},
{
.label = "psu2",
.reg = MLXPLAT_CPLD_LPC_REG_PSU_OFFSET,
.mask = BIT(1),
- .hpdev.brdinfo = &mlxplat_mlxcpld_ng_psu[1],
- .hpdev.nr = MLXPLAT_CPLD_PSU_MSNXXXX_NR,
+ .hpdev.nr = MLXPLAT_CPLD_NR_NONE,
},
};
diff --git a/drivers/pwm/pwm-lpss.c b/drivers/pwm/pwm-lpss.c
index 7a4a6406cf69..69f8be065919 100644
--- a/drivers/pwm/pwm-lpss.c
+++ b/drivers/pwm/pwm-lpss.c
@@ -105,10 +105,12 @@ static void pwm_lpss_prepare(struct pwm_lpss_chip *lpwm, struct pwm_device *pwm,
* The equation is:
* base_unit = round(base_unit_range * freq / c)
*/
- base_unit_range = BIT(lpwm->info->base_unit_bits) - 1;
+ base_unit_range = BIT(lpwm->info->base_unit_bits);
freq *= base_unit_range;
base_unit = DIV_ROUND_CLOSEST_ULL(freq, c);
+ /* base_unit must not be 0 and we also want to avoid overflowing it */
+ base_unit = clamp_val(base_unit, 1, base_unit_range - 1);
on_time_div = 255ULL * duty_ns;
do_div(on_time_div, period_ns);
@@ -116,8 +118,7 @@ static void pwm_lpss_prepare(struct pwm_lpss_chip *lpwm, struct pwm_device *pwm,
orig_ctrl = ctrl = pwm_lpss_read(pwm);
ctrl &= ~PWM_ON_TIME_DIV_MASK;
- ctrl &= ~(base_unit_range << PWM_BASE_UNIT_SHIFT);
- base_unit &= base_unit_range;
+ ctrl &= ~((base_unit_range - 1) << PWM_BASE_UNIT_SHIFT);
ctrl |= (u32) base_unit << PWM_BASE_UNIT_SHIFT;
ctrl |= on_time_div;
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 37e6270749ee..c290c8942131 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -4363,15 +4363,20 @@ regulator_register(const struct regulator_desc *regulator_desc,
else if (regulator_desc->supply_name)
rdev->supply_name = regulator_desc->supply_name;
- /*
- * Attempt to resolve the regulator supply, if specified,
- * but don't return an error if we fail because we will try
- * to resolve it again later as more regulators are added.
- */
- if (regulator_resolve_supply(rdev))
- rdev_dbg(rdev, "unable to resolve supply\n");
-
ret = set_machine_constraints(rdev, constraints);
+ if (ret == -EPROBE_DEFER) {
+ /* Regulator might be in bypass mode and so needs its supply
+ * to set the constraints */
+ /* FIXME: this currently triggers a chicken-and-egg problem
+ * when creating -SUPPLY symlink in sysfs to a regulator
+ * that is just being created */
+ ret = regulator_resolve_supply(rdev);
+ if (!ret)
+ ret = set_machine_constraints(rdev, constraints);
+ else
+ rdev_dbg(rdev, "unable to resolve supply early: %pe\n",
+ ERR_PTR(ret));
+ }
if (ret < 0)
goto wash;
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 3660059784f7..6221a8372cee 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -3039,6 +3039,7 @@ static int beiscsi_create_eqs(struct beiscsi_hba *phba,
goto create_eq_error;
}
+ mem->dma = paddr;
mem->va = eq_vaddress;
ret = be_fill_queue(eq, phba->params.num_eq_entries,
sizeof(struct be_eq_entry), eq_vaddress);
@@ -3048,7 +3049,6 @@ static int beiscsi_create_eqs(struct beiscsi_hba *phba,
goto create_eq_error;
}
- mem->dma = paddr;
ret = beiscsi_cmd_eq_create(&phba->ctrl, eq,
BEISCSI_EQ_DELAY_DEF);
if (ret) {
@@ -3105,6 +3105,7 @@ static int beiscsi_create_cqs(struct beiscsi_hba *phba,
goto create_cq_error;
}
+ mem->dma = paddr;
ret = be_fill_queue(cq, phba->params.num_cq_entries,
sizeof(struct sol_cqe), cq_vaddress);
if (ret) {
@@ -3114,7 +3115,6 @@ static int beiscsi_create_cqs(struct beiscsi_hba *phba,
goto create_cq_error;
}
- mem->dma = paddr;
ret = beiscsi_cmd_cq_create(&phba->ctrl, cq, eq, false,
false, 0);
if (ret) {
diff --git a/drivers/scsi/csiostor/csio_hw.c b/drivers/scsi/csiostor/csio_hw.c
index e51923886475..1b6f9351b43f 100644
--- a/drivers/scsi/csiostor/csio_hw.c
+++ b/drivers/scsi/csiostor/csio_hw.c
@@ -2384,7 +2384,7 @@ static int csio_hw_prep_fw(struct csio_hw *hw, struct fw_info *fw_info,
FW_HDR_FW_VER_MICRO_G(c), FW_HDR_FW_VER_BUILD_G(c),
FW_HDR_FW_VER_MAJOR_G(k), FW_HDR_FW_VER_MINOR_G(k),
FW_HDR_FW_VER_MICRO_G(k), FW_HDR_FW_VER_BUILD_G(k));
- ret = EINVAL;
+ ret = -EINVAL;
goto bye;
}
diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c
index 3e2f8ce1d9a9..7821c1695e82 100644
--- a/drivers/scsi/qla2xxx/qla_nvme.c
+++ b/drivers/scsi/qla2xxx/qla_nvme.c
@@ -676,7 +676,7 @@ int qla_nvme_register_hba(struct scsi_qla_host *vha)
struct nvme_fc_port_template *tmpl;
struct qla_hw_data *ha;
struct nvme_fc_port_info pinfo;
- int ret = EINVAL;
+ int ret = -EINVAL;
if (!IS_ENABLED(CONFIG_NVME_FC))
return ret;
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index f59b8982b288..4ba9f46fcf74 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -1221,7 +1221,7 @@ static int qla4xxx_get_host_stats(struct Scsi_Host *shost, char *buf, int len)
le64_to_cpu(ql_iscsi_stats->iscsi_sequence_error);
exit_host_stats:
if (ql_iscsi_stats)
- dma_free_coherent(&ha->pdev->dev, host_stats_size,
+ dma_free_coherent(&ha->pdev->dev, stats_size,
ql_iscsi_stats, iscsi_stats_dma);
ql4_printk(KERN_INFO, ha, "%s: Get host stats done\n",
diff --git a/drivers/slimbus/core.c b/drivers/slimbus/core.c
index 943172806a8a..3e63e4ce45b0 100644
--- a/drivers/slimbus/core.c
+++ b/drivers/slimbus/core.c
@@ -255,8 +255,6 @@ int slim_unregister_controller(struct slim_controller *ctrl)
{
/* Remove all clients */
device_for_each_child(ctrl->dev, NULL, slim_ctrl_remove_device);
- /* Enter Clock Pause */
- slim_ctrl_clk_pause(ctrl, false, 0);
ida_simple_remove(&ctrl_ida, ctrl->id);
return 0;
@@ -297,8 +295,8 @@ void slim_report_absent(struct slim_device *sbdev)
mutex_lock(&ctrl->lock);
sbdev->is_laddr_valid = false;
mutex_unlock(&ctrl->lock);
-
- ida_simple_remove(&ctrl->laddr_ida, sbdev->laddr);
+ if (!ctrl->get_laddr)
+ ida_simple_remove(&ctrl->laddr_ida, sbdev->laddr);
slim_device_update_status(sbdev, SLIM_DEVICE_STATUS_DOWN);
}
EXPORT_SYMBOL_GPL(slim_report_absent);
diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c
index f40ac8dcb081..522a87fc573a 100644
--- a/drivers/slimbus/qcom-ngd-ctrl.c
+++ b/drivers/slimbus/qcom-ngd-ctrl.c
@@ -1272,9 +1272,13 @@ static void qcom_slim_ngd_qmi_del_server(struct qmi_handle *hdl,
{
struct qcom_slim_ngd_qmi *qmi =
container_of(hdl, struct qcom_slim_ngd_qmi, svc_event_hdl);
+ struct qcom_slim_ngd_ctrl *ctrl =
+ container_of(qmi, struct qcom_slim_ngd_ctrl, qmi);
qmi->svc_info.sq_node = 0;
qmi->svc_info.sq_port = 0;
+
+ qcom_slim_ngd_enable(ctrl, false);
}
static struct qmi_ops qcom_slim_ngd_qmi_svc_event_ops = {
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 7b7151ec14c8..1d948fee1a03 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -122,6 +122,7 @@
struct s3c64xx_spi_dma_data {
struct dma_chan *ch;
+ dma_cookie_t cookie;
enum dma_transfer_direction direction;
};
@@ -264,12 +265,13 @@ static void s3c64xx_spi_dmacb(void *data)
spin_unlock_irqrestore(&sdd->lock, flags);
}
-static void prepare_dma(struct s3c64xx_spi_dma_data *dma,
+static int prepare_dma(struct s3c64xx_spi_dma_data *dma,
struct sg_table *sgt)
{
struct s3c64xx_spi_driver_data *sdd;
struct dma_slave_config config;
struct dma_async_tx_descriptor *desc;
+ int ret;
memset(&config, 0, sizeof(config));
@@ -293,12 +295,24 @@ static void prepare_dma(struct s3c64xx_spi_dma_data *dma,
desc = dmaengine_prep_slave_sg(dma->ch, sgt->sgl, sgt->nents,
dma->direction, DMA_PREP_INTERRUPT);
+ if (!desc) {
+ dev_err(&sdd->pdev->dev, "unable to prepare %s scatterlist",
+ dma->direction == DMA_DEV_TO_MEM ? "rx" : "tx");
+ return -ENOMEM;
+ }
desc->callback = s3c64xx_spi_dmacb;
desc->callback_param = dma;
- dmaengine_submit(desc);
+ dma->cookie = dmaengine_submit(desc);
+ ret = dma_submit_error(dma->cookie);
+ if (ret) {
+ dev_err(&sdd->pdev->dev, "DMA submission failed");
+ return -EIO;
+ }
+
dma_async_issue_pending(dma->ch);
+ return 0;
}
static void s3c64xx_spi_set_cs(struct spi_device *spi, bool enable)
@@ -348,11 +362,12 @@ static bool s3c64xx_spi_can_dma(struct spi_master *master,
return xfer->len > (FIFO_LVL_MASK(sdd) >> 1) + 1;
}
-static void s3c64xx_enable_datapath(struct s3c64xx_spi_driver_data *sdd,
+static int s3c64xx_enable_datapath(struct s3c64xx_spi_driver_data *sdd,
struct spi_transfer *xfer, int dma_mode)
{
void __iomem *regs = sdd->regs;
u32 modecfg, chcfg;
+ int ret = 0;
modecfg = readl(regs + S3C64XX_SPI_MODE_CFG);
modecfg &= ~(S3C64XX_SPI_MODE_TXDMA_ON | S3C64XX_SPI_MODE_RXDMA_ON);
@@ -378,7 +393,7 @@ static void s3c64xx_enable_datapath(struct s3c64xx_spi_driver_data *sdd,
chcfg |= S3C64XX_SPI_CH_TXCH_ON;
if (dma_mode) {
modecfg |= S3C64XX_SPI_MODE_TXDMA_ON;
- prepare_dma(&sdd->tx_dma, &xfer->tx_sg);
+ ret = prepare_dma(&sdd->tx_dma, &xfer->tx_sg);
} else {
switch (sdd->cur_bpw) {
case 32:
@@ -410,12 +425,17 @@ static void s3c64xx_enable_datapath(struct s3c64xx_spi_driver_data *sdd,
writel(((xfer->len * 8 / sdd->cur_bpw) & 0xffff)
| S3C64XX_SPI_PACKET_CNT_EN,
regs + S3C64XX_SPI_PACKET_CNT);
- prepare_dma(&sdd->rx_dma, &xfer->rx_sg);
+ ret = prepare_dma(&sdd->rx_dma, &xfer->rx_sg);
}
}
+ if (ret)
+ return ret;
+
writel(modecfg, regs + S3C64XX_SPI_MODE_CFG);
writel(chcfg, regs + S3C64XX_SPI_CH_CFG);
+
+ return 0;
}
static u32 s3c64xx_spi_wait_for_timeout(struct s3c64xx_spi_driver_data *sdd,
@@ -548,9 +568,10 @@ static int s3c64xx_wait_for_pio(struct s3c64xx_spi_driver_data *sdd,
return 0;
}
-static void s3c64xx_spi_config(struct s3c64xx_spi_driver_data *sdd)
+static int s3c64xx_spi_config(struct s3c64xx_spi_driver_data *sdd)
{
void __iomem *regs = sdd->regs;
+ int ret;
u32 val;
/* Disable Clock */
@@ -598,7 +619,9 @@ static void s3c64xx_spi_config(struct s3c64xx_spi_driver_data *sdd)
if (sdd->port_conf->clk_from_cmu) {
/* The src_clk clock is divided internally by 2 */
- clk_set_rate(sdd->src_clk, sdd->cur_speed * 2);
+ ret = clk_set_rate(sdd->src_clk, sdd->cur_speed * 2);
+ if (ret)
+ return ret;
} else {
/* Configure Clock */
val = readl(regs + S3C64XX_SPI_CLK_CFG);
@@ -612,6 +635,8 @@ static void s3c64xx_spi_config(struct s3c64xx_spi_driver_data *sdd)
val |= S3C64XX_SPI_ENCLK_ENABLE;
writel(val, regs + S3C64XX_SPI_CLK_CFG);
}
+
+ return 0;
}
#define XFER_DMAADDR_INVALID DMA_BIT_MASK(32)
@@ -654,7 +679,9 @@ static int s3c64xx_spi_transfer_one(struct spi_master *master,
sdd->cur_bpw = bpw;
sdd->cur_speed = speed;
sdd->cur_mode = spi->mode;
- s3c64xx_spi_config(sdd);
+ status = s3c64xx_spi_config(sdd);
+ if (status)
+ return status;
}
if (!is_polling(sdd) && (xfer->len > fifo_len) &&
@@ -678,13 +705,18 @@ static int s3c64xx_spi_transfer_one(struct spi_master *master,
sdd->state &= ~RXBUSY;
sdd->state &= ~TXBUSY;
- s3c64xx_enable_datapath(sdd, xfer, use_dma);
-
/* Start the signals */
s3c64xx_spi_set_cs(spi, true);
+ status = s3c64xx_enable_datapath(sdd, xfer, use_dma);
+
spin_unlock_irqrestore(&sdd->lock, flags);
+ if (status) {
+ dev_err(&spi->dev, "failed to enable data path for transfer: %d\n", status);
+ break;
+ }
+
if (use_dma)
status = s3c64xx_wait_for_dma(sdd, xfer);
else
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
index 28cae82d795c..fb824c517449 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c
@@ -599,7 +599,7 @@ static void RxReorderIndicatePacket(struct ieee80211_device *ieee,
prxbIndicateArray = kmalloc_array(REORDER_WIN_SIZE,
sizeof(struct ieee80211_rxb *),
- GFP_KERNEL);
+ GFP_ATOMIC);
if (!prxbIndicateArray)
return;
diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c
index 99314e516244..0219b5a865be 100644
--- a/drivers/target/target_core_user.c
+++ b/drivers/target/target_core_user.c
@@ -680,7 +680,7 @@ static void scatter_data_area(struct tcmu_dev *udev,
void *from, *to = NULL;
size_t copy_bytes, to_offset, offset;
struct scatterlist *sg;
- struct page *page;
+ struct page *page = NULL;
for_each_sg(data_sg, sg, data_nents, i) {
int sg_remaining = sg->length;
diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
index cb4db1b3ca3c..7853c6375325 100644
--- a/drivers/tty/hvc/hvcs.c
+++ b/drivers/tty/hvc/hvcs.c
@@ -1218,13 +1218,6 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
tty_wait_until_sent(tty, HVCS_CLOSE_WAIT);
- /*
- * This line is important because it tells hvcs_open that this
- * device needs to be re-configured the next time hvcs_open is
- * called.
- */
- tty->driver_data = NULL;
-
free_irq(irq, hvcsd);
return;
} else if (hvcsd->port.count < 0) {
@@ -1239,6 +1232,13 @@ static void hvcs_cleanup(struct tty_struct * tty)
{
struct hvcs_struct *hvcsd = tty->driver_data;
+ /*
+ * This line is important because it tells hvcs_open that this
+ * device needs to be re-configured the next time hvcs_open is
+ * called.
+ */
+ tty->driver_data = NULL;
+
tty_port_put(&hvcsd->port);
}
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index 00099a8439d2..c6a1d8c4e689 100644
--- a/drivers/tty/pty.c
+++ b/drivers/tty/pty.c
@@ -120,10 +120,10 @@ static int pty_write(struct tty_struct *tty, const unsigned char *buf, int c)
spin_lock_irqsave(&to->port->lock, flags);
/* Stuff the data into the input queue of the other end */
c = tty_insert_flip_string(to->port, buf, c);
+ spin_unlock_irqrestore(&to->port->lock, flags);
/* And shovel */
if (c)
tty_flip_buffer_push(to->port);
- spin_unlock_irqrestore(&to->port->lock, flags);
}
return c;
}
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index df8bd0c7b97d..cd13065095bc 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -9,6 +9,7 @@ menu "Serial drivers"
config SERIAL_EARLYCON
bool
+ depends on SERIAL_CORE
help
Support for early consoles with the earlycon parameter. This enables
the console before standard serial driver is probed. The console is
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index f18aa3f59e51..8e98b4df9b10 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -671,8 +671,11 @@ static u32 dwc2_hsotg_read_frameno(struct dwc2_hsotg *hsotg)
*/
static unsigned int dwc2_gadget_get_chain_limit(struct dwc2_hsotg_ep *hs_ep)
{
+ const struct usb_endpoint_descriptor *ep_desc = hs_ep->ep.desc;
int is_isoc = hs_ep->isochronous;
unsigned int maxsize;
+ u32 mps = hs_ep->ep.maxpacket;
+ int dir_in = hs_ep->dir_in;
if (is_isoc)
maxsize = (hs_ep->dir_in ? DEV_DMA_ISOC_TX_NBYTES_LIMIT :
@@ -681,6 +684,11 @@ static unsigned int dwc2_gadget_get_chain_limit(struct dwc2_hsotg_ep *hs_ep)
else
maxsize = DEV_DMA_NBYTES_LIMIT * MAX_DMA_DESC_NUM_GENERIC;
+ /* Interrupt OUT EP with mps not multiple of 4 */
+ if (hs_ep->index)
+ if (usb_endpoint_xfer_int(ep_desc) && !dir_in && (mps % 4))
+ maxsize = mps * MAX_DMA_DESC_NUM_GENERIC;
+
return maxsize;
}
@@ -696,11 +704,14 @@ static unsigned int dwc2_gadget_get_chain_limit(struct dwc2_hsotg_ep *hs_ep)
* Isochronous - descriptor rx/tx bytes bitfield limit,
* Control In/Bulk/Interrupt - multiple of mps. This will allow to not
* have concatenations from various descriptors within one packet.
+ * Interrupt OUT - if mps not multiple of 4 then a single packet corresponds
+ * to a single descriptor.
*
* Selects corresponding mask for RX/TX bytes as well.
*/
static u32 dwc2_gadget_get_desc_params(struct dwc2_hsotg_ep *hs_ep, u32 *mask)
{
+ const struct usb_endpoint_descriptor *ep_desc = hs_ep->ep.desc;
u32 mps = hs_ep->ep.maxpacket;
int dir_in = hs_ep->dir_in;
u32 desc_size = 0;
@@ -724,6 +735,13 @@ static u32 dwc2_gadget_get_desc_params(struct dwc2_hsotg_ep *hs_ep, u32 *mask)
desc_size -= desc_size % mps;
}
+ /* Interrupt OUT EP with mps not multiple of 4 */
+ if (hs_ep->index)
+ if (usb_endpoint_xfer_int(ep_desc) && !dir_in && (mps % 4)) {
+ desc_size = mps;
+ *mask = DEV_DMA_NBYTES_MASK;
+ }
+
return desc_size;
}
@@ -1044,13 +1062,7 @@ static void dwc2_hsotg_start_req(struct dwc2_hsotg *hsotg,
length += (mps - (length % mps));
}
- /*
- * If more data to send, adjust DMA for EP0 out data stage.
- * ureq->dma stays unchanged, hence increment it by already
- * passed passed data count before starting new transaction.
- */
- if (!index && hsotg->ep0_state == DWC2_EP0_DATA_OUT &&
- continuing)
+ if (continuing)
offset = ureq->actual;
/* Fill DDMA chain entries */
@@ -2220,22 +2232,36 @@ static void dwc2_hsotg_change_ep_iso_parity(struct dwc2_hsotg *hsotg,
*/
static unsigned int dwc2_gadget_get_xfersize_ddma(struct dwc2_hsotg_ep *hs_ep)
{
+ const struct usb_endpoint_descriptor *ep_desc = hs_ep->ep.desc;
struct dwc2_hsotg *hsotg = hs_ep->parent;
unsigned int bytes_rem = 0;
+ unsigned int bytes_rem_correction = 0;
struct dwc2_dma_desc *desc = hs_ep->desc_list;
int i;
u32 status;
+ u32 mps = hs_ep->ep.maxpacket;
+ int dir_in = hs_ep->dir_in;
if (!desc)
return -EINVAL;
+ /* Interrupt OUT EP with mps not multiple of 4 */
+ if (hs_ep->index)
+ if (usb_endpoint_xfer_int(ep_desc) && !dir_in && (mps % 4))
+ bytes_rem_correction = 4 - (mps % 4);
+
for (i = 0; i < hs_ep->desc_count; ++i) {
status = desc->status;
bytes_rem += status & DEV_DMA_NBYTES_MASK;
+ bytes_rem -= bytes_rem_correction;
if (status & DEV_DMA_STS_MASK)
dev_err(hsotg->dev, "descriptor %d closed with %x\n",
i, status & DEV_DMA_STS_MASK);
+
+ if (status & DEV_DMA_L)
+ break;
+
desc++;
}
diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c
index a93415f33bf3..6d7861cba3f5 100644
--- a/drivers/usb/dwc2/params.c
+++ b/drivers/usb/dwc2/params.c
@@ -808,7 +808,7 @@ int dwc2_get_hwparams(struct dwc2_hsotg *hsotg)
int dwc2_init_params(struct dwc2_hsotg *hsotg)
{
const struct of_device_id *match;
- void (*set_params)(void *data);
+ void (*set_params)(struct dwc2_hsotg *data);
dwc2_set_default_params(hsotg);
dwc2_get_device_properties(hsotg);
diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c
index e2eefdd8bf78..09bc917d407d 100644
--- a/drivers/usb/gadget/function/f_ncm.c
+++ b/drivers/usb/gadget/function/f_ncm.c
@@ -86,8 +86,10 @@ static inline struct f_ncm *func_to_ncm(struct usb_function *f)
/* peak (theoretical) bulk transfer rate in bits-per-second */
static inline unsigned ncm_bitrate(struct usb_gadget *g)
{
- if (gadget_is_superspeed(g) && g->speed == USB_SPEED_SUPER)
- return 13 * 1024 * 8 * 1000 * 8;
+ if (gadget_is_superspeed(g) && g->speed >= USB_SPEED_SUPER_PLUS)
+ return 4250000000U;
+ else if (gadget_is_superspeed(g) && g->speed == USB_SPEED_SUPER)
+ return 3750000000U;
else if (gadget_is_dualspeed(g) && g->speed == USB_SPEED_HIGH)
return 13 * 512 * 8 * 1000 * 8;
else
diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c
index 0ef00315ec73..39ebc1b03698 100644
--- a/drivers/usb/gadget/function/u_ether.c
+++ b/drivers/usb/gadget/function/u_ether.c
@@ -93,7 +93,7 @@ struct eth_dev {
static inline int qlen(struct usb_gadget *gadget, unsigned qmult)
{
if (gadget_is_dualspeed(gadget) && (gadget->speed == USB_SPEED_HIGH ||
- gadget->speed == USB_SPEED_SUPER))
+ gadget->speed >= USB_SPEED_SUPER))
return qmult * DEFAULT_QLEN;
else
return DEFAULT_QLEN;
diff --git a/drivers/video/backlight/sky81452-backlight.c b/drivers/video/backlight/sky81452-backlight.c
index d414c7a3acf5..a2f77625b717 100644
--- a/drivers/video/backlight/sky81452-backlight.c
+++ b/drivers/video/backlight/sky81452-backlight.c
@@ -207,6 +207,7 @@ static struct sky81452_bl_platform_data *sky81452_bl_parse_dt(
num_entry);
if (ret < 0) {
dev_err(dev, "led-sources node is invalid.\n");
+ of_node_put(np);
return ERR_PTR(-EINVAL);
}
diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c
index e8594bbaea60..c6109a385cac 100644
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -2327,7 +2327,7 @@ static int radeonfb_pci_register(struct pci_dev *pdev,
ret = radeon_kick_out_firmware_fb(pdev);
if (ret)
- return ret;
+ goto err_release_fb;
/* request the mem regions */
ret = pci_request_region(pdev, 0, "radeonfb framebuffer");
diff --git a/drivers/video/fbdev/sis/init.c b/drivers/video/fbdev/sis/init.c
index dfe3eb769638..fde27feae5d0 100644
--- a/drivers/video/fbdev/sis/init.c
+++ b/drivers/video/fbdev/sis/init.c
@@ -2428,6 +2428,11 @@ SiS_SetCRT1FIFO_630(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
i = 0;
+ if (SiS_Pr->ChipType == SIS_730)
+ queuedata = &FQBQData730[0];
+ else
+ queuedata = &FQBQData[0];
+
if(ModeNo > 0x13) {
/* Get VCLK */
@@ -2445,12 +2450,6 @@ SiS_SetCRT1FIFO_630(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
/* Get half colordepth */
colorth = colortharray[(SiS_Pr->SiS_ModeType - ModeEGA)];
- if(SiS_Pr->ChipType == SIS_730) {
- queuedata = &FQBQData730[0];
- } else {
- queuedata = &FQBQData[0];
- }
-
do {
templ = SiS_CalcDelay2(SiS_Pr, queuedata[i]) * VCLK * colorth;
diff --git a/drivers/video/fbdev/vga16fb.c b/drivers/video/fbdev/vga16fb.c
index 4b83109202b1..3c4d20618de4 100644
--- a/drivers/video/fbdev/vga16fb.c
+++ b/drivers/video/fbdev/vga16fb.c
@@ -243,7 +243,7 @@ static void vga16fb_update_fix(struct fb_info *info)
}
static void vga16fb_clock_chip(struct vga16fb_par *par,
- unsigned int pixclock,
+ unsigned int *pixclock,
const struct fb_info *info,
int mul, int div)
{
@@ -259,14 +259,14 @@ static void vga16fb_clock_chip(struct vga16fb_par *par,
{ 0 /* bad */, 0x00, 0x00}};
int err;
- pixclock = (pixclock * mul) / div;
+ *pixclock = (*pixclock * mul) / div;
best = vgaclocks;
- err = pixclock - best->pixclock;
+ err = *pixclock - best->pixclock;
if (err < 0) err = -err;
for (ptr = vgaclocks + 1; ptr->pixclock; ptr++) {
int tmp;
- tmp = pixclock - ptr->pixclock;
+ tmp = *pixclock - ptr->pixclock;
if (tmp < 0) tmp = -tmp;
if (tmp < err) {
err = tmp;
@@ -275,7 +275,7 @@ static void vga16fb_clock_chip(struct vga16fb_par *par,
}
par->misc |= best->misc;
par->clkdiv = best->seq_clock_mode;
- pixclock = (best->pixclock * div) / mul;
+ *pixclock = (best->pixclock * div) / mul;
}
#define FAIL(X) return -EINVAL
@@ -497,10 +497,10 @@ static int vga16fb_check_var(struct fb_var_screeninfo *var,
if (mode & MODE_8BPP)
/* pixel clock == vga clock / 2 */
- vga16fb_clock_chip(par, var->pixclock, info, 1, 2);
+ vga16fb_clock_chip(par, &var->pixclock, info, 1, 2);
else
/* pixel clock == vga clock */
- vga16fb_clock_chip(par, var->pixclock, info, 1, 1);
+ vga16fb_clock_chip(par, &var->pixclock, info, 1, 1);
var->red.offset = var->green.offset = var->blue.offset =
var->transp.offset = 0;
diff --git a/drivers/virt/fsl_hypervisor.c b/drivers/virt/fsl_hypervisor.c
index 1bbd910d4ddb..2a7f7f47fe89 100644
--- a/drivers/virt/fsl_hypervisor.c
+++ b/drivers/virt/fsl_hypervisor.c
@@ -157,7 +157,7 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p)
unsigned int i;
long ret = 0;
- int num_pinned; /* return value from get_user_pages() */
+ int num_pinned = 0; /* return value from get_user_pages_fast() */
phys_addr_t remote_paddr; /* The next address in the remote buffer */
uint32_t count; /* The number of bytes left to copy */
@@ -174,7 +174,7 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p)
return -EINVAL;
/*
- * The array of pages returned by get_user_pages() covers only
+ * The array of pages returned by get_user_pages_fast() covers only
* page-aligned memory. Since the user buffer is probably not
* page-aligned, we need to handle the discrepancy.
*
@@ -224,7 +224,7 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p)
/*
* 'pages' is an array of struct page pointers that's initialized by
- * get_user_pages().
+ * get_user_pages_fast().
*/
pages = kcalloc(num_pages, sizeof(struct page *), GFP_KERNEL);
if (!pages) {
@@ -241,7 +241,7 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p)
if (!sg_list_unaligned) {
pr_debug("fsl-hv: could not allocate S/G list\n");
ret = -ENOMEM;
- goto exit;
+ goto free_pages;
}
sg_list = PTR_ALIGN(sg_list_unaligned, sizeof(struct fh_sg_list));
@@ -250,7 +250,6 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p)
num_pages, param.source != -1, pages);
if (num_pinned != num_pages) {
- /* get_user_pages() failed */
pr_debug("fsl-hv: could not lock source buffer\n");
ret = (num_pinned < 0) ? num_pinned : -EFAULT;
goto exit;
@@ -292,13 +291,13 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p)
virt_to_phys(sg_list), num_pages);
exit:
- if (pages) {
- for (i = 0; i < num_pages; i++)
- if (pages[i])
- put_page(pages[i]);
+ if (pages && (num_pinned > 0)) {
+ for (i = 0; i < num_pinned; i++)
+ put_page(pages[i]);
}
kfree(sg_list_unaligned);
+free_pages:
kfree(pages);
if (!ret)
diff --git a/fs/cifs/asn1.c b/fs/cifs/asn1.c
index 3d19595eb352..4a9b53229fba 100644
--- a/fs/cifs/asn1.c
+++ b/fs/cifs/asn1.c
@@ -541,8 +541,8 @@ decode_negTokenInit(unsigned char *security_blob, int length,
return 0;
} else if ((cls != ASN1_CTX) || (con != ASN1_CON)
|| (tag != ASN1_EOC)) {
- cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p (%d) exit 0\n",
- cls, con, tag, end, *end);
+ cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p exit 0\n",
+ cls, con, tag, end);
return 0;
}
@@ -552,8 +552,8 @@ decode_negTokenInit(unsigned char *security_blob, int length,
return 0;
} else if ((cls != ASN1_UNI) || (con != ASN1_CON)
|| (tag != ASN1_SEQ)) {
- cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p (%d) exit 1\n",
- cls, con, tag, end, *end);
+ cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p exit 1\n",
+ cls, con, tag, end);
return 0;
}
@@ -563,8 +563,8 @@ decode_negTokenInit(unsigned char *security_blob, int length,
return 0;
} else if ((cls != ASN1_CTX) || (con != ASN1_CON)
|| (tag != ASN1_EOC)) {
- cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p (%d) exit 0\n",
- cls, con, tag, end, *end);
+ cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p exit 0\n",
+ cls, con, tag, end);
return 0;
}
@@ -575,8 +575,8 @@ decode_negTokenInit(unsigned char *security_blob, int length,
return 0;
} else if ((cls != ASN1_UNI) || (con != ASN1_CON)
|| (tag != ASN1_SEQ)) {
- cifs_dbg(FYI, "cls = %d con = %d tag = %d end = %p (%d) exit 1\n",
- cls, con, tag, end, *end);
+ cifs_dbg(FYI, "cls = %d con = %d tag = %d sequence_end = %p exit 1\n",
+ cls, con, tag, sequence_end);
return 0;
}
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index 3d63c76ed098..e20d170d13f6 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -2730,7 +2730,7 @@ crypt_message(struct TCP_Server_Info *server, int num_rqst,
if (rc) {
cifs_dbg(VFS, "%s: Could not get %scryption key\n", __func__,
enc ? "en" : "de");
- return 0;
+ return rc;
}
rc = smb3_crypto_aead_allocate(server);
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 3b9b726b1a6c..5e705fa9a913 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1035,7 +1035,6 @@ static ssize_t oom_adj_read(struct file *file, char __user *buf, size_t count,
static int __set_oom_adj(struct file *file, int oom_adj, bool legacy)
{
- static DEFINE_MUTEX(oom_adj_mutex);
struct mm_struct *mm = NULL;
struct task_struct *task;
int err = 0;
@@ -1075,7 +1074,7 @@ static int __set_oom_adj(struct file *file, int oom_adj, bool legacy)
struct task_struct *p = find_lock_task_mm(task);
if (p) {
- if (atomic_read(&p->mm->mm_users) > 1) {
+ if (test_bit(MMF_MULTIPROCESS, &p->mm->flags)) {
mm = p->mm;
mmgrab(mm);
}
diff --git a/fs/quota/quota_v2.c b/fs/quota/quota_v2.c
index a73e5b34db41..5d4dc0f84f20 100644
--- a/fs/quota/quota_v2.c
+++ b/fs/quota/quota_v2.c
@@ -283,6 +283,7 @@ static void v2r1_mem2diskdqb(void *dp, struct dquot *dquot)
d->dqb_curspace = cpu_to_le64(m->dqb_curspace);
d->dqb_btime = cpu_to_le64(m->dqb_btime);
d->dqb_id = cpu_to_le32(from_kqid(&init_user_ns, dquot->dq_id));
+ d->dqb_pad = 0;
if (qtree_entry_unused(info, dp))
d->dqb_itime = cpu_to_le64(1);
}
diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c
index b228c821bae6..fe7323032e78 100644
--- a/fs/xfs/libxfs/xfs_rtbitmap.c
+++ b/fs/xfs/libxfs/xfs_rtbitmap.c
@@ -1020,7 +1020,6 @@ xfs_rtalloc_query_range(
struct xfs_mount *mp = tp->t_mountp;
xfs_rtblock_t rtstart;
xfs_rtblock_t rtend;
- xfs_rtblock_t rem;
int is_free;
int error = 0;
@@ -1029,13 +1028,12 @@ xfs_rtalloc_query_range(
if (low_rec->ar_startext >= mp->m_sb.sb_rextents ||
low_rec->ar_startext == high_rec->ar_startext)
return 0;
- if (high_rec->ar_startext > mp->m_sb.sb_rextents)
- high_rec->ar_startext = mp->m_sb.sb_rextents;
+ high_rec->ar_startext = min(high_rec->ar_startext,
+ mp->m_sb.sb_rextents - 1);
/* Iterate the bitmap, looking for discrepancies. */
rtstart = low_rec->ar_startext;
- rem = high_rec->ar_startext - rtstart;
- while (rem) {
+ while (rtstart <= high_rec->ar_startext) {
/* Is the first block free? */
error = xfs_rtcheck_range(mp, tp, rtstart, 1, 1, &rtend,
&is_free);
@@ -1044,7 +1042,7 @@ xfs_rtalloc_query_range(
/* How long does the extent go for? */
error = xfs_rtfind_forw(mp, tp, rtstart,
- high_rec->ar_startext - 1, &rtend);
+ high_rec->ar_startext, &rtend);
if (error)
break;
@@ -1057,7 +1055,6 @@ xfs_rtalloc_query_range(
break;
}
- rem -= rtend - rtstart + 1;
rtstart = rtend + 1;
}
diff --git a/fs/xfs/xfs_fsmap.c b/fs/xfs/xfs_fsmap.c
index 3d76a9e35870..75b57b683d3e 100644
--- a/fs/xfs/xfs_fsmap.c
+++ b/fs/xfs/xfs_fsmap.c
@@ -259,6 +259,9 @@ xfs_getfsmap_helper(
/* Are we just counting mappings? */
if (info->head->fmh_count == 0) {
+ if (info->head->fmh_entries == UINT_MAX)
+ return -ECANCELED;
+
if (rec_daddr > info->next_daddr)
info->head->fmh_entries++;
diff --git a/include/linux/oom.h b/include/linux/oom.h
index 69864a547663..3f649be179da 100644
--- a/include/linux/oom.h
+++ b/include/linux/oom.h
@@ -45,6 +45,7 @@ struct oom_control {
};
extern struct mutex oom_lock;
+extern struct mutex oom_adj_mutex;
static inline void set_current_oom_origin(void)
{
diff --git a/include/linux/sched/coredump.h b/include/linux/sched/coredump.h
index ecdc6542070f..dfd82eab2902 100644
--- a/include/linux/sched/coredump.h
+++ b/include/linux/sched/coredump.h
@@ -72,6 +72,7 @@ static inline int get_dumpable(struct mm_struct *mm)
#define MMF_DISABLE_THP 24 /* disable THP for all VMAs */
#define MMF_OOM_VICTIM 25 /* mm is the oom victim */
#define MMF_OOM_REAP_QUEUED 26 /* mm was queued for oom_reaper */
+#define MMF_MULTIPROCESS 27 /* mm is shared between processes */
#define MMF_DISABLE_THP_MASK (1 << MMF_DISABLE_THP)
#define MMF_INIT_MASK (MMF_DUMPABLE_MASK | MMF_DUMP_FILTER_MASK |\
diff --git a/include/net/ip.h b/include/net/ip.h
index 5b29f357862d..aad003685c31 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -399,12 +399,18 @@ static inline unsigned int ip_dst_mtu_maybe_forward(const struct dst_entry *dst,
bool forwarding)
{
struct net *net = dev_net(dst->dev);
+ unsigned int mtu;
if (net->ipv4.sysctl_ip_fwd_use_pmtu ||
ip_mtu_locked(dst) ||
!forwarding)
return dst_mtu(dst);
+ /* 'forwarding = true' case should always honour route mtu */
+ mtu = dst_metric_raw(dst, RTAX_MTU);
+ if (mtu)
+ return mtu;
+
return min(READ_ONCE(dst->dev->mtu), IP_MAX_MTU);
}
diff --git a/include/net/netfilter/nf_log.h b/include/net/netfilter/nf_log.h
index 0d3920896d50..716db4a0fed8 100644
--- a/include/net/netfilter/nf_log.h
+++ b/include/net/netfilter/nf_log.h
@@ -108,6 +108,7 @@ int nf_log_dump_tcp_header(struct nf_log_buf *m, const struct sk_buff *skb,
unsigned int logflags);
void nf_log_dump_sk_uid_gid(struct net *net, struct nf_log_buf *m,
struct sock *sk);
+void nf_log_dump_vlan(struct nf_log_buf *m, const struct sk_buff *skb);
void nf_log_dump_packet_common(struct nf_log_buf *m, u_int8_t pf,
unsigned int hooknum, const struct sk_buff *skb,
const struct net_device *in,
diff --git a/kernel/fork.c b/kernel/fork.c
index 1a2d18e98bf9..3ed29bf8eb29 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1647,6 +1647,25 @@ static __always_inline void delayed_free_task(struct task_struct *tsk)
free_task(tsk);
}
+static void copy_oom_score_adj(u64 clone_flags, struct task_struct *tsk)
+{
+ /* Skip if kernel thread */
+ if (!tsk->mm)
+ return;
+
+ /* Skip if spawning a thread or using vfork */
+ if ((clone_flags & (CLONE_VM | CLONE_THREAD | CLONE_VFORK)) != CLONE_VM)
+ return;
+
+ /* We need to synchronize with __set_oom_adj */
+ mutex_lock(&oom_adj_mutex);
+ set_bit(MMF_MULTIPROCESS, &tsk->mm->flags);
+ /* Update the values in case they were changed after copy_signal */
+ tsk->signal->oom_score_adj = current->signal->oom_score_adj;
+ tsk->signal->oom_score_adj_min = current->signal->oom_score_adj_min;
+ mutex_unlock(&oom_adj_mutex);
+}
+
/*
* This creates a new process as a copy of the old one,
* but does not actually start it yet.
@@ -2084,6 +2103,8 @@ static __latent_entropy struct task_struct *copy_process(
trace_task_newtask(p, clone_flags);
uprobe_copy_process(p, clone_flags);
+ copy_oom_score_adj(clone_flags, p);
+
return p;
bad_fork_cancel_cgroup:
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index aa730a3d5c25..87cd5bf1b487 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -4780,7 +4780,7 @@ static struct page *mc_handle_swap_pte(struct vm_area_struct *vma,
struct page *page = NULL;
swp_entry_t ent = pte_to_swp_entry(ptent);
- if (!(mc.flags & MOVE_ANON) || non_swap_entry(ent))
+ if (!(mc.flags & MOVE_ANON))
return NULL;
/*
@@ -4799,6 +4799,9 @@ static struct page *mc_handle_swap_pte(struct vm_area_struct *vma,
return page;
}
+ if (non_swap_entry(ent))
+ return NULL;
+
/*
* Because lookup_swap_cache() updates some statistics counter,
* we call find_get_page() with swapper_space directly.
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index a581fe2a2f1f..928b3b5e24e6 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -62,6 +62,8 @@ int sysctl_oom_dump_tasks = 1;
* and mark_oom_victim
*/
DEFINE_MUTEX(oom_lock);
+/* Serializes oom_score_adj and oom_score_adj_min updates */
+DEFINE_MUTEX(oom_adj_mutex);
#ifdef CONFIG_NUMA
/**
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index 4efa5e33513e..59c0b1a86e51 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -244,7 +244,7 @@ static struct {
/**
* icmp_global_allow - Are we allowed to send one more ICMP message ?
*
- * Uses a token bucket to limit our ICMP messages to sysctl_icmp_msgs_per_sec.
+ * Uses a token bucket to limit our ICMP messages to ~sysctl_icmp_msgs_per_sec.
* Returns false if we reached the limit and can not send another packet.
* Note: called with BH disabled
*/
@@ -272,7 +272,10 @@ bool icmp_global_allow(void)
}
credit = min_t(u32, icmp_global.credit + incr, sysctl_icmp_msgs_burst);
if (credit) {
- credit--;
+ /* We want to use a credit of one in average, but need to randomize
+ * it for security reasons.
+ */
+ credit = max_t(int, credit - prandom_u32_max(3), 0);
rc = true;
}
WRITE_ONCE(icmp_global.credit, credit);
diff --git a/net/ipv4/netfilter/nf_log_arp.c b/net/ipv4/netfilter/nf_log_arp.c
index df5c2a2061a4..19fff2c589fa 100644
--- a/net/ipv4/netfilter/nf_log_arp.c
+++ b/net/ipv4/netfilter/nf_log_arp.c
@@ -46,16 +46,31 @@ static void dump_arp_packet(struct nf_log_buf *m,
const struct nf_loginfo *info,
const struct sk_buff *skb, unsigned int nhoff)
{
- const struct arphdr *ah;
- struct arphdr _arph;
const struct arppayload *ap;
struct arppayload _arpp;
+ const struct arphdr *ah;
+ unsigned int logflags;
+ struct arphdr _arph;
ah = skb_header_pointer(skb, 0, sizeof(_arph), &_arph);
if (ah == NULL) {
nf_log_buf_add(m, "TRUNCATED");
return;
}
+
+ if (info->type == NF_LOG_TYPE_LOG)
+ logflags = info->u.log.logflags;
+ else
+ logflags = NF_LOG_DEFAULT_MASK;
+
+ if (logflags & NF_LOG_MACDECODE) {
+ nf_log_buf_add(m, "MACSRC=%pM MACDST=%pM ",
+ eth_hdr(skb)->h_source, eth_hdr(skb)->h_dest);
+ nf_log_dump_vlan(m, skb);
+ nf_log_buf_add(m, "MACPROTO=%04x ",
+ ntohs(eth_hdr(skb)->h_proto));
+ }
+
nf_log_buf_add(m, "ARP HTYPE=%d PTYPE=0x%04x OPCODE=%d",
ntohs(ah->ar_hrd), ntohs(ah->ar_pro), ntohs(ah->ar_op));
diff --git a/net/ipv4/netfilter/nf_log_ipv4.c b/net/ipv4/netfilter/nf_log_ipv4.c
index 1e6f28c97d3a..cde1918607e9 100644
--- a/net/ipv4/netfilter/nf_log_ipv4.c
+++ b/net/ipv4/netfilter/nf_log_ipv4.c
@@ -287,8 +287,10 @@ static void dump_ipv4_mac_header(struct nf_log_buf *m,
switch (dev->type) {
case ARPHRD_ETHER:
- nf_log_buf_add(m, "MACSRC=%pM MACDST=%pM MACPROTO=%04x ",
- eth_hdr(skb)->h_source, eth_hdr(skb)->h_dest,
+ nf_log_buf_add(m, "MACSRC=%pM MACDST=%pM ",
+ eth_hdr(skb)->h_source, eth_hdr(skb)->h_dest);
+ nf_log_dump_vlan(m, skb);
+ nf_log_buf_add(m, "MACPROTO=%04x ",
ntohs(eth_hdr(skb)->h_proto));
return;
default:
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 3db428242b22..48081e6d50b4 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2634,10 +2634,12 @@ struct rtable *ip_route_output_flow(struct net *net, struct flowi4 *flp4,
if (IS_ERR(rt))
return rt;
- if (flp4->flowi4_proto)
+ if (flp4->flowi4_proto) {
+ flp4->flowi4_oif = rt->dst.dev->ifindex;
rt = (struct rtable *)xfrm_lookup_route(net, &rt->dst,
flowi4_to_flowi(flp4),
sk, 0);
+ }
return rt;
}
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 9813d62de631..c19870d56186 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -5631,6 +5631,8 @@ void tcp_rcv_established(struct sock *sk, struct sk_buff *skb)
tcp_data_snd_check(sk);
if (!inet_csk_ack_scheduled(sk))
goto no_ack;
+ } else {
+ tcp_update_wl(tp, TCP_SKB_CB(skb)->seq);
}
__tcp_ack_snd_check(sk, 0);
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index b924941b96a3..8b5459b34bc4 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -2417,8 +2417,10 @@ static void *ipv6_route_seq_start(struct seq_file *seq, loff_t *pos)
iter->skip = *pos;
if (iter->tbl) {
+ loff_t p = 0;
+
ipv6_route_seq_setup_walk(iter, net);
- return ipv6_route_seq_next(seq, NULL, pos);
+ return ipv6_route_seq_next(seq, NULL, &p);
} else {
return NULL;
}
diff --git a/net/ipv6/netfilter/nf_log_ipv6.c b/net/ipv6/netfilter/nf_log_ipv6.c
index c6bf580d0f33..c456e2f902b9 100644
--- a/net/ipv6/netfilter/nf_log_ipv6.c
+++ b/net/ipv6/netfilter/nf_log_ipv6.c
@@ -300,9 +300,11 @@ static void dump_ipv6_mac_header(struct nf_log_buf *m,
switch (dev->type) {
case ARPHRD_ETHER:
- nf_log_buf_add(m, "MACSRC=%pM MACDST=%pM MACPROTO=%04x ",
- eth_hdr(skb)->h_source, eth_hdr(skb)->h_dest,
- ntohs(eth_hdr(skb)->h_proto));
+ nf_log_buf_add(m, "MACSRC=%pM MACDST=%pM ",
+ eth_hdr(skb)->h_source, eth_hdr(skb)->h_dest);
+ nf_log_dump_vlan(m, skb);
+ nf_log_buf_add(m, "MACPROTO=%04x ",
+ ntohs(eth_hdr(skb)->h_proto));
return;
default:
break;
diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
index 3f75cd947045..11f7c546e57b 100644
--- a/net/netfilter/ipvs/ip_vs_xmit.c
+++ b/net/netfilter/ipvs/ip_vs_xmit.c
@@ -586,6 +586,8 @@ static inline int ip_vs_tunnel_xmit_prepare(struct sk_buff *skb,
if (ret == NF_ACCEPT) {
nf_reset(skb);
skb_forward_csum(skb);
+ if (skb->dev)
+ skb->tstamp = 0;
}
return ret;
}
@@ -626,6 +628,8 @@ static inline int ip_vs_nat_send_or_cont(int pf, struct sk_buff *skb,
if (!local) {
skb_forward_csum(skb);
+ if (skb->dev)
+ skb->tstamp = 0;
NF_HOOK(pf, NF_INET_LOCAL_OUT, cp->ipvs->net, NULL, skb,
NULL, skb_dst(skb)->dev, dst_output);
} else
@@ -646,6 +650,8 @@ static inline int ip_vs_send_or_cont(int pf, struct sk_buff *skb,
if (!local) {
ip_vs_drop_early_demux_sk(skb);
skb_forward_csum(skb);
+ if (skb->dev)
+ skb->tstamp = 0;
NF_HOOK(pf, NF_INET_LOCAL_OUT, cp->ipvs->net, NULL, skb,
NULL, skb_dst(skb)->dev, dst_output);
} else
diff --git a/net/netfilter/nf_log_common.c b/net/netfilter/nf_log_common.c
index a8c5c846aec1..b164a0e1e053 100644
--- a/net/netfilter/nf_log_common.c
+++ b/net/netfilter/nf_log_common.c
@@ -176,6 +176,18 @@ nf_log_dump_packet_common(struct nf_log_buf *m, u_int8_t pf,
}
EXPORT_SYMBOL_GPL(nf_log_dump_packet_common);
+void nf_log_dump_vlan(struct nf_log_buf *m, const struct sk_buff *skb)
+{
+ u16 vid;
+
+ if (!skb_vlan_tag_present(skb))
+ return;
+
+ vid = skb_vlan_tag_get(skb);
+ nf_log_buf_add(m, "VPROTO=%04x VID=%u ", ntohs(skb->vlan_proto), vid);
+}
+EXPORT_SYMBOL_GPL(nf_log_dump_vlan);
+
/* bridge and netdev logging families share this code. */
void nf_log_l2packet(struct net *net, u_int8_t pf,
__be16 protocol,
diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index a65a5a5f434b..310872a9d660 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -1235,7 +1235,7 @@ static int nfc_genl_fw_download(struct sk_buff *skb, struct genl_info *info)
u32 idx;
char firmware_name[NFC_FIRMWARE_NAME_MAXSIZE + 1];
- if (!info->attrs[NFC_ATTR_DEVICE_INDEX])
+ if (!info->attrs[NFC_ATTR_DEVICE_INDEX] || !info->attrs[NFC_ATTR_FIRMWARE_NAME])
return -EINVAL;
idx = nla_get_u32(info->attrs[NFC_ATTR_DEVICE_INDEX]);
diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c
index e4fc6b2bc29d..f43234be5695 100644
--- a/net/sched/act_tunnel_key.c
+++ b/net/sched/act_tunnel_key.c
@@ -314,7 +314,7 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla,
metadata = __ipv6_tun_set_dst(&saddr, &daddr, tos, ttl, dst_port,
0, flags,
- key_id, 0);
+ key_id, opts_len);
} else {
NL_SET_ERR_MSG(extack, "Missing either ipv4 or ipv6 src and dst");
ret = -EINVAL;
diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c
index 2c9baf8bf118..e7a6c8dcf6b8 100644
--- a/net/smc/smc_core.c
+++ b/net/smc/smc_core.c
@@ -770,7 +770,7 @@ static struct smc_buf_desc *smcr_new_buf_create(struct smc_link_group *lgr,
return buf_desc;
}
-#define SMCD_DMBE_SIZES 7 /* 0 -> 16KB, 1 -> 32KB, .. 6 -> 1MB */
+#define SMCD_DMBE_SIZES 6 /* 0 -> 16KB, 1 -> 32KB, .. 6 -> 1MB */
static struct smc_buf_desc *smcd_new_buf_create(struct smc_link_group *lgr,
bool is_dmb, int bufsize)
diff --git a/net/tipc/msg.c b/net/tipc/msg.c
index b078b77620f1..0b8446cd541c 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -140,7 +140,8 @@ int tipc_buf_append(struct sk_buff **headbuf, struct sk_buff **buf)
if (fragid == FIRST_FRAGMENT) {
if (unlikely(head))
goto err;
- frag = skb_unshare(frag, GFP_ATOMIC);
+ if (skb_cloned(frag))
+ frag = skb_copy(frag, GFP_ATOMIC);
if (unlikely(!frag))
goto err;
head = *headbuf = frag;
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c
index 575d62130578..dd0fc2aa6875 100644
--- a/net/tls/tls_device.c
+++ b/net/tls/tls_device.c
@@ -351,13 +351,13 @@ static int tls_push_data(struct sock *sk,
struct tls_context *tls_ctx = tls_get_ctx(sk);
struct tls_offload_context_tx *ctx = tls_offload_ctx_tx(tls_ctx);
int tls_push_record_flags = flags | MSG_SENDPAGE_NOTLAST;
- int more = flags & (MSG_SENDPAGE_NOTLAST | MSG_MORE);
struct tls_record_info *record = ctx->open_record;
struct page_frag *pfrag;
size_t orig_size = size;
u32 max_open_record_len;
- int copy, rc = 0;
+ bool more = false;
bool done = false;
+ int copy, rc = 0;
long timeo;
if (flags &
@@ -422,9 +422,8 @@ static int tls_push_data(struct sock *sk,
if (!size) {
last_record:
tls_push_record_flags = flags;
- if (more) {
- tls_ctx->pending_open_record_frags =
- record->num_frags;
+ if (flags & (MSG_SENDPAGE_NOTLAST | MSG_MORE)) {
+ more = true;
break;
}
@@ -445,6 +444,8 @@ static int tls_push_data(struct sock *sk,
}
} while (!done);
+ tls_ctx->pending_open_record_frags = more;
+
if (orig_size - size > 0)
rc = orig_size - size;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 4e4179209982..fbc8875502c3 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -1950,7 +1950,10 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
* case we'll continue with more data in the next round,
* but break unconditionally so unsplit data stops here.
*/
- state->split_start++;
+ if (state->split)
+ state->split_start++;
+ else
+ state->split_start = 0;
break;
case 9:
if (rdev->wiphy.extended_capabilities &&
diff --git a/security/integrity/ima/ima_crypto.c b/security/integrity/ima/ima_crypto.c
index c5dd05ace28c..f4f3de5f06ca 100644
--- a/security/integrity/ima/ima_crypto.c
+++ b/security/integrity/ima/ima_crypto.c
@@ -682,6 +682,8 @@ static int ima_calc_boot_aggregate_tfm(char *digest,
ima_pcrread(i, pcr_i);
/* now accumulate with current aggregate */
rc = crypto_shash_update(shash, pcr_i, TPM_DIGEST_SIZE);
+ if (rc != 0)
+ return rc;
}
if (!rc)
crypto_shash_final(shash, digest);
diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
index ed5bca0db3e7..f4a9d9972330 100644
--- a/sound/core/seq/oss/seq_oss.c
+++ b/sound/core/seq/oss/seq_oss.c
@@ -187,9 +187,12 @@ odev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
if (snd_BUG_ON(!dp))
return -ENXIO;
- mutex_lock(®ister_mutex);
+ if (cmd != SNDCTL_SEQ_SYNC &&
+ mutex_lock_interruptible(®ister_mutex))
+ return -ERESTARTSYS;
rc = snd_seq_oss_ioctl(dp, cmd, arg);
- mutex_unlock(®ister_mutex);
+ if (cmd != SNDCTL_SEQ_SYNC)
+ mutex_unlock(®ister_mutex);
return rc;
}
diff --git a/sound/firewire/bebob/bebob_hwdep.c b/sound/firewire/bebob/bebob_hwdep.c
index 04c321e08c62..a04b5880926c 100644
--- a/sound/firewire/bebob/bebob_hwdep.c
+++ b/sound/firewire/bebob/bebob_hwdep.c
@@ -37,12 +37,11 @@ hwdep_read(struct snd_hwdep *hwdep, char __user *buf, long count,
}
memset(&event, 0, sizeof(event));
+ count = min_t(long, count, sizeof(event.lock_status));
if (bebob->dev_lock_changed) {
event.lock_status.type = SNDRV_FIREWIRE_EVENT_LOCK_STATUS;
event.lock_status.status = (bebob->dev_lock_count > 0);
bebob->dev_lock_changed = false;
-
- count = min_t(long, count, sizeof(event.lock_status));
}
spin_unlock_irq(&bebob->lock);
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 24bc9e446047..382a8d179eb0 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1906,6 +1906,8 @@ enum {
ALC1220_FIXUP_CLEVO_P950,
ALC1220_FIXUP_CLEVO_PB51ED,
ALC1220_FIXUP_CLEVO_PB51ED_PINS,
+ ALC887_FIXUP_ASUS_AUDIO,
+ ALC887_FIXUP_ASUS_HMIC,
};
static void alc889_fixup_coef(struct hda_codec *codec,
@@ -2118,6 +2120,31 @@ static void alc1220_fixup_clevo_pb51ed(struct hda_codec *codec,
alc_fixup_headset_mode_no_hp_mic(codec, fix, action);
}
+static void alc887_asus_hp_automute_hook(struct hda_codec *codec,
+ struct hda_jack_callback *jack)
+{
+ struct alc_spec *spec = codec->spec;
+ unsigned int vref;
+
+ snd_hda_gen_hp_automute(codec, jack);
+
+ if (spec->gen.hp_jack_present)
+ vref = AC_PINCTL_VREF_80;
+ else
+ vref = AC_PINCTL_VREF_HIZ;
+ snd_hda_set_pin_ctl(codec, 0x19, PIN_HP | vref);
+}
+
+static void alc887_fixup_asus_jack(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ struct alc_spec *spec = codec->spec;
+ if (action != HDA_FIXUP_ACT_PROBE)
+ return;
+ snd_hda_set_pin_ctl_cache(codec, 0x1b, PIN_HP);
+ spec->gen.hp_automute_hook = alc887_asus_hp_automute_hook;
+}
+
static const struct hda_fixup alc882_fixups[] = {
[ALC882_FIXUP_ABIT_AW9D_MAX] = {
.type = HDA_FIXUP_PINS,
@@ -2375,6 +2402,20 @@ static const struct hda_fixup alc882_fixups[] = {
.chained = true,
.chain_id = ALC1220_FIXUP_CLEVO_PB51ED,
},
+ [ALC887_FIXUP_ASUS_AUDIO] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x15, 0x02a14150 }, /* use as headset mic, without its own jack detect */
+ { 0x19, 0x22219420 },
+ {}
+ },
+ },
+ [ALC887_FIXUP_ASUS_HMIC] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc887_fixup_asus_jack,
+ .chained = true,
+ .chain_id = ALC887_FIXUP_ASUS_AUDIO,
+ },
};
static const struct snd_pci_quirk alc882_fixup_tbl[] = {
@@ -2408,6 +2449,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x13c2, "Asus A7M", ALC882_FIXUP_EAPD),
SND_PCI_QUIRK(0x1043, 0x1873, "ASUS W90V", ALC882_FIXUP_ASUS_W90V),
SND_PCI_QUIRK(0x1043, 0x1971, "Asus W2JC", ALC882_FIXUP_ASUS_W2JC),
+ SND_PCI_QUIRK(0x1043, 0x2390, "Asus D700SA", ALC887_FIXUP_ASUS_HMIC),
SND_PCI_QUIRK(0x1043, 0x835f, "Asus Eee 1601", ALC888_FIXUP_EEE1601),
SND_PCI_QUIRK(0x1043, 0x84bc, "ASUS ET2700", ALC887_FIXUP_ASUS_BASS),
SND_PCI_QUIRK(0x1043, 0x8691, "ASUS ROG Ranger VIII", ALC882_FIXUP_GPIO3),
diff --git a/sound/soc/qcom/lpass-cpu.c b/sound/soc/qcom/lpass-cpu.c
index 292b103abada..475579a9830a 100644
--- a/sound/soc/qcom/lpass-cpu.c
+++ b/sound/soc/qcom/lpass-cpu.c
@@ -182,21 +182,6 @@ static int lpass_cpu_daiops_hw_params(struct snd_pcm_substream *substream,
return 0;
}
-static int lpass_cpu_daiops_hw_free(struct snd_pcm_substream *substream,
- struct snd_soc_dai *dai)
-{
- struct lpass_data *drvdata = snd_soc_dai_get_drvdata(dai);
- int ret;
-
- ret = regmap_write(drvdata->lpaif_map,
- LPAIF_I2SCTL_REG(drvdata->variant, dai->driver->id),
- 0);
- if (ret)
- dev_err(dai->dev, "error writing to i2sctl reg: %d\n", ret);
-
- return ret;
-}
-
static int lpass_cpu_daiops_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
@@ -277,7 +262,6 @@ const struct snd_soc_dai_ops asoc_qcom_lpass_cpu_dai_ops = {
.startup = lpass_cpu_daiops_startup,
.shutdown = lpass_cpu_daiops_shutdown,
.hw_params = lpass_cpu_daiops_hw_params,
- .hw_free = lpass_cpu_daiops_hw_free,
.prepare = lpass_cpu_daiops_prepare,
.trigger = lpass_cpu_daiops_trigger,
};
diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c
index d07271ea4c45..2f2967247789 100644
--- a/sound/soc/qcom/lpass-platform.c
+++ b/sound/soc/qcom/lpass-platform.c
@@ -69,7 +69,7 @@ static int lpass_platform_pcmops_open(struct snd_pcm_substream *substream)
int ret, dma_ch, dir = substream->stream;
struct lpass_pcm_data *data;
- data = devm_kzalloc(soc_runtime->dev, sizeof(*data), GFP_KERNEL);
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data)
return -ENOMEM;
@@ -127,6 +127,7 @@ static int lpass_platform_pcmops_close(struct snd_pcm_substream *substream)
if (v->free_dma_channel)
v->free_dma_channel(drvdata, data->dma_ch);
+ kfree(data);
return 0;
}
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: Linux 4.19.153
2020-10-29 10:43 Linux 4.19.153 Greg Kroah-Hartman
2020-10-29 10:43 ` Greg Kroah-Hartman
@ 2020-10-30 8:26 ` Pavel Machek
2020-10-30 8:49 ` Greg Kroah-Hartman
1 sibling, 1 reply; 8+ messages in thread
From: Pavel Machek @ 2020-10-30 8:26 UTC (permalink / raw)
To: Greg Kroah-Hartman; +Cc: linux-kernel, akpm, torvalds, stable, lwn, jslaby
[-- Attachment #1: Type: text/plain, Size: 976 bytes --]
Hi!
> I'm announcing the release of the 4.19.153 kernel.
>
> All users of the 4.19 kernel series must upgrade.
>
> The updated 4.19.y git tree can be found at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y
> and can be browsed at the normal kernel.org git web browser:
> https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
Did something go seriously wrong here?
The original 4.19.153-rc1 series had 264 patches. "powerpc/tau: Remove
duplicated set_thresholds() call" is 146/264 of the series, but it is
last one in 4.19.153 as released. "178/264 ext4: limit entries
returned when counting...", for example, is not present in
4.19.153... as are others, for example "net: korina: cast KSEG0
address to pointer in kfree". Looks like 118 or so patches are
missing.
They are not in origin/queue/4.19, either.
Best regards,
Pavel
--
http://www.livejournal.com/~pavelmachek
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 181 bytes --]
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Linux 4.19.153
2020-10-30 8:26 ` Pavel Machek
@ 2020-10-30 8:49 ` Greg Kroah-Hartman
2020-10-30 9:14 ` Greg Kroah-Hartman
0 siblings, 1 reply; 8+ messages in thread
From: Greg Kroah-Hartman @ 2020-10-30 8:49 UTC (permalink / raw)
To: Pavel Machek; +Cc: linux-kernel, akpm, torvalds, stable, lwn, jslaby
On Fri, Oct 30, 2020 at 09:26:54AM +0100, Pavel Machek wrote:
> Hi!
>
> > I'm announcing the release of the 4.19.153 kernel.
> >
> > All users of the 4.19 kernel series must upgrade.
> >
> > The updated 4.19.y git tree can be found at:
> > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y
> > and can be browsed at the normal kernel.org git web browser:
> > https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
>
> Did something go seriously wrong here?
>
> The original 4.19.153-rc1 series had 264 patches. "powerpc/tau: Remove
> duplicated set_thresholds() call" is 146/264 of the series, but it is
> last one in 4.19.153 as released. "178/264 ext4: limit entries
> returned when counting...", for example, is not present in
> 4.19.153... as are others, for example "net: korina: cast KSEG0
> address to pointer in kfree". Looks like 118 or so patches are
> missing.
>
> They are not in origin/queue/4.19, either.
Wow, something did go wrong here, thanks for catching this.
Let me dig and see what happened, the whole series did not apply, which
makes me wonder if the same thing happened for other branches as well...
thanks for checking up and finding this.
Give me a bit...
greg k-h
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Linux 4.19.153
2020-10-30 8:49 ` Greg Kroah-Hartman
@ 2020-10-30 9:14 ` Greg Kroah-Hartman
2020-10-30 14:44 ` Sasha Levin
2020-11-04 7:27 ` Pavel Machek
0 siblings, 2 replies; 8+ messages in thread
From: Greg Kroah-Hartman @ 2020-10-30 9:14 UTC (permalink / raw)
To: Sasha Levin, Pavel Machek
Cc: linux-kernel, akpm, torvalds, stable, lwn, jslaby
On Fri, Oct 30, 2020 at 09:49:15AM +0100, Greg Kroah-Hartman wrote:
> On Fri, Oct 30, 2020 at 09:26:54AM +0100, Pavel Machek wrote:
> > Hi!
> >
> > > I'm announcing the release of the 4.19.153 kernel.
> > >
> > > All users of the 4.19 kernel series must upgrade.
> > >
> > > The updated 4.19.y git tree can be found at:
> > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y
> > > and can be browsed at the normal kernel.org git web browser:
> > > https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
> >
> > Did something go seriously wrong here?
> >
> > The original 4.19.153-rc1 series had 264 patches. "powerpc/tau: Remove
> > duplicated set_thresholds() call" is 146/264 of the series, but it is
> > last one in 4.19.153 as released. "178/264 ext4: limit entries
> > returned when counting...", for example, is not present in
> > 4.19.153... as are others, for example "net: korina: cast KSEG0
> > address to pointer in kfree". Looks like 118 or so patches are
> > missing.
> >
> > They are not in origin/queue/4.19, either.
>
> Wow, something did go wrong here, thanks for catching this.
>
> Let me dig and see what happened, the whole series did not apply, which
> makes me wonder if the same thing happened for other branches as well...
>
> thanks for checking up and finding this.
>
> Give me a bit...
Ok, figure3d it out.
Sasha changed a powerpc patch to build properly but didn't realize that
later powerpc patches would not apply because of that. I didn't run my
"apply all patches to make sure they are clean" script before doing the
release after he did that, so 'git quiltimport' failed when applying the
series at the place where the powerpc path failed to apply.
My scripts don't check for the result of 'git quiltimport' being
successful or not (I don't even know if it return an error for this type
of thing), and just moved on in the release process.
I'll go do a new 4.19 release with the rest of the patches missed here,
thank you for finding this.
And I'll go make my release scripts more robust to failures like this as
well.
thanks so much!
greg k-h
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Linux 4.19.153
2020-10-30 9:14 ` Greg Kroah-Hartman
@ 2020-10-30 14:44 ` Sasha Levin
2020-10-30 16:39 ` Eddie Chapman
2020-11-04 7:27 ` Pavel Machek
1 sibling, 1 reply; 8+ messages in thread
From: Sasha Levin @ 2020-10-30 14:44 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: Pavel Machek, linux-kernel, akpm, torvalds, stable, lwn, jslaby
On Fri, Oct 30, 2020 at 10:14:16AM +0100, Greg Kroah-Hartman wrote:
>On Fri, Oct 30, 2020 at 09:49:15AM +0100, Greg Kroah-Hartman wrote:
>> On Fri, Oct 30, 2020 at 09:26:54AM +0100, Pavel Machek wrote:
>> > Hi!
>> >
>> > > I'm announcing the release of the 4.19.153 kernel.
>> > >
>> > > All users of the 4.19 kernel series must upgrade.
>> > >
>> > > The updated 4.19.y git tree can be found at:
>> > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y
>> > > and can be browsed at the normal kernel.org git web browser:
>> > > https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
>> >
>> > Did something go seriously wrong here?
>> >
>> > The original 4.19.153-rc1 series had 264 patches. "powerpc/tau: Remove
>> > duplicated set_thresholds() call" is 146/264 of the series, but it is
>> > last one in 4.19.153 as released. "178/264 ext4: limit entries
>> > returned when counting...", for example, is not present in
>> > 4.19.153... as are others, for example "net: korina: cast KSEG0
>> > address to pointer in kfree". Looks like 118 or so patches are
>> > missing.
>> >
>> > They are not in origin/queue/4.19, either.
>>
>> Wow, something did go wrong here, thanks for catching this.
>>
>> Let me dig and see what happened, the whole series did not apply, which
>> makes me wonder if the same thing happened for other branches as well...
>>
>> thanks for checking up and finding this.
>>
>> Give me a bit...
>
>Ok, figure3d it out.
>
>Sasha changed a powerpc patch to build properly but didn't realize that
>later powerpc patches would not apply because of that. I didn't run my
>"apply all patches to make sure they are clean" script before doing the
>release after he did that, so 'git quiltimport' failed when applying the
>series at the place where the powerpc path failed to apply.
>
>My scripts don't check for the result of 'git quiltimport' being
>successful or not (I don't even know if it return an error for this type
>of thing), and just moved on in the release process.
>
>I'll go do a new 4.19 release with the rest of the patches missed here,
>thank you for finding this.
>
>And I'll go make my release scripts more robust to failures like this as
>well.
>
>thanks so much!
You're right, sorry :( And thanks Pavel!
--
Thanks,
Sasha
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Linux 4.19.153
2020-10-30 14:44 ` Sasha Levin
@ 2020-10-30 16:39 ` Eddie Chapman
0 siblings, 0 replies; 8+ messages in thread
From: Eddie Chapman @ 2020-10-30 16:39 UTC (permalink / raw)
To: Sasha Levin, Greg Kroah-Hartman
Cc: Pavel Machek, linux-kernel, akpm, torvalds, stable, lwn, jslaby
On 30/10/2020 14:44, Sasha Levin wrote:
> On Fri, Oct 30, 2020 at 10:14:16AM +0100, Greg Kroah-Hartman wrote:
>> On Fri, Oct 30, 2020 at 09:49:15AM +0100, Greg Kroah-Hartman wrote:
>>> On Fri, Oct 30, 2020 at 09:26:54AM +0100, Pavel Machek wrote:
>>> > Hi!
>>> >
>>> > > I'm announcing the release of the 4.19.153 kernel.
>>> > >
>>> > > All users of the 4.19 kernel series must upgrade.
>>> > >
>>> > > The updated 4.19.y git tree can be found at:
>>> > >
>>> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
>>> linux-4.19.y
>>> > > and can be browsed at the normal kernel.org git web browser:
>>> > >
>>> https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
>>>
>>> >
>>> > Did something go seriously wrong here?
>>> >
>>> > The original 4.19.153-rc1 series had 264 patches. "powerpc/tau: Remove
>>> > duplicated set_thresholds() call" is 146/264 of the series, but it is
>>> > last one in 4.19.153 as released. "178/264 ext4: limit entries
>>> > returned when counting...", for example, is not present in
>>> > 4.19.153... as are others, for example "net: korina: cast KSEG0
>>> > address to pointer in kfree". Looks like 118 or so patches are
>>> > missing.
>>> >
>>> > They are not in origin/queue/4.19, either.
>>>
>>> Wow, something did go wrong here, thanks for catching this.
>>>
>>> Let me dig and see what happened, the whole series did not apply, which
>>> makes me wonder if the same thing happened for other branches as well...
>>>
>>> thanks for checking up and finding this.
>>>
>>> Give me a bit...
>>
>> Ok, figure3d it out.
>>
>> Sasha changed a powerpc patch to build properly but didn't realize that
>> later powerpc patches would not apply because of that. I didn't run my
>> "apply all patches to make sure they are clean" script before doing the
>> release after he did that, so 'git quiltimport' failed when applying the
>> series at the place where the powerpc path failed to apply.
>>
>> My scripts don't check for the result of 'git quiltimport' being
>> successful or not (I don't even know if it return an error for this type
>> of thing), and just moved on in the release process.
>>
>> I'll go do a new 4.19 release with the rest of the patches missed here,
>> thank you for finding this.
>>
>> And I'll go make my release scripts more robust to failures like this as
>> well.
>>
>> thanks so much!
>
> You're right, sorry :( And thanks Pavel!
Hey Greg and Sasha, just want to express my gratitude for all the work
you guys do maintaining a gazillion stable kernels :-) There is bound to
be a hiccup in the process every once in a while.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Linux 4.19.153
2020-10-30 9:14 ` Greg Kroah-Hartman
2020-10-30 14:44 ` Sasha Levin
@ 2020-11-04 7:27 ` Pavel Machek
1 sibling, 0 replies; 8+ messages in thread
From: Pavel Machek @ 2020-11-04 7:27 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: Sasha Levin, linux-kernel, akpm, torvalds, stable, lwn, jslaby
[-- Attachment #1: Type: text/plain, Size: 215 bytes --]
Hi!
> I'll go do a new 4.19 release with the rest of the patches missed here,
> thank you for finding this.
You are welcome :-).
Best regards,
Pavel
--
http://www.livejournal.com/~pavelmachek
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 181 bytes --]
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2020-11-04 7:27 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-10-29 10:43 Linux 4.19.153 Greg Kroah-Hartman
2020-10-29 10:43 ` Greg Kroah-Hartman
2020-10-30 8:26 ` Pavel Machek
2020-10-30 8:49 ` Greg Kroah-Hartman
2020-10-30 9:14 ` Greg Kroah-Hartman
2020-10-30 14:44 ` Sasha Levin
2020-10-30 16:39 ` Eddie Chapman
2020-11-04 7:27 ` Pavel Machek
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).