mirror of
https://github.com/torvalds/linux.git
synced 2024-09-20 23:13:00 +00:00
6a497e9d58
622587 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
6a497e9d58 |
This is the bulk of GPIO changes for the v4.9 series:
Subsystem improvements:
- Do away with the last users of the obsolete Kconfig options
ARCH_REQUIRE_GPIOLIB and ARCH_WANT_OPTIONAL_GPIOLIB (the latter
always sounded like an item on a wishlist to Santa Claus to
me). We can now select GPIOLIB and be done with it, for all
archs. After some struggle it even work on UM. Not that it has
GPIO, but if it wants to, it can select the library.
- Continued efforts to make drivers properly either tristate or
bool.
- Introduce a warning for drivers assigning default triggers to
their irqchip lines when probed from device tree, so we find and
fix these ambigous drivers. It is agreed that in the OF config
path, the device tree defines trigger characteristics.
- The same warning, mutatis mutandis, for ACPI-probed GPIO
irqchips.
- We introduce the ability to mark certain IRQ lines as "unusable"
as they can be taken by BIOS/firmware, unrouted in silicon and
generally nasty if you use them, and such things. This is
put to good use in the STMPE driver and also in the Cherryview
pin control driver.
- A new "mockup" virtual GPIO device that can be used for testing.
The plan is to add unit tests under tools/* for exercising this
device and verify that the kernel code paths are working as they
should.
- Make memory-mapped I/O-drivers depend on HAS_IOMEM. This was
implicit all the time, but when people started building UM
with allyesconfig or allmodconfig it exploded in their face.
- Move some stray bits of device tree and ACPI HW description
callbacks down into their respective implementation silo. These
were causing issues when compiling on !HAS_IOMEM as well, so
now eventually UM compiles the GPIOLIB library if it wants to.
New drivers:
- New driver for the Aspeed GPIO front-end companion to the
pin controller merged through the pin control tree.
- New driver for the LP873x PMIC GPIO portions.
- New driver for Technologic Systems' I2C FPGA GPIO such as
TS4900, TS-7970, TS-7990 and TS-4100.
- New driver for the Broadcom BCM63xx series including BCM6338
and BCM6345.
- New driver for the Intel WhiskeyCove PMIC GPIO.
- New driver for the Allwinner AXP209 PMIC GPIO portions.
- New driver for Diamond Systems 48 line GPIO-MM, another of
these port-mapped I/O expansion cards.
- Support the STMicroelectronics STMPE1600 variant in the STMPE
driver.
Driver improvements:
- The STMPE driver now supports rising/falling edge detection
properly for IRQs.
- The PCA954x will now fetch and enable its VCC regulator properly.
- Major rework of the PCA953x driver with the goal of eventually
switching it over to use regmap and thus modernize it even more.
- Switch the IOP driver to use the generic MMIO GPIO library.
- Move the ages old HTC EGPIO (extended GPIO) GPIO expander driver
over to this subsystem from MFD, achieveing some separation of
concerns.
-----BEGIN PGP SIGNATURE-----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=ABbi
-----END PGP SIGNATURE-----
Merge tag 'gpio-v4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO updates from Linus Walleij:
"This is the bulk of GPIO changes for the v4.9 series:
Subsystem improvements:
- do away with the last users of the obsolete Kconfig options
ARCH_REQUIRE_GPIOLIB and ARCH_WANT_OPTIONAL_GPIOLIB (the latter
always sounded like an item on a wishlist to Santa Claus to me). We
can now select GPIOLIB and be done with it, for all archs. After
some struggle it even work on UM. Not that it has GPIO, but if it
wants to, it can select the library.
- continued efforts to make drivers properly either tristate or bool.
- introduce a warning for drivers assigning default triggers to their
irqchip lines when probed from device tree, so we find and fix
these ambigous drivers. It is agreed that in the OF config path,
the device tree defines trigger characteristics.
- the same warning, mutatis mutandis, for ACPI-probed GPIO irqchips.
- we introduce the ability to mark certain IRQ lines as "unusable" as
they can be taken by BIOS/firmware, unrouted in silicon and
generally nasty if you use them, and such things. This is put to
good use in the STMPE driver and also in the Cherryview pin control
driver.
- a new "mockup" virtual GPIO device that can be used for testing.
The plan is to add unit tests under tools/* for exercising this
device and verify that the kernel code paths are working as they
should.
- make memory-mapped I/O-drivers depend on HAS_IOMEM. This was
implicit all the time, but when people started building UM with
allyesconfig or allmodconfig it exploded in their face.
- move some stray bits of device tree and ACPI HW description
callbacks down into their respective implementation silo. These
were causing issues when compiling on !HAS_IOMEM as well, so now
eventually UM compiles the GPIOLIB library if it wants to.
New drivers:
- new driver for the Aspeed GPIO front-end companion to the pin
controller merged through the pin control tree.
- new driver for the LP873x PMIC GPIO portions.
- new driver for Technologic Systems' I2C FPGA GPIO such as TS4900,
TS-7970, TS-7990 and TS-4100.
- new driver for the Broadcom BCM63xx series including BCM6338 and
BCM6345.
- new driver for the Intel WhiskeyCove PMIC GPIO.
- new driver for the Allwinner AXP209 PMIC GPIO portions.
- new driver for Diamond Systems 48 line GPIO-MM, another of these
port-mapped I/O expansion cards.
- support the STMicroelectronics STMPE1600 variant in the STMPE
driver.
Driver improvements:
- the STMPE driver now supports rising/falling edge detection
properly for IRQs.
- the PCA954x will now fetch and enable its VCC regulator properly.
- major rework of the PCA953x driver with the goal of eventually
switching it over to use regmap and thus modernize it even more.
- switch the IOP driver to use the generic MMIO GPIO library.
- move the ages old HTC EGPIO (extended GPIO) GPIO expander driver
over to this subsystem from MFD, achieveing some separation of
concerns"
* tag 'gpio-v4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (81 commits)
gpio: add missing static inline
gpio: OF: localize some gpiochip init functions
gpio: acpi: separation of concerns
gpio: OF: separation of concerns
gpio: make memory-mapped drivers depend on HAS_IOMEM
gpio: stmpe: use BIT() macro
gpio: stmpe: forbid unused lines to be mapped as IRQs
mfd/gpio: Move HTC GPIO driver to GPIO subsystem
gpio: MAINTAINERS: Add an entry for GPIO mockup driver
gpio/mockup: add virtual gpio device
gpio: Added zynq specific check for special pins on bank zero
gpio: axp209: Implement get_direction
gpio: aspeed: remove redundant return value check
gpio: loongson1: remove redundant return value check
ARM: omap2: fix missing include
gpio: tc3589x: fix up complaints on unsigned
gpio: tc3589x: add .get_direction() and small cleanup
gpio: f7188x: use gpiochip_get_data instead of container_of
gpio: tps65218: use devm_gpiochip_add_data() for gpio registration
gpio: aspeed: fix return value check in aspeed_gpio_probe()
...
|
||
|
Linus Torvalds
|
d268dbe76a |
General improvements:
- Nicer debugfs output with one pin/config pair per line.
- Continued efforts to strictify module vs bool.
- Constification and similar from Coccinelle engineers.
- Return error from pinctrl_bind_pins()
- Pulling in the ability to selectively disable mapping of
unusable IRQs from the GPIO subsystem.
New drivers:
- New driver for the Aspeed pin controller family: AST2400 (G4)
and AST2500 (G5) are supported. These are used by OpenBMC
on the IBM Witherspoon platform.
- New subdriver for the Allwinner sunxi GR8.
Driver improvements:
- Drop default IRQ trigger types assigned during IRQ mapping on
AT91 and Nomadik. This error was identified by improvements in
the IRQ core by Marc Zyngier.
- Active high/low types on the GPIO IRQs for the ST pin
controller.
- IRQ support on GPIOs on the STM32 pin controller.
- Renesas Super-H/ARM sh-pfc: continued massive developments.
- Misc MXC improvements.
- SPDIF on the Allwiner A31 SoC
- IR remote and SPI NOR flash, NAND flash, I2C pins on the
AMLogic SoC.
- PWM pins on the Meson.
- Do not map unusable IRQs (taken by BIOS) on the Intel Cherryview.
- Add GPIO IRQ wakeup support to the Intel driver so we can wake up
from button pushes.
Deprecation:
- Deleted the obsolete STiH415/6 SoC support.
-----BEGIN PGP SIGNATURE-----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=APsF
-----END PGP SIGNATURE-----
Merge tag 'pinctrl-v4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"This is the bulk of pin control changes for the v4.9 cycle.
General improvements:
- nicer debugfs output with one pin/config pair per line.
- continued efforts to strictify module vs bool.
- constification and similar from Coccinelle engineers.
- return error from pinctrl_bind_pins()
- pulling in the ability to selectively disable mapping of unusable
IRQs from the GPIO subsystem.
New drivers:
- new driver for the Aspeed pin controller family: AST2400 (G4) and
AST2500 (G5) are supported. These are used by OpenBMC on the IBM
Witherspoon platform.
- new subdriver for the Allwinner sunxi GR8.
Driver improvements:
- drop default IRQ trigger types assigned during IRQ mapping on AT91
and Nomadik. This error was identified by improvements in the IRQ
core by Marc Zyngier.
- active high/low types on the GPIO IRQs for the ST pin controller.
- IRQ support on GPIOs on the STM32 pin controller.
- Renesas Super-H/ARM sh-pfc: continued massive developments.
- misc MXC improvements.
- SPDIF on the Allwiner A31 SoC
- IR remote and SPI NOR flash, NAND flash, I2C pins on the AMLogic
SoC.
- PWM pins on the Meson.
- do not map unusable IRQs (taken by BIOS) on the Intel Cherryview.
- add GPIO IRQ wakeup support to the Intel driver so we can wake up
from button pushes.
Deprecation:
- delete the obsolete STiH415/6 SoC support"
* tag 'pinctrl-v4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (75 commits)
pinctrl: qcom: fix masking of pinmux functions
pinctrl: intel: Configure GPIO chip IRQ as wakeup interrupts
pinctrl: cherryview: Convert to use devm_gpiochip_add_data()
pinctrl: cherryview: Do not add all southwest and north GPIOs to IRQ domain
gpiolib: Make it possible to exclude GPIOs from IRQ domain
pinctrl: nomadik: don't default-flag IRQs as falling
pinctrl: st: Remove obsolete platforms from pinctrl-st dt doc
pinctrl: st: Remove STiH415/6 SoC pinctrl driver support.
pinctrl: amlogic: gxbb: add i2c pins
pinctrl: amlogic: gxbb: add nand pins
pinctrl: stm32: add IRQ_DOMAIN_HIERARCHY dependency
pinctrl: amlogic: gxbb: add spi nor pins
pinctrl: sh-pfc: r8a7794: Implement voltage switching for SDHI
pinctrl: sh-pfc: r8a7791: Implement voltage switching for SDHI
pinctrl: sh-pfc: Add PORT_GP_24 helper macro
pinctrl: Fix "st,syscfg" definition for STM32 pinctrl
driver: base: pinctrl: return error from pinctrl_bind_pins()
pinctrl: meson-gxbb: add the missing SDIO interrupt pin
pinctrl: aspeed: fix regmap error handling
pinctrl: mediatek: constify gpio_chip structures
...
|
||
|
Linus Torvalds
|
64cbd16a87 |
MMC core:
- Add support for sending commands during data transfer - Erase/discard/trim improvements - Improved error handling - Extend sysfs with SD status register - Document info about the vmmc/vmmcq regulators - Extend pwrseq-simple to manage an optional post-power-on-delay - Some various minor improvements and cleanups MMC host: - dw_mmc: Add reset support - dw_mmc: Return -EILSEQ for EBE and SBE error - dw_mmc: Some cleanups - dw_mmc-k3: Add UHS-I support Hisilicon Hikey - tmio: Add eMMC support - sh_mobile_sdhi: Add r8a7796 support - sunxi: Don't use sample clocks for sun4i/sun5i - sunxi: Add support for A64 mmc controller - sunxi: Some cleanups and improvements - sdhci: Support for sending commands during data transfer - sdhci: Do not allow tuning procedure to be interrupted - sdhci-pci: Enable SD/SDIO on Merrifield - sdhci-pci|acpi: Enable MMC_CAP_CMD_DURING_TFR - sdhci-pci: Some cleanups - sdhci-of-arasan: Set controller to test mode when no CD bit - sdhci-of-arasan: Some fixes for clocks and phys - sdhci-brcmstb: Don't use ADMA 64-bit when not supported - sdhci-tegra: Mark 64-bit DMA broken on Tegra124 - sdhci-esdhc-imx: Fixups related to data timeouts -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJX9NVDAAoJEP4mhCVzWIwpjCAP/Am7i2zfql9Gq/rhbrcp7dTe eTWnz/nuadqGV8p4DCMP+SzTZQpKrP1+mihnpoxDy7o+VLsu6YLrQ5xD/YBCv40j 6Fat0fK1Cym1QSFW7nPjTL2qUAt5BbNJbiMHwqFupXpdtoFuVsMCOWJJktno1QW6 VkAdsr2mbamY6nlpVV0INlJuss2Hqh05PEEYISHdbYxSCjMWsTZm7p2Eghkuwics dZMVxkLIw93BRxLf91b7s6dVerYGfKAq16pV3dmeejtW9vNwcmSGQMcMbTRZHOSl CtMhx1Qw88vYtGgl3LV0mKa+2/06ZWNG9ZwakuNTQZI5khVjmGuwJDINpEBq/lcC 0QXNLhzx+Z4h+s2iY02Xv5k0tywcHlG9blIPXE6z3O1nsFVdXjyUQ5KcM9w8rbcS X4auw3ERLoVgyPgK1gKKax1z8dO7JnvmwFZYgVZxsbj7lIYr+2xs42R5R3enDzmt HPLDvqiM4RQKbpZxaiCos3XcrBs258SpPoHQSl5JyCYsYhAfQKcOZWdJpIr3BK7d SRQupbEzK160i6Umz6+VU15CFnaBqD3Atab4XTEt/GBY+RbzK/FeWKpeYIrPV8xe GSi3WN+BwIi3tczg8J81CBgr0gFqOh7VNz0lmvrm+YqvARAmRqJxIijNWU4ZwGdi Q1gOTVWSveyIM87PhMhG =b0/p -----END PGP SIGNATURE----- Merge tag 'mmc-v4.9' of git://git.linaro.org/people/ulf.hansson/mmc Pull MMC updates from Ulf Hansson: MMC core: - Add support for sending commands during data transfer - Erase/discard/trim improvements - Improved error handling - Extend sysfs with SD status register - Document info about the vmmc/vmmcq regulators - Extend pwrseq-simple to manage an optional post-power-on-delay - Some various minor improvements and cleanups MMC host: - dw_mmc: Add reset support - dw_mmc: Return -EILSEQ for EBE and SBE error - dw_mmc: Some cleanups - dw_mmc-k3: Add UHS-I support Hisilicon Hikey - tmio: Add eMMC support - sh_mobile_sdhi: Add r8a7796 support - sunxi: Don't use sample clocks for sun4i/sun5i - sunxi: Add support for A64 mmc controller - sunxi: Some cleanups and improvements - sdhci: Support for sending commands during data transfer - sdhci: Do not allow tuning procedure to be interrupted - sdhci-pci: Enable SD/SDIO on Merrifield - sdhci-pci|acpi: Enable MMC_CAP_CMD_DURING_TFR - sdhci-pci: Some cleanups - sdhci-of-arasan: Set controller to test mode when no CD bit - sdhci-of-arasan: Some fixes for clocks and phys - sdhci-brcmstb: Don't use ADMA 64-bit when not supported - sdhci-tegra: Mark 64-bit DMA broken on Tegra124 - sdhci-esdhc-imx: Fixups related to data timeouts * tag 'mmc-v4.9' of git://git.linaro.org/people/ulf.hansson/mmc: (68 commits) mmc: dw_mmc: remove the deprecated "supports-highspeed" property mmc: dw_mmc: minor cleanup for dw_mci_adjust_fifoth mmc: dw_mmc: use macro to define ring buffer size mmc: dw_mmc: fix misleading error print if failing to do DMA transfer mmc: dw_mmc: avoid race condition of cpu and IDMAC mmc: dw_mmc: split out preparation of desc for IDMAC32 and IDMAC64 mmc: core: don't try to switch block size for dual rate mode mmc: sdhci-of-arasan: Set controller to test mode when no CD bit dt: sdhci-of-arasan: Add device tree option xlnx, fails-without-test-cd mmc: tmio: add eMMC support mmc: rtsx_usb: use new macro for R1 without CRC mmc: rtsx_pci: use new macro for R1 without CRC mmc: add define for R1 response without CRC mmc: card: do away with indirection pointer mmc: sdhci-acpi: Set MMC_CAP_CMD_DURING_TFR for Intel eMMC controllers mmc: sdhci-pci: Set MMC_CAP_CMD_DURING_TFR for Intel eMMC controllers mmc: sdhci: Support cap_cmd_during_tfr requests mmc: mmc_test: Add tests for sending commands during transfer mmc: core: Add support for sending commands during data transfer mmc: sdhci-brcmstb: Fix incorrect capability ... |
||
|
Linus Torvalds
|
edadd0e5a7 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse
Pull fuse updates from Miklos Szeredi:
"This adds POSIX ACL permission checking to the fuse kernel module.
In addition there are minor bug fixes as well as cleanups"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:
fuse: limit xattr returned size
fuse: remove duplicate cs->offset assignment
fuse: don't use fuse_ioctl_copy_user() helper
fuse_ioctl_copy_user(): don't open-code copy_page_{to,from}_iter()
fuse: get rid of fc->flags
fuse: use timespec64
fuse: don't use ->d_time
fuse: Add posix ACL support
fuse: handle killpriv in userspace fs
fuse: fix killing s[ug]id in setattr
fuse: invalidate dir dentry after chmod
fuse: Use generic xattr ops
fuse: listxattr: verify xattr list
|
||
|
Linus Torvalds
|
3fb75cb80d |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull misc filesystem and quota fixes from Jan Kara: "Some smaller udf, ext2, quota & reiserfs fixes" * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: ext2: Unmap metadata when zeroing blocks udf: don't bother with full-page write optimisations in adinicb case reiserfs: Unlock superblock before calling reiserfs_quota_on_mount() udf: Remove useless check in udf_adinicb_write_begin() quota: fill in Q_XGETQSTAT inode information for inactive quotas ext2: Check return value from ext2_get_group_desc() |
||
|
Linus Torvalds
|
687ee0ad4e |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
1) BBR TCP congestion control, from Neal Cardwell, Yuchung Cheng and
co. at Google. https://lwn.net/Articles/701165/
2) Do TCP Small Queues for retransmits, from Eric Dumazet.
3) Support collect_md mode for all IPV4 and IPV6 tunnels, from Alexei
Starovoitov.
4) Allow cls_flower to classify packets in ip tunnels, from Amir Vadai.
5) Support DSA tagging in older mv88e6xxx switches, from Andrew Lunn.
6) Support GMAC protocol in iwlwifi mwm, from Ayala Beker.
7) Support ndo_poll_controller in mlx5, from Calvin Owens.
8) Move VRF processing to an output hook and allow l3mdev to be
loopback, from David Ahern.
9) Support SOCK_DESTROY for UDP sockets. Also from David Ahern.
10) Congestion control in RXRPC, from David Howells.
11) Support geneve RX offload in ixgbe, from Emil Tantilov.
12) When hitting pressure for new incoming TCP data SKBs, perform a
partial rathern than a full purge of the OFO queue (which could be
huge). From Eric Dumazet.
13) Convert XFRM state and policy lookups to RCU, from Florian Westphal.
14) Support RX network flow classification to igb, from Gangfeng Huang.
15) Hardware offloading of eBPF in nfp driver, from Jakub Kicinski.
16) New skbmod packet action, from Jamal Hadi Salim.
17) Remove some inefficiencies in snmp proc output, from Jia He.
18) Add FIB notifications to properly propagate route changes to
hardware which is doing forwarding offloading. From Jiri Pirko.
19) New dsa driver for qca8xxx chips, from John Crispin.
20) Implement RFC7559 ipv6 router solicitation backoff, from Maciej
Żenczykowski.
21) Add L3 mode to ipvlan, from Mahesh Bandewar.
22) Support 802.1ad in mlx4, from Moshe Shemesh.
23) Support hardware LRO in mediatek driver, from Nelson Chang.
24) Add TC offloading to mlx5, from Or Gerlitz.
25) Convert various drivers to ethtool ksettings interfaces, from
Philippe Reynes.
26) TX max rate limiting for cxgb4, from Rahul Lakkireddy.
27) NAPI support for ath10k, from Rajkumar Manoharan.
28) Support XDP in mlx5, from Rana Shahout and Saeed Mahameed.
29) UDP replicast support in TIPC, from Richard Alpe.
30) Per-queue statistics for qed driver, from Sudarsana Reddy Kalluru.
31) Support BQL in thunderx driver, from Sunil Goutham.
32) TSO support in alx driver, from Tobias Regnery.
33) Add stream parser engine and use it in kcm.
34) Support async DHCP replies in ipconfig module, from Uwe
Kleine-König.
35) DSA port fast aging for mv88e6xxx driver, from Vivien Didelot.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1715 commits)
mlxsw: switchx2: Fix misuse of hard_header_len
mlxsw: spectrum: Fix misuse of hard_header_len
net/faraday: Stop NCSI device on shutdown
net/ncsi: Introduce ncsi_stop_dev()
net/ncsi: Rework the channel monitoring
net/ncsi: Allow to extend NCSI request properties
net/ncsi: Rework request index allocation
net/ncsi: Don't probe on the reserved channel ID (0x1f)
net/ncsi: Introduce NCSI_RESERVED_CHANNEL
net/ncsi: Avoid unused-value build warning from ia64-linux-gcc
net: Add netdev all_adj_list refcnt propagation to fix panic
net: phy: Add Edge-rate driver for Microsemi PHYs.
vmxnet3: Wake queue from reset work
i40e: avoid NULL pointer dereference and recursive errors on early PCI error
qed: Add RoCE ll2 & GSI support
qed: Add support for memory registeration verbs
qed: Add support for QP verbs
qed: PD,PKEY and CQ verb support
qed: Add support for RoCE hw init
qede: Add qedr framework
...
|
||
Johannes Weiner
|
3ddf40e8c3 |
mm: filemap: fix mapping->nrpages double accounting in fuse
Commit |
||
|
Johannes Weiner
|
d3798ae8c6 |
mm: filemap: don't plant shadow entries without radix tree node
When the underflow checks were added to workingset_node_shadow_dec(),
they triggered immediately:
kernel BUG at ./include/linux/swap.h:276!
invalid opcode: 0000 [#1] SMP
Modules linked in: isofs usb_storage fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6
soundcore wmi acpi_als pinctrl_sunrisepoint kfifo_buf tpm_tis industrialio acpi_pad pinctrl_intel tpm_tis_core tpm nfsd auth_rpcgss nfs_acl lockd grace sunrpc dm_crypt
CPU: 0 PID: 20929 Comm: blkid Not tainted 4.8.0-rc8-00087-gbe67d60ba944 #1
Hardware name: System manufacturer System Product Name/Z170-K, BIOS 1803 05/06/2016
task: ffff8faa93ecd940 task.stack: ffff8faa7f478000
RIP: page_cache_tree_insert+0xf1/0x100
Call Trace:
__add_to_page_cache_locked+0x12e/0x270
add_to_page_cache_lru+0x4e/0xe0
mpage_readpages+0x112/0x1d0
blkdev_readpages+0x1d/0x20
__do_page_cache_readahead+0x1ad/0x290
force_page_cache_readahead+0xaa/0x100
page_cache_sync_readahead+0x3f/0x50
generic_file_read_iter+0x5af/0x740
blkdev_read_iter+0x35/0x40
__vfs_read+0xe1/0x130
vfs_read+0x96/0x130
SyS_read+0x55/0xc0
entry_SYSCALL_64_fastpath+0x13/0x8f
Code: 03 00 48 8b 5d d8 65 48 33 1c 25 28 00 00 00 44 89 e8 75 19 48 83 c4 18 5b 41 5c 41 5d 41 5e 5d c3 0f 0b 41 bd ef ff ff ff eb d7 <0f> 0b e8 88 68 ef ff 0f 1f 84 00
RIP page_cache_tree_insert+0xf1/0x100
This is a long-standing bug in the way shadow entries are accounted in
the radix tree nodes. The shrinker needs to know when radix tree nodes
contain only shadow entries, no pages, so node->count is split in half
to count shadows in the upper bits and pages in the lower bits.
Unfortunately, the radix tree implementation doesn't know of this and
assumes all entries are in node->count. When there is a shadow entry
directly in root->rnode and the tree is later extended, the radix tree
implementation will copy that entry into the new node and and bump its
node->count, i.e. increases the page count bits. Once the shadow gets
removed and we subtract from the upper counter, node->count underflows
and triggers the warning. Afterwards, without node->count reaching 0
again, the radix tree node is leaked.
Limit shadow entries to when we have actual radix tree nodes and can
count them properly. That means we lose the ability to detect refaults
from files that had only the first page faulted in at eviction time.
Fixes:
|
||
David S. Miller
|
03a1eabc3f |
Merge branch 'mlxsw-fixes'
Jiri Pirko says: ==================== mlxsw: Couple of fixes Couple of fixes from Yotam. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Yotam Gigi
|
251d41c58b |
mlxsw: switchx2: Fix misuse of hard_header_len
In order to specify that the mlxsw switchx2 driver needs additional
headroom for packets, there have been use of the hard_header_len field of
the netdevice struct.
This commit changes that to use needed_headroom instead, as this is the
correct way to do that.
Fixes:
|
||
|
Yotam Gigi
|
feb7d387a6 |
mlxsw: spectrum: Fix misuse of hard_header_len
In order to specify that the mlxsw spectrum driver needs additional
headroom for packets, there have been use of the hard_header_len field of
the netdevice struct.
This commit changes that to use needed_headroom instead, as this is the
correct way to do that.
Fixes:
|
||
|
David S. Miller
|
1ebf8b42b1 |
This time around, we have
* Neighbor Awareness Networking (NAN) APIs
* a fix for a previous patch that caused memory corruption
in wireless extensions key settings
* beacon rate configuration for AP and mesh
* memory limits for mac80211's internal TXQs
* a (fairly involved) fix for the TXQ vs. crypto problems
* direct cfg80211 driver API for WEP keys
This also pulls in net-next to fix the merge conflicts, see
the merge commit for more details.
-----BEGIN PGP SIGNATURE-----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=qTne
-----END PGP SIGNATURE-----
Merge tag 'mac80211-next-for-davem-2016-10-04' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Johannes Berg says:
====================
This time around, we have
* Neighbor Awareness Networking (NAN) APIs
* a fix for a previous patch that caused memory corruption
in wireless extensions key settings
* beacon rate configuration for AP and mesh
* memory limits for mac80211's internal TXQs
* a (fairly involved) fix for the TXQ vs. crypto problems
* direct cfg80211 driver API for WEP keys
This also pulls in net-next to fix the merge conflicts, see
the merge commit for more details.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
|
Linus Torvalds
|
a3443cda55 |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull security subsystem updates from James Morris: SELinux/LSM: - overlayfs support, necessary for container filesystems LSM: - finally remove the kernel_module_from_file hook Smack: - treat signal delivery as an 'append' operation TPM: - lots of bugfixes & updates Audit: - new audit data type: LSM_AUDIT_DATA_FILE * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (47 commits) Revert "tpm/tpm_crb: implement tpm crb idle state" Revert "tmp/tpm_crb: fix Intel PTT hw bug during idle state" Revert "tpm/tpm_crb: open code the crb_init into acpi_add" Revert "tmp/tpm_crb: implement runtime pm for tpm_crb" lsm,audit,selinux: Introduce a new audit data type LSM_AUDIT_DATA_FILE tmp/tpm_crb: implement runtime pm for tpm_crb tpm/tpm_crb: open code the crb_init into acpi_add tmp/tpm_crb: fix Intel PTT hw bug during idle state tpm/tpm_crb: implement tpm crb idle state tpm: add check for minimum buffer size in tpm_transmit() tpm: constify TPM 1.x header structures tpm/tpm_crb: fix the over 80 characters checkpatch warring tpm/tpm_crb: drop useless cpu_to_le32 when writing to registers tpm/tpm_crb: cache cmd_size register value. tmp/tpm_crb: drop include to platform_device tpm/tpm_tis: remove unused itpm variable tpm_crb: fix incorrect values of cmdReady and goIdle bits tpm_crb: refine the naming of constants tpm_crb: remove wmb()'s tpm_crb: fix crb_req_canceled behavior ... |
||
|
Linus Torvalds
|
3cd013ab79 |
Merge branch 'stable-4.9' of git://git.infradead.org/users/pcmoore/audit
Pull audit updates from Paul Moore: "Another relatively small pull request for v4.9 with just two patches. The patch from Richard updates the list of features we support and report back to userspace; this should have been sent earlier with the rest of the v4.8 patches but it got lost in my inbox. The second patch fixes a problem reported by our Android friends where we weren't very consistent in recording PIDs" * 'stable-4.9' of git://git.infradead.org/users/pcmoore/audit: audit: add exclude filter extension to feature bitmap audit: consistently record PIDs with task_tgid_nr() |
||
|
Linus Torvalds
|
e46cae4418 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Martin Schwidefsky:
"The new features and main improvements in this merge for v4.9
- Support for the UBSAN sanitizer
- Set HAVE_EFFICIENT_UNALIGNED_ACCESS, it improves the code in some
places
- Improvements for the in-kernel fpu code, in particular the overhead
for multiple consecutive in kernel fpu users is recuded
- Add a SIMD implementation for the RAID6 gen and xor operations
- Add RAID6 recovery based on the XC instruction
- The PCI DMA flush logic has been improved to increase the speed of
the map / unmap operations
- The time synchronization code has seen some updates
And bug fixes all over the place"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (48 commits)
s390/con3270: fix insufficient space padding
s390/con3270: fix use of uninitialised data
MAINTAINERS: update DASD maintainer
s390/cio: fix accidental interrupt enabling during resume
s390/dasd: add missing \n to end of dev_err messages
s390/config: Enable config options for Docker
s390/dasd: make query host access interruptible
s390/dasd: fix panic during offline processing
s390/dasd: fix hanging offline processing
s390/pci_dma: improve lazy flush for unmap
s390/pci_dma: split dma_update_trans
s390/pci_dma: improve map_sg
s390/pci_dma: simplify dma address calculation
s390/pci_dma: remove dma address range check
iommu/s390: simplify registration of I/O address translation parameters
s390: migrate exception table users off module.h and onto extable.h
s390: export header for CLP ioctl
s390/vmur: fix irq pointer dereference in int handler
s390/dasd: add missing KOBJ_CHANGE event for unformatted devices
s390: enable UBSAN
...
|
||
|
Linus Torvalds
|
02bafd96f3 |
This is the documentation update pull for the 4.9 merge window.
The Sphinx transition is still creating a fair amount of work. Here we have a number of fixes and, importantly, a proper PDF output solution, thanks to Jani Nikula, Mauro Carvalho Chehab and Markus Heiser. I've started a couple of new books: a driver API book (based on the old device-drivers.tmpl) and a development tools book. Both are meant to show how we can integrate together our existing documentation into a more coherent and accessible whole. It involves moving some stuff around and formatting changes, but, I think, the results are worth it. The good news is that most of our existing Documentation/*.txt files are *almost* in RST format already; the amount of messing around required is minimal. And, of course, there's the usual set of updates, typo fixes, and more. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJX8st8AAoJEI3ONVYwIuV6d10P/0Zsnx3hSSx22aHxP4kVb4s/ NTttFAienYzc2fYYD3K/wMQbSbprW8Pp7uSP1suzAbU5FGgfLyDFQHnE0AVqFNiT MHVc5oBWp4ZlvNcyQUeXOsKtb5Rin00XHjer2mm/T9HfgmCYR4i+C9HQuv+J94Jf sgeI4IimvLjlp7dDbhcIfdqCpZ+UwBSpSm9w5f7astYDjocJHrkBqyk/46Ir4qz9 +2joNZRWMUatrQYJWMJnnvlnx8lHhkDjaL/Egy+f7ucpddEkbGvWvabGCSMtCyzS CKlA53Y4wS59cNFkAuxsHjun4TcQhbZn/iBIM+8aOdameO0ksC4jSoND2P6N6vKF dHkAkayP9ChW3k/J8D+3cGIJNFiaYevEXcgxLyShjCuh4t4yfOC9aIGUl3Ye9/mR tiKpMsvzmwJ+yO+kzJsxWTmRAX5wdI1Z062ltiS1dmSbl3c3NgQFpfP7V7AJSQ7c DzkuoUnGEqJOHm64dAZQuxL4jj6StzejjxlhH0bIjbNn1a9VlX9afwsdJaXA+kmr jQHJtR0wD1mLMYYdvNEiqvcCbumG+kaXmH6eUQadRxruRdZyhi1Z6Ql1CtwQGtbR SetC/MVxIN3fGPbZYhJ162xVjQ8OeX0ndRmRjy6SBDMoRGSKqi2IME8JAGOshxE0 0uYAJJFZOeiR6KaPnci/ =kGKl -----END PGP SIGNATURE----- Merge tag 'docs-4.9' of git://git.lwn.net/linux Pull documentation updates from Jonathan Corbet: "This is the documentation update pull for the 4.9 merge window. The Sphinx transition is still creating a fair amount of work. Here we have a number of fixes and, importantly, a proper PDF output solution, thanks to Jani Nikula, Mauro Carvalho Chehab and Markus Heiser. I've started a couple of new books: a driver API book (based on the old device-drivers.tmpl) and a development tools book. Both are meant to show how we can integrate together our existing documentation into a more coherent and accessible whole. It involves moving some stuff around and formatting changes, but, I think, the results are worth it. The good news is that most of our existing Documentation/*.txt files are *almost* in RST format already; the amount of messing around required is minimal. And, of course, there's the usual set of updates, typo fixes, and more" * tag 'docs-4.9' of git://git.lwn.net/linux: (120 commits) URL changed for Linux Foundation TAB dax : Fix documentation with respect to struct pages iio: Documentation: Correct the path used to create triggers. docs: Remove space-before-label guidance from CodingStyle docs-rst: add inter-document cross references Documentation/email-clients.txt: convert it to ReST markup Documentation/kernel-docs.txt: reorder based on timestamp Documentation/kernel-docs.txt: Add dates for online docs Documentation/kernel-docs.txt: get rid of broken docs Documentation/kernel-docs.txt: move in-kernel docs Documentation/kernel-docs.txt: remove more legacy references Documentation/kernel-docs.txt: add two published books Documentation/kernel-docs.txt: sort books per publication date Documentation/kernel-docs.txt: adjust LDD references Documentation/kernel-docs.txt: some improvements on the ReST output Documentation/kernel-docs.txt: Consistent indenting: 4 spaces Documentation/kernel-docs.txt: Add 4 paper/book references Documentation/kernel-docs.txt: Improve layouting of book list Documentation/kernel-docs.txt: Remove offline or outdated entries docs: Clean up bare :: lines ... |
||
|
Linus Torvalds
|
2105b9ff73 |
Minor jfs updates
-----BEGIN PGP SIGNATURE-----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=L+vH
-----END PGP SIGNATURE-----
Merge tag 'jfs-4.9' of git://github.com/kleikamp/linux-shaggy
Pull jfs updates from David Kleikamp:
"Minor jfs updates"
* tag 'jfs-4.9' of git://github.com/kleikamp/linux-shaggy:
jfs: Simplify code
jfs: jump to error_out when filemap_{fdatawait, write_and_wait} fails
|
||
|
Linus Torvalds
|
5fdf4939dc |
We've only got six GFS2 patches for this merge window. In patch order:
1. Fabian Frederick submitted a nice cleanup that uses the BIT macro
rather than bit shifting.
2. Andreas Gruenbacher contributed a patch that fixes a long-standing
annoyance whereby GFS2 warned about dirty pages.
3. Andreas also fixed a problem with the recent extended attribute
readahead feature.
4. Chao Yu contributed a patch that checks the return code from function
register_shrinker and reacts accordingly. Previously, it was not checked.
5. Andreas Gruenbacher also fixed a problem whereby incore file timestamps
were forgotten if the file was invalidated. This merely moves the
assignment inside the inode glock where it belongs.
6. He also fixed a problem where incore timestamps were not initialized.
-----BEGIN PGP SIGNATURE-----
iQEcBAABAgAGBQJX8oqYAAoJENeLYdPf93o7m5YIAIvBQ4WAmMmNuLT0AkvXIKXW
ZHXtV5oizSOl+qOrb5x3ANbnZWZ5NnWRP6E0frDf3Y5wk6U4qWAqU0V8BTbdr2E+
IryOLQ+62CAa4UbHqgQRFCpwkPxEaCsOde7eQh/ppTyBKjP0da7tUvSfPcLrWU+9
qhYiqAv5qVk38JjFiwhw4zER+dOCPDIg1xkkMPG6fspjM8/CkXR9p4lh73qNJT/j
NDzyjHSBYK32lkcb5xagjpLjmN/fIm6gXvdk65bD1euqxfUeuSCg6AF8QWkEXkcB
pbqQVIOWrZixS9HMTqT7w8nNstsBKSrEwQhulZWBZygRAzJJAWu6IaHQ9gZkUsE=
=1Fjo
-----END PGP SIGNATURE-----
Merge tag 'gfs2-4.8.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2
Pull gfs2 updates from Bob Peterson:
"We've only got six GFS2 patches for this merge window. In patch
order:
- Fabian Frederick submitted a nice cleanup that uses the BIT macro
rather than bit shifting.
- Andreas Gruenbacher contributed a patch that fixes a long-standing
annoyance whereby GFS2 warned about dirty pages.
- Andreas also fixed a problem with the recent extended attribute
readahead feature.
- Chao Yu contributed a patch that checks the return code from
function register_shrinker and reacts accordingly. Previously, it
was not checked.
- Andreas Gruenbacher also fixed a problem whereby incore file
timestamps were forgotten if the file was invalidated. This merely
moves the assignment inside the inode glock where it belongs.
- Andreas also fixed a problem where incore timestamps were not
initialized"
* tag 'gfs2-4.8.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
gfs2: Initialize atime of I_NEW inodes
gfs2: Update file times after grabbing glock
gfs2: fix to detect failure of register_shrinker
gfs2: Fix extended attribute readahead optimization
gfs2: Remove dirty buffer warning from gfs2_releasepage
GFS2: use BIT() macro
|
||
|
Linus Torvalds
|
c35bcfd8e4 |
File locking related changes for v4.9
-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJX8EMFAAoJEAAOaEEZVoIV138QALm9BtIpuLeg3m2L7DffC6tk uRhu0a+sZhES8n1YF8/Z40KqlGvZ8qlbRv08vYQ1xNGYQ/RMBEdVZUXuOvN1NDSt CgU3JSEtBo1Qg8eNkAUwvzfyLsfTazLYf6rus2v2wwrH/1pF8yeU2OZUhv4FhKd2 EoIczZ5NsWabJLktb4drckD+Xng9WHLKyB5bE7VKXR38cK7HWbuY30wg03JyX/em rkfw00rcRhh5JWqyL2NOO7INJSNXyJKBVZ/xeIQYnhj4ZA7aTFN+LgQebPqpfyzw g5jVet1ygaI+/8lp3IpB8rrkpmVSbtqLgmbPOvnDltiZOQbBlGOsw84TX/Dxp9VH 7q04zCmcDWGD1ZMnQmXDPJxQZ8+pYdutfSNait0Q7lYSySqO0+1nSLpMQ2yIrebS hSREgj/MyOWewn5todNCh102IpSPUvo0J9mcDijlUBFWmPrK30QDGWrG20Qzb6ON olYRxztSX7cs0rNIOSjeRNCiy6E5Eoz8zm22JuDgKd2TGzES0ZoPea++1iqsTKbM KZrjGw5oQPkRbOePxoIk8ZP1iGbZyXQgMsPVHe+cuKBhiPqujgRNex4bwGQzKBT0 O9o1YORl/wN2H04+K+HfsdAIh0cWeSZDiU7F9vPP5RmjVqzMwDc5YbP+KZFF3Nod Yu292qD+EcZL25PDt/Da =MUd+ -----END PGP SIGNATURE----- Merge tag 'locks-v4.9-1' of git://git.samba.org/jlayton/linux Pull file locking updates from Jeff Layton: "Only a single patch from Nikolay this cycle, with a small change to better handle /proc/locks in a containerized host" * tag 'locks-v4.9-1' of git://git.samba.org/jlayton/linux: locks: Filter /proc/locks output on proc pid ns |
||
|
Linus Torvalds
|
ce866e2d18 |
First pull request of the 4.9 merge window
- Updates to hfi1 driver -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJX87HPAAoJELgmozMOVy/dBToP/jb9mSa7SzrCWaBvAovw7oK2 mEnETqHkV8fYa97SiuOFnPOQsK+fWSOgC6oL0I7JiK5BC5hpovTF8gDupN4x1q2v 4akTaAMvHwwjuXitA+EFNyCJWnt3jQDRVHE0WDRWeNMICXs1JD+xS5KzbRbZgWqQ 7fZjzUcT5uChL7i62GwjqvMPkp/s6w3PthtbxQerbikYVRvRkbU4LOAARXVfgjFM EfslY8hiQFKRDZ20eWgkzPGKXEdCgacjv0Ev1NMzpdeHZFtHn+zw4xJ70VGm9ukc IMKVNjbYN2Xa1hSihpxDD5ZauPxChCG6t/IKs4Bxtiodb/vnmKX5vswwdUsgpGP/ oOVixvQO8TPdoKXIB7wotfGDKLWvwd0dIhRLgmLtPj7jdLTejDAPran7/5GOSF6o ecsj0rTsQ343yWPjIgVg8ShtSW+rVgXQcOFnoOwJUqiptsNFUZJpk6OA3tx0crOM 7lLUOezb6BI99XiBBF3jN27Zd/QEGGaCKIkkfo+laSM5LSzn9VReVFvwTlaXLXx+ AwLhyaEVgYnCsfy1DiIQIgKIkXnYiLfKEd65tVo7bGDOnMaD4e2zDux2tcd+/NK+ lz0NaJ5Xuk+zOvrSG7Jw5bFnVhzghviDUJ9EI38YXhtRTYnYLPA5lpoCj+/BMgCo hPxlualfI+vd69dY/C5H =o9FO -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma Pull hdi1 rdma driver updates from Doug Ledford: "This is the first pull request of the 4.9 merge window for the RDMA subsystem. It is only the hfi1 driver. It had dependencies on code that only landed late in the 4.7-rc cycle (around 4.7-rc7), so putting this with my other for-next code would have create an ugly merge of lot of 4.7-rc stuff. For that reason, it's being submitted individually. It's been through 0day and linux-next" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (37 commits) IB/rdmavt: Trivial function comment corrected. IB/hfi1: Fix trace of atomic ack IB/hfi1: Update SMA ingress checks for response packets IB/hfi1: Use EPROM platform configuration read IB/hfi1: Add ability to read platform config from the EPROM IB/hfi1: Restore EPROM read ability IB/hfi1: Document new sysfs entries for hfi1 driver IB/hfi1: Add new debugfs sdma_cpu_list file IB/hfi1: Add irq affinity notification handler IB/hfi1: Add a new VL sysfs attribute for sdma engines IB/hfi1: Add sysfs interface for affinity setup IB/hfi1: Fix resource release in context allocation IB/hfi1: Remove unused variable from devdata IB/hfi1: Cleanup tasklet refs in comments IB/hfi1: Adjust hardware buffering parameter IB/hfi1: Act on external device timeout IB/hfi1: Fix defered ack race with qp destroy IB/hfi1: Combine shift copy and byte copy for SGE reads IB/hfi1: Do not read more than a SGE length IB/hfi1: Extend i2c timeout ... |
||
|
Linus Torvalds
|
19fe416532 |
* Altera Arria10 enablement of NAND, DMA, USB, QSPI and SD-MMC FIFO
buffers (Thor Thayer)
* Split the memory controller part out of mpc85xx and share it with a
* new Freescale ARM Layerscape driver (York Sun)
* amd64_edac fixes (Yazen Ghannam)
* Misc cleanups, refactoring and fixes all over the place
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=pcI8
-----END PGP SIGNATURE-----
Merge tag 'edac_for_4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
Pull EDAC updates from Borislav Petkov:
"A lot of movement in the EDAC tree this time around, coarse summary
below:
- Altera Arria10 enablement of NAND, DMA, USB, QSPI and SD-MMC FIFO
buffers (Thor Thayer)
- split the memory controller part out of mpc85xx and share it with a
new Freescale ARM Layerscape driver (York Sun)
- amd64_edac fixes (Yazen Ghannam)
- misc cleanups, refactoring and fixes all over the place"
* tag 'edac_for_4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: (37 commits)
EDAC, altera: Add IRQ Flags to disable IRQ while handling
EDAC, altera: Correct EDAC IRQ error message
EDAC, amd64: Autoload module using x86_cpu_id
EDAC, sb_edac: Remove NULL pointer check on array pci_tad
EDAC: Remove NO_IRQ from powerpc-only drivers
EDAC, fsl_ddr: Fix error return code in fsl_mc_err_probe()
EDAC, fsl_ddr: Add entry to MAINTAINERS
EDAC: Move Doug Thompson to CREDITS
EDAC, I3000: Orphan driver
EDAC, fsl_ddr: Replace simple_strtoul() with kstrtoul()
EDAC, layerscape: Add Layerscape EDAC support
EDAC, fsl_ddr: Fix IRQ dispose warning when module is removed
EDAC, fsl_ddr: Add support for little endian
EDAC, fsl_ddr: Add missing DDR DRAM types
EDAC, fsl_ddr: Rename macros and names
EDAC, fsl-ddr: Separate FSL DDR driver from MPC85xx
EDAC, mpc85xx: Replace printk() with pr_* format
EDAC, mpc85xx: Drop setting/clearing RFXE bit in HID1
EDAC, altera: Rename MC trigger to common name
EDAC, altera: Rename device trigger to common name
...
|
||
|
Linus Torvalds
|
58e4411b2d |
spi: Updates for v4.9
The SPI subsystem has also had quite a quiet release, though with a
fairly large set of per-driver changes and several new drivers. The
bulk of the changes are:
- Lots and lots of cleanups and improvements for the fsl-espi driver.
- New drivers for Broadcom MSPI/iProc/STB, Cavium ThunderX and J-Core.
-----BEGIN PGP SIGNATURE-----
iQEwBAABCAAaBQJX84MLExxicm9vbmllQGtlcm5lbC5vcmcACgkQJNaLcl1Uh9CD
Ywf/bCrjKApw6Yvfww3HmoR91LoDhax56ypS8H45H6UNWNqEcP0egBhbj0WGTSs6
AVhNlebullti+FlqKbCBaldDZehEGHDvBLIfj7fVIqPS+RCfBfEVjGIESE5MRx+Q
l0hjD3IwrwB74cMpZ1R3K7ecnsPbK7vouoFwyESw3cmW8I7YfjO2sKtQfzCyxlej
qFfKwbhGqU6xkUCgx3+x4y6g7x5TRdwbWeDEVFJEeyKJ+e3BQRCg8YNs+vWWMM6P
qjXI1Sd3AmlfONQb/vUr0MtlRPbOmDKX/Ibu/OSWCUI4QoPQdxCP+OsE0Wz9OIOp
5a7IqQrWatUAXZ4AhojmLAjLLA==
=zKMh
-----END PGP SIGNATURE-----
Merge tag 'spi-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"The SPI subsystem has also had quite a quiet release, though with a
fairly large set of per-driver changes and several new drivers. The
bulk of the changes are:
- lots and lots of cleanups and improvements for the fsl-espi driver
- new drivers for Broadcom MSPI/iProc/STB, Cavium ThunderX and
J-Core"
* tag 'spi-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (80 commits)
spi: sc18is602: Change gpiod_set_value to gpiod_set_value_cansleep
spi: pxa2xx: Fix build error because of missing header
spi: imx: fix error return code in spi_imx_probe()
spi: pxa2xx: Add support for GPIO descriptor chip selects
spi: imx: Gracefully handle NULL master->cs_gpios
spi: iproc-qspi: Add Broadcom iProc SoCs support
spi: fsl-espi: improve return value handling in fsl_espi_probe
spi: fsl-espi: simplify of_fsl_espi_probe
spi: fsl-espi: remove unused variable in fsl_espi_setup
spi: bcm-qspi: Fix error return code in bcm_qspi_probe()
spi: bcm-qspi: Fix return value check in bcm_qspi_probe()
spi: bcm-qspi: fix suspend/resume #ifdef
spi: bcm-qspi: don't include linux/mtd/cfi.h
spi: core: Use spi_sync_transfer() in spi_write()/spi_read()
spi: fsl-espi: improve and extend register bit definitions
spi: fsl-espi: align register access with other drivers
spi: fsl-espi: improve and simplify interrupt handler
spi: fsl-espi: simplify fsl_espi_setup_transfer
spi: imx: support loopback mode on imx35
spi: imx: set spi_bus_clk for mx1, mx31 and mx35
...
|
||
|
Linus Torvalds
|
5a9f228a18 |
regulator: Changes for v4.9
This is an extremely quiet release for the regulator API, we've got a small set of bug fixes and minor feature enhancements for drivers plus a couple of more visible changes: - Add support for ramp times in regulators that don't use selectors. - New driver for LTC3676. -----BEGIN PGP SIGNATURE----- iQEwBAABCAAaBQJX83uoExxicm9vbmllQGtlcm5lbC5vcmcACgkQJNaLcl1Uh9AI Vgf/TKsgLY/UGdEhgmuSCWDI+64e8NjHRADRYR3rpgg8gfa5LeB6M+Zha6FnEWxn FAj93OAcszNZqHz8ZLZcyV2j9rXhhRlPI1FadAe+0FTQgqN0EKREsL4MHgJNz8C5 mHe/87t8u+4xvscK7JjyvmmMk2UlvvmH8mmaAHTSa3QiX/Jc2isok6NFI370hDRq DlmgqKU9plZU7hqtvseNFcgiQ1iaFXI6B0Fv6O87czzVvokHdt5BKugKq4LhwInH A2H6MXap0H2f8GSmFBtXCSonnTKOKYkAUnbEC1LUASCTxPAIEMVMTdO3jV05wI8g vsy/95OrfLvzKgrE/UlQlV1WZg== =bca4 -----END PGP SIGNATURE----- Merge tag 'regulator-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "This is an extremely quiet release for the regulator API, we've got a small set of bug fixes and minor feature enhancements for drivers plus a couple of more visible changes: - add support for ramp times in regulators that don't use selectors. - new driver for LTC3676" * tag 'regulator-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: dbx500: remove unused functions in dbx500-prcmu.c regulator: pv88080: Update regulator for PV88080 BB silicon support regulator: core: don't return error with inadequate reason regulator: tps65910: Work around silicon erratum SWCZ010 regulator: core: Add set_voltage_time op regulator: core: Don't skip set_voltage_time when ramp delay disabled regulator: core: Simplify error flow in _regulator_do_set_voltage() regulator: core: Use local ops variable in _regulator_do_set_voltage() regulator: hi6421: mark hi6421_regulator_ldo_get_optimum_mode() static regulator: Kconfig: Fix typo regulator: bindings: Use the correct symbol for second regulator: Remove support for optional supplies in the bulk API regulator: Add LTC3676 support regulator: rk808: Delete owner assignment regulator: tps65218: do not disable DCDC3 during poweroff on broken PMICs mfd: tps65218: add version check to the PMIC probe |
||
|
Linus Torvalds
|
808c2b0583 |
regmap: Updates for v4.9
Another quiet release, a few small extensions to the set of register
maps we support and an improvement in the debugfs code:
- Allow viewing of cached contents for write only registers via
debugfs.
- Support a wider range of read/write flag masks in register formats.
- Support more little endian formats.
-----BEGIN PGP SIGNATURE-----
iQEwBAABCAAaBQJX8x9EExxicm9vbmllQGtlcm5lbC5vcmcACgkQJNaLcl1Uh9Dc
mQf8Do/0T9bM0vTQFB9fcdOtYEa73vuDNbo0zCVAXEGJp862Z9OFB1oS5UInH9Os
T6gahxFR4tApv+89p9f7WGE2ppeiclkc9rpBdig6sBUtDGzF3+VT+N0LLV5I1TgA
FcYRFBXxewwk7qWywEd1IypRa6s2fazOqj7eYdqSpaFAyewpXMRKrnPNbtxbYDkx
MkIBADyT4ZfzOQQjxyff7vjVpWn8A41bD/ojhm9WLJL/Mxu/1q23nyTUYH7qqAAL
HC1DZFqUt2jbshmNozF9JlKuEGb1M2hXRptKLUJlynyVsnk2RO3OEUOW8haoxFBh
7Puxh+SsERDRHKiBkbFYnuBjLA==
=0fj2
-----END PGP SIGNATURE-----
Merge tag 'regmap-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"Another quiet release, a few small extensions to the set of register
maps we support and an improvement in the debugfs code:
- allow viewing of cached contents for write only registers via
debugfs.
- support a wider range of read/write flag masks in register formats.
- support more little endian formats"
* tag 'regmap-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: Add missing little endian functions
regmap: Allow longer flag masks for read and write
regmap: debugfs: Add support for dumping write only device registers
regmap: Add a function to check if a regmap register is cached
|
||
|
Linus Torvalds
|
5617c122e6 |
The core clk framework changes are small again. They're mostly minor fixes
that weren't causing enough problems (or any problems when we're just
clarifying things) to warrant sending outside the merge window. The
majority of changes are in drivers for various SoCs. Full details
are in the logs, but here's the summary.
Core:
- Better support for DeviceTree overlays with the addition of the
CLK_OF_DECLARE_DRIVER macro. Now we won't probe a clk driver
for a device node that matched during of_clk_init(), unless
the driver uses CLK_OF_DECLARE_DRIVER instead of CLK_OF_DECLARE.
This allows overlays to work cleanly for drivers that must probe
before the device model is ready, and also after it's ready
when an overlay is loaded.
- Clarification in the code around how clk_hw pointers are returned
from of clk providers
- Proper migration of prepare/enable counts to parents when the
clk tree is constructed
New Drivers:
- Socionext's UniPhier SoCs
- Loongson1C
- ZTE ZX296718
- Qualcomm MDM9615
- Amlogic GXBB AO clocks and resets
- Broadcom BCM53573 ILP
- Maxim MAX77620
Updates:
- Four Allwinner SoCs are migrated to the new style clk driver (A31, A31s,
A23 and A33)
- Exynos 5xxx audio and DRAM clks
- Loongson1B AC97, DMA and NAND clks
- Rockchip DDR clks and rk3399 driver tweaks
- Renesas R-Car M3-W (r8a7796) SoC SDHI interface and Watchdog timer clks
- Renasas R-Car H3 and M3-W CMT clks and RAVB+Thermal clks for M3-W
- Amlogic GXBB MMC gate clks
- at91 sama5d4 sckc
- Removal of STiH415 and STiH416 clk support as the SoC is being removed
- Rework of STiH4xx clk support for new style bindings
- Continuation of driver migration to clk_hw based registration APIs
- xgene PMD support
- bcm2835 critical clk markings
- ARM versatile ICST
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=NFUB
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk framework updates from Stephen Boyd:
"The core clk framework changes are small again. They're mostly minor
fixes that weren't causing enough problems (or any problems when we're
just clarifying things) to warrant sending outside the merge window.
The majority of changes are in drivers for various SoCs. Full details
are in the logs, but here's the summary.
Core:
- Better support for DeviceTree overlays with the addition of the
CLK_OF_DECLARE_DRIVER macro. Now we won't probe a clk driver for a
device node that matched during of_clk_init(), unless the driver
uses CLK_OF_DECLARE_DRIVER instead of CLK_OF_DECLARE. This allows
overlays to work cleanly for drivers that must probe before the
device model is ready, and also after it's ready when an overlay is
loaded.
- Clarification in the code around how clk_hw pointers are returned
from of clk providers
- Proper migration of prepare/enable counts to parents when the clk
tree is constructed
New Drivers:
- Socionext's UniPhier SoCs
- Loongson1C
- ZTE ZX296718
- Qualcomm MDM9615
- Amlogic GXBB AO clocks and resets
- Broadcom BCM53573 ILP
- Maxim MAX77620
Updates:
- Four Allwinner SoCs are migrated to the new style clk driver (A31,
A31s, A23 and A33)
- Exynos 5xxx audio and DRAM clks
- Loongson1B AC97, DMA and NAND clks
- Rockchip DDR clks and rk3399 driver tweaks
- Renesas R-Car M3-W (r8a7796) SoC SDHI interface and Watchdog timer
clks
- Renasas R-Car H3 and M3-W CMT clks and RAVB+Thermal clks for M3-W
- Amlogic GXBB MMC gate clks
- at91 sama5d4 sckc
- Removal of STiH415 and STiH416 clk support as the SoC is being
removed
- Rework of STiH4xx clk support for new style bindings
- Continuation of driver migration to clk_hw based registration APIs
- xgene PMD support
- bcm2835 critical clk markings
- ARM versatile ICST"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (199 commits)
CLK: Add Loongson1C clock support
clk: Loongson1: Make use of GENMASK
clk: Loongson1: Update clocks of Loongson1B
clk: Loongson1: Refactor Loongson1 clock
clk: change the type of clk_hw_onecell_data.num to unsigned int
clk: zx296718: register driver earlier with core_initcall
clk: mvebu: dynamically allocate resources in Armada CP110 system controller
clk: mvebu: fix setting unwanted flags in CP110 gate clock
clk: nxp: clk-lpc32xx: Unmap region obtained by of_iomap
clk: mediatek: clk-mt8173: Unmap region obtained by of_iomap
clk: sunxi-ng: Fix reset offset for the A23 and A33
clk: at91: sckc: optimize boot time
clk: at91: Add sama5d4 sckc support
clk: at91: move slow clock controller clocks to sckc.c
clk: imx6: initialize GPU clocks
clk: imx6: fix i.MX6DL clock tree to reflect reality
clk: imx53: Add clocks configuration
clk: uniphier: add clock data for UniPhier SoCs
clk: uniphier: add core support code for UniPhier clock driver
clk: bcm: Add driver for BCM53573 ILP clock
...
|
||
|
Linus Torvalds
|
77b0a4aa07 |
hwmon updates for v4.9
- New hwmon registration API, including ports of several drivers to the new API - New hwmon driver for APM X-Gene SoC - Added support for UCD90160, DPS-460, DPS-800, and SGD009 PMBUs chips - Various cleanups, minor improvements, and fixes in several drivers -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJX8cQ6AAoJEMsfJm/On5mBlWIP/RpA4b05gsYOG1SVW/SuZZPu IJfFkvGgOORgMS0gg8bNk3WyNNnqinbB4A6xucR/7Q7gRyk+3NYR6mNIsyP3UcAm KHJF9jgUr02vO6reMGGrqrR3cQ14omHgHqXBWQny7JkZ3/6Xyvg/LuarAZ+ZsUfp cNALIBsHoxyBSF4W7g5PJILtVbA+aW854CQ7UU/S0I2rjR9cqLu9HHvPUeYIazfO Tn4XM1vZCPLH5OhvIRURCy7FaZjwmxhPZhgF5fqAgDUF0VTQAhiOZB9jcz5NQq2q sSzlXSd2qqdJSTabtaBDl3O9GsfFrtT0LsFT0Rycx9JedgbV+Euy240uGVUnbHdT Gh8TVmOYx6qldDj/Hu5DF+kKnIH8vL6fp5blA6b/3EKwv14MUBNC/hxrmOcxyo5T qBnos0FlF9Ut4QLdRWM0rorZkCWxJWCXV8CvPX79b8iospKD/+Fgr69z7UgZuljA rcXZJR65oz4cJGMFr4dR+CcC0y2Jqqn5mcQAaGSR0RcII6EpSa+3Zb+2nBE4VGyQ vZpmxEEjMu9C8SI5DAczLwIMOsW4/pTTB6f8lLKiKRM2eJ7mAyk0KCF+9JIaKjaL qigWHlJI9FpXQiuek+pMXTVBTzs6fO/NSVfPUfEyAoyyuQePCjqVsQdn/h+lzQHC 1FiFIvnzlxb4ESZ5pfS1 =FLdn -----END PGP SIGNATURE----- Merge tag 'hwmon-for-linus-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: - New hwmon registration API, including ports of several drivers to the new API - New hwmon driver for APM X-Gene SoC - Added support for UCD90160, DPS-460, DPS-800, and SGD009 PMBUs chips - Various cleanups, minor improvements, and fixes in several drivers * tag 'hwmon-for-linus-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (54 commits) hwmon: (nct6775) Add support for multiple virtual temperature sources hwmon: (adt7470) No need for additional synchronization on kthread_stop() hwmon: (lm95241) Update module description to include LM95231 hwmon: (lm95245) Select REGMAP_I2C hwmon: (ibmpowernv) Fix label for cores numbers not threads hwmon: (adt7470) Allow faster removal hwmon: (adt7470) Add write support to alarm_mask hwmon: (xgene) access mailbox as RAM hwmon: (lm95245) Use new hwmon registration API hwmon: (lm95241) Convert to use new hwmon registration API hwmon: (jc42) Convert to use new hwmon registration API hwmon: (max31790) Convert to use new hwmon registration API hwmon: (nct7904) Convert to use new hwmon registration API hwmon: (ltc4245) Convert to use new hwmon registration API hwmon: (tmp421) Convert to use new hwmon registration API hwmon: (tmp102) Convert to use new hwmon registration API hwmon: (lm90) Convert to use new hwmon registration API hwmon: (lm75) Convert to use new hwmon registration API hwmon: (xgene) Fix crash when alarm occurs before driver probe hwmon: (iio_hwmon) defer probe when no channel is found ... |
||
|
Linus Torvalds
|
f80fa1822d |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
Pull LED driver updates from Jacek Anaszewski: "Three new LED class drivers and some minor fixes and improvementes to the leds-gpio driver, LED Trigger core and documentation" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: leds: triggers: Check return value of kobject_uevent_env() leds: triggers: Return from led_trigger_set() if there is nothing to do leds: gpio: fix and simplify error handling in gpio_leds_create leds: gpio: switch to managed version of led_classdev_register leds: gpio: fix and simplify reading property "label" leds: gpio: simplify gpio_leds_create leds: gpio: add helper cdev_to_gpio_led_data leds: gpio: fix an unhandled error case in create_gpio_led leds: gpio: introduce gpio_blink_set_t leds: add driver for Mellanox systems LEDs Documentation: move oneshot trigger attributes documentation to ABI leds: centralize definition of "default-state" property leds: add PM8058 LEDs driver leds: pm8058: add device tree bindings leds: do not overflow sysfs buffer in led_trigger_show leds: make triggers explicitly non-modular DT: leds: Add bindings for ISSI is31fl319x leds: is31fl319x: 1/3/6/9-channel light effect led driver |
||
Johannes Berg
|
1e1430d528 |
Merge remote-tracking branch 'net-next/master' into mac80211-next
Resolve the merge conflict between Felix's/my and Toke's patches coming into the tree through net and mac80211-next respectively. Most of Felix's changes go away due to Toke's new infrastructure work, my patch changes to "goto begin" (the label wasn't there before) instead of returning NULL so flow control towards drivers is preserved better. Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
||
|
David S. Miller
|
9a8dd213d2 |
Merge branch 'ncsi-next'
Gavin Shan says:
====================
net/ncsi: NCSI Improvment and bug fixes
This series of patches improves NCSI stack according to the comments
I received after the NCSI code was merged to 4.8.rc1:
* PATCH[1/8] fixes the build warning caused by xchg() with ia64-linux-gcc.
The atomic operations are removed. The NCSI's lock should be taken when
reading or updating its state and chained state.
* Channel ID (0x1f) is the reserved one and it cannot be valid channel ID.
So we needn't try to probe channel whose ID is 0x1f. PATCH[2/8] and
PATCH[3/8] are addressing this issue.
* The request IDs are assigned in round-robin fashion, but it's broken.
PATCH[4/8] make it work.
* PATCH[5/8] and PATCH[6/8] reworks the channel monitoring to improve the
code readability and its robustness.
* PATCH[7/8] and PATCH[8/8] introduces ncsi_stop_dev() so that the network
device can be closed and opened afterwards. No error will be seen.
Changelog
=========
v2:
* The NCSI's lock is taken when reading or updating its state as the
{READ,WRITE}_ONCE() isn't reliable.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
Gavin Shan
|
2c15f25b29 |
net/faraday: Stop NCSI device on shutdown
This stops NCSI device when closing the network device so that the NCSI device can be reenabled later. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Gavin Shan
|
c0cd1ba4f8 |
net/ncsi: Introduce ncsi_stop_dev()
This introduces ncsi_stop_dev(), as counterpart to ncsi_start_dev(), to stop the NCSI device so that it can be reenabled in future. This API should be called when the network device driver is going to shutdown the device. There are 3 things done in the function: Stop the channel monitoring; Reset channels to inactive state; Report NCSI link down. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Gavin Shan
|
83afdc6aad |
net/ncsi: Rework the channel monitoring
The original NCSI channel monitoring was implemented based on a backoff algorithm: the GLS response should be received in the specified interval. Otherwise, the channel is regarded as dead and failover should be taken if current channel is an active one. There are several problems in the implementation: (A) On BCM5718, we found when the IID (Instance ID) in the GLS command packet changes from 255 to 1, the response corresponding to IID#1 never comes in. It means we cannot make the unfair judgement that the channel is dead when one response is missed. (B) The code's readability should be improved. (C) We should do failover when current channel is active one and the channel monitoring should be marked as disabled before doing failover. This reworks the channel monitoring to address all above issues. The fields for channel monitoring is put into separate struct and the state of channel monitoring is predefined. The channel is regarded alive if the network controller responses to one of two GLS commands or both of them in 5 seconds. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Gavin Shan
|
a0509cbeef |
net/ncsi: Allow to extend NCSI request properties
There is only one NCSI request property for now: the response for the sent command need drive the workqueue or not. So we had one field (@driven) for the purpose. We lost the flexibility to extend NCSI request properties. This replaces @driven with @flags and @req_flags in NCSI request and NCSI command argument struct. Each bit of the newly introduced field can be used for one property. No functional changes introduced. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Gavin Shan
|
a15af54f8f |
net/ncsi: Rework request index allocation
The NCSI request index (struct ncsi_request::id) is put into instance ID (IID) field while sending NCSI command packet. It was designed the available IDs are given in round-robin fashion. @ndp->request_id was introduced to represent the next available ID, but it has been used as number of successively allocated IDs. It breaks the round-robin design. Besides, we shouldn't put 0 to NCSI command packet's IID field, meaning ID#0 should be reserved according section 6.3.1.1 in NCSI spec (v1.1.0). This fixes above two issues. With it applied, the available IDs will be assigned in round-robin fashion and ID#0 won't be assigned. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Gavin Shan
|
55e02d0837 |
net/ncsi: Don't probe on the reserved channel ID (0x1f)
We needn't send CIS (Clear Initial State) command to the NCSI reserved channel (0x1f) in the enumeration. We shouldn't receive a valid response from CIS on NCSI channel 0x1f. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Gavin Shan
|
bc7e0f50aa |
net/ncsi: Introduce NCSI_RESERVED_CHANNEL
This defines NCSI_RESERVED_CHANNEL as the reserved NCSI channel ID (0x1f). No logical changes introduced. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Gavin Shan
|
d8cedaabe7 |
net/ncsi: Avoid unused-value build warning from ia64-linux-gcc
xchg() is used to set NCSI channel's state in order for consistent access to the state. xchg()'s return value should be used. Otherwise, one build warning will be raised (with -Wunused-value) as below message indicates. It is reported by ia64-linux-gcc (GCC) 4.9.0. net/ncsi/ncsi-manage.c: In function 'ncsi_channel_monitor': arch/ia64/include/uapi/asm/cmpxchg.h:56:2: warning: value computed is \ not used [-Wunused-value] ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr)))) ^ net/ncsi/ncsi-manage.c:202:3: note: in expansion of macro 'xchg' xchg(&nc->state, NCSI_CHANNEL_INACTIVE); This removes the atomic access to NCSI channel's state avoid the above build warning. We have to hold the channel's lock when its state is readed or updated. No functional changes introduced. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Andrew Collins
|
93409033ae |
net: Add netdev all_adj_list refcnt propagation to fix panic
This is a respin of a patch to fix a relatively easily reproducible kernel
panic related to the all_adj_list handling for netdevs in recent kernels.
The following sequence of commands will reproduce the issue:
ip link add link eth0 name eth0.100 type vlan id 100
ip link add link eth0 name eth0.200 type vlan id 200
ip link add name testbr type bridge
ip link set eth0.100 master testbr
ip link set eth0.200 master testbr
ip link add link testbr mac0 type macvlan
ip link delete dev testbr
This creates an upper/lower tree of (excuse the poor ASCII art):
/---eth0.100-eth0
mac0-testbr-
\---eth0.200-eth0
When testbr is deleted, the all_adj_lists are walked, and eth0 is deleted twice from
the mac0 list. Unfortunately, during setup in __netdev_upper_dev_link, only one
reference to eth0 is added, so this results in a panic.
This change adds reference count propagation so things are handled properly.
Matthias Schiffer reported a similar crash in batman-adv:
https://github.com/freifunk-gluon/gluon/issues/680
https://www.open-mesh.org/issues/247
which this patch also seems to resolve.
Signed-off-by: Andrew Collins <acollins@cradlepoint.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
Raju Lakkaraju
|
a4cc96d1f0 |
net: phy: Add Edge-rate driver for Microsemi PHYs.
Edge-rate: As system and networking speeds increase, a signal's output transition, also know as the edge rate or slew rate (V/ns), takes on greater importance because high-speed signals come with a price. That price is an assortment of interference problems like ringing on the line, signal overshoot and undershoot, extended signal settling times, crosstalk noise, transmission line reflections, false signal detection by the receiving device and electromagnetic interference (EMI) -- all of which can negate the potential gains designers are seeking when they try to increase system speeds through the use of higher performance logic devices. The fact is, faster signaling edge rates can cause a higher level of electrical noise or other type of interference that can actually lead to slower line speeds and lower maximum system frequencies. This parameter allow the board designers to change the driving strange, and thereby change the EMI behavioral. Edge-rate parameters (vddmac, edge-slowdown) get from Device Tree. Tested on Beaglebone Black with VSC 8531 PHY. Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microsemi.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Benjamin Poirier
|
277964e19e |
vmxnet3: Wake queue from reset work
vmxnet3_reset_work() expects tx queues to be stopped (via vmxnet3_quiesce_dev -> netif_tx_disable). However, this races with the netif_wake_queue() call in netif_tx_timeout() such that the driver's start_xmit routine may be called unexpectedly, triggering one of the BUG_ON in vmxnet3_map_pkt with a stack trace like this: RIP: 0010:[<ffffffffa00cf4bc>] vmxnet3_map_pkt+0x3ac/0x4c0 [vmxnet3] [<ffffffffa00cf7e0>] vmxnet3_tq_xmit+0x210/0x4e0 [vmxnet3] [<ffffffff813ab144>] dev_hard_start_xmit+0x2e4/0x4c0 [<ffffffff813c956e>] sch_direct_xmit+0x17e/0x1e0 [<ffffffff813c96a7>] __qdisc_run+0xd7/0x130 [<ffffffff813a6a7a>] net_tx_action+0x10a/0x200 [<ffffffff810691df>] __do_softirq+0x11f/0x260 [<ffffffff81472fdc>] call_softirq+0x1c/0x30 [<ffffffff81004695>] do_softirq+0x65/0xa0 [<ffffffff81069b89>] local_bh_enable_ip+0x99/0xa0 [<ffffffffa031ff36>] destroy_conntrack+0x96/0x110 [nf_conntrack] [<ffffffff813d65e2>] nf_conntrack_destroy+0x12/0x20 [<ffffffff8139c6d5>] skb_release_head_state+0xb5/0xf0 [<ffffffff8139d299>] skb_release_all+0x9/0x20 [<ffffffff8139cfe9>] __kfree_skb+0x9/0x90 [<ffffffffa00d0069>] vmxnet3_quiesce_dev+0x209/0x340 [vmxnet3] [<ffffffffa00d020a>] vmxnet3_reset_work+0x6a/0xa0 [vmxnet3] [<ffffffff8107d7cc>] process_one_work+0x16c/0x350 [<ffffffff810804fa>] worker_thread+0x17a/0x410 [<ffffffff810848c6>] kthread+0x96/0xa0 [<ffffffff81472ee4>] kernel_thread_helper+0x4/0x10 Signed-off-by: Benjamin Poirier <bpoirier@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Linus Torvalds
|
21f54ddae4 |
Using BUG_ON() as an assert() is _never_ acceptable
That just generally kills the machine, and makes debugging only much
harder, since the traces may long be gone.
Debugging by assert() is a disease. Don't do it. If you can continue,
you're much better off doing so with a live machine where you have a
much higher chance that the report actually makes it to the system logs,
rather than result in a machine that is just completely dead.
The only valid situation for BUG_ON() is when continuing is not an
option, because there is massive corruption. But if you are just
verifying that something is true, you warn about your broken assumptions
(preferably just once), and limp on.
Fixes:
|
||
|
David S. Miller
|
0438e3c88c |
Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
Jeff Kirsher says: ==================== 100GbE Intel Wired LAN Driver Updates 2016-10-02 This series contains updates to fm10k only. Jake fixes an issue where PTP applications requesting software timestamps may complain that the requested mode is not supported, so add a generic callback for those drivers that have software transmit timestamp support enabled. Then provides a trivial cleanup where a code was not wrapped properly. Got make sure that code looks good in a 80 character limit. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Guilherme G Piccoli
|
edfc23ee3e |
i40e: avoid NULL pointer dereference and recursive errors on early PCI error
Although rare, it's possible to hit PCI error early on device probe, meaning possibly some structs are not entirely initialized, and some might even be completely uninitialized, leading to NULL pointer dereference. The i40e driver currently presents a "bad" behavior if device hits such early PCI error: firstly, the struct i40e_pf might not be attached to pci_dev yet, leading to a NULL pointer dereference on access to pf->state. Even checking if the struct is NULL and avoiding the access in that case isn't enough, since the driver cannot recover from PCI error that early; in our experiments we saw multiple failures on kernel log, like: [549.664] i40e 0007:01:00.1: Initial pf_reset failed: -15 [549.664] i40e: probe of 0007:01:00.1 failed with error -15 [...] [871.644] i40e 0007:01:00.1: The driver for the device stopped because the device firmware failed to init. Try updating your NVM image. [871.644] i40e: probe of 0007:01:00.1 failed with error -32 [...] [872.516] i40e 0007:01:00.0: ARQ: Unknown event 0x0000 ignored Between the first probe failure (error -15) and the second (error -32) another PCI error happened due to the first bad probe. Also, driver started to flood console with those ARQ event messages. This patch will prevent these issues by allowing error recovery mechanism to remove the failed device from the system instead of trying to recover from early PCI errors during device probe. CC: <stable@vger.kernel.org> Signed-off-by: Guilherme G Piccoli <gpiccoli@linux.vnet.ibm.com> Acked-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
David S. Miller
|
2f8fab7ad7 |
Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
Jeff Kirsher says: ==================== 40GbE Intel Wired LAN Driver Updates 2016-10-03 This series contains fixes to i40e only. Stefan Assmann provides the changes in this series to resolve an issue where when we run out of MSIx vectors, iWARP gets disabled automatically. First adds a check for "no vectors left" during MSIx vector allocation for VMDq, which will prevent more vectors being allocated than available. Then fixed the MSIx vector redistribution when we reach the hardware limit for vectors so that additional features like VMDq, iWARP, etc do not get starved for vectors because the PF is hogging all the resources. Lastly, fix the issue for flow director by moving the check for the reaching the vector limit earlier in the code so that a decision can be made on disabling flow director. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
David S. Miller
|
b462d22bf3 |
Merge branch 'qed-qedr-infrastructure'
Yuval Mintz says: ==================== qed*: Add qedr infrastructure support In the last couple of weeks we've been sending RFCs for the qedr driver - the RoCE driver for QLogic FastLinQ 4xxxx line of adapters. Latest RFC can be found at [1]. At Doug's advice [2], we've decided to split the series into two: - first part contains the qed backbone that's necessary for all the configurations relating to the qedr driver, as well as the qede infrastructure that is used for communication between the qedr and qede. - Second part consists of the actual qedr driver and introduces almost no changes to qed/qede. This is the first of said two parts. The second half would be sent later this week. The only 'oddity' in the devision are the Kconfig options - As this series introduces both LL2 and QEDR-based logic in qed/qede, I wanted to add the CONFIG_INFINIBAND_QEDR option here [with default n]. Otherwise, a lot of the code introduced would be dead-code [won't even be compiled] until qedr is accepted. As a result I've placed the config option in an odd place - under qlogic's Kconfig. The second series would then remove that option and add it in its correct place under the infiniband Kconfig. [I'm fine with pushing it there to begin with, but I didn't want to 'contaminate' non-qlogic configuration files with half-baked options]. Dave - I don't think you were E-mailed with Doug's suggestion. I think the notion was to have the two halves accepted side-by-side, but actually the first has no dependency issues, so it's also possible to simply take this first to net-next, and push the qedr into rdma once it's merged. But it's basically up to you and Doug; We'd align with whatever suits you best. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Ram Amrani
|
abd49676c7 |
qed: Add RoCE ll2 & GSI support
Add the RoCE-specific LL2 logic [as well as GSI support] over the 'generic' LL2 interface. Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Ram Amrani
|
ee8eaea30b |
qed: Add support for memory registeration verbs
Add slowpath configuration support for user, dma and memory regions registration. Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Ram Amrani
|
f109394033 |
qed: Add support for QP verbs
Add support for the slowpath configurations of Queue Pair verbs which adds, deletes, modifies and queries Queue Pairs. Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Ram Amrani
|
c295f86e60 |
qed: PD,PKEY and CQ verb support
Add support for the configurations of the protection domain and completion queues. Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
|
Ram Amrani
|
51ff17251c |
qed: Add support for RoCE hw init
This adds the backbone required for the various HW initalizations which are necessary for the qedr driver - FW notification, resource initializations, etc. Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com> Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net> |