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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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cb79a81fd9
824684 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
NeilBrown
|
f875a792ab |
nfsd: allow nfsv3 readdir request to be larger.
nfsd currently reports the NFSv3 dtpref FSINFO parameter to be PAGE_SIZE, so NFS clients will typically ask for one page of directory entries at a time. This is needlessly restrictive as nfsd can handle larger replies easily. Also, a READDIR request (but not a READDIRPLUS request) has the count size clipped to PAGE_SIE, again unnecessary. This patch lifts these limits so that larger readdir requests can be used. Signed-off-by: NeilBrown <neilb@suse.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> |
||
|
Stefano Brivio
|
ad6c9986bc |
vxlan: Fix GRO cells race condition between receive and link delete
If we receive a packet while deleting a VXLAN device, there's a chance vxlan_rcv() is called at the same time as vxlan_dellink(). This is fine, except that vxlan_dellink() should never ever touch stuff that's still in use, such as the GRO cells list. Otherwise, vxlan_rcv() crashes while queueing packets via gro_cells_receive(). Move the gro_cells_destroy() to vxlan_uninit(), which runs after the RCU grace period is elapsed and nothing needs the gro_cells anymore. This is now done in the same way as commit |
||
|
David Howells
|
930c9f9125 |
rxrpc: Fix client call connect/disconnect race
rxrpc_disconnect_client_call() reads the call's connection ID protocol
value (call->cid) as part of that function's variable declarations. This
is bad because it's not inside the locked section and so may race with
someone granting use of the channel to the call.
This manifests as an assertion failure (see below) where the call in the
presumed channel (0 because call->cid wasn't set when we read it) doesn't
match the call attached to the channel we were actually granted (if 1, 2 or
3).
Fix this by moving the read and dependent calculations inside of the
channel_lock section. Also, only set the channel number and pointer
variables if cid is not zero (ie. unset).
This problem can be induced by injecting an occasional error in
rxrpc_wait_for_channel() before the call to schedule().
Make two further changes also:
(1) Add a trace for wait failure in rxrpc_connect_call().
(2) Drop channel_lock before BUG'ing in the case of the assertion failure.
The failure causes a trace akin to the following:
rxrpc: Assertion failed - 18446612685268945920(0xffff8880beab8c00) == 18446612685268621312(0xffff8880bea69800) is false
------------[ cut here ]------------
kernel BUG at net/rxrpc/conn_client.c:824!
...
RIP: 0010:rxrpc_disconnect_client_call+0x2bf/0x99d
...
Call Trace:
rxrpc_connect_call+0x902/0x9b3
? wake_up_q+0x54/0x54
rxrpc_new_client_call+0x3a0/0x751
? rxrpc_kernel_begin_call+0x141/0x1bc
? afs_alloc_call+0x1b5/0x1b5
rxrpc_kernel_begin_call+0x141/0x1bc
afs_make_call+0x20c/0x525
? afs_alloc_call+0x1b5/0x1b5
? __lock_is_held+0x40/0x71
? lockdep_init_map+0xaf/0x193
? lockdep_init_map+0xaf/0x193
? __lock_is_held+0x40/0x71
? yfs_fs_fetch_data+0x33b/0x34a
yfs_fs_fetch_data+0x33b/0x34a
afs_fetch_data+0xdc/0x3b7
afs_read_dir+0x52d/0x97f
afs_dir_iterate+0xa0/0x661
? iterate_dir+0x63/0x141
iterate_dir+0xa2/0x141
ksys_getdents64+0x9f/0x11b
? filldir+0x111/0x111
? do_syscall_64+0x3e/0x1a0
__x64_sys_getdents64+0x16/0x19
do_syscall_64+0x7d/0x1a0
entry_SYSCALL_64_after_hwframe+0x49/0xbe
Fixes:
|
||
|
Xin Long
|
2e990dfd13 |
sctp: remove sched init from sctp_stream_init
syzbot reported a NULL-ptr deref caused by that sched->init() in
sctp_stream_init() set stream->rr_next = NULL.
kasan: GPF could be caused by NULL-ptr deref or user memory access
RIP: 0010:sctp_sched_rr_dequeue+0xd3/0x170 net/sctp/stream_sched_rr.c:141
Call Trace:
sctp_outq_dequeue_data net/sctp/outqueue.c:90 [inline]
sctp_outq_flush_data net/sctp/outqueue.c:1079 [inline]
sctp_outq_flush+0xba2/0x2790 net/sctp/outqueue.c:1205
All sched info is saved in sout->ext now, in sctp_stream_init()
sctp_stream_alloc_out() will not change it, there's no need to
call sched->init() again, since sctp_outq_init() has already
done it.
Fixes:
|
||
|
Xin Long
|
ee60ad219f |
route: set the deleted fnhe fnhe_daddr to 0 in ip_del_fnhe to fix a race
The race occurs in __mkroute_output() when 2 threads lookup a dst:
CPU A CPU B
find_exception()
find_exception() [fnhe expires]
ip_del_fnhe() [fnhe is deleted]
rt_bind_exception()
In rt_bind_exception() it will bind a deleted fnhe with the new dst, and
this dst will get no chance to be freed. It causes a dev defcnt leak and
consecutive dmesg warnings:
unregister_netdevice: waiting for ethX to become free. Usage count = 1
Especially thanks Jon to identify the issue.
This patch fixes it by setting fnhe_daddr to 0 in ip_del_fnhe() to stop
binding the deleted fnhe with a new dst when checking fnhe's fnhe_daddr
and daddr in rt_bind_exception().
It works as both ip_del_fnhe() and rt_bind_exception() are protected by
fnhe_lock and the fhne is freed by kfree_rcu().
Fixes:
|
||
|
Tony Lindgren
|
d17a718db4 |
clk: ti: clkctrl: Fix clkdm_name regression for TI_CLK_CLKCTRL_COMPAT
Commit |
||
|
Kuninori Morimoto
|
65cf20ad4f |
clk: fixup default index for of_clk_get_by_name()
of_clk_get_by_name() is using -1 for __of_clk_get() index. It will go
to of_parse_clkspec(), and be used for of_parse_phandle_with_args().
Here, if user doesn't specify clock name (= of_clk_get_by_name(np,
NULL)), this index is still -1, and of_parse_phandle_with_args() will
return -EINVAL (This index will be updated if if it had clock name).
clk_get_by_name(np, NULL) should work, then, default index should be 0
instead of -1. This patch fixes it.
Fixes:
|
||
|
Stephen Boyd
|
5dc7e84268 |
Merge branch 'clk-parent-rewrite' (early part) into clk-next
* 'clk-parent-rewrite' (early part): clk: Move of_clk_*() APIs into clk.c from clkdev.c clk: Inform the core about consumer devices clk: Introduce of_clk_get_hw_from_clkspec() clk: core: clarify the check for runtime PM clk: Combine __clk_get() and __clk_create_clk() |
||
|
Stephen Boyd
|
fea0b0850a |
Merge branches 'clk-typo', 'clk-json-schema', 'clk-mtk-2712-eco' and 'clk-rockchip' into clk-next
- Convert a few clk bindings to JSON schema format - 3rd ECO fix for Mediatek MT2712 SoCs * clk-typo: clk: samsung: fix typo * clk-json-schema: dt-bindings: clock: Convert fixed-factor-clock to json-schema dt-bindings: clock: Convert fixed-clock binding to json-schema * clk-mtk-2712-eco: clk: mediatek: update clock driver of MT2712 dt-bindings: clock: add clock for MT2712 * clk-rockchip: clk: rockchip: add CLK_SET_RATE_PARENT for rk3066 lcdc dclks clk: rockchip: fix frac settings of GPLL clock for rk3328 |
||
|
Stephen Boyd
|
bd5e2ea291 |
Merge branch 'clk-at91' into clk-next
* clk-at91: clk: at91: programmable: remove unneeded register read clk: at91: optimize clk_round_rate() for AUDIO_PLL clk: at91: enable AUDIOPLL as source for PCKx on SAMA5D2 |
||
|
Stephen Boyd
|
efb1e0b071 |
Merge branches 'clk-ingenic', 'clk-mtk-mux', 'clk-qcom-sdm845-pcie', 'clk-mtk-crit' and 'clk-mtk' into clk-next
* clk-ingenic: clk: ingenic: Remove set but not used variable 'enable' clk: ingenic: Fix doc of ingenic_cgu_div_info clk: ingenic: Fix round_rate misbehaving with non-integer dividers clk: ingenic: jz4740: Fix gating of UDC clock * clk-mtk-mux: clk: mediatek: using CLK_MUX_ROUND_CLOSEST for the clock of dpi1_sel clk: mediatek: add MUX_GATE_FLAGS_2 * clk-qcom-sdm845-pcie: clk: qcom: gcc-sdm845: Define parent of PCIe PIPE clocks * clk-mtk-crit: clk: mediatek: Mark bus and DRAM related clocks as critical clk: mediatek: Add flags to mtk_gate clk: mediatek: Add MUX_FLAGS macro * clk-mtk: clk: mediatek: correct cpu clock name for MT8173 SoC |
||
|
Stephen Boyd
|
75f486c015 |
Merge branches 'clk-qcom-msm8998', 'clk-fractional-parent', 'clk-x86-mv' and 'clk-SA-fixes' into clk-next
- Updates for qcom MSM8998 GCC clks - qcom MSM8998 RPM managed clks - Random static analysis fixes for clk drivers * clk-qcom-msm8998: clk: qcom: Make common clk_hw registrations clk: qcom: smd: Add support for MSM8998 rpm clocks clk: qcom: Skip halt checks on gcc_usb3_phy_pipe_clk for 8998 clk: qcom: Add missing freq for usb30_master_clk on 8998 clk: qcom: Add CLK_SET_RATE_PARENT for 8998 branch clocks * clk-fractional-parent: clk: fractional-divider: check parent rate only if flag is set * clk-x86-mv: clk: x86: Move clk-lpss.h to platform_data/x86 * clk-SA-fixes: clk: mediatek: fix platform_no_drv_owner.cocci warnings clk: tegra: dfll: Fix debugfs_simple_attr.cocci warnings clk: qoriq: Improve an error message |
||
|
Stephen Boyd
|
461ea6ab2c |
Merge branches 'clk-qcom-rpmh', 'clk-gpio-sleep', 'clk-stm32mp1', 'clk-qcom-qcs404' and 'clk-actions-s500' into clk-next
- IPA clk support on Qualcomm RPMh clk controllers - Support sleeping gpios in clk-gpio type - Minor fixes for STM32MP1 clk driver (parents, critical flag, etc.) - Actions Semi S500 SoC clk support * clk-qcom-rpmh: clk: qcom: clk-rpmh: Add IPA clock support * clk-gpio-sleep: clk: clk-gpio: add support for sleeping GPIOs in gpio-gate-clk * clk-stm32mp1: dt-bindings: clock: remove unused definition for stm32mp1 clk: stm32mp1: fix bit width of hse_rtc divider clk: stm32mp1: remove unnecessary CLK_DIVIDER_ALLOW_ZERO flag clk: stm32mp1: fix HSI divider flag clk: stm32mp1: fix mcu divider table clk: stm32mp1: set ck_csi as critical clock clk: stm32mp1: add CLK_SET_RATE_NO_REPARENT to Kernel clocks clk: stm32mp1: parent clocks update * clk-qcom-qcs404: clk: qcom: gcc-qcs404: Add cfg_offset for blsp1_uart3 clock clk: qcom: clk-rcg2: Introduce a cfg offset for RCGs clk: qcom: remove empty lines in clk-rcg.h * clk-actions-s500: clk: actions: Add clock driver for S500 SoC dt-bindings: clock: Add DT bindings for Actions Semi S500 CMU clk: actions: Add configurable PLL delay |
||
|
Stephen Boyd
|
e7faa095cb |
Merge branches 'clk-imx', 'clk-samsung', 'clk-ti', 'clk-uniphier-gear' and 'clk-mmp2-lcdc' into clk-next
- Split LCDC into two clks on the Marvell MMP2 SoC
* clk-imx:
clk: imx8mq: add GPIO clocks to clock tree
clk: imx: Refactor entire sccg pll clk
clk: imx: scu: add cpu frequency scaling support
clk: imx: imx8mm: Mark init function __init
clk: imx8mq: Add the missing ARM clock
dt-bindings: imx8mq-clock: Add the missing ARM clock
clk: imx: imx8mq: Fix the rate propagation for arm pll
clk: imx8mq: Add support for the CLKO1 clock
clk: imx8mq: Fix the CLKO2 source select list
clk: imx8mq: Add missing M4 clocks
clk: imx: Add clock driver support for imx8mm
dt-bindings: imx: Add clock binding doc for imx8mm
clk: imx: Add PLLs driver for imx8mm soc
clk: imx5: add imx5_SCC2_IPG_GATE
clk: imx: scu: add set parent support
clk: imx: scu: add fallback compatible string support
clk: imx8mq: Make parent names arrays const pointers
clk: imx: Make parents const pointer in mux wrappers
clk: imx: Make parent_names const pointer in composite-8m
* clk-samsung:
clk: samsung: s3c2443: Mark expected switch fall-through
clk: samsung: exynos5: Fix kfree() of const memory on setting driver_override
clk: samsung: exynos5: Fix possible NULL pointer exception on platform_device_alloc() failure
clk: samsung: exynos5433: Add selected IMEM clocks
clk: samsung: dt-bindings: Document Exynos5433 IMEM CMU
clk: samsung: exynos5433: Fix name typo in sssx
clk: samsung: exynos5433: Fix definition of CLK_ACLK_IMEM_{200, 266} clocks
clk: samsung: dt-bindings: Add Exynos5433 IMEM CMU clock IDs
* clk-ti:
clk: clk-twl6040: Fix imprecise external abort for pdmclk
ARM: OMAP2+: hwmod: disable ick autoidling when a hwmod requires that
clk: ti: check clock type before doing autoidle ops
clk: ti: add a usecount for autoidle
clk: ti: generalize the init sequence of clk_hw_omap clocks
clk: ti: remove usage of CLK_IS_BASIC
clk: ti: add new API for checking if a provided clock is an OMAP clock
clk: ti: move clk_hw_omap list handling under generic part of the driver
* clk-uniphier-gear:
clk: uniphier: Fix update register for CPU-gear
* clk-mmp2-lcdc:
clk: mmp2: separate LCDC peripheral clk form the display clock
dt-bindings: marvell,mmp2: Add clock id for the LCDC clock
|
||
|
Stephen Boyd
|
3f8e7e7247 |
Merge branches 'clk-optional', 'clk-devm-clkdev-register', 'clk-allwinner', 'clk-meson' and 'clk-renesas' into clk-next
- Add a {devm_}clk_get_optional() API
- Add devm_clk_hw_register_clkdev() API to manage clkdev lookups
* clk-optional:
clk: Add (devm_)clk_get_optional() functions
clk: Add comment about __of_clk_get_by_name() error values
* clk-devm-clkdev-register:
clk: clk-st: avoid clkdev lookup leak at remove
clk: clk-max77686: Clean clkdev lookup leak and use devm
clkdev: add managed clkdev lookup registration
* clk-allwinner:
clk: sunxi-ng: sun8i-a23: Enable PLL-MIPI LDOs when ungating it
* clk-meson: (22 commits)
clk: meson: meson8b: fix the naming of the APB clocks
dt-bindings: clock: meson8b: add APB clock definition
clk: meson: Add G12A AO Clock + Reset Controller
dt-bindings: clk: add G12A AO Clock and Reset Bindings
clk: meson: factorise meson64 peripheral clock controller drivers
clk: meson: g12a: add peripheral clock controller
dt-bindings: clk: meson: add g12a periph clock controller bindings
clk: meson: pll: update driver for the g12a
clk: meson: rework and clean drivers dependencies
clk: meson: axg-audio does not require syscon
clk: meson: use CONFIG_ARCH_MESON to enter meson clk directory
clk: export some clk_hw function symbols for module drivers
clk: meson: ao-clkc: claim clock controller input clocks from DT
clk: meson: axg: claim clock controller input clock from DT
clk: meson: gxbb: claim clock controller input clock from DT
clk: meson: meson8b: add the GPU clock tree
clk: meson: meson8b: use a separate clock table for Meson8
clk: meson: axg-ao: add 32k generation subtree
clk: meson: gxbb-ao: replace cec-32k with the dual divider
clk: meson: add dual divider clock driver
...
* clk-renesas:
clk: renesas: r8a774a1: Fix LAST_DT_CORE_CLK
clk: renesas: r8a774c0: Fix LAST_DT_CORE_CLK
clk: renesas: r8a774c0: Add TMU clock
clk: renesas: r8a77980: Add RPC clocks
clk: renesas: rcar-gen3: Add RPC clocks
clk: renesas: rcar-gen3: Add spinlock
clk: renesas: rcar-gen3: Factor out cpg_reg_modify()
clk: renesas: r8a774c0: Correct parent clock of DU
clk: renesas: r8a774a1: Add missing CANFD clock
clk: renesas: r8a774c0: Add missing CANFD clock
|
||
|
Stephen Boyd
|
7e2570031a |
Merge branches 'clk-of-refcount', 'clk-mmio-fixed-clock', 'clk-remove-clps', 'clk-socfpga-parent' and 'clk-struct-size' into clk-next
- Various DT of_node refcount fixes - Support for fixed rate clks populated from an MMIO register - Remove clps711x driver as the board support is gone * clk-of-refcount: clk: dove: fix refcount leak in dove_clk_init() clk: mv98dx3236: fix refcount leak in mv98dx3236_clk_init() clk: armada-xp: fix refcount leak in axp_clk_init() clk: kirkwood: fix refcount leak in kirkwood_clk_init() clk: armada-370: fix refcount leak in a370_clk_init() clk: vf610: fix refcount leak in vf610_clocks_init() clk: imx7d: fix refcount leak in imx7d_clocks_init() clk: imx6sx: fix refcount leak in imx6sx_clocks_init() clk: imx6q: fix refcount leak in imx6q_clocks_init() clk: samsung: exynos4: fix refcount leak in exynos4_get_xom() clk: socfpga: fix refcount leak clk: ti: fix refcount leak in ti_dt_clocks_register() clk: qoriq: fix refcount leak in clockgen_init() clk: highbank: fix refcount leak in hb_clk_init() * clk-mmio-fixed-clock: clk: Add Fixed MMIO clock driver dt-bindings: clk: Add bindings for Fixed MMIO clock * clk-remove-clps: clk: clps711x: Remove board support * clk-socfpga-parent: clk: socfpga: Don't have get_parent for single parent ops * clk-struct-size: clk: imx: imx7ulp: use struct_size() in kzalloc() |
||
|
Linus Torvalds
|
3601fe43e8 |
This is the bulk of GPIO changes for the v5.1 cycle:
Core changes:
- The big change this time around is the irqchip handling in
the qualcomm pin controllers, closely coupled with the
gpiochip. This rework, in a classic fall-between-the-chairs
fashion has been sidestepped for too long. The Qualcomm
IRQchips using the SPMI and SSBI transport mechanisms have
been rewritten to use hierarchical irqchip. This creates
the base from which I intend to gradually pull support for
hierarchical irqchips into the gpiolib irqchip helpers to
cut down on duplicate code. We have too many hacks in the
kernel because people have been working around the missing
hierarchical irqchip for years, and once it was there,
noone understood it for a while. We are now slowly adapting
to using it. This is why this pull requests include changes
to MFD, SPMI, IRQchip core and some ARM Device Trees
pertaining to the Qualcomm chip family. Since Qualcomm have
so many chips and such large deployments it is paramount
that this platform gets this right, and now it (hopefully)
does.
- Core support for pull-up and pull-down configuration, also
from the device tree. When a simple GPIO chip support a
"off or on" pull-up or pull-down resistor, we provide a
way to set this up using machine descriptors or device tree.
If more elaborate control of pull up/down (such as
resistance shunt setting) is required, drivers should be
phased over to use pin control. We do not yet provide a
userspace ABI for this pull up-down setting but I suspect
the makers are going to ask for it soon enough. PCA953x
is the first user of this new API.
- The GPIO mockup driver has been revamped after some
discussion improving the IRQ simulator in the process.
The idea is to make it possible to use the mockup for
both testing and virtual prototyping, e.g. when you do
not yet have a GPIO expander to play with but really
want to get something to develop code around before
hardware is available. It's neat. The blackbox testing
usecase is currently making its way into kernelci.
- ACPI GPIO core preserves non direction flags when updating
flags.
- A new device core helper for devm_platform_ioremap_resource()
is funneled through the GPIO tree with Greg's ACK.
New drivers:
- TQ-Systems QTMX86 GPIO controllers (using port-mapped
I/O)
- Gateworks PLD GPIO driver (vaccumed up from OpenWrt)
- AMD G-Series PCH (Platform Controller Hub) GPIO driver.
- Fintek F81804 & F81966 subvariants.
- PCA953x now supports NXP PCAL6416.
Driver improvements:
- IRQ support on the Nintendo Wii (Hollywood) GPIO.
- get_direction() support for the MVEBU driver.
- Set the right output level on SAMA5D2.
- Drop the unused irq trigger setting on the Spreadtrum
driver.
- Wakeup support for PCA953x.
- A slew of cleanups in the various Intel drivers.
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Merge tag 'gpio-v5.1-1' 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 v5.1 cycle:
Core changes:
- The big change this time around is the irqchip handling in the
qualcomm pin controllers, closely coupled with the gpiochip. This
rework, in a classic fall-between-the-chairs fashion has been
sidestepped for too long.
The Qualcomm IRQchips using the SPMI and SSBI transport mechanisms
have been rewritten to use hierarchical irqchip. This creates the
base from which I intend to gradually pull support for hierarchical
irqchips into the gpiolib irqchip helpers to cut down on duplicate
code.
We have too many hacks in the kernel because people have been
working around the missing hierarchical irqchip for years, and once
it was there, noone understood it for a while. We are now slowly
adapting to using it.
This is why this pull requests include changes to MFD, SPMI,
IRQchip core and some ARM Device Trees pertaining to the Qualcomm
chip family. Since Qualcomm have so many chips and such large
deployments it is paramount that this platform gets this right, and
now it (hopefully) does.
- Core support for pull-up and pull-down configuration, also from the
device tree. When a simple GPIO chip supports an "off or on" pull-up
or pull-down resistor, we provide a way to set this up using
machine descriptors or device tree.
If more elaborate control of pull up/down (such as resistance shunt
setting) is required, drivers should be phased over to use pin
control. We do not yet provide a userspace ABI for this pull
up-down setting but I suspect the makers are going to ask for it
soon enough. PCA953x is the first user of this new API.
- The GPIO mockup driver has been revamped after some discussion
improving the IRQ simulator in the process.
The idea is to make it possible to use the mockup for both testing
and virtual prototyping, e.g. when you do not yet have a GPIO
expander to play with but really want to get something to develop
code around before hardware is available. It's neat. The blackbox
testing usecase is currently making its way into kernelci.
- ACPI GPIO core preserves non direction flags when updating flags.
- A new device core helper for devm_platform_ioremap_resource() is
funneled through the GPIO tree with Greg's ACK.
New drivers:
- TQ-Systems QTMX86 GPIO controllers (using port-mapped I/O)
- Gateworks PLD GPIO driver (vaccumed up from OpenWrt)
- AMD G-Series PCH (Platform Controller Hub) GPIO driver.
- Fintek F81804 & F81966 subvariants.
- PCA953x now supports NXP PCAL6416.
Driver improvements:
- IRQ support on the Nintendo Wii (Hollywood) GPIO.
- get_direction() support for the MVEBU driver.
- Set the right output level on SAMA5D2.
- Drop the unused irq trigger setting on the Spreadtrum driver.
- Wakeup support for PCA953x.
- A slew of cleanups in the various Intel drivers"
* tag 'gpio-v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (110 commits)
gpio: gpio-omap: fix level interrupt idling
gpio: amd-fch: Set proper output level for direction_output
x86: apuv2: remove unused variable
gpio: pca953x: Use PCA_LATCH_INT
platform/x86: fix PCENGINES_APU2 Kconfig warning
gpio: pca953x: Fix dereference of irq data in shutdown
gpio: amd-fch: Fix type error found by sparse
gpio: amd-fch: Drop const from resource
gpio: mxc: add check to return defer probe if clock tree NOT ready
gpio: ftgpio: Register per-instance irqchip
gpio: ixp4xx: Add DT bindings
x86: pcengines apuv2 gpio/leds/keys platform driver
gpio: AMD G-Series PCH gpio driver
drivers: depend on HAS_IOMEM for devm_platform_ioremap_resource()
gpio: tqmx86: Set proper output level for direction_output
gpio: sprd: Change to use SoC compatible string
gpio: sprd: Use SoC compatible string instead of wildcard string
gpio: of: Handle both enable-gpio{,s}
gpio: of: Restrict enable-gpio quirk to regulator-gpio
gpio: davinci: use devm_platform_ioremap_resource()
...
|
||
|
Linus Torvalds
|
cf2e8c544c |
- New Drivers
- Add STMPE ADC Input driver
- Add STMicroelectronics STPMIC1 Parent driver
- Add STMicroelectronics STPMIC1 OnKey Misc driver
- Add STMicroelectronics STPMIC1 Watchdog driver
- Add Cirrus Logic Lochnagar Parent driver
- Add TQ-Systems TQMX86 Parent driver
- New Device Support
- Add support for ADC to STMPE
- New (or moved) Functionality
- Move Lightbar functionality to its own driver; cros_ec_lightbar
- Move VBC functionality to its own driver; cros_ec_vbc
- Move VBC functionality to its own driver; cros_ec_vbc
- Move DebugFS functionality to its own driver; cros_ec_debugfs
- Move SYSFS functionality to its own driver; cros_ec_sysfs
- Add support for input voltage options; tps65218
- Fix-ups
- Use devm_* managed resources; cros_ec
- Device Tree documentation; stmpe, aspeed-lpc, lochnagar
- Trivial Clean-ups; stmpe
- Rip out broken modular code; aat2870-core, adp5520, as3711,
db8500-prcmu, htc-i2cpld, max8925-core, rc5t583, sta2x11-mfd,
syscon, tps65090, tps65910, tps68470 tps80031, wm831x-spi,
wm831x-i2c, wm831x-core, wm8350-i2c, wm8350-core, wm8400-core
- Kconfig fixups; INTEL_SOC_PMIC
- Improve error path; sm501, sec-core
- Use struct_size() helper; sm501
- Constify; at91-usart
- Use pointers instead of copying data; at91-usart
- Deliver proper return value; cros_ec_dev
- Trivial formatting/whitespace; sec-core
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Merge tag 'mfd-next-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Drivers:
- Add STMPE ADC Input driver
- Add STMicroelectronics STPMIC1 Parent driver
- Add STMicroelectronics STPMIC1 OnKey Misc driver
- Add STMicroelectronics STPMIC1 Watchdog driver
- Add Cirrus Logic Lochnagar Parent driver
- Add TQ-Systems TQMX86 Parent driver
New Device Support:
- Add support for ADC to STMPE
New (or moved) Functionality:
- Move Lightbar functionality to its own driver; cros_ec_lightbar
- Move VBC functionality to its own driver; cros_ec_vbc
- Move VBC functionality to its own driver; cros_ec_vbc
- Move DebugFS functionality to its own driver; cros_ec_debugfs
- Move SYSFS functionality to its own driver; cros_ec_sysfs
- Add support for input voltage options; tps65218
Fixes:
- Use devm_* managed resources; cros_ec
- Device Tree documentation; stmpe, aspeed-lpc, lochnagar
- Trivial Clean-ups; stmpe
- Rip out broken modular code; aat2870-core, adp5520, as3711,
db8500-prcmu, htc-i2cpld, max8925-core, rc5t583, sta2x11-mfd,
syscon, tps65090, tps65910, tps68470 tps80031, wm831x-spi,
wm831x-i2c, wm831x-core, wm8350-i2c, wm8350-core, wm8400-core
- Kconfig fixups; INTEL_SOC_PMIC
- Improve error path; sm501, sec-core
- Use struct_size() helper; sm501
- Constify; at91-usart
- Use pointers instead of copying data; at91-usart
- Deliver proper return value; cros_ec_dev
- Trivial formatting/whitespace; sec-core"
* tag 'mfd-next-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (53 commits)
mfd: mxs-lradc: Mark expected switch fall-through
mfd: sec-core: Cleanup formatting to a consistent style
mfd: tqmx86: IO controller with I2C, Wachdog and GPIO
mfd: intel-lpss: Move linux/pm.h to the local header
mfd: cros_ec_dev: Return number of bytes read with CROS_EC_DEV_IOCRDMEM
mfd: tps68470: Drop unused MODULE_DEVICE_TABLE
mfd: at91-usart: No need to copy mfd_cell in probe
mfd: at91-usart: Constify at91_usart_spi_subdev and at91_usart_serial_subdev
mfd: lochnagar: Add support for the Cirrus Logic Lochnagar
mfd: lochnagar: Add initial binding documentation
dt-bindings: mfd: aspeed-lpc: Make parameter optional
mfd: sec-core: Return gracefully instead of BUG() if device cannot match
mfd: sm501: Use struct_size() in devm_kzalloc()
mfd: sm501: Fix potential NULL pointer dereference
mfd: Kconfig: Fix I2C_DESIGNWARE_PLATFORM dependencies
mfd: tps65218.c: Add input voltage options
mfd: wm8400-core: Make it explicitly non-modular
mfd: wm8350-core: Drop unused module infrastructure from non-modular code
mfd: wm8350-i2c: Make it explicitly non-modular
mfd: wm831x-core: Drop unused module infrastructure from non-modular code
...
|
||
|
Linus Torvalds
|
04e0361848 |
- Fix-ups
- Allow GPIO call to sleep; pwm_bl -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEdrbJNaO+IJqU8IdIUa+KL4f8d2EFAlyA5Q8ACgkQUa+KL4f8 d2GQ1w/9ExXZLOaL6XKWEqHENPoi1Y2wrLNgyaJzdh16XbjEXKUBw4s43FB0PJfY ZO8lnrFTONPbW9Map8RFefsHwodc5hW6cvytoG2B2EzhTe8I0z4iIUPVNrkPScM9 TGPjd6Odl6NxfDlhdur4oBjC2pXPrgjgTDSOquzi99z4hp6rqzIeJPqCXRzYijJY e/qfN0yhB5SeQezjCsEgIey0vLNTiGZ21x/snf0xNeuMOqnu0e56J50tvbm1Z1Yw JUif8NTWUazHuzpMZnI3ZfR0Uycny4MDfb4rKtFZoSUbyU2krdAjv3r8/xPJTPYR 8f8RD41hjqRKnluTfPdnQ8bM3LEp33sYFgBwn8RZi/gX92ZUUzuBFODyk5uKUs67 NYqhsAC0BA/QTjercmuuf1ZSYIuetMbsU1/wxaZQC9TT2cO5xlex8RkqGdD+GwD+ RgWTP8wN7n4nAe1Z9TbzWXGpRLyvMUgF1jtzvBw7Tz83dZZGH/NkqcjtYwIXKPRv xWuOLyrQJwnLsfLi12mhSZAte5VDPi11PKy2YCsEHI6P6o16N3uW/Au/qOqj51AR xX/5OB84Lb9mlUwnIwBiuKYVVb2nasCtRNZ7bnZZryeH2KWVvFQOEB8QdG0TLLM2 WJv4ruE80peNmVAazrKit4SkM6uZ85hi/NqcE5K7ywDcRgf0VxA= =E8a6 -----END PGP SIGNATURE----- Merge tag 'backlight-next-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight Pull backlight fixlet from Lee Jones: "Allow GPIO call to sleep in pwm_bl driver" * tag 'backlight-next-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: pwm_bl: Use gpiod_get_value_cansleep() to get initial state |
||
|
Linus Torvalds
|
f8d35403eb |
RTC for 5.0
Subsystem: - new quartz-load-femtofarads DT property for quartz load capacitance - remove rtc_class_ops.read_callback New drivers: - Abracon AB-RTCMC-32.768kHz-EOZ9 - Amlogic Meson RTC - Cadence RTC IP - Microcrystal RV3028 - Whwave sd3078 Drivers: - cmos: ignore bogus century byte - ds1307: rework rx8130 support - isl1208: add isl1209 support, nvmem support - rs5C372: report invalid time when the oscillator stopped - rx8581: add rx8571 support -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEXx9Viay1+e7J/aM4AyWl4gNJNJIFAlyATtkACgkQAyWl4gNJ NJIEOA//eZgauZj9tft1lTCfHDRQoxpcGzmTrLOX3W/s3n6SQgd31YQmTrsoBRbB kjP/qOuSLiZi6bmwBWkLN7fU/eUa433iqxbNpA8tAo0TzrCkm/YBln5ozVmonQ+F Vm4n5NKlTCJSb55Gzil+oEj1/Ly8d10IBLslhuZl23BEPmGCRm4E5SoiwdyAGzX2 APth4X88BtwzmNNjvP6BgoW19aDQDyugHK6xP8vTa2rv34pPrhuBARbBP8WQDkM+ NVqimUH/+i+uj7U5HEKClL0acG20KKNorz3BQeKUFUrwWHFq3IfdkRMBXRAH8OKl gmyktZJmgROdCywD27mW5dmm+kCqVyB8NoxRidADZWPuuITzlZSM6zLOt5mrmKhX WMCWBk1Ol3gJNbIcX4GXrEytiZLeFGonk5FMRTX2U7wWGCA1bZxJPkTgwLUIzUZE PX5G8SIs/3YkL2/0FeRAS16oK1EI1XXUOenVXfdwJqeMeQ8wSGIh9Sp3XDe0v6EZ mtcCTQFi1EJWcVBERUOo7iRoSGbohQWmQeO01J8aUkj7SpTG429csESOeBGYRS24 FEtiPG2DPz1sj0gLQ2yp1H8h4mdtn4uODbewN/TRXIqB9Th6UvR8UbfB9v/qJozY KyCpONuHctGd0CLXa0Gb09t8qxht9wT1ixajTqirsVce5l2WGDU= =/Noj -----END PGP SIGNATURE----- Merge tag 'rtc-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "There is an unusual amount of new drivers this cycle, and this explains the number of insertions. Other than that, the changes are the usual fixes and feature addition. Subsystem updates: - new quartz-load-femtofarads DT property for quartz load capacitance - remove rtc_class_ops.read_callback New drivers: - Abracon AB-RTCMC-32.768kHz-EOZ9 - Amlogic Meson RTC - Cadence RTC IP - Microcrystal RV3028 - Whwave sd3078 Driver updates: - cmos: ignore bogus century byte - ds1307: rework rx8130 support - isl1208: add isl1209 support, nvmem support - rs5C372: report invalid time when the oscillator stopped - rx8581: add rx8571 support" * tag 'rtc-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (66 commits) rtc: pic32: convert to SPDX identifier rtc: pic32: let the core handle range rtc: pic32: convert to devm_rtc_allocate_device rtc: update my email address rtc: rv8803: convert to SPDX identifier rtc: rv8803: let the core handle range rtc: tx4939: convert to SPDX identifier rtc: tx4939: use .set_time rtc: tx4939: switch to rtc_time64_to_tm/rtc_tm_to_time64 rtc: tx4939: set range rtc: tx4939: remove useless test rtc: zynqmp: let the core handle range rtc: zynqmp: fix possible race condition rtc: imx-sc: use rtc_time64_to_tm rtc: rx8581: Add support for Epson rx8571 RTC dt-bindings: rtc: add rx8571 compatible rtc: pcf85063: remove dead code rtc: remove rtc_class_ops.read_callback rtc: add AB-RTCMC-32.768kHz-EOZ9 RTC support dt-bindings: rtc: add ABEOZ9 ... |
||
|
Tvrtko Ursulin
|
ca22f32a62 |
drm/i915: Relax mmap VMA check
Legacy behaviour was to allow non-page-aligned mmap requests, as does the linux mmap(2) implementation by virtue of automatically rounding up for the caller. To avoid breaking legacy userspace relax the newly introduced fix. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Fixes: |
||
|
José Roberto de Souza
|
c8c16f59b3 |
drm/i915: Fix atomic state leak when resetting HDMI link
Atomic state needs to be put even if the commit was successful. Fixes: |
||
|
Chris Wilson
|
a89c09624f |
drm/i915: Acquire breadcrumb ref before cancelling
We may race the interrupt signaling with retirement, in which case the
order in which we acquire the reference inside the interrupt is vital to
provide the correct barrier against the request being freed in
retirement, i.e. we need to acquire our reference before marking the
breadcrumb as cancelled (as soon as the breadcrumb is cancelled
retirement may drop its reference to the request without serialisation
with the interrupt handler).
<3>[ 683.372226] BUG i915_request (Tainted: G U ): Object already free
<3>[ 683.372269] -----------------------------------------------------------------------------
<4>[ 683.372323] Disabling lock debugging due to kernel taint
<3>[ 683.372393] INFO: Allocated in i915_request_alloc+0x169/0x810 [i915] age=0 cpu=2 pid=1420
<3>[ 683.372412] kmem_cache_alloc+0x21c/0x280
<3>[ 683.372478] i915_request_alloc+0x169/0x810 [i915]
<3>[ 683.372540] i915_gem_do_execbuffer+0x84e/0x1ae0 [i915]
<3>[ 683.372603] i915_gem_execbuffer2_ioctl+0x11b/0x420 [i915]
<3>[ 683.372617] drm_ioctl_kernel+0x83/0xf0
<3>[ 683.372626] drm_ioctl+0x2f3/0x3b0
<3>[ 683.372636] do_vfs_ioctl+0xa0/0x6e0
<3>[ 683.372645] ksys_ioctl+0x35/0x60
<3>[ 683.372654] __x64_sys_ioctl+0x11/0x20
<3>[ 683.372664] do_syscall_64+0x55/0x190
<3>[ 683.372675] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<3>[ 683.372740] INFO: Freed in i915_request_retire_upto+0xfb/0x2e0 [i915] age=0 cpu=0 pid=1419
<3>[ 683.372807] i915_request_retire_upto+0xfb/0x2e0 [i915]
<3>[ 683.372870] i915_request_add+0x3bd/0x9d0 [i915]
<3>[ 683.372931] i915_gem_do_execbuffer+0x141c/0x1ae0 [i915]
<3>[ 683.372991] i915_gem_execbuffer2_ioctl+0x11b/0x420 [i915]
<3>[ 683.373001] drm_ioctl_kernel+0x83/0xf0
<3>[ 683.373008] drm_ioctl+0x2f3/0x3b0
<3>[ 683.373015] do_vfs_ioctl+0xa0/0x6e0
<3>[ 683.373023] ksys_ioctl+0x35/0x60
<3>[ 683.373030] __x64_sys_ioctl+0x11/0x20
<3>[ 683.373037] do_syscall_64+0x55/0x190
<3>[ 683.373045] entry_SYSCALL_64_after_hwframe+0x49/0xbe
<3>[ 683.373054] INFO: Slab 0x0000000079bcdd71 objects=30 used=2 fp=0x000000006d77b8af flags=0x8000000000010201
<3>[ 683.373069] INFO: Object 0x000000006d77b8af @offset=24000 fp=0x000000007b061eab
<3>[ 683.373083] Redzone 00000000ee47ef28: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................
<3>[ 683.373097] Redzone 000000000cb91471: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................
<3>[ 683.373111] Redzone 00000000cf2b86ee: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................
<3>[ 683.373125] Redzone 00000000f1f5a2cd: bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb bb ................
<3>[ 683.373139] Object 000000006d77b8af: 00 00 00 00 5a 5a 5a 5a 00 3c 49 c0 ff ff ff ff ....ZZZZ.<I.....
<3>[ 683.373153] Object 000000006f9b6204: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
<3>[ 683.373167] Object 0000000091410ffb: e0 dd 6b fa 87 9f ff ff e0 dd 6b fa 87 9f ff ff ..k.......k.....
<3>[ 683.373181] Object 000000004cdf799d: 20 de 6b fa 87 9f ff ff 3d 00 00 00 00 00 00 00 .k.....=.......
<3>[ 683.373195] Object 00000000545afebc: aa b3 00 00 00 00 00 00 0f 00 00 00 00 00 00 00 ................
<3>[ 683.373209] Object 00000000e4a394a8: 25 bd bd 1b 9f 00 00 00 00 00 00 00 5a 5a 5a 5a %...........ZZZZ
<3>[ 683.373223] Object 0000000029a7878a: 00 00 00 00 ad 4e ad de ff ff ff ff 5a 5a 5a 5a .....N......ZZZZ
<3>[ 683.373237] Object 00000000d37797b3: ff ff ff ff ff ff ff ff e8 6e 57 c0 ff ff ff ff .........nW.....
<3>[ 683.373251] Object 00000000d50414f6: 00 b3 c8 8e ff ff ff ff 80 b0 c8 8e ff ff ff ff ................
<3>[ 683.373265] Object 00000000c28e8847: 41 01 4b c0 ff ff ff ff 00 00 88 8e 88 9f ff ff A.K.............
<3>[ 683.373279] Object 00000000c74212ab: 38 c1 6d 8a 88 9f ff ff 58 21 74 8a 88 9f ff ff 8.m.....X!t.....
<3>[ 683.373293] Object 000000000d8012cf: c0 c1 6d 8a 88 9f ff ff 58 79 dd d9 87 9f ff ff ..m.....Xy......
<3>[ 683.373306] Object 00000000c9900b91: 98 d0 4e 8a 88 9f ff ff 58 3c e8 9b 88 9f ff ff ..N.....X<......
<3>[ 683.373320] Object 0000000044bb8c3d: 58 3c e8 9b 88 9f ff ff 64 f5 04 00 00 00 00 00 X<......d.......
<3>[ 683.373334] Object 00000000180c4cca: 00 00 00 00 ad 4e ad de ff ff ff ff 5a 5a 5a 5a .....N......ZZZZ
<3>[ 683.373348] Object 00000000c9044498: ff ff ff ff ff ff ff ff e0 6e 57 c0 ff ff ff ff .........nW.....
<3>[ 683.373362] Object 0000000072d0dfb3: 00 00 00 00 00 00 00 00 c0 b1 c8 8e ff ff ff ff ................
<3>[ 683.373376] Object 0000000081f198b9: 55 01 4b c0 ff ff ff ff d8 de 6b fa 87 9f ff ff U.K.......k.....
<3>[ 683.373390] Object 000000006a375a13: d8 de 6b fa 87 9f ff ff cc 05 39 c0 ff ff ff ff ..k.......9.....
<3>[ 683.373404] Object 00000000b8392dd1: ff ff ff ff 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ....ZZZZZZZZZZZZ
<3>[ 683.373418] Object 00000000e5c1bbcb: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
<3>[ 683.373432] Object 00000000199feccd: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
<3>[ 683.373446] Object 0000000020f5e08b: 20 df 6b fa 87 9f ff ff 20 df 6b fa 87 9f ff ff .k..... .k.....
<3>[ 683.373460] Object 0000000090591b0f: 30 df 6b fa 87 9f ff ff 30 df 6b fa 87 9f ff ff 0.k.....0.k.....
<3>[ 683.373473] Object 00000000232f7cd0: 40 df 6b fa 87 9f ff ff 40 df 6b fa 87 9f ff ff @.k.....@.k.....
<3>[ 683.373487] Object 0000000060458027: 50 df 6b fa 87 9f ff ff 50 df 6b fa 87 9f ff ff P.k.....P.k.....
<3>[ 683.373501] Object 00000000e3c82ce2: 06 00 00 00 00 00 00 00 5a 5a 5a 5a 5a 5a 5a 5a ........ZZZZZZZZ
<3>[ 683.373515] Object 00000000ec804eb8: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
<3>[ 683.373529] Object 00000000ce7ccc08: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
<3>[ 683.373543] Object 000000002dbc575c: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
<3>[ 683.373557] Object 00000000b86d3417: 5a 5a 5a 5a 5a 5a 5a 5a 00 de 6b fa 87 9f ff ff ZZZZZZZZ..k.....
<3>[ 683.373571] Object 00000000d1e82276: b8 61 dd d9 87 9f ff ff a0 06 00 00 d0 06 00 00 .a..............
<3>[ 683.373585] Object 00000000cc53f969: e8 06 00 00 20 07 00 00 28 07 00 00 00 00 00 00 .... ...(.......
<3>[ 683.373599] Object 00000000ea2426d2: 40 0c 8c 7b 88 9f ff ff 00 00 00 00 00 00 00 00 @..{............
<3>[ 683.373613] Object 00000000b860c1c3: 68 0d 8c 7b 88 9f ff ff 68 25 8c 7b 88 9f ff ff h..{....h%.{....
<3>[ 683.373627] Object 0000000016455ea0: 96 d5 05 00 01 00 00 00 00 5a 5a 5a 5a 5a 5a 5a .........ZZZZZZZ
<3>[ 683.373640] Object 00000000e66ede82: 00 e0 6b fa 87 9f ff ff 00 e0 6b fa 87 9f ff ff ..k.......k.....
<3>[ 683.373654] Object 0000000080964939: 10 e0 6b fa 87 9f ff ff 10 e0 6b fa 87 9f ff ff ..k.......k.....
<3>[ 683.373668] Object 00000000e7ffc5dd: 00 00 00 00 00 00 00 00 00 01 00 00 00 00 ad de ................
<3>[ 683.373682] Object 000000000ce9d6ca: 00 02 00 00 00 00 ad de 5a 5a 5a 5a 5a 5a 5a 5a ........ZZZZZZZZ
<3>[ 683.373696] Object 00000000386659d0: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
<3>[ 683.373710] Redzone 0000000075d2069d: bb bb bb bb bb bb bb bb ........
<3>[ 683.373723] Padding 0000000054e14c6b: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
<3>[ 683.373737] Padding 00000000425e5b34: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
<3>[ 683.373751] Padding 00000000ad3d4db9: 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZZZZZZZZZ
<4>[ 683.373767] CPU: 1 PID: 151 Comm: kworker/1:2 Tainted: G BU 5.0.0-rc8-g39139489403b-drmtip_236+ #1
<4>[ 683.373769] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake Y LPDDR4x T4 RVP TLC, BIOS ICLSFWR1.R00.3087.A00.1902250334 02/25/2019
<4>[ 683.373773] Workqueue: events delayed_fput
<4>[ 683.373775] Call Trace:
<4>[ 683.373777] <IRQ>
<4>[ 683.373781] dump_stack+0x67/0x9b
<4>[ 683.373783] free_debug_processing+0x344/0x370
<4>[ 683.373832] ? intel_engine_breadcrumbs_irq+0x2e4/0x380 [i915]
<4>[ 683.373836] __slab_free+0x337/0x4f0
<4>[ 683.373840] ? _raw_spin_unlock_irqrestore+0x39/0x60
<4>[ 683.373844] ? debug_check_no_obj_freed+0x132/0x210
<4>[ 683.373889] ? intel_engine_breadcrumbs_irq+0x2e4/0x380 [i915]
<4>[ 683.373892] ? kmem_cache_free+0x275/0x2e0
<4>[ 683.373894] kmem_cache_free+0x275/0x2e0
<4>[ 683.373939] intel_engine_breadcrumbs_irq+0x2e4/0x380 [i915]
<4>[ 683.373984] gen8_cs_irq_handler+0x4e/0xa0 [i915]
<4>[ 683.374026] gen11_irq_handler+0x24b/0x330 [i915]
<4>[ 683.374032] __handle_irq_event_percpu+0x41/0x2d0
<4>[ 683.374034] ? handle_irq_event+0x27/0x50
<4>[ 683.374038] handle_irq_event_percpu+0x2b/0x70
<4>[ 683.374040] handle_irq_event+0x2f/0x50
<4>[ 683.374044] handle_edge_irq+0xe7/0x190
<4>[ 683.374048] handle_irq+0x67/0x160
<4>[ 683.374051] do_IRQ+0x5e/0x130
<4>[ 683.374054] common_interrupt+0xf/0xf
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109827
Fixes:
|
||
|
Chris Wilson
|
339cc6ae0f |
drm/i915/selftests: Always free spinner on __sseu_prepare error
Prepare a nice little onion unwind to ensure that we always free the spinner if we __sseu_prepare fails. Fixes: |
||
|
Linus Torvalds
|
9f24a81e2e |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal
Pull thermal soc updates from Eduardo Valentin: "Specifics: - mediatek thermal now supports MT8183 - broadcom thermal now supports Stingray - qoirq now supports multiple sensors - fixes on different drivers: rcar, tsens, tegra Some new drivers are still pending further review and I chose to leave them for the next merge window while still sending this material" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: thermal: rcar_gen3_thermal: Register hwmon sysfs interface thermal/qcom/tsens-common : fix possible object reference leak thermal: tegra: add get_trend ops thermal: tegra: fix memory allocation thermal: tegra: remove unnecessary warnings thermal: mediatek: add support for MT8183 dt-bindings: thermal: add binding document for mt8183 thermal controller thermal: mediatek: add flag for bank selection thermal: mediatek: add thermal controller offset thermal: mediatek: add calibration item thermal: mediatek: add common index of vts settings. thermal: mediatek: fix register index error thermal: qoriq: add multiple sensors support thermal: broadcom: Add Stingray thermal driver dt-bindings: thermal: Add binding document for SR thermal |
||
|
Chris Wilson
|
7b1366b48c |
drm/i915: Reacquire priolist cache after dropping the engine lock
If we drop the engine lock, we may run execlists_dequeue which may free the priolist. Therefore if we ever drop the execution lock on the engine, we have to discard our cache and refetch the priolist to ensure we do not use a stale pointer. [ 506.418935] [IGT] gem_exec_whisper: starting subtest contexts-priority [ 593.240825] general protection fault: 0000 [#1] SMP [ 593.240863] CPU: 1 PID: 494 Comm: gem_exec_whispe Tainted: G U 5.0.0-rc6+ #100 [ 593.240879] Hardware name: /NUC6CAYB, BIOS AYAPLCEL.86A.0029.2016.1124.1625 11/24/2016 [ 593.240965] RIP: 0010:__i915_schedule+0x1fe/0x320 [i915] [ 593.240981] Code: 48 8b 0c 24 48 89 c3 49 8b 45 28 49 8b 75 20 4c 89 3c 24 48 89 46 08 48 89 30 48 8b 43 08 48 89 4b 08 49 89 5d 20 49 89 45 28 <48> 89 08 45 39 a7 b8 03 00 00 7d 44 45 89 a7 b8 03 00 00 49 8b 85 [ 593.240999] RSP: 0018:ffffc90000057a60 EFLAGS: 00010046 [ 593.241013] RAX: 6b6b6b6b6b6b6b6b RBX: ffff8882582d7870 RCX: ffff88826baba6f0 [ 593.241026] RDX: 0000000000000000 RSI: ffff8882582d6e70 RDI: ffff888273482194 [ 593.241049] RBP: ffffc90000057a68 R08: ffff8882582d7680 R09: ffff8882582d7840 [ 593.241068] R10: 0000000000000000 R11: ffffea00095ebe08 R12: 0000000000000728 [ 593.241105] R13: ffff88826baba6d0 R14: ffffc90000057a40 R15: ffff888273482158 [ 593.241120] FS: 00007f4613fb3900(0000) GS:ffff888277a80000(0000) knlGS:0000000000000000 [ 593.241133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 593.241146] CR2: 00007f57d3c66a84 CR3: 000000026e2b6000 CR4: 00000000001406e0 [ 593.241158] Call Trace: [ 593.241233] i915_schedule+0x1f/0x30 [i915] [ 593.241326] i915_request_add+0x1a9/0x290 [i915] [ 593.241393] i915_gem_do_execbuffer+0x45f/0x1150 [i915] [ 593.241411] ? init_object+0x49/0x80 [ 593.241425] ? ___slab_alloc.constprop.91+0x4b8/0x4e0 [ 593.241491] ? i915_gem_execbuffer2_ioctl+0x99/0x380 [i915] [ 593.241563] ? i915_gem_execbuffer_ioctl+0x270/0x270 [i915] [ 593.241629] i915_gem_execbuffer2_ioctl+0x1bb/0x380 [i915] [ 593.241705] ? i915_gem_execbuffer_ioctl+0x270/0x270 [i915] [ 593.241724] drm_ioctl_kernel+0x81/0xd0 [ 593.241738] drm_ioctl+0x1a7/0x310 [ 593.241803] ? i915_gem_execbuffer_ioctl+0x270/0x270 [i915] [ 593.241819] ? __update_load_avg_se+0x1c9/0x240 [ 593.241834] ? pick_next_entity+0x7e/0x120 [ 593.241851] do_vfs_ioctl+0x88/0x5d0 [ 593.241880] ksys_ioctl+0x35/0x70 [ 593.241894] __x64_sys_ioctl+0x11/0x20 [ 593.241907] do_syscall_64+0x44/0xf0 [ 593.241924] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 593.241940] RIP: 0033:0x7f4615ffe757 [ 593.241952] Code: 00 00 90 48 8b 05 39 a7 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 09 a7 0c 00 f7 d8 64 89 01 48 [ 593.241970] RSP: 002b:00007ffc1030ddf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 593.241984] RAX: ffffffffffffffda RBX: 00007ffc10324420 RCX: 00007f4615ffe757 [ 593.241997] RDX: 00007ffc1030e220 RSI: 0000000040406469 RDI: 0000000000000003 [ 593.242010] RBP: 00007ffc1030e220 R08: 00007f46160c9208 R09: 00007f46160c9240 [ 593.242022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000040406469 [ 593.242038] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000000 [ 593.242058] Modules linked in: i915 intel_gtt drm_kms_helper prime_numbers v2: Track the local engine cache and explicitly clear it when switching engine locks. Fixes: |
||
|
Chris Wilson
|
df069367f3 |
drm/i915: Protect i915_active iterators from the shrinker
If we allocate while iterating the rbtree of active nodes, we may hit the shrinker and so retire the i915_active, reaping the rbtree. Modifying the rbtree as we iterate is not good behaviour, so acquire the i915_active first to keep the tree intact whenever we allocate. Fixes: |
||
|
Ramalingam C
|
08f68752ce |
drm/i915: HDCP state handling in ddi_update_pipe
The downgrade of the fullmodeset into fastset intel_encoder->update_pipe, in possible scenario, skips the En/Dis-able DDI. Hence breaks the HDCP state change handling. We also don't have any hdcp tests in CI, because the shard runs don't have hdcp capable outputs :-/ So this change fixs it by handling the HDCP state change request at intel_encoder->update_pipe too along with enable and disable of the DDI. Fixes: |
||
|
Linus Torvalds
|
564e741171 |
Merge branch 'stable/for-linus-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft
Pull ibft updates from Konrad Rzeszutek Wilk: "Two tiny fixes - a missing break, and upgrading the subsystem to use modern macros" * 'stable/for-linus-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft: iscsi_ibft: use virt_to_phys instead of isa_virt_to_bus iscsi_ibft: Fix missing break in switch statement |
||
|
Linus Torvalds
|
e4ff63b437 |
Merge branch 'stable/for-linus-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb
Pull swiotlb updates from Konrad Rzeszutek Wilk: "Expands the SWIOTLB to have debugfs support (along with bug-fixes), and a tiny fix" * 'stable/for-linus-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb: swiotlb: drop pointless static qualifier in swiotlb_create_debugfs() swiotlb: checking whether swiotlb buffer is full with io_tlb_used swiotlb: add debugfs to track swiotlb buffer usage swiotlb: fix comment on swiotlb_bounce() |
||
|
Linus Torvalds
|
6c3f98fadd |
Merge branch 'i2c/for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang: - the I2C core gained helpers to assist drivers in handling their suspended state, and drivers were converted to use it - two new fault-injectors for stress-testing - bigger refactoring and feature improvements for the ocores, sh_mobile, and tegra drivers - platform_data removal for the at24 EEPROM driver - ... and various improvements and bugfixes all over the subsystem * 'i2c/for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (69 commits) i2c: Allow recovery of the initial IRQ by an I2C client device. i2c: ocores: turn incomplete kdoc into a comment i2c: designware: Do not allow i2c_dw_xfer() calls while suspended i2c: tegra: Only display error messages if DMA setup fails i2c: gpio: fault-injector: add 'inject_panic' injector i2c: gpio: fault-injector: add 'lose_arbitration' injector i2c: tegra: remove multi-master support i2c: tegra: remove master fifo support on tegra186 i2c: tegra: change phrasing, "fallbacking" to "falling back" i2c: expand minor range when registering chrdev region i2c: aspeed: Add multi-master use case support i2c: core-smbus: don't trace smbus_reply data on errors i2c: ocores: Add support for bus clock via platform data i2c: ocores: Add support for IO mapper registers. i2c: ocores: checkpatch fixes i2c: ocores: add SPDX tag i2c: ocores: add polling interface i2c: ocores: do not handle IRQ if IF is not set i2c: ocores: stop transfer on timeout i2c: tegra: add i2c interface timing support ... |
||
|
Linus Torvalds
|
1cabd3e0bd |
power supply and reset changes for the v5.1 series
* at91-reset: add sam9x60 support * sc27xx: improve capacity logic * goldfish_battery: enhance driver by adding many new properties * isp1704: drop platform data and migrate to gpiod * misc. small fixes and improvements -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAlx+8LYACgkQ2O7X88g7 +prQew//RFv4KDosWXjxJ+2FgjYke8sjwf8oRN6CD2PyYdX0JY8O4fIucqGn6w+d Xvw/JBTpV+e3J8C0ZEYC7eN3wbgFh+pBI1TYa+gepMLsgv/uqGCuBGQPJoddkiLy AjTIDITBMDBJonQEmuxMxbA+FmnJ0FxLKOl6EInesDIU1UiEiMsmkDRU9gj88PQQ DplsADjw8L5ktGvjfj11HY/iTAaJwSPa3X0jhpBpiR6zJs2iqN4JHYunoTm7ss+i NSh19haS5E1yifRMmF8QTHXZB4KmaNGNSL2MFU7fwTP+tkZpn/MjWlTE57IuzT8v MIGVoXZMsvWDIaMc9SRnYaQ2rFD+A3Z8fkXm5KYZdjvNtDe2y7R+omWjAaHHUOME Nctj0qY4UcS4820LnZUsg8txsu7oDTpnh4GST5w9rBGtYqWrdAZ+B8e/a8bqO1Rt 2mUQdjIGSKzzamBJDswY26gFm0VozwND3WE8aKNFfFK2M6kkM1vqmqpV/QIpjBOY QzhbGf3vMJbqfwmyrBbmkLbjlY02XAmxM7h0wlwVLg2vGz/9LOf5ilpdHu2YxLHL OXB+RMQudgDou665Gc55PD5NwpJQGU2vImxIHjPUYrYOOwVfDci2MWyxxiFL+bEd Bk62pNOVmsPmXkRXp8+1e02nta/dwtle1oTGFtqRN7v3RynMTM4= =Etl6 -----END PGP SIGNATURE----- Merge tag 'for-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: "Nothing too fancy in the power-supply subsystem this time. There are less patches than usual, since I did not have enough time to review them in time. The good news is, that all patches have been in linux-next for more than two weeks and there are no complicated cross-subsystem patchsets this time! Summary: - at91-reset: add sam9x60 support - sc27xx: improve capacity logic - goldfish_battery: enhance driver by adding many new properties - isp1704: drop platform data and migrate to gpiod - misc small fixes and improvements" * tag 'for-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (25 commits) power: reset: at91-reset: add support for sam9x60 SoC dt-bindings: arm: atmel: add new sam9x60 reset controller binding dt-bindings: arm: atmel: add missing samx7 to reset controller max17042_battery: fix potential use-after-free on device remove power: supply: core: Add a field to support battery max voltage dt-bindings: power: supply: Add voltage-max-design-microvolt property bq27x00: use cached flags power: supply: ds2782: fix possible use-after-free on remove power: supply: bq25890: show max charge current/voltage as configured power: supply: sc27xx: Fix capacity saving function power: supply: sc27xx: Fix the incorrect formula when converting capacity to coulomb counter power: supply: sc27xx: Add one property to read charge voltage dt-bindings: power: sc27xx: Add one IIO channel to read charge voltage drivers: power: supply: goldfish_battery: Add support for reading more properties power: supply: charger-manager: Fix trivial language typos cpcap-charger: generate events for userspace power: supply: remove some duplicated includes power: twl4030: fix a missing check of return value drivers: power: supply: goldfish_battery: Use tabs for alignment drivers: power: supply: goldfish_battery: Fix alignment ... |
||
|
Linus Torvalds
|
7427e28688 |
HSI changes for the 5.1 series
* replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAlx+8WwACgkQ2O7X88g7 +prEcxAAjVeeQx4M9icHZd/D48K6RmZZv+VzQdWsWXvKYlfuQsrkIOndx9bp9Hzw JQ60YwdZjOy3M38YeYCMcMILR1AlpfnI1B/OYd5CnaX7kbErM5Vxdbro1RO8oSnJ u6mOVSMCGkfehVl90WJEjS+BsuRsAuF6j4LWbptm+SeOhye4tjlIskA+qZt9hpIr s/hy80tjmBzT5uzLc32O36pGpuBwpVyLmEUhL+mRwQPy4iv2RveelO8qg3COQ9xa s9pPKfZzcNVv5DaIgxnEynOX7yz95n1UdwdT8k+4qAsdQ5HLGBL+RgjrqqwRYBnV miCPxdp1JSQVEAEP+G+PHb1811BXm7dGRK9XJZxbIq8RW6Fqf76n5cZByuTXVa3l mjWzz8F38pXgQpXu/2q1/iGdQ46Hmws7a9zDSacRuQMzmh4MLZhtqZ9NLnT8mcjL 4o9tqHt3HXgpVjXrh7pKmWHhWXK8RK+tYVXAqCJmUUuRnB9zxgpzIJtQv9gq5Zdl kpAUuw5n4j9TUb1/SWQmBz9clnhI90Po/F60vHHOZtalbHEGjPCUTrsu2by1Ba65 HQDxynks24QNwsr3X33RAzJYquyot/0DwPAxomgN8b2WRgTSzO60ffcSgTUwtf9x po826GCIBcYuFHGACFTXMOsEDIkS/TX199SMu+1ph/RqGhCJI0w= =8yEI -----END PGP SIGNATURE----- Merge tag 'hsi-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi Pull HIS update from Sebastian Reichel: "Replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS_ATTRIBUTE" * tag 'hsi-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi: HSI: omap_ssi_port: fix debugfs_simple_attr.cocci warnings |
||
|
Linus Torvalds
|
039cd25f18 |
A couple of bug fixes and a bunch of code cleanup:
* Fix a use after free error in a certain error situation.
* Fix some flag handling issues in the SSIF (I2C) IPMI driver.
* A bunch of cleanups, spacing issues, converting pr_xxx to dev_xxx,
use standard UUID handling, and some other minor stuff.
* The IPMI code was creating a platform device if none was supplied.
Instead of doing that, have every source that creates an IPMI
device supply a device struct. This fixes several issues,including
a crash in one situation, and cleans things up a bit.
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Merge tag 'for-linus-5.1' of git://github.com/cminyard/linux-ipmi
Pull IPMI updates from Corey Minyard:
"A couple of bug fixes and a bunch of code cleanup:
- Fix a use after free error in a certain error situation.
- Fix some flag handling issues in the SSIF (I2C) IPMI driver.
- A bunch of cleanups, spacing issues, converting pr_xxx to dev_xxx,
use standard UUID handling, and some other minor stuff.
- The IPMI code was creating a platform device if none was supplied.
Instead of doing that, have every source that creates an IPMI
device supply a device struct. This fixes several issues,including
a crash in one situation, and cleans things up a bit"
* tag 'for-linus-5.1' of git://github.com/cminyard/linux-ipmi:
ipmi_si: Potential array underflow in hotmod_handler()
ipmi_si: Remove hacks for adding a dummy platform devices
ipmi_si: Consolidate scanning the platform bus
ipmi_si: Remove hotmod devices on removal and exit
ipmi_si: Remove hardcode IPMI devices by scanning the platform bus
ipmi_si: Switch hotmod to use a platform device
ipmi: Consolidate the adding of platform devices
ipmi_si: Rename addr_type to addr_space to match what it does
ipmi_si: Convert some types into unsigned
ipmi_si: Fix crash when using hard-coded device
ipmi: Use dedicated API for copying a UUID
ipmi: Use defined constant for UUID representation
ipmi:ssif: Change some pr_xxx to dev_xxx calls
ipmi: kcs_bmc: handle devm_kasprintf() failure case
ipmi: Fix return value when a message is truncated
ipmi: clean an indentation issue, remove extraneous space
ipmi: Make the smi watcher be disabled immediately when not needed
ipmi: Fix how the lower layers are told to watch for messages
ipmi: Fix SSIF flag requests
ipmi_si: fix use-after-free of resource->name
|
||
|
Linus Torvalds
|
e13284da94 |
Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RAS updates from Borislav Petkov:
"This time around we have in store:
- Disable MC4_MISC thresholding banks on all AMD family 0x15 models
(Shirish S)
- AMD MCE error descriptions update and error decode improvements
(Yazen Ghannam)
- The usual smaller conversions and fixes"
* 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mce: Improve error message when kernel cannot recover, p2
EDAC/mce_amd: Decode MCA_STATUS in bit definition order
EDAC/mce_amd: Decode MCA_STATUS[Scrub] bit
EDAC, mce_amd: Print ExtErrorCode and description on a single line
EDAC, mce_amd: Match error descriptions to latest documentation
x86/MCE/AMD, EDAC/mce_amd: Add new error descriptions for some SMCA bank types
x86/MCE/AMD, EDAC/mce_amd: Add new McaTypes for CS, PSP, and SMU units
x86/MCE/AMD, EDAC/mce_amd: Add new MP5, NBIO, and PCIE SMCA bank types
RAS: Add a MAINTAINERS entry
RAS: Use consistent types for UUIDs
x86/MCE/AMD: Carve out the MC4_MISC thresholding quirk
x86/MCE/AMD: Turn off MC4_MISC thresholding on all family 0x15 models
x86/MCE: Switch to use the new generic UUID API
|
||
|
Juergen Gross
|
01bd2ac2f5 |
xen: fix dom0 boot on huge systems
Commit |
||
|
Linus Torvalds
|
1b37b8c48d |
* A new EDAC AST 2500 SoC driver (Stefan M Schaeckeler)
* New i10nm EDAC driver for Intel 10nm CPUs (Qiuxu Zhuo and Tony Luck) * Altera SDRAM functionality carveout for separate enablement of RAS and SDRAM capabilities on some Altera chips. (Thor Thayer) * The usual round of cleanups and fixes Last but not least: * Recruit James Morse as a reviewer for the ARM side -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAlx+SqYACgkQEsHwGGHe VUpwxg//fDdlIcnNjPUKWcBQxfy7meFd5xlDwbbIbkdE1mfHLBP6n2gRVM9NguSm shYPXcdqIrFTn4D7nOxVLS2Gqa7cF/j9M+YaqTNfe9/OVI0oSeM84D2+kEUi2tHQ LkCbBL9W+SAk4wjcFUPrEuwPaABfPdt0g9wuEf3Yg+PQsZ4FojwF7p91plBiKo/X GewLIM4+QT/mIkyn5u+2UJWayUvtdc1nchBGg3klYaDTRsUqH9pn284bInj7/Woj r34288yXuksIhDnUd2h4F9RCdZegBLIZf/k7Rqdg+Acot64c3PprE+/SI9nFcYfn fcF/48Sv6vMfP5kDKeJhsDjWu85VdpP+Cp4bxebXx4NURWn30kyYGDdpvbpgWxzc XDOXiEDxfh43/dNEyqCRr86dcZS8ro1pQNlnQvxOJyMljdEGjbB4JizG2ZvVluBP hSu3ifgpTiBGJMRQQijha41SMuWE7Z1ZgZt/XnyPAKwEEFtQVrm7IfnDohag3VYw 6kWMVeyenmx/yF1JmA0fTxAdeeZPMnbUx0JxHRo1wJXF+1b19b0P+1nYUjgKlXQN Wq78DGPkQ9InfISFegS/A2AMWk+ZgLZ5d4pVwRVWdyeOMQVUoXO4R3KQur1tV7gu vm5BpWRZUszhcVvuhly8fOTyOsudYsNe7EeMd2V0Q2FZBy81MH8= =A1kA -----END PGP SIGNATURE----- Merge tag 'edac_for_5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp Pull EDAC updates from Borislav Petkov: - A new EDAC AST 2500 SoC driver (Stefan M Schaeckeler) - New i10nm EDAC driver for Intel 10nm CPUs (Qiuxu Zhuo and Tony Luck) - Altera SDRAM functionality carveout for separate enablement of RAS and SDRAM capabilities on some Altera chips. (Thor Thayer) - The usual round of cleanups and fixes And last but not least: recruit James Morse as a reviewer for the ARM side. * tag 'edac_for_5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: EDAC/altera: Add separate SDRAM EDAC config EDAC, altera: Add missing of_node_put() EDAC, skx_common: Add code to recognise new compound error code EDAC, i10nm: Fix randconfig builds EDAC, i10nm: Add a driver for Intel 10nm server processors EDAC, skx_edac: Delete duplicated code EDAC, skx_common: Separate common code out from skx_edac EDAC: Do not check return value of debugfs_create() functions EDAC: Add James Morse as a reviewer dt-bindings, EDAC: Add Aspeed AST2500 EDAC, aspeed: Add an Aspeed AST2500 EDAC driver |
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Linus Torvalds
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c6400e5cef |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina: - support for Pro Pen slim, from Jason Gerecke - power management improvements to Intel-ISH driver, from Song Hongyan - UCLogic driver revamp in order to be able to support wider range of Huion tablets, from Nikolai Kondrashov - Asus Transbook support, from NOGUCHI Hiroshi - other assorted small bugfixes / cleanups and device ID additions * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (46 commits) HID: Remove Waltop tablets from hid_have_special_driver HID: Remove KYE tablets from hid_have_special_driver HID: Remove hid-uclogic entries from hid_have_special_driver HID: uclogic: Do not initialize non-USB devices HID: uclogic: Add support for Ugee G5 HID: uclogic: Support Gray-coded rotary encoders HID: uclogic: Support faking Wacom pad device ID HID: uclogic: Add support for XP-Pen Deco 01 HID: uclogic: Add support for XP-Pen Star G640 HID: uclogic: Add support for XP-Pen Star G540 HID: uclogic: Add support for Ugee EX07S frame controls HID: uclogic: Add support for Ugee M540 HID: uclogic: Add support for Ugee 2150 HID: uclogic: Support v2 protocol HID: uclogic: Support fragmented high-res reports HID: uclogic: Support in-range reporting emulation HID: uclogic: Designate current protocol v1 HID: uclogic: Re-initialize tablets on resume HID: uclogic: Extract tablet parameter discovery into a module HID: uclogic: Extract report descriptors to a module ... |
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Linus Torvalds
|
b7af27bf94 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching
Pull livepatching updates from Jiri Kosina: - support for something we call 'atomic replace', and allows for much better handling of cumulative patches (which is something very useful for distros), from Jason Baron with help of Petr Mladek and Joe Lawrence - improvement of handling of tasks blocking finalization, from Miroslav Benes - update of MAINTAINERS file to reflect move towards group maintainership * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching: (22 commits) livepatch/selftests: use "$@" to preserve argument list livepatch: Module coming and going callbacks can proceed with all listed patches livepatch: Proper error handling in the shadow variables selftest livepatch: return -ENOMEM on ptr_id() allocation failure livepatch: Introduce klp_for_each_patch macro livepatch: core: Return EOPNOTSUPP instead of ENOSYS selftests/livepatch: add DYNAMIC_DEBUG config dependency livepatch: samples: non static warnings fix livepatch: update MAINTAINERS livepatch: Remove signal sysfs attribute livepatch: Send a fake signal periodically selftests/livepatch: introduce tests livepatch: Remove ordering (stacking) of the livepatches livepatch: Atomic replace and cumulative patches documentation livepatch: Remove Nop structures when unused livepatch: Add atomic replace livepatch: Use lists to manage patches, objects and functions livepatch: Simplify API by removing registration step livepatch: Don't block the removal of patches loaded after a forced transition livepatch: Consolidate klp_free functions ... |
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Dan Carpenter
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201676095d |
xen, cpu_hotplug: Prevent an out of bounds access
The "cpu" variable comes from the sscanf() so Smatch marks it as
untrusted data. We can't pass a higher value than "nr_cpu_ids" to
cpu_possible() or it results in an out of bounds access.
Fixes:
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Linus Torvalds
|
851ca779d1 |
drm next pull request for 5.1
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Merge tag 'drm-next-2019-03-06' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"This is the main drm pull request for the 5.1 merge window.
The big changes I'd highlight are:
- nouveau has HMM support now, there is finally an in-tree user so we
can quieten down the rip it out people.
- i915 now enables fastboot by default on Skylake+
- Displayport Multistream support has been refactored and should
hopefully be more reliable.
Core:
- header cleanups aiming towards removing drmP.h
- dma-buf fence seqnos to 64-bits
- common helper for DP mst hotplug for radeon,i915,amdgpu + new
refcounting scheme
- MST i2c improvements
- drm_syncobj_cb removal
- ARM FB compression fourcc
- P010 + P016 fourcc
- allwinner tiled format modifier
- i2c over aux I2C_M_STOP support
- DRM_AUTH handling fixes
TTM:
- ref/unref renaming
New driver:
- ARM komeda display driver
scheduler:
- refactor mirror list handling
- rework hw fence processing
- 0 run queue entity fix
bridge:
- TI DS90C185 LVDS bridge
- thc631lvdm83d bridge improvements
- cadence + allwinner DSI ported to generic phy
panels:
- Sitronix ST7701 panel
- Kingdisplay KD097D04
- LeMaker BL035-RGB-002
- PDA 91-00156-A0
- Innolux EE101IA-01D
i915:
- Enable fastboot by default on SKL+/VLV/CHV
- Export RPCS configuration for ICL media driver
- Coffelake PCI ID
- CNL clocks setup fixes
- ACPI/PMIC support for MIPI/DSI
- Per-engine WA init for all engines
- Shrinker locking fixes
- Kerneldoc updates
- Lots of ring improvements and reset fixes
- Coffeelake GVT Support
- VFIO GVT EDID Region support
- runtime PM wakeref tracking
- ILK->IVB primary plane enable delays
- userptr mutex locking fixes
- DSI fixes
- LVDS/TV cleanups
- HW readout fixes
- LUT robustness fixes
- ICL display and watermark fixes
- gem mmap race fix
amdgpu:
- add scheduled dependencies interface
- DCC on scanout surfaces
- vega10/20 BACO support
- Multiple IH rings on soc15
- XGMI locking fixes
- DC i2c/aux cleanups
- runtime SMU debug interface
- Kexec improvmeents
- SR-IOV fixes
- DC freesync + ABM fixes
- GDS fixes
- GPUVM fixes
- vega20 PCIE DPM switching fixes
- Context priority handling fixes
radeon:
- fix missing break in evergreen parser
nouveau:
- SVM support via HMM
msm:
- QCOM Compressed modifier support
exynos:
- s5pv210 rotator support
imx:
- zpos property support
- pending update fixes
v3d:
- cache flush improvments
vc4:
- reflection support
- HDMI overscan support
tegra:
- CEC refactoring
- HDMI audio fixes
- Tegra186 prep work
- SOR crossbar device tree fixes
sun4i:
- implicit fencing support
- YUV and scalar support improvements
- A23 support
- tiling fixes
atmel-hlcdc:
- clipping and rotation property fixes
qxl:
- BO and PRIME improvements
- generic fbdev emulation
dw-hdmi:
- HDMI 2.0 2160p
- YUV420 ouput
rockchip:
- implicit fencing support
- reflection proerties
virtio-gpu:
- use generic fbdev emulation
tilcdc:
- cpufreq vs crtc init fix
rcar-du:
- R8A774C0 support
- D3/E3 RGB output routing fixes and DPAD0 support
- RA87744 LVDS support
bochs:
- atomic and generic fbdev emulation
- ID mismatch error on bochs load
meson:
- remove firmware fbs"
* tag 'drm-next-2019-03-06' of git://anongit.freedesktop.org/drm/drm: (1130 commits)
drm/amd/display: Use vrr friendly pageflip throttling in DC.
drm/imx: only send commit done event when all state has been applied
drm/imx: allow building under COMPILE_TEST
drm/imx: imx-tve: depend on COMMON_CLK
drm/imx: ipuv3-plane: add zpos property
drm/imx: ipuv3-plane: add function to query atomic update status
gpu: ipu-v3: prg: add function to get channel configure status
gpu: ipu-v3: pre: add double buffer status readback
drm/amdgpu: Bump amdgpu version for context priority override.
drm/amdgpu/powerplay: fix typo in BACO header guards
drm/amdgpu/powerplay: fix return codes in BACO code
drm/amdgpu: add missing license on baco files
drm/bochs: Fix the ID mismatch error
drm/nouveau/dmem: use dma addresses during migration copies
drm/nouveau/dmem: use physical vram addresses during migration copies
drm/nouveau/dmem: extend copy function to allow direct use of physical addresses
drm/nouveau/svm: new ioctl to migrate process memory to GPU memory
drm/nouveau/dmem: device memory helpers for SVM
drm/nouveau/svm: initial support for shared virtual memory
drm/nouveau: prepare for enabling svm with existing userspace interfaces
...
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Pablo Neira Ayuso
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40ba1d9b4d |
netfilter: nf_tables: fix set double-free in abort path
The abort path can cause a double-free of an anonymous set.
Added-and-to-be-aborted rule looks like this:
udp dport { 137, 138 } drop
The to-be-aborted transaction list looks like this:
newset
newsetelem
newsetelem
rule
This gets walked in reverse order, so first pass disables the rule, the
set elements, then the set.
After synchronize_rcu(), we then destroy those in same order: rule, set
element, set element, newset.
Problem is that the anonymous set has already been bound to the rule, so
the rule (lookup expression destructor) already frees the set, when then
cause use-after-free when trying to delete the elements from this set,
then try to free the set again when handling the newset expression.
Rule releases the bound set in first place from the abort path, this
causes the use-after-free on set element removal when undoing the new
element transactions. To handle this, skip new element transaction if
set is bound from the abort path.
This is still causes the use-after-free on set element removal. To
handle this, remove transaction from the list when the set is already
bound.
Joint work with Florian Westphal.
Fixes:
|
||
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Florian Westphal
|
46f7487e16 |
netfilter: nat: don't register device notifier twice
Otherwise, we get notifier list corruption.
This is the most simple fix: remove the device notifier call chain
from the ipv6 masquerade register function and handle it only
in the ipv4 version.
The better fix is merge
nf_nat_masquerade_ipv4/6_(un)register_notifier
into a single
nf_nat_masquerade_(un)register_notifiers
but to do this its needed to first merge the two masquerade modules
into a single xt_MASQUERADE.
Furthermore, we need to use different refcounts for ipv4/ipv6
until we can merge MASQUERADE.
Fixes:
|
||
|
Andreas Gruenbacher
|
605b0487f0 |
gfs2: Fix missed wakeups in find_insert_glock
Mark Syms has reported seeing tasks that are stuck waiting in find_insert_glock. It turns out that struct lm_lockname contains four padding bytes on 64-bit architectures that function glock_waitqueue doesn't skip when hashing the glock name. As a result, we can end up waking up the wrong waitqueue, and the waiting tasks may be stuck forever. Fix that by using ht_parms.key_len instead of sizeof(struct lm_lockname) for the key length. Reported-by: Mark Syms <mark.syms@citrix.com> Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Bob Peterson <rpeterso@redhat.com> |
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Russell King
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d01849f7de |
gpio: gpio-omap: fix level interrupt idling
Tony notes that the GPIO module does not idle when level interrupts are in use, as the wakeup appears to get stuck. After extensive investigation, it appears that the wakeup will only be cleared if the interrupt status register is cleared while the interrupt is enabled. However, we are currently clearing it with the interrupt disabled for level-based interrupts. It is acknowledged that this observed behaviour conflicts with a statement in the TRM: CAUTION After servicing the interrupt, the status bit in the interrupt status register (GPIOi.GPIO_IRQSTATUS_0 or GPIOi.GPIO_IRQSTATUS_1) must be reset and the interrupt line released (by setting the corresponding bit of the interrupt status register to 1) before enabling an interrupt for the GPIO channel in the interrupt-enable register (GPIOi.GPIO_IRQSTATUS_SET_0 or GPIOi.GPIO_IRQSTATUS_SET_1) to prevent the occurrence of unexpected interrupts when enabling an interrupt for the GPIO channel. However, this does not appear to be a practical problem. Further, as reported by Grygorii Strashko <grygorii.strashko@ti.com>, the TI Android kernel tree has an earlier similar patch as "GPIO: OMAP: Fix the sequence to clear the IRQ status" saying: if the status is cleared after disabling the IRQ then sWAKEUP will not be cleared and gates the module transition When we unmask the level interrupt after the interrupt has been handled, enable the interrupt and only then clear the interrupt. If the interrupt is still pending, the hardware will re-assert the interrupt status. Should the caution note in the TRM prove to be a problem, we could use a clear-enable-clear sequence instead. Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Keerthy <j-keerthy@ti.com> Cc: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> [tony@atomide.com: updated comments based on an earlier TI patch] Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Axel Lin
|
f777cda393 |
gpio: amd-fch: Set proper output level for direction_output
Current amd_fch_gpio_direction_output implementation ignores the value argument, fix it so direction_output will set proper output level. Signed-off-by: Axel Lin <axel.lin@ingics.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Enrico Weigelt <info@metux.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Arnd Bergmann
|
deb63b0b81 |
x86: apuv2: remove unused variable
The driver was newly introduced but the version that got merged
produces a harmless compiler warning:
drivers/platform/x86/pcengines-apuv2.c: In function 'apu_board_init':
drivers/platform/x86/pcengines-apuv2.c:211:6: error: unused variable 'rc' [-Werror=unused-variable]
Remove the evidently useless variable.
Fixes:
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Andy Shevchenko
|
2870b3c54c |
gpio: pca953x: Use PCA_LATCH_INT
The commit
|
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Randy Dunlap
|
a422bf11bd |
platform/x86: fix PCENGINES_APU2 Kconfig warning
Fix Kconfig warning for PCENGINES_APU2 symbol:
WARNING: unmet direct dependencies detected for KEYBOARD_GPIO_POLLED
Depends on [n]: !UML && INPUT [=y] && INPUT_KEYBOARD [=n] && GPIOLIB [=y]
Selected by [y]:
- PCENGINES_APU2 [=y] && X86 [=y] && X86_PLATFORM_DEVICES [=y]
Add INPUT_KEYBOARD dependency for KEYBOARD_GPIO_POLLED.
Add LEDS_CLASS dependency for LEDS_GPIO.
Fixes:
|
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Anders Roxell
|
9bc8fee96e |
pinctrl: imx: fix scu link errors
Currently PINCTRL_IMX8QM and PINCTRL_IMX8QXP will select PINCTRL_IMX_SCU. However, PINCTRL_IMX_SCU may not be valid due to it depends on IMX_MBOX. Then we may meet the following link errors: ld: drivers/pinctrl/freescale/pinctrl-scu.o: in function `imx_pinctrl_sc_ipc_init': pinctrl-scu.c:(.text+0x10): undefined reference to `imx_scu_get_handle' ld: pinctrl-scu.c:(.text+0x10): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `imx_scu_get_handle' ld: drivers/pinctrl/freescale/pinctrl-scu.o: in function `imx_pinconf_get_scu': pinctrl-scu.c:(.text+0xa0): undefined reference to `imx_scu_call_rpc' ld: pinctrl-scu.c:(.text+0xa0): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `imx_scu_call_rpc' ld: drivers/pinctrl/freescale/pinctrl-scu.o: in function `imx_pinconf_set_scu': pinctrl-scu.c:(.text+0x1b4): undefined reference to `imx_scu_call_rpc' ld: pinctrl-scu.c:(.text+0x1b4): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `imx_scu_call_rpc' ld: drivers/pinctrl/freescale/pinctrl-imx8qxp.o: in function `imx8qxp_pinctrl_probe': pinctrl-imx8qxp.c:(.text+0x28): undefined reference to `imx_pinctrl_probe' ld: pinctrl-imx8qxp.c:(.text+0x28): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `imx_pinctrl_probe' Rework so that PINCTRL_IMX8QM and PINCTRL_IMX8QXP depends on IMX_SCU as well in case they're wrongly enabled. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |