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'asoc/fix/rt5663', 'asoc/fix/rt5670' and 'asoc/fix/zte' into asoc-linus
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'asoc/fix/compress', 'asoc/fix/cs35l35' and 'asoc/fix/da7219' into asoc-linus
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The ib_uverbs_create_ah() ind ib_uverbs_modify_qp() calls receive
the port number from user input as part of its attributes and assumes
it is valid. Down on the stack, that parameter is used to access kernel
data structures. If the value is invalid, the kernel accesses memory
it should not. To prevent this, verify the port number before using it.
BUG: KASAN: use-after-free in ib_uverbs_create_ah+0x6d5/0x7b0
Read of size 4 at addr ffff880018d67ab8 by task syz-executor/313
BUG: KASAN: slab-out-of-bounds in modify_qp.isra.4+0x19d0/0x1ef0
Read of size 4 at addr ffff88006c40ec58 by task syz-executor/819
Fixes: 67cdb40ca444 ("[IB] uverbs: Implement more commands")
Fixes: 189aba99e70 ("IB/uverbs: Extend modify_qp and support packet pacing")
Cc: <stable@vger.kernel.org> # v2.6.14+
Cc: <security@kernel.org>
Cc: Yevgeny Kliteynik <kliteyn@mellanox.com>
Cc: Tziporet Koren <tziporet@mellanox.com>
Cc: Alex Polak <alexpo@mellanox.com>
Signed-off-by: Boris Pismenny <borisp@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
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Enabling parport pc driver on a B2600 (and probably other 64bit PARISC
systems) produced following BUG:
CPU: 0 PID: 1 Comm: swapper Not tainted 4.12.0-rc5-30198-g1132d5e #156
task: 000000009e050000 task.stack: 000000009e04c000
YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
PSW: 00001000000001101111111100001111 Not tainted
r00-03 000000ff0806ff0f 000000009e04c990 0000000040871b78 000000009e04cac0
r04-07 0000000040c14de0 ffffffffffffffff 000000009e07f098 000000009d82d200
r08-11 000000009d82d210 0000000000000378 0000000000000000 0000000040c345e0
r12-15 0000000000000005 0000000040c345e0 0000000000000000 0000000040c9d5e0
r16-19 0000000040c345e0 00000000f00001c4 00000000f00001bc 0000000000000061
r20-23 000000009e04ce28 0000000000000010 0000000000000010 0000000040b89e40
r24-27 0000000000000003 0000000000ffffff 000000009d82d210 0000000040c14de0
r28-31 0000000000000000 000000009e04ca90 000000009e04cb40 0000000000000000
sr00-03 0000000000000000 0000000000000000 0000000000000000 0000000000000000
sr04-07 0000000000000000 0000000000000000 0000000000000000 0000000000000000
IASQ: 0000000000000000 0000000000000000 IAOQ: 00000000404aece0 00000000404aece4
IIR: 03ffe01f ISR: 0000000010340000 IOR: 000001781304cac8
CPU: 0 CR30: 000000009e04c000 CR31: 00000000e2976de2
ORIG_R28: 0000000000000200
IAOQ[0]: sba_dma_supported+0x80/0xd0
IAOQ[1]: sba_dma_supported+0x84/0xd0
RP(r2): parport_pc_probe_port+0x178/0x1200
Cause is a call to dma_coerce_mask_and_coherenet in parport_pc_probe_port,
which PARISC DMA API doesn't handle very nicely. This commit gives back
DMA_ERROR_CODE for DMA API calls, if device isn't capable of DMA
transaction.
Cc: <stable@vger.kernel.org> # v3.13+
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Helge Deller <deller@gmx.de>
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next/dt64
Pull "late dt64 for 4.13" from Gregory CLEMENT:
It is actually a patch that missed the end of the 4.12 merge
window. The patch itself fix a bogus definition of the timer for the
Armada 37xx SoCs.
* tag 'mvebu-dt64-4.13-3' of git://git.infradead.org/linux-mvebu:
ARM64: dts: marvell: armada37xx: Fix timer interrupt specifiers
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Contrary to popular belief, PPIs connected to a GICv3 to not have
an affinity field similar to that of GICv2. That is consistent
with the fact that GICv3 is designed to accomodate thousands of
CPUs, and fitting them as a bitmap in a byte is... difficult.
Fixes: adbc3695d9e4 ("arm64: dts: add the Marvell Armada 3700 family and
a development board")
Cc: <stable@vger.kernel.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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EPT A/D was enabled in the vmcs02 EPTP regardless of the vmcs12's EPTP
value. The problem is that enabling A/D changes the behavior of L2's
x86 page table walks as seen by L1. With A/D enabled, x86 page table
walks are always treated as EPT writes.
Commit ae1e2d1082ae ("kvm: nVMX: support EPT accessed/dirty bits",
2017-03-30) tried to work around this problem by clearing the write
bit in the exit qualification for EPT violations triggered by page
walks. However, that fixup introduced the opposite bug: page-table walks
that actually set x86 A/D bits were *missing* the write bit in the exit
qualification.
This patch fixes the problem by disabling EPT A/D in the shadow MMU
when EPT A/D is disabled in vmcs12's EPTP.
Signed-off-by: Peter Feiner <pfeiner@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Rockchip's RC has two banks of registers for the root port: a normal bank
that is strictly compatible with the PCIe spec, and a privileged bank that
can be used to change RO bits of root port registers.
When probing the RC driver, we use the privileged bank to do some basic
setup work as some RO bits are hw-inited to wrong value. But we didn't
change to the normal bank after probing the driver.
This leads to a serious problem when the PME code tries to clear the PME
status by writing PCI_EXP_RTSTA_PME to the register of PCI_EXP_RTSTA. Per
PCIe 3.0 spec, section 7.8.14, the PME status bit is RW1C. So the PME code
is doing the right thing to clear the PME status but we find the RC doesn't
clear it but actually setting it to one. So finally the system trap in
pcie_pme_work_fn() as PCI_EXP_RTSTA_PME is true now forever. This issue
can be reproduced by booting kernel with pci=nomsi.
Use the normal register bank for the PCI config accessors. The privileged
bank is used only internally by this driver.
Fixes: e77f847d ("PCI: rockchip: Add Rockchip PCIe controller support")
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: stable@vger.kernel.org
Cc: Jeffy Chen <jeffy.chen@rock-chips.com>
Cc: Brian Norris <briannorris@chromium.org>
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For CONFIG_STRICT_KERNEL_RWX align __init_begin to 16M. We use 16M
since its the larger of 2M on radix and 16M on hash for our linear
mapping. The plan is to have .text, .rodata and everything upto
__init_begin marked as RX. Note we still have executable read only
data. We could further align rodata to another 16M boundary. I've used
keeping text plus rodata as read-only-executable as a trade-off to
doing read-only-executable for text and read-only for rodata.
We don't use multi PT_LOAD in PHDRS because we are not sure if all
bootloaders support them. This patch keeps PHDRS in vmlinux.lds.S as
the same they are with just one PT_LOAD for all of the kernel marked
as RWX (7).
mpe: What this means is the added alignment bloats the resulting
binary on disk, a powernv kernel goes from 17M to 22M.
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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This patch creates the window using text_poke_area, allocated via
get_vm_area(). text_poke_area is per CPU to avoid locking.
text_poke_area for each cpu is setup using late_initcall, prior to
setup of these alternate mapping areas, we continue to use direct
write to change/modify kernel text. With the ability to use alternate
mappings to write to kernel text, it provides us the freedom to then
turn text read-only and implement CONFIG_STRICT_KERNEL_RWX.
This code is CPU hotplug aware to ensure that the we have mappings for
any new cpus as they come online and tear down mappings for any CPUs
that go offline.
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Move from mwrite() to patch_instruction() for xmon for
breakpoint addition and removal.
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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So that we can implement STRICT_RWX, use patch_instruction() in
optprobes.
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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arch_arm/disarm_probe() use direct assignment for copying
instructions, replace them with patch_instruction(). We don't need to
call flush_icache_range() because patch_instruction() does it for us.
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Commit 9abcc981de97 ("powerpc/mm/radix: Only add X for pages
overlapping kernel text") changed the linear mapping on Radix to only
mark the kernel text executable.
However if the kernel is run relocated, for example as a kdump kernel,
then the exception vectors are split from the kernel text, ie. they
remain at real address 0.
We tend to get away with it, because the kernel itself will usually be
below 1G, which means the 1G page at 0-1G is marked executable and
everything works OK. However if the kernel is loaded above 1G, or the
system has less than 1G in total (meaning we can't use a 1G page),
then the exception vectors will not be marked executable and the
kernel will fail to boot.
Fix it by also checking if the address range overlaps the exception
vectors when deciding if we should add PAGE_KERNEL_X.
Fixes: 9abcc981de97 ("powerpc/mm/radix: Only add X for pages overlapping kernel text")
Cc: stable@vger.kernel.org # v4.7+
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
[mpe: Combine with the existing check, rewrite change log]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Once upon a time there were only two PP (page protection) bits. In ISA
2.03 an additional PP bit was added, but because of the layout of the
HPTE it could not be made contiguous with the existing PP bits.
The result is that we now have three PP bits, named pp0, pp1, pp2,
where pp0 occupies bit 63 of dword 1 of the HPTE and pp1 and pp2
occupy bits 1 and 0 respectively. Until recently Linux hasn't used
pp0, however with the addition of _PAGE_KERNEL_RO we started using it.
The problem arises in the LPAR code, where we need to translate the PP
bits into the argument for the H_PROTECT hypercall. Currently the code
only passes bits 0-2 of newpp, which covers pp1, pp2 and N (no
execute), meaning pp0 is not passed to the hypervisor at all.
We can't simply pass it through in bit 63, as that would collide with a
different field in the flags argument, as defined in PAPR. Instead we
have to shift it down to bit 8 (IBM bit 55).
Fixes: e58e87adc8bf ("powerpc/mm: Update _PAGE_KERNEL_RO")
Cc: stable@vger.kernel.org # v4.7+
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
[mpe: Simplify the test, rework change log]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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We can't take traps with relocation off, so blacklist enter_rtas() and
rtas_return_loc(). However, instead of blacklisting all of enter_rtas(),
introduce a new symbol __enter_rtas from where on we can't take a trap
and blacklist that.
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Blacklist all functions involved while handling a trap. We:
- convert some of the symbols into private symbols, and
- blacklist most functions involved while handling a trap.
Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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It is actually safe to probe system_call() in entry_64.S, but only till
we unset MSR_RI. To allow this, add a new symbol system_call_exit()
after the mtmsrd and blacklist that.
Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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It is common to get a PMU interrupt right after the mtmsr instruction that
enables interrupts. Due to this, the stack trace profile gets needlessly split
across system_call_common() and system_call().
Previously, system_call() symbol was at the current place to hide a few
earlier symbols which have since been made private or removed entirely.
So, let's move system_call() slightly higher up, right after the mtmsr
instruction that enables interrupts. Convert existing references to
system_call to a local syscall symbol.
Suggested-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Convert some of the symbols into private symbols and blacklist
system_call_common() and system_call() from kprobes. We can't take a
trap at parts of these functions as either MSR_RI is unset or the
kernel stack pointer is not yet setup.
Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
[mpe: Don't convert system_call_common to _GLOBAL()]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Commit b48bbb82e2b835 ("powerpc/64s: Don't unbalance the return branch
predictor in __replay_interrupt()") introduced __replay_interrupt_return
symbol with '.L' prefix in hopes of keeping it private. However, due to
the use of LOAD_REG_ADDR(), the assembler kept this symbol visible. Fix
the same by instead using the local label '1'.
Fixes: Commit b48bbb82e2b835 ("powerpc/64s: Don't unbalance the return branch
predictor in __replay_interrupt()")
Suggested-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Currently, we assume that the function pointer we receive in
ppc_function_entry() points to a function descriptor. However, this is
not always the case. In particular, assembly symbols without the right
annotation do not have an associated function descriptor. Some of these
symbols are added to the kprobe blacklist using _ASM_NOKPROBE_SYMBOL().
When such addresses are subsequently processed through
arch_deref_entry_point() in populate_kprobe_blacklist(), we see the
below errors during bootup:
[ 0.663963] Failed to find blacklist at 7d9b02a648029b6c
[ 0.663970] Failed to find blacklist at a14d03d0394a0001
[ 0.663972] Failed to find blacklist at 7d5302a6f94d0388
[ 0.663973] Failed to find blacklist at 48027d11e8610178
[ 0.663974] Failed to find blacklist at f8010070f8410080
[ 0.663976] Failed to find blacklist at 386100704801f89d
[ 0.663977] Failed to find blacklist at 7d5302a6f94d00b0
Fix this by checking if the function pointer we receive in
ppc_function_entry() already points to kernel text. If so, we just
return it as is. If not, we assume that this is a function descriptor
and proceed to dereference it.
Suggested-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Add documentation for PCIe host driver available in MT7623 series SoCs.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org>
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This patch exports a in-kernel 'library' API which can be called by
other drivers to help interacting with an IBM XSL on a POWER9 system.
The XSL (Translation Service Layer) is a stripped down version of the
PSL (Power Service Layer) used in some cards such as the Mellanox CX5.
Like the PSL, it implements the CAIA architecture, but has a number
of differences, mostly in it's implementation dependent registers.
The XSL also uses a special DMA cxl mode, which uses a slightly
different init sequence for the CAPP and PHB.
Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Christophe Lombard <clombard@linux.vnet.ibm.com>
Acked-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Merge our fixes branch, a few of them are tripping people up while
working on top of next, and we also have a dependency between the CXL
fixes and new CXL code we want to merge into next.
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Most of DT files in PowerPC use #include "..." to make pre-processor
include DT in the same directory, but we have 3 exceptional files
that use #include <...> for that.
Fix them to remove -I$(srctree)/arch/$(SRCARCH)/boot/dts path from
dtc_cpp_flags.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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* pci/host-imx6:
PCI: imx6: Add regulator support
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* pci/host-hv:
PCI: hv: Use vPCI protocol version 1.2
PCI: hv: Add vPCI version protocol negotiation
PCI: hv: Temporary own CPU-number-to-vCPU-number infra
PCI: hv: Use page allocation for hbus structure
PCI: hv: Fix comment formatting and use proper integer fields
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* pci/host-faraday:
PCI: faraday: Add clock handling
PCI: faraday: Add clock bindings
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* pci/host-dra7xx:
PCI: dwc: dra7xx: Use RW1C for IRQSTATUS_MSI and IRQSTATUS_MAIN
PCI: dwc: dra7xx: Depend on appropriate SoC or compile test
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* pci/host-designware:
PCI: dwc: Constify dw_pcie_host_ops structures
PCI: host: Mark PCIe/PCI (MSI) cascade ISR as IRQF_NO_THREAD
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* pci/irq-fixups:
arm64: PCI: Drop DT IRQ allocation from pcibios_alloc_irq()
PCI: xilinx-nwl: Move to struct pci_host_bridge IRQ mapping functions
PCI: rockchip: Move to struct pci_host_bridge IRQ mapping functions
PCI: xgene: Move to struct pci_host_bridge IRQ mapping functions
PCI: altera: Drop pci_fixup_irqs()
PCI: versatile: Drop pci_fixup_irqs()
PCI: generic: Drop pci_fixup_irqs()
PCI: faraday: Drop pci_fixup_irqs()
PCI: designware: Drop pci_fixup_irqs()
PCI: iproc: Drop pci_fixup_irqs()
PCI: rcar: Drop pci_fixup_irqs()
PCI: xilinx: Drop pci_fixup_irqs()
PCI: tegra: Drop pci_fixup_irqs()
ARM/PCI: Remove pci_fixup_irqs() call for bios32 host controllers
PCI: Add a call to pci_assign_irq() in pci_device_probe()
OF/PCI: Update of_irq_parse_and_map_pci() comment
PCI: Add pci_assign_irq() function and have pci_fixup_irqs() use it
PCI: Add IRQ mapping function pointers to pci_host_bridge struct
PCI: Build setup-irq.o on all arches
PCI: Remove pci_scan_root_bus_msi()
PCI: xilinx-nwl: Convert PCI scan API to pci_scan_root_bus_bridge()
PCI: rockchip: Convert PCI scan API to pci_scan_root_bus_bridge()
PCI: generic: Convert PCI scan API to pci_scan_root_bus_bridge()
PCI: xgene: Convert PCI scan API to pci_scan_root_bus_bridge()
PCI: xilinx: Convert PCI scan API to pci_scan_root_bus_bridge()
PCI: altera: Convert PCI scan API to pci_scan_root_bus_bridge()
PCI: versatile: Convert PCI scan API to pci_scan_root_bus_bridge()
PCI: iproc: Convert PCI scan API to pci_scan_root_bus_bridge()
PCI: rcar: Convert PCI scan API to pci_scan_root_bus_bridge()
PCI: aardvark: Convert PCI scan API to pci_scan_root_bus_bridge()
PCI: designware: Convert PCI scan API to pci_scan_root_bus_bridge()
ARM/PCI: Convert PCI scan API to pci_scan_root_bus_bridge()
PCI: Make pci_register_host_bridge() PCI core internal
PCI: Add pci_scan_root_bus_bridge() interface
PCI: tegra: Fix host bridge memory leakage
PCI: faraday: Fix host bridge memory leakage
PCI: Add devm_pci_alloc_host_bridge() interface
PCI: Add pci_free_host_bridge() interface
PCI: Initialize bridge release function at bridge allocation
PCI: faraday: Convert IRQ masking to raw PCI config accessors
PCI: iproc: Convert link check to raw PCI config accessors
PCI: xilinx-nwl: Remove nwl_pcie_enable_msi() unused bus parameter
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* pci/virtualization:
PCI: Remove __pci_dev_reset() and pci_dev_reset()
PCI: Split ->reset_notify() method into ->reset_prepare() and ->reset_done()
PCI: Protect pci_error_handlers->reset_notify() usage with device_lock()
PCI: Protect pci_driver->sriov_configure() usage with device_lock()
PCI: Mark Intel XXV710 NIC INTx masking as broken
PCI: Restore PRI and PASID state after Function-Level Reset
PCI: Cache PRI and PASID bits in pci_dev
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Implement the reset probing / reset chain directly in
__pci_probe_reset_function() and __pci_reset_function_locked()
respectively.
Link: http://lkml.kernel.org/r/20170601111039.8913-4-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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The pci_error_handlers->reset_notify() method had a flag to indicate
whether to prepare for or clean up after a reset. The prepare and done
cases have no shared functionality whatsoever, so split them into separate
methods.
[bhelgaas: changelog, update locking comments]
Link: http://lkml.kernel.org/r/20170601111039.8913-3-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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DECLARE_HASHTABLE needs similar handling to DECLARE_BITMAP
because otherwise kernel-doc assumes the member name is the
second, not first macro parameter.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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I was trying to wrap my head around meaning of mru, and realised
that the second line of the comment defining it had somehow
ended up after the line defining cutlen, leading to much confusion.
Reorder the lines to make sense.
Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
wireless-drivers-next patches for 4.13
Last minute changes to get new hardware and firmware support for
iwlwifi and few other changes I was able to squeeze in. Also two
patches for ieee80211.h and nl80211 as Johannes is away.
Major changes:
iwlwifi
* some important fixes for 9000 HW
* support for version 30 of the FW API for 8000 and 9000 series
* a few new PCI IDs for 9000 series
* reorganization of common files
brcmfmac
* support 4-way handshake offloading for WPA/WPA2-PSK and 802.1X
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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The S500 SoC can start secondary CPUs without busy-looping for pen_release,
so simplify the SMP code compared to the LeMaker kernel tree.
Fixes: 172067e0bc87 ("ARM: owl: Implement CPU enable-method for S500")
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Cc: David Liu <liuwei@actions-semi.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Rely on the fallback to "Generic DT based system".
This change is visible in /proc/cpuinfo.
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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* acpi-ec:
ACPI / EC: Add quirk for GL720VMK
ACPI / EC: Fix media keys not working problem on some Asus laptops
ACPI / EC: Add support to skip boot stage DSDT probe
ACPI / EC: Enhance boot EC sanity check
ACPI: EC: Fix EC command visibility for dynamic debug
ACPI: EC: Fix an EC event IRQ storming issue
* acpi-video:
ACPI / video: Add quirks for the Dell Precision 7510
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* acpi-pmic:
ACPI / PMIC: xpower: Add support for the GPI1 regulator to the OpRegion handler
* acpi-misc:
ACPI: fix whitespace in pr_fmt() to align log entries
* acpi-tables:
ACPI: configfs: Unload SSDT on configfs entry removal
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* acpica: (53 commits)
ACPICA: Use designated initializers
ACPICA: Update version to 20170531
ACPICA: Update a couple of debug output messages
ACPICA: acpiexec: enhance local signal handler
ACPICA: Simplify output for the ACPI Debug Object
ACPICA: Unix application OSL: Correctly handle control-c (EINTR)
ACPICA: Improvements for debug output only
ACPICA: Disassembler: allow conflicting external declarations to be emitted.
ACPICA: Disassembler: add external op to namespace on first pass
ACPICA: Disassembler: prevent external op's from opening a new scope
ACPICA: Changed Gbl_disasm_flag to acpi_gbl_disasm_flag
ACPICA: Changing External to a named object
ACPICA: Update two error messages to emit control method name
ACPICA: Fix for Device/Thermal objects with ObjectType and DerefOf
ACPICA: Comment update: spelling/format. No functional change
ACPICA: Update comments, no functional change
ACPICA: Split resource descriptor decode strings to a new file
ACPICA: Remove extraneous status check
ACPICA: Export the public mutex interfaces
ACPICA: Disassembler: Abort on an invalid/unknown AML opcode
...
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* acpi-pm:
PM / core: Drop run_wake flag from struct dev_pm_info
PCI / PM: Simplify device wakeup settings code
PCI / PM: Drop pme_interrupt flag from struct pci_dev
ACPI / PM: Consolidate device wakeup settings code
ACPI / PM: Drop run_wake from struct acpi_device_wakeup_flags
ACPI / sleep: EC-based wakeup from suspend-to-idle on recent systems
platform: x86: intel-hid: Wake up the system from suspend-to-idle
platform: x86: intel-vbtn: Wake up the system from suspend-to-idle
ACPI / PM: Ignore spurious SCI wakeups from suspend-to-idle
platform/x86: Add driver for ACPI INT0002 Virtual GPIO device
PCI / PM: Restore PME Enable if skipping wakeup setup
PM / sleep: Print timing information if debug is enabled
ACPI / PM: Clean up device wakeup enable/disable code
ACPI / PM: Change log level of wakeup-related message
USB / PCI / PM: Allow the PCI core to do the resume cleanup
ACPI / PM: Run wakeup notify handlers synchronously
Conflicts:
drivers/base/power/main.c
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* pm-domains:
PM / Domains: Fix missing default_power_down_ok comment
PM / Domains: Fix unsafe iteration over modified list of domains
PM / Domains: Fix unsafe iteration over modified list of domain providers
PM / Domains: Fix unsafe iteration over modified list of device links
PM / Domains: Handle safely genpd_syscore_switch() call on non-genpd device
PM / Domains: Call driver's noirq callbacks
PM / Domains: Constify genpd pointer
PM / Domains: pdd->dev can't be NULL in genpd_dev_pm_qos_notifier()
* pm-avs:
PM / AVS: rockchip-io: add io selectors and supplies for rk3228
* powercap:
powercap/RAPL: prevent overridding bits outside of the mask
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