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According to imx-thermal.yaml, the anatop regulators should not
contain unit-address/reg entries.
Change it accordingly.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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The last SPDIF clock is IMX6SLL_CLK_SPBA, so change the last
clock-name entry to 'spba' as expected by fsl,spdif.yaml.
This fixes the following dt-schema warning:
spdif@2004000: clock-names:9: 'spba' was expected
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Pull rust fixes from Miguel Ojeda:
"Toolchain and infrastructure:
- Avoid build errors with old 'rustc's without LLVM patch version
(important since it impacts people that do not even enable Rust)
- Update LLVM version for 'HAVE_CFI_ICALL_NORMALIZE_INTEGERS' in
'depends on' condition (the fix was eventually backported rather
than land in LLVM 19)"
* tag 'rust-fixes-6.12-3' of https://github.com/Rust-for-Linux/linux:
cfi: tweak llvm version for HAVE_CFI_ICALL_NORMALIZE_INTEGERS
kbuild: rust: avoid errors with old `rustc`s without LLVM patch version
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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt:
- Avoid accessing the early boot ACPI tables via unsafe memory
attributes, which can result in incorrect ACPI table data appearing.
This can cause all sorts of bad behavior.
- Avoid compiler-inserted library calls in the VDSO.
- GCC+Rust builds have been disabled, to avoid issues related to ISA
string mismatched between the GCC and LLVM Rust implementations.
- The NX flag is now set in the EFI PE/COFF headers, which is necessary
for some distro GRUB versions to boot images.
- A fix to avoid leaking DT node reference counts on ACPI systems
during cache info parsing.
- CPU numbers are now printed as unsigned values during hotplug.
- A pair of build fixes for usused macros, which can trigger warnings
on some configurations.
* tag 'riscv-for-linus-6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: Remove duplicated GET_RM
riscv: Remove unused GENERATING_ASM_OFFSETS
riscv: Use '%u' to format the output of 'cpu'
riscv: Prevent a bad reference count on CPU nodes
riscv: efi: Set NX compat flag in PE/COFF header
RISC-V: disallow gcc + rust builds
riscv: Do not use fortify in early code
RISC-V: ACPI: fix early_ioremap to early_memremap
riscv: vdso: Prevent the compiler from inserting calls to memset()
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"The important one is a change to the way in which we handle protection
keys around signal delivery so that we're more closely aligned with
the x86 behaviour, however there is also a revert of the previous fix
to disable software tag-based KASAN with GCC, since a workaround
materialised shortly afterwards.
I'd love to say we're done with 6.12, but we're aware of some
longstanding fpsimd register corruption issues that we're almost at
the bottom of resolving.
Summary:
- Fix handling of POR_EL0 during signal delivery so that pushing the
signal context doesn't fail based on the pkey configuration of the
interrupted context and align our user-visible behaviour with that
of x86.
- Fix a bogus pointer being passed to the CPU hotplug code from the
Arm SDEI driver.
- Re-enable software tag-based KASAN with GCC by using an alternative
implementation of '__no_sanitize_address'"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: signal: Improve POR_EL0 handling to avoid uaccess failures
firmware: arm_sdei: Fix the input parameter of cpuhp_remove_state()
Revert "kasan: Disable Software Tag-Based KASAN with GCC"
kasan: Fix Software Tag-Based KASAN with GCC
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"A few more stability fixes. There's one patch adding export of MIPS
cmpxchg helper, used in the error propagation fix.
- fix error propagation from split bios to the original btrfs bio
- fix merging of adjacent extents (normal operation, defragmentation)
- fix potential use after free after freeing btrfs device structures"
* tag 'for-6.12-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: fix defrag not merging contiguous extents due to merged extent maps
btrfs: fix extent map merging not happening for adjacent extents
btrfs: fix use-after-free of block device file in __btrfs_free_extra_devids()
btrfs: fix error propagation of split bios
MIPS: export __cmpxchg_small()
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Despite KVM now being able to deal with XS-tagged TLBIs, we still don't
expose these feature bits to KVM.
Plumb in the feature in ID_AA64ISAR1_EL1.
Fixes: 0feec7769a63 ("KVM: arm64: nv: Add handling of NXS-flavoured TLBI operations")
Signed-off-by: Marc Zyngier <maz@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Link: https://lore.kernel.org/r/20241031083519.364313-1-maz@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Drop KVM's odd restriction that disallows clearing CPUID_FAULT in
MSR_PLATFORM_INFO if CPL>0 CPUID faulting is enabled in
MSR_MISC_FEATURES_ENABLES. KVM generally doesn't require specific
ordering when userspace sets MSRs, and the completely arbitrary order of
MSRs in emulated_msrs_all means that a userspace that uses KVM's list
verbatim could run afoul of the check.
Dropping the restriction obviously means that userspace could stuff a
nonsensical vCPU model, but that's the case all over KVM. KVM typically
restricts userspace MSR writes only when it makes things easier for KVM
and/or userspace.
Link: https://lore.kernel.org/r/20240802185511.305849-8-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Reject userspace accesses to ARCH_CAPABILITIES if the MSR isn't supposed
to exist, according to guest CPUID. However, "reject" accesses with
KVM_MSR_RET_UNSUPPORTED, so that reads get '0' and writes of '0' are
ignored if KVM advertised support ARCH_CAPABILITIES.
KVM's ABI is that userspace must set guest CPUID prior to setting MSRs,
and that setting MSRs that aren't supposed exist is disallowed (modulo the
'0' exemption).
Link: https://lore.kernel.org/r/20240802185511.305849-7-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Drop the restriction that the PMU version is non-zero when handling writes
to PERF_CAPABILITIES now that KVM unconditionally checks for PDCM support.
Link: https://lore.kernel.org/r/20240802185511.305849-6-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Reject userspace accesses to PERF_CAPABILITIES if PDCM isn't set in guest
CPUID, i.e. if the vCPU doesn't actually have PERF_CAPABILITIES. But! Do
so via KVM_MSR_RET_UNSUPPORTED, so that reads get '0' and writes of '0'
are ignored if KVM advertised support PERF_CAPABILITIES.
KVM's ABI is that userspace must set guest CPUID prior to setting MSRs,
and that setting MSRs that aren't supposed exist is disallowed (modulo the
'0' exemption).
Link: https://lore.kernel.org/r/20240802185511.305849-5-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Add a quirk to control KVM's misguided initialization of select feature
MSRs to KVM's max configuration, as enabling features by default violates
KVM's approach of letting userspace own the vCPU model, and is actively
problematic for MSRs that are conditionally supported, as the vCPU will
end up with an MSR value that userspace can't restore. E.g. if the vCPU
is configured with PDCM=0, userspace will save and attempt to restore a
non-zero PERF_CAPABILITIES, thanks to KVM's meddling.
Link: https://lore.kernel.org/r/20240802185511.305849-4-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Tag MSR_PLATFORM_INFO as a feature MSR (because it is), i.e. disallow it
from being modified after the vCPU has run.
To make KVM's selftest compliant, simply delete the userspace MSR write
that restores KVM's original value at the end of the test. Verifying that
userspace can write back what it originally read is uninteresting in this
particular case, because KVM doesn't enforce _any_ bits in the MSR, i.e.
userspace should be able to write any arbitrary value.
Link: https://lore.kernel.org/r/20240802185511.305849-3-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Bunch all of the feature MSR initialization in kvm_arch_vcpu_create() so
that it can be easily quirked in a future patch.
No functional change intended.
Link: https://lore.kernel.org/r/20240802185511.305849-2-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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HOST_RIP canonical check should check the L1 of CR4.LA57 stored in
the vmcs12 rather than the current L1's because it is legal to change
the CR4.LA57 value during VM exit from L2 to L1.
This is a theoretical bug though, because it is highly unlikely that a
VM exit will change the CR4.LA57 from the value it had on VM entry.
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20240906221824.491834-5-mlevitsk@redhat.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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As a result of a recent investigation, it was determined that x86 CPUs
which support 5-level paging, don't always respect CR4.LA57 when doing
canonical checks.
In particular:
1. MSRs which contain a linear address, allow full 57-bitcanonical address
regardless of CR4.LA57 state. For example: MSR_KERNEL_GS_BASE.
2. All hidden segment bases and GDT/IDT bases also behave like MSRs.
This means that full 57-bit canonical address can be loaded to them
regardless of CR4.LA57, both using MSRS (e.g GS_BASE) and instructions
(e.g LGDT).
3. TLB invalidation instructions also allow the user to use full 57-bit
address regardless of the CR4.LA57.
Finally, it must be noted that the CPU doesn't prevent the user from
disabling 5-level paging, even when the full 57-bit canonical address is
present in one of the registers mentioned above (e.g GDT base).
In fact, this can happen without any userspace help, when the CPU enters
SMM mode - some MSRs, for example MSR_KERNEL_GS_BASE are left to contain
a non-canonical address in regard to the new mode.
Since most of the affected MSRs and all segment bases can be read and
written freely by the guest without any KVM intervention, this patch makes
the emulator closely follow hardware behavior, which means that the
emulator doesn't take in the account the guest CPUID support for 5-level
paging, and only takes in the account the host CPU support.
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20240906221824.491834-4-mlevitsk@redhat.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Add emulation flags for MSR accesses and Descriptor Tables loads, and pass
the new flags as appropriate to emul_is_noncanonical_address(). The flags
will be used to perform the correct canonical check, as the type of access
affects whether or not CR4.LA57 is consulted when determining the canonical
bit.
No functional change is intended.
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20240906221824.491834-3-mlevitsk@redhat.com
[sean: split to separate patch, massage changelog]
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Add emulate_ops.is_canonical_addr() to perform (non-)canonical checks in
the emulator, which will allow extending is_noncanonical_address() to
support different flavors of canonical checks, e.g. for descriptor table
bases vs. MSRs, without needing duplicate logic in the emulator.
No functional change is intended.
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20240906221824.491834-3-mlevitsk@redhat.com
[sean: separate from additional of flags, massage changelog]
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Drop x86.h include from cpuid.h to allow the x86.h to include the cpuid.h
instead.
Also fix various places where x86.h was implicitly included via cpuid.h
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20240906221824.491834-2-mlevitsk@redhat.com
[sean: fixup a missed include in mtrr.c]
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Explicitly return '0' for guest RIP when handling a PMI VM-Exit for a vCPU
with protected guest state, i.e. when KVM can't read the real RIP. While
there is no "right" value, and profiling a protect guest is rather futile,
returning the last known RIP is worse than returning obviously "bad" data.
E.g. for SEV-ES+, the last known RIP will often point somewhere in the
guest's boot flow.
Opportunistically add WARNs to effectively assert that the in_kernel() and
get_ip() callbacks are restricted to the common PMI handler, as the return
values for the protected guest state case are largely arbitrary, i.e. only
make any sense whatsoever for PMIs, where the returned values have no
functional impact and thus don't truly matter.
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20241009175002.1118178-5-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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When lockdep is enabled, assert that KVM accesses the register caches if
and only if cache fills are guaranteed to consume fresh data, i.e. when
KVM when KVM is in control of the code sequence. Concretely, the caches
can only be used from task context (synchronous) or when handling a PMI
VM-Exit (asynchronous, but only in specific windows where the caches are
in a known, stable state).
Generally speaking, there are very few flows where reading register state
from an asynchronous context is correct or even necessary. So, rather
than trying to figure out a generic solution, simply disallow using the
caches outside of task context by default, and deal with any future
exceptions on a case-by-case basis _if_ they arise.
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20241009175002.1118178-4-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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When querying guest CPL to determine if a vCPU was preempted while in
kernel mode, bypass the register cache, i.e. always read SS.AR_BYTES from
the VMCS on Intel CPUs. If the kernel is running with full preemption
enabled, using the register cache in the preemption path can result in
stale and/or uninitialized data being cached in the segment cache.
In particular the following scenario is currently possible:
- vCPU is just created, and the vCPU thread is preempted before
SS.AR_BYTES is written in vmx_vcpu_reset().
- When scheduling out the vCPU task, kvm_arch_vcpu_in_kernel() =>
vmx_get_cpl() reads and caches '0' for SS.AR_BYTES.
- vmx_vcpu_reset() => seg_setup() configures SS.AR_BYTES, but doesn't
invoke vmx_segment_cache_clear() to invalidate the cache.
As a result, KVM retains a stale value in the cache, which can be read,
e.g. via KVM_GET_SREGS. Usually this is not a problem because the VMX
segment cache is reset on each VM-Exit, but if the userspace VMM (e.g KVM
selftests) reads and writes system registers just after the vCPU was
created, _without_ modifying SS.AR_BYTES, userspace will write back the
stale '0' value and ultimately will trigger a VM-Entry failure due to
incorrect SS segment type.
Note, the VM-Enter failure can also be avoided by moving the call to
vmx_segment_cache_clear() until after the vmx_vcpu_reset() initializes all
segments. However, while that change is correct and desirable (and will
come along shortly), it does not address the underlying problem that
accessing KVM's register caches from !task context is generally unsafe.
In addition to fixing the immediate bug, bypassing the cache for this
particular case will allow hardening KVM register caching log to assert
that the caches are accessed only when KVM _knows_ it is safe to do so.
Fixes: de63ad4cf497 ("KVM: X86: implement the logic for spinlock optimization")
Reported-by: Maxim Levitsky <mlevitsk@redhat.com>
Closes: https://lore.kernel.org/all/20240716022014.240960-3-mlevitsk@redhat.com
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20241009175002.1118178-2-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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From Intel's documentation [1], "CPUID.(EAX=07H,ECX=0):EDX[26]
enumerates support for indirect branch restricted speculation (IBRS)
and the indirect branch predictor barrier (IBPB)." Further, from [2],
"Software that executed before the IBPB command cannot control the
predicted targets of indirect branches (4) executed after the command
on the same logical processor," where footnote 4 reads, "Note that
indirect branches include near call indirect, near jump indirect and
near return instructions. Because it includes near returns, it follows
that **RSB entries created before an IBPB command cannot control the
predicted targets of returns executed after the command on the same
logical processor.**" [emphasis mine]
On the other hand, AMD's IBPB "may not prevent return branch
predictions from being specified by pre-IBPB branch targets" [3].
However, some AMD processors have an "enhanced IBPB" [terminology
mine] which does clear the return address predictor. This feature is
enumerated by CPUID.80000008:EDX.IBPB_RET[bit 30] [4].
Adjust the cross-vendor features enumerated by KVM_GET_SUPPORTED_CPUID
accordingly.
[1] https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/cpuid-enumeration-and-architectural-msrs.html
[2] https://www.intel.com/content/www/us/en/developer/articles/technical/software-security-guidance/technical-documentation/speculative-execution-side-channel-mitigations.html#Footnotes
[3] https://www.amd.com/en/resources/product-security/bulletin/amd-sb-1040.html
[4] https://www.amd.com/content/dam/amd/en/documents/processor-tech-docs/programmer-references/24594.pdf
Fixes: 0c54914d0c52 ("KVM: x86: use Intel speculation bugs and features as derived in generic x86 code")
Suggested-by: Venkatesh Srinivas <venkateshs@chromium.org>
Signed-off-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20241011214353.1625057-5-jmattson@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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This is an inherent feature of IA32_PRED_CMD[0], so it is trivially
virtualizable (as long as IA32_PRED_CMD[0] is virtualized).
Suggested-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20241011214353.1625057-4-jmattson@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Wrap kvm_vcpu_exit_request()'s load of vcpu->mode with READ_ONCE() to
ensure the variable is re-loaded from memory, as there is no guarantee the
caller provides the necessary annotations to ensure KVM sees a fresh value,
e.g. the VM-Exit fastpath could theoretically reuse the pre-VM-Enter value.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Link: https://lore.kernel.org/r/20240828232013.768446-1-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Change svm_vcpu_run() to vcpu_enter_guest() in the comment of
__kvm_set_or_clear_apicv_inhibit() to make it reflect the fact.
When one thread updates VM's APICv state due to updating the APICv
inhibit reasons, it kicks off all vCPUs and makes them wait until the
new reason has been updated and can be seen by all vCPUs.
There was one WARN() to make sure VM's APICv state is consistent with
vCPU's APICv state in the svm_vcpu_run(). Commit ee49a8932971 ("KVM:
x86: Move SVM's APICv sanity check to common x86") moved that WARN() to
x86 common code vcpu_enter_guest() due to the logic is not unique to
SVM, and added comments to both __kvm_set_or_clear_apicv_inhibit() and
vcpu_enter_guest() to explain this.
However, although the comment in __kvm_set_or_clear_apicv_inhibit()
mentioned the WARN(), it seems forgot to reflect that the WARN() had
been moved to x86 common, i.e., it still mentioned the svm_vcpu_run()
but not vcpu_enter_guest(). Fix it.
Note after the change the first line that contains vcpu_enter_guest()
exceeds 80 characters, but leave it as is to make the diff clean.
Fixes: ee49a8932971 ("KVM: x86: Move SVM's APICv sanity check to common x86")
Signed-off-by: Kai Huang <kai.huang@intel.com>
Link: https://lore.kernel.org/r/e462e7001b8668649347f879c66597d3327dbac2.1728383775.git.kai.huang@intel.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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The sentence "... so that KVM can the AVIC doorbell to ..." doesn't have
a verb. Fix it.
After adding the verb 'use', that line exceeds 80 characters. Thus wrap
the 'to' to the next line.
Signed-off-by: Kai Huang <kai.huang@intel.com>
Link: https://lore.kernel.org/r/666e991edf81e1fccfba9466f3fe65965fcba897.1728383775.git.kai.huang@intel.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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The search for breakpoint handlers iterate through the entire
linked list. Given that all registered hook has a valid fn field, and no
registered hooks share the same mask and imm. This commit optimize the
efficiency slightly by returning early as a matching handler is found.
Signed-off-by: Liao Chang <liaochang1@huawei.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20241024034120.3814224-1-liaochang1@huawei.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Core HugeTLB defines a fallback definition for arch_make_huge_pte(), which
calls platform provided pte_mkhuge(). But if any platform already provides
an override for arch_make_huge_pte(), then it does not need to provide the
helper pte_mkhuge().
arm64 override for arch_make_huge_pte() calls pte_mkhuge() internally, thus
creating an impression, that both of these callbacks are being used in core
HugeTLB and hence required to be defined. This drops off pte_mkhuge() which
was never required to begin with as there could not be any section mappings
at the PTE level. Re-organize arch_make_huge_pte() based on requested page
size and create the entry for the applicable page table level as needed. It
also removes a redundancy of clearing PTE_TABLE_BIT bit followed by setting
both PTE_TABLE_BIT and PTE_VALID bits (via PTE_TYPE_MASK) in the pte, while
creating CONT_PTE_SIZE size entries.
Cc: Will Deacon <will@kernel.org>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Link: https://lore.kernel.org/r/20241029044529.2624785-1-anshuman.khandual@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD
More Qualcomm Arm64 DeviceTree fixes for v6.12
Bring a range of PCIe fixes across the X Elite platform, as well as
marking the NVMe power supply boot-on to avoid glitching the power
supply during boot.
The X Elite CRD audio configuration sees a spelling mistake corrected.
On SM8450 the PCIe 1 PIPE clock definition is corrected, to fix a
regression where this isn't able to acquire it's clocks.
* tag 'qcom-arm64-fixes-for-6.12-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: dts: qcom: x1e80100: fix PCIe5 interconnect
arm64: dts: qcom: x1e80100: fix PCIe4 interconnect
arm64: dts: qcom: x1e80100: Fix up BAR spaces
arm64: dts: qcom: x1e80100-qcp: fix nvme regulator boot glitch
arm64: dts: qcom: x1e80100-microsoft-romulus: fix nvme regulator boot glitch
arm64: dts: qcom: x1e80100-yoga-slim7x: fix nvme regulator boot glitch
arm64: dts: qcom: x1e80100-vivobook-s15: fix nvme regulator boot glitch
arm64: dts: qcom: x1e80100-crd: fix nvme regulator boot glitch
arm64: dts: qcom: x1e78100-t14s: fix nvme regulator boot glitch
arm64: dts: qcom: x1e80100-crd Rename "Twitter" to "Tweeter"
arm64: dts: qcom: x1e80100: Fix PCIe 6a lanes description
arm64: dts: qcom: sm8450 fix PIPE clock specification for pcie1
arm64: dts: qcom: x1e80100: Add Broadcast_AND region in LLCC block
arm64: dts: qcom: x1e80100: fix PCIe5 PHY clocks
arm64: dts: qcom: x1e80100: fix PCIe4 and PCIe6a PHY clocks
Link: https://lore.kernel.org/r/20241101143206.738617-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD
Qualcomm Arm64 DeviceTree fix for v6.12
This reverts the conversion to use the mailbox binding for RPM IPC
interrupts, as this broke boot on msm8939.
* tag 'qcom-arm64-fixes-for-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: dts: qcom: msm8939: revert use of APCS mbox for RPM
Link: https://lore.kernel.org/r/20241101142414.737828-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into HEAD
RISC-V soc fixes for v6.12-rc6
StarFive:
Two minor dts fixes, one setting the correct eth phy delay parameters
and one disabling unused nodes that caused warnings at probe time.
Firmware:
Fix the poll_complete() implementation in the auto-update driver so that
it behaves as the framework expects.
Misc:
Update the maintainer pattern for my dts entry, so that it covers
the specific platforms listed , rather than including all riscv
platforms with the list platforms excluded.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
* tag 'riscv-soc-fixes-for-v6.12-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
MAINTAINERS: invert Misc RISC-V SoC Support's pattern
riscv: dts: starfive: Update ethernet phy0 delay parameter values for Star64
riscv: dts: starfive: disable unused csi/camss nodes
firmware: microchip: auto-update: fix poll_complete() to not report spurious timeout errors
Link: https://lore.kernel.org/r/20241031-colossal-cassette-617817c9bec3@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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libcamera softisp support
libcamera softisp requires a linux,cma heap export in order to support
user-space debayering, 3a and export to other system components such as
pipewire, Firefox/Chromium - Hangouts, Zoom etc.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241025-b4-linux-next-24-10-25-camss-dts-fixups-v1-6-cdff2f1a5792@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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softisp support
libcamera softisp requires a linux,cma heap export in order to support
user-space debayering, 3a and export to other system components such as
pipewire, Firefox/Chromium - Hangouts, Zoom etc.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241025-b4-linux-next-24-10-25-camss-dts-fixups-v1-5-cdff2f1a5792@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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from camera@1a
Remove redundant clock-lanes property. The sensor doesn't require
clock-lanes at all. Remove now.
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # rb5
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20241025-b4-linux-next-24-10-25-camss-dts-fixups-v1-4-cdff2f1a5792@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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clock-lanes does nothing here - the sensor doesn't care about this
property, remove it.
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # x13s
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20241025-b4-linux-next-24-10-25-camss-dts-fixups-v1-3-cdff2f1a5792@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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riser to dtso
Convert the navigation / camera mezzanine from its own dts to a dtso. A
small amount of additional includes / address / cell size change needs to
be applied to convert.
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # rb3
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241025-b4-linux-next-24-10-25-camss-dts-fixups-v1-2-cdff2f1a5792@linaro.org
[bjorn: Corrected up makefile syntax, added missing cells for cci_i2c1]
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into HEAD
A number of DTS correctnes fixes, to bring down the amount of errors
reported by dtbscheck.
* tag 'v6.12-rockchip-dtsfixes1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (23 commits)
arm64: dts: rockchip: Correct GPIO polarity on brcm BT nodes
arm64: dts: rockchip: Drop invalid clock-names from es8388 codec nodes
ARM: dts: rockchip: Fix the realtek audio codec on rk3036-kylin
ARM: dts: rockchip: Fix the spi controller on rk3036
ARM: dts: rockchip: drop grf reference from rk3036 hdmi
ARM: dts: rockchip: fix rk3036 acodec node
arm64: dts: rockchip: remove orphaned pinctrl-names from pinephone pro
arm64: dts: rockchip: remove num-slots property from rk3328-nanopi-r2s-plus
arm64: dts: rockchip: Fix LED triggers on rk3308-roc-cc
arm64: dts: rockchip: Remove #cooling-cells from fan on Theobroma lion
arm64: dts: rockchip: Remove undocumented supports-emmc property
arm64: dts: rockchip: Fix bluetooth properties on Rock960 boards
arm64: dts: rockchip: Fix bluetooth properties on rk3566 box demo
arm64: dts: rockchip: Drop regulator-init-microvolt from two boards
arm64: dts: rockchip: fix i2c2 pinctrl-names property on anbernic-rg353p/v
arm64: dts: rockchip: Fix reset-gpios property on brcm BT nodes
arm64: dts: rockchip: Fix wakeup prop names on PineNote BT node
arm64: dts: rockchip: Remove hdmi's 2nd interrupt on rk3328
arm64: dts: rockchip: Designate Turing RK1's system power controller
arm64: dts: rockchip: Start cooling maps numbering from zero on ROCK 5B
...
Link: https://lore.kernel.org/r/2847150.mvXUDI8C0e@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://github.com/sophgo/linux into HEAD
RISC-V Sophgo Devicetree fixes for v6.12-rc1
Just one minor fix to replace deprecated "snps,nr-gpios"
property with "ngpios" for snps,dw-apb-gpio-port devices.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
* tag 'riscv-sophgo-dt-fixes-for-v6.12-rc1' of https://github.com/sophgo/linux:
riscv: dts: Replace deprecated snps,nr-gpios property for snps,dw-apb-gpio-port devices
Link: https://lore.kernel.org/r/MA0P287MB2822A17623C51A558DB948FCFE482@MA0P287MB2822.INDP287.PROD.OUTLOOK.COM
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into HEAD
i.MX fixes for 6.12:
- An imx8qm change from Alexander Stein to fix VPU IRQs
- An imx8 LVDS subsystem change from Diogo Silva to fix clock-output-names
- An imx8ulp change from Haibo Chen to correct flexspi compatible string
- An imx8mp-skov board change from Liu Ying to set correct clock rate
for media_isp
- An imx8mp-phyboard change from Marek Vasut to correct Video PLL1 frequency
- An imx8mp change from Peng Fan to correct SDHC IPG clock
* tag 'imx-fixes-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
arm64: dts: imx8mp-phyboard-pollux: Set Video PLL1 frequency to 506.8 MHz
arm64: dts: imx8mp: correct sdhc ipg clk
arm64: dts: imx8mp-skov-revb-mi1010ait-1cp1: Assign "media_isp" clock rate
arm64: dts: imx8: Fix lvds0 device tree
arm64: dts: imx8ulp: correct the flexspi compatible string
arm64: dts: imx8-ss-vpu: Fix imx8qm VPU IRQs
Link: https://lore.kernel.org/r/ZxhsnnLudN2kD2Po@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Per fsl-imx-esdhc.yaml, the correct compatible string for i.MX7ULP is:
compatible = "fsl,imx7ulp-usdhc"
Remove the undocumented "fsl,imx6sx-usdhc" fallback compatible.
This fixes the following dt-schema warnings:
mmc@2198000: compatible: 'oneOf' conditional failed, one must be fixed:
['fsl,imx6sl-usdhc', 'fsl,imx6q-usdhc'] is too long
['fsl,imx6sl-usdhc', 'fsl,imx6q-usdhc'] is too short
'fsl,imx50-esdhc' was expected
...
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Per fsl-imx-esdhc.yaml, the correct compatible string for i.MX6SL is:
compatible = "fsl,imx6sl-usdhc"
Remove the undocumented "fsl,imx6q-usdhc" fallback compatible.
This fixes the following dt-schema warnings:
mmc@2190000: compatible: 'oneOf' conditional failed, one must be fixed:
['fsl,imx6sl-usdhc', 'fsl,imx6q-usdhc'] is too long
['fsl,imx6sl-usdhc', 'fsl,imx6q-usdhc'] is too short
'fsl,imx50-esdhc' was expected
...
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Per fsl-imx-esdhc.yaml, the correct compatible string for i.MX6SX is:
compatible = "fsl,imx6sx-usdhc"
Remove the undocumented "fsl,imx6sl-usdhc" fallback compatible.
This fixes the following dt-schema warnings:
mmc@2198000: compatible: 'oneOf' conditional failed, one must be fixed:
['fsl,imx6sl-usdhc', 'fsl,imx6q-usdhc'] is too long
['fsl,imx6sl-usdhc', 'fsl,imx6q-usdhc'] is too short
'fsl,imx50-esdhc' was expected
...
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Per fsl,imxgpt.yaml, the i.MX6SL GPT compatible should be described as:
compatible = "fsl,imx6sl-gpt", "fsl,imx6dl-gpt";
Do as suggested to fix the following dt-schema warnings:
timer@2098000: compatible: 'oneOf' conditional failed, one must be fixed:
['fsl,imx6sl-gpt'] is too short
'fsl,imx1-gpt' was expected
'fsl,imx21-gpt' was expected
'fsl,imx27-gpt' was expected
'fsl,imx31-gpt' was expected
'fsl,imx6sl-gpt' is not one of ['fsl,imx25-gpt', 'fsl,imx50-gpt', 'fsl,imx51-gpt', 'fsl,imx53-gpt', 'fsl,imx6q-gpt']
'fsl,imx6dl-gpt' was expected
'fsl,imx6sl-gpt' is not one of ['fsl,imx6ul-gpt', 'fsl,imx7d-gpt']
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Drop space between node name and opening brace {.
No functional change.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Bindings expect pin configuration nodes in pinctrl to match certain
naming and not be part of another fake node:
pinctrl@30330000: '...' does not match any of the regexes: 'grp$', 'pinctrl-[0-9]+'
Drop the wrapping node and adjust the names to have "grp" prefix.
Diff looks big but this should have no functional impact, use e.g.
git show -w to view the diff.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Bindings expect pin configuration nodes in pinctrl to match certain
naming and not be part of another fake node:
pinctrl@30330000: '...' does not match any of the regexes: 'grp$', 'pinctrl-[0-9]+'
Drop the wrapping node and adjust the names to have "grp" prefix.
Diff looks big but this should have no functional impact, use e.g.
git show -w to view the diff.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Bindings expect pin configuration nodes in pinctrl to match certain
naming and not be part of another fake node:
pinctrl@30330000: '...' does not match any of the regexes: 'grp$', 'pinctrl-[0-9]+'
Drop the wrapping node and adjust the names to have "grp" prefix.
Diff looks big but this should have no functional impact, use e.g.
git show -w to view the diff.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Bindings expect pin configuration nodes in pinctrl to match certain
naming and not be part of another fake node:
pinctrl@30330000: '...' does not match any of the regexes: 'grp$', 'pinctrl-[0-9]+'
Drop the wrapping node and adjust the names to have "grp" prefix.
Diff looks big but this should have no functional impact, use e.g.
git show -w to view the diff.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Bindings expect pin configuration nodes in pinctrl to match certain
naming and not be part of another fake node:
pinctrl@30330000: '...' does not match any of the regexes: 'grp$', 'pinctrl-[0-9]+'
Drop the wrapping node and adjust the names to have "grp" prefix.
Diff looks big but this should have no functional impact, use e.g.
git show -w to view the diff.
Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> # imx6q-mba6
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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