Merge tag 'v6.6.70' into for/openbmc/dev-6.6

This is the 6.6.70 stable release

Conflicts:
include/linux/usb/chipidea.h

Conflict was a trivial addition.

Signed-off-by: Andrew Jeffery <andrew@c

Merge tag 'v6.6.70' into for/openbmc/dev-6.6

This is the 6.6.70 stable release

Conflicts:
include/linux/usb/chipidea.h

Conflict was a trivial addition.

Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>

show more ...

ACPI/IORT: Add PMCG platform information for HiSilicon HIP09A

[ Upstream commit c2b46ae022704a2d845e59461fa24431ad627022 ]

HiSilicon HIP09A platforms using the same SMMU PMCG with HIP09
and thus su

ACPI/IORT: Add PMCG platform information for HiSilicon HIP09A

[ Upstream commit c2b46ae022704a2d845e59461fa24431ad627022 ]

HiSilicon HIP09A platforms using the same SMMU PMCG with HIP09
and thus suffers the same erratum. List them in the PMCG platform
information list without introducing a new SMMU PMCG Model.

Update the silicon-errata.rst as well.

Reviewed-by: Yicong Yang <yangyicong@hisilicon.com>
Acked-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Qinxin Xia <xiaqinxin@huawei.com>
Link: https://lore.kernel.org/r/20241205013331.1484017-1-xiaqinxin@huawei.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

ACPI/IORT: Add PMCG platform information for HiSilicon HIP10/11

[ Upstream commit f3b78b470f28bb2a3a40e88bdf5c6de6a35a9b76 ]

HiSilicon HIP10/11 platforms using the same SMMU PMCG with HIP09
and thu

ACPI/IORT: Add PMCG platform information for HiSilicon HIP10/11

[ Upstream commit f3b78b470f28bb2a3a40e88bdf5c6de6a35a9b76 ]

HiSilicon HIP10/11 platforms using the same SMMU PMCG with HIP09
and thus suffers the same erratum. List them in the PMCG platform
information list without introducing a new SMMU PMCG Model.

Update the silicon-errata.rst as well.

Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
Link: https://lore.kernel.org/r/20240731092658.11012-1-yangyicong@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
Stable-dep-of: c2b46ae02270 ("ACPI/IORT: Add PMCG platform information for HiSilicon HIP09A")
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Merge tag 'v6.6.56' into for/openbmc/dev-6.6

This is the 6.6.56 stable release

arm64: errata: Expand speculative SSBS workaround once more

[ Upstream commit 081eb7932c2b244f63317a982c5e3990e2c7fbdd ]

A number of Arm Ltd CPUs suffer from errata whereby an MSR to the SSBS
speci

arm64: errata: Expand speculative SSBS workaround once more

[ Upstream commit 081eb7932c2b244f63317a982c5e3990e2c7fbdd ]

A number of Arm Ltd CPUs suffer from errata whereby an MSR to the SSBS
special-purpose register does not affect subsequent speculative
instructions, permitting speculative store bypassing for a window of
time.

We worked around this for a number of CPUs in commits:

* 7187bb7d0b5c7dfa ("arm64: errata: Add workaround for Arm errata 3194386 and 3312417")
* 75b3c43eab594bfb ("arm64: errata: Expand speculative SSBS workaround")
* 145502cac7ea70b5 ("arm64: errata: Expand speculative SSBS workaround (again)")

Since then, a (hopefully final) batch of updates have been published,
with two more affected CPUs. For the affected CPUs the existing
mitigation is sufficient, as described in their respective Software
Developer Errata Notice (SDEN) documents:

* Cortex-A715 (MP148) SDEN v15.0, erratum 3456084
https://developer.arm.com/documentation/SDEN-2148827/1500/

* Neoverse-N3 (MP195) SDEN v5.0, erratum 3456111
https://developer.arm.com/documentation/SDEN-3050973/0500/

Enable the existing mitigation by adding the relevant MIDRs to
erratum_spec_ssbs_list, and update silicon-errata.rst and the
Kconfig text accordingly.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20240930111705.3352047-3-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
[ Mark: fix conflict in silicon-errata.rst ]
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

arm64: Subscribe Microsoft Azure Cobalt 100 to erratum 3194386

commit 3eddb108abe3de6723cc4b77e8558ce1b3047987 upstream.

Add the Microsoft Azure Cobalt 100 CPU to the list of CPUs suffering
from er

arm64: Subscribe Microsoft Azure Cobalt 100 to erratum 3194386

commit 3eddb108abe3de6723cc4b77e8558ce1b3047987 upstream.

Add the Microsoft Azure Cobalt 100 CPU to the list of CPUs suffering
from erratum 3194386 added in commit 75b3c43eab59 ("arm64: errata:
Expand speculative SSBS workaround")

CC: Mark Rutland <mark.rutland@arm.com>
CC: James More <james.morse@arm.com>
CC: Will Deacon <will@kernel.org>
CC: stable@vger.kernel.org # 6.6+
Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com>
Link: https://lore.kernel.org/r/20241003225239.321774-1-eahariha@linux.microsoft.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...

Merge tag 'v6.6.54' into for/openbmc/dev-6.6

This is the 6.6.54 stable release

arm64: errata: Enable the AC03_CPU_38 workaround for ampere1a

commit db0d8a84348b876df7c4276f0cbce5df3b769f5f upstream.

The ampere1a cpu is affected by erratum AC04_CPU_10 which is the same
bug as

arm64: errata: Enable the AC03_CPU_38 workaround for ampere1a

commit db0d8a84348b876df7c4276f0cbce5df3b769f5f upstream.

The ampere1a cpu is affected by erratum AC04_CPU_10 which is the same
bug as AC03_CPU_38. Add ampere1a to the AC03_CPU_38 workaround midr list.

Cc: <stable@vger.kernel.org>
Signed-off-by: D Scott Phillips <scott@os.amperecomputing.com>
Acked-by: Oliver Upton <oliver.upton@linux.dev>
Link: https://lore.kernel.org/r/20240827211701.2216719-1-scott@os.amperecomputing.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...

Merge tag 'v6.6.46' into for/openbmc/dev-6.6

This is the 6.6.46 stable release

arm64: errata: Expand speculative SSBS workaround (again)

[ Upstream commit adeec61a4723fd3e39da68db4cc4d924e6d7f641 ]

A number of Arm Ltd CPUs suffer from errata whereby an MSR to the SSBS
special

arm64: errata: Expand speculative SSBS workaround (again)

[ Upstream commit adeec61a4723fd3e39da68db4cc4d924e6d7f641 ]

A number of Arm Ltd CPUs suffer from errata whereby an MSR to the SSBS
special-purpose register does not affect subsequent speculative
instructions, permitting speculative store bypassing for a window of
time.

We worked around this for a number of CPUs in commits:

* 7187bb7d0b5c7dfa ("arm64: errata: Add workaround for Arm errata 3194386 and 3312417")
* 75b3c43eab594bfb ("arm64: errata: Expand speculative SSBS workaround")

Since then, similar errata have been published for a number of other Arm
Ltd CPUs, for which the same mitigation is sufficient. This is described
in their respective Software Developer Errata Notice (SDEN) documents:

* Cortex-A76 (MP052) SDEN v31.0, erratum 3324349
https://developer.arm.com/documentation/SDEN-885749/3100/

* Cortex-A77 (MP074) SDEN v19.0, erratum 3324348
https://developer.arm.com/documentation/SDEN-1152370/1900/

* Cortex-A78 (MP102) SDEN v21.0, erratum 3324344
https://developer.arm.com/documentation/SDEN-1401784/2100/

* Cortex-A78C (MP138) SDEN v16.0, erratum 3324346
https://developer.arm.com/documentation/SDEN-1707916/1600/

* Cortex-A78C (MP154) SDEN v10.0, erratum 3324347
https://developer.arm.com/documentation/SDEN-2004089/1000/

* Cortex-A725 (MP190) SDEN v5.0, erratum 3456106
https://developer.arm.com/documentation/SDEN-2832921/0500/

* Cortex-X1 (MP077) SDEN v21.0, erratum 3324344
https://developer.arm.com/documentation/SDEN-1401782/2100/

* Cortex-X1C (MP136) SDEN v16.0, erratum 3324346
https://developer.arm.com/documentation/SDEN-1707914/1600/

* Neoverse-N1 (MP050) SDEN v32.0, erratum 3324349
https://developer.arm.com/documentation/SDEN-885747/3200/

* Neoverse-V1 (MP076) SDEN v19.0, erratum 3324341
https://developer.arm.com/documentation/SDEN-1401781/1900/

Note that due to the manner in which Arm develops IP and tracks errata,
some CPUs share a common erratum number and some CPUs have multiple
erratum numbers for the same HW issue.

On parts without SB, it is necessary to use ISB for the workaround. The
spec_bar() macro used in the mitigation will expand to a "DSB SY; ISB"
sequence in this case, which is sufficient on all affected parts.

Enable the existing mitigation by adding the relevant MIDRs to
erratum_spec_ssbs_list. The list is sorted alphanumerically (involving
moving Neoverse-V3 after Neoverse-V2) so that this is easy to audit and
potentially extend again in future. The Kconfig text is also updated to
clarify the set of affected parts and the mitigation.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Will Deacon <will@kernel.org>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20240801101803.1982459-4-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
[ Mark: fix conflicts in silicon-errata.rst ]
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

arm64: errata: Expand speculative SSBS workaround

[ Upstream commit 75b3c43eab594bfbd8184ec8ee1a6b820950819a ]

A number of Arm Ltd CPUs suffer from errata whereby an MSR to the SSBS
special-purpose

arm64: errata: Expand speculative SSBS workaround

[ Upstream commit 75b3c43eab594bfbd8184ec8ee1a6b820950819a ]

A number of Arm Ltd CPUs suffer from errata whereby an MSR to the SSBS
special-purpose register does not affect subsequent speculative
instructions, permitting speculative store bypassing for a window of
time.

We worked around this for Cortex-X4 and Neoverse-V3, in commit:

7187bb7d0b5c7dfa ("arm64: errata: Add workaround for Arm errata 3194386 and 3312417")

... as per their Software Developer Errata Notice (SDEN) documents:

* Cortex-X4 SDEN v8.0, erratum 3194386:
https://developer.arm.com/documentation/SDEN-2432808/0800/

* Neoverse-V3 SDEN v6.0, erratum 3312417:
https://developer.arm.com/documentation/SDEN-2891958/0600/

Since then, similar errata have been published for a number of other Arm Ltd
CPUs, for which the mitigation is the same. This is described in their
respective SDEN documents:

* Cortex-A710 SDEN v19.0, errataum 3324338
https://developer.arm.com/documentation/SDEN-1775101/1900/?lang=en

* Cortex-A720 SDEN v11.0, erratum 3456091
https://developer.arm.com/documentation/SDEN-2439421/1100/?lang=en

* Cortex-X2 SDEN v19.0, erratum 3324338
https://developer.arm.com/documentation/SDEN-1775100/1900/?lang=en

* Cortex-X3 SDEN v14.0, erratum 3324335
https://developer.arm.com/documentation/SDEN-2055130/1400/?lang=en

* Cortex-X925 SDEN v8.0, erratum 3324334
https://developer.arm.com/documentation/109108/800/?lang=en

* Neoverse-N2 SDEN v17.0, erratum 3324339
https://developer.arm.com/documentation/SDEN-1982442/1700/?lang=en

* Neoverse-V2 SDEN v9.0, erratum 3324336
https://developer.arm.com/documentation/SDEN-2332927/900/?lang=en

Note that due to shared design lineage, some CPUs share the same erratum
number.

Add these to the existing mitigation under CONFIG_ARM64_ERRATUM_3194386.
As listing all of the erratum IDs in the runtime description would be
unwieldy, this is reduced to:

"SSBS not fully self-synchronizing"

... matching the description of the errata in all of the SDENs.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20240603111812.1514101-6-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
[ Mark: fix conflicts in silicon-errata.rst ]
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

arm64: errata: Unify speculative SSBS errata logic

[ Upstream commit ec768766608092087dfb5c1fc45a16a6f524dee2 ]

Cortex-X4 erratum 3194386 and Neoverse-V3 erratum 3312417 are identical,
with duplica

arm64: errata: Unify speculative SSBS errata logic

[ Upstream commit ec768766608092087dfb5c1fc45a16a6f524dee2 ]

Cortex-X4 erratum 3194386 and Neoverse-V3 erratum 3312417 are identical,
with duplicate Kconfig text and some unsightly ifdeffery. While we try
to share code behind CONFIG_ARM64_WORKAROUND_SPECULATIVE_SSBS, having
separate options results in a fair amount of boilerplate code, and this
will only get worse as we expand the set of affected CPUs.

To reduce this boilerplate, unify the two behind a common Kconfig
option. This removes the duplicate text and Kconfig logic, and removes
the need for the intermediate ARM64_WORKAROUND_SPECULATIVE_SSBS option.
The set of affected CPUs is described as a list so that this can easily
be extended.

I've used ARM64_ERRATUM_3194386 (matching the Neoverse-V3 erratum ID) as
the common option, matching the way we use ARM64_ERRATUM_1319367 to
cover Cortex-A57 erratum 1319537 and Cortex-A72 erratum 1319367.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20240603111812.1514101-5-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
[ Mark: fix conflicts, drop unneeded cpucaps.h ]
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

arm64: errata: Add workaround for Arm errata 3194386 and 3312417

[ Upstream commit 7187bb7d0b5c7dfa18ca82e9e5c75e13861b1d88 ]

Cortex-X4 and Neoverse-V3 suffer from errata whereby an MSR to the SSBS

arm64: errata: Add workaround for Arm errata 3194386 and 3312417

[ Upstream commit 7187bb7d0b5c7dfa18ca82e9e5c75e13861b1d88 ]

Cortex-X4 and Neoverse-V3 suffer from errata whereby an MSR to the SSBS
special-purpose register does not affect subsequent speculative
instructions, permitting speculative store bypassing for a window of
time. This is described in their Software Developer Errata Notice (SDEN)
documents:

* Cortex-X4 SDEN v8.0, erratum 3194386:
https://developer.arm.com/documentation/SDEN-2432808/0800/

* Neoverse-V3 SDEN v6.0, erratum 3312417:
https://developer.arm.com/documentation/SDEN-2891958/0600/

To workaround these errata, it is necessary to place a speculation
barrier (SB) after MSR to the SSBS special-purpose register. This patch
adds the requisite SB after writes to SSBS within the kernel, and hides
the presence of SSBS from EL0 such that userspace software which cares
about SSBS will manipulate this via prctl(PR_GET_SPECULATION_CTRL, ...).

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20240508081400.235362-5-mark.rutland@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
[ Mark: fix conflicts, drop unneeded cpucaps.h, fold in user_feature_fixup() ]
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Merge tag 'v6.6.18' into dev-6.6

This is the 6.6.18 stable release

arm64: Subscribe Microsoft Azure Cobalt 100 to ARM Neoverse N2 errata

commit fb091ff394792c018527b3211bbdfae93ea4ac02 upstream.

Add the MIDR value of Microsoft Azure Cobalt 100, which is a Microsof

arm64: Subscribe Microsoft Azure Cobalt 100 to ARM Neoverse N2 errata

commit fb091ff394792c018527b3211bbdfae93ea4ac02 upstream.

Add the MIDR value of Microsoft Azure Cobalt 100, which is a Microsoft
implemented CPU based on r0p0 of the ARM Neoverse N2 CPU, and therefore
suffers from all the same errata.

CC: stable@vger.kernel.org # 5.15+
Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Link: https://lore.kernel.org/r/20240214175522.2457857-1-eahariha@linux.microsoft.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...

Merge tag 'v6.6.15' into dev-6.6

This is the 6.6.15 stable release

arm64: errata: Add Cortex-A510 speculative unprivileged load workaround

commit f827bcdafa2a2ac21c91e47f587e8d0c76195409 upstream.

Implement the workaround for ARM Cortex-A510 erratum 3117295. On an

arm64: errata: Add Cortex-A510 speculative unprivileged load workaround

commit f827bcdafa2a2ac21c91e47f587e8d0c76195409 upstream.

Implement the workaround for ARM Cortex-A510 erratum 3117295. On an
affected Cortex-A510 core, a speculatively executed unprivileged load
might leak data from a privileged load via a cache side channel. The
issue only exists for loads within a translation regime with the same
translation (e.g. same ASID and VMID). Therefore, the issue only affects
the return to EL0.

The erratum and workaround are the same as ARM Cortex-A520 erratum
2966298, so reuse the existing workaround.

Cc: stable@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20240110-arm-errata-a510-v1-2-d02bc51aeeee@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...

Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Will Deacon:
"A typo fix for a PMU driver, a workround for a side-channel erratum on
Cor

Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Will Deacon:
"A typo fix for a PMU driver, a workround for a side-channel erratum on
Cortex-A520 and a fix for the local timer save/restore when using ACPI
with Qualcomm's custom CPUs:

- Workaround for Cortex-A520 erratum #2966298

- Fix typo in Arm CMN PMU driver that breaks counter overflow handling

- Fix timer handling across idle for Qualcomm custom CPUs"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
cpuidle, ACPI: Evaluate LPI arch_flags for broadcast timer
arm64: errata: Add Cortex-A520 speculative unprivileged load workaround
arm64: Add Cortex-A520 CPU part definition
perf/arm-cmn: Fix the unhandled overflow status of counter 4 to 7

show more ...

arm64: errata: Add Cortex-A520 speculative unprivileged load workaround

Implement the workaround for ARM Cortex-A520 erratum 2966298. On an
affected Cortex-A520 core, a speculatively executed unpriv

arm64: errata: Add Cortex-A520 speculative unprivileged load workaround

Implement the workaround for ARM Cortex-A520 erratum 2966298. On an
affected Cortex-A520 core, a speculatively executed unprivileged load
might leak data from a privileged load via a cache side channel. The
issue only exists for loads within a translation regime with the same
translation (e.g. same ASID and VMID). Therefore, the issue only affects
the return to EL0.

The workaround is to execute a TLBI before returning to EL0 after all
loads of privileged data. A non-shareable TLBI to any address is
sufficient.

The workaround isn't necessary if page table isolation (KPTI) is
enabled, but for simplicity it will be. Page table isolation should
normally be disabled for Cortex-A520 as it supports the CSV3 feature
and the E0PD feature (used when KASLR is enabled).

Cc: stable@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230921194156.1050055-2-robh@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>

show more ...

Merge drm/drm-fixes into drm-misc-fixes

Forwarding to v6.6-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Will Deacon:
"I think we have a bit less than usual on the architecture side, but
t

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Will Deacon:
"I think we have a bit less than usual on the architecture side, but
that's somewhat balanced out by a large crop of perf/PMU driver
updates and extensions to our selftests.

CPU features and system registers:

- Advertise hinted conditional branch support (FEAT_HBC) to userspace

- Avoid false positive "SANITY CHECK" warning when xCR registers
differ outside of the length field

Documentation:

- Fix macro name typo in SME documentation

Entry code:

- Unmask exceptions earlier on the system call entry path

Memory management:

- Don't bother clearing PTE_RDONLY for dirty ptes in pte_wrprotect()
and pte_modify()

Perf and PMU drivers:

- Initial support for Coresight TRBE devices on ACPI systems (the
coresight driver changes will come later)

- Fix hw_breakpoint single-stepping when called from bpf

- Fixes for DDR PMU on i.MX8MP SoC

- Add NUMA-awareness to Hisilicon PCIe PMU driver

- Fix locking dependency issue in Arm DMC620 PMU driver

- Workaround Hisilicon erratum 162001900 in the SMMUv3 PMU driver

- Add support for Arm CMN-700 r3 parts to the CMN PMU driver

- Add support for recent Arm Cortex CPU PMUs

- Update Hisilicon PMU maintainers

Selftests:

- Add a bunch of new features to the hwcap test (JSCVT, PMULL, AES,
SHA1, etc)

- Fix SSVE test to leave streaming-mode after grabbing the signal
context

- Add new test for SVE vector-length changes with SME enabled

Miscellaneous:

- Allow compiler to warn on suspicious looking system register
expressions

- Work around SDEI firmware bug by aborting any running handlers on a
kernel crash

- Fix some harmless warnings when building with W=1

- Remove some unused function declarations

- Other minor fixes and cleanup"

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (62 commits)
drivers/perf: hisi: Update HiSilicon PMU maintainers
arm_pmu: acpi: Add a representative platform device for TRBE
arm_pmu: acpi: Refactor arm_spe_acpi_register_device()
kselftest/arm64: Fix hwcaps selftest build
hw_breakpoint: fix single-stepping when using bpf_overflow_handler
arm64/sysreg: refactor deprecated strncpy
kselftest/arm64: add jscvt feature to hwcap test
kselftest/arm64: add pmull feature to hwcap test
kselftest/arm64: add AES feature check to hwcap test
kselftest/arm64: add SHA1 and related features to hwcap test
arm64: sysreg: Generate C compiler warnings on {read,write}_sysreg_s arguments
kselftest/arm64: build BTI tests in output directory
perf/imx_ddr: don't enable counter0 if none of 4 counters are used
perf/imx_ddr: speed up overflow frequency of cycle
drivers/perf: hisi: Schedule perf session according to locality
kselftest/arm64: fix a memleak in zt_regs_run()
perf/arm-dmc620: Fix dmc620_pmu_irqs_lock/cpu_hotplug_lock circular lock dependency
perf/smmuv3: Add MODULE_ALIAS for module auto loading
perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09
kselftest/arm64: Size sycall-abi buffers for the actual maximum VL
...

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Merge branch 'for-next/perf' into for-next/core

* for-next/perf:
drivers/perf: hisi: Update HiSilicon PMU maintainers
arm_pmu: acpi: Add a representative platform device for TRBE
arm_pmu: acpi

Merge branch 'for-next/perf' into for-next/core

* for-next/perf:
drivers/perf: hisi: Update HiSilicon PMU maintainers
arm_pmu: acpi: Add a representative platform device for TRBE
arm_pmu: acpi: Refactor arm_spe_acpi_register_device()
hw_breakpoint: fix single-stepping when using bpf_overflow_handler
perf/imx_ddr: don't enable counter0 if none of 4 counters are used
perf/imx_ddr: speed up overflow frequency of cycle
drivers/perf: hisi: Schedule perf session according to locality
perf/arm-dmc620: Fix dmc620_pmu_irqs_lock/cpu_hotplug_lock circular lock dependency
perf/smmuv3: Add MODULE_ALIAS for module auto loading
perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09
perf: pmuv3: Remove comments from armv8pmu_[enable|disable]_event()
perf/arm-cmn: Add CMN-700 r3 support
perf/arm-cmn: Refactor HN-F event selector macros
perf/arm-cmn: Remove spurious event aliases
drivers/perf: Explicitly include correct DT includes
perf: pmuv3: Add Cortex A520, A715, A720, X3 and X4 PMUs
dt-bindings: arm: pmu: Add Cortex A520, A715, A720, X3, and X4
perf/smmuv3: Remove build dependency on ACPI
perf: xgene_pmu: Convert to devm_platform_ioremap_resource()
driver/perf: Add identifier sysfs file for Yitian 710 DDR

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Merge branch 'for-next/errata' into for-next/core

* for-next/errata:
arm64: errata: Group all Cortex-A510 errata together

Merge branch 'for-linus' into for-next

Back-merge the 6.5-devel branch for the clean patch application for
6.6 and resolving merge conflicts.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

BackMerge tag 'v6.5-rc7' into drm-next

Linux 6.5-rc7

This is needed for the CI stuff and the msm pull has fixes in it.

Signed-off-by: Dave Airlie <airlied@redhat.com>