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c34e9ab9 |
| 05-Dec-2024 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.13
A few small fixes for v6.13, all system specific - the biggest t
Merge tag 'asoc-fix-v6.13-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.13
A few small fixes for v6.13, all system specific - the biggest thing is the fix for jack handling over suspend on some Intel laptops.
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Revision tags: v6.13-rc1 |
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ba1f9c8f |
| 19-Nov-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
- Support for running Linux in a protected VM under the Arm Conf
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
- Support for running Linux in a protected VM under the Arm Confidential Compute Architecture (CCA)
- Guarded Control Stack user-space support. Current patches follow the x86 ABI of implicitly creating a shadow stack on clone(). Subsequent patches (already on the list) will add support for clone3() allowing finer-grained control of the shadow stack size and placement from libc
- AT_HWCAP3 support (not running out of HWCAP2 bits yet but we are getting close with the upcoming dpISA support)
- Other arch features:
- In-kernel use of the memcpy instructions, FEAT_MOPS (previously only exposed to user; uaccess support not merged yet)
- MTE: hugetlbfs support and the corresponding kselftests
- Optimise CRC32 using the PMULL instructions
- Support for FEAT_HAFT enabling ARCH_HAS_NONLEAF_PMD_YOUNG
- Optimise the kernel TLB flushing to use the range operations
- POE/pkey (permission overlays): further cleanups after bringing the signal handler in line with the x86 behaviour for 6.12
- arm64 perf updates:
- Support for the NXP i.MX91 PMU in the existing IMX driver
- Support for Ampere SoCs in the Designware PCIe PMU driver
- Support for Marvell's 'PEM' PCIe PMU present in the 'Odyssey' SoC
- Support for Samsung's 'Mongoose' CPU PMU
- Support for PMUv3.9 finer-grained userspace counter access control
- Switch back to platform_driver::remove() now that it returns 'void'
- Add some missing events for the CXL PMU driver
- Miscellaneous arm64 fixes/cleanups:
- Page table accessors cleanup: type updates, drop unused macros, reorganise arch_make_huge_pte() and clean up pte_mkcont(), sanity check addresses before runtime P4D/PUD folding
- Command line override for ID_AA64MMFR0_EL1.ECV (advertising the FEAT_ECV for the generic timers) allowing Linux to boot with firmware deployments that don't set SCTLR_EL3.ECVEn
- ACPI/arm64: tighten the check for the array of platform timer structures and adjust the error handling procedure in gtdt_parse_timer_block()
- Optimise the cache flush for the uprobes xol slot (skip if no change) and other uprobes/kprobes cleanups
- Fix the context switching of tpidrro_el0 when kpti is enabled
- Dynamic shadow call stack fixes
- Sysreg updates
- Various arm64 kselftest improvements
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (168 commits) arm64: tls: Fix context-switching of tpidrro_el0 when kpti is enabled kselftest/arm64: Try harder to generate different keys during PAC tests kselftest/arm64: Don't leak pipe fds in pac.exec_sign_all() arm64/ptrace: Clarify documentation of VL configuration via ptrace kselftest/arm64: Corrupt P0 in the irritator when testing SSVE acpi/arm64: remove unnecessary cast arm64/mm: Change protval as 'pteval_t' in map_range() kselftest/arm64: Fix missing printf() argument in gcs/gcs-stress.c kselftest/arm64: Add FPMR coverage to fp-ptrace kselftest/arm64: Expand the set of ZA writes fp-ptrace does kselftets/arm64: Use flag bits for features in fp-ptrace assembler code kselftest/arm64: Enable build of PAC tests with LLVM=1 kselftest/arm64: Check that SVCR is 0 in signal handlers selftests/mm: Fix unused function warning for aarch64_write_signal_pkey() kselftest/arm64: Fix printf() compiler warnings in the arm64 syscall-abi.c tests kselftest/arm64: Fix printf() warning in the arm64 MTE prctl() test kselftest/arm64: Fix printf() compiler warnings in the arm64 fp tests kselftest/arm64: Fix build with stricter assemblers arm64/scs: Drop unused prototype __pi_scs_patch_vmlinux() arm64/scs: Deal with 64-bit relative offsets in FDE frames ...
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Revision tags: v6.12, v6.12-rc7, v6.12-rc6 |
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#
e1dce564 |
| 28-Oct-2024 |
Gowthami Thiagarajan <gthiagarajan@marvell.com> |
perf/marvell: Marvell PEM performance monitor support
PCI Express Interface PMU includes various performance counters to monitor the data that is transmitted over the PCIe link. The counters track v
perf/marvell: Marvell PEM performance monitor support
PCI Express Interface PMU includes various performance counters to monitor the data that is transmitted over the PCIe link. The counters track various inbound and outbound transactions which includes separate counters for posted/non-posted/completion TLPs. Also, inbound and outbound memory read requests along with their latencies can also be monitored. Address Translation Services(ATS)events such as ATS Translation, ATS Page Request, ATS Invalidation along with their corresponding latencies are also supported.
The performance counters are 64 bits wide.
For instance, perf stat -e ib_tlp_pr <workload> tracks the inbound posted TLPs for the workload.
Co-developed-by: Linu Cherian <lcherian@marvell.com> Signed-off-by: Linu Cherian <lcherian@marvell.com> Signed-off-by: Gowthami Thiagarajan <gthiagarajan@marvell.com> Link: https://lore.kernel.org/r/20241028055309.17893-1-gthiagarajan@marvell.com Signed-off-by: Will Deacon <will@kernel.org>
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