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a13fee31 |
| 28-Nov-2023 |
Daniel Vetter <daniel.vetter@ffwll.ch> |
Merge v6.7-rc3 into drm-next
Thomas Zimermann needs 8d6ef26501 ("drm/ast: Disconnect BMC if physical connector is connected") for further ast work in -next.
Minor conflicts in ivpu between 3de6d959
Merge v6.7-rc3 into drm-next
Thomas Zimermann needs 8d6ef26501 ("drm/ast: Disconnect BMC if physical connector is connected") for further ast work in -next.
Minor conflicts in ivpu between 3de6d9597892 ("accel/ivpu: Pass D0i3 residency time to the VPU firmware") and 3f7c0634926d ("accel/ivpu/37xx: Fix hangs related to MMIO reset") changing adjacent lines.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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975f2d73 |
| 01-Dec-2023 |
Jakub Kicinski <kuba@kernel.org> |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
No conflicts.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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67a17233 |
| 02-Jan-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.7-rc8' into locking/core, to pick up dependent changes
Pick up these commits from Linus's tree:
b106bcf0f99a ("locking/osq_lock: Clarify osq_wait_next()") 563adbfc351b ("locking/o
Merge tag 'v6.7-rc8' into locking/core, to pick up dependent changes
Pick up these commits from Linus's tree:
b106bcf0f99a ("locking/osq_lock: Clarify osq_wait_next()") 563adbfc351b ("locking/osq_lock: Clarify osq_wait_next() calling convention") 7c2230982129 ("locking/osq_lock: Move the definition of optimistic_spin_node into osq_lock.c")
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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d2e9f53a |
| 23-Dec-2023 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.7-rc6' into sched/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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06891af2 |
| 04-Dec-2023 |
Mark Brown <broonie@kernel.org> |
spi: spl022: fix sleeping in interrupt context
Merge series from Nam Cao <namcao@linutronix.de>:
While running the spl022, I got the following warning: BUG: sleeping function called from invalid co
spi: spl022: fix sleeping in interrupt context
Merge series from Nam Cao <namcao@linutronix.de>:
While running the spl022, I got the following warning: BUG: sleeping function called from invalid context at drivers/spi/spi.c:1428
This is because between spi transfers, spi_transfer_delay_exec() (who may sleep if the delay is >10us) is called in interrupt context. This is a problem for anyone who runs this driver and need more than 10us delay.
Patch 1 adds an error reporting mechanism, needed by patch 2 who switch to use the default spi_transfer_one_message(), which fix the problem.
The series is tested with polling transfer mode and interrupt transfer mode. I can't test the DMA mode, so some help testing here is very appreciated.
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0c92218f |
| 07-Dec-2023 |
Andrew Morton <akpm@linux-foundation.org> |
Merge branch 'master' into mm-hotfixes-stable
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Revision tags: v6.7-rc3 |
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2821c393 |
| 25-Nov-2023 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Fix "rodata=on" not disabling "rodata=full" on arm64
- Add arm64 mak
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Fix "rodata=on" not disabling "rodata=full" on arm64
- Add arm64 make dependency between vmlinuz.efi and Image, leading to occasional build failures previously (with parallel building)
- Add newline to the output formatting of the za-fork kselftest
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: add dependency between vmlinuz.efi and Image kselftest/arm64: Fix output formatting for za-fork arm64: mm: Fix "rodata=on" when CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
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Revision tags: v6.7-rc2 |
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acfa60db |
| 17-Nov-2023 |
Will Deacon <will@kernel.org> |
arm64: mm: Fix "rodata=on" when CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
When CONFIG_RODATA_FULL_DEFAULT_ENABLED=y, passing "rodata=on" on the kernel command-line (rather than "rodata=full") should turn
arm64: mm: Fix "rodata=on" when CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
When CONFIG_RODATA_FULL_DEFAULT_ENABLED=y, passing "rodata=on" on the kernel command-line (rather than "rodata=full") should turn off the "full" behaviour, leaving writable linear aliases of read-only kernel memory. Unfortunately, the option has no effect in this situation and the only way to disable the "rodata=full" behaviour is to disable rodata protection entirely by passing "rodata=off".
Fix this by parsing the "on" and "off" options in the arch code, additionally enforcing that 'rodata_full' cannot be set without also setting 'rodata_enabled', allowing us to simplify a couple of checks in the process.
Fixes: 2e8cff0a0eee ("arm64: fix rodata=full") Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Will Deacon <will@kernel.org> Reviewed-by: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20231117131422.29663-1-will@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Revision tags: v6.7-rc1, v6.6, v6.6-rc7, v6.6-rc6, v6.6-rc5, v6.6-rc4, v6.6-rc3, v6.6-rc2, v6.6-rc1 |
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1ac731c5 |
| 31-Aug-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.6 merge window.
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Revision tags: v6.5, v6.5-rc7, v6.5-rc6, v6.5-rc5, v6.5-rc4, v6.5-rc3 |
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50501936 |
| 17-Jul-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.4' into next
Sync up with mainline to bring in updates to shared infrastructure.
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Revision tags: v6.5-rc2, v6.5-rc1, v6.4, v6.4-rc7 |
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db6da59c |
| 15-Jun-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next-fixes
Backmerging to sync drm-misc-next-fixes with drm-misc-next.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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03c60192 |
| 12-Jun-2023 |
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> |
Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base
Merge the drm-next tree to pick up the DRM DSC helpers (merged via drm-intel-next tree). MSM DSC v1.2 patche
Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base
Merge the drm-next tree to pick up the DRM DSC helpers (merged via drm-intel-next tree). MSM DSC v1.2 patches depend on these helpers.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Revision tags: v6.4-rc6 |
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5c680050 |
| 06-Jun-2023 |
Miquel Raynal <miquel.raynal@bootlin.com> |
Merge tag 'v6.4-rc4' into wpan-next/staging
Linux 6.4-rc4
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9ff17e6b |
| 05-Jun-2023 |
Tvrtko Ursulin <tvrtko.ursulin@intel.com> |
Merge drm/drm-next into drm-intel-gt-next
For conflict avoidance we need the following commit:
c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers
Signed-off-by: Tvrtko Ursulin <tvrtko
Merge drm/drm-next into drm-intel-gt-next
For conflict avoidance we need the following commit:
c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
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Revision tags: v6.4-rc5, v6.4-rc4, v6.4-rc3 |
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9c3a985f |
| 17-May-2023 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-next
Backmerge to get some hwmon dependencies.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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Revision tags: v6.4-rc2 |
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50282fd5 |
| 12-May-2023 |
Maxime Ripard <maxime@cerno.tech> |
Merge drm/drm-fixes into drm-misc-fixes
Let's bring 6.4-rc1 in drm-misc-fixes to start the new fix cycle.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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ff32fcca |
| 09-May-2023 |
Maxime Ripard <maxime@cerno.tech> |
Merge drm/drm-next into drm-misc-next
Start the 6.5 release cycle.
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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Revision tags: v6.4-rc1 |
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df45da57 |
| 25-Apr-2023 |
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 Will Deacon: "ACPI:
- Improve error reporting when failing to manage SDEI on AGDI
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon: "ACPI:
- Improve error reporting when failing to manage SDEI on AGDI device removal
Assembly routines:
- Improve register constraints so that the compiler can make use of the zero register instead of moving an immediate #0 into a GPR
- Allow the compiler to allocate the registers used for CAS instructions
CPU features and system registers:
- Cleanups to the way in which CPU features are identified from the ID register fields
- Extend system register definition generation to handle Enum types when defining shared register fields
- Generate definitions for new _EL2 registers and add new fields for ID_AA64PFR1_EL1
- Allow SVE to be disabled separately from SME on the kernel command-line
Tracing:
- Support for "direct calls" in ftrace, which enables BPF tracing for arm64
Kdump:
- Don't bother unmapping the crashkernel from the linear mapping, which then allows us to use huge (block) mappings and reduce TLB pressure when a crashkernel is loaded.
Memory management:
- Try again to remove data cache invalidation from the coherent DMA allocation path
- Simplify the fixmap code by mapping at page granularity
- Allow the kfence pool to be allocated early, preventing the rest of the linear mapping from being forced to page granularity
Perf and PMU:
- Move CPU PMU code out to drivers/perf/ where it can be reused by the 32-bit ARM architecture when running on ARMv8 CPUs
- Fix race between CPU PMU probing and pKVM host de-privilege
- Add support for Apple M2 CPU PMU
- Adjust the generic PERF_COUNT_HW_BRANCH_INSTRUCTIONS event dynamically, depending on what the CPU actually supports
- Minor fixes and cleanups to system PMU drivers
Stack tracing:
- Use the XPACLRI instruction to strip PAC from pointers, rather than rolling our own function in C
- Remove redundant PAC removal for toolchains that handle this in their builtins
- Make backtracing more resilient in the face of instrumentation
Miscellaneous:
- Fix single-step with KGDB
- Remove harmless warning when 'nokaslr' is passed on the kernel command-line
- Minor fixes and cleanups across the board"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (72 commits) KVM: arm64: Ensure CPU PMU probes before pKVM host de-privilege arm64: kexec: include reboot.h arm64: delete dead code in this_cpu_set_vectors() arm64/cpufeature: Use helper macro to specify ID register for capabilites drivers/perf: hisi: add NULL check for name drivers/perf: hisi: Remove redundant initialized of pmu->name arm64/cpufeature: Consistently use symbolic constants for min_field_value arm64/cpufeature: Pull out helper for CPUID register definitions arm64/sysreg: Convert HFGITR_EL2 to automatic generation ACPI: AGDI: Improve error reporting for problems during .remove() arm64: kernel: Fix kernel warning when nokaslr is passed to commandline perf/arm-cmn: Fix port detection for CMN-700 arm64: kgdb: Set PSTATE.SS to 1 to re-enable single-step arm64: move PAC masks to <asm/pointer_auth.h> arm64: use XPACLRI to strip PAC arm64: avoid redundant PAC stripping in __builtin_return_address() arm64/sme: Fix some comments of ARM SME arm64/signal: Alloc tpidr2 sigframe after checking system_supports_tpidr2() arm64/signal: Use system_supports_tpidr2() to check TPIDR2 arm64/idreg: Don't disable SME when disabling SVE ...
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Revision tags: v6.3 |
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1bb31cc7 |
| 20-Apr-2023 |
Will Deacon <will@kernel.org> |
Merge branch 'for-next/mm' into for-next/core
* for-next/mm: arm64: mm: always map fixmap at page granularity arm64: mm: move fixmap code to its own file arm64: add FIXADDR_TOT_{START,SIZE}
Merge branch 'for-next/mm' into for-next/core
* for-next/mm: arm64: mm: always map fixmap at page granularity arm64: mm: move fixmap code to its own file arm64: add FIXADDR_TOT_{START,SIZE} Revert "Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()"" arm: uaccess: Remove memcpy_page_flushcache() mm,kfence: decouple kfence from page granularity mapping judgement
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Revision tags: v6.3-rc7, v6.3-rc6, v6.3-rc5, v6.3-rc4, v6.3-rc3 |
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bfa7965b |
| 17-Mar-2023 |
Zhenhua Huang <quic_zhenhuah@quicinc.com> |
mm,kfence: decouple kfence from page granularity mapping judgement
Kfence only needs its pool to be mapped as page granularity, if it is inited early. Previous judgement was a bit over protected. Fr
mm,kfence: decouple kfence from page granularity mapping judgement
Kfence only needs its pool to be mapped as page granularity, if it is inited early. Previous judgement was a bit over protected. From [1], Mark suggested to "just map the KFENCE region a page granularity". So I decouple it from judgement and do page granularity mapping for kfence pool only. Need to be noticed that late init of kfence pool still requires page granularity mapping.
Page granularity mapping in theory cost more(2M per 1GB) memory on arm64 platform. Like what I've tested on QEMU(emulated 1GB RAM) with gki_defconfig, also turning off rodata protection: Before: [root@liebao ]# cat /proc/meminfo MemTotal: 999484 kB After: [root@liebao ]# cat /proc/meminfo MemTotal: 1001480 kB
To implement this, also relocate the kfence pool allocation before the linear mapping setting up, arm64_kfence_alloc_pool is to allocate phys addr, __kfence_pool is to be set after linear mapping set up.
LINK: [1] https://lore.kernel.org/linux-arm-kernel/Y+IsdrvDNILA59UN@FVFF77S0Q05N/ Suggested-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Zhenhua Huang <quic_zhenhuah@quicinc.com> Reviewed-by: Kefeng Wang <wangkefeng.wang@huawei.com> Reviewed-by: Marco Elver <elver@google.com> Link: https://lore.kernel.org/r/1679066974-690-1-git-send-email-quic_zhenhuah@quicinc.com Signed-off-by: Will Deacon <will@kernel.org>
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Revision tags: v6.3-rc2, v6.3-rc1 |
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7ae9fb1b |
| 21-Feb-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare input updates for 6.3 merge window.
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Revision tags: v6.2, v6.2-rc8, v6.2-rc7, v6.2-rc6, v6.2-rc5 |
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6f849817 |
| 19-Jan-2023 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-next into drm-misc-next
Backmerging into drm-misc-next to get DRM accelerator infrastructure, which is required by ipuv driver.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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Revision tags: v6.2-rc4 |
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407da561 |
| 10-Jan-2023 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v6.2-rc3' into next
Merge with mainline to bring in timer_shutdown_sync() API.
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Revision tags: v6.2-rc3 |
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0d8eae7b |
| 02-Jan-2023 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Sync up with v6.2-rc1.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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Revision tags: v6.2-rc2 |
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b501d4dc |
| 30-Dec-2022 |
Rodrigo Vivi <rodrigo.vivi@intel.com> |
Merge drm/drm-next into drm-intel-gt-next
Sync after v6.2-rc1 landed in drm-next.
We need to get some dependencies in place before we can merge the fixes series from Gwan-gyeong and Chris.
Referen
Merge drm/drm-next into drm-intel-gt-next
Sync after v6.2-rc1 landed in drm-next.
We need to get some dependencies in place before we can merge the fixes series from Gwan-gyeong and Chris.
References: https://lore.kernel.org/all/Y6x5JCDnh2rvh4lA@intel.com/ Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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