Revision tags: v6.9-rc1, v6.8, v6.8-rc7 |
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06d07429 |
| 29-Feb-2024 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Sync to get the drm_printer changes to drm-intel-next.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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5b9b2e6b |
| 11-Apr-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.9-rc3' into x86/boot, to pick up fixes before queueing up more changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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d1eec383 |
| 09-Apr-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.9-rc3' into locking/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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0e6ebfd1 |
| 09-Apr-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.9-rc3' into x86/cpu, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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9b4e5285 |
| 03-Apr-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.9-rc2' into perf/core, to pick up dependent commits
Pick up fixes that followup patches are going to depend on.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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6a2bcf92 |
| 03-Apr-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.9-rc2' into x86/percpu, to pick up fixes and resolve conflict
Conflicts: arch/x86/Kconfig
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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f4566a1e |
| 25-Mar-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.9-rc1' into sched/core, to pick up fixes and to refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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100c8542 |
| 05-Apr-2024 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-fix-v6.9-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.9
A relatively large set of fixes here, the biggest piece of it is a
Merge tag 'asoc-fix-v6.9-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v6.9
A relatively large set of fixes here, the biggest piece of it is a series correcting some problems with the delay reporting for Intel SOF cards but there's a bunch of other things. Everything here is driver specific except for a fix in the core for an issue with sign extension handling volume controls.
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52b761b4 |
| 02-Apr-2024 |
Paolo Bonzini <pbonzini@redhat.com> |
Merge tag 'kvmarm-fixes-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.9, part #1
- Ensure perf events programmed to count during guest execu
Merge tag 'kvmarm-fixes-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.9, part #1
- Ensure perf events programmed to count during guest execution are actually enabled before entering the guest in the nVHE configuration.
- Restore out-of-range handler for stage-2 translation faults.
- Several fixes to stage-2 TLB invalidations to avoid stale translations, possibly including partial walk caches.
- Fix early handling of architectural VHE-only systems to ensure E2H is appropriately set.
- Correct a format specifier warning in the arch_timer selftest.
- Make the KVM banner message correctly handle all of the possible configurations.
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36a1818f |
| 25-Mar-2024 |
Thomas Zimmermann <tzimmermann@suse.de> |
Merge drm/drm-fixes into drm-misc-fixes
Backmerging to get drm-misc-fixes to the state of v6.9-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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c150b809 |
| 22-Mar-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'riscv-for-linus-6.9-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V updates from Palmer Dabbelt:
- Support for various vector-accelerated crypto routines
Merge tag 'riscv-for-linus-6.9-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V updates from Palmer Dabbelt:
- Support for various vector-accelerated crypto routines
- Hibernation is now enabled for portable kernel builds
- mmap_rnd_bits_max is larger on systems with larger VAs
- Support for fast GUP
- Support for membarrier-based instruction cache synchronization
- Support for the Andes hart-level interrupt controller and PMU
- Some cleanups around unaligned access speed probing and Kconfig settings
- Support for ACPI LPI and CPPC
- Various cleanus related to barriers
- A handful of fixes
* tag 'riscv-for-linus-6.9-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (66 commits) riscv: Fix syscall wrapper for >word-size arguments crypto: riscv - add vector crypto accelerated AES-CBC-CTS crypto: riscv - parallelize AES-CBC decryption riscv: Only flush the mm icache when setting an exec pte riscv: Use kcalloc() instead of kzalloc() riscv/barrier: Add missing space after ',' riscv/barrier: Consolidate fence definitions riscv/barrier: Define RISCV_FULL_BARRIER riscv/barrier: Define __{mb,rmb,wmb} RISC-V: defconfig: Enable CONFIG_ACPI_CPPC_CPUFREQ cpufreq: Move CPPC configs to common Kconfig and add RISC-V ACPI: RISC-V: Add CPPC driver ACPI: Enable ACPI_PROCESSOR for RISC-V ACPI: RISC-V: Add LPI driver cpuidle: RISC-V: Move few functions to arch/riscv riscv: Introduce set_compat_task() in asm/compat.h riscv: Introduce is_compat_thread() into compat.h riscv: add compile-time test into is_compat_task() riscv: Replace direct thread flag check with is_compat_task() riscv: Improve arch_get_mmap_end() macro ...
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Revision tags: v6.8-rc6, v6.8-rc5, v6.8-rc4, v6.8-rc3, v6.8-rc2 |
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67daf842 |
| 23-Jan-2024 |
Palmer Dabbelt <palmer@rivosinc.com> |
Merge patch series "RISC-V crypto with reworked asm files"
Eric Biggers <ebiggers@kernel.org> says:
This patchset, which applies to v6.8-rc1, adds cryptographic algorithm implementations accelerate
Merge patch series "RISC-V crypto with reworked asm files"
Eric Biggers <ebiggers@kernel.org> says:
This patchset, which applies to v6.8-rc1, adds cryptographic algorithm implementations accelerated using the RISC-V vector crypto extensions (https://github.com/riscv/riscv-crypto/releases/download/v1.0.0/riscv-crypto-spec-vector.pdf) and RISC-V vector extension (https://github.com/riscv/riscv-v-spec/releases/download/v1.0/riscv-v-spec-1.0.pdf). The following algorithms are included: AES in ECB, CBC, CTR, and XTS modes; ChaCha20; GHASH; SHA-2; SM3; and SM4.
In general, the assembly code requires a 64-bit RISC-V CPU with VLEN >= 128, little endian byte order, and vector unaligned access support. The ECB, CTR, XTS, and ChaCha20 code is designed to naturally scale up to larger VLEN values. Building the assembly code requires tip-of-tree binutils (future 2.42) or tip-of-tree clang (future 18.x). All algorithms pass testing in QEMU, using CONFIG_CRYPTO_MANAGER_EXTRA_TESTS=y. Much of the assembly code is derived from OpenSSL code that was added by https://github.com/openssl/openssl/pull/21923. It's been cleaned up for integration with the kernel, e.g. reducing code duplication, eliminating use of .inst and perlasm, and fixing a few bugs.
This patchset incorporates the work of multiple people, including Jerry Shih, Heiko Stuebner, Christoph Müllner, Phoebe Chen, Charalampos Mitrodimas, and myself. This patchset went through several versions from Heiko (last version https://lore.kernel.org/linux-crypto/20230711153743.1970625-1-heiko@sntech.de), then several versions from Jerry (last version: https://lore.kernel.org/linux-crypto/20231231152743.6304-1-jerry.shih@sifive.com), then finally several versions from me. Thanks to everyone who has contributed to this patchset or its prerequisites.
* b4-shazam-merge: crypto: riscv - add vector crypto accelerated SM4 crypto: riscv - add vector crypto accelerated SM3 crypto: riscv - add vector crypto accelerated SHA-{512,384} crypto: riscv - add vector crypto accelerated SHA-{256,224} crypto: riscv - add vector crypto accelerated GHASH crypto: riscv - add vector crypto accelerated ChaCha20 crypto: riscv - add vector crypto accelerated AES-{ECB,CBC,CTR,XTS} RISC-V: hook new crypto subdir into build-system RISC-V: add TOOLCHAIN_HAS_VECTOR_CRYPTO RISC-V: add helper function to read the vector VLEN
Link: https://lore.kernel.org/r/20240122002024.27477-1-ebiggers@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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df513ed4 |
| 22-Jan-2024 |
Heiko Stuebner <heiko.stuebner@vrull.eu> |
RISC-V: add helper function to read the vector VLEN
VLEN describes the length of each vector register and some instructions need specific minimal VLENs to work correctly.
The vector code already in
RISC-V: add helper function to read the vector VLEN
VLEN describes the length of each vector register and some instructions need specific minimal VLENs to work correctly.
The vector code already includes a variable riscv_v_vsize that contains the value of "32 vector registers with vlenb length" that gets filled during boot. vlenb is the value contained in the CSR_VLENB register and the value represents "VLEN / 8".
So add riscv_vector_vlen() to return the actual VLEN value for in-kernel users when they need to check the available VLEN.
Signed-off-by: Heiko Stuebner <heiko.stuebner@vrull.eu> Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Jerry Shih <jerry.shih@sifive.com> Signed-off-by: Eric Biggers <ebiggers@google.com> Link: https://lore.kernel.org/r/20240122002024.27477-2-ebiggers@kernel.org Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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2e21dee6 |
| 13-Mar-2024 |
Jiri Kosina <jkosina@suse.com> |
Merge branch 'for-6.9/amd-sfh' into for-linus
- assorted fixes and optimizations for amd-sfh (Basavaraj Natikar)
Signed-off-by: Jiri Kosina <jkosina@suse.com>
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41c177cf |
| 11-Feb-2024 |
Rob Clark <robdclark@chromium.org> |
Merge tag 'drm-misc-next-2024-02-08' into msm-next
Merge the drm-misc tree to uprev MSM CI.
Signed-off-by: Rob Clark <robdclark@chromium.org>
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4db102dc |
| 29-Jan-2024 |
Maxime Ripard <mripard@kernel.org> |
Merge drm/drm-next into drm-misc-next
Kickstart 6.9 development cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
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be3382ec |
| 23-Jan-2024 |
Lucas De Marchi <lucas.demarchi@intel.com> |
Merge drm/drm-next into drm-xe-next
Sync to v6.8-rc1.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
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Revision tags: v6.8-rc1 |
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0ea5c948 |
| 15-Jan-2024 |
Jani Nikula <jani.nikula@intel.com> |
Merge drm/drm-next into drm-intel-next
Backmerge to bring Xe driver to drm-intel-next.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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03c11eb3 |
| 14-Feb-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch
Conflicts: arch/x86/include/asm/percpu.h arch/x86/include/asm/text-patching.h
Signed-off-by: Ingo Molnar <mingo@k
Merge tag 'v6.8-rc4' into x86/percpu, to resolve conflicts and refresh the branch
Conflicts: arch/x86/include/asm/percpu.h arch/x86/include/asm/text-patching.h
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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42ac0be1 |
| 26-Jan-2024 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'linus' into x86/mm, to refresh the branch and pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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06f609b3 |
| 25-Jan-2024 |
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 or adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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f0b7a0d1 |
| 23-Jan-2024 |
Andrew Morton <akpm@linux-foundation.org> |
Merge branch 'master' into mm-hotfixes-stable
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cf79f291 |
| 22-Jan-2024 |
Maxime Ripard <mripard@kernel.org> |
Merge v6.8-rc1 into drm-misc-fixes
Let's kickstart the 6.8 fix cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
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e5075d8e |
| 20-Jan-2024 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'riscv-for-linus-6.8-mw4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull more RISC-V updates from Palmer Dabbelt:
- Support for tuning for systems with fast misaligned
Merge tag 'riscv-for-linus-6.8-mw4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull more RISC-V updates from Palmer Dabbelt:
- Support for tuning for systems with fast misaligned accesses.
- Support for SBI-based suspend.
- Support for the new SBI debug console extension.
- The T-Head CMOs now use PA-based flushes.
- Support for enabling the V extension in kernel code.
- Optimized IP checksum routines.
- Various ftrace improvements.
- Support for archrandom, which depends on the Zkr extension.
- The build is no longer broken under NET=n, KUNIT=y for ports that don't define their own ipv6 checksum.
* tag 'riscv-for-linus-6.8-mw4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (56 commits) lib: checksum: Fix build with CONFIG_NET=n riscv: lib: Check if output in asm goto supported riscv: Fix build error on rv32 + XIP riscv: optimize ELF relocation function in riscv RISC-V: Implement archrandom when Zkr is available riscv: Optimize hweight API with Zbb extension riscv: add dependency among Image(.gz), loader(.bin), and vmlinuz.efi samples: ftrace: Add RISC-V support for SAMPLE_FTRACE_DIRECT[_MULTI] riscv: ftrace: Add DYNAMIC_FTRACE_WITH_DIRECT_CALLS support riscv: ftrace: Make function graph use ftrace directly riscv: select FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY lib/Kconfig.debug: Update AS_HAS_NON_CONST_LEB128 comment and name riscv: Restrict DWARF5 when building with LLVM to known working versions riscv: Hoist linker relaxation disabling logic into Kconfig kunit: Add tests for csum_ipv6_magic and ip_fast_csum riscv: Add checksum library riscv: Add checksum header riscv: Add static key for misaligned accesses asm-generic: Improve csum_fold RISC-V: selftests: cbo: Ensure asm operands match constraints ...
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a894e8ed |
| 16-Jan-2024 |
Palmer Dabbelt <palmer@rivosinc.com> |
Merge patch series "riscv: support kernel-mode Vector"
Andy Chiu <andy.chiu@sifive.com> says:
This series provides support running Vector in kernel mode. Additionally, kernel-mode Vector can be con
Merge patch series "riscv: support kernel-mode Vector"
Andy Chiu <andy.chiu@sifive.com> says:
This series provides support running Vector in kernel mode. Additionally, kernel-mode Vector can be configured to run without turnning off preemption on a CONFIG_PREEMPT kernel. Along with the suport, we add Vector optimized copy_{to,from}_user. And provide a simple threshold to decide when to run the vectorized functions.
We decided to drop vectorized memcpy/memset/memmove for the moment due to the concern of memory side-effect in kernel_vector_begin(). The detailed description can be found at v9[0]
This series is composed by 4 parts: patch 1-4: adds basic support for kernel-mode Vector patch 5: includes vectorized copy_{to,from}_user into the kernel patch 6: refactor context switch code in fpu [1] patch 7-10: provides some code refactors and support for preemptible kernel-mode Vector.
This series can be merged if we feel any part of {1~4, 5, 6, 7~10} is mature enough.
This patch is tested on a QEMU with V and verified that booting, normal userspace operations all work as usual with thresholds set to 0. Also, we test by launching multiple kernel threads which continuously executes and verifies Vector operations in the background. The module that tests these operation is expected to be upstream later.
* b4-shazam-merge: riscv: vector: allow kernel-mode Vector with preemption riscv: vector: use kmem_cache to manage vector context riscv: vector: use a mask to write vstate_ctrl riscv: vector: do not pass task_struct into riscv_v_vstate_{save,restore}() riscv: fpu: drop SR_SD bit checking riscv: lib: vectorize copy_to_user/copy_from_user riscv: sched: defer restoring Vector context for user riscv: Add vector extension XOR implementation riscv: vector: make Vector always available for softirq context riscv: Add support for kernel mode vector
Link: https://lore.kernel.org/r/20240115055929.4736-1-andy.chiu@sifive.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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