pm24.git/Documentation, branch rust-6.12

docs: rust: include other expressions in conditional compilation section

2024-09-05T20:45:01Z

Expand the conditional compilation section to explain how to support other expressions, such as testing whether `RUSTC_VERSION` is at least a given version, which requires a numerical comparison that Rust's `cfg` predicates do not support (yet?). Reviewed-by: Nicolas Schier Tested-by: Alice Ryhl Acked-by: Masahiro Yamada Link: https://lore.kernel.org/r/20240902165535.1101978-7-ojeda@kernel.org Signed-off-by: Miguel Ojeda

docs: rust: improve main page introducing a "Code documentation" section

2024-08-25T16:37:40Z

Clean the "Rust" main page by introducing a 'Code documentation" section to separate it from the rest of the text above. In addition, introduce the "Rust code documentation" term, which may be clearer than referring to a potentially unknown tool. Furthermore, for the HTML case, homogenize both `rustdoc` and non-`rustdoc` cases and use the term introduced above instead. Then, always generate the pregenerated version part, since now there is a section that is always generated and thus makes sense to do so. Finally, finish the new section with a link to more details about the Rust code documentation. The intention is that: - The non-HTML case mentions the code documentation too, making it more prominent for readers of non-HTML docs. - Both HTML cases read more naturally. - The pregenerated version is always mentioned, since it is likely useful for readers of non-HTML docs. Link: https://lore.kernel.org/r/20240818141200.386899-2-ojeda@kernel.org Signed-off-by: Miguel Ojeda

docs: rust: link to https://rust.docs.kernel.org

2024-08-25T16:37:40Z

The Rust code documentation (i.e. `rustdoc`-generated docs) is now available at: https://rust.docs.kernel.org Thus document it and remove the `TODO` line. The generation uses a particular kernel configuration, based on x86_64, which may get tweaked over time. Older tags, and how they are generated, may also change in the future. We may consider freezing them at some point, but for the moment, the content should not be considered immutable. Thanks Konstantin for the support setting it up! Cc: Konstantin Ryabitsev Acked-by: Konstantin Ryabitsev Link: https://lore.kernel.org/r/20240818141200.386899-1-ojeda@kernel.org Signed-off-by: Miguel Ojeda

docs: rust: quick-start: add Debian Testing

2024-08-24T17:44:24Z

Debian Testing is now also providing recent Rust releases (outside of the freeze period), like Debian Unstable (Sid). Thus add it to the list. Cc: Fabian Grünbichler Signed-off-by: Miguel Ojeda

rust: kbuild: split up helpers.c

2024-08-18T21:34:26Z

This patch splits up the rust helpers C file. When rebasing patch sets on upstream linux, merge conflicts in helpers.c is common and time consuming [1]. Thus, split the file so that each kernel component can live in a separate file. This patch lists helper files explicitly and thus conflicts in the file list is still likely. However, they should be more simple to resolve than the conflicts usually seen in helpers.c. [ Removed `README.md` and undeleted the original comment since now, in v3 of the series, we have a `helpers.c` again; which also allows us to keep the "Sorted alphabetically" line and makes the diff easier. In addition, updated the Documentation/ mentions of the file, reworded title and removed blank lines at the end of `page.c`. - Miguel ] Link: https://rust-for-linux.zulipchat.com/#narrow/stream/288089-General/topic/Splitting.20up.20helpers.2Ec/near/426694012 [1] Signed-off-by: Andreas Hindborg Reviewed-by: Gary Guo Acked-by: Dirk Behme Reviewed-by: Alice Ryhl Reviewed-by: Benno Lossin Link: https://lore.kernel.org/r/20240815103016.2771842-1-nmi@metaspace.dk Signed-off-by: Miguel Ojeda

Merge tag 'powerpc-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2024-08-18T02:23:02Z

Pull powerpc fixes from Michael Ellerman: - Fix crashes on 85xx with some configs since the recent hugepd rework. - Fix boot warning with hugepages and CONFIG_DEBUG_VIRTUAL on some platforms. - Don't enable offline cores when changing SMT modes, to match existing userspace behaviour. Thanks to Christophe Leroy, Dr. David Alan Gilbert, Guenter Roeck, Nysal Jan K.A, Shrikanth Hegde, Thomas Gleixner, and Tyrel Datwyler. * tag 'powerpc-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/topology: Check if a core is online cpu/SMT: Enable SMT only if a core is online powerpc/mm: Fix boot warning with hugepages and CONFIG_DEBUG_VIRTUAL powerpc/mm: Fix size of allocated PGDIR soc: fsl: qbman: remove unused struct 'cgr_comp'

Merge tag 'devicetree-fixes-for-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2024-08-16T20:50:33Z

Pull devicetree fixes from Rob Herring: - Fix a possible (but unlikely) out-of-bounds read in interrupts parsing code - Add AT25 EEPROM "fujitsu,mb85rs256" compatible - Update Konrad Dybcio's email * tag 'devicetree-fixes-for-6.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of/irq: Prevent device address out-of-bounds read in interrupt map walk dt-bindings: eeprom: at25: add fujitsu,mb85rs256 compatible dt-bindings: Batch-update Konrad Dybcio's email

Merge tag 'riscv-for-linus-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2024-08-16T18:18:09Z

Pull RISC-V fixes from Palmer Dabbelt: - reintroduce the text patching global icache flush - fix syscall entry code to correctly initialize a0, which manifested as a strace bug - XIP kernels now map the entire kernel, which fixes boot under at least DEBUG_VIRTUAL=y - initialize all nodes in the acpi_early_node_map initializer - fix OOB access in the Andes vendor extension probing code - A new key for scalar misaligned access performance in hwprobe, which correctly treat the values as an enum (as opposed to a bitmap) * tag 'riscv-for-linus-6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Fix out-of-bounds when accessing Andes per hart vendor extension array RISC-V: hwprobe: Add SCALAR to misaligned perf defines RISC-V: hwprobe: Add MISALIGNED_PERF key RISC-V: ACPI: NUMA: initialize all values of acpi_early_node_map to NUMA_NO_NODE riscv: change XIP's kernel_map.size to be size of the entire kernel riscv: entry: always initialize regs->a0 to -ENOSYS riscv: Re-introduce global icache flush in patch_text_XXX()

Merge tag 'for-6.11/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

2024-08-16T16:07:34Z

Pull device mapper fixes from Mikulas Patocka: - fix misbehavior if suspend or resume is interrupted by a signal - fix wrong indentation in dm-crypt.rst - fix memory allocation failure in dm-persistent-data * tag 'for-6.11/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm persistent data: fix memory allocation failure Documentation: dm-crypt.rst warning + error fix dm resume: don't return EINVAL when signalled dm suspend: return -ERESTARTSYS instead of -EINTR

Merge tag 'drm-fixes-2024-08-16' of https://gitlab.freedesktop.org/drm/kernel

2024-08-16T15:35:50Z

Pull drm fixes from Dave Airlie: "Weekly drm fixes, mostly amdgpu and xe. The larger amdgpu fix is for a new IP block introduced in rc1, so should be fine. The xe fixes contain some missed fixes from the end of the previous round along with some fixes which required precursor changes, but otherwise everything seems fine, mediatek: - fix cursor crash amdgpu: - Fix MES ring buffer overflow - DCN 3.5 fix - DCN 3.2.1 fix - DP MST fix - Cursor fixes - JPEG fixes - Context ops validation - MES 12 fixes - VCN 5.0 fix - HDP fix panel: - dt bindings style fix - orientation quirks rockchip: - inno-hdmi: fix infoframe upload v3d: - fix OOB access in v3d_csd_job_run() xe: - Validate user fence during creation - Fix use after free when client stats are captured - SRIOV fixes - Runtime PM fixes" * tag 'drm-fixes-2024-08-16' of https://gitlab.freedesktop.org/drm/kernel: (37 commits) drm/xe: Hold a PM ref when GT TLB invalidations are inflight drm/xe: Drop xe_gt_tlb_invalidation_wait drm/xe: Add xe_gt_tlb_invalidation_fence_init helper drm/xe/pf: Fix VF config validation on multi-GT platforms drm/xe: Build PM into GuC CT layer drm/xe/vf: Fix register value lookup drm/xe: Fix use after free when client stats are captured drm/xe: Take a ref to xe file when user creates a VM drm/xe: Add ref counting for xe_file drm/xe: Move part of xe_file cleanup to a helper drm/xe: Validate user fence during creation drm/rockchip: inno-hdmi: Fix infoframe upload drm/amd/amdgpu: add HDP_SD support on gc 12.0.0/1 drm/amdgpu: Update kmd_fw_shared for VCN5 drm/amd/amdgpu: command submission parser for JPEG drm/amdgpu/mes12: fix suspend issue drm/amdgpu/mes12: sw/hw fini for unified mes drm/amdgpu/mes12: configure two pipes hardware resources drm/amdgpu/mes12: adjust mes12 sw/hw init for multiple pipes drm/amdgpu/mes12: add mes pipe switch support ...