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path: root/arch/powerpc/lib
AgeCommit message (Expand)AuthorFilesLines
2023-11-27powerpc/lib: Validate size for vector operationsNaveen N Rao1-0/+10
2023-11-27powerpc/lib: Avoid array bounds warnings in vec opsMichael Ellerman1-2/+2
2023-11-27powerpc: add crtsavres.o to always-y instead of extra-yMasahiro Yamada1-1/+1
2023-10-23powerpc/code-patching: introduce patch_instructions()Hari Bathini1-3/+138
2023-10-20powerpc/code-patching: Perform hwsync in __patch_instruction() in case of fai...Christophe Leroy1-4/+1
2023-10-20powerpc/qspinlock: Rename yield_propagate_owner tunableNicholas Piggin1-9/+9
2023-10-20powerpc/qspinlock: Propagate sleepy if previous waiter is preemptedNicholas Piggin1-1/+5
2023-10-20powerpc/qspinlock: don't propagate the not-sleepy stateNicholas Piggin1-18/+8
2023-10-20powerpc/qspinlock: propagate owner preemptedness rather than CPU numberNicholas Piggin1-44/+36
2023-10-20powerpc/qspinlock: stop queued waiters trying to set lock sleepyNicholas Piggin1-14/+10
2023-10-18powerpc/qspinlock: Fix stale propagated yield_cpuNicholas Piggin1-0/+3
2023-08-24powerpc: Drop zalloc_maybe_bootmem()Michael Ellerman2-24/+1
2023-08-16powerpc: replace #include <asm/export.h> with #include <linux/export.h>Masahiro Yamada15-15/+15
2023-08-16powerpc/step: Mark __copy_mem_out() and __emulate_dcbz() __always_inlineChristophe Leroy1-2/+2
2023-08-02powerpc/features: Add capability to update mmu features laterChristophe Leroy1-4/+27
2023-06-27powerpc: remove checks for binutils older than 2.25Masahiro Yamada1-1/+1
2023-06-21powerpc: qspinlock: Enforce qnode writes prior to publishing to queueRohan McLure1-0/+7
2023-06-21powerpc: qspinlock: Mark accesses to qnode lock checksRohan McLure1-2/+2
2023-04-20powerpc/64: vmlinux support building with PCREL addresingNicholas Piggin1-0/+10
2023-04-20powerpc: add CFUNC assembly label annotationNicholas Piggin5-15/+15
2023-03-29powerpc: Remove memcpy_page_flushcache()Ira Weiny1-7/+0
2023-02-10powerpc/kcsan: Add exclusions from instrumentationRohan McLure1-0/+2
2022-12-16powerpc/code-patching: Fix oops with DEBUG_VM enabledMichael Ellerman1-3/+7
2022-12-12powerpc/qspinlock: Fix 32-bit buildNicholas Piggin1-0/+1
2022-12-02powerpc/code-patching: Remove protection against patching init addresses afte...Christophe Leroy1-12/+1
2022-12-02powerpc/feature-fixups: Do not patch init section after initChristophe Leroy1-0/+12
2022-12-02powerpc/feature-fixups: Refactor other fixups patchingChristophe Leroy1-49/+28
2022-12-02powerpc/feature-fixups: Refactor entry fixups patchingChristophe Leroy1-52/+32
2022-12-02powerpc/code-patching: Remove #ifdef CONFIG_STRICT_KERNEL_RWXChristophe Leroy1-11/+5
2022-12-02Merge branch 'topic/qspinlock' into nextMichael Ellerman2-1/+999
2022-12-02powerpc: add definition for pt_regs offset within an interrupt frameNicholas Piggin1-1/+1
2022-12-02powerpc/code-patching: Consolidate and cache per-cpu patching contextBenjamin Gray1-19/+30
2022-12-02powerpc/code-patching: Use temporary mm for Radix MMUChristopher M. Riedl1-5/+172
2022-12-02powerpc/qspinlock: add compile-time tuning adjustmentsNicholas Piggin1-3/+36
2022-12-02powerpc/qspinlock: provide accounting and options for sleepy locksNicholas Piggin1-18/+224
2022-12-02powerpc/qspinlock: allow indefinite spinning on a preempted ownerNicholas Piggin1-15/+62
2022-12-02powerpc/qspinlock: reduce remote node steal spinsNicholas Piggin1-3/+40
2022-12-02powerpc/qspinlock: use spin_begin/end APINicholas Piggin1-4/+35
2022-12-02powerpc/qspinlock: allow lock stealing in trylock and lock fastpathNicholas Piggin1-0/+9
2022-12-02powerpc/qspinlock: add ability to prod new queue head CPUNicholas Piggin1-2/+29
2022-12-02powerpc/qspinlock: allow propagation of yield CPU down the queueNicholas Piggin1-0/+79
2022-12-02powerpc/qspinlock: allow stealing when head of queue yieldsNicholas Piggin1-3/+56
2022-12-02powerpc/qspinlock: implement option to yield to previous nodeNicholas Piggin1-1/+45
2022-12-02powerpc/qspinlock: paravirt yield to lock ownerNicholas Piggin1-12/+87
2022-12-02powerpc/qspinlock: store owner CPU in lock wordNicholas Piggin1-1/+1
2022-12-02powerpc/qspinlock: theft prevention to control latencyNicholas Piggin1-0/+53
2022-12-02powerpc/qspinlock: allow new waiters to steal the lock before queueingNicholas Piggin1-9/+101
2022-12-02powerpc/qspinlock: convert atomic operations to assemblyNicholas Piggin1-35/+47
2022-12-02powerpc/qspinlock: add mcs queueing for contended waitersNicholas Piggin1-3/+184
2022-12-02powerpc/qspinlock: powerpc qspinlock implementationNicholas Piggin2-1/+20
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