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2023-10-23powerpc/code-patching: introduce patch_instructions()Gravatar Hari Bathini 1-3/+138
2023-10-20powerpc/code-patching: Perform hwsync in __patch_instruction() in case of fai...Gravatar Christophe Leroy 1-4/+1
2023-10-20powerpc/qspinlock: Rename yield_propagate_owner tunableGravatar Nicholas Piggin 1-9/+9
2023-10-20powerpc/qspinlock: Propagate sleepy if previous waiter is preemptedGravatar Nicholas Piggin 1-1/+5
2023-10-20powerpc/qspinlock: don't propagate the not-sleepy stateGravatar Nicholas Piggin 1-18/+8
2023-10-20powerpc/qspinlock: propagate owner preemptedness rather than CPU numberGravatar Nicholas Piggin 1-44/+36
2023-10-20powerpc/qspinlock: stop queued waiters trying to set lock sleepyGravatar Nicholas Piggin 1-14/+10
2023-10-18powerpc/qspinlock: Fix stale propagated yield_cpuGravatar Nicholas Piggin 1-0/+3
2023-08-24powerpc: Drop zalloc_maybe_bootmem()Gravatar Michael Ellerman 2-24/+1
2023-08-16powerpc: replace #include <asm/export.h> with #include <linux/export.h>Gravatar Masahiro Yamada 15-15/+15
2023-08-16powerpc/step: Mark __copy_mem_out() and __emulate_dcbz() __always_inlineGravatar Christophe Leroy 1-2/+2
2023-08-02powerpc/features: Add capability to update mmu features laterGravatar Christophe Leroy 1-4/+27
2023-06-27powerpc: remove checks for binutils older than 2.25Gravatar Masahiro Yamada 1-1/+1
2023-06-21powerpc: qspinlock: Enforce qnode writes prior to publishing to queueGravatar Rohan McLure 1-0/+7
2023-06-21powerpc: qspinlock: Mark accesses to qnode lock checksGravatar Rohan McLure 1-2/+2
2023-04-20powerpc/64: vmlinux support building with PCREL addresingGravatar Nicholas Piggin 1-0/+10
2023-04-20powerpc: add CFUNC assembly label annotationGravatar Nicholas Piggin 5-15/+15
2023-03-29powerpc: Remove memcpy_page_flushcache()Gravatar Ira Weiny 1-7/+0
2023-02-10powerpc/kcsan: Add exclusions from instrumentationGravatar Rohan McLure 1-0/+2
2022-12-16powerpc/code-patching: Fix oops with DEBUG_VM enabledGravatar Michael Ellerman 1-3/+7
2022-12-12powerpc/qspinlock: Fix 32-bit buildGravatar Nicholas Piggin 1-0/+1
2022-12-02powerpc/code-patching: Remove protection against patching init addresses afte...Gravatar Christophe Leroy 1-12/+1
2022-12-02powerpc/feature-fixups: Do not patch init section after initGravatar Christophe Leroy 1-0/+12
2022-12-02powerpc/feature-fixups: Refactor other fixups patchingGravatar Christophe Leroy 1-49/+28
2022-12-02powerpc/feature-fixups: Refactor entry fixups patchingGravatar Christophe Leroy 1-52/+32
2022-12-02powerpc/code-patching: Remove #ifdef CONFIG_STRICT_KERNEL_RWXGravatar Christophe Leroy 1-11/+5
2022-12-02Merge branch 'topic/qspinlock' into nextGravatar Michael Ellerman 2-1/+999
2022-12-02powerpc: add definition for pt_regs offset within an interrupt frameGravatar Nicholas Piggin 1-1/+1
2022-12-02powerpc/code-patching: Consolidate and cache per-cpu patching contextGravatar Benjamin Gray 1-19/+30
2022-12-02powerpc/code-patching: Use temporary mm for Radix MMUGravatar Christopher M. Riedl 1-5/+172
2022-12-02powerpc/qspinlock: add compile-time tuning adjustmentsGravatar Nicholas Piggin 1-3/+36
2022-12-02powerpc/qspinlock: provide accounting and options for sleepy locksGravatar Nicholas Piggin 1-18/+224
2022-12-02powerpc/qspinlock: allow indefinite spinning on a preempted ownerGravatar Nicholas Piggin 1-15/+62
2022-12-02powerpc/qspinlock: reduce remote node steal spinsGravatar Nicholas Piggin 1-3/+40
2022-12-02powerpc/qspinlock: use spin_begin/end APIGravatar Nicholas Piggin 1-4/+35
2022-12-02powerpc/qspinlock: allow lock stealing in trylock and lock fastpathGravatar Nicholas Piggin 1-0/+9
2022-12-02powerpc/qspinlock: add ability to prod new queue head CPUGravatar Nicholas Piggin 1-2/+29
2022-12-02powerpc/qspinlock: allow propagation of yield CPU down the queueGravatar Nicholas Piggin 1-0/+79
2022-12-02powerpc/qspinlock: allow stealing when head of queue yieldsGravatar Nicholas Piggin 1-3/+56
2022-12-02powerpc/qspinlock: implement option to yield to previous nodeGravatar Nicholas Piggin 1-1/+45
2022-12-02powerpc/qspinlock: paravirt yield to lock ownerGravatar Nicholas Piggin 1-12/+87
2022-12-02powerpc/qspinlock: store owner CPU in lock wordGravatar Nicholas Piggin 1-1/+1
2022-12-02powerpc/qspinlock: theft prevention to control latencyGravatar Nicholas Piggin 1-0/+53
2022-12-02powerpc/qspinlock: allow new waiters to steal the lock before queueingGravatar Nicholas Piggin 1-9/+101
2022-12-02powerpc/qspinlock: convert atomic operations to assemblyGravatar Nicholas Piggin 1-35/+47
2022-12-02powerpc/qspinlock: add mcs queueing for contended waitersGravatar Nicholas Piggin 1-3/+184
2022-12-02powerpc/qspinlock: powerpc qspinlock implementationGravatar Nicholas Piggin 2-1/+20
2022-11-30powerpc/code-patching: Use WARN_ON and fix check in poking_initGravatar Benjamin Gray 1-8/+9
2022-11-30Merge branch 'fixes' into nextGravatar Michael Ellerman 1-1/+11
2022-11-24powerpc: add compile-time support for lbarx, lharxGravatar Nicholas Piggin 1-10/+11
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