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path: root/arch/powerpc/lib
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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
2022-11-30powerpc/code-patching: Use WARN_ON and fix check in poking_initBenjamin Gray1-8/+9
2022-11-30Merge branch 'fixes' into nextMichael Ellerman1-1/+11
2022-11-24powerpc: add compile-time support for lbarx, lharxNicholas Piggin1-10/+11
2022-10-18powerpc: Fix reschedule bug in KUAP-unlocked user copyNicholas Piggin1-1/+11
2022-09-28powerpc/64: asm use consistent global variable declaration and accessNicholas Piggin2-12/+2
2022-09-26powerpc: Remove CONFIG_PPC_FSL_BOOK3EChristophe Leroy1-2/+2
2022-09-01powerpc/code-patching: Speed up page mapping/unmappingChristophe Leroy1-11/+19
2022-07-27powerpc/ppc-opcode: Define and use PPC_RAW_SETB()Christophe Leroy1-6/+3
2022-06-29powerpc/64: Drop ppc_inst_as_str()Michael Ellerman1-3/+3
2022-05-28Merge tag 'powerpc-5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds4-91/+27
2022-05-22powerpc/kasan: Don't instrument non-maskable or raw interruptsDaniel Axtens1-0/+3
2022-05-22powerpc/inst: Remove PPC_INST_BRANCHChristophe Leroy1-1/+1
2022-05-19powerpc/ftrace: Use patch_instruction() return directlyChristophe Leroy1-1/+1
2022-05-19powerpc/code-patching: Inline create_branch()Christophe Leroy1-20/+0
2022-05-19powerpc/code-patching: Inline is_offset_in_{cond}_branch_range()Christophe Leroy1-27/+0
2022-05-11powerpc/code-patching: Use jump_label to check if poking_init() is doneChristophe Leroy1-1/+4
2022-05-11powerpc/code-patching: Use jump_label for testing freed initmemChristophe Leroy1-1/+4
2022-05-08powerpc/code-patching: Don't call is_vmalloc_or_module_addr() without CONFIG_...Christophe Leroy1-1/+1
2022-05-05powerpc/64: remove system call instruction emulationNicholas Piggin1-36/+10
2022-05-02powerpc/sstep: Use bitwise instead of arithmetic operator for flagsYang Li1-3/+3
2022-04-30net: unexport csum_and_copy_{from,to}_userChristoph Hellwig1-2/+0
2022-03-25Merge tag 'powerpc-5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds5-26/+25
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