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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-10-22 03:46:47 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-10-22 03:46:47 +0200 |
| commit | 1acfd2bd3f0d9dc34ea1871a445c554220945d9f (patch) | |
| tree | 7891a7513ebc18345e4e4c37cad1be5ee102b352 /arch/powerpc/mm | |
| parent | Merge tag 'gpio-fixes-for-v6.6-rc7' of git://git.kernel.org/pub/scm/linux/ker... (diff) | |
| parent | powerpc/qspinlock: Fix stale propagated yield_cpu (diff) | |
| download | linux-1acfd2bd3f0d9dc34ea1871a445c554220945d9f.tar.xz linux-1acfd2bd3f0d9dc34ea1871a445c554220945d9f.zip | |
Merge tag 'powerpc-6.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix stale propagated yield_cpu in qspinlocks leading to lockups
- Fix broken hugepages on some configs due to ARCH_FORCE_MAX_ORDER
- Fix a spurious warning when copros are in use at exit time
Thanks to Nicholas Piggin, Christophe Leroy, Nysal Jan K.A Sachin Sant,
and Shrikanth Hegde.
* tag 'powerpc-6.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/qspinlock: Fix stale propagated yield_cpu
powerpc/64s/radix: Don't warn on copros in radix__tlb_flush()
powerpc/mm: Allow ARCH_FORCE_MAX_ORDER up to 12
Diffstat (limited to 'arch/powerpc/mm')
| -rw-r--r-- | arch/powerpc/mm/book3s64/radix_tlb.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/powerpc/mm/book3s64/radix_tlb.c b/arch/powerpc/mm/book3s64/radix_tlb.c index 39acc2cbab4c..9e1f6558d026 100644 --- a/arch/powerpc/mm/book3s64/radix_tlb.c +++ b/arch/powerpc/mm/book3s64/radix_tlb.c @@ -1212,14 +1212,7 @@ void radix__tlb_flush(struct mmu_gather *tlb) smp_mb(); /* see radix__flush_tlb_mm */ exit_flush_lazy_tlbs(mm); - _tlbiel_pid(mm->context.id, RIC_FLUSH_ALL); - - /* - * It should not be possible to have coprocessors still - * attached here. - */ - if (WARN_ON_ONCE(atomic_read(&mm->context.copros) > 0)) - __flush_all_mm(mm, true); + __flush_all_mm(mm, true); preempt_enable(); } else { |