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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspam-User: X-Stat-Signature: om9q64z14j3zxaccf6jp1egqfcuga6xn X-Rspamd-Queue-Id: B8B8420004 X-Rspamd-Server: rspam04 X-HE-Tag: 1768212562-37291 X-HE-Meta: U2FsdGVkX1/xB9JH0Lw1V8jEN3amOJHPHRWFgczM5cv0tTRraZTJ/ut4PFV9h3LZr5QvKE1osiyNkIGyBwtdnbcV+TsNxarPh8F4GltinxVS7Zn9YKTtKxXGYhwD7hRFYtACRuRxqbQMlbJYslblAoDha3wq0nGvrXsvQ+AKMzJTmBoM0RBd8utI/ZJDctEC3Eee+SHTBwrjpaMI5wPPEawxVCJ0dwl0iQY+sYmAcMuhCz0BMRqVioVW2gOm+FMxhJLpAtdTGf9hZkcwvNwJFjSd8+RBOyHMuCcPAkyvYOi2HFraIcS/7GjkXYhxk+AfkbPFrh5oc5HZ8jUp7QG3si2HrTjueA1eCGkFITuOAFiqd4yqzbfCud7uSSvEOoN0oW/ihmuedvS8KT4tK+gdI0QTyZEJ+iNVM7lHcl4aEOe8Q+vVq6i9nk9Eqbn3PZ6IkTOqp3B9v3pWbY1xw/AlNay2a8v38L0s0b9UtJg9USfFV4D3iAVRKvt6PrxEjK2eBuYgP5/9NMJqrHnsZtefnDKPllVPZ/340dy5AiKB6b4jl2WReI3HuiKFD8cAUPvKlLSfBHnTT3Gs0TuqgMsSMmmdlNQUFWt/6VB+IKGTf1dCm4iu7JUri0KL1Ob62GVZAaIis9jZLRKVpCqFe4Zb8SyUoZsFKgOqwb2Mi+SeYRAyEidLRkXOcHIWi7rBt8Yny2hv+cQ6Xj8ZroHfRhQjxl4vNaHgY/SeaOVKWoXtoGACfiRuWnhcUPkXDDVX7O0AqT10uD0Xvx9XFSl1LqF23pkgpSGlXhNr1jadByJGXEncCOA0t+M2jq/pC91iWn5dOg5XfC1HH6KW3g5Sq5HXLIBhbqIn3gM7OVqFJ89bmK3sStM2Oq/QPKy738j3tVM7uR9oJgrJZURRuYlsbddHz6Tx2wn87/3GTGo8D64n25IF/UfH27TOkojaQQUZbEB0/t1M0fV64m3a/2rfufh Ela4UsoJ 5bTtq0oW52D+0ajVbMrYCO0tv3p3EhElKZDM+IltvRuqF+3Qsu7UxbDFW/3m9jZXN507l4WPtdFzhKdtQ66JtsgKGklG2pLSv2r9BrffNIE29SpNnbAEkU4Ka59AhniIc9HkqU5SUqar6Fb0myUQu05BbXwG3E8VggCe0cl80xOEfYIHuTZH0GqiNcnt4zeotyPHnWgJHS4F6aL1huc4uUpG9wu1ycY4dLvi/haDwez8zioRlZu9J2p+YC+Ie9lE14CFJD/Pgvnizby1m31sxj1myc18tSOLA4yAP X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 18/12/2025 11:05, Kevin Brodsky wrote: > Upcoming KUnit tests will call lazy_mmu_mode_{enable,disable}. > These tests may be built as a module, and because of inlining this > means that arch_{enter,flush,leave}_lazy_mmu_mode need to be > exported. > > Signed-off-by: Kevin Brodsky > --- > > The CI reports that sparc needs pretty much the same time treatment as > powerpc... Here's another patch to take care of that. > > Andrew, could you please add it after the powerpc one? At this point it's > probably best to remove the comment above MODULE_IMPORT_NS() in > mm/tests/lazy_mmu_mode_kunit.c. Thank you and sorry for the noise! Gentle ping - I think we need this patch in mm-unstable, the CI has been complaining as well. Thanks! - Kevin > --- > arch/sparc/mm/tlb.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/arch/sparc/mm/tlb.c b/arch/sparc/mm/tlb.c > index 3a852071d260..6d9dd5eb1328 100644 > --- a/arch/sparc/mm/tlb.c > +++ b/arch/sparc/mm/tlb.c > @@ -11,6 +11,8 @@ > #include > #include > > +#include > + > #include > #include > #include > @@ -54,6 +56,8 @@ void arch_enter_lazy_mmu_mode(void) > { > preempt_disable(); > } > +/* For lazy_mmu_mode KUnit tests */ > +EXPORT_SYMBOL_IF_KUNIT(arch_enter_lazy_mmu_mode); > > void arch_flush_lazy_mmu_mode(void) > { > @@ -62,12 +66,14 @@ void arch_flush_lazy_mmu_mode(void) > if (tb->tlb_nr) > flush_tlb_pending(); > } > +EXPORT_SYMBOL_IF_KUNIT(arch_flush_lazy_mmu_mode); > > void arch_leave_lazy_mmu_mode(void) > { > arch_flush_lazy_mmu_mode(); > preempt_enable(); > } > +EXPORT_SYMBOL_IF_KUNIT(arch_leave_lazy_mmu_mode); > > static void tlb_batch_add_one(struct mm_struct *mm, unsigned long vaddr, > bool exec, unsigned int hugepage_shift) > > base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8