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From: Andrew Morton <akpm@linux-foundation.org>
To: mm-commits@vger.kernel.org,yeoreum.yun@arm.com,will@kernel.org,venkat88@linux.ibm.com,vbabka@suse.cz,tglx@linutronix.de,surenb@google.com,ryan.roberts@arm.com,rppt@kernel.org,ritesh.list@gmail.com,peterz@infradead.org,npiggin@gmail.com,mpe@ellerman.id.au,mingo@redhat.com,mhocko@suse.com,maddy@linux.ibm.com,lorenzo.stoakes@oracle.com,liam.howlett@oracle.com,kevin.brodsky@arm.com,jgross@suse.com,jannh@google.com,hpa@zytor.com,dwmw2@infradead.org,david@redhat.com,david@kernel.org,davem@davemloft.net,christophe.leroy@csgroup.eu,catalin.marinas@arm.com,bp@alien8.de,boris.ostrovsky@oracle.com,anshuman.khandual@arm.com,andreas@gaisler.com,agordeev@linux.ibm.com,akpm@linux-foundation.org,akpm@linux-foundation.org
Subject: + mm-add-basic-tests-for-lazy_mmu-fix.patch added to mm-new branch
Date: Tue, 16 Dec 2025 20:12:09 -0800	[thread overview]
Message-ID: <20251217041210.6CC7EC4CEFB@smtp.kernel.org> (raw)


The patch titled
     Subject: mm-add-basic-tests-for-lazy_mmu-fix
has been added to the -mm mm-new branch.  Its filename is
     mm-add-basic-tests-for-lazy_mmu-fix.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-add-basic-tests-for-lazy_mmu-fix.patch

This patch will later appear in the mm-new branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Note, mm-new is a provisional staging ground for work-in-progress
patches, and acceptance into mm-new is a notification for others take
notice and to finish up reviews.  Please do not hesitate to respond to
review feedback and post updated versions to replace or incrementally
fixup patches in mm-new.

The mm-new branch of mm.git is not included in linux-next

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and is updated there most days

------------------------------------------------------
From: Andrew Morton <akpm@linux-foundation.org>
Subject: mm-add-basic-tests-for-lazy_mmu-fix
Date: Tue Dec 16 08:07:21 PM PST 2025

export ppc64_tlb_batch and __flush_tlb_pending to modules for
mm/tests/lazy_mmu_mode_kunit.ko.

Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Borislav Betkov <bp@alien8.de>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: David Hildenbrand <david@redhat.com>
Cc: David Hildenbrand (Red Hat) <david@kernel.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jann Horn <jannh@google.com>
Cc: Juegren Gross <jgross@suse.com>
Cc: Kevin Brodsky <kevin.brodsky@arm.com>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mike Rapoport <rppt@kernel.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Thomas Gleinxer <tglx@linutronix.de>
Cc: Venkat Rao Bagalkote <venkat88@linux.ibm.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Will Deacon <will@kernel.org>
Cc: Yeoreum Yun <yeoreum.yun@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---


--- a/arch/powerpc/mm/book3s64/hash_tlb.c~mm-add-basic-tests-for-lazy_mmu-fix
+++ a/arch/powerpc/mm/book3s64/hash_tlb.c
@@ -30,6 +30,7 @@
 #include <trace/events/thp.h>
 
 DEFINE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
+EXPORT_SYMBOL_GPL(ppc64_tlb_batch);
 
 /*
  * A linux PTE was changed and the corresponding hash table entry
@@ -154,6 +155,7 @@ void __flush_tlb_pending(struct ppc64_tl
 		flush_hash_range(i, local);
 	batch->index = 0;
 }
+EXPORT_SYMBOL_GPL(__flush_tlb_pending);
 
 void hash__tlb_flush(struct mmu_gather *tlb)
 {
_

Patches currently in -mm which might be from akpm@linux-foundation.org are

genalloch-fix-htmldocs-warning.patch
x86-kexec-add-a-sanity-check-on-previous-kernels-ima-kexec-buffer-fix.patch
mm-page_alloc-make-percpu_pagelist_high_fraction-reads-lock-free-fix.patch
kasan-unpoison-vms-addresses-with-a-common-tag-fix.patch
mm-add-basic-tests-for-lazy_mmu-fix.patch
mm-vmscanc-shrink_folio_list-save-a-tabstop.patch
kernel-watchdogc-fix-unused-var-warning.patch


                 reply	other threads:[~2025-12-17  4:12 UTC|newest]

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