linux-next: manual merge of the mm tree with the origin tree

From: Mark Brown

Date: Wed Oct 21 2026 - 09:48:25 EST


Hi all,

Today's linux-next merge of the mm tree got a conflict in:

arch/alpha/Kconfig

between commit:

0d4c9dd06c364 ("alpha: select SPARSE_IRQ")

from the origin tree and commit:

35e340a47888e ("mm: userland pgtable freeing is RCU-safe now, remove leftover bits")

from the mm tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging. You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

diff --cc arch/alpha/Kconfig
index 8fafbfabd1e51,9063c7bda4e41..0000000000000
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@@ -71,10 -42,7 +71,9 @@@ config ALPH
select ARCH_STACKWALK
select CPU_NO_EFFICIENT_FFS if !ALPHA_EV67
select MMU_GATHER_NO_RANGE
- select MMU_GATHER_RCU_TABLE_FREE
+ select SPARSE_IRQ
select SPARSEMEM_EXTREME if SPARSEMEM
+ select SYSCTL_EXCEPTION_TRACE
select ZONE_DMA
select TRACE_IRQFLAGS_SUPPORT
select ARCH_WANT_FRAME_POINTERS

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