Messages in this thread | | | From | Will Deacon <> | Subject | [PATCH 0/3] sparc32 SRMMU fixes for SMP | Date | Tue, 26 May 2020 18:32:59 +0100 |
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Hi folks,
Enabling SMP for sparc32 uncovered some issues in the SRMMU page-table allocation code. One of these was introduced by me, but the other two seem to have been there a while and are probably just exposed more easily by my recent changes.
Tested on QEMU. I'm assuming these will go via David's tree.
Cheers,
Will
--->8
Cc: Peter Zijlstra <peterz@infradead.org> Cc: David S. Miller <davem@davemloft.net> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Mike Rapoport <rppt@kernel.org> Cc: kernel-team@android.com
Will Deacon (3): sparc32: mm: Don't try to free page-table pages if ctor() fails sparc32: mm: Disable SPLIT_PTLOCK_CPUS sparc32: mm: Only call ctor()/dtor() functions for first and last user
arch/sparc/mm/srmmu.c | 15 +++++++++++---- mm/Kconfig | 4 ++++ 2 files changed, 15 insertions(+), 4 deletions(-)
-- 2.27.0.rc0.183.gde8f92d652-goog
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