Re: [PATCH 2/2] ARM: mcs_spinlock: Drop smp_wmb in arch_mcs_spin_lock_contended()

2021-01-27 Thread Will Deacon
On Wed, Jan 27, 2021 at 09:01:09PM +0100, Alexander A Sverdlin wrote: > From: Alexander Sverdlin > > Drop smp_wmb in arch_mcs_spin_lock_contended() after adding in into > ARCH-independent code. > > Signed-off-by: Alexander Sverdlin > --- > arch/arm/include/asm/mcs_spinlock.h | 2 -- > 1 file

[PATCH 2/2] ARM: mcs_spinlock: Drop smp_wmb in arch_mcs_spin_lock_contended()

2021-01-27 Thread Alexander A Sverdlin
From: Alexander Sverdlin Drop smp_wmb in arch_mcs_spin_lock_contended() after adding in into ARCH-independent code. Signed-off-by: Alexander Sverdlin --- arch/arm/include/asm/mcs_spinlock.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm/include/asm/mcs_spinlock.h