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| author | David S. Miller <davem@davemloft.net> | 2020-02-27 18:31:39 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-02-27 18:31:39 -0800 |
| commit | 9f6e055907362f6692185c1c9658295d24095c74 (patch) | |
| tree | a7dc22fa7481300c92c0a33b54a32cb9ee551b5f /arch/csky/kernel/atomic.S | |
| parent | ec4a514a6870ee3a83fb8788635cf871ee32e665 (diff) | |
| parent | 7058b837899fc978c9f8a033fa29ab07360a85c8 (diff) | |
| download | linux-9f6e055907362f6692185c1c9658295d24095c74.tar.gz linux-9f6e055907362f6692185c1c9658295d24095c74.tar.bz2 linux-9f6e055907362f6692185c1c9658295d24095c74.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
The mptcp conflict was overlapping additions.
The SMC conflict was an additional and removal happening at the same
time.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/csky/kernel/atomic.S')
| -rw-r--r-- | arch/csky/kernel/atomic.S | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/csky/kernel/atomic.S b/arch/csky/kernel/atomic.S index 5b84f11485ae..3821ef9b7567 100644 --- a/arch/csky/kernel/atomic.S +++ b/arch/csky/kernel/atomic.S @@ -17,10 +17,12 @@ ENTRY(csky_cmpxchg) mfcr a3, epc addi a3, TRAP0_SIZE - subi sp, 8 + subi sp, 16 stw a3, (sp, 0) mfcr a3, epsr stw a3, (sp, 4) + mfcr a3, usp + stw a3, (sp, 8) psrset ee #ifdef CONFIG_CPU_HAS_LDSTEX @@ -47,7 +49,9 @@ ENTRY(csky_cmpxchg) mtcr a3, epc ldw a3, (sp, 4) mtcr a3, epsr - addi sp, 8 + ldw a3, (sp, 8) + mtcr a3, usp + addi sp, 16 KSPTOUSP rte END(csky_cmpxchg) |