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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/abiv1/inc/abi | |
| 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/abiv1/inc/abi')
| -rw-r--r-- | arch/csky/abiv1/inc/abi/cacheflush.h | 5 | ||||
| -rw-r--r-- | arch/csky/abiv1/inc/abi/entry.h | 19 |
2 files changed, 16 insertions, 8 deletions
diff --git a/arch/csky/abiv1/inc/abi/cacheflush.h b/arch/csky/abiv1/inc/abi/cacheflush.h index 79ef9e8c1afd..d3e04208d53c 100644 --- a/arch/csky/abiv1/inc/abi/cacheflush.h +++ b/arch/csky/abiv1/inc/abi/cacheflush.h @@ -48,9 +48,8 @@ extern void flush_cache_range(struct vm_area_struct *vma, unsigned long start, u #define flush_icache_page(vma, page) do {} while (0); #define flush_icache_range(start, end) cache_wbinv_range(start, end) - -#define flush_icache_user_range(vma,page,addr,len) \ - flush_dcache_page(page) +#define flush_icache_mm_range(mm, start, end) cache_wbinv_range(start, end) +#define flush_icache_deferred(mm) do {} while (0); #define copy_from_user_page(vma, page, vaddr, dst, src, len) \ do { \ diff --git a/arch/csky/abiv1/inc/abi/entry.h b/arch/csky/abiv1/inc/abi/entry.h index 7ab78bd0f3b1..f35a9f3315ee 100644 --- a/arch/csky/abiv1/inc/abi/entry.h +++ b/arch/csky/abiv1/inc/abi/entry.h @@ -16,14 +16,16 @@ #define LSAVE_A4 40 #define LSAVE_A5 44 +#define usp ss1 + .macro USPTOKSP - mtcr sp, ss1 + mtcr sp, usp mfcr sp, ss0 .endm .macro KSPTOUSP mtcr sp, ss0 - mfcr sp, ss1 + mfcr sp, usp .endm .macro SAVE_ALL epc_inc @@ -45,7 +47,13 @@ add lr, r13 stw lr, (sp, 8) + mov lr, sp + addi lr, 32 + addi lr, 32 + addi lr, 16 + bt 2f mfcr lr, ss1 +2: stw lr, (sp, 16) stw a0, (sp, 20) @@ -79,9 +87,10 @@ ldw a0, (sp, 12) mtcr a0, epsr btsti a0, 31 + bt 1f ldw a0, (sp, 16) mtcr a0, ss1 - +1: ldw a0, (sp, 24) ldw a1, (sp, 28) ldw a2, (sp, 32) @@ -102,9 +111,9 @@ addi sp, 32 addi sp, 8 - bt 1f + bt 2f KSPTOUSP -1: +2: rte .endm |