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| author |   Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2021-04-01 14:56:37 +0200 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2021-04-06 15:12:58 +0200 |
| commit | 04324f44cb69a03fdc8f2ee52386a4fdf6a0043b (patch) | |
| tree | 86fb953a6810ec203a39019017349f5b58719cab /arch/mips/lib/memcpy.S | |
| parent | MIPS: uaccess: Remove get_fs/set_fs call sites (diff) | |
| download | linux-dev-04324f44cb69a03fdc8f2ee52386a4fdf6a0043b.tar.xz linux-dev-04324f44cb69a03fdc8f2ee52386a4fdf6a0043b.zip | |
MIPS: Remove get_fs/set_fs
All get_fs/set_fs calls in MIPS code are gone, so remove implementation
of it. With the clear separation of user/kernel space access we no
longer need the EVA special handling, so get rid of that, too.
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'arch/mips/lib/memcpy.S')
| -rw-r--r-- | arch/mips/lib/memcpy.S | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/arch/mips/lib/memcpy.S b/arch/mips/lib/memcpy.S index 88065ee433cd..e19fb98b5d38 100644 --- a/arch/mips/lib/memcpy.S +++ b/arch/mips/lib/memcpy.S @@ -661,8 +661,14 @@ LEAF(memcpy) /* a0=dst a1=src a2=len */ EXPORT_SYMBOL(memcpy) move v0, dst /* return value */ .L__memcpy: -FEXPORT(__copy_user) -EXPORT_SYMBOL(__copy_user) +#ifndef CONFIG_EVA +FEXPORT(__raw_copy_from_user) +EXPORT_SYMBOL(__raw_copy_from_user) +FEXPORT(__raw_copy_to_user) +EXPORT_SYMBOL(__raw_copy_to_user) +FEXPORT(__raw_copy_in_user) +EXPORT_SYMBOL(__raw_copy_in_user) +#endif /* Legacy Mode, user <-> user */ __BUILD_COPY_USER LEGACY_MODE USEROP USEROP @@ -681,10 +687,10 @@ EXPORT_SYMBOL(__copy_user) * __copy_from_user (EVA) */ -LEAF(__copy_from_user_eva) -EXPORT_SYMBOL(__copy_from_user_eva) +LEAF(__raw_copy_from_user) +EXPORT_SYMBOL(__raw_copy_from_user) __BUILD_COPY_USER EVA_MODE USEROP KERNELOP -END(__copy_from_user_eva) +END(__raw_copy_from_user) @@ -692,18 +698,18 @@ END(__copy_from_user_eva) * __copy_to_user (EVA) */ -LEAF(__copy_to_user_eva) -EXPORT_SYMBOL(__copy_to_user_eva) +LEAF(__raw_copy_to_user) +EXPORT_SYMBOL(__raw_copy_to_user) __BUILD_COPY_USER EVA_MODE KERNELOP USEROP -END(__copy_to_user_eva) +END(__raw_copy_to_user) /* * __copy_in_user (EVA) */ -LEAF(__copy_in_user_eva) -EXPORT_SYMBOL(__copy_in_user_eva) +LEAF(__raw_copy_in_user) +EXPORT_SYMBOL(__raw_copy_in_user) __BUILD_COPY_USER EVA_MODE USEROP USEROP -END(__copy_in_user_eva) +END(__raw_copy_in_user) #endif |