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| author | Arnd Bergmann <arnd@arndb.de> | 2022-02-11 17:19:14 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-02-25 09:36:06 +0100 |
| commit | a5ad837843b63d4f0d90b5cd74dc8bc25a291cfd (patch) | |
| tree | 47e2d070e3cc549ab8c5cd43961f4630156a85d6 /arch/sparc/Kconfig | |
| parent | lib/test_lockup: fix kernel pointer check for separate address spaces (diff) | |
| download | linux-a5ad837843b63d4f0d90b5cd74dc8bc25a291cfd.tar.xz linux-a5ad837843b63d4f0d90b5cd74dc8bc25a291cfd.zip | |
sparc64: remove CONFIG_SET_FS support
sparc64 uses address space identifiers to differentiate between kernel
and user space, using ASI_P for kernel threads but ASI_AIUS for normal
user space, with the option of changing between them.
As nothing really changes the ASI any more, just hardcode ASI_AIUS
everywhere. Kernel threads are not allowed to access __user pointers
anyway.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/sparc/Kconfig')
| -rw-r--r-- | arch/sparc/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 9f6f9bce5292..602149f3957f 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -46,7 +46,6 @@ config SPARC select LOCKDEP_SMALL if LOCKDEP select NEED_DMA_MAP_STATE select NEED_SG_DMA_LENGTH - select SET_FS select TRACE_IRQFLAGS_SUPPORT config SPARC32 @@ -59,6 +58,7 @@ config SPARC32 select HAVE_UID16 select OLD_SIGACTION select ZONE_DMA + select SET_FS config SPARC64 def_bool 64BIT |