diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2022-02-11 17:26:42 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-02-25 09:36:06 +0100 |
| commit | 75d4d29549e54c61466d60336b1c6e3a5d28797c (patch) | |
| tree | 48442ed7077e34e60c9bc34438c11a804800d9fe /arch/sh/kernel/process_32.c | |
| parent | a5ad837843b63d4f0d90b5cd74dc8bc25a291cfd (diff) | |
sh: remove CONFIG_SET_FS support
sh uses set_fs/get_fs only in one file, to handle address
errors in both user and kernel memory.
It already has an abstraction to differentiate between I/O
and memory, so adding a third class for kernel memory fits
into the same scheme and lets us kill off CONFIG_SET_FS.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/sh/kernel/process_32.c')
| -rw-r--r-- | arch/sh/kernel/process_32.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c index 1c28e3cddb60..ca01286a0610 100644 --- a/arch/sh/kernel/process_32.c +++ b/arch/sh/kernel/process_32.c @@ -123,7 +123,6 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, #if defined(CONFIG_SH_FPU) childregs->sr |= SR_FD; #endif - ti->addr_limit = KERNEL_DS; ti->status &= ~TS_USEDFPU; p->thread.fpu_counter = 0; return 0; @@ -132,7 +131,6 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long arg, if (usp) childregs->regs[15] = usp; - ti->addr_limit = USER_DS; if (clone_flags & CLONE_SETTLS) childregs->gbr = tls; |