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authorArnd Bergmann <arnd@arndb.de>2022-02-11 10:50:00 +0300
committerArnd Bergmann <arnd@arndb.de>2022-02-25 11:36:05 +0300
commit34737e26980341519d00e84711fe619f9f47e79c (patch)
tree079eeb4f89fccab7e3923fd7e4d0bfce687c652b /arch/sparc
parent90997c128049c75a74bd9ebb852b17e359066541 (diff)
downloadlinux-34737e26980341519d00e84711fe619f9f47e79c.tar.xz
uaccess: add generic __{get,put}_kernel_nofault
Nine architectures are still missing __{get,put}_kernel_nofault: alpha, ia64, microblaze, nds32, nios2, openrisc, sh, sparc32, xtensa. Add a generic version that lets everything use the normal copy_{from,to}_kernel_nofault() code based on these, removing the last use of get_fs()/set_fs() from architecture-independent code. Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/include/asm/uaccess_64.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
index b283798315b1..5c12fb46bc61 100644
--- a/arch/sparc/include/asm/uaccess_64.h
+++ b/arch/sparc/include/asm/uaccess_64.h
@@ -210,8 +210,6 @@ __asm__ __volatile__( \
: "=r" (ret), "=r" (x) : "r" (__m(addr)), \
"i" (-EFAULT))
-#define HAVE_GET_KERNEL_NOFAULT
-
#define __get_user_nocheck(data, addr, size, type) ({ \
register int __gu_ret; \
register unsigned long __gu_val; \